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提交 1c6e6d91 编写于 作者: L Linus Torvalds
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Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 

* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (24 commits)
  drm/radeon/kms: fix vline register for second head.
  drm/r600: avoid assigning vb twice in blit code
  drm/radeon: use list_for_each_entry instead of list_for_each
  drm/radeon/kms: Fix AGP support for R600/RV770 family (v2)
  drm/radeon/kms: Fallback to non AGP when acceleration fails to initialize (v2)
  drm/radeon/kms: Fix RS600/RV515/R520/RS690 IRQ
  drm/radeon: Fix setting of bits
  drm/ttm: fix refcounting in ttm global code.
  drm/fb: add more correct 8/16/24/32 bpp fb support.
  drm/fb: add setcmap and fix 8-bit support.
  drm/radeon/kms: respect single crtc cards, only create one crtc. (v2)
  drm: Delete the DRM_DEBUG_KMS in drm_mode_cursor_ioctl
  drm/radeon/kms: add support for "Surround View"
  drm/radeon/kms: Fix irq handling on AVIVO hw
  drm/radeon/kms: R600/RV770 remove dead code and print message for wrong BIOS
  drm/radeon/kms: Fix R600/RV770 disable acceleration path
  drm/radeon/kms: Fix R600/RV770 startup path & reset
  drm/radeon/kms: Fix R600 write back buffer
  drm/radeon/kms: Remove old init path as no hw use it anymore
  drm/radeon/kms: Convert RS600 to new init path
  ...
上级 d8e7b2b3 c1176d6f
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Showing with 3337 addition and 1511 deletion
drivers/gpu/drm/drm_crtc.c
浏览文件 @ 1c6e6d91
......@@ -1556,8 +1556,6 @@ int drm_mode_cursor_ioctl(struct drm_device *dev,
struct drm_crtc *crtc;
int ret = 0;
DRM_DEBUG_KMS("\n");
if (!req->flags) {
DRM_ERROR("no operation set\n");
return -EINVAL;
......
drivers/gpu/drm/drm_fb_helper.c
浏览文件 @ 1c6e6d91
......@@ -454,6 +454,96 @@ int drm_fb_helper_init_crtc_count(struct drm_fb_helper *helper, int crtc_count,
}
EXPORT_SYMBOL(drm_fb_helper_init_crtc_count);
static void setcolreg(struct drm_crtc *crtc, u16 red, u16 green,
u16 blue, u16 regno, struct fb_info *info)
{
struct drm_fb_helper *fb_helper = info->par;
struct drm_framebuffer *fb = fb_helper->fb;
int pindex;
pindex = regno;
if (fb->bits_per_pixel == 16) {
pindex = regno << 3;
if (fb->depth == 16 && regno > 63)
return;
if (fb->depth == 15 && regno > 31)
return;
if (fb->depth == 16) {
u16 r, g, b;
int i;
if (regno < 32) {
for (i = 0; i < 8; i++)
fb_helper->funcs->gamma_set(crtc, red,
green, blue, pindex + i);
}
fb_helper->funcs->gamma_get(crtc, &r,
&g, &b,
pindex >> 1);
for (i = 0; i < 4; i++)
fb_helper->funcs->gamma_set(crtc, r,
green, b,
(pindex >> 1) + i);
}
}
if (fb->depth != 16)
fb_helper->funcs->gamma_set(crtc, red, green, blue, pindex);
if (regno < 16 && info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
((u32 *) fb->pseudo_palette)[regno] =
(regno << info->var.red.offset) |
(regno << info->var.green.offset) |
(regno << info->var.blue.offset);
}
}
int drm_fb_helper_setcmap(struct fb_cmap *cmap, struct fb_info *info)
{
struct drm_fb_helper *fb_helper = info->par;
struct drm_device *dev = fb_helper->dev;
u16 *red, *green, *blue, *transp;
struct drm_crtc *crtc;
int i, rc = 0;
int start;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
for (i = 0; i < fb_helper->crtc_count; i++) {
if (crtc->base.id == fb_helper->crtc_info[i].crtc_id)
break;
}
if (i == fb_helper->crtc_count)
continue;
red = cmap->red;
green = cmap->green;
blue = cmap->blue;
transp = cmap->transp;
start = cmap->start;
for (i = 0; i < cmap->len; i++) {
u16 hred, hgreen, hblue, htransp = 0xffff;
hred = *red++;
hgreen = *green++;
hblue = *blue++;
if (transp)
htransp = *transp++;
setcolreg(crtc, hred, hgreen, hblue, start++, info);
}
crtc_funcs->load_lut(crtc);
}
return rc;
}
EXPORT_SYMBOL(drm_fb_helper_setcmap);
int drm_fb_helper_setcolreg(unsigned regno,
unsigned red,
unsigned green,
......@@ -466,9 +556,11 @@ int drm_fb_helper_setcolreg(unsigned regno,
struct drm_crtc *crtc;
int i;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
struct drm_framebuffer *fb = fb_helper->fb;
if (regno > 255)
return 1;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
for (i = 0; i < fb_helper->crtc_count; i++) {
if (crtc->base.id == fb_helper->crtc_info[i].crtc_id)
break;
......@@ -476,35 +568,9 @@ int drm_fb_helper_setcolreg(unsigned regno,
if (i == fb_helper->crtc_count)
continue;
if (regno > 255)
return 1;
if (fb->depth == 8) {
fb_helper->funcs->gamma_set(crtc, red, green, blue, regno);
return 0;
}
if (regno < 16) {
switch (fb->depth) {
case 15:
fb->pseudo_palette[regno] = ((red & 0xf800) >> 1) |
((green & 0xf800) >> 6) |
((blue & 0xf800) >> 11);
break;
case 16:
fb->pseudo_palette[regno] = (red & 0xf800) |
((green & 0xfc00) >> 5) |
((blue & 0xf800) >> 11);
break;
case 24:
case 32:
fb->pseudo_palette[regno] =
(((red >> 8) & 0xff) << info->var.red.offset) |
(((green >> 8) & 0xff) << info->var.green.offset) |
(((blue >> 8) & 0xff) << info->var.blue.offset);
break;
}
}
setcolreg(crtc, red, green, blue, regno, info);
crtc_funcs->load_lut(crtc);
}
return 0;
}
......@@ -674,6 +740,7 @@ int drm_fb_helper_pan_display(struct fb_var_screeninfo *var,
EXPORT_SYMBOL(drm_fb_helper_pan_display);
int drm_fb_helper_single_fb_probe(struct drm_device *dev,
int preferred_bpp,
int (*fb_create)(struct drm_device *dev,
uint32_t fb_width,
uint32_t fb_height,
......@@ -696,6 +763,11 @@ int drm_fb_helper_single_fb_probe(struct drm_device *dev,
struct drm_fb_helper *fb_helper;
uint32_t surface_depth = 24, surface_bpp = 32;
/* if driver picks 8 or 16 by default use that
for both depth/bpp */
if (preferred_bpp != surface_bpp) {
surface_depth = surface_bpp = preferred_bpp;
}
/* first up get a count of crtcs now in use and new min/maxes width/heights */
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct drm_fb_helper_connector *fb_help_conn = connector->fb_helper_private;
......@@ -851,10 +923,12 @@ void drm_fb_helper_free(struct drm_fb_helper *helper)
}
EXPORT_SYMBOL(drm_fb_helper_free);
void drm_fb_helper_fill_fix(struct fb_info *info, uint32_t pitch)
void drm_fb_helper_fill_fix(struct fb_info *info, uint32_t pitch,
uint32_t depth)
{
info->fix.type = FB_TYPE_PACKED_PIXELS;
info->fix.visual = FB_VISUAL_TRUECOLOR;
info->fix.visual = depth == 8 ? FB_VISUAL_PSEUDOCOLOR :
FB_VISUAL_DIRECTCOLOR;
info->fix.type_aux = 0;
info->fix.xpanstep = 1; /* doing it in hw */
info->fix.ypanstep = 1; /* doing it in hw */
......
drivers/gpu/drm/i915/intel_display.c
浏览文件 @ 1c6e6d91
......@@ -3244,6 +3244,16 @@ void intel_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
intel_crtc->lut_b[regno] = blue >> 8;
}
void intel_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
u16 *blue, int regno)
{
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
*red = intel_crtc->lut_r[regno] << 8;
*green = intel_crtc->lut_g[regno] << 8;
*blue = intel_crtc->lut_b[regno] << 8;
}
static void intel_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
u16 *blue, uint32_t size)
{
......@@ -3835,6 +3845,7 @@ static const struct drm_crtc_helper_funcs intel_helper_funcs = {
.mode_set_base = intel_pipe_set_base,
.prepare = intel_crtc_prepare,
.commit = intel_crtc_commit,
.load_lut = intel_crtc_load_lut,
};
static const struct drm_crtc_funcs intel_crtc_funcs = {
......
drivers/gpu/drm/i915/intel_drv.h
浏览文件 @ 1c6e6d91
......@@ -175,6 +175,8 @@ extern int intelfb_resize(struct drm_device *dev, struct drm_crtc *crtc);
extern void intelfb_restore(void);
extern void intel_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
u16 blue, int regno);
extern void intel_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
u16 *blue, int regno);
extern int intel_framebuffer_create(struct drm_device *dev,
struct drm_mode_fb_cmd *mode_cmd,
......
drivers/gpu/drm/i915/intel_fb.c
浏览文件 @ 1c6e6d91
......@@ -60,10 +60,12 @@ static struct fb_ops intelfb_ops = {
.fb_imageblit = cfb_imageblit,
.fb_pan_display = drm_fb_helper_pan_display,
.fb_blank = drm_fb_helper_blank,
.fb_setcmap = drm_fb_helper_setcmap,
};
static struct drm_fb_helper_funcs intel_fb_helper_funcs = {
.gamma_set = intel_crtc_fb_gamma_set,
.gamma_get = intel_crtc_fb_gamma_get,
};
......@@ -123,6 +125,10 @@ static int intelfb_create(struct drm_device *dev, uint32_t fb_width,
struct device *device = &dev->pdev->dev;
int size, ret, mmio_bar = IS_I9XX(dev) ? 0 : 1;
/* we don't do packed 24bpp */
if (surface_bpp == 24)
surface_bpp = 32;
mode_cmd.width = surface_width;
mode_cmd.height = surface_height;
......@@ -206,7 +212,7 @@ static int intelfb_create(struct drm_device *dev, uint32_t fb_width,
// memset(info->screen_base, 0, size);
drm_fb_helper_fill_fix(info, fb->pitch);
drm_fb_helper_fill_fix(info, fb->pitch, fb->depth);
drm_fb_helper_fill_var(info, fb, fb_width, fb_height);
/* FIXME: we really shouldn't expose mmio space at all */
......@@ -244,7 +250,7 @@ int intelfb_probe(struct drm_device *dev)
int ret;
DRM_DEBUG("\n");
ret = drm_fb_helper_single_fb_probe(dev, intelfb_create);
ret = drm_fb_helper_single_fb_probe(dev, 32, intelfb_create);
return ret;
}
EXPORT_SYMBOL(intelfb_probe);
......
drivers/gpu/drm/radeon/atombios_crtc.c
浏览文件 @ 1c6e6d91
......@@ -733,6 +733,7 @@ static const struct drm_crtc_helper_funcs atombios_helper_funcs = {
.mode_set_base = atombios_crtc_set_base,
.prepare = atombios_crtc_prepare,
.commit = atombios_crtc_commit,
.load_lut = radeon_crtc_load_lut,
};
void radeon_atombios_init_crtc(struct drm_device *dev,
......
drivers/gpu/drm/radeon/r100.c
浏览文件 @ 1c6e6d91
......@@ -32,6 +32,9 @@
#include "radeon_reg.h"
#include "radeon.h"
#include "r100d.h"
#include "rs100d.h"
#include "rv200d.h"
#include "rv250d.h"
#include <linux/firmware.h>
#include <linux/platform_device.h>
......@@ -60,18 +63,7 @@ MODULE_FIRMWARE(FIRMWARE_R520);
/* This files gather functions specifics to:
* r100,rv100,rs100,rv200,rs200,r200,rv250,rs300,rv280
*
* Some of these functions might be used by newer ASICs.
*/
int r200_init(struct radeon_device *rdev);
void r100_hdp_reset(struct radeon_device *rdev);
void r100_gpu_init(struct radeon_device *rdev);
int r100_gui_wait_for_idle(struct radeon_device *rdev);
int r100_mc_wait_for_idle(struct radeon_device *rdev);
void r100_gpu_wait_for_vsync(struct radeon_device *rdev);
void r100_gpu_wait_for_vsync2(struct radeon_device *rdev);
int r100_debugfs_mc_info_init(struct radeon_device *rdev);
/*
* PCI GART
......@@ -152,136 +144,6 @@ void r100_pci_gart_fini(struct radeon_device *rdev)
radeon_gart_fini(rdev);
}
/*
* MC
*/
void r100_mc_disable_clients(struct radeon_device *rdev)
{
uint32_t ov0_scale_cntl, crtc_ext_cntl, crtc_gen_cntl, crtc2_gen_cntl;
/* FIXME: is this function correct for rs100,rs200,rs300 ? */
if (r100_gui_wait_for_idle(rdev)) {
printk(KERN_WARNING "Failed to wait GUI idle while "
"programming pipes. Bad things might happen.\n");
}
/* stop display and memory access */
ov0_scale_cntl = RREG32(RADEON_OV0_SCALE_CNTL);
WREG32(RADEON_OV0_SCALE_CNTL, ov0_scale_cntl & ~RADEON_SCALER_ENABLE);
crtc_ext_cntl = RREG32(RADEON_CRTC_EXT_CNTL);
WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl | RADEON_CRTC_DISPLAY_DIS);
crtc_gen_cntl = RREG32(RADEON_CRTC_GEN_CNTL);
r100_gpu_wait_for_vsync(rdev);
WREG32(RADEON_CRTC_GEN_CNTL,
(crtc_gen_cntl & ~(RADEON_CRTC_CUR_EN | RADEON_CRTC_ICON_EN)) |
RADEON_CRTC_DISP_REQ_EN_B | RADEON_CRTC_EXT_DISP_EN);
if (!(rdev->flags & RADEON_SINGLE_CRTC)) {
crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
r100_gpu_wait_for_vsync2(rdev);
WREG32(RADEON_CRTC2_GEN_CNTL,
(crtc2_gen_cntl &
~(RADEON_CRTC2_CUR_EN | RADEON_CRTC2_ICON_EN)) |
RADEON_CRTC2_DISP_REQ_EN_B);
}
udelay(500);
}
void r100_mc_setup(struct radeon_device *rdev)
{
uint32_t tmp;
int r;
r = r100_debugfs_mc_info_init(rdev);
if (r) {
DRM_ERROR("Failed to register debugfs file for R100 MC !\n");
}
/* Write VRAM size in case we are limiting it */
WREG32(RADEON_CONFIG_MEMSIZE, rdev->mc.real_vram_size);
/* Novell bug 204882 for RN50/M6/M7 with 8/16/32MB VRAM,
* if the aperture is 64MB but we have 32MB VRAM
* we report only 32MB VRAM but we have to set MC_FB_LOCATION
* to 64MB, otherwise the gpu accidentially dies */
tmp = rdev->mc.vram_location + rdev->mc.mc_vram_size - 1;
tmp = REG_SET(RADEON_MC_FB_TOP, tmp >> 16);
tmp |= REG_SET(RADEON_MC_FB_START, rdev->mc.vram_location >> 16);
WREG32(RADEON_MC_FB_LOCATION, tmp);
/* Enable bus mastering */
tmp = RREG32(RADEON_BUS_CNTL) & ~RADEON_BUS_MASTER_DIS;
WREG32(RADEON_BUS_CNTL, tmp);
if (rdev->flags & RADEON_IS_AGP) {
tmp = rdev->mc.gtt_location + rdev->mc.gtt_size - 1;
tmp = REG_SET(RADEON_MC_AGP_TOP, tmp >> 16);
tmp |= REG_SET(RADEON_MC_AGP_START, rdev->mc.gtt_location >> 16);
WREG32(RADEON_MC_AGP_LOCATION, tmp);
WREG32(RADEON_AGP_BASE, rdev->mc.agp_base);
} else {
WREG32(RADEON_MC_AGP_LOCATION, 0x0FFFFFFF);
WREG32(RADEON_AGP_BASE, 0);
}
tmp = RREG32(RADEON_HOST_PATH_CNTL) & RADEON_HDP_APER_CNTL;
tmp |= (7 << 28);
WREG32(RADEON_HOST_PATH_CNTL, tmp | RADEON_HDP_SOFT_RESET | RADEON_HDP_READ_BUFFER_INVALIDATE);
(void)RREG32(RADEON_HOST_PATH_CNTL);
WREG32(RADEON_HOST_PATH_CNTL, tmp);
(void)RREG32(RADEON_HOST_PATH_CNTL);
}
int r100_mc_init(struct radeon_device *rdev)
{
int r;
if (r100_debugfs_rbbm_init(rdev)) {
DRM_ERROR("Failed to register debugfs file for RBBM !\n");
}
r100_gpu_init(rdev);
/* Disable gart which also disable out of gart access */
r100_pci_gart_disable(rdev);
/* Setup GPU memory space */
rdev->mc.gtt_location = 0xFFFFFFFFUL;
if (rdev->flags & RADEON_IS_AGP) {
r = radeon_agp_init(rdev);
if (r) {
printk(KERN_WARNING "[drm] Disabling AGP\n");
rdev->flags &= ~RADEON_IS_AGP;
rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
} else {
rdev->mc.gtt_location = rdev->mc.agp_base;
}
}
r = radeon_mc_setup(rdev);
if (r) {
return r;
}
r100_mc_disable_clients(rdev);
if (r100_mc_wait_for_idle(rdev)) {
printk(KERN_WARNING "Failed to wait MC idle while "
"programming pipes. Bad things might happen.\n");
}
r100_mc_setup(rdev);
return 0;
}
void r100_mc_fini(struct radeon_device *rdev)
{
}
/*
* Interrupts
*/
int r100_irq_set(struct radeon_device *rdev)
{
uint32_t tmp = 0;
......@@ -358,10 +220,6 @@ u32 r100_get_vblank_counter(struct radeon_device *rdev, int crtc)
return RREG32(RADEON_CRTC2_CRNT_FRAME);
}
/*
* Fence emission
*/
void r100_fence_ring_emit(struct radeon_device *rdev,
struct radeon_fence *fence)
{
......@@ -377,10 +235,6 @@ void r100_fence_ring_emit(struct radeon_device *rdev,
radeon_ring_write(rdev, RADEON_SW_INT_FIRE);
}
/*
* Writeback
*/
int r100_wb_init(struct radeon_device *rdev)
{
int r;
......@@ -504,10 +358,6 @@ int r100_copy_blit(struct radeon_device *rdev,
return r;
}
/*
* CP
*/
static int r100_cp_wait_for_idle(struct radeon_device *rdev)
{
unsigned i;
......@@ -612,6 +462,7 @@ static int r100_cp_init_microcode(struct radeon_device *rdev)
}
return err;
}
static void r100_cp_load_microcode(struct radeon_device *rdev)
{
const __be32 *fw_data;
......@@ -978,7 +829,7 @@ int r100_cs_packet_parse_vline(struct radeon_cs_parser *p)
header = radeon_get_ib_value(p, h_idx);
crtc_id = radeon_get_ib_value(p, h_idx + 5);
reg = header >> 2;
reg = CP_PACKET0_GET_REG(header);
mutex_lock(&p->rdev->ddev->mode_config.mutex);
obj = drm_mode_object_find(p->rdev->ddev, crtc_id, DRM_MODE_OBJECT_CRTC);
if (!obj) {
......@@ -1990,7 +1841,7 @@ void r100_pll_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
r100_pll_errata_after_data(rdev);
}
int r100_init(struct radeon_device *rdev)
void r100_set_safe_registers(struct radeon_device *rdev)
{
if (ASIC_IS_RN50(rdev)) {
rdev->config.r100.reg_safe_bm = rn50_reg_safe_bm;
......@@ -1999,9 +1850,8 @@ int r100_init(struct radeon_device *rdev)
rdev->config.r100.reg_safe_bm = r100_reg_safe_bm;
rdev->config.r100.reg_safe_bm_size = ARRAY_SIZE(r100_reg_safe_bm);
} else {
return r200_init(rdev);
r200_set_safe_registers(rdev);
}
return 0;
}
/*
......@@ -2299,9 +2149,11 @@ void r100_bandwidth_update(struct radeon_device *rdev)
mode1 = &rdev->mode_info.crtcs[0]->base.mode;
pixel_bytes1 = rdev->mode_info.crtcs[0]->base.fb->bits_per_pixel / 8;
}
if (rdev->mode_info.crtcs[1]->base.enabled) {
mode2 = &rdev->mode_info.crtcs[1]->base.mode;
pixel_bytes2 = rdev->mode_info.crtcs[1]->base.fb->bits_per_pixel / 8;
if (!(rdev->flags & RADEON_SINGLE_CRTC)) {
if (rdev->mode_info.crtcs[1]->base.enabled) {
mode2 = &rdev->mode_info.crtcs[1]->base.mode;
pixel_bytes2 = rdev->mode_info.crtcs[1]->base.fb->bits_per_pixel / 8;
}
}
min_mem_eff.full = rfixed_const_8(0);
......@@ -3114,7 +2966,7 @@ void r100_mc_stop(struct radeon_device *rdev, struct r100_mc_save *save)
WREG32(R_000740_CP_CSQ_CNTL, 0);
/* Save few CRTC registers */
save->GENMO_WT = RREG32(R_0003C0_GENMO_WT);
save->GENMO_WT = RREG8(R_0003C2_GENMO_WT);
save->CRTC_EXT_CNTL = RREG32(R_000054_CRTC_EXT_CNTL);
