提交 930b9d94 编写于 作者: D Dave Airlie

Merge remote branch 'nouveau/for-airlied' of ../drm-nouveau-next into drm-linus

* 'nouveau/for-airlied' of ../drm-nouveau-next: (21 commits)
  drm/nouveau: bail out of auxch transaction if we repeatedly recieve defers
  drm/nv50: implement gpio set/get routines
  drm/nv50: parse/use some more de-magiced parts of gpio table entries
  drm/nouveau: store raw gpio table entry in bios gpio structs
  drm/nv40: Init some tiling-related PGRAPH state.
  drm/nv50: Add NVA3 support in ctxprog/ctxvals generator.
  drm/nv50: another dodgy DP hack
  drm/nv50: punt hotplug irq handling out to workqueue
  drm/nv50: preserve an unknown SOR_MODECTRL value for DP encoders
  drm/nv50: Allow using the NVA3 new compute class.
  drm/nv50: cleanup properly if PDISPLAY init fails
  drm/nouveau: fixup the init failure paths some more
  drm/nv50: fix instmem init on IGPs if stolen mem crosses 4GiB mark
  drm/nv40: add LVDS table quirk for Dell Latitude D620
  drm/nv40: rework lvds table parsing
  drm/nouveau: detect vram amount once, and save the value
  drm/nouveau: remove some unused members from drm_nouveau_private
  drm/nouveau: Make use of TTM busy_placements.
  drm/nv50: add more 0x100c80 flushy magic
  drm/nv50: fix fbcon when framebuffer above 4GiB mark
  ...
...@@ -22,7 +22,7 @@ nouveau-y := nouveau_drv.o nouveau_state.o nouveau_channel.o nouveau_mem.o \ ...@@ -22,7 +22,7 @@ nouveau-y := nouveau_drv.o nouveau_state.o nouveau_channel.o nouveau_mem.o \
nv50_cursor.o nv50_display.o nv50_fbcon.o \ nv50_cursor.o nv50_display.o nv50_fbcon.o \
nv04_dac.o nv04_dfp.o nv04_tv.o nv17_tv.o nv17_tv_modes.o \ nv04_dac.o nv04_dfp.o nv04_tv.o nv17_tv.o nv17_tv_modes.o \
nv04_crtc.o nv04_display.o nv04_cursor.o nv04_fbcon.o \ nv04_crtc.o nv04_display.o nv04_cursor.o nv04_fbcon.o \
nv17_gpio.o nv17_gpio.o nv50_gpio.o
nouveau-$(CONFIG_DRM_NOUVEAU_DEBUG) += nouveau_debugfs.o nouveau-$(CONFIG_DRM_NOUVEAU_DEBUG) += nouveau_debugfs.o
nouveau-$(CONFIG_COMPAT) += nouveau_ioc32.o nouveau-$(CONFIG_COMPAT) += nouveau_ioc32.o
......
...@@ -2573,48 +2573,34 @@ init_gpio(struct nvbios *bios, uint16_t offset, struct init_exec *iexec) ...@@ -2573,48 +2573,34 @@ init_gpio(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
* each GPIO according to various values listed in each entry * each GPIO according to various values listed in each entry
*/ */
const uint32_t nv50_gpio_reg[4] = { 0xe104, 0xe108, 0xe280, 0xe284 }; struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
const uint32_t nv50_gpio_ctl[2] = { 0xe100, 0xe28c }; const uint32_t nv50_gpio_ctl[2] = { 0xe100, 0xe28c };
const uint8_t *gpio_table = &bios->data[bios->dcb.gpio_table_ptr];
const uint8_t *gpio_entry;
int i; int i;
if (!iexec->execute) if (dev_priv->card_type != NV_50) {
return 1; NV_ERROR(bios->dev, "INIT_GPIO on unsupported chipset\n");
return -ENODEV;
if (bios->dcb.version != 0x40) {
NV_ERROR(bios->dev, "DCB table not version 4.0\n");
return 0;
}
if (!bios->dcb.gpio_table_ptr) {