save->CRTC_GEN_CNTL = RREG32(R_000050_CRTC_GEN_CNTL);
save->CUR_OFFSET = RREG32(R_000260_CUR_OFFSET);
......@@ -3124,7 +2976,7 @@ void r100_mc_stop(struct radeon_device *rdev, struct r100_mc_save *save)
}
/* Disable VGA aperture access */
WREG32(R_0003C0_GENMO_WT, C_0003C0_VGA_RAM_EN & save->GENMO_WT);
WREG8(R_0003C2_GENMO_WT, C_0003C2_VGA_RAM_EN & save->GENMO_WT);
/* Disable cursor, overlay, crtc */
WREG32(R_000260_CUR_OFFSET, save->CUR_OFFSET | S_000260_CUR_LOCK(1));
WREG32(R_000054_CRTC_EXT_CNTL, save->CRTC_EXT_CNTL |
......@@ -3156,10 +3008,264 @@ void r100_mc_resume(struct radeon_device *rdev, struct r100_mc_save *save)
rdev->mc.vram_location);
}
/* Restore CRTC registers */
WREG32(R_0003C0_GENMO_WT, save->GENMO_WT);
WREG8(R_0003C2_GENMO_WT, save->GENMO_WT);
WREG32(R_000054_CRTC_EXT_CNTL, save->CRTC_EXT_CNTL);
WREG32(R_000050_CRTC_GEN_CNTL, save->CRTC_GEN_CNTL);
if (!(rdev->flags & RADEON_SINGLE_CRTC)) {
WREG32(R_0003F8_CRTC2_GEN_CNTL, save->CRTC2_GEN_CNTL);
}
}
void r100_vga_render_disable(struct radeon_device *rdev)
{
u32 tmp;
tmp = RREG8(R_0003C2_GENMO_WT);
WREG8(R_0003C2_GENMO_WT, C_0003C2_VGA_RAM_EN & tmp);
}
static void r100_debugfs(struct radeon_device *rdev)
{
int r;
r = r100_debugfs_mc_info_init(rdev);
if (r)
dev_warn(rdev->dev, "Failed to create r100_mc debugfs file.\n");
}
static void r100_mc_program(struct radeon_device *rdev)
{
struct r100_mc_save save;
/* Stops all mc clients */
r100_mc_stop(rdev, &save);
if (rdev->flags & RADEON_IS_AGP) {
WREG32(R_00014C_MC_AGP_LOCATION,
S_00014C_MC_AGP_START(rdev->mc.gtt_start >> 16) |
S_00014C_MC_AGP_TOP(rdev->mc.gtt_end >> 16));
WREG32(R_000170_AGP_BASE, lower_32_bits(rdev->mc.agp_base));
if (rdev->family > CHIP_RV200)
WREG32(R_00015C_AGP_BASE_2,
upper_32_bits(rdev->mc.agp_base) & 0xff);
} else {
WREG32(R_00014C_MC_AGP_LOCATION, 0x0FFFFFFF);
WREG32(R_000170_AGP_BASE, 0);
if (rdev->family > CHIP_RV200)
WREG32(R_00015C_AGP_BASE_2, 0);
}
/* Wait for mc idle */
if (r100_mc_wait_for_idle(rdev))
dev_warn(rdev->dev, "Wait for MC idle timeout.\n");
/* Program MC, should be a 32bits limited address space */
WREG32(R_000148_MC_FB_LOCATION,
S_000148_MC_FB_START(rdev->mc.vram_start >> 16) |
S_000148_MC_FB_TOP(rdev->mc.vram_end >> 16));
r100_mc_resume(rdev, &save);
}
void r100_clock_startup(struct radeon_device *rdev)
{
u32 tmp;
if (radeon_dynclks != -1 && radeon_dynclks)
radeon_legacy_set_clock_gating(rdev, 1);
/* We need to force on some of the block */
tmp = RREG32_PLL(R_00000D_SCLK_CNTL);
tmp |= S_00000D_FORCE_CP(1) | S_00000D_FORCE_VIP(1);
if ((rdev->family == CHIP_RV250) || (rdev->family == CHIP_RV280))
tmp |= S_00000D_FORCE_DISP1(1) | S_00000D_FORCE_DISP2(1);
WREG32_PLL(R_00000D_SCLK_CNTL, tmp);
}
static int r100_startup(struct radeon_device *rdev)
{
int r;
r100_mc_program(rdev);
/* Resume clock */
r100_clock_startup(rdev);
/* Initialize GPU configuration (# pipes, ...) */
r100_gpu_init(rdev);
/* Initialize GART (initialize after TTM so we can allocate
* memory through TTM but finalize after TTM) */
if (rdev->flags & RADEON_IS_PCI) {
r = r100_pci_gart_enable(rdev);
if (r)
return r;
}
/* Enable IRQ */
rdev->irq.sw_int = true;
r100_irq_set(rdev);
/* 1M ring buffer */
r = r100_cp_init(rdev, 1024 * 1024);
if (r) {
dev_err(rdev->dev, "failled initializing CP (%d).\n", r);
return r;
}
r = r100_wb_init(rdev);
if (r)
dev_err(rdev->dev, "failled initializing WB (%d).\n", r);
r = r100_ib_init(rdev);
if (r) {
dev_err(rdev->dev, "failled initializing IB (%d).\n", r);
return r;
}
return 0;
}
int r100_resume(struct radeon_device *rdev)
{
/* Make sur GART are not working */
if (rdev->flags & RADEON_IS_PCI)
r100_pci_gart_disable(rdev);
/* Resume clock before doing reset */
r100_clock_startup(rdev);
/* Reset gpu before posting otherwise ATOM will enter infinite loop */
if (radeon_gpu_reset(rdev)) {
dev_warn(rdev->dev, "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
RREG32(R_000E40_RBBM_STATUS),
RREG32(R_0007C0_CP_STAT));
}
/* post */
radeon_combios_asic_init(rdev->ddev);
/* Resume clock after posting */
r100_clock_startup(rdev);
return r100_startup(rdev);
}
int r100_suspend(struct radeon_device *rdev)
{
r100_cp_disable(rdev);
r100_wb_disable(rdev);
r100_irq_disable(rdev);
if (rdev->flags & RADEON_IS_PCI)
r100_pci_gart_disable(rdev);
return 0;
}
void r100_fini(struct radeon_device *rdev)
{
r100_suspend(rdev);
r100_cp_fini(rdev);
r100_wb_fini(rdev);
r100_ib_fini(rdev);
radeon_gem_fini(rdev);
if (rdev->flags & RADEON_IS_PCI)
r100_pci_gart_fini(rdev);
radeon_irq_kms_fini(rdev);
radeon_fence_driver_fini(rdev);
radeon_object_fini(rdev);
radeon_atombios_fini(rdev);
kfree(rdev->bios);
rdev->bios = NULL;
}
int r100_mc_init(struct radeon_device *rdev)
{
int r;
u32 tmp;
/* Setup GPU memory space */
rdev->mc.vram_location = 0xFFFFFFFFUL;
rdev->mc.gtt_location = 0xFFFFFFFFUL;
if (rdev->flags & RADEON_IS_IGP) {
tmp = G_00015C_MC_FB_START(RREG32(R_00015C_NB_TOM));
rdev->mc.vram_location = tmp << 16;
}
if (rdev->flags & RADEON_IS_AGP) {
r = radeon_agp_init(rdev);
if (r) {
printk(KERN_WARNING "[drm] Disabling AGP\n");
rdev->flags &= ~RADEON_IS_AGP;
rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
} else {
rdev->mc.gtt_location = rdev->mc.agp_base;
}
}
r = radeon_mc_setup(rdev);
if (r)
return r;
return 0;
}
int r100_init(struct radeon_device *rdev)
{
int r;
/* Register debugfs file specific to this group of asics */
r100_debugfs(rdev);
/* Disable VGA */
r100_vga_render_disable(rdev);
/* Initialize scratch registers */
radeon_scratch_init(rdev);
/* Initialize surface registers */
radeon_surface_init(rdev);
/* TODO: disable VGA need to use VGA request */
/* BIOS*/
if (!radeon_get_bios(rdev)) {
if (ASIC_IS_AVIVO(rdev))
return -EINVAL;
}
if (rdev->is_atom_bios) {
dev_err(rdev->dev, "Expecting combios for RS400/RS480 GPU\n");
return -EINVAL;
} else {
r = radeon_combios_init(rdev);
if (r)
return r;
}
/* Reset gpu before posting otherwise ATOM will enter infinite loop */
if (radeon_gpu_reset(rdev)) {
dev_warn(rdev->dev,
"GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
RREG32(R_000E40_RBBM_STATUS),
RREG32(R_0007C0_CP_STAT));
}
/* check if cards are posted or not */
if (!radeon_card_posted(rdev) && rdev->bios) {
DRM_INFO("GPU not posted. posting now...\n");
radeon_combios_asic_init(rdev->ddev);
}
/* Set asic errata */
r100_errata(rdev);
/* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
/* Get vram informations */
r100_vram_info(rdev);
/* Initialize memory controller (also test AGP) */
r = r100_mc_init(rdev);
if (r)
return r;
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
r = radeon_irq_kms_init(rdev);
if (r)
return r;
/* Memory manager */
r = radeon_object_init(rdev);
if (r)
return r;
if (rdev->flags & RADEON_IS_PCI) {
r = r100_pci_gart_init(rdev);
if (r)
return r;
}
r100_set_safe_registers(rdev);
rdev->accel_working = true;
r = r100_startup(rdev);
if (r) {
/* Somethings want wront with the accel init stop accel */
dev_err(rdev->dev, "Disabling GPU acceleration\n");
r100_suspend(rdev);
r100_cp_fini(rdev);
r100_wb_fini(rdev);
r100_ib_fini(rdev);
if (rdev->flags & RADEON_IS_PCI)
r100_pci_gart_fini(rdev);
radeon_irq_kms_fini(rdev);
rdev->accel_working = false;
}
return 0;
}
drivers/gpu/drm/radeon/r100d.h
浏览文件 @ 1c6e6d91
......@@ -381,6 +381,24 @@
#define S_000054_VCRTC_IDX_MASTER(x) (((x) & 0x7F) << 24)
#define G_000054_VCRTC_IDX_MASTER(x) (((x) >> 24) & 0x7F)
#define C_000054_VCRTC_IDX_MASTER 0x80FFFFFF
#define R_000148_MC_FB_LOCATION 0x000148
#define S_000148_MC_FB_START(x) (((x) & 0xFFFF) << 0)
#define G_000148_MC_FB_START(x) (((x) >> 0) & 0xFFFF)
#define C_000148_MC_FB_START 0xFFFF0000
#define S_000148_MC_FB_TOP(x) (((x) & 0xFFFF) << 16)
#define G_000148_MC_FB_TOP(x) (((x) >> 16) & 0xFFFF)
#define C_000148_MC_FB_TOP 0x0000FFFF
#define R_00014C_MC_AGP_LOCATION 0x00014C
#define S_00014C_MC_AGP_START(x) (((x) & 0xFFFF) << 0)
#define G_00014C_MC_AGP_START(x) (((x) >> 0) & 0xFFFF)
#define C_00014C_MC_AGP_START 0xFFFF0000
#define S_00014C_MC_AGP_TOP(x) (((x) & 0xFFFF) << 16)
#define G_00014C_MC_AGP_TOP(x) (((x) >> 16) & 0xFFFF)
#define C_00014C_MC_AGP_TOP 0x0000FFFF
#define R_000170_AGP_BASE 0x000170
#define S_000170_AGP_BASE_ADDR(x) (((x) & 0xFFFFFFFF) << 0)
#define G_000170_AGP_BASE_ADDR(x) (((x) >> 0) & 0xFFFFFFFF)
#define C_000170_AGP_BASE_ADDR 0x00000000
#define R_00023C_DISPLAY_BASE_ADDR 0x00023C
#define S_00023C_DISPLAY_BASE_ADDR(x) (((x) & 0xFFFFFFFF) << 0)
#define G_00023C_DISPLAY_BASE_ADDR(x) (((x) >> 0) & 0xFFFFFFFF)
......@@ -403,25 +421,25 @@
#define S_000360_CUR2_LOCK(x) (((x) & 0x1) << 31)
#define G_000360_CUR2_LOCK(x) (((x) >> 31) & 0x1)
#define C_000360_CUR2_LOCK 0x7FFFFFFF
#define R_0003C0_GENMO_WT 0x0003C0
#define S_0003C0_GENMO_MONO_ADDRESS_B(x) (((x) & 0x1) << 0)
#define G_0003C0_GENMO_MONO_ADDRESS_B(x) (((x) >> 0) & 0x1)
#define C_0003C0_GENMO_MONO_ADDRESS_B 0xFFFFFFFE
#define S_0003C0_VGA_RAM_EN(x) (((x) & 0x1) << 1)
#define G_0003C0_VGA_RAM_EN(x) (((x) >> 1) & 0x1)
#define C_0003C0_VGA_RAM_EN 0xFFFFFFFD
#define S_0003C0_VGA_CKSEL(x) (((x) & 0x3) << 2)
#define G_0003C0_VGA_CKSEL(x) (((x) >> 2) & 0x3)
#define C_0003C0_VGA_CKSEL 0xFFFFFFF3
#define S_0003C0_ODD_EVEN_MD_PGSEL(x) (((x) & 0x1) << 5)
#define G_0003C0_ODD_EVEN_MD_PGSEL(x) (((x) >> 5) & 0x1)
#define C_0003C0_ODD_EVEN_MD_PGSEL 0xFFFFFFDF
#define S_0003C0_VGA_HSYNC_POL(x) (((x) & 0x1) << 6)
#define G_0003C0_VGA_HSYNC_POL(x) (((x) >> 6) & 0x1)
#define C_0003C0_VGA_HSYNC_POL 0xFFFFFFBF
#define S_0003C0_VGA_VSYNC_POL(x) (((x) & 0x1) << 7)
#define G_0003C0_VGA_VSYNC_POL(x) (((x) >> 7) & 0x1)
#define C_0003C0_VGA_VSYNC_POL 0xFFFFFF7F
#define R_0003C2_GENMO_WT 0x0003C0
#define S_0003C2_GENMO_MONO_ADDRESS_B(x) (((x) & 0x1) << 0)
#define G_0003C2_GENMO_MONO_ADDRESS_B(x) (((x) >> 0) & 0x1)
#define C_0003C2_GENMO_MONO_ADDRESS_B 0xFE
#define S_0003C2_VGA_RAM_EN(x) (((x) & 0x1) << 1)
#define G_0003C2_VGA_RAM_EN(x) (((x) >> 1) & 0x1)
#define C_0003C2_VGA_RAM_EN 0xFD
#define S_0003C2_VGA_CKSEL(x) (((x) & 0x3) << 2)
#define G_0003C2_VGA_CKSEL(x) (((x) >> 2) & 0x3)
#define C_0003C2_VGA_CKSEL 0xF3
#define S_0003C2_ODD_EVEN_MD_PGSEL(x) (((x) & 0x1) << 5)
#define G_0003C2_ODD_EVEN_MD_PGSEL(x) (((x) >> 5) & 0x1)
#define C_0003C2_ODD_EVEN_MD_PGSEL 0xDF
#define S_0003C2_VGA_HSYNC_POL(x) (((x) & 0x1) << 6)
#define G_0003C2_VGA_HSYNC_POL(x) (((x) >> 6) & 0x1)
#define C_0003C2_VGA_HSYNC_POL 0xBF
#define S_0003C2_VGA_VSYNC_POL(x) (((x) & 0x1) << 7)
#define G_0003C2_VGA_VSYNC_POL(x) (((x) >> 7) & 0x1)
#define C_0003C2_VGA_VSYNC_POL 0x7F
#define R_0003F8_CRTC2_GEN_CNTL 0x0003F8
#define S_0003F8_CRTC2_DBL_SCAN_EN(x) (((x) & 0x1) << 0)
#define G_0003F8_CRTC2_DBL_SCAN_EN(x) (((x) >> 0) & 0x1)
......@@ -545,6 +563,46 @@
#define S_000774_SCRATCH_ADDR(x) (((x) & 0x7FFFFFF) << 5)
#define G_000774_SCRATCH_ADDR(x) (((x) >> 5) & 0x7FFFFFF)
#define C_000774_SCRATCH_ADDR 0x0000001F
#define R_0007C0_CP_STAT 0x0007C0
#define S_0007C0_MRU_BUSY(x) (((x) & 0x1) << 0)
#define G_0007C0_MRU_BUSY(x) (((x) >> 0) & 0x1)
#define C_0007C0_MRU_BUSY 0xFFFFFFFE
#define S_0007C0_MWU_BUSY(x) (((x) & 0x1) << 1)
#define G_0007C0_MWU_BUSY(x) (((x) >> 1) & 0x1)
#define C_0007C0_MWU_BUSY 0xFFFFFFFD
#define S_0007C0_RSIU_BUSY(x) (((x) & 0x1) << 2)
#define G_0007C0_RSIU_BUSY(x) (((x) >> 2) & 0x1)
#define C_0007C0_RSIU_BUSY 0xFFFFFFFB
#define S_0007C0_RCIU_BUSY(x) (((x) & 0x1) << 3)
#define G_0007C0_RCIU_BUSY(x) (((x) >> 3) & 0x1)
#define C_0007C0_RCIU_BUSY 0xFFFFFFF7
#define S_0007C0_CSF_PRIMARY_BUSY(x) (((x) & 0x1) << 9)
#define G_0007C0_CSF_PRIMARY_BUSY(x) (((x) >> 9) & 0x1)
#define C_0007C0_CSF_PRIMARY_BUSY 0xFFFFFDFF
#define S_0007C0_CSF_INDIRECT_BUSY(x) (((x) & 0x1) << 10)
#define G_0007C0_CSF_INDIRECT_BUSY(x) (((x) >> 10) & 0x1)
#define C_0007C0_CSF_INDIRECT_BUSY 0xFFFFFBFF
#define S_0007C0_CSQ_PRIMARY_BUSY(x) (((x) & 0x1) << 11)
#define G_0007C0_CSQ_PRIMARY_BUSY(x) (((x) >> 11) & 0x1)
#define C_0007C0_CSQ_PRIMARY_BUSY 0xFFFFF7FF
#define S_0007C0_CSQ_INDIRECT_BUSY(x) (((x) & 0x1) << 12)
#define G_0007C0_CSQ_INDIRECT_BUSY(x) (((x) >> 12) & 0x1)
#define C_0007C0_CSQ_INDIRECT_BUSY 0xFFFFEFFF
#define S_0007C0_CSI_BUSY(x) (((x) & 0x1) << 13)
#define G_0007C0_CSI_BUSY(x) (((x) >> 13) & 0x1)
#define C_0007C0_CSI_BUSY 0xFFFFDFFF
#define S_0007C0_GUIDMA_BUSY(x) (((x) & 0x1) << 28)
#define G_0007C0_GUIDMA_BUSY(x) (((x) >> 28) & 0x1)
#define C_0007C0_GUIDMA_BUSY 0xEFFFFFFF
#define S_0007C0_VIDDMA_BUSY(x) (((x) & 0x1) << 29)
#define G_0007C0_VIDDMA_BUSY(x) (((x) >> 29) & 0x1)
#define C_0007C0_VIDDMA_BUSY 0xDFFFFFFF
#define S_0007C0_CMDSTRM_BUSY(x) (((x) & 0x1) << 30)
#define G_0007C0_CMDSTRM_BUSY(x) (((x) >> 30) & 0x1)
#define C_0007C0_CMDSTRM_BUSY 0xBFFFFFFF
#define S_0007C0_CP_BUSY(x) (((x) & 0x1) << 31)
#define G_0007C0_CP_BUSY(x) (((x) >> 31) & 0x1)
#define C_0007C0_CP_BUSY 0x7FFFFFFF
#define R_000E40_RBBM_STATUS 0x000E40
#define S_000E40_CMDFIFO_AVAIL(x) (((x) & 0x7F) << 0)
#define G_000E40_CMDFIFO_AVAIL(x) (((x) >> 0) & 0x7F)
......@@ -604,4 +662,53 @@
#define G_000E40_GUI_ACTIVE(x) (((x) >> 31) & 0x1)
#define C_000E40_GUI_ACTIVE 0x7FFFFFFF
#define R_00000D_SCLK_CNTL 0x00000D
#define S_00000D_SCLK_SRC_SEL(x) (((x) & 0x7) << 0)
#define G_00000D_SCLK_SRC_SEL(x) (((x) >> 0) & 0x7)
#define C_00000D_SCLK_SRC_SEL 0xFFFFFFF8
#define S_00000D_TCLK_SRC_SEL(x) (((x) & 0x7) << 8)
#define G_00000D_TCLK_SRC_SEL(x) (((x) >> 8) & 0x7)
#define C_00000D_TCLK_SRC_SEL 0xFFFFF8FF
#define S_00000D_FORCE_CP(x) (((x) & 0x1) << 16)
#define G_00000D_FORCE_CP(x) (((x) >> 16) & 0x1)
#define C_00000D_FORCE_CP 0xFFFEFFFF
#define S_00000D_FORCE_HDP(x) (((x) & 0x1) << 17)
#define G_00000D_FORCE_HDP(x) (((x) >> 17) & 0x1)
#define C_00000D_FORCE_HDP 0xFFFDFFFF
#define S_00000D_FORCE_DISP(x) (((x) & 0x1) << 18)
#define G_00000D_FORCE_DISP(x) (((x) >> 18) & 0x1)
#define C_00000D_FORCE_DISP 0xFFFBFFFF
#define S_00000D_FORCE_TOP(x) (((x) & 0x1) << 19)
#define G_00000D_FORCE_TOP(x) (((x) >> 19) & 0x1)
#define C_00000D_FORCE_TOP 0xFFF7FFFF
#define S_00000D_FORCE_E2(x) (((x) & 0x1) << 20)
#define G_00000D_FORCE_E2(x) (((x) >> 20) & 0x1)
#define C_00000D_FORCE_E2 0xFFEFFFFF
#define S_00000D_FORCE_SE(x) (((x) & 0x1) << 21)
#define G_00000D_FORCE_SE(x) (((x) >> 21) & 0x1)
#define C_00000D_FORCE_SE 0xFFDFFFFF
#define S_00000D_FORCE_IDCT(x) (((x) & 0x1) << 22)
#define G_00000D_FORCE_IDCT(x) (((x) >> 22) & 0x1)
#define C_00000D_FORCE_IDCT 0xFFBFFFFF
#define S_00000D_FORCE_VIP(x) (((x) & 0x1) << 23)
#define G_00000D_FORCE_VIP(x) (((x) >> 23) & 0x1)
#define C_00000D_FORCE_VIP 0xFF7FFFFF
#define S_00000D_FORCE_RE(x) (((x) & 0x1) << 24)
#define G_00000D_FORCE_RE(x) (((x) >> 24) & 0x1)
#define C_00000D_FORCE_RE 0xFEFFFFFF
#define S_00000D_FORCE_PB(x) (((x) & 0x1) << 25)
#define G_00000D_FORCE_PB(x) (((x) >> 25) & 0x1)
#define C_00000D_FORCE_PB 0xFDFFFFFF
#define S_00000D_FORCE_TAM(x) (((x) & 0x1) << 26)
#define G_00000D_FORCE_TAM(x) (((x) >> 26) & 0x1)
#define C_00000D_FORCE_TAM 0xFBFFFFFF
#define S_00000D_FORCE_TDM(x) (((x) & 0x1) << 27)
#define G_00000D_FORCE_TDM(x) (((x) >> 27) & 0x1)
#define C_00000D_FORCE_TDM 0xF7FFFFFF
#define S_00000D_FORCE_RB(x) (((x) & 0x1) << 28)
#define G_00000D_FORCE_RB(x) (((x) >> 28) & 0x1)
#define C_00000D_FORCE_RB 0xEFFFFFFF
#endif
drivers/gpu/drm/radeon/r200.c
浏览文件 @ 1c6e6d91
......@@ -447,9 +447,8 @@ int r200_packet0_check(struct radeon_cs_parser *p,
return 0;
}
int r200_init(struct radeon_device *rdev)
void r200_set_safe_registers(struct radeon_device *rdev)
{
rdev->config.r100.reg_safe_bm = r200_reg_safe_bm;
rdev->config.r100.reg_safe_bm_size = ARRAY_SIZE(r200_reg_safe_bm);
return 0;
}
drivers/gpu/drm/radeon/r300.c
浏览文件 @ 1c6e6d91
......@@ -33,43 +33,16 @@
#include "radeon_drm.h"
#include "r100_track.h"
#include "r300d.h"
#include "rv350d.h"
#include "r300_reg_safe.h"
/* r300,r350,rv350,rv370,rv380 depends on : */
void r100_hdp_reset(struct radeon_device *rdev);
int r100_cp_reset(struct radeon_device *rdev);
int r100_rb2d_reset(struct radeon_device *rdev);
int r100_cp_init(struct radeon_device *rdev, unsigned ring_size);
int r100_pci_gart_enable(struct radeon_device *rdev);
void r100_mc_setup(struct radeon_device *rdev);
void r100_mc_disable_clients(struct radeon_device *rdev);
int r100_gui_wait_for_idle(struct radeon_device *rdev);
int r100_cs_packet_parse(struct radeon_cs_parser *p,
struct radeon_cs_packet *pkt,
unsigned idx);
int r100_cs_packet_parse_vline(struct radeon_cs_parser *p);
int r100_cs_parse_packet0(struct radeon_cs_parser *p,
struct radeon_cs_packet *pkt,
const unsigned *auth, unsigned n,
radeon_packet0_check_t check);
int r100_cs_track_check_pkt3_indx_buffer(struct radeon_cs_parser *p,
struct radeon_cs_packet *pkt,
struct radeon_object *robj);
/* This files gather functions specifics to:
* r300,r350,rv350,rv370,rv380
*
* Some of these functions might be used by newer ASICs.
*/
void r300_gpu_init(struct radeon_device *rdev);
int r300_mc_wait_for_idle(struct radeon_device *rdev);
int rv370_debugfs_pcie_gart_info_init(struct radeon_device *rdev);
/* This files gather functions specifics to: r300,r350,rv350,rv370,rv380 */
/*
* rv370,rv380 PCIE GART
*/
static int rv370_debugfs_pcie_gart_info_init(struct radeon_device *rdev);
void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev)
{
uint32_t tmp;
......@@ -182,59 +155,6 @@ void rv370_pcie_gart_fini(struct radeon_device *rdev)
radeon_gart_fini(rdev);
}
/*
* MC
*/
int r300_mc_init(struct radeon_device *rdev)
{
int r;
if (r100_debugfs_rbbm_init(rdev)) {
DRM_ERROR("Failed to register debugfs file for RBBM !\n");
}
r300_gpu_init(rdev);
r100_pci_gart_disable(rdev);
if (rdev->flags & RADEON_IS_PCIE) {
rv370_pcie_gart_disable(rdev);
}
/* Setup GPU memory space */
rdev->mc.vram_location = 0xFFFFFFFFUL;
rdev->mc.gtt_location = 0xFFFFFFFFUL;
if (rdev->flags & RADEON_IS_AGP) {
r = radeon_agp_init(rdev);
if (r) {
printk(KERN_WARNING "[drm] Disabling AGP\n");
rdev->flags &= ~RADEON_IS_AGP;
rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
} else {
rdev->mc.gtt_location = rdev->mc.agp_base;
}
}
r = radeon_mc_setup(rdev);
if (r) {
return r;
}
/* Program GPU memory space */
r100_mc_disable_clients(rdev);
if (r300_mc_wait_for_idle(rdev)) {
printk(KERN_WARNING "Failed to wait MC idle while "
"programming pipes. Bad things might happen.\n");
}
r100_mc_setup(rdev);
return 0;
}
void r300_mc_fini(struct radeon_device *rdev)
{
}
/*
* Fence emission
*/
void r300_fence_ring_emit(struct radeon_device *rdev,
struct radeon_fence *fence)
{
......@@ -260,10 +180,6 @@ void r300_fence_ring_emit(struct radeon_device *rdev,
radeon_ring_write(rdev, RADEON_SW_INT_FIRE);
}
/*
* Global GPU functions
*/
int r300_copy_dma(struct radeon_device *rdev,
uint64_t src_offset,
uint64_t dst_offset,
......@@ -582,11 +498,6 @@ void r300_vram_info(struct radeon_device *rdev)
r100_vram_init_sizes(rdev);
}
/*
* PCIE Lanes
*/
void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes)
{
uint32_t link_width_cntl, mask;
......@@ -646,10 +557,6 @@ void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes)
}
/*
* Debugfs info
*/
#if defined(CONFIG_DEBUG_FS)
static int rv370_debugfs_pcie_gart_info(struct seq_file *m, void *data)
{
......@@ -680,7 +587,7 @@ static struct drm_info_list rv370_pcie_gart_info_list[] = {
};
#endif
int rv370_debugfs_pcie_gart_info_init(struct radeon_device *rdev)
static int rv370_debugfs_pcie_gart_info_init(struct radeon_device *rdev)
{
#if defined(CONFIG_DEBUG_FS)
return radeon_debugfs_add_files(rdev, rv370_pcie_gart_info_list, 1);
......@@ -689,10 +596,6 @@ int rv370_debugfs_pcie_gart_info_init(struct radeon_device *rdev)
#endif
}
/*
* CS functions
*/
static int r300_packet0_check(struct radeon_cs_parser *p,
struct radeon_cs_packet *pkt,
unsigned idx, unsigned reg)
......@@ -1226,12 +1129,6 @@ void r300_set_reg_safe(struct radeon_device *rdev)
rdev->config.r300.reg_safe_bm_size = ARRAY_SIZE(r300_reg_safe_bm);
}
int r300_init(struct radeon_device *rdev)
{
r300_set_reg_safe(rdev);
return 0;
}
void r300_mc_program(struct radeon_device *rdev)
{
struct r100_mc_save save;
......@@ -1265,3 +1162,198 @@ void r300_mc_program(struct radeon_device *rdev)
S_000148_MC_FB_TOP(rdev->mc.vram_end >> 16));
r100_mc_resume(rdev, &save);
}
void r300_clock_startup(struct radeon_device *rdev)
{
u32 tmp;
if (radeon_dynclks != -1 && radeon_dynclks)
radeon_legacy_set_clock_gating(rdev, 1);
/* We need to force on some of the block */
tmp = RREG32_PLL(R_00000D_SCLK_CNTL);
tmp |= S_00000D_FORCE_CP(1) | S_00000D_FORCE_VIP(1);
if ((rdev->family == CHIP_RV350) || (rdev->family == CHIP_RV380))
tmp |= S_00000D_FORCE_VAP(1);
WREG32_PLL(R_00000D_SCLK_CNTL, tmp);
}
static int r300_startup(struct radeon_device *rdev)
{
int r;
r300_mc_program(rdev);
/* Resume clock */
r300_clock_startup(rdev);
/* Initialize GPU configuration (# pipes, ...) */
r300_gpu_init(rdev);
/* Initialize GART (initialize after TTM so we can allocate
* memory through TTM but finalize after TTM) */
if (rdev->flags & RADEON_IS_PCIE) {
r = rv370_pcie_gart_enable(rdev);
if (r)
return r;
}
if (rdev->flags & RADEON_IS_PCI) {
r = r100_pci_gart_enable(rdev);
if (r)
return r;
}
/* Enable IRQ */
rdev->irq.sw_int = true;
r100_irq_set(rdev);
/* 1M ring buffer */
r = r100_cp_init(rdev, 1024 * 1024);
if (r) {
dev_err(rdev->dev, "failled initializing CP (%d).\n", r);
return r;
}
r = r100_wb_init(rdev);
if (r)
dev_err(rdev->dev, "failled initializing WB (%d).\n", r);
r = r100_ib_init(rdev);
if (r) {
dev_err(rdev->dev, "failled initializing IB (%d).\n", r);
return r;
}
return 0;
}
int r300_resume(struct radeon_device *rdev)
{
/* Make sur GART are not working */
if (rdev->flags & RADEON_IS_PCIE)
rv370_pcie_gart_disable(rdev);
if (rdev->flags & RADEON_IS_PCI)
r100_pci_gart_disable(rdev);
/* Resume clock before doing reset */
r300_clock_startup(rdev);
/* Reset gpu before posting otherwise ATOM will enter infinite loop */
if (radeon_gpu_reset(rdev)) {
dev_warn(rdev->dev, "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
RREG32(R_000E40_RBBM_STATUS),
RREG32(R_0007C0_CP_STAT));
}
/* post */
radeon_combios_asic_init(rdev->ddev);
/* Resume clock after posting */
r300_clock_startup(rdev);
return r300_startup(rdev);
}
int r300_suspend(struct radeon_device *rdev)
{
r100_cp_disable(rdev);
r100_wb_disable(rdev);
r100_irq_disable(rdev);
if (rdev->flags & RADEON_IS_PCIE)
rv370_pcie_gart_disable(rdev);
if (rdev->flags & RADEON_IS_PCI)
r100_pci_gart_disable(rdev);
return 0;
}
void r300_fini(struct radeon_device *rdev)
{
r300_suspend(rdev);
r100_cp_fini(rdev);
r100_wb_fini(rdev);
r100_ib_fini(rdev);
radeon_gem_fini(rdev);
if (rdev->flags & RADEON_IS_PCIE)
rv370_pcie_gart_fini(rdev);
if (rdev->flags & RADEON_IS_PCI)
r100_pci_gart_fini(rdev);
radeon_irq_kms_fini(rdev);
radeon_fence_driver_fini(rdev);
radeon_object_fini(rdev);
radeon_atombios_fini(rdev);
kfree(rdev->bios);
rdev->bios = NULL;
}
int r300_init(struct radeon_device *rdev)
{
int r;
/* Disable VGA */
r100_vga_render_disable(rdev);
/* Initialize scratch registers */
radeon_scratch_init(rdev);
/* Initialize surface registers */
radeon_surface_init(rdev);
/* TODO: disable VGA need to use VGA request */
/* BIOS*/
if (!radeon_get_bios(rdev)) {
if (ASIC_IS_AVIVO(rdev))
return -EINVAL;
}
if (rdev->is_atom_bios) {
dev_err(rdev->dev, "Expecting combios for RS400/RS480 GPU\n");
return -EINVAL;
} else {
r = radeon_combios_init(rdev);
if (r)
return r;
}
/* Reset gpu before posting otherwise ATOM will enter infinite loop */
if (radeon_gpu_reset(rdev)) {
dev_warn(rdev->dev,
"GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
RREG32(R_000E40_RBBM_STATUS),
RREG32(R_0007C0_CP_STAT));
}
/* check if cards are posted or not */
if (!radeon_card_posted(rdev) && rdev->bios) {
DRM_INFO("GPU not posted. posting now...\n");
radeon_combios_asic_init(rdev->ddev);
}
/* Set asic errata */
r300_errata(rdev);
/* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
/* Get vram informations */
r300_vram_info(rdev);
/* Initialize memory controller (also test AGP) */
r = r420_mc_init(rdev);
if (r)
return r;
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
r = radeon_irq_kms_init(rdev);
if (r)
return r;
/* Memory manager */
r = radeon_object_init(rdev);
if (r)
return r;
if (rdev->flags & RADEON_IS_PCIE) {
r = rv370_pcie_gart_init(rdev);
if (r)
return r;
}
if (rdev->flags & RADEON_IS_PCI) {
r = r100_pci_gart_init(rdev);
if (r)
return r;
}
r300_set_reg_safe(rdev);
rdev->accel_working = true;
r = r300_startup(rdev);
if (r) {
/* Somethings want wront with the accel init stop accel */
dev_err(rdev->dev, "Disabling GPU acceleration\n");
r300_suspend(rdev);
r100_cp_fini(rdev);
r100_wb_fini(rdev);
r100_ib_fini(rdev);
if (rdev->flags & RADEON_IS_PCIE)
rv370_pcie_gart_fini(rdev);
if (rdev->flags & RADEON_IS_PCI)
r100_pci_gart_fini(rdev);
radeon_irq_kms_fini(rdev);
rdev->accel_working = false;
}
return 0;
}
drivers/gpu/drm/radeon/r300d.h
浏览文件 @ 1c6e6d91
......@@ -96,6 +96,211 @@
#define S_000170_AGP_BASE_ADDR(x) (((x) & 0xFFFFFFFF) << 0)
#define G_000170_AGP_BASE_ADDR(x) (((x) >> 0) & 0xFFFFFFFF)
#define C_000170_AGP_BASE_ADDR 0x00000000
#define R_0007C0_CP_STAT 0x0007C0
#define S_0007C0_MRU_BUSY(x) (((x) & 0x1) << 0)
#define G_0007C0_MRU_BUSY(x) (((x) >> 0) & 0x1)
#define C_0007C0_MRU_BUSY 0xFFFFFFFE
#define S_0007C0_MWU_BUSY(x) (((x) & 0x1) << 1)
#define G_0007C0_MWU_BUSY(x) (((x) >> 1) & 0x1)
#define C_0007C0_MWU_BUSY 0xFFFFFFFD
#define S_0007C0_RSIU_BUSY(x) (((x) & 0x1) << 2)
#define G_0007C0_RSIU_BUSY(x) (((x) >> 2) & 0x1)
#define C_0007C0_RSIU_BUSY 0xFFFFFFFB
#define S_0007C0_RCIU_BUSY(x) (((x) & 0x1) << 3)
#define G_0007C0_RCIU_BUSY(x) (((x) >> 3) & 0x1)
#define C_0007C0_RCIU_BUSY 0xFFFFFFF7
#define S_0007C0_CSF_PRIMARY_BUSY(x) (((x) & 0x1) << 9)
#define G_0007C0_CSF_PRIMARY_BUSY(x) (((x) >> 9) & 0x1)
#define C_0007C0_CSF_PRIMARY_BUSY 0xFFFFFDFF
#define S_0007C0_CSF_INDIRECT_BUSY(x) (((x) & 0x1) << 10)
#define G_0007C0_CSF_INDIRECT_BUSY(x) (((x) >> 10) & 0x1)
#define C_0007C0_CSF_INDIRECT_BUSY 0xFFFFFBFF
#define S_0007C0_CSQ_PRIMARY_BUSY(x) (((x) & 0x1) << 11)
#define G_0007C0_CSQ_PRIMARY_BUSY(x) (((x) >> 11) & 0x1)
#define C_0007C0_CSQ_PRIMARY_BUSY 0xFFFFF7FF
#define S_0007C0_CSQ_INDIRECT_BUSY(x) (((x) & 0x1) << 12)
#define G_0007C0_CSQ_INDIRECT_BUSY(x) (((x) >> 12) & 0x1)
#define C_0007C0_CSQ_INDIRECT_BUSY 0xFFFFEFFF
#define S_0007C0_CSI_BUSY(x) (((x) & 0x1) << 13)
#define G_0007C0_CSI_BUSY(x) (((x) >> 13) & 0x1)
#define C_0007C0_CSI_BUSY 0xFFFFDFFF
#define S_0007C0_CSF_INDIRECT2_BUSY(x) (((x) & 0x1) << 14)
#define G_0007C0_CSF_INDIRECT2_BUSY(x) (((x) >> 14) & 0x1)
#define C_0007C0_CSF_INDIRECT2_BUSY 0xFFFFBFFF
#define S_0007C0_CSQ_INDIRECT2_BUSY(x) (((x) & 0x1) << 15)
#define G_0007C0_CSQ_INDIRECT2_BUSY(x) (((x) >> 15) & 0x1)
#define C_0007C0_CSQ_INDIRECT2_BUSY 0xFFFF7FFF
#define S_0007C0_GUIDMA_BUSY(x) (((x) & 0x1) << 28)
#define G_0007C0_GUIDMA_BUSY(x) (((x) >> 28) & 0x1)
#define C_0007C0_GUIDMA_BUSY 0xEFFFFFFF
#define S_0007C0_VIDDMA_BUSY(x) (((x) & 0x1) << 29)
#define G_0007C0_VIDDMA_BUSY(x) (((x) >> 29) & 0x1)
#define C_0007C0_VIDDMA_BUSY 0xDFFFFFFF
#define S_0007C0_CMDSTRM_BUSY(x) (((x) & 0x1) << 30)
#define G_0007C0_CMDSTRM_BUSY(x) (((x) >> 30) & 0x1)
#define C_0007C0_CMDSTRM_BUSY 0xBFFFFFFF
#define S_0007C0_CP_BUSY(x) (((x) & 0x1) << 31)
#define G_0007C0_CP_BUSY(x) (((x) >> 31) & 0x1)
#define C_0007C0_CP_BUSY 0x7FFFFFFF
#define R_000E40_RBBM_STATUS 0x000E40
#define S_000E40_CMDFIFO_AVAIL(x) (((x) & 0x7F) << 0)
#define G_000E40_CMDFIFO_AVAIL(x) (((x) >> 0) & 0x7F)
#define C_000E40_CMDFIFO_AVAIL 0xFFFFFF80
#define S_000E40_HIRQ_ON_RBB(x) (((x) & 0x1) << 8)
#define G_000E40_HIRQ_ON_RBB(x) (((x) >> 8) & 0x1)
#define C_000E40_HIRQ_ON_RBB 0xFFFFFEFF
#define S_000E40_CPRQ_ON_RBB(x) (((x) & 0x1) << 9)
#define G_000E40_CPRQ_ON_RBB(x) (((x) >> 9) & 0x1)
#define C_000E40_CPRQ_ON_RBB 0xFFFFFDFF
#define S_000E40_CFRQ_ON_RBB(x) (((x) & 0x1) << 10)
#define G_000E40_CFRQ_ON_RBB(x) (((x) >> 10) & 0x1)
#define C_000E40_CFRQ_ON_RBB 0xFFFFFBFF
#define S_000E40_HIRQ_IN_RTBUF(x) (((x) & 0x1) << 11)
#define G_000E40_HIRQ_IN_RTBUF(x) (((x) >> 11) & 0x1)
#define C_000E40_HIRQ_IN_RTBUF 0xFFFFF7FF
#define S_000E40_CPRQ_IN_RTBUF(x) (((x) & 0x1) << 12)
#define G_000E40_CPRQ_IN_RTBUF(x) (((x) >> 12) & 0x1)
#define C_000E40_CPRQ_IN_RTBUF 0xFFFFEFFF
#define S_000E40_CFRQ_IN_RTBUF(x) (((x) & 0x1) << 13)
#define G_000E40_CFRQ_IN_RTBUF(x) (((x) >> 13) & 0x1)
#define C_000E40_CFRQ_IN_RTBUF 0xFFFFDFFF
#define S_000E40_CF_PIPE_BUSY(x) (((x) & 0x1) << 14)
#define G_000E40_CF_PIPE_BUSY(x) (((x) >> 14) & 0x1)
#define C_000E40_CF_PIPE_BUSY 0xFFFFBFFF
#define S_000E40_ENG_EV_BUSY(x) (((x) & 0x1) << 15)
#define G_000E40_ENG_EV_BUSY(x) (((x) >> 15) & 0x1)
#define C_000E40_ENG_EV_BUSY 0xFFFF7FFF
#define S_000E40_CP_CMDSTRM_BUSY(x) (((x) & 0x1) << 16)
#define G_000E40_CP_CMDSTRM_BUSY(x) (((x) >> 16) & 0x1)
#define C_000E40_CP_CMDSTRM_BUSY 0xFFFEFFFF
#define S_000E40_E2_BUSY(x) (((x) & 0x1) << 17)
#define G_000E40_E2_BUSY(x) (((x) >> 17) & 0x1)
#define C_000E40_E2_BUSY 0xFFFDFFFF
#define S_000E40_RB2D_BUSY(x) (((x) & 0x1) << 18)
#define G_000E40_RB2D_BUSY(x) (((x) >> 18) & 0x1)
#define C_000E40_RB2D_BUSY 0xFFFBFFFF
#define S_000E40_RB3D_BUSY(x) (((x) & 0x1) << 19)
#define G_000E40_RB3D_BUSY(x) (((x) >> 19) & 0x1)
#define C_000E40_RB3D_BUSY 0xFFF7FFFF
#define S_000E40_VAP_BUSY(x) (((x) & 0x1) << 20)
#define G_000E40_VAP_BUSY(x) (((x) >> 20) & 0x1)
#define C_000E40_VAP_BUSY 0xFFEFFFFF
#define S_000E40_RE_BUSY(x) (((x) & 0x1) << 21)
#define G_000E40_RE_BUSY(x) (((x) >> 21) & 0x1)
#define C_000E40_RE_BUSY 0xFFDFFFFF
#define S_000E40_TAM_BUSY(x) (((x) & 0x1) << 22)
#define G_000E40_TAM_BUSY(x) (((x) >> 22) & 0x1)
#define C_000E40_TAM_BUSY 0xFFBFFFFF
#define S_000E40_TDM_BUSY(x) (((x) & 0x1) << 23)
#define G_000E40_TDM_BUSY(x) (((x) >> 23) & 0x1)
#define C_000E40_TDM_BUSY 0xFF7FFFFF
#define S_000E40_PB_BUSY(x) (((x) & 0x1) << 24)
#define G_000E40_PB_BUSY(x) (((x) >> 24) & 0x1)
#define C_000E40_PB_BUSY 0xFEFFFFFF
#define S_000E40_TIM_BUSY(x) (((x) & 0x1) << 25)
#define G_000E40_TIM_BUSY(x) (((x) >> 25) & 0x1)
#define C_000E40_TIM_BUSY 0xFDFFFFFF
#define S_000E40_GA_BUSY(x) (((x) & 0x1) << 26)
#define G_000E40_GA_BUSY(x) (((x) >> 26) & 0x1)
#define C_000E40_GA_BUSY 0xFBFFFFFF
#define S_000E40_CBA2D_BUSY(x) (((x) & 0x1) << 27)
#define G_000E40_CBA2D_BUSY(x) (((x) >> 27) & 0x1)
#define C_000E40_CBA2D_BUSY 0xF7FFFFFF
#define S_000E40_GUI_ACTIVE(x) (((x) & 0x1) << 31)
#define G_000E40_GUI_ACTIVE(x) (((x) >> 31) & 0x1)
#define C_000E40_GUI_ACTIVE 0x7FFFFFFF
#define R_00000D_SCLK_CNTL 0x00000D
#define S_00000D_SCLK_SRC_SEL(x) (((x) & 0x7) << 0)
#define G_00000D_SCLK_SRC_SEL(x) (((x) >> 0) & 0x7)
#define C_00000D_SCLK_SRC_SEL 0xFFFFFFF8
#define S_00000D_CP_MAX_DYN_STOP_LAT(x) (((x) & 0x1) << 3)
#define G_00000D_CP_MAX_DYN_STOP_LAT(x) (((x) >> 3) & 0x1)
#define C_00000D_CP_MAX_DYN_STOP_LAT 0xFFFFFFF7
#define S_00000D_HDP_MAX_DYN_STOP_LAT(x) (((x) & 0x1) << 4)
#define G_00000D_HDP_MAX_DYN_STOP_LAT(x) (((x) >> 4) & 0x1)
#define C_00000D_HDP_MAX_DYN_STOP_LAT 0xFFFFFFEF
#define S_00000D_TV_MAX_DYN_STOP_LAT(x) (((x) & 0x1) << 5)
#define G_00000D_TV_MAX_DYN_STOP_LAT(x) (((x) >> 5) & 0x1)
#define C_00000D_TV_MAX_DYN_STOP_LAT 0xFFFFFFDF
#define S_00000D_E2_MAX_DYN_STOP_LAT(x) (((x) & 0x1) << 6)
#define G_00000D_E2_MAX_DYN_STOP_LAT(x) (((x) >> 6) & 0x1)
#define C_00000D_E2_MAX_DYN_STOP_LAT 0xFFFFFFBF
#define S_00000D_SE_MAX_DYN_STOP_LAT(x) (((x) & 0x1) << 7)
#define G_00000D_SE_MAX_DYN_STOP_LAT(x) (((x) >> 7) & 0x1)
#define C_00000D_SE_MAX_DYN_STOP_LAT 0xFFFFFF7F
#define S_00000D_IDCT_MAX_DYN_STOP_LAT(x) (((x) & 0x1) << 8)
#define G_00000D_IDCT_MAX_DYN_STOP_LAT(x) (((x) >> 8) & 0x1)
#define C_00000D_IDCT_MAX_DYN_STOP_LAT 0xFFFFFEFF
#define S_00000D_VIP_MAX_DYN_STOP_LAT(x) (((x) & 0x1) << 9)
#define G_00000D_VIP_MAX_DYN_STOP_LAT(x) (((x) >> 9) & 0x1)
#define C_00000D_VIP_MAX_DYN_STOP_LAT 0xFFFFFDFF
#define S_00000D_RE_MAX_DYN_STOP_LAT(x) (((x) & 0x1) << 10)
#define G_00000D_RE_MAX_DYN_STOP_LAT(x) (((x) >> 10) & 0x1)
#define C_00000D_RE_MAX_DYN_STOP_LAT 0xFFFFFBFF
#define S_00000D_PB_MAX_DYN_STOP_LAT(x) (((x) & 0x1) << 11)
#define G_00000D_PB_MAX_DYN_STOP_LAT(x) (((x) >> 11) & 0x1)
#define C_00000D_PB_MAX_DYN_STOP_LAT 0xFFFFF7FF
#define S_00000D_TAM_MAX_DYN_STOP_LAT(x) (((x) & 0x1) << 12)
#define G_00000D_TAM_MAX_DYN_STOP_LAT(x) (((x) >> 12) & 0x1)
#define C_00000D_TAM_MAX_DYN_STOP_LAT 0xFFFFEFFF
#define S_00000D_TDM_MAX_DYN_STOP_LAT(x) (((x) & 0x1) << 13)
#define G_00000D_TDM_MAX_DYN_STOP_LAT(x) (((x) >> 13) & 0x1)
#define C_00000D_TDM_MAX_DYN_STOP_LAT 0xFFFFDFFF
#define S_00000D_RB_MAX_DYN_STOP_LAT(x) (((x) & 0x1) << 14)
#define G_00000D_RB_MAX_DYN_STOP_LAT(x) (((x) >> 14) & 0x1)
#define C_00000D_RB_MAX_DYN_STOP_LAT 0xFFFFBFFF
#define S_00000D_FORCE_DISP2(x) (((x) & 0x1) << 15)
#define G_00000D_FORCE_DISP2(x) (((x) >> 15) & 0x1)
#define C_00000D_FORCE_DISP2 0xFFFF7FFF
#define S_00000D_FORCE_CP(x) (((x) & 0x1) << 16)
#define G_00000D_FORCE_CP(x) (((x) >> 16) & 0x1)
#define C_00000D_FORCE_CP 0xFFFEFFFF
#define S_00000D_FORCE_HDP(x) (((x) & 0x1) << 17)
#define G_00000D_FORCE_HDP(x) (((x) >> 17) & 0x1)
#define C_00000D_FORCE_HDP 0xFFFDFFFF
#define S_00000D_FORCE_DISP1(x) (((x) & 0x1) << 18)
#define G_00000D_FORCE_DISP1(x) (((x) >> 18) & 0x1)
#define C_00000D_FORCE_DISP1 0xFFFBFFFF
#define S_00000D_FORCE_TOP(x) (((x) & 0x1) << 19)
#define G_00000D_FORCE_TOP(x) (((x) >> 19) & 0x1)
#define C_00000D_FORCE_TOP 0xFFF7FFFF
#define S_00000D_FORCE_E2(x) (((x) & 0x1) << 20)
#define G_00000D_FORCE_E2(x) (((x) >> 20) & 0x1)
#define C_00000D_FORCE_E2 0xFFEFFFFF
#define S_00000D_FORCE_SE(x) (((x) & 0x1) << 21)
#define G_00000D_FORCE_SE(x) (((x) >> 21) & 0x1)
#define C_00000D_FORCE_SE 0xFFDFFFFF
#define S_00000D_FORCE_IDCT(x) (((x) & 0x1) << 22)
#define G_00000D_FORCE_IDCT(x) (((x) >> 22) & 0x1)
#define C_00000D_FORCE_IDCT 0xFFBFFFFF
#define S_00000D_FORCE_VIP(x) (((x) & 0x1) << 23)
#define G_00000D_FORCE_VIP(x) (((x) >> 23) & 0x1)
#define C_00000D_FORCE_VIP 0xFF7FFFFF
#define S_00000D_FORCE_RE(x) (((x) & 0x1) << 24)
#define G_00000D_FORCE_RE(x) (((x) >> 24) & 0x1)
#define C_00000D_FORCE_RE 0xFEFFFFFF
#define S_00000D_FORCE_PB(x) (((x) & 0x1) << 25)
#define G_00000D_FORCE_PB(x) (((x) >> 25) & 0x1)
#define C_00000D_FORCE_PB 0xFDFFFFFF
#define S_00000D_FORCE_TAM(x) (((x) & 0x1) << 26)
#define G_00000D_FORCE_TAM(x) (((x) >> 26) & 0x1)
#define C_00000D_FORCE_TAM 0xFBFFFFFF
#define S_00000D_FORCE_TDM(x) (((x) & 0x1) << 27)
#define G_00000D_FORCE_TDM(x) (((x) >> 27) & 0x1)
#define C_00000D_FORCE_TDM 0xF7FFFFFF
#define S_00000D_FORCE_RB(x) (((x) & 0x1) << 28)
#define G_00000D_FORCE_RB(x) (((x) >> 28) & 0x1)
#define C_00000D_FORCE_RB 0xEFFFFFFF
#define S_00000D_FORCE_TV_SCLK(x) (((x) & 0x1) << 29)
#define G_00000D_FORCE_TV_SCLK(x) (((x) >> 29) & 0x1)
#define C_00000D_FORCE_TV_SCLK 0xDFFFFFFF
#define S_00000D_FORCE_SUBPIC(x) (((x) & 0x1) << 30)
#define G_00000D_FORCE_SUBPIC(x) (((x) >> 30) & 0x1)
#define C_00000D_FORCE_SUBPIC 0xBFFFFFFF
#define S_00000D_FORCE_OV0(x) (((x) & 0x1) << 31)
#define G_00000D_FORCE_OV0(x) (((x) >> 31) & 0x1)
#define C_00000D_FORCE_OV0 0x7FFFFFFF
#endif
drivers/gpu/drm/radeon/r420.c
浏览文件 @ 1c6e6d91
......@@ -155,6 +155,9 @@ static void r420_debugfs(struct radeon_device *rdev)
static void r420_clock_resume(struct radeon_device *rdev)
{
u32 sclk_cntl;
if (radeon_dynclks != -1 && radeon_dynclks)
radeon_atom_set_clock_gating(rdev, 1);
sclk_cntl = RREG32_PLL(R_00000D_SCLK_CNTL);
sclk_cntl |= S_00000D_FORCE_CP(1) | S_00000D_FORCE_VIP(1);
if (rdev->family == CHIP_R420)
......@@ -167,6 +170,8 @@ static int r420_startup(struct radeon_device *rdev)
int r;
r300_mc_program(rdev);
/* Resume clock */
r420_clock_resume(rdev);
/* Initialize GART (initialize after TTM so we can allocate
* memory through TTM but finalize after TTM) */
if (rdev->flags & RADEON_IS_PCIE) {
......@@ -267,7 +272,6 @@ int r420_init(struct radeon_device *rdev)
{
int r;
rdev->new_init_path = true;
/* Initialize scratch registers */
radeon_scratch_init(rdev);
/* Initialize surface registers */
......
drivers/gpu/drm/radeon/r420d.h
浏览文件 @ 1c6e6d91
......@@ -212,9 +212,9 @@
#define S_00000D_FORCE_E2(x) (((x) & 0x1) << 20)
#define G_00000D_FORCE_E2(x) (((x) >> 20) & 0x1)
#define C_00000D_FORCE_E2 0xFFEFFFFF
#define S_00000D_FORCE_SE(x) (((x) & 0x1) << 21)
#define G_00000D_FORCE_SE(x) (((x) >> 21) & 0x1)
#define C_00000D_FORCE_SE 0xFFDFFFFF
#define S_00000D_FORCE_VAP(x) (((x) & 0x1) << 21)
#define G_00000D_FORCE_VAP(x) (((x) >> 21) & 0x1)
#define C_00000D_FORCE_VAP 0xFFDFFFFF
#define S_00000D_FORCE_IDCT(x) (((x) & 0x1) << 22)
#define G_00000D_FORCE_IDCT(x) (((x) >> 22) & 0x1)
#define C_00000D_FORCE_IDCT 0xFFBFFFFF
......@@ -224,24 +224,24 @@
#define S_00000D_FORCE_RE(x) (((x) & 0x1) << 24)
#define G_00000D_FORCE_RE(x) (((x) >> 24) & 0x1)
#define C_00000D_FORCE_RE 0xFEFFFFFF
#define S_00000D_FORCE_PB(x) (((x) & 0x1) << 25)
#define G_00000D_FORCE_PB(x) (((x) >> 25) & 0x1)
#define C_00000D_FORCE_PB 0xFDFFFFFF
#define S_00000D_FORCE_SR(x) (((x) & 0x1) << 25)
#define G_00000D_FORCE_SR(x) (((x) >> 25) & 0x1)
#define C_00000D_FORCE_SR 0xFDFFFFFF
#define S_00000D_FORCE_PX(x) (((x) & 0x1) << 26)
#define G_00000D_FORCE_PX(x) (((x) >> 26) & 0x1)
#define C_00000D_FORCE_PX 0xFBFFFFFF
#define S_00000D_FORCE_TX(x) (((x) & 0x1) << 27)
#define G_00000D_FORCE_TX(x) (((x) >> 27) & 0x1)
#define C_00000D_FORCE_TX 0xF7FFFFFF
#define S_00000D_FORCE_RB(x) (((x) & 0x1) << 28)
#define G_00000D_FORCE_RB(x) (((x) >> 28) & 0x1)
#define C_00000D_FORCE_RB 0xEFFFFFFF
#define S_00000D_FORCE_US(x) (((x) & 0x1) << 28)
#define G_00000D_FORCE_US(x) (((x) >> 28) & 0x1)
#define C_00000D_FORCE_US 0xEFFFFFFF
#define S_00000D_FORCE_TV_SCLK(x) (((x) & 0x1) << 29)
#define G_00000D_FORCE_TV_SCLK(x) (((x) >> 29) & 0x1)
#define C_00000D_FORCE_TV_SCLK 0xDFFFFFFF
#define S_00000D_FORCE_SUBPIC(x) (((x) & 0x1) << 30)
#define G_00000D_FORCE_SUBPIC(x) (((x) >> 30) & 0x1)
#define C_00000D_FORCE_SUBPIC 0xBFFFFFFF
#define S_00000D_FORCE_SU(x) (((x) & 0x1) << 30)
#define G_00000D_FORCE_SU(x) (((x) >> 30) & 0x1)
#define C_00000D_FORCE_SU 0xBFFFFFFF
#define S_00000D_FORCE_OV0(x) (((x) & 0x1) << 31)
#define G_00000D_FORCE_OV0(x) (((x) >> 31) & 0x1)
#define C_00000D_FORCE_OV0 0x7FFFFFFF
......
drivers/gpu/drm/radeon/r520.c
浏览文件 @ 1c6e6d91
......@@ -186,7 +186,7 @@ static int r520_startup(struct radeon_device *rdev)
}
/* Enable IRQ */
rdev->irq.sw_int = true;
r100_irq_set(rdev);
rs600_irq_set(rdev);
/* 1M ring buffer */
r = r100_cp_init(rdev, 1024 * 1024);
if (r) {
......@@ -228,7 +228,6 @@ int r520_init(struct radeon_device *rdev)
{
int r;
rdev->new_init_path = true;
/* Initialize scratch registers */
radeon_scratch_init(rdev);
/* Initialize surface registers */
......
drivers/gpu/drm/radeon/r600.c
浏览文件 @ 1c6e6d91
......@@ -65,16 +65,11 @@ MODULE_FIRMWARE("radeon/RV710_me.bin");
int r600_debugfs_mc_info_init(struct radeon_device *rdev);
/* This files gather functions specifics to:
* r600,rv610,rv630,rv620,rv635,rv670
*
* Some of these functions might be used by newer ASICs.