NV_WARN(bios->dev, "Invalid pointer to INIT_8E table\n");
return 0;
} }
gpio_entry = gpio_table + gpio_table[1]; if (!iexec->execute)
for (i = 0; i < gpio_table[2]; i++, gpio_entry += gpio_table[3]) { return 1;
uint32_t entry = ROM32(gpio_entry[0]), r, s, v;
int line = (entry & 0x0000001f);
BIOSLOG(bios, "0x%04X: Entry: 0x%08X\n", offset, entry); for (i = 0; i < bios->dcb.gpio.entries; i++) {
struct dcb_gpio_entry *gpio = &bios->dcb.gpio.entry[i];
uint32_t r, s, v;
if ((entry & 0x0000ff00) == 0x0000ff00) BIOSLOG(bios, "0x%04X: Entry: 0x%08X\n", offset, gpio->entry);
continue;
r = nv50_gpio_reg[line >> 3]; nv50_gpio_set(bios->dev, gpio->tag, gpio->state_default);
s = (line & 0x07) << 2;
v = bios_rd32(bios, r) & ~(0x00000003 << s);
if (entry & 0x01000000)
v |= (((entry & 0x60000000) >> 29) ^ 2) << s;
else
v |= (((entry & 0x18000000) >> 27) ^ 2) << s;
bios_wr32(bios, r, v);
r = nv50_gpio_ctl[line >> 4]; /* The NVIDIA binary driver doesn't appear to actually do
s = (line & 0x0f); * any of this, my VBIOS does however.
*/
/* Not a clue, needs de-magicing */
r = nv50_gpio_ctl[gpio->line >> 4];
s = (gpio->line & 0x0f);
v = bios_rd32(bios, r) & ~(0x00010001 << s); v = bios_rd32(bios, r) & ~(0x00010001 << s);
switch ((entry & 0x06000000) >> 25) { switch ((gpio->entry & 0x06000000) >> 25) {
case 1: case 1:
v |= (0x00000001 << s); v |= (0x00000001 << s);
break; break;
...@@ -3198,7 +3184,6 @@ static int run_lvds_table(struct drm_device *dev, struct dcb_entry *dcbent, int ...@@ -3198,7 +3184,6 @@ static int run_lvds_table(struct drm_device *dev, struct dcb_entry *dcbent, int
struct nvbios *bios = &dev_priv->vbios; struct nvbios *bios = &dev_priv->vbios;
unsigned int outputset = (dcbent->or == 4) ? 1 : 0; unsigned int outputset = (dcbent->or == 4) ? 1 : 0;
uint16_t scriptptr = 0, clktable; uint16_t scriptptr = 0, clktable;
uint8_t clktableptr = 0;
/* /*
* For now we assume version 3.0 table - g80 support will need some * For now we assume version 3.0 table - g80 support will need some
...@@ -3217,26 +3202,29 @@ static int run_lvds_table(struct drm_device *dev, struct dcb_entry *dcbent, int ...@@ -3217,26 +3202,29 @@ static int run_lvds_table(struct drm_device *dev, struct dcb_entry *dcbent, int
scriptptr = ROM16(bios->data[bios->fp.lvdsmanufacturerpointer + 11 + outputset * 2]); scriptptr = ROM16(bios->data[bios->fp.lvdsmanufacturerpointer + 11 + outputset * 2]);
break; break;
case LVDS_RESET: case LVDS_RESET:
clktable = bios->fp.lvdsmanufacturerpointer + 15;
if (dcbent->or == 4)
clktable += 8;
if (dcbent->lvdsconf.use_straps_for_mode) { if (dcbent->lvdsconf.use_straps_for_mode) {
if (bios->fp.dual_link) if (bios->fp.dual_link)
clktableptr += 2; clktable += 4;
if (bios->fp.BITbit1) if (bios->fp.if_is_24bit)
clktableptr++; clktable += 2;
} else { } else {
/* using EDID */ /* using EDID */
uint8_t fallback = bios->data[bios->fp.lvdsmanufacturerpointer + 4]; int cmpval_24bit = (dcbent->or == 4) ? 4 : 1;
int fallbackcmpval = (dcbent->or == 4) ? 4 : 1;