*/
/* r600,rv610,rv630,rv620,rv635,rv670 */
int r600_mc_wait_for_idle(struct radeon_device *rdev);
void r600_gpu_init(struct radeon_device *rdev);
void r600_fini(struct radeon_device *rdev);
/*
* R600 PCIE GART
*/
......@@ -168,7 +163,7 @@ int r600_pcie_gart_enable(struct radeon_device *rdev)
WREG32(MC_VM_L1_TLB_MCB_RD_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE);
WREG32(MC_VM_L1_TLB_MCB_WR_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE);
WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12);
WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, (rdev->mc.gtt_end - 1) >> 12);
WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12);
WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12);
WREG32(VM_CONTEXT0_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) |
RANGE_PROTECTION_FAULT_ENABLE_DEFAULT);
......@@ -225,6 +220,40 @@ void r600_pcie_gart_fini(struct radeon_device *rdev)
radeon_gart_fini(rdev);
}
void r600_agp_enable(struct radeon_device *rdev)
{
u32 tmp;
int i;
/* Setup L2 cache */
WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
EFFECTIVE_L2_QUEUE_SIZE(7));
WREG32(VM_L2_CNTL2, 0);
WREG32(VM_L2_CNTL3, BANK_SELECT_0(0) | BANK_SELECT_1(1));
/* Setup TLB control */
tmp = ENABLE_L1_TLB | ENABLE_L1_FRAGMENT_PROCESSING |
SYSTEM_ACCESS_MODE_NOT_IN_SYS |
EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5) |
ENABLE_WAIT_L2_QUERY;
WREG32(MC_VM_L1_TLB_MCB_RD_SYS_CNTL, tmp);
WREG32(MC_VM_L1_TLB_MCB_WR_SYS_CNTL, tmp);
WREG32(MC_VM_L1_TLB_MCB_RD_HDP_CNTL, tmp | ENABLE_L1_STRICT_ORDERING);
WREG32(MC_VM_L1_TLB_MCB_WR_HDP_CNTL, tmp);
WREG32(MC_VM_L1_TLB_MCD_RD_A_CNTL, tmp);
WREG32(MC_VM_L1_TLB_MCD_WR_A_CNTL, tmp);
WREG32(MC_VM_L1_TLB_MCD_RD_B_CNTL, tmp);
WREG32(MC_VM_L1_TLB_MCD_WR_B_CNTL, tmp);
WREG32(MC_VM_L1_TLB_MCB_RD_GFX_CNTL, tmp);
WREG32(MC_VM_L1_TLB_MCB_WR_GFX_CNTL, tmp);
WREG32(MC_VM_L1_TLB_MCB_RD_PDMA_CNTL, tmp);
WREG32(MC_VM_L1_TLB_MCB_WR_PDMA_CNTL, tmp);
WREG32(MC_VM_L1_TLB_MCB_RD_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE);
WREG32(MC_VM_L1_TLB_MCB_WR_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE);
for (i = 0; i < 7; i++)
WREG32(VM_CONTEXT0_CNTL + (i * 4), 0);
}
int r600_mc_wait_for_idle(struct radeon_device *rdev)
{
unsigned i;
......@@ -240,14 +269,9 @@ int r600_mc_wait_for_idle(struct radeon_device *rdev)
return -1;
}
static void r600_mc_resume(struct radeon_device *rdev)
static void r600_mc_program(struct radeon_device *rdev)
{
u32 d1vga_control, d2vga_control;
u32 vga_render_control, vga_hdp_control;
u32 d1crtc_control, d2crtc_control;
u32 new_d1grph_primary, new_d1grph_secondary;
u32 new_d2grph_primary, new_d2grph_secondary;
u64 old_vram_start;
struct rv515_mc_save save;
u32 tmp;
int i, j;
......@@ -261,85 +285,51 @@ static void r600_mc_resume(struct radeon_device *rdev)
}
WREG32(HDP_REG_COHERENCY_FLUSH_CNTL, 0);
d1vga_control = RREG32(D1VGA_CONTROL);
d2vga_control = RREG32(D2VGA_CONTROL);
vga_render_control = RREG32(VGA_RENDER_CONTROL);
vga_hdp_control = RREG32(VGA_HDP_CONTROL);
d1crtc_control = RREG32(D1CRTC_CONTROL);
d2crtc_control = RREG32(D2CRTC_CONTROL);
old_vram_start = (u64)(RREG32(MC_VM_FB_LOCATION) & 0xFFFF) << 24;
new_d1grph_primary = RREG32(D1GRPH_PRIMARY_SURFACE_ADDRESS);
new_d1grph_secondary = RREG32(D1GRPH_SECONDARY_SURFACE_ADDRESS);
new_d1grph_primary += rdev->mc.vram_start - old_vram_start;
new_d1grph_secondary += rdev->mc.vram_start - old_vram_start;
new_d2grph_primary = RREG32(D2GRPH_PRIMARY_SURFACE_ADDRESS);
new_d2grph_secondary = RREG32(D2GRPH_SECONDARY_SURFACE_ADDRESS);
new_d2grph_primary += rdev->mc.vram_start - old_vram_start;
new_d2grph_secondary += rdev->mc.vram_start - old_vram_start;
/* Stop all video */
WREG32(D1VGA_CONTROL, 0);
WREG32(D2VGA_CONTROL, 0);
WREG32(VGA_RENDER_CONTROL, 0);
WREG32(D1CRTC_UPDATE_LOCK, 1);
WREG32(D2CRTC_UPDATE_LOCK, 1);
WREG32(D1CRTC_CONTROL, 0);
WREG32(D2CRTC_CONTROL, 0);
WREG32(D1CRTC_UPDATE_LOCK, 0);
WREG32(D2CRTC_UPDATE_LOCK, 0);
mdelay(1);
rv515_mc_stop(rdev, &save);
if (r600_mc_wait_for_idle(rdev)) {
printk(KERN_WARNING "[drm] MC not idle !\n");
dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
}
/* Lockout access through VGA aperture*/
/* Lockout access through VGA aperture (doesn't exist before R600) */
WREG32(VGA_HDP_CONTROL, VGA_MEMORY_DISABLE);
/* Update configuration */
WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR, rdev->mc.vram_start >> 12);
WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR, (rdev->mc.vram_end - 1) >> 12);
if (rdev->flags & RADEON_IS_AGP) {
if (rdev->mc.vram_start < rdev->mc.gtt_start) {
/* VRAM before AGP */
WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR,
rdev->mc.vram_start >> 12);
WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR,
rdev->mc.gtt_end >> 12);
} else {
/* VRAM after AGP */
WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR,
rdev->mc.gtt_start >> 12);
WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR,
rdev->mc.vram_end >> 12);
}
} else {
WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR, rdev->mc.vram_start >> 12);
WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR, rdev->mc.vram_end >> 12);
}
WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, 0);
tmp = (((rdev->mc.vram_end - 1) >> 24) & 0xFFFF) << 16;
tmp = ((rdev->mc.vram_end >> 24) & 0xFFFF) << 16;
tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF);
WREG32(MC_VM_FB_LOCATION, tmp);
WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8));
WREG32(HDP_NONSURFACE_INFO, (2 << 7));
WREG32(HDP_NONSURFACE_SIZE, (rdev->mc.mc_vram_size - 1) | 0x3FF);
WREG32(HDP_NONSURFACE_SIZE, rdev->mc.mc_vram_size | 0x3FF);
if (rdev->flags & RADEON_IS_AGP) {
WREG32(MC_VM_AGP_TOP, (rdev->mc.gtt_end - 1) >> 16);
WREG32(MC_VM_AGP_BOT, rdev->mc.gtt_start >> 16);
WREG32(MC_VM_AGP_TOP, rdev->mc.gtt_end >> 22);
WREG32(MC_VM_AGP_BOT, rdev->mc.gtt_start >> 22);
WREG32(MC_VM_AGP_BASE, rdev->mc.agp_base >> 22);
} else {
WREG32(MC_VM_AGP_BASE, 0);
WREG32(MC_VM_AGP_TOP, 0x0FFFFFFF);
WREG32(MC_VM_AGP_BOT, 0x0FFFFFFF);
}
WREG32(D1GRPH_PRIMARY_SURFACE_ADDRESS, new_d1grph_primary);
WREG32(D1GRPH_SECONDARY_SURFACE_ADDRESS, new_d1grph_secondary);
WREG32(D2GRPH_PRIMARY_SURFACE_ADDRESS, new_d2grph_primary);
WREG32(D2GRPH_SECONDARY_SURFACE_ADDRESS, new_d2grph_secondary);
WREG32(VGA_MEMORY_BASE_ADDRESS, rdev->mc.vram_start);
/* Unlock host access */
WREG32(VGA_HDP_CONTROL, vga_hdp_control);
mdelay(1);
if (r600_mc_wait_for_idle(rdev)) {
printk(KERN_WARNING "[drm] MC not idle !\n");
dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
}
/* Restore video state */
WREG32(D1CRTC_UPDATE_LOCK, 1);
WREG32(D2CRTC_UPDATE_LOCK, 1);
WREG32(D1CRTC_CONTROL, d1crtc_control);
WREG32(D2CRTC_CONTROL, d2crtc_control);
WREG32(D1CRTC_UPDATE_LOCK, 0);
WREG32(D2CRTC_UPDATE_LOCK, 0);
WREG32(D1VGA_CONTROL, d1vga_control);
WREG32(D2VGA_CONTROL, d2vga_control);
WREG32(VGA_RENDER_CONTROL, vga_render_control);
rv515_mc_resume(rdev, &save);
/* we need to own VRAM, so turn off the VGA renderer here
* to stop it overwriting our objects */
rv515_vga_render_disable(rdev);
......@@ -445,9 +435,9 @@ int r600_mc_init(struct radeon_device *rdev)
}
}
rdev->mc.vram_start = rdev->mc.vram_location;
rdev->mc.vram_end = rdev->mc.vram_location + rdev->mc.mc_vram_size;
rdev->mc.vram_end = rdev->mc.vram_location + rdev->mc.mc_vram_size - 1;
rdev->mc.gtt_start = rdev->mc.gtt_location;
rdev->mc.gtt_end = rdev->mc.gtt_location + rdev->mc.gtt_size;
rdev->mc.gtt_end = rdev->mc.gtt_location + rdev->mc.gtt_size - 1;
/* FIXME: we should enforce default clock in case GPU is not in
* default setup
*/
......@@ -463,6 +453,7 @@ int r600_mc_init(struct radeon_device *rdev)
*/
int r600_gpu_soft_reset(struct radeon_device *rdev)
{
struct rv515_mc_save save;
u32 grbm_busy_mask = S_008010_VC_BUSY(1) | S_008010_VGT_BUSY_NO_DMA(1) |
S_008010_VGT_BUSY(1) | S_008010_TA03_BUSY(1) |
S_008010_TC_BUSY(1) | S_008010_SX_BUSY(1) |
......@@ -480,13 +471,25 @@ int r600_gpu_soft_reset(struct radeon_device *rdev)
S_008014_CB0_BUSY(1) | S_008014_CB1_BUSY(1) |
S_008014_CB2_BUSY(1) | S_008014_CB3_BUSY(1);
u32 srbm_reset = 0;
u32 tmp;
dev_info(rdev->dev, "GPU softreset \n");
dev_info(rdev->dev, " R_008010_GRBM_STATUS=0x%08X\n",
RREG32(R_008010_GRBM_STATUS));
dev_info(rdev->dev, " R_008014_GRBM_STATUS2=0x%08X\n",
RREG32(R_008014_GRBM_STATUS2));
dev_info(rdev->dev, " R_000E50_SRBM_STATUS=0x%08X\n",
RREG32(R_000E50_SRBM_STATUS));
rv515_mc_stop(rdev, &save);
if (r600_mc_wait_for_idle(rdev)) {
dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
}
/* Disable CP parsing/prefetching */
WREG32(R_0086D8_CP_ME_CNTL, S_0086D8_CP_ME_HALT(0xff));
/* Check if any of the rendering block is busy and reset it */
if ((RREG32(R_008010_GRBM_STATUS) & grbm_busy_mask) ||
(RREG32(R_008014_GRBM_STATUS2) & grbm2_busy_mask)) {
WREG32(R_008020_GRBM_SOFT_RESET, S_008020_SOFT_RESET_CR(1) |
tmp = S_008020_SOFT_RESET_CR(1) |
S_008020_SOFT_RESET_DB(1) |
S_008020_SOFT_RESET_CB(1) |
S_008020_SOFT_RESET_PA(1) |
......@@ -498,14 +501,18 @@ int r600_gpu_soft_reset(struct radeon_device *rdev)
S_008020_SOFT_RESET_TC(1) |
S_008020_SOFT_RESET_TA(1) |
S_008020_SOFT_RESET_VC(1) |
S_008020_SOFT_RESET_VGT(1));
S_008020_SOFT_RESET_VGT(1);
dev_info(rdev->dev, " R_008020_GRBM_SOFT_RESET=0x%08X\n", tmp);
WREG32(R_008020_GRBM_SOFT_RESET, tmp);
(void)RREG32(R_008020_GRBM_SOFT_RESET);
udelay(50);
WREG32(R_008020_GRBM_SOFT_RESET, 0);
(void)RREG32(R_008020_GRBM_SOFT_RESET);
}
/* Reset CP (we always reset CP) */
WREG32(R_008020_GRBM_SOFT_RESET, S_008020_SOFT_RESET_CP(1));
tmp = S_008020_SOFT_RESET_CP(1);
dev_info(rdev->dev, "R_008020_GRBM_SOFT_RESET=0x%08X\n", tmp);
WREG32(R_008020_GRBM_SOFT_RESET, tmp);
(void)RREG32(R_008020_GRBM_SOFT_RESET);
udelay(50);
WREG32(R_008020_GRBM_SOFT_RESET, 0);
......@@ -533,6 +540,14 @@ int r600_gpu_soft_reset(struct radeon_device *rdev)
srbm_reset |= S_000E60_SOFT_RESET_RLC(1);
if (G_000E50_SEM_BUSY(RREG32(R_000E50_SRBM_STATUS)))
srbm_reset |= S_000E60_SOFT_RESET_SEM(1);
if (G_000E50_BIF_BUSY(RREG32(R_000E50_SRBM_STATUS)))
srbm_reset |= S_000E60_SOFT_RESET_BIF(1);
dev_info(rdev->dev, " R_000E60_SRBM_SOFT_RESET=0x%08X\n", srbm_reset);
WREG32(R_000E60_SRBM_SOFT_RESET, srbm_reset);
(void)RREG32(R_000E60_SRBM_SOFT_RESET);
udelay(50);
WREG32(R_000E60_SRBM_SOFT_RESET, 0);
(void)RREG32(R_000E60_SRBM_SOFT_RESET);
WREG32(R_000E60_SRBM_SOFT_RESET, srbm_reset);
(void)RREG32(R_000E60_SRBM_SOFT_RESET);
udelay(50);
......@@ -540,6 +555,17 @@ int r600_gpu_soft_reset(struct radeon_device *rdev)
(void)RREG32(R_000E60_SRBM_SOFT_RESET);
/* Wait a little for things to settle down */
udelay(50);
dev_info(rdev->dev, " R_008010_GRBM_STATUS=0x%08X\n",
RREG32(R_008010_GRBM_STATUS));
dev_info(rdev->dev, " R_008014_GRBM_STATUS2=0x%08X\n",
RREG32(R_008014_GRBM_STATUS2));
dev_info(rdev->dev, " R_000E50_SRBM_STATUS=0x%08X\n",
RREG32(R_000E50_SRBM_STATUS));
/* After reset we need to reinit the asic as GPU often endup in an
* incoherent state.
*/
atom_asic_init(rdev->mode_info.atom_context);
rv515_mc_resume(rdev, &save);
return 0;
}
......@@ -1350,32 +1376,47 @@ int r600_ring_test(struct radeon_device *rdev)
return r;
}
/*
* Writeback
*/
int r600_wb_init(struct radeon_device *rdev)
void r600_wb_disable(struct radeon_device *rdev)
{
WREG32(SCRATCH_UMSK, 0);
if (rdev->wb.wb_obj) {
radeon_object_kunmap(rdev->wb.wb_obj);
radeon_object_unpin(rdev->wb.wb_obj);
}
}
void r600_wb_fini(struct radeon_device *rdev)
{
r600_wb_disable(rdev);
if (rdev->wb.wb_obj) {
radeon_object_unref(&rdev->wb.wb_obj);
rdev->wb.wb = NULL;
rdev->wb.wb_obj = NULL;
}
}
int r600_wb_enable(struct radeon_device *rdev)
{
int r;
if (rdev->wb.wb_obj == NULL) {
r = radeon_object_create(rdev, NULL, 4096,
true,
RADEON_GEM_DOMAIN_GTT,
false, &rdev->wb.wb_obj);
r = radeon_object_create(rdev, NULL, 4096, true,
RADEON_GEM_DOMAIN_GTT, false, &rdev->wb.wb_obj);
if (r) {
DRM_ERROR("radeon: failed to create WB buffer (%d).\n", r);
dev_warn(rdev->dev, "failed to create WB buffer (%d).\n", r);
return r;
}
r = radeon_object_pin(rdev->wb.wb_obj,
RADEON_GEM_DOMAIN_GTT,
&rdev->wb.gpu_addr);
r = radeon_object_pin(rdev->wb.wb_obj, RADEON_GEM_DOMAIN_GTT,
&rdev->wb.gpu_addr);
if (r) {
DRM_ERROR("radeon: failed to pin WB buffer (%d).\n", r);
dev_warn(rdev->dev, "failed to pin WB buffer (%d).\n", r);
r600_wb_fini(rdev);
return r;
}
r = radeon_object_kmap(rdev->wb.wb_obj, (void **)&rdev->wb.wb);
if (r) {
DRM_ERROR("radeon: failed to map WB buffer (%d).\n", r);
dev_warn(rdev->dev, "failed to map WB buffer (%d).\n", r);
r600_wb_fini(rdev);
return r;
}
}
......@@ -1386,21 +1427,6 @@ int r600_wb_init(struct radeon_device *rdev)
return 0;
}
void r600_wb_fini(struct radeon_device *rdev)
{
if (rdev->wb.wb_obj) {
radeon_object_kunmap(rdev->wb.wb_obj);
radeon_object_unpin(rdev->wb.wb_obj);
radeon_object_unref(&rdev->wb.wb_obj);
rdev->wb.wb = NULL;
rdev->wb.wb_obj = NULL;
}
}
/*
* CS
*/
void r600_fence_ring_emit(struct radeon_device *rdev,
struct radeon_fence *fence)
{
......@@ -1477,11 +1503,14 @@ int r600_startup(struct radeon_device *rdev)
{
int r;
r600_gpu_reset(rdev);
r600_mc_resume(rdev);
r = r600_pcie_gart_enable(rdev);
if (r)
return r;
r600_mc_program(rdev);
if (rdev->flags & RADEON_IS_AGP) {
r600_agp_enable(rdev);
} else {
r = r600_pcie_gart_enable(rdev);
if (r)
return r;
}
r600_gpu_init(rdev);
r = radeon_object_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM,
......@@ -1500,9 +1529,8 @@ int r600_startup(struct radeon_device *rdev)
r = r600_cp_resume(rdev);
if (r)
return r;
r = r600_wb_init(rdev);
if (r)
return r;
/* write back buffer are not vital so don't worry about failure */
r600_wb_enable(rdev);
return 0;
}
......@@ -1524,15 +1552,12 @@ int r600_resume(struct radeon_device *rdev)
{
int r;
if (radeon_gpu_reset(rdev)) {
/* FIXME: what do we want to do here ? */
}
/* Do not reset GPU before posting, on r600 hw unlike on r500 hw,
* posting will perform necessary task to bring back GPU into good
* shape.
*/
/* post card */
if (rdev->is_atom_bios) {
atom_asic_init(rdev->mode_info.atom_context);
} else {
radeon_combios_asic_init(rdev->ddev);
}
atom_asic_init(rdev->mode_info.atom_context);
/* Initialize clocks */
r = radeon_clocks_init(rdev);
if (r) {
......@@ -1545,7 +1570,7 @@ int r600_resume(struct radeon_device *rdev)
return r;
}
r = radeon_ib_test(rdev);
r = r600_ib_test(rdev);
if (r) {
DRM_ERROR("radeon: failled testing IB (%d).\n", r);
return r;
......@@ -1553,13 +1578,12 @@ int r600_resume(struct radeon_device *rdev)
return r;
}
int r600_suspend(struct radeon_device *rdev)
{
/* FIXME: we should wait for ring to be empty */
r600_cp_stop(rdev);
rdev->cp.ready = false;
r600_wb_disable(rdev);
r600_pcie_gart_disable(rdev);
/* unpin shaders bo */
radeon_object_unpin(rdev->r600_blit.shader_obj);
......@@ -1576,7 +1600,6 @@ int r600_init(struct radeon_device *rdev)
{
int r;
rdev->new_init_path = true;
r = radeon_dummy_page_init(rdev);
if (r)
return r;
......@@ -1593,8 +1616,10 @@ int r600_init(struct radeon_device *rdev)
return -EINVAL;
}
/* Must be an ATOMBIOS */
if (!rdev->is_atom_bios)
if (!rdev->is_atom_bios) {
dev_err(rdev->dev, "Expecting atombios for R600 GPU\n");
return -EINVAL;
}
r = radeon_atombios_init(rdev);
if (r)
return r;
......@@ -1616,15 +1641,8 @@ int r600_init(struct radeon_device *rdev)
if (r)
return r;
r = r600_mc_init(rdev);
if (r) {
if (rdev->flags & RADEON_IS_AGP) {
/* Retry with disabling AGP */
r600_fini(rdev);
rdev->flags &= ~RADEON_IS_AGP;
return r600_init(rdev);
}
if (r)
return r;
}
/* Memory manager */
r = radeon_object_init(rdev);
if (r)
......@@ -1653,12 +1671,10 @@ int r600_init(struct radeon_device *rdev)
r = r600_startup(rdev);
if (r) {
if (rdev->flags & RADEON_IS_AGP) {
/* Retry with disabling AGP */
r600_fini(rdev);
rdev->flags &= ~RADEON_IS_AGP;
return r600_init(rdev);
}
r600_suspend(rdev);
r600_wb_fini(rdev);
radeon_ring_fini(rdev);
r600_pcie_gart_fini(rdev);
rdev->accel_working = false;
}
if (rdev->accel_working) {
......@@ -1667,7 +1683,7 @@ int r600_init(struct radeon_device *rdev)
DRM_ERROR("radeon: failled initializing IB pool (%d).\n", r);
rdev->accel_working = false;
}
r = radeon_ib_test(rdev);
r = r600_ib_test(rdev);
if (r) {
DRM_ERROR("radeon: failled testing IB (%d).\n", r);
rdev->accel_working = false;
......@@ -1683,19 +1699,15 @@ void r600_fini(struct radeon_device *rdev)
r600_blit_fini(rdev);
radeon_ring_fini(rdev);
r600_wb_fini(rdev);
r600_pcie_gart_fini(rdev);
radeon_gem_fini(rdev);
radeon_fence_driver_fini(rdev);
radeon_clocks_fini(rdev);
#if __OS_HAS_AGP
if (rdev->flags & RADEON_IS_AGP)
radeon_agp_fini(rdev);
#endif
radeon_object_fini(rdev);
if (rdev->is_atom_bios)
radeon_atombios_fini(rdev);
else
radeon_combios_fini(rdev);
radeon_atombios_fini(rdev);
kfree(rdev->bios);
rdev->bios = NULL;
radeon_dummy_page_fini(rdev);
......
drivers/gpu/drm/radeon/r600_blit.c
浏览文件 @ 1c6e6d91
......@@ -582,8 +582,6 @@ r600_blit_copy(struct drm_device *dev,
u64 vb_addr;
u32 *vb;
vb = r600_nomm_get_vb_ptr(dev);
if ((size_bytes & 3) || (src_gpu_addr & 3) || (dst_gpu_addr & 3)) {
max_bytes = 8192;
......@@ -619,8 +617,8 @@ r600_blit_copy(struct drm_device *dev,
if (!dev_priv->blit_vb)
return;
set_shaders(dev);
vb = r600_nomm_get_vb_ptr(dev);
}
vb = r600_nomm_get_vb_ptr(dev);
vb[0] = i2f(dst_x);
vb[1] = 0;
......@@ -708,8 +706,8 @@ r600_blit_copy(struct drm_device *dev,
return;
set_shaders(dev);
vb = r600_nomm_get_vb_ptr(dev);
}
vb = r600_nomm_get_vb_ptr(dev);
vb[0] = i2f(dst_x / 4);
vb[1] = 0;
......@@ -777,8 +775,6 @@ r600_blit_swap(struct drm_device *dev,
u64 vb_addr;
u32 *vb;
vb = r600_nomm_get_vb_ptr(dev);
if ((dev_priv->blit_vb->used + 48) > dev_priv->blit_vb->total) {
r600_nomm_put_vb(dev);
......@@ -787,8 +783,8 @@ r600_blit_swap(struct drm_device *dev,
return;
set_shaders(dev);
vb = r600_nomm_get_vb_ptr(dev);
}
vb = r600_nomm_get_vb_ptr(dev);
if (cpp == 4) {
cb_format = COLOR_8_8_8_8;
......
drivers/gpu/drm/radeon/r600_blit_kms.c
浏览文件 @ 1c6e6d91
......@@ -610,7 +610,6 @@ void r600_kms_blit_copy(struct radeon_device *rdev,
DRM_DEBUG("emitting copy %16llx %16llx %d %d\n", src_gpu_addr, dst_gpu_addr,
size_bytes, rdev->r600_blit.vb_used);
vb = (u32 *)(rdev->r600_blit.vb_ib->ptr + rdev->r600_blit.vb_used);
if ((size_bytes & 3) || (src_gpu_addr & 3) || (dst_gpu_addr & 3)) {
max_bytes = 8192;
......@@ -653,6 +652,7 @@ void r600_kms_blit_copy(struct radeon_device *rdev,
vb = r600_nomm_get_vb_ptr(dev);
#endif
}
vb = (u32 *)(rdev->r600_blit.vb_ib->ptr + rdev->r600_blit.vb_used);
vb[0] = i2f(dst_x);
vb[1] = 0;
......@@ -747,6 +747,7 @@ void r600_kms_blit_copy(struct radeon_device *rdev,
vb = r600_nomm_get_vb_ptr(dev);
}
#endif
vb = (u32 *)(rdev->r600_blit.vb_ib->ptr + rdev->r600_blit.vb_used);
vb[0] = i2f(dst_x / 4);
vb[1] = 0;
......
drivers/gpu/drm/radeon/r600_cs.c
浏览文件 @ 1c6e6d91
......@@ -252,7 +252,7 @@ static int r600_cs_packet_parse_vline(struct radeon_cs_parser *p)
header = radeon_get_ib_value(p, h_idx);
crtc_id = radeon_get_ib_value(p, h_idx + 2 + 7 + 1);
reg = header >> 2;
reg = CP_PACKET0_GET_REG(header);
mutex_lock(&p->rdev->ddev->mode_config.mutex);
obj = drm_mode_object_find(p->rdev->ddev, crtc_id, DRM_MODE_OBJECT_CRTC);
if (!obj) {
......
drivers/gpu/drm/radeon/r600d.h
浏览文件 @ 1c6e6d91
......@@ -643,6 +643,7 @@
#define G_000E50_MCDW_BUSY(x) (((x) >> 13) & 1)
#define G_000E50_SEM_BUSY(x) (((x) >> 14) & 1)
#define G_000E50_RLC_BUSY(x) (((x) >> 15) & 1)
#define G_000E50_BIF_BUSY(x) (((x) >> 29) & 1)
#define R_000E60_SRBM_SOFT_RESET 0x0E60
#define S_000E60_SOFT_RESET_BIF(x) (((x) & 1) << 1)
#define S_000E60_SOFT_RESET_CG(x) (((x) & 1) << 2)
......
drivers/gpu/drm/radeon/radeon.h
浏览文件 @ 1c6e6d91
......@@ -590,18 +590,8 @@ struct radeon_asic {
void (*fini)(struct radeon_device *rdev);
int (*resume)(struct radeon_device *rdev);
int (*suspend)(struct radeon_device *rdev);
void (*errata)(struct radeon_device *rdev);
void (*vram_info)(struct radeon_device *rdev);
void (*vga_set_state)(struct radeon_device *rdev, bool state);
int (*gpu_reset)(struct radeon_device *rdev);
int (*mc_init)(struct radeon_device *rdev);
void (*mc_fini)(struct radeon_device *rdev);
int (*wb_init)(struct radeon_device *rdev);
void (*wb_fini)(struct radeon_device *rdev);
int (*gart_init)(struct radeon_device *rdev);
void (*gart_fini)(struct radeon_device *rdev);
int (*gart_enable)(struct radeon_device *rdev);
void (*gart_disable)(struct radeon_device *rdev);
void (*gart_tlb_flush)(struct radeon_device *rdev);
int (*gart_set_page)(struct radeon_device *rdev, int i, uint64_t addr);
int (*cp_init)(struct radeon_device *rdev, unsigned ring_size);
......@@ -611,7 +601,6 @@ struct radeon_asic {
void (*ring_start)(struct radeon_device *rdev);
int (*ring_test)(struct radeon_device *rdev);
void (*ring_ib_execute)(struct radeon_device *rdev, struct radeon_ib *ib);
int (*ib_test)(struct radeon_device *rdev);
int (*irq_set)(struct radeon_device *rdev);
int (*irq_process)(struct radeon_device *rdev);
u32 (*get_vblank_counter)(struct radeon_device *rdev, int crtc);
......@@ -789,7 +778,6 @@ struct radeon_device {
bool shutdown;
bool suspend;
bool need_dma32;
bool new_init_path;
bool accel_working;
struct radeon_surface_reg surface_regs[RADEON_GEM_MAX_SURFACES];
const struct firmware *me_fw; /* all family ME firmware */
......@@ -949,28 +937,14 @@ static inline void radeon_ring_write(struct radeon_device *rdev, uint32_t v)
#define radeon_resume(rdev) (rdev)->asic->resume((rdev))
#define radeon_suspend(rdev) (rdev)->asic->suspend((rdev))
#define radeon_cs_parse(p) rdev->asic->cs_parse((p))
#define radeon_errata(rdev) (rdev)->asic->errata((rdev))
#define radeon_vram_info(rdev) (rdev)->asic->vram_info((rdev))
#define radeon_vga_set_state(rdev, state) (rdev)->asic->vga_set_state((rdev), (state))
#define radeon_gpu_reset(rdev) (rdev)->asic->gpu_reset((rdev))
#define radeon_mc_init(rdev) (rdev)->asic->mc_init((rdev))
#define radeon_mc_fini(rdev) (rdev)->asic->mc_fini((rdev))
#define radeon_wb_init(rdev) (rdev)->asic->wb_init((rdev))
#define radeon_wb_fini(rdev) (rdev)->asic->wb_fini((rdev))
#define radeon_gpu_gart_init(rdev) (rdev)->asic->gart_init((rdev))
#define radeon_gpu_gart_fini(rdev) (rdev)->asic->gart_fini((rdev))
#define radeon_gart_enable(rdev) (rdev)->asic->gart_enable((rdev))
#define radeon_gart_disable(rdev) (rdev)->asic->gart_disable((rdev))
#define radeon_gart_tlb_flush(rdev) (rdev)->asic->gart_tlb_flush((rdev))
#define radeon_gart_set_page(rdev, i, p) (rdev)->asic->gart_set_page((rdev), (i), (p))
#define radeon_cp_init(rdev,rsize) (rdev)->asic->cp_init((rdev), (rsize))
#define radeon_cp_fini(rdev) (rdev)->asic->cp_fini((rdev))
#define radeon_cp_disable(rdev) (rdev)->asic->cp_disable((rdev))
#define radeon_cp_commit(rdev) (rdev)->asic->cp_commit((rdev))
#define radeon_ring_start(rdev) (rdev)->asic->ring_start((rdev))
#define radeon_ring_test(rdev) (rdev)->asic->ring_test((rdev))
#define radeon_ring_ib_execute(rdev, ib) (rdev)->asic->ring_ib_execute((rdev), (ib))
#define radeon_ib_test(rdev) (rdev)->asic->ib_test((rdev))
#define radeon_irq_set(rdev) (rdev)->asic->irq_set((rdev))
#define radeon_irq_process(rdev) (rdev)->asic->irq_process((rdev))
#define radeon_get_vblank_counter(rdev, crtc) (rdev)->asic->get_vblank_counter((rdev), (crtc))
......@@ -996,6 +970,7 @@ extern void radeon_clocks_fini(struct radeon_device *rdev);
extern void radeon_scratch_init(struct radeon_device *rdev);
extern void radeon_surface_init(struct radeon_device *rdev);
extern int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data);
extern void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable);
extern void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable);
/* r100,rv100,rs100,rv200,rs200,r200,rv250,rs300,rv280 */
......@@ -1031,11 +1006,27 @@ extern int r100_wb_init(struct radeon_device *rdev);
extern void r100_hdp_reset(struct radeon_device *rdev);
extern int r100_rb2d_reset(struct radeon_device *rdev);
extern int r100_cp_reset(struct radeon_device *rdev);
extern void r100_vga_render_disable(struct radeon_device *rdev);
extern int r100_cs_track_check_pkt3_indx_buffer(struct radeon_cs_parser *p,
struct radeon_cs_packet *pkt,
struct radeon_object *robj);
extern int r100_cs_parse_packet0(struct radeon_cs_parser *p,
struct radeon_cs_packet *pkt,
const unsigned *auth, unsigned n,
radeon_packet0_check_t check);
extern int r100_cs_packet_parse(struct radeon_cs_parser *p,
struct radeon_cs_packet *pkt,
unsigned idx);
/* rv200,rv250,rv280 */
extern void r200_set_safe_registers(struct radeon_device *rdev);
/* r300,r350,rv350,rv370,rv380 */
extern void r300_set_reg_safe(struct radeon_device *rdev);
extern void r300_mc_program(struct radeon_device *rdev);
extern void r300_vram_info(struct radeon_device *rdev);
extern void r300_clock_startup(struct radeon_device *rdev);
extern int r300_mc_wait_for_idle(struct radeon_device *rdev);
extern int rv370_pcie_gart_init(struct radeon_device *rdev);
extern void rv370_pcie_gart_fini(struct radeon_device *rdev);
extern int rv370_pcie_gart_enable(struct radeon_device *rdev);
......@@ -1066,6 +1057,18 @@ extern void rv515_clock_startup(struct radeon_device *rdev);
extern void rv515_debugfs(struct radeon_device *rdev);
extern int rv515_suspend(struct radeon_device *rdev);
/* rs400 */
extern int rs400_gart_init(struct radeon_device *rdev);
extern int rs400_gart_enable(struct radeon_device *rdev);
extern void rs400_gart_adjust_size(struct radeon_device *rdev);
extern void rs400_gart_disable(struct radeon_device *rdev);
extern void rs400_gart_fini(struct radeon_device *rdev);
/* rs600 */
extern void rs600_set_safe_registers(struct radeon_device *rdev);
extern int rs600_irq_set(struct radeon_device *rdev);
extern void rs600_irq_disable(struct radeon_device *rdev);
/* rs690, rs740 */
extern void rs690_line_buffer_adjust(struct radeon_device *rdev,
struct drm_display_mode *mode1,
......@@ -1083,8 +1086,9 @@ extern int r600_pcie_gart_init(struct radeon_device *rdev);
extern void r600_pcie_gart_tlb_flush(struct radeon_device *rdev);
extern int r600_ib_test(struct radeon_device *rdev);
extern int r600_ring_test(struct radeon_device *rdev);
extern int r600_wb_init(struct radeon_device *rdev);
extern void r600_wb_fini(struct radeon_device *rdev);
extern int r600_wb_enable(struct radeon_device *rdev);
extern void r600_wb_disable(struct radeon_device *rdev);
extern void r600_scratch_init(struct radeon_device *rdev);
extern int r600_blit_init(struct radeon_device *rdev);
extern void r600_blit_fini(struct radeon_device *rdev);
......
drivers/gpu/drm/radeon/radeon_asic.h
浏览文件 @ 1c6e6d91
......@@ -41,28 +41,17 @@ void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable);
/*
* r100,rv100,rs100,rv200,rs200,r200,rv250,rs300,rv280
*/
int r100_init(struct radeon_device *rdev);
int r200_init(struct radeon_device *rdev);
extern int r100_init(struct radeon_device *rdev);
extern void r100_fini(struct radeon_device *rdev);
extern int r100_suspend(struct radeon_device *rdev);
extern int r100_resume(struct radeon_device *rdev);
uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg);
void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
void r100_errata(struct radeon_device *rdev);
void r100_vram_info(struct radeon_device *rdev);
void r100_vga_set_state(struct radeon_device *rdev, bool state);
int r100_gpu_reset(struct radeon_device *rdev);
int r100_mc_init(struct radeon_device *rdev);
void r100_mc_fini(struct radeon_device *rdev);
u32 r100_get_vblank_counter(struct radeon_device *rdev, int crtc);
int r100_wb_init(struct radeon_device *rdev);
void r100_wb_fini(struct radeon_device *rdev);
int r100_pci_gart_init(struct radeon_device *rdev);
void r100_pci_gart_fini(struct radeon_device *rdev);
int r100_pci_gart_enable(struct radeon_device *rdev);
void r100_pci_gart_disable(struct radeon_device *rdev);
void r100_pci_gart_tlb_flush(struct radeon_device *rdev);
int r100_pci_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
int r100_cp_init(struct radeon_device *rdev, unsigned ring_size);
void r100_cp_fini(struct radeon_device *rdev);
void r100_cp_disable(struct radeon_device *rdev);
void r100_cp_commit(struct radeon_device *rdev);
void r100_ring_start(struct radeon_device *rdev);
int r100_irq_set(struct radeon_device *rdev);
......@@ -83,33 +72,21 @@ int r100_set_surface_reg(struct radeon_device *rdev, int reg,
int r100_clear_surface_reg(struct radeon_device *rdev, int reg);
void r100_bandwidth_update(struct radeon_device *rdev);
void r100_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);
int r100_ib_test(struct radeon_device *rdev);
int r100_ring_test(struct radeon_device *rdev);
static struct radeon_asic r100_asic = {
.init = &r100_init,
.errata = &r100_errata,
.vram_info = &r100_vram_info,
.fini = &r100_fini,
.suspend = &r100_suspend,
.resume = &r100_resume,
.vga_set_state = &r100_vga_set_state,
.gpu_reset = &r100_gpu_reset,
.mc_init = &r100_mc_init,
.mc_fini = &r100_mc_fini,
.wb_init = &r100_wb_init,
.wb_fini = &r100_wb_fini,
.gart_init = &r100_pci_gart_init,
.gart_fini = &r100_pci_gart_fini,
.gart_enable = &r100_pci_gart_enable,
.gart_disable = &r100_pci_gart_disable,
.gart_tlb_flush = &r100_pci_gart_tlb_flush,
.gart_set_page = &r100_pci_gart_set_page,
.cp_init = &r100_cp_init,
.cp_fini = &r100_cp_fini,
.cp_disable = &r100_cp_disable,
.cp_commit = &r100_cp_commit,
.ring_start = &r100_ring_start,
.ring_test = &r100_ring_test,
.ring_ib_execute = &r100_ring_ib_execute,
.ib_test = &r100_ib_test,
.irq_set = &r100_irq_set,
.irq_process = &r100_irq_process,
.get_vblank_counter = &r100_get_vblank_counter,
......@@ -131,55 +108,38 @@ static struct radeon_asic r100_asic = {
/*
* r300,r350,rv350,rv380
*/
int r300_init(struct radeon_device *rdev);
void r300_errata(struct radeon_device *rdev);
void r300_vram_info(struct radeon_device *rdev);
int r300_gpu_reset(struct radeon_device *rdev);
int r300_mc_init(struct radeon_device *rdev);
void r300_mc_fini(struct radeon_device *rdev);
void r300_ring_start(struct radeon_device *rdev);
void r300_fence_ring_emit(struct radeon_device *rdev,
struct radeon_fence *fence);
int r300_cs_parse(struct radeon_cs_parser *p);
int rv370_pcie_gart_init(struct radeon_device *rdev);
void rv370_pcie_gart_fini(struct radeon_device *rdev);
int rv370_pcie_gart_enable(struct radeon_device *rdev);
void rv370_pcie_gart_disable(struct radeon_device *rdev);
void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev);
int rv370_pcie_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
uint32_t rv370_pcie_rreg(struct radeon_device *rdev, uint32_t reg);
void rv370_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes);
int r300_copy_dma(struct radeon_device *rdev,
uint64_t src_offset,
uint64_t dst_offset,
unsigned num_pages,
struct radeon_fence *fence);
extern int r300_init(struct radeon_device *rdev);
extern void r300_fini(struct radeon_device *rdev);
extern int r300_suspend(struct radeon_device *rdev);
extern int r300_resume(struct radeon_device *rdev);
extern int r300_gpu_reset(struct radeon_device *rdev);
extern void r300_ring_start(struct radeon_device *rdev);
extern void r300_fence_ring_emit(struct radeon_device *rdev,
struct radeon_fence *fence);
extern int r300_cs_parse(struct radeon_cs_parser *p);
extern void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev);
extern int rv370_pcie_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
extern uint32_t rv370_pcie_rreg(struct radeon_device *rdev, uint32_t reg);
extern void rv370_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
extern void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes);
extern int r300_copy_dma(struct radeon_device *rdev,
uint64_t src_offset,
uint64_t dst_offset,
unsigned num_pages,
struct radeon_fence *fence);
static struct radeon_asic r300_asic = {
.init = &r300_init,
.errata = &r300_errata,
.vram_info = &r300_vram_info,
.fini = &r300_fini,
.suspend = &r300_suspend,
.resume = &r300_resume,
.vga_set_state = &r100_vga_set_state,
.gpu_reset = &r300_gpu_reset,
.mc_init = &r300_mc_init,
.mc_fini = &r300_mc_fini,
.wb_init = &r100_wb_init,
.wb_fini = &r100_wb_fini,
.gart_init = &r100_pci_gart_init,
.gart_fini = &r100_pci_gart_fini,
.gart_enable = &r100_pci_gart_enable,
.gart_disable = &r100_pci_gart_disable,
.gart_tlb_flush = &r100_pci_gart_tlb_flush,
.gart_set_page = &r100_pci_gart_set_page,
.cp_init = &r100_cp_init,
.cp_fini = &r100_cp_fini,
.cp_disable = &r100_cp_disable,
.cp_commit = &r100_cp_commit,
.ring_start = &r300_ring_start,
.ring_test = &r100_ring_test,
.ring_ib_execute = &r100_ring_ib_execute,
.ib_test = &r100_ib_test,
.irq_set = &r100_irq_set,
.irq_process = &r100_irq_process,
.get_vblank_counter = &r100_get_vblank_counter,
......@@ -209,26 +169,14 @@ static struct radeon_asic r420_asic = {
.fini = &r420_fini,
.suspend = &r420_suspend,
.resume = &r420_resume,
.errata = NULL,
.vram_info = NULL,
.vga_set_state = &r100_vga_set_state,
.gpu_reset = &r300_gpu_reset,
.mc_init = NULL,
.mc_fini = NULL,
.wb_init = NULL,
.wb_fini = NULL,
.gart_enable = NULL,
.gart_disable = NULL,
.gart_tlb_flush = &rv370_pcie_gart_tlb_flush,
.gart_set_page = &rv370_pcie_gart_set_page,
.cp_init = NULL,
.cp_fini = NULL,
.cp_disable = NULL,
.cp_commit = &r100_cp_commit,
.ring_start = &r300_ring_start,
.ring_test = &r100_ring_test,
.ring_ib_execute = &r100_ring_ib_execute,
.ib_test = NULL,
.irq_set = &r100_irq_set,
.irq_process = &r100_irq_process,
.get_vblank_counter = &r100_get_vblank_counter,
......@@ -250,42 +198,27 @@ static struct radeon_asic r420_asic = {
/*
* rs400,rs480
*/
void rs400_errata(struct radeon_device *rdev);
void rs400_vram_info(struct radeon_device *rdev);
int rs400_mc_init(struct radeon_device *rdev);
void rs400_mc_fini(struct radeon_device *rdev);
int rs400_gart_init(struct radeon_device *rdev);
void rs400_gart_fini(struct radeon_device *rdev);
int rs400_gart_enable(struct radeon_device *rdev);
void rs400_gart_disable(struct radeon_device *rdev);
extern int rs400_init(struct radeon_device *rdev);
extern void rs400_fini(struct radeon_device *rdev);
extern int rs400_suspend(struct radeon_device *rdev);
extern int rs400_resume(struct radeon_device *rdev);
void rs400_gart_tlb_flush(struct radeon_device *rdev);
int rs400_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
uint32_t rs400_mc_rreg(struct radeon_device *rdev, uint32_t reg);
void rs400_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
static struct radeon_asic rs400_asic = {
.init = &r300_init,
.errata = &rs400_errata,
.vram_info = &rs400_vram_info,
.init = &rs400_init,
.fini = &rs400_fini,
.suspend = &rs400_suspend,
.resume = &rs400_resume,
.vga_set_state = &r100_vga_set_state,
.gpu_reset = &r300_gpu_reset,
.mc_init = &rs400_mc_init,
.mc_fini = &rs400_mc_fini,
.wb_init = &r100_wb_init,
.wb_fini = &r100_wb_fini,
.gart_init = &rs400_gart_init,
.gart_fini = &rs400_gart_fini,
.gart_enable = &rs400_gart_enable,
.gart_disable = &rs400_gart_disable,
.gart_tlb_flush = &rs400_gart_tlb_flush,
.gart_set_page = &rs400_gart_set_page,
.cp_init = &r100_cp_init,
.cp_fini = &r100_cp_fini,
.cp_disable = &r100_cp_disable,
.cp_commit = &r100_cp_commit,
.ring_start = &r300_ring_start,
.ring_test = &r100_ring_test,
.ring_ib_execute = &r100_ring_ib_execute,
.ib_test = &r100_ib_test,
.irq_set = &r100_irq_set,
.irq_process = &r100_irq_process,
.get_vblank_counter = &r100_get_vblank_counter,
......@@ -307,18 +240,13 @@ static struct radeon_asic rs400_asic = {
/*
* rs600.
*/
int rs600_init(struct radeon_device *rdev);
void rs600_errata(struct radeon_device *rdev);
void rs600_vram_info(struct radeon_device *rdev);
int rs600_mc_init(struct radeon_device *rdev);
void rs600_mc_fini(struct radeon_device *rdev);
extern int rs600_init(struct radeon_device *rdev);
extern void rs600_fini(struct radeon_device *rdev);
extern int rs600_suspend(struct radeon_device *rdev);
extern int rs600_resume(struct radeon_device *rdev);
int rs600_irq_set(struct radeon_device *rdev);
int rs600_irq_process(struct radeon_device *rdev);
u32 rs600_get_vblank_counter(struct radeon_device *rdev, int crtc);
int rs600_gart_init(struct radeon_device *rdev);
void rs600_gart_fini(struct radeon_device *rdev);
int rs600_gart_enable(struct radeon_device *rdev);
void rs600_gart_disable(struct radeon_device *rdev);
void rs600_gart_tlb_flush(struct radeon_device *rdev);
int rs600_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
uint32_t rs600_mc_rreg(struct radeon_device *rdev, uint32_t reg);
......@@ -326,28 +254,17 @@ void rs600_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
void rs600_bandwidth_update(struct radeon_device *rdev);
static struct radeon_asic rs600_asic = {
.init = &rs600_init,
.errata = &rs600_errata,
.vram_info = &rs600_vram_info,
.fini = &rs600_fini,
.suspend = &rs600_suspend,
.resume = &rs600_resume,
.vga_set_state = &r100_vga_set_state,
.gpu_reset = &r300_gpu_reset,
.mc_init = &rs600_mc_init,
.mc_fini = &rs600_mc_fini,
.wb_init = &r100_wb_init,
.wb_fini = &r100_wb_fini,
.gart_init = &rs600_gart_init,
.gart_fini = &rs600_gart_fini,
.gart_enable = &rs600_gart_enable,
.gart_disable = &rs600_gart_disable,
.gart_tlb_flush = &rs600_gart_tlb_flush,
.gart_set_page = &rs600_gart_set_page,
.cp_init = &r100_cp_init,
.cp_fini = &r100_cp_fini,
.cp_disable = &r100_cp_disable,
.cp_commit = &r100_cp_commit,
.ring_start = &r300_ring_start,
.ring_test = &r100_ring_test,
.ring_ib_execute = &r100_ring_ib_execute,
.ib_test = &r100_ib_test,
.irq_set = &rs600_irq_set,
.irq_process = &rs600_irq_process,
.get_vblank_counter = &rs600_get_vblank_counter,
......@@ -367,37 +284,26 @@ static struct radeon_asic rs600_asic = {
/*
* rs690,rs740
*/
void rs690_errata(struct radeon_device *rdev);
void rs690_vram_info(struct radeon_device *rdev);
int rs690_mc_init(struct radeon_device *rdev);
void rs690_mc_fini(struct radeon_device *rdev);
int rs690_init(struct radeon_device *rdev);
void rs690_fini(struct radeon_device *rdev);
int rs690_resume(struct radeon_device *rdev);
int rs690_suspend(struct radeon_device *rdev);
uint32_t rs690_mc_rreg(struct radeon_device *rdev, uint32_t reg);
void rs690_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
void rs690_bandwidth_update(struct radeon_device *rdev);
static struct radeon_asic rs690_asic = {
.init = &rs600_init,
.errata = &rs690_errata,
.vram_info = &rs690_vram_info,
.init = &rs690_init,
.fini = &rs690_fini,
.suspend = &rs690_suspend,
.resume = &rs690_resume,
.vga_set_state = &r100_vga_set_state,
.gpu_reset = &r300_gpu_reset,
.mc_init = &rs690_mc_init,
.mc_fini = &rs690_mc_fini,
.wb_init = &r100_wb_init,
.wb_fini = &r100_wb_fini,
.gart_init = &rs400_gart_init,
.gart_fini = &rs400_gart_fini,
.gart_enable = &rs400_gart_enable,
.gart_disable = &rs400_gart_disable,
.gart_tlb_flush = &rs400_gart_tlb_flush,
.gart_set_page = &rs400_gart_set_page,
.cp_init = &r100_cp_init,
.cp_fini = &r100_cp_fini,
.cp_disable = &r100_cp_disable,
.cp_commit = &r100_cp_commit,
.ring_start = &r300_ring_start,
.ring_test = &r100_ring_test,
.ring_ib_execute = &r100_ring_ib_execute,
.ib_test = &r100_ib_test,
.irq_set = &rs600_irq_set,
.irq_process = &rs600_irq_process,
.get_vblank_counter = &rs600_get_vblank_counter,
......@@ -435,28 +341,14 @@ static struct radeon_asic rv515_asic = {
.fini = &rv515_fini,
.suspend = &rv515_suspend,
.resume = &rv515_resume,
.errata = NULL,
.vram_info = NULL,
.vga_set_state = &r100_vga_set_state,
.gpu_reset = &rv515_gpu_reset,
.mc_init = NULL,
.mc_fini = NULL,
.wb_init = NULL,
.wb_fini = NULL,
.gart_init = &rv370_pcie_gart_init,
.gart_fini = &rv370_pcie_gart_fini,
.gart_enable = NULL,
.gart_disable = NULL,
.gart_tlb_flush = &rv370_pcie_gart_tlb_flush,
.gart_set_page = &rv370_pcie_gart_set_page,
.cp_init = NULL,
.cp_fini = NULL,
.cp_disable = NULL,
.cp_commit = &r100_cp_commit,
.ring_start = &rv515_ring_start,
.ring_test = &r100_ring_test,
.ring_ib_execute = &r100_ring_ib_execute,
.ib_test = NULL,
.irq_set = &rs600_irq_set,
.irq_process = &rs600_irq_process,
.get_vblank_counter = &rs600_get_vblank_counter,
......@@ -485,28 +377,14 @@ static struct radeon_asic r520_asic = {
.fini = &rv515_fini,
.suspend = &rv515_suspend,
.resume = &r520_resume,
.errata = NULL,
.vram_info = NULL,
.vga_set_state = &r100_vga_set_state,
.gpu_reset = &rv515_gpu_reset,
.mc_init = NULL,
.mc_fini = NULL,
.wb_init = NULL,
.wb_fini = NULL,
.gart_init = NULL,
.gart_fini = NULL,
.gart_enable = NULL,
.gart_disable = NULL,
.gart_tlb_flush = &rv370_pcie_gart_tlb_flush,
.gart_set_page = &rv370_pcie_gart_set_page,
.cp_init = NULL,
.cp_fini = NULL,
.cp_disable = NULL,
.cp_commit = &r100_cp_commit,
.ring_start = &rv515_ring_start,
.ring_test = &r100_ring_test,
.ring_ib_execute = &r100_ring_ib_execute,
.ib_test = NULL,
.irq_set = &rs600_irq_set,
.irq_process = &rs600_irq_process,
.get_vblank_counter = &rs600_get_vblank_counter,
......@@ -554,37 +432,23 @@ int r600_set_surface_reg(struct radeon_device *rdev, int reg,
uint32_t offset, uint32_t obj_size);
int r600_clear_surface_reg(struct radeon_device *rdev, int reg);
void r600_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);
int r600_ib_test(struct radeon_device *rdev);
int r600_ring_test(struct radeon_device *rdev);
int r600_copy_blit(struct radeon_device *rdev,
uint64_t src_offset, uint64_t dst_offset,
unsigned num_pages, struct radeon_fence *fence);
static struct radeon_asic r600_asic = {
.errata = NULL,
.init = &r600_init,
.fini = &r600_fini,
.suspend = &r600_suspend,
.resume = &r600_resume,
.cp_commit = &r600_cp_commit,
.vram_info = NULL,
.vga_set_state = &r600_vga_set_state,
.gpu_reset = &r600_gpu_reset,
.mc_init = NULL,
.mc_fini = NULL,
.wb_init = &r600_wb_init,
.wb_fini = &r600_wb_fini,
.gart_enable = NULL,
.gart_disable = NULL,
.gart_tlb_flush = &r600_pcie_gart_tlb_flush,
.gart_set_page = &rs600_gart_set_page,
.cp_init = NULL,
.cp_fini = NULL,
.cp_disable = NULL,
.ring_start = NULL,
.ring_test = &r600_ring_test,
.ring_ib_execute = &r600_ring_ib_execute,
.ib_test = &r600_ib_test,
.irq_set = &r600_irq_set,
.irq_process = &r600_irq_process,
.fence_ring_emit = &r600_fence_ring_emit,
......@@ -611,30 +475,17 @@ int rv770_resume(struct radeon_device *rdev);
int rv770_gpu_reset(struct radeon_device *rdev);
static struct radeon_asic rv770_asic = {
.errata = NULL,
.init = &rv770_init,
.fini = &rv770_fini,
.suspend = &rv770_suspend,
.resume = &rv770_resume,
.cp_commit = &r600_cp_commit,
.vram_info = NULL,
.gpu_reset = &rv770_gpu_reset,
.vga_set_state = &r600_vga_set_state,
.mc_init = NULL,
.mc_fini = NULL,
.wb_init = &r600_wb_init,
.wb_fini = &r600_wb_fini,
.gart_enable = NULL,
.gart_disable = NULL,
.gart_tlb_flush = &r600_pcie_gart_tlb_flush,
.gart_set_page = &rs600_gart_set_page,
.cp_init = NULL,
.cp_fini = NULL,
.cp_disable = NULL,
.ring_start = NULL,
.ring_test = &r600_ring_test,
.ring_ib_execute = &r600_ring_ib_execute,
.ib_test = &r600_ib_test,
.irq_set = &r600_irq_set,
.irq_process = &r600_irq_process,
.fence_ring_emit = &r600_fence_ring_emit,
......
drivers/gpu/drm/radeon/radeon_bios.c
浏览文件 @ 1c6e6d91
......@@ -33,12 +33,50 @@
/*
* BIOS.