if (bios->fp.dual_link) { if (bios->fp.dual_link) {
clktableptr += 2; clktable += 4;
fallbackcmpval *= 2; cmpval_24bit <<= 1;
} }
if (fallbackcmpval & fallback)
clktableptr++; if (bios->fp.strapless_is_24bit & cmpval_24bit)
clktable += 2;
} }
/* adding outputset * 8 may not be correct */ clktable = ROM16(bios->data[clktable]);
clktable = ROM16(bios->data[bios->fp.lvdsmanufacturerpointer + 15 + clktableptr * 2 + outputset * 8]);
if (!clktable) { if (!clktable) {
NV_ERROR(dev, "Pixel clock comparison table not found\n"); NV_ERROR(dev, "Pixel clock comparison table not found\n");
return -ENOENT; return -ENOENT;
...@@ -3638,37 +3626,40 @@ int nouveau_bios_parse_lvds_table(struct drm_device *dev, int pxclk, bool *dl, b ...@@ -3638,37 +3626,40 @@ int nouveau_bios_parse_lvds_table(struct drm_device *dev, int pxclk, bool *dl, b
*if_is_24bit = bios->data[lvdsofs] & 16; *if_is_24bit = bios->data[lvdsofs] & 16;
break; break;
case 0x30: case 0x30:
/* case 0x40:
* My money would be on there being a 24 bit interface bit in
* this table, but I have no example of a laptop bios with a
* 24 bit panel to confirm that. Hence we shout loudly if any
* bit other than bit 0 is set (I've not even seen bit 1)
*/
if (bios->data[lvdsofs] > 1)
NV_ERROR(dev,
"You have a very unusual laptop display; please report it\n");
/* /*
* No sign of the "power off for reset" or "reset for panel * No sign of the "power off for reset" or "reset for panel
* on" bits, but it's safer to assume we should * on" bits, but it's safer to assume we should
*/ */
bios->fp.power_off_for_reset = true; bios->fp.power_off_for_reset = true;
bios->fp.reset_after_pclk_change = true; bios->fp.reset_after_pclk_change = true;
/* /*
* It's ok lvdsofs is wrong for nv4x edid case; dual_link is * It's ok lvdsofs is wrong for nv4x edid case; dual_link is
* over-written, and BITbit1 isn't used * over-written, and if_is_24bit isn't used
*/ */
bios->fp.dual_link = bios->data[lvdsofs] & 1; bios->fp.dual_link = bios->data[lvdsofs] & 1;
bios->fp.BITbit1 = bios->data[lvdsofs] & 2;
bios->fp.duallink_transition_clk = ROM16(bios->data[bios->fp.lvdsmanufacturerpointer + 5]) * 10;
break;
case 0x40:
bios->fp.dual_link = bios->data[lvdsofs] & 1;
bios->fp.if_is_24bit = bios->data[lvdsofs] & 2; bios->fp.if_is_24bit = bios->data[lvdsofs] & 2;
bios->fp.strapless_is_24bit = bios->data[bios->fp.lvdsmanufacturerpointer + 4]; bios->fp.strapless_is_24bit = bios->data[bios->fp.lvdsmanufacturerpointer + 4];
bios->fp.duallink_transition_clk = ROM16(bios->data[bios->fp.lvdsmanufacturerpointer + 5]) * 10; bios->fp.duallink_transition_clk = ROM16(bios->data[bios->fp.lvdsmanufacturerpointer + 5]) * 10;
break; break;
} }
/* Dell Latitude D620 reports a too-high value for the dual-link
* transition freq, causing us to program the panel incorrectly.
*
* It doesn't appear the VBIOS actually uses its transition freq
* (90000kHz), instead it uses the "Number of LVDS channels" field
* out of the panel ID structure (http://www.spwg.org/).