*/
/* If you boot an IGP board with a discrete card as the primary,
* the IGP rom is not accessible via the rom bar as the IGP rom is
* part of the system bios. On boot, the system bios puts a
* copy of the igp rom at the start of vram if a discrete card is
* present.
*/
static bool igp_read_bios_from_vram(struct radeon_device *rdev)
{
uint8_t __iomem *bios;
resource_size_t vram_base;
resource_size_t size = 256 * 1024; /* ??? */
rdev->bios = NULL;
vram_base = drm_get_resource_start(rdev->ddev, 0);
bios = ioremap(vram_base, size);
if (!bios) {
DRM_ERROR("Unable to mmap vram\n");
return false;
}
if (size == 0 || bios[0] != 0x55 || bios[1] != 0xaa) {
iounmap(bios);
DRM_ERROR("bad rom signature\n");
return false;
}
rdev->bios = kmalloc(size, GFP_KERNEL);
if (rdev->bios == NULL) {
iounmap(bios);
DRM_ERROR("kmalloc failed\n");
return false;
}
memcpy(rdev->bios, bios, size);
iounmap(bios);
return true;
}
static bool radeon_read_bios(struct radeon_device *rdev)
{
uint8_t __iomem *bios;
size_t size;
rdev->bios = NULL;
/* XXX: some cards may return 0 for rom size? ddx has a workaround */
bios = pci_map_rom(rdev->pdev, &size);
if (!bios) {
return false;
......@@ -341,7 +379,9 @@ static bool legacy_read_disabled_bios(struct radeon_device *rdev)
static bool radeon_read_disabled_bios(struct radeon_device *rdev)
{
if (rdev->family >= CHIP_RV770)
if (rdev->flags & RADEON_IS_IGP)
return igp_read_bios_from_vram(rdev);
else if (rdev->family >= CHIP_RV770)
return r700_read_disabled_bios(rdev);
else if (rdev->family >= CHIP_R600)
return r600_read_disabled_bios(rdev);
......@@ -356,7 +396,12 @@ bool radeon_get_bios(struct radeon_device *rdev)
bool r;
uint16_t tmp;
r = radeon_read_bios(rdev);
if (rdev->flags & RADEON_IS_IGP) {
r = igp_read_bios_from_vram(rdev);
if (r == false)
r = radeon_read_bios(rdev);
} else
r = radeon_read_bios(rdev);
if (r == false) {
r = radeon_read_disabled_bios(rdev);
}
......
drivers/gpu/drm/radeon/radeon_clocks.c
浏览文件 @ 1c6e6d91
......@@ -411,7 +411,7 @@ void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable)
R300_PIXCLK_TRANS_ALWAYS_ONb |
R300_PIXCLK_TVO_ALWAYS_ONb |
R300_P2G2CLK_ALWAYS_ONb |
R300_P2G2CLK_ALWAYS_ONb);
R300_P2G2CLK_DAC_ALWAYS_ONb);
WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
} else if (rdev->family >= CHIP_RV350) {
tmp = RREG32_PLL(R300_SCLK_CNTL2);
......@@ -464,7 +464,7 @@ void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable)
R300_PIXCLK_TRANS_ALWAYS_ONb |
R300_PIXCLK_TVO_ALWAYS_ONb |
R300_P2G2CLK_ALWAYS_ONb |
R300_P2G2CLK_ALWAYS_ONb);
R300_P2G2CLK_DAC_ALWAYS_ONb);
WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
tmp = RREG32_PLL(RADEON_MCLK_MISC);
......@@ -654,7 +654,7 @@ void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable)
R300_PIXCLK_TRANS_ALWAYS_ONb |
R300_PIXCLK_TVO_ALWAYS_ONb |
R300_P2G2CLK_ALWAYS_ONb |
R300_P2G2CLK_ALWAYS_ONb |
R300_P2G2CLK_DAC_ALWAYS_ONb |
R300_DISP_DAC_PIXCLK_DAC2_BLANK_OFF);
WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
} else if (rdev->family >= CHIP_RV350) {
......@@ -705,7 +705,7 @@ void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable)
R300_PIXCLK_TRANS_ALWAYS_ONb |
R300_PIXCLK_TVO_ALWAYS_ONb |
R300_P2G2CLK_ALWAYS_ONb |
R300_P2G2CLK_ALWAYS_ONb |
R300_P2G2CLK_DAC_ALWAYS_ONb |
R300_DISP_DAC_PIXCLK_DAC2_BLANK_OFF);
WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
} else {
......
drivers/gpu/drm/radeon/radeon_device.c
浏览文件 @ 1c6e6d91
......@@ -322,10 +322,6 @@ int radeon_asic_init(struct radeon_device *rdev)
case CHIP_RV380:
rdev->asic = &r300_asic;
if (rdev->flags & RADEON_IS_PCIE) {
rdev->asic->gart_init = &rv370_pcie_gart_init;
rdev->asic->gart_fini = &rv370_pcie_gart_fini;
rdev->asic->gart_enable = &rv370_pcie_gart_enable;
rdev->asic->gart_disable = &rv370_pcie_gart_disable;
rdev->asic->gart_tlb_flush = &rv370_pcie_gart_tlb_flush;
rdev->asic->gart_set_page = &rv370_pcie_gart_set_page;
}
......@@ -485,7 +481,6 @@ void radeon_combios_fini(struct radeon_device *rdev)
static unsigned int radeon_vga_set_decode(void *cookie, bool state)
{
struct radeon_device *rdev = cookie;
radeon_vga_set_state(rdev, state);
if (state)
return VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM |
......@@ -493,6 +488,29 @@ static unsigned int radeon_vga_set_decode(void *cookie, bool state)
else
return VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM;
}
void radeon_agp_disable(struct radeon_device *rdev)
{
rdev->flags &= ~RADEON_IS_AGP;
if (rdev->family >= CHIP_R600) {
DRM_INFO("Forcing AGP to PCIE mode\n");
rdev->flags |= RADEON_IS_PCIE;
} else if (rdev->family >= CHIP_RV515 ||
rdev->family == CHIP_RV380 ||
rdev->family == CHIP_RV410 ||
rdev->family == CHIP_R423) {
DRM_INFO("Forcing AGP to PCIE mode\n");
rdev->flags |= RADEON_IS_PCIE;
rdev->asic->gart_tlb_flush = &rv370_pcie_gart_tlb_flush;
rdev->asic->gart_set_page = &rv370_pcie_gart_set_page;
} else {
DRM_INFO("Forcing AGP to PCI mode\n");
rdev->flags |= RADEON_IS_PCI;
rdev->asic->gart_tlb_flush = &r100_pci_gart_tlb_flush;
rdev->asic->gart_set_page = &r100_pci_gart_set_page;
}
}
/*
* Radeon device.
*/
......@@ -531,32 +549,7 @@ int radeon_device_init(struct radeon_device *rdev,
}
if (radeon_agpmode == -1) {
rdev->flags &= ~RADEON_IS_AGP;
if (rdev->family >= CHIP_R600) {
DRM_INFO("Forcing AGP to PCIE mode\n");
rdev->flags |= RADEON_IS_PCIE;
} else if (rdev->family >= CHIP_RV515 ||
rdev->family == CHIP_RV380 ||
rdev->family == CHIP_RV410 ||
rdev->family == CHIP_R423) {
DRM_INFO("Forcing AGP to PCIE mode\n");
rdev->flags |= RADEON_IS_PCIE;
rdev->asic->gart_init = &rv370_pcie_gart_init;
rdev->asic->gart_fini = &rv370_pcie_gart_fini;
rdev->asic->gart_enable = &rv370_pcie_gart_enable;
rdev->asic->gart_disable = &rv370_pcie_gart_disable;
rdev->asic->gart_tlb_flush = &rv370_pcie_gart_tlb_flush;
rdev->asic->gart_set_page = &rv370_pcie_gart_set_page;
} else {
DRM_INFO("Forcing AGP to PCI mode\n");
rdev->flags |= RADEON_IS_PCI;
rdev->asic->gart_init = &r100_pci_gart_init;
rdev->asic->gart_fini = &r100_pci_gart_fini;
rdev->asic->gart_enable = &r100_pci_gart_enable;
rdev->asic->gart_disable = &r100_pci_gart_disable;
rdev->asic->gart_tlb_flush = &r100_pci_gart_tlb_flush;
rdev->asic->gart_set_page = &r100_pci_gart_set_page;
}
radeon_agp_disable(rdev);
}
/* set DMA mask + need_dma32 flags.
......@@ -588,111 +581,27 @@ int radeon_device_init(struct radeon_device *rdev,
DRM_INFO("register mmio base: 0x%08X\n", (uint32_t)rdev->rmmio_base);
DRM_INFO("register mmio size: %u\n", (unsigned)rdev->rmmio_size);
rdev->new_init_path = false;
r = radeon_init(rdev);
if (r) {
return r;
}
/* if we have > 1 VGA cards, then disable the radeon VGA resources */
r = vga_client_register(rdev->pdev, rdev, NULL, radeon_vga_set_decode);
if (r) {
return -EINVAL;
}
if (!rdev->new_init_path) {
/* Setup errata flags */
radeon_errata(rdev);
/* Initialize scratch registers */
radeon_scratch_init(rdev);
/* Initialize surface registers */
radeon_surface_init(rdev);
/* BIOS*/
if (!radeon_get_bios(rdev)) {
if (ASIC_IS_AVIVO(rdev))
return -EINVAL;
}
if (rdev->is_atom_bios) {
r = radeon_atombios_init(rdev);
if (r) {
return r;
}
} else {
r = radeon_combios_init(rdev);
if (r) {
return r;
}
}
/* Reset gpu before posting otherwise ATOM will enter infinite loop */
if (radeon_gpu_reset(rdev)) {
/* FIXME: what do we want to do here ? */
}
/* check if cards are posted or not */
if (!radeon_card_posted(rdev) && rdev->bios) {
DRM_INFO("GPU not posted. posting now...\n");
if (rdev->is_atom_bios) {
atom_asic_init(rdev->mode_info.atom_context);
} else {
radeon_combios_asic_init(rdev->ddev);
}
}
/* Get clock & vram information */
radeon_get_clock_info(rdev->ddev);
radeon_vram_info(rdev);
/* Initialize clocks */
r = radeon_clocks_init(rdev);
if (r) {
return r;
}
r = radeon_init(rdev);
if (r)
return r;
/* Initialize memory controller (also test AGP) */
r = radeon_mc_init(rdev);
if (r) {
return r;
}
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r) {
return r;
}
r = radeon_irq_kms_init(rdev);
if (r) {
return r;
}
/* Memory manager */
r = radeon_object_init(rdev);
if (r) {
return r;
}
r = radeon_gpu_gart_init(rdev);
if (rdev->flags & RADEON_IS_AGP && !rdev->accel_working) {
/* Acceleration not working on AGP card try again
* with fallback to PCI or PCIE GART
*/
radeon_gpu_reset(rdev);
radeon_fini(rdev);
radeon_agp_disable(rdev);
r = radeon_init(rdev);
if (r)
return r;
/* Initialize GART (initialize after TTM so we can allocate
* memory through TTM but finalize after TTM) */
r = radeon_gart_enable(rdev);
if (r)
return 0;
r = radeon_gem_init(rdev);
if (r)
return 0;
/* 1M ring buffer */
r = radeon_cp_init(rdev, 1024 * 1024);
if (r)
return 0;
r = radeon_wb_init(rdev);
if (r)
DRM_ERROR("radeon: failled initializing WB (%d).\n", r);
r = radeon_ib_pool_init(rdev);
if (r)
return 0;
r = radeon_ib_test(rdev);
if (r)
return 0;
rdev->accel_working = true;
}
DRM_INFO("radeon: kernel modesetting successfully initialized.\n");
if (radeon_testing) {
radeon_test_moves(rdev);
}
......@@ -706,32 +615,8 @@ void radeon_device_fini(struct radeon_device *rdev)
{
DRM_INFO("radeon: finishing device.\n");
rdev->shutdown = true;
/* Order matter so becarefull if you rearrange anythings */
if (!rdev->new_init_path) {
radeon_ib_pool_fini(rdev);
radeon_cp_fini(rdev);
radeon_wb_fini(rdev);
radeon_gpu_gart_fini(rdev);
radeon_gem_fini(rdev);
radeon_mc_fini(rdev);
#if __OS_HAS_AGP
radeon_agp_fini(rdev);
#endif
radeon_irq_kms_fini(rdev);
vga_client_register(rdev->pdev, NULL, NULL, NULL);
radeon_fence_driver_fini(rdev);
radeon_clocks_fini(rdev);
radeon_object_fini(rdev);
if (rdev->is_atom_bios) {
radeon_atombios_fini(rdev);
} else {
radeon_combios_fini(rdev);
}
kfree(rdev->bios);
rdev->bios = NULL;
} else {
radeon_fini(rdev);
}
radeon_fini(rdev);
vga_client_register(rdev->pdev, NULL, NULL, NULL);
iounmap(rdev->rmmio);
rdev->rmmio = NULL;
}
......@@ -771,14 +656,7 @@ int radeon_suspend_kms(struct drm_device *dev, pm_message_t state)
radeon_save_bios_scratch_regs(rdev);
if (!rdev->new_init_path) {
radeon_cp_disable(rdev);
radeon_gart_disable(rdev);
rdev->irq.sw_int = false;
radeon_irq_set(rdev);
} else {
radeon_suspend(rdev);
}
radeon_suspend(rdev);
/* evict remaining vram memory */
radeon_object_evict_vram(rdev);
......@@ -797,7 +675,6 @@ int radeon_suspend_kms(struct drm_device *dev, pm_message_t state)
int radeon_resume_kms(struct drm_device *dev)
{
struct radeon_device *rdev = dev->dev_private;
int r;
acquire_console_sem();
pci_set_power_state(dev->pdev, PCI_D0);
......@@ -807,43 +684,7 @@ int radeon_resume_kms(struct drm_device *dev)
return -1;
}
pci_set_master(dev->pdev);
/* Reset gpu before posting otherwise ATOM will enter infinite loop */
if (!rdev->new_init_path) {
if (radeon_gpu_reset(rdev)) {
/* FIXME: what do we want to do here ? */
}
/* post card */
if (rdev->is_atom_bios) {
atom_asic_init(rdev->mode_info.atom_context);
} else {
radeon_combios_asic_init(rdev->ddev);
}
/* Initialize clocks */
r = radeon_clocks_init(rdev);
if (r) {
release_console_sem();
return r;
}
/* Enable IRQ */
rdev->irq.sw_int = true;
radeon_irq_set(rdev);
/* Initialize GPU Memory Controller */
r = radeon_mc_init(rdev);
if (r) {
goto out;
}
r = radeon_gart_enable(rdev);
if (r) {
goto out;
}
r = radeon_cp_init(rdev, rdev->cp.ring_size);
if (r) {
goto out;
}
} else {
radeon_resume(rdev);
}
out:
radeon_resume(rdev);
radeon_restore_bios_scratch_regs(rdev);
fb_set_suspend(rdev->fbdev_info, 0);
release_console_sem();
......
drivers/gpu/drm/radeon/radeon_display.c
浏览文件 @ 1c6e6d91
......@@ -106,24 +106,33 @@ void radeon_crtc_load_lut(struct drm_crtc *crtc)
legacy_crtc_load_lut(crtc);
}
/** Sets the color ramps on behalf of RandR */
/** Sets the color ramps on behalf of fbcon */
void radeon_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
u16 blue, int regno)
{
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
if (regno == 0)
DRM_DEBUG("gamma set %d\n", radeon_crtc->crtc_id);
radeon_crtc->lut_r[regno] = red >> 6;
radeon_crtc->lut_g[regno] = green >> 6;
radeon_crtc->lut_b[regno] = blue >> 6;
}
/** Gets the color ramps on behalf of fbcon */
void radeon_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
u16 *blue, int regno)
{
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
*red = radeon_crtc->lut_r[regno] << 6;
*green = radeon_crtc->lut_g[regno] << 6;
*blue = radeon_crtc->lut_b[regno] << 6;
}
static void radeon_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
u16 *blue, uint32_t size)
{
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
int i, j;
int i;
if (size != 256) {
return;
......@@ -132,23 +141,11 @@ static void radeon_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
return;
}
if (crtc->fb->depth == 16) {
for (i = 0; i < 64; i++) {
if (i <= 31) {
for (j = 0; j < 8; j++) {
radeon_crtc->lut_r[i * 8 + j] = red[i] >> 6;
radeon_crtc->lut_b[i * 8 + j] = blue[i] >> 6;
}
}
for (j = 0; j < 4; j++)
radeon_crtc->lut_g[i * 4 + j] = green[i] >> 6;
}
} else {
for (i = 0; i < 256; i++) {
radeon_crtc->lut_r[i] = red[i] >> 6;
radeon_crtc->lut_g[i] = green[i] >> 6;
radeon_crtc->lut_b[i] = blue[i] >> 6;
}
/* userspace palettes are always correct as is */
for (i = 0; i < 256; i++) {
radeon_crtc->lut_r[i] = red[i] >> 6;
radeon_crtc->lut_g[i] = green[i] >> 6;
radeon_crtc->lut_b[i] = blue[i] >> 6;
}
radeon_crtc_load_lut(crtc);
......@@ -724,7 +721,11 @@ int radeon_modeset_init(struct radeon_device *rdev)
if (ret) {
return ret;
}
/* allocate crtcs - TODO single crtc */
if (rdev->flags & RADEON_SINGLE_CRTC)
num_crtc = 1;
/* allocate crtcs */
for (i = 0; i < num_crtc; i++) {
radeon_crtc_init(rdev->ddev, i);
}
......
drivers/gpu/drm/radeon/radeon_encoders.c
浏览文件 @ 1c6e6d91
......@@ -1345,6 +1345,7 @@ radeon_atombios_set_dig_info(struct radeon_encoder *radeon_encoder)
void
radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_id, uint32_t supported_device)
{
struct radeon_device *rdev = dev->dev_private;
struct drm_encoder *encoder;
struct radeon_encoder *radeon_encoder;
......@@ -1364,7 +1365,10 @@ radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_id, uint32_t su
return;
encoder = &radeon_encoder->base;
encoder->possible_crtcs = 0x3;
if (rdev->flags & RADEON_SINGLE_CRTC)
encoder->possible_crtcs = 0x1;
else
encoder->possible_crtcs = 0x3;
encoder->possible_clones = 0;
radeon_encoder->enc_priv = NULL;
......
drivers/gpu/drm/radeon/radeon_fb.c
浏览文件 @ 1c6e6d91
......@@ -55,6 +55,7 @@ static struct fb_ops radeonfb_ops = {
.fb_imageblit = cfb_imageblit,
.fb_pan_display = drm_fb_helper_pan_display,
.fb_blank = drm_fb_helper_blank,
.fb_setcmap = drm_fb_helper_setcmap,
};
/**
......@@ -123,6 +124,7 @@ static int radeon_align_pitch(struct radeon_device *rdev, int width, int bpp, bo
static struct drm_fb_helper_funcs radeon_fb_helper_funcs = {
.gamma_set = radeon_crtc_fb_gamma_set,
.gamma_get = radeon_crtc_fb_gamma_get,
};
int radeonfb_create(struct drm_device *dev,
......@@ -146,9 +148,15 @@ int radeonfb_create(struct drm_device *dev,
unsigned long tmp;
bool fb_tiled = false; /* useful for testing */
u32 tiling_flags = 0;
int crtc_count;
mode_cmd.width = surface_width;
mode_cmd.height = surface_height;
/* avivo can't scanout real 24bpp */
if ((surface_bpp == 24) && ASIC_IS_AVIVO(rdev))
surface_bpp = 32;
mode_cmd.bpp = surface_bpp;
/* need to align pitch with crtc limits */
mode_cmd.pitch = radeon_align_pitch(rdev, mode_cmd.width, mode_cmd.bpp, fb_tiled) * ((mode_cmd.bpp + 1) / 8);
......@@ -217,7 +225,11 @@ int radeonfb_create(struct drm_device *dev,
rfbdev = info->par;
rfbdev->helper.funcs = &radeon_fb_helper_funcs;
rfbdev->helper.dev = dev;
ret = drm_fb_helper_init_crtc_count(&rfbdev->helper, 2,
if (rdev->flags & RADEON_SINGLE_CRTC)
crtc_count = 1;
else
crtc_count = 2;
ret = drm_fb_helper_init_crtc_count(&rfbdev->helper, crtc_count,
RADEONFB_CONN_LIMIT);
if (ret)
goto out_unref;
......@@ -234,7 +246,7 @@ int radeonfb_create(struct drm_device *dev,
strcpy(info->fix.id, "radeondrmfb");
drm_fb_helper_fill_fix(info, fb->pitch);
drm_fb_helper_fill_fix(info, fb->pitch, fb->depth);
info->flags = FBINFO_DEFAULT;
info->fbops = &radeonfb_ops;
......@@ -309,7 +321,7 @@ int radeon_parse_options(char *options)
int radeonfb_probe(struct drm_device *dev)
{
return drm_fb_helper_single_fb_probe(dev, &radeonfb_create);
return drm_fb_helper_single_fb_probe(dev, 32, &radeonfb_create);
}
int radeonfb_remove(struct drm_device *dev, struct drm_framebuffer *fb)
......
drivers/gpu/drm/radeon/radeon_irq_kms.c
浏览文件 @ 1c6e6d91
......@@ -83,8 +83,12 @@ void radeon_driver_irq_uninstall_kms(struct drm_device *dev)
int radeon_irq_kms_init(struct radeon_device *rdev)
{
int r = 0;
int num_crtc = 2;
r = drm_vblank_init(rdev->ddev, 2);
if (rdev->flags & RADEON_SINGLE_CRTC)
num_crtc = 1;
r = drm_vblank_init(rdev->ddev, num_crtc);
if (r) {
return r;
}
......
drivers/gpu/drm/radeon/radeon_legacy_crtc.c
浏览文件 @ 1c6e6d91
......@@ -1053,6 +1053,7 @@ static const struct drm_crtc_helper_funcs legacy_helper_funcs = {
.mode_set_base = radeon_crtc_set_base,
.prepare = radeon_crtc_prepare,
.commit = radeon_crtc_commit,
.load_lut = radeon_crtc_load_lut,
};
......
drivers/gpu/drm/radeon/radeon_legacy_encoders.c
浏览文件 @ 1c6e6d91
......@@ -881,7 +881,7 @@ static void radeon_legacy_tv_dac_mode_set(struct drm_encoder *encoder,
R420_TV_DAC_DACADJ_MASK |
R420_TV_DAC_RDACPD |
R420_TV_DAC_GDACPD |
R420_TV_DAC_GDACPD |
R420_TV_DAC_BDACPD |
R420_TV_DAC_TVENABLE);
} else {
tv_dac_cntl &= ~(RADEON_TV_DAC_STD_MASK |
......@@ -889,7 +889,7 @@ static void radeon_legacy_tv_dac_mode_set(struct drm_encoder *encoder,
RADEON_TV_DAC_DACADJ_MASK |
RADEON_TV_DAC_RDACPD |
RADEON_TV_DAC_GDACPD |
RADEON_TV_DAC_GDACPD);
RADEON_TV_DAC_BDACPD);
}
/* FIXME TV */
......@@ -1318,7 +1318,10 @@ radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_id, uint32_t
return;
encoder = &radeon_encoder->base;
encoder->possible_crtcs = 0x3;
if (rdev->flags & RADEON_SINGLE_CRTC)
encoder->possible_crtcs = 0x1;
else
encoder->possible_crtcs = 0x3;
encoder->possible_clones = 0;
radeon_encoder->enc_priv = NULL;
......
drivers/gpu/drm/radeon/radeon_mode.h
浏览文件 @ 1c6e6d91
......@@ -407,6 +407,8 @@ extern void
radeon_combios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on);
extern void radeon_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
u16 blue, int regno);
extern void radeon_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
u16 *blue, int regno);
struct drm_framebuffer *radeon_framebuffer_create(struct drm_device *dev,
struct drm_mode_fb_cmd *mode_cmd,
struct drm_gem_object *obj);
......
drivers/gpu/drm/radeon/radeon_object.c
浏览文件 @ 1c6e6d91
......@@ -400,11 +400,9 @@ void radeon_object_list_add_object(struct radeon_object_list *lobj,
int radeon_object_list_reserve(struct list_head *head)
{
struct radeon_object_list *lobj;
struct list_head *i;
int r;
list_for_each(i, head) {
lobj = list_entry(i, struct radeon_object_list, list);
list_for_each_entry(lobj, head, list){
if (!lobj->robj->pin_count) {
r = radeon_object_reserve(lobj->robj, true);
if (unlikely(r != 0)) {
......@@ -420,13 +418,10 @@ int radeon_object_list_reserve(struct list_head *head)
void radeon_object_list_unreserve(struct list_head *head)
{
struct radeon_object_list *lobj;
struct list_head *i;
list_for_each(i, head) {
lobj = list_entry(i, struct radeon_object_list, list);
list_for_each_entry(lobj, head, list) {
if (!lobj->robj->pin_count) {
radeon_object_unreserve(lobj->robj);
} else {
}
}
}
......@@ -436,7 +431,6 @@ int radeon_object_list_validate(struct list_head *head, void *fence)
struct radeon_object_list *lobj;
struct radeon_object *robj;
struct radeon_fence *old_fence = NULL;
struct list_head *i;
int r;
r = radeon_object_list_reserve(head);
......@@ -444,8 +438,7 @@ int radeon_object_list_validate(struct list_head *head, void *fence)
radeon_object_list_unreserve(head);
return r;
}
list_for_each(i, head) {
lobj = list_entry(i, struct radeon_object_list, list);
list_for_each_entry(lobj, head, list) {
robj = lobj->robj;
if (!robj->pin_count) {
if (lobj->wdomain) {
......@@ -482,10 +475,8 @@ void radeon_object_list_unvalidate(struct list_head *head)
{
struct radeon_object_list *lobj;
struct radeon_fence *old_fence = NULL;
struct list_head *i;
list_for_each(i, head) {
lobj = list_entry(i, struct radeon_object_list, list);
list_for_each_entry(lobj, head, list) {
old_fence = (struct radeon_fence *)lobj->robj->tobj.sync_obj;
lobj->robj->tobj.sync_obj = NULL;
if (old_fence) {
......
drivers/gpu/drm/radeon/rs690r.h → drivers/gpu/drm/radeon/rs100d.h
浏览文件 @ 1c6e6d91
......@@ -25,75 +25,16 @@
* Alex Deucher
* Jerome Glisse
*/
#ifndef RS690R_H
#define RS690R_H
#ifndef __RS100D_H__
#define __RS100D_H__
/* RS690/RS740 registers */
#define MC_INDEX 0x0078
# define MC_INDEX_MASK 0x1FF
# define MC_INDEX_WR_EN (1 << 9)
# define MC_INDEX_WR_ACK 0x7F
#define MC_DATA 0x007C
#define HDP_FB_LOCATION 0x0134
#define DC_LB_MEMORY_SPLIT 0x6520
#define DC_LB_MEMORY_SPLIT_MASK 0x00000003
#define DC_LB_MEMORY_SPLIT_SHIFT 0
#define DC_LB_MEMORY_SPLIT_D1HALF_D2HALF 0
#define DC_LB_MEMORY_SPLIT_D1_3Q_D2_1Q 1
#define DC_LB_MEMORY_SPLIT_D1_ONLY 2
#define DC_LB_MEMORY_SPLIT_D1_1Q_D2_3Q 3
#define DC_LB_MEMORY_SPLIT_SHIFT_MODE (1 << 2)
#define DC_LB_DISP1_END_ADR_SHIFT 4
#define DC_LB_DISP1_END_ADR_MASK 0x00007FF0
#define D1MODE_PRIORITY_A_CNT 0x6548
#define MODE_PRIORITY_MARK_MASK 0x00007FFF
#define MODE_PRIORITY_OFF (1 << 16)
#define MODE_PRIORITY_ALWAYS_ON (1 << 20)
#define MODE_PRIORITY_FORCE_MASK (1 << 24)
#define D1MODE_PRIORITY_B_CNT 0x654C
#define LB_MAX_REQ_OUTSTANDING 0x6D58
#define LB_D1_MAX_REQ_OUTSTANDING_MASK 0x0000000F
#define LB_D1_MAX_REQ_OUTSTANDING_SHIFT 0
#define LB_D2_MAX_REQ_OUTSTANDING_MASK 0x000F0000
#define LB_D2_MAX_REQ_OUTSTANDING_SHIFT 16
#define DCP_CONTROL 0x6C9C
#define D2MODE_PRIORITY_A_CNT 0x6D48
#define D2MODE_PRIORITY_B_CNT 0x6D4C
/* MC indirect registers */
#define MC_STATUS_IDLE (1 << 0)
#define MC_MISC_CNTL 0x18
#define DISABLE_GTW (1 << 1)
#define GART_INDEX_REG_EN (1 << 12)
#define BLOCK_GFX_D3_EN (1 << 14)
#define GART_FEATURE_ID 0x2B
#define HANG_EN (1 << 11)
#define TLB_ENABLE (1 << 18)
#define P2P_ENABLE (1 << 19)
#define GTW_LAC_EN (1 << 25)
#define LEVEL2_GART (0 << 30)
#define LEVEL1_GART (1 << 30)
#define PDC_EN (1 << 31)
#define GART_BASE 0x2C
#define GART_CACHE_CNTRL 0x2E
# define GART_CACHE_INVALIDATE (1 << 0)
#define MC_STATUS 0x90
#define MCCFG_FB_LOCATION 0x100
#define MC_FB_START_MASK 0x0000FFFF
#define MC_FB_START_SHIFT 0
#define MC_FB_TOP_MASK 0xFFFF0000
#define MC_FB_TOP_SHIFT 16
#define MCCFG_AGP_LOCATION 0x101
#define MC_AGP_START_MASK 0x0000FFFF
#define MC_AGP_START_SHIFT 0
#define MC_AGP_TOP_MASK 0xFFFF0000
#define MC_AGP_TOP_SHIFT 16
#define MCCFG_AGP_BASE 0x102
#define MCCFG_AGP_BASE_2 0x103
#define MC_INIT_MISC_LAT_TIMER 0x104
#define MC_DISP0R_INIT_LAT_SHIFT 8
#define MC_DISP0R_INIT_LAT_MASK 0x00000F00
#define MC_DISP1R_INIT_LAT_SHIFT 12
#define MC_DISP1R_INIT_LAT_MASK 0x0000F000
/* Registers */
#define R_00015C_NB_TOM 0x00015C
#define S_00015C_MC_FB_START(x) (((x) & 0xFFFF) << 0)
#define G_00015C_MC_FB_START(x) (((x) >> 0) & 0xFFFF)
#define C_00015C_MC_FB_START 0xFFFF0000
#define S_00015C_MC_FB_TOP(x) (((x) & 0xFFFF) << 16)
#define G_00015C_MC_FB_TOP(x) (((x) >> 16) & 0xFFFF)
#define C_00015C_MC_FB_TOP 0x0000FFFF
#endif
drivers/gpu/drm/radeon/rs400.c
浏览文件 @ 1c6e6d91
......@@ -27,27 +27,12 @@
*/
#include <linux/seq_file.h>
#include <drm/drmP.h>
#include "radeon_reg.h"
#include "radeon.h"
#include "rs400d.h"
/* rs400,rs480 depends on : */
void r100_hdp_reset(struct radeon_device *rdev);
void r100_mc_disable_clients(struct radeon_device *rdev);
int r300_mc_wait_for_idle(struct radeon_device *rdev);
void r420_pipes_init(struct radeon_device *rdev);
/* This files gather functions specifics to : rs400,rs480 */
static int rs400_debugfs_pcie_gart_info_init(struct radeon_device *rdev);
/* This files gather functions specifics to :
* rs400,rs480
*
* Some of these functions might be used by newer ASICs.
*/
void rs400_gpu_init(struct radeon_device *rdev);
int rs400_debugfs_pcie_gart_info_init(struct radeon_device *rdev);
/*
* GART functions.
*/
void rs400_gart_adjust_size(struct radeon_device *rdev)
{
/* Check gart size */
......@@ -238,61 +223,6 @@ int rs400_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
return 0;
}
/*
* MC functions.
*/
int rs400_mc_init(struct radeon_device *rdev)
{
uint32_t tmp;
int r;
if (r100_debugfs_rbbm_init(rdev)) {
DRM_ERROR("Failed to register debugfs file for RBBM !\n");
}
rs400_gpu_init(rdev);
rs400_gart_disable(rdev);
rdev->mc.gtt_location = rdev->mc.mc_vram_size;
rdev->mc.gtt_location += (rdev->mc.gtt_size - 1);
rdev->mc.gtt_location &= ~(rdev->mc.gtt_size - 1);
r = radeon_mc_setup(rdev);
if (r) {
return r;
}
r100_mc_disable_clients(rdev);
if (r300_mc_wait_for_idle(rdev)) {
printk(KERN_WARNING "Failed to wait MC idle while "
"programming pipes. Bad things might happen.\n");
}
tmp = rdev->mc.vram_location + rdev->mc.mc_vram_size - 1;
tmp = REG_SET(RADEON_MC_FB_TOP, tmp >> 16);
tmp |= REG_SET(RADEON_MC_FB_START, rdev->mc.vram_location >> 16);
WREG32(RADEON_MC_FB_LOCATION, tmp);
tmp = RREG32(RADEON_HOST_PATH_CNTL) | RADEON_HP_LIN_RD_CACHE_DIS;
WREG32(RADEON_HOST_PATH_CNTL, tmp | RADEON_HDP_SOFT_RESET | RADEON_HDP_READ_BUFFER_INVALIDATE);
(void)RREG32(RADEON_HOST_PATH_CNTL);
WREG32(RADEON_HOST_PATH_CNTL, tmp);
(void)RREG32(RADEON_HOST_PATH_CNTL);
return 0;
}
void rs400_mc_fini(struct radeon_device *rdev)
{
}
/*
* Global GPU functions
*/
void rs400_errata(struct radeon_device *rdev)
{
rdev->pll_errata = 0;
}
void rs400_gpu_init(struct radeon_device *rdev)
{
/* FIXME: HDP same place on rs400 ? */
......@@ -305,10 +235,6 @@ void rs400_gpu_init(struct radeon_device *rdev)
}
}
/*
* VRAM info.
*/
void rs400_vram_info(struct radeon_device *rdev)
{
rs400_gart_adjust_size(rdev);
......@@ -319,10 +245,6 @@ void rs400_vram_info(struct radeon_device *rdev)
r100_vram_init_sizes(rdev);
}
/*
* Indirect registers accessor
*/
uint32_t rs400_mc_rreg(struct radeon_device *rdev, uint32_t reg)
{
uint32_t r;
......@@ -340,10 +262,6 @@ void rs400_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
WREG32(RS480_NB_MC_INDEX, 0xff);
}
/*
* Debugfs info
*/
#if defined(CONFIG_DEBUG_FS)
static int rs400_debugfs_gart_info(struct seq_file *m, void *data)
{
......@@ -419,7 +337,7 @@ static struct drm_info_list rs400_gart_info_list[] = {
};
#endif
int rs400_debugfs_pcie_gart_info_init(struct radeon_device *rdev)
static int rs400_debugfs_pcie_gart_info_init(struct radeon_device *rdev)
{
#if defined(CONFIG_DEBUG_FS)
return radeon_debugfs_add_files(rdev, rs400_gart_info_list, 1);
......@@ -427,3 +345,188 @@ int rs400_debugfs_pcie_gart_info_init(struct radeon_device *rdev)
return 0;
#endif
}
static int rs400_mc_init(struct radeon_device *rdev)
{
int r;
u32 tmp;
/* Setup GPU memory space */
tmp = G_00015C_MC_FB_START(RREG32(R_00015C_NB_TOM));
rdev->mc.vram_location = G_00015C_MC_FB_START(tmp) << 16;
rdev->mc.gtt_location = 0xFFFFFFFFUL;
r = radeon_mc_setup(rdev);
if (r)
return r;
return 0;
}
void rs400_mc_program(struct radeon_device *rdev)
{
struct r100_mc_save save;
/* Stops all mc clients */
r100_mc_stop(rdev, &save);
/* Wait for mc idle */
if (r300_mc_wait_for_idle(rdev))
dev_warn(rdev->dev, "Wait MC idle timeout before updating MC.\n");
WREG32(R_000148_MC_FB_LOCATION,
S_000148_MC_FB_START(rdev->mc.vram_start >> 16) |
S_000148_MC_FB_TOP(rdev->mc.vram_end >> 16));
r100_mc_resume(rdev, &save);
}
static int rs400_startup(struct radeon_device *rdev)
{
int r;
rs400_mc_program(rdev);
/* Resume clock */
r300_clock_startup(rdev);
/* Initialize GPU configuration (# pipes, ...) */
rs400_gpu_init(rdev);
/* Initialize GART (initialize after TTM so we can allocate
* memory through TTM but finalize after TTM) */
r = rs400_gart_enable(rdev);
if (r)
return r;
/* Enable IRQ */
rdev->irq.sw_int = true;
r100_irq_set(rdev);
/* 1M ring buffer */
r = r100_cp_init(rdev, 1024 * 1024);
if (r) {
dev_err(rdev->dev, "failled initializing CP (%d).\n", r);
return r;
}
r = r100_wb_init(rdev);
if (r)
dev_err(rdev->dev, "failled initializing WB (%d).\n", r);
r = r100_ib_init(rdev);
if (r) {
dev_err(rdev->dev, "failled initializing IB (%d).\n", r);
return r;
}
return 0;
}
int rs400_resume(struct radeon_device *rdev)
{
/* Make sur GART are not working */
rs400_gart_disable(rdev);
/* Resume clock before doing reset */
r300_clock_startup(rdev);
/* Reset gpu before posting otherwise ATOM will enter infinite loop */
if (radeon_gpu_reset(rdev)) {
dev_warn(rdev->dev, "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
RREG32(R_000E40_RBBM_STATUS),
RREG32(R_0007C0_CP_STAT));
}
/* post */
radeon_combios_asic_init(rdev->ddev);
/* Resume clock after posting */
r300_clock_startup(rdev);
return rs400_startup(rdev);
}
int rs400_suspend(struct radeon_device *rdev)
{
r100_cp_disable(rdev);
r100_wb_disable(rdev);
r100_irq_disable(rdev);
rs400_gart_disable(rdev);
return 0;
}
void rs400_fini(struct radeon_device *rdev)
{
rs400_suspend(rdev);
r100_cp_fini(rdev);
r100_wb_fini(rdev);
r100_ib_fini(rdev);
radeon_gem_fini(rdev);
rs400_gart_fini(rdev);
radeon_irq_kms_fini(rdev);
radeon_fence_driver_fini(rdev);
radeon_object_fini(rdev);
radeon_atombios_fini(rdev);
kfree(rdev->bios);
rdev->bios = NULL;
}
int rs400_init(struct radeon_device *rdev)
{
int r;
/* Disable VGA */
r100_vga_render_disable(rdev);
/* Initialize scratch registers */
radeon_scratch_init(rdev);
/* Initialize surface registers */
radeon_surface_init(rdev);
/* TODO: disable VGA need to use VGA request */
/* BIOS*/
if (!radeon_get_bios(rdev)) {
if (ASIC_IS_AVIVO(rdev))
return -EINVAL;
}
if (rdev->is_atom_bios) {
dev_err(rdev->dev, "Expecting combios for RS400/RS480 GPU\n");
return -EINVAL;
} else {
r = radeon_combios_init(rdev);
if (r)
return r;
}
/* Reset gpu before posting otherwise ATOM will enter infinite loop */
if (radeon_gpu_reset(rdev)) {
dev_warn(rdev->dev,
"GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
RREG32(R_000E40_RBBM_STATUS),
RREG32(R_0007C0_CP_STAT));
}
/* check if cards are posted or not */
if (!radeon_card_posted(rdev) && rdev->bios) {
DRM_INFO("GPU not posted. posting now...\n");
radeon_combios_asic_init(rdev->ddev);
}
/* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
/* Get vram informations */
rs400_vram_info(rdev);
/* Initialize memory controller (also test AGP) */
r = rs400_mc_init(rdev);
if (r)
return r;
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
r = radeon_irq_kms_init(rdev);
if (r)
return r;
/* Memory manager */
r = radeon_object_init(rdev);
if (r)
return r;
r = rs400_gart_init(rdev);
if (r)
return r;
r300_set_reg_safe(rdev);
rdev->accel_working = true;
r = rs400_startup(rdev);
if (r) {
/* Somethings want wront with the accel init stop accel */
dev_err(rdev->dev, "Disabling GPU acceleration\n");
rs400_suspend(rdev);
r100_cp_fini(rdev);
r100_wb_fini(rdev);
r100_ib_fini(rdev);
rs400_gart_fini(rdev);
radeon_irq_kms_fini(rdev);
rdev->accel_working = false;
}
return 0;
}
drivers/gpu/drm/radeon/rs400d.h 0 → 100644
浏览文件 @ 1c6e6d91
/*
* Copyright 2008 Advanced Micro Devices, Inc.
* Copyright 2008 Red Hat Inc.
* Copyright 2009 Jerome Glisse.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: Dave Airlie
* Alex Deucher
* Jerome Glisse
*/
#ifndef __RS400D_H__
#define __RS400D_H__
/* Registers */
#define R_000148_MC_FB_LOCATION 0x000148
#define S_000148_MC_FB_START(x) (((x) & 0xFFFF) << 0)
#define G_000148_MC_FB_START(x) (((x) >> 0) & 0xFFFF)
#define C_000148_MC_FB_START 0xFFFF0000
#define S_000148_MC_FB_TOP(x) (((x) & 0xFFFF) << 16)
#define G_000148_MC_FB_TOP(x) (((x) >> 16) & 0xFFFF)
#define C_000148_MC_FB_TOP 0x0000FFFF
#define R_00015C_NB_TOM 0x00015C
#define S_00015C_MC_FB_START(x) (((x) & 0xFFFF) << 0)
#define G_00015C_MC_FB_START(x) (((x) >> 0) & 0xFFFF)
#define C_00015C_MC_FB_START 0xFFFF0000
#define S_00015C_MC_FB_TOP(x) (((x) & 0xFFFF) << 16)
#define G_00015C_MC_FB_TOP(x) (((x) >> 16) & 0xFFFF)
#define C_00015C_MC_FB_TOP 0x0000FFFF
#define R_0007C0_CP_STAT 0x0007C0
#define S_0007C0_MRU_BUSY(x) (((x) & 0x1) << 0)
#define G_0007C0_MRU_BUSY(x) (((x) >> 0) & 0x1)
#define C_0007C0_MRU_BUSY 0xFFFFFFFE
#define S_0007C0_MWU_BUSY(x) (((x) & 0x1) << 1)
#define G_0007C0_MWU_BUSY(x) (((x) >> 1) & 0x1)
#define C_0007C0_MWU_BUSY 0xFFFFFFFD
#define S_0007C0_RSIU_BUSY(x) (((x) & 0x1) << 2)
#define G_0007C0_RSIU_BUSY(x) (((x) >> 2) & 0x1)
#define C_0007C0_RSIU_BUSY 0xFFFFFFFB
#define S_0007C0_RCIU_BUSY(x) (((x) & 0x1) << 3)
#define G_0007C0_RCIU_BUSY(x) (((x) >> 3) & 0x1)
#define C_0007C0_RCIU_BUSY 0xFFFFFFF7
#define S_0007C0_CSF_PRIMARY_BUSY(x) (((x) & 0x1) << 9)
#define G_0007C0_CSF_PRIMARY_BUSY(x) (((x) >> 9) & 0x1)
#define C_0007C0_CSF_PRIMARY_BUSY 0xFFFFFDFF
#define S_0007C0_CSF_INDIRECT_BUSY(x) (((x) & 0x1) << 10)
#define G_0007C0_CSF_INDIRECT_BUSY(x) (((x) >> 10) & 0x1)
#define C_0007C0_CSF_INDIRECT_BUSY 0xFFFFFBFF
#define S_0007C0_CSQ_PRIMARY_BUSY(x) (((x) & 0x1) << 11)
#define G_0007C0_CSQ_PRIMARY_BUSY(x) (((x) >> 11) & 0x1)
#define C_0007C0_CSQ_PRIMARY_BUSY 0xFFFFF7FF
#define S_0007C0_CSQ_INDIRECT_BUSY(x) (((x) & 0x1) << 12)
#define G_0007C0_CSQ_INDIRECT_BUSY(x) (((x) >> 12) & 0x1)
#define C_0007C0_CSQ_INDIRECT_BUSY 0xFFFFEFFF
#define S_0007C0_CSI_BUSY(x) (((x) & 0x1) << 13)
#define G_0007C0_CSI_BUSY(x) (((x) >> 13) & 0x1)
#define C_0007C0_CSI_BUSY 0xFFFFDFFF
#define S_0007C0_CSF_INDIRECT2_BUSY(x) (((x) & 0x1) << 14)
#define G_0007C0_CSF_INDIRECT2_BUSY(x) (((x) >> 14) & 0x1)
#define C_0007C0_CSF_INDIRECT2_BUSY 0xFFFFBFFF
#define S_0007C0_CSQ_INDIRECT2_BUSY(x) (((x) & 0x1) << 15)
#define G_0007C0_CSQ_INDIRECT2_BUSY(x) (((x) >> 15) & 0x1)
#define C_0007C0_CSQ_INDIRECT2_BUSY 0xFFFF7FFF
#define S_0007C0_GUIDMA_BUSY(x) (((x) & 0x1) << 28)
#define G_0007C0_GUIDMA_BUSY(x) (((x) >> 28) & 0x1)
#define C_0007C0_GUIDMA_BUSY 0xEFFFFFFF
#define S_0007C0_VIDDMA_BUSY(x) (((x) & 0x1) << 29)
#define G_0007C0_VIDDMA_BUSY(x) (((x) >> 29) & 0x1)
#define C_0007C0_VIDDMA_BUSY 0xDFFFFFFF
#define S_0007C0_CMDSTRM_BUSY(x) (((x) & 0x1) << 30)
#define G_0007C0_CMDSTRM_BUSY(x) (((x) >> 30) & 0x1)
#define C_0007C0_CMDSTRM_BUSY 0xBFFFFFFF
#define S_0007C0_CP_BUSY(x) (((x) & 0x1) << 31)
#define G_0007C0_CP_BUSY(x) (((x) >> 31) & 0x1)
#define C_0007C0_CP_BUSY 0x7FFFFFFF
#define R_000E40_RBBM_STATUS 0x000E40
#define S_000E40_CMDFIFO_AVAIL(x) (((x) & 0x7F) << 0)
#define G_000E40_CMDFIFO_AVAIL(x) (((x) >> 0) & 0x7F)
#define C_000E40_CMDFIFO_AVAIL 0xFFFFFF80
#define S_000E40_HIRQ_ON_RBB(x) (((x) & 0x1) << 8)
#define G_000E40_HIRQ_ON_RBB(x) (((x) >> 8) & 0x1)
#define C_000E40_HIRQ_ON_RBB 0xFFFFFEFF
#define S_000E40_CPRQ_ON_RBB(x) (((x) & 0x1) << 9)
#define G_000E40_CPRQ_ON_RBB(x) (((x) >> 9) & 0x1)
#define C_000E40_CPRQ_ON_RBB 0xFFFFFDFF
#define S_000E40_CFRQ_ON_RBB(x) (((x) & 0x1) << 10)
#define G_000E40_CFRQ_ON_RBB(x) (((x) >> 10) & 0x1)
#define C_000E40_CFRQ_ON_RBB 0xFFFFFBFF
#define S_000E40_HIRQ_IN_RTBUF(x) (((x) & 0x1) << 11)
#define G_000E40_HIRQ_IN_RTBUF(x) (((x) >> 11) & 0x1)
#define C_000E40_HIRQ_IN_RTBUF 0xFFFFF7FF
#define S_000E40_CPRQ_IN_RTBUF(x) (((x) & 0x1) << 12)
#define G_000E40_CPRQ_IN_RTBUF(x) (((x) >> 12) & 0x1)
#define C_000E40_CPRQ_IN_RTBUF 0xFFFFEFFF
#define S_000E40_CFRQ_IN_RTBUF(x) (((x) & 0x1) << 13)
#define G_000E40_CFRQ_IN_RTBUF(x) (((x) >> 13) & 0x1)
#define C_000E40_CFRQ_IN_RTBUF 0xFFFFDFFF
#define S_000E40_CF_PIPE_BUSY(x) (((x) & 0x1) << 14)
#define G_000E40_CF_PIPE_BUSY(x) (((x) >> 14) & 0x1)
#define C_000E40_CF_PIPE_BUSY 0xFFFFBFFF
#define S_000E40_ENG_EV_BUSY(x) (((x) & 0x1) << 15)
#define G_000E40_ENG_EV_BUSY(x) (((x) >> 15) & 0x1)
#define C_000E40_ENG_EV_BUSY 0xFFFF7FFF
#define S_000E40_CP_CMDSTRM_BUSY(x) (((x) & 0x1) << 16)
#define G_000E40_CP_CMDSTRM_BUSY(x) (((x) >> 16) & 0x1)
#define C_000E40_CP_CMDSTRM_BUSY 0xFFFEFFFF
#define S_000E40_E2_BUSY(x) (((x) & 0x1) << 17)
#define G_000E40_E2_BUSY(x) (((x) >> 17) & 0x1)
#define C_000E40_E2_BUSY 0xFFFDFFFF
#define S_000E40_RB2D_BUSY(x) (((x) & 0x1) << 18)
#define G_000E40_RB2D_BUSY(x) (((x) >> 18) & 0x1)
#define C_000E40_RB2D_BUSY 0xFFFBFFFF
#define S_000E40_RB3D_BUSY(x) (((x) & 0x1) << 19)
#define G_000E40_RB3D_BUSY(x) (((x) >> 19) & 0x1)
#define C_000E40_RB3D_BUSY 0xFFF7FFFF
#define S_000E40_VAP_BUSY(x) (((x) & 0x1) << 20)
#define G_000E40_VAP_BUSY(x) (((x) >> 20) & 0x1)
#define C_000E40_VAP_BUSY 0xFFEFFFFF
#define S_000E40_RE_BUSY(x) (((x) & 0x1) << 21)
#define G_000E40_RE_BUSY(x) (((x) >> 21) & 0x1)
#define C_000E40_RE_BUSY 0xFFDFFFFF
#define S_000E40_TAM_BUSY(x) (((x) & 0x1) << 22)
#define G_000E40_TAM_BUSY(x) (((x) >> 22) & 0x1)
#define C_000E40_TAM_BUSY 0xFFBFFFFF
#define S_000E40_TDM_BUSY(x) (((x) & 0x1) << 23)
#define G_000E40_TDM_BUSY(x) (((x) >> 23) & 0x1)
#define C_000E40_TDM_BUSY 0xFF7FFFFF
#define S_000E40_PB_BUSY(x) (((x) & 0x1) << 24)
#define G_000E40_PB_BUSY(x) (((x) >> 24) & 0x1)
#define C_000E40_PB_BUSY 0xFEFFFFFF
#define S_000E40_TIM_BUSY(x) (((x) & 0x1) << 25)
#define G_000E40_TIM_BUSY(x) (((x) >> 25) & 0x1)
#define C_000E40_TIM_BUSY 0xFDFFFFFF
#define S_000E40_GA_BUSY(x) (((x) & 0x1) << 26)
#define G_000E40_GA_BUSY(x) (((x) >> 26) & 0x1)
#define C_000E40_GA_BUSY 0xFBFFFFFF
#define S_000E40_CBA2D_BUSY(x) (((x) & 0x1) << 27)
#define G_000E40_CBA2D_BUSY(x) (((x) >> 27) & 0x1)
#define C_000E40_CBA2D_BUSY 0xF7FFFFFF
#define S_000E40_GUI_ACTIVE(x) (((x) & 0x1) << 31)
#define G_000E40_GUI_ACTIVE(x) (((x) >> 31) & 0x1)
#define C_000E40_GUI_ACTIVE 0x7FFFFFFF
#endif
drivers/gpu/drm/radeon/rs600.c
浏览文件 @ 1c6e6d91
......@@ -25,27 +25,26 @@
* Alex Deucher
* Jerome Glisse
*/
/* RS600 / Radeon X1250/X1270 integrated GPU
*
* This file gather function specific to RS600 which is the IGP of
* the X1250/X1270 family supporting intel CPU (while RS690/RS740
* is the X1250/X1270 supporting AMD CPU). The display engine are
* the avivo one, bios is an atombios, 3D block are the one of the
* R4XX family. The GART is different from the RS400 one and is very
* close to the one of the R600 family (R600 likely being an evolution
* of the RS600 GART block).
*/
#include "drmP.h"
#include "radeon_reg.h"
#include "radeon.h"
#include "atom.h"
#include "rs600d.h"
#include "rs600_reg_safe.h"
/* rs600 depends on : */
void r100_hdp_reset(struct radeon_device *rdev);
int r100_gui_wait_for_idle(struct radeon_device *rdev);
int r300_mc_wait_for_idle(struct radeon_device *rdev);
void r420_pipes_init(struct radeon_device *rdev);
/* This files gather functions specifics to :
* rs600
*
* Some of these functions might be used by newer ASICs.
*/
void rs600_gpu_init(struct radeon_device *rdev);
int rs600_mc_wait_for_idle(struct radeon_device *rdev);
/*
* GART.
*/
......@@ -53,18 +52,18 @@ void rs600_gart_tlb_flush(struct radeon_device *rdev)
{
uint32_t tmp;
tmp = RREG32_MC(RS600_MC_PT0_CNTL);
tmp &= ~(RS600_INVALIDATE_ALL_L1_TLBS | RS600_INVALIDATE_L2_CACHE);
WREG32_MC(RS600_MC_PT0_CNTL, tmp);
tmp = RREG32_MC(R_000100_MC_PT0_CNTL);
tmp &= C_000100_INVALIDATE_ALL_L1_TLBS & C_000100_INVALIDATE_L2_CACHE;
WREG32_MC(R_000100_MC_PT0_CNTL, tmp);
tmp = RREG32_MC(RS600_MC_PT0_CNTL);
tmp |= RS600_INVALIDATE_ALL_L1_TLBS | RS600_INVALIDATE_L2_CACHE;
WREG32_MC(RS600_MC_PT0_CNTL, tmp);
tmp = RREG32_MC(R_000100_MC_PT0_CNTL);
tmp |= S_000100_INVALIDATE_ALL_L1_TLBS(1) & S_000100_INVALIDATE_L2_CACHE(1);
WREG32_MC(R_000100_MC_PT0_CNTL, tmp);
tmp = RREG32_MC(RS600_MC_PT0_CNTL);
tmp &= ~(RS600_INVALIDATE_ALL_L1_TLBS | RS600_INVALIDATE_L2_CACHE);
WREG32_MC(RS600_MC_PT0_CNTL, tmp);
tmp = RREG32_MC(RS600_MC_PT0_CNTL);
tmp = RREG32_MC(R_000100_MC_PT0_CNTL);
tmp &= C_000100_INVALIDATE_ALL_L1_TLBS & C_000100_INVALIDATE_L2_CACHE;
WREG32_MC(R_000100_MC_PT0_CNTL, tmp);
tmp = RREG32_MC(R_000100_MC_PT0_CNTL);
}
int rs600_gart_init(struct radeon_device *rdev)
......@@ -86,7 +85,7 @@ int rs600_gart_init(struct radeon_device *rdev)
int rs600_gart_enable(struct radeon_device *rdev)
{
uint32_t tmp;
u32 tmp;
int r, i;
if (rdev->gart.table.vram.robj == NULL) {
......@@ -96,46 +95,50 @@ int rs600_gart_enable(struct radeon_device *rdev)
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
/* Enable bus master */
tmp = RREG32(R_00004C_BUS_CNTL) & C_00004C_BUS_MASTER_DIS;
WREG32(R_00004C_BUS_CNTL, tmp);
/* FIXME: setup default page */
WREG32_MC(RS600_MC_PT0_CNTL,
(RS600_EFFECTIVE_L2_CACHE_SIZE(6) |
RS600_EFFECTIVE_L2_QUEUE_SIZE(6)));
WREG32_MC(R_000100_MC_PT0_CNTL,
(S_000100_EFFECTIVE_L2_CACHE_SIZE(6) |
S_000100_EFFECTIVE_L2_QUEUE_SIZE(6)));
for (i = 0; i < 19; i++) {
WREG32_MC(RS600_MC_PT0_CLIENT0_CNTL + i,
(RS600_ENABLE_TRANSLATION_MODE_OVERRIDE |
RS600_SYSTEM_ACCESS_MODE_IN_SYS |
RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_DEFAULT_PAGE |
RS600_EFFECTIVE_L1_CACHE_SIZE(3) |
RS600_ENABLE_FRAGMENT_PROCESSING |
RS600_EFFECTIVE_L1_QUEUE_SIZE(3)));
WREG32_MC(R_00016C_MC_PT0_CLIENT0_CNTL + i,
S_00016C_ENABLE_TRANSLATION_MODE_OVERRIDE(1) |
S_00016C_SYSTEM_ACCESS_MODE_MASK(
V_00016C_SYSTEM_ACCESS_MODE_IN_SYS) |
S_00016C_SYSTEM_APERTURE_UNMAPPED_ACCESS(
V_00016C_SYSTEM_APERTURE_UNMAPPED_DEFAULT_PAGE) |
S_00016C_EFFECTIVE_L1_CACHE_SIZE(1) |
S_00016C_ENABLE_FRAGMENT_PROCESSING(1) |
S_00016C_EFFECTIVE_L1_QUEUE_SIZE(1));
}
/* System context map to GART space */
WREG32_MC(RS600_MC_PT0_SYSTEM_APERTURE_LOW_ADDR, rdev->mc.gtt_location);
tmp = rdev->mc.gtt_location + rdev->mc.gtt_size - 1;
WREG32_MC(RS600_MC_PT0_SYSTEM_APERTURE_HIGH_ADDR, tmp);
WREG32_MC(R_000112_MC_PT0_SYSTEM_APERTURE_LOW_ADDR, rdev->mc.gtt_start);
WREG32_MC(R_000114_MC_PT0_SYSTEM_APERTURE_HIGH_ADDR, rdev->mc.gtt_end);
/* enable first context */
WREG32_MC(RS600_MC_PT0_CONTEXT0_FLAT_START_ADDR, rdev->mc.gtt_location);
tmp = rdev->mc.gtt_location + rdev->mc.gtt_size - 1;
WREG32_MC(RS600_MC_PT0_CONTEXT0_FLAT_END_ADDR, tmp);
WREG32_MC(RS600_MC_PT0_CONTEXT0_CNTL,
(RS600_ENABLE_PAGE_TABLE | RS600_PAGE_TABLE_TYPE_FLAT));
WREG32_MC(R_00013C_MC_PT0_CONTEXT0_FLAT_START_ADDR, rdev->mc.gtt_start);
WREG32_MC(R_00014C_MC_PT0_CONTEXT0_FLAT_END_ADDR, rdev->mc.gtt_end);
WREG32_MC(R_000102_MC_PT0_CONTEXT0_CNTL,
S_000102_ENABLE_PAGE_TABLE(1) |
S_000102_PAGE_TABLE_DEPTH(V_000102_PAGE_TABLE_FLAT));
/* disable all other contexts */
for (i = 1; i < 8; i++) {
WREG32_MC(RS600_MC_PT0_CONTEXT0_CNTL + i, 0);
WREG32_MC(R_000102_MC_PT0_CONTEXT0_CNTL + i, 0);
}
/* setup the page table */
WREG32_MC(RS600_MC_PT0_CONTEXT0_FLAT_BASE_ADDR,
rdev->gart.table_addr);
WREG32_MC(RS600_MC_PT0_CONTEXT0_DEFAULT_READ_ADDR, 0);
WREG32_MC(R_00012C_MC_PT0_CONTEXT0_FLAT_BASE_ADDR,
rdev->gart.table_addr);
WREG32_MC(R_00011C_MC_PT0_CONTEXT0_DEFAULT_READ_ADDR, 0);
/* enable page tables */
tmp = RREG32_MC(RS600_MC_PT0_CNTL);
WREG32_MC(RS600_MC_PT0_CNTL, (tmp | RS600_ENABLE_PT));
tmp = RREG32_MC(RS600_MC_CNTL1);
WREG32_MC(RS600_MC_CNTL1, (tmp | RS600_ENABLE_PAGE_TABLES));
tmp = RREG32_MC(R_000100_MC_PT0_CNTL);
WREG32_MC(R_000100_MC_PT0_CNTL, (tmp | S_000100_ENABLE_PT(1)));
tmp = RREG32_MC(R_000009_MC_CNTL1);
WREG32_MC(R_000009_MC_CNTL1, (tmp | S_000009_ENABLE_PAGE_TABLES(1)));
rs600_gart_tlb_flush(rdev);
rdev->gart.ready = true;
return 0;
......@@ -146,10 +149,9 @@ void rs600_gart_disable(struct radeon_device *rdev)
uint32_t tmp;
/* FIXME: disable out of gart access */
WREG32_MC(RS600_MC_PT0_CNTL, 0);
tmp = RREG32_MC(RS600_MC_CNTL1);
tmp &= ~RS600_ENABLE_PAGE_TABLES;
WREG32_MC(RS600_MC_CNTL1, tmp);
WREG32_MC(R_000100_MC_PT0_CNTL, 0);
tmp = RREG32_MC(R_000009_MC_CNTL1);
WREG32_MC(R_000009_MC_CNTL1, tmp & C_000009_ENABLE_PAGE_TABLES);
if (rdev->gart.table.vram.robj) {
radeon_object_kunmap(rdev->gart.table.vram.robj);
radeon_object_unpin(rdev->gart.table.vram.robj);
......@@ -183,129 +185,61 @@ int rs600_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
return 0;
}
/*
* MC.
*/
void rs600_mc_disable_clients(struct radeon_device *rdev)
{
unsigned tmp;
if (r100_gui_wait_for_idle(rdev)) {
printk(KERN_WARNING "Failed to wait GUI idle while "
"programming pipes. Bad things might happen.\n");
}
rv515_vga_render_disable(rdev);
tmp = RREG32(AVIVO_D1VGA_CONTROL);
WREG32(AVIVO_D1VGA_CONTROL, tmp & ~AVIVO_DVGA_CONTROL_MODE_ENABLE);
tmp = RREG32(AVIVO_D2VGA_CONTROL);
WREG32(AVIVO_D2VGA_CONTROL, tmp & ~AVIVO_DVGA_CONTROL_MODE_ENABLE);
tmp = RREG32(AVIVO_D1CRTC_CONTROL);
WREG32(AVIVO_D1CRTC_CONTROL, tmp & ~AVIVO_CRTC_EN);
tmp = RREG32(AVIVO_D2CRTC_CONTROL);
WREG32(AVIVO_D2CRTC_CONTROL, tmp & ~AVIVO_CRTC_EN);
/* make sure all previous write got through */
tmp = RREG32(AVIVO_D2CRTC_CONTROL);
mdelay(1);
}
int rs600_mc_init(struct radeon_device *rdev)
{
uint32_t tmp;
int r;
if (r100_debugfs_rbbm_init(rdev)) {
DRM_ERROR("Failed to register debugfs file for RBBM !\n");
}
rs600_gpu_init(rdev);
rs600_gart_disable(rdev);
/* Setup GPU memory space */
rdev->mc.vram_location = 0xFFFFFFFFUL;
rdev->mc.gtt_location = 0xFFFFFFFFUL;
r = radeon_mc_setup(rdev);
if (r) {
return r;
}
/* Program GPU memory space */
/* Enable bus master */
tmp = RREG32(RADEON_BUS_CNTL) & ~RS600_BUS_MASTER_DIS;
WREG32(RADEON_BUS_CNTL, tmp);
/* FIXME: What does AGP means for such chipset ? */
WREG32_MC(RS600_MC_AGP_LOCATION, 0x0FFFFFFF);
/* FIXME: are this AGP reg in indirect MC range ? */
WREG32_MC(RS600_MC_AGP_BASE, 0);
WREG32_MC(RS600_MC_AGP_BASE_2, 0);
rs600_mc_disable_clients(rdev);
if (rs600_mc_wait_for_idle(rdev)) {
printk(KERN_WARNING "Failed to wait MC idle while "
"programming pipes. Bad things might happen.\n");
}
tmp = rdev->mc.vram_location + rdev->mc.mc_vram_size - 1;
tmp = REG_SET(RS600_MC_FB_TOP, tmp >> 16);
tmp |= REG_SET(RS600_MC_FB_START, rdev->mc.vram_location >> 16);
WREG32_MC(RS600_MC_FB_LOCATION, tmp);
WREG32(RS690_HDP_FB_LOCATION, rdev->mc.vram_location >> 16);
return 0;
}
void rs600_mc_fini(struct radeon_device *rdev)
{
}
/*
* Interrupts
*/
int rs600_irq_set(struct radeon_device *rdev)
{
uint32_t tmp = 0;
uint32_t mode_int = 0;
if (rdev->irq.sw_int) {
tmp |= RADEON_SW_INT_ENABLE;
tmp |= S_000040_SW_INT_EN(1);
}
if (rdev->irq.crtc_vblank_int[0]) {
mode_int |= AVIVO_D1MODE_INT_MASK;
mode_int |= S_006540_D1MODE_VBLANK_INT_MASK(1);
}
if (rdev->irq.crtc_vblank_int[1]) {
mode_int |= AVIVO_D2MODE_INT_MASK;
mode_int |= S_006540_D2MODE_VBLANK_INT_MASK(1);
}
WREG32(RADEON_GEN_INT_CNTL, tmp);
WREG32(AVIVO_DxMODE_INT_MASK, mode_int);
WREG32(R_000040_GEN_INT_CNTL, tmp);
WREG32(R_006540_DxMODE_INT_MASK, mode_int);
return 0;
}
static inline uint32_t rs600_irq_ack(struct radeon_device *rdev, u32 *r500_disp_int)
{
uint32_t irqs = RREG32(RADEON_GEN_INT_STATUS);
uint32_t irq_mask = RADEON_SW_INT_TEST;
if (irqs & AVIVO_DISPLAY_INT_STATUS) {
*r500_disp_int = RREG32(AVIVO_DISP_INTERRUPT_STATUS);
if (*r500_disp_int & AVIVO_D1_VBLANK_INTERRUPT) {
WREG32(AVIVO_D1MODE_VBLANK_STATUS, AVIVO_VBLANK_ACK);
uint32_t irqs = RREG32(R_000044_GEN_INT_STATUS);
uint32_t irq_mask = ~C_000044_SW_INT;
if (G_000044_DISPLAY_INT_STAT(irqs)) {
*r500_disp_int = RREG32(R_007EDC_DISP_INTERRUPT_STATUS);
if (G_007EDC_LB_D1_VBLANK_INTERRUPT(*r500_disp_int)) {
WREG32(R_006534_D1MODE_VBLANK_STATUS,
S_006534_D1MODE_VBLANK_ACK(1));
}
if (*r500_disp_int & AVIVO_D2_VBLANK_INTERRUPT) {
WREG32(AVIVO_D2MODE_VBLANK_STATUS, AVIVO_VBLANK_ACK);
if (G_007EDC_LB_D2_VBLANK_INTERRUPT(*r500_disp_int)) {
WREG32(R_006D34_D2MODE_VBLANK_STATUS,
S_006D34_D2MODE_VBLANK_ACK(1));
}
} else {
*r500_disp_int = 0;
}
if (irqs) {
WREG32(RADEON_GEN_INT_STATUS, irqs);
WREG32(R_000044_GEN_INT_STATUS, irqs);
}
return irqs & irq_mask;
}
void rs600_irq_disable(struct radeon_device *rdev)
{
u32 tmp;
WREG32(R_000040_GEN_INT_CNTL, 0);
WREG32(R_006540_DxMODE_INT_MASK, 0);
/* Wait and acknowledge irq */
mdelay(1);
rs600_irq_ack(rdev, &tmp);
}
int rs600_irq_process(struct radeon_device *rdev)
{
uint32_t status;
......@@ -317,16 +251,13 @@ int rs600_irq_process(struct radeon_device *rdev)
}
while (status || r500_disp_int) {
/* SW interrupt */
if (status & RADEON_SW_INT_TEST) {
if (G_000040_SW_INT_EN(status))
radeon_fence_process(rdev);
}
/* Vertical blank interrupts */
if (r500_disp_int & AVIVO_D1_VBLANK_INTERRUPT) {
if (G_007EDC_LB_D1_VBLANK_INTERRUPT(r500_disp_int))
drm_handle_vblank(rdev->ddev, 0);
}
if (r500_disp_int & AVIVO_D2_VBLANK_INTERRUPT) {
if (G_007EDC_LB_D2_VBLANK_INTERRUPT(r500_disp_int))
drm_handle_vblank(rdev->ddev, 1);
}
status = rs600_irq_ack(rdev, &r500_disp_int);
}
return IRQ_HANDLED;
......@@ -335,53 +266,34 @@ int rs600_irq_process(struct radeon_device *rdev)
u32 rs600_get_vblank_counter(struct radeon_device *rdev, int crtc)
{
if (crtc == 0)
return RREG32(AVIVO_D1CRTC_FRAME_COUNT);
return RREG32(R_0060A4_D1CRTC_STATUS_FRAME_COUNT);
else
return RREG32(AVIVO_D2CRTC_FRAME_COUNT);
return RREG32(R_0068A4_D2CRTC_STATUS_FRAME_COUNT);
}
/*
* Global GPU functions
*/
int rs600_mc_wait_for_idle(struct radeon_device *rdev)
{
unsigned i;
uint32_t tmp;
for (i = 0; i < rdev->usec_timeout; i++) {
/* read MC_STATUS */
tmp = RREG32_MC(RS600_MC_STATUS);
if (tmp & RS600_MC_STATUS_IDLE) {
if (G_000000_MC_IDLE(RREG32_MC(R_000000_MC_STATUS)))
return 0;
}
DRM_UDELAY(1);
udelay(1);
}
return -1;
}
void rs600_errata(struct radeon_device *rdev)
{
rdev->pll_errata = 0;
}
void rs600_gpu_init(struct radeon_device *rdev)
{
/* FIXME: HDP same place on rs600 ? */
r100_hdp_reset(rdev);
rv515_vga_render_disable(rdev);
/* FIXME: is this correct ? */
r420_pipes_init(rdev);
if (rs600_mc_wait_for_idle(rdev)) {
printk(KERN_WARNING "Failed to wait MC idle while "
"programming pipes. Bad things might happen.\n");
}
/* Wait for mc idle */
if (rs600_mc_wait_for_idle(rdev))
dev_warn(rdev->dev, "Wait MC idle timeout before updating MC.\n");
}
/*
* VRAM info.
*/
void rs600_vram_info(struct radeon_device *rdev)
{
/* FIXME: to do or is these values sane ? */
......@@ -394,31 +306,206 @@ void rs600_bandwidth_update(struct radeon_device *rdev)
/* FIXME: implement, should this be like rs690 ? */
}
/*
* Indirect registers accessor
*/
uint32_t rs600_mc_rreg(struct radeon_device *rdev, uint32_t reg)
{
uint32_t r;
WREG32(RS600_MC_INDEX,
((reg & RS600_MC_ADDR_MASK) | RS600_MC_IND_CITF_ARB0));
r = RREG32(RS600_MC_DATA);
return r;
WREG32(R_000070_MC_IND_INDEX, S_000070_MC_IND_ADDR(reg) |
S_000070_MC_IND_CITF_ARB0(1));
return RREG32(R_000074_MC_IND_DATA);
}
void rs600_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
{
WREG32(RS600_MC_INDEX,
RS600_MC_IND_WR_EN | RS600_MC_IND_CITF_ARB0 |
((reg) & RS600_MC_ADDR_MASK));
WREG32(RS600_MC_DATA, v);
WREG32(R_000070_MC_IND_INDEX, S_000070_MC_IND_ADDR(reg) |
S_000070_MC_IND_CITF_ARB0(1) | S_000070_MC_IND_WR_EN(1));
WREG32(R_000074_MC_IND_DATA, v);
}
int rs600_init(struct radeon_device *rdev)
void rs600_debugfs(struct radeon_device *rdev)
{
if (r100_debugfs_rbbm_init(rdev))
DRM_ERROR("Failed to register debugfs file for RBBM !\n");
}
void rs600_set_safe_registers(struct radeon_device *rdev)
{
rdev->config.r300.reg_safe_bm = rs600_reg_safe_bm;
rdev->config.r300.reg_safe_bm_size = ARRAY_SIZE(rs600_reg_safe_bm);
}
static void rs600_mc_program(struct radeon_device *rdev)
{
struct rv515_mc_save save;
/* Stops all mc clients */
rv515_mc_stop(rdev, &save);
/* Wait for mc idle */
if (rs600_mc_wait_for_idle(rdev))
dev_warn(rdev->dev, "Wait MC idle timeout before updating MC.\n");
/* FIXME: What does AGP means for such chipset ? */
WREG32_MC(R_000005_MC_AGP_LOCATION, 0x0FFFFFFF);
WREG32_MC(R_000006_AGP_BASE, 0);
WREG32_MC(R_000007_AGP_BASE_2, 0);
/* Program MC */
WREG32_MC(R_000004_MC_FB_LOCATION,
S_000004_MC_FB_START(rdev->mc.vram_start >> 16) |
S_000004_MC_FB_TOP(rdev->mc.vram_end >> 16));
WREG32(R_000134_HDP_FB_LOCATION,
S_000134_HDP_FB_START(rdev->mc.vram_start >> 16));
rv515_mc_resume(rdev, &save);
}
static int rs600_startup(struct radeon_device *rdev)
{
int r;
rs600_mc_program(rdev);
/* Resume clock */
rv515_clock_startup(rdev);
/* Initialize GPU configuration (# pipes, ...) */
rs600_gpu_init(rdev);
/* Initialize GART (initialize after TTM so we can allocate
* memory through TTM but finalize after TTM) */
r = rs600_gart_enable(rdev);
if (r)
return r;
/* Enable IRQ */
rdev->irq.sw_int = true;
rs600_irq_set(rdev);
/* 1M ring buffer */
r = r100_cp_init(rdev, 1024 * 1024);
if (r) {
dev_err(rdev->dev, "failled initializing CP (%d).\n", r);
return r;
}
r = r100_wb_init(rdev);
if (r)
dev_err(rdev->dev, "failled initializing WB (%d).\n", r);
r = r100_ib_init(rdev);
if (r) {
dev_err(rdev->dev, "failled initializing IB (%d).\n", r);
return r;
}
return 0;
}
int rs600_resume(struct radeon_device *rdev)
{
/* Make sur GART are not working */
rs600_gart_disable(rdev);
/* Resume clock before doing reset */
rv515_clock_startup(rdev);
/* Reset gpu before posting otherwise ATOM will enter infinite loop */
if (radeon_gpu_reset(rdev)) {
dev_warn(rdev->dev, "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
RREG32(R_000E40_RBBM_STATUS),
RREG32(R_0007C0_CP_STAT));
}
/* post */
atom_asic_init(rdev->mode_info.atom_context);
/* Resume clock after posting */
rv515_clock_startup(rdev);
return rs600_startup(rdev);
}
int rs600_suspend(struct radeon_device *rdev)
{
r100_cp_disable(rdev);
r100_wb_disable(rdev);
rs600_irq_disable(rdev);
rs600_gart_disable(rdev);
return 0;
}
void rs600_fini(struct radeon_device *rdev)
{
rs600_suspend(rdev);
r100_cp_fini(rdev);
r100_wb_fini(rdev);
r100_ib_fini(rdev);
radeon_gem_fini(rdev);
rs600_gart_fini(rdev);
radeon_irq_kms_fini(rdev);
radeon_fence_driver_fini(rdev);
radeon_object_fini(rdev);
radeon_atombios_fini(rdev);
kfree(rdev->bios);
rdev->bios = NULL;
}
int rs600_init(struct radeon_device *rdev)
{
int r;
/* Disable VGA */
rv515_vga_render_disable(rdev);
/* Initialize scratch registers */
radeon_scratch_init(rdev);
/* Initialize surface registers */
radeon_surface_init(rdev);
/* BIOS */
if (!radeon_get_bios(rdev)) {
if (ASIC_IS_AVIVO(rdev))
return -EINVAL;
}
if (rdev->is_atom_bios) {
r = radeon_atombios_init(rdev);
if (r)
return r;
} else {
dev_err(rdev->dev, "Expecting atombios for RS600 GPU\n");
return -EINVAL;
}
/* Reset gpu before posting otherwise ATOM will enter infinite loop */
if (radeon_gpu_reset(rdev)) {
dev_warn(rdev->dev,
"GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
RREG32(R_000E40_RBBM_STATUS),
RREG32(R_0007C0_CP_STAT));
}
/* check if cards are posted or not */
if (!radeon_card_posted(rdev) && rdev->bios) {
DRM_INFO("GPU not posted. posting now...\n");
atom_asic_init(rdev->mode_info.atom_context);
}
/* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
/* Get vram informations */
rs600_vram_info(rdev);
/* Initialize memory controller (also test AGP) */
r = r420_mc_init(rdev);
if (r)
return r;
rs600_debugfs(rdev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
r = radeon_irq_kms_init(rdev);
if (r)
return r;
/* Memory manager */
r = radeon_object_init(rdev);
if (r)
return r;
r = rs600_gart_init(rdev);
if (r)
return r;
rs600_set_safe_registers(rdev);
rdev->accel_working = true;
r = rs600_startup(rdev);
if (r) {
/* Somethings want wront with the accel init stop accel */
dev_err(rdev->dev, "Disabling GPU acceleration\n");
rs600_suspend(rdev);
r100_cp_fini(rdev);
r100_wb_fini(rdev);
r100_ib_fini(rdev);
rs600_gart_fini(rdev);
radeon_irq_kms_fini(rdev);
rdev->accel_working = false;
}
return 0;
}
drivers/gpu/drm/radeon/rs600d.h 0 → 100644
浏览文件 @ 1c6e6d91
此差异已折叠。
drivers/gpu/drm/radeon/rs690.c
浏览文件 @ 1c6e6d91
此差异已折叠。
drivers/gpu/drm/radeon/rs690d.h 0 → 100644
浏览文件 @ 1c6e6d91
此差异已折叠。
drivers/gpu/drm/radeon/rv200d.h 0 → 100644
浏览文件 @ 1c6e6d91
/*
* Copyright 2008 Advanced Micro Devices, Inc.
* Copyright 2008 Red Hat Inc.
* Copyright 2009 Jerome Glisse.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: Dave Airlie
* Alex Deucher
* Jerome Glisse
*/
#ifndef __RV200D_H__
#define __RV200D_H__
#define R_00015C_AGP_BASE_2 0x00015C
#define S_00015C_AGP_BASE_ADDR_2(x) (((x) & 0xF) << 0)
#define G_00015C_AGP_BASE_ADDR_2(x) (((x) >> 0) & 0xF)
#define C_00015C_AGP_BASE_ADDR_2 0xFFFFFFF0
#endif
drivers/gpu/drm/radeon/rv250d.h 0 → 100644
浏览文件 @ 1c6e6d91
此差异已折叠。
drivers/gpu/drm/radeon/rv350d.h 0 → 100644
浏览文件 @ 1c6e6d91
此差异已折叠。
drivers/gpu/drm/radeon/rv515.c
浏览文件 @ 1c6e6d91
......@@ -478,7 +478,7 @@ static int rv515_startup(struct radeon_device *rdev)
}
/* Enable IRQ */
rdev->irq.sw_int = true;
r100_irq_set(rdev);
rs600_irq_set(rdev);
/* 1M ring buffer */
r = r100_cp_init(rdev, 1024 * 1024);
if (r) {
......@@ -520,7 +520,7 @@ int rv515_suspend(struct radeon_device *rdev)
{
r100_cp_disable(rdev);
r100_wb_disable(rdev);
r100_irq_disable(rdev);
rs600_irq_disable(rdev);
if (rdev->flags & RADEON_IS_PCIE)
rv370_pcie_gart_disable(rdev);
return 0;
......@@ -553,7 +553,6 @@ int rv515_init(struct radeon_device *rdev)
{
int r;
rdev->new_init_path = true;
/* Initialize scratch registers */
radeon_scratch_init(rdev);
/* Initialize surface registers */
......
drivers/gpu/drm/radeon/rv770.c
浏览文件 @ 1c6e6d91
此差异已折叠。
drivers/gpu/drm/ttm/ttm_global.c
浏览文件 @ 1c6e6d91
此差异已折叠。
include/drm/drm_crtc_helper.h
浏览文件 @ 1c6e6d91
此差异已折叠。
include/drm/drm_fb_helper.h
浏览文件 @ 1c6e6d91
此差异已折叠。
include/drm/drm_pciids.h
浏览文件 @ 1c6e6d91
此差异已折叠。
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