*
* For the moment, a quirk will do :)
*/
if ((dev->pdev->device == 0x01d7) &&
(dev->pdev->subsystem_vendor == 0x1028) &&
(dev->pdev->subsystem_device == 0x01c2)) {
bios->fp.duallink_transition_clk = 80000;
}
/* set dual_link flag for EDID case */ /* set dual_link flag for EDID case */
if (pxclk && (chip_version < 0x25 || chip_version > 0x28)) if (pxclk && (chip_version < 0x25 || chip_version > 0x28))
bios->fp.dual_link = (pxclk >= bios->fp.duallink_transition_clk); bios->fp.dual_link = (pxclk >= bios->fp.duallink_transition_clk);
...@@ -5077,25 +5068,25 @@ parse_dcb30_gpio_entry(struct nvbios *bios, uint16_t offset) ...@@ -5077,25 +5068,25 @@ parse_dcb30_gpio_entry(struct nvbios *bios, uint16_t offset)
gpio->tag = tag; gpio->tag = tag;
gpio->line = line; gpio->line = line;
gpio->invert = flags != 4; gpio->invert = flags != 4;
gpio->entry = ent;
} }
static void static void
parse_dcb40_gpio_entry(struct nvbios *bios, uint16_t offset) parse_dcb40_gpio_entry(struct nvbios *bios, uint16_t offset)
{ {
uint32_t entry = ROM32(bios->data[offset]);
struct dcb_gpio_entry *gpio; struct dcb_gpio_entry *gpio;
uint32_t ent = ROM32(bios->data[offset]);
uint8_t line = ent & 0x1f,
tag = ent >> 8 & 0xff;
if (tag == 0xff) if ((entry & 0x0000ff00) == 0x0000ff00)
return; return;
gpio = new_gpio_entry(bios); gpio = new_gpio_entry(bios);
gpio->tag = (entry & 0x0000ff00) >> 8;
/* Currently unused, we may need more fields parsed at some gpio->line = (entry & 0x0000001f) >> 0;
* point. */ gpio->state_default = (entry & 0x01000000) >> 24;
gpio->tag = tag; gpio->state[0] = (entry & 0x18000000) >> 27;
gpio->line = line; gpio->state[1] = (entry & 0x60000000) >> 29;
gpio->entry = entry;
} }
static void static void
......
...@@ -49,6 +49,9 @@ struct dcb_gpio_entry { ...@@ -49,6 +49,9 @@ struct dcb_gpio_entry {
enum dcb_gpio_tag tag; enum dcb_gpio_tag tag;
int line; int line;
bool invert; bool invert;
uint32_t entry;
uint8_t state_default;
uint8_t state[2];
}; };
struct dcb_gpio_table { struct dcb_gpio_table {
...@@ -267,7 +270,6 @@ struct nvbios { ...@@ -267,7 +270,6 @@ struct nvbios {
bool reset_after_pclk_change; bool reset_after_pclk_change;
bool dual_link; bool dual_link;
bool link_c_increment; bool link_c_increment;
bool BITbit1;
bool if_is_24bit; bool if_is_24bit;
int duallink_transition_clk; int duallink_transition_clk;
uint8_t strapless_is_24bit; uint8_t strapless_is_24bit;
......
...@@ -71,7 +71,7 @@ nouveau_bo_fixup_align(struct drm_device *dev, ...@@ -71,7 +71,7 @@ nouveau_bo_fixup_align(struct drm_device *dev,
* many small buffers. * many small buffers.
*/ */
if (dev_priv->card_type == NV_50) { if (dev_priv->card_type == NV_50) {
uint32_t block_size = nouveau_mem_fb_amount(dev) >> 15; uint32_t block_size = dev_priv->vram_size >> 15;
int i; int i;
switch (tile_flags) { switch (tile_flags) {
...@@ -153,7 +153,7 @@ nouveau_bo_new(struct drm_device *dev, struct nouveau_channel *chan, ...@@ -153,7 +153,7 @@ nouveau_bo_new(struct drm_device *dev, struct nouveau_channel *chan,
nvbo->placement.fpfn = 0; nvbo->placement.fpfn = 0;
nvbo->placement.lpfn = mappable ? dev_priv->fb_mappable_pages : 0; nvbo->placement.lpfn = mappable ? dev_priv->fb_mappable_pages : 0;
nouveau_bo_placement_set(nvbo, flags); nouveau_bo_placement_set(nvbo, flags, 0);
nvbo->channel = chan; nvbo->channel = chan;
ret = ttm_bo_init(&dev_priv->ttm.bdev, &nvbo->bo, size, ret = ttm_bo_init(&dev_priv->ttm.bdev, &nvbo->bo, size,
...@@ -172,26 +172,33 @@ nouveau_bo_new(struct drm_device *dev, struct nouveau_channel *chan, ...@@ -172,26 +172,33 @@ nouveau_bo_new(struct drm_device *dev, struct nouveau_channel *chan,
return 0; return 0;
} }
static void
set_placement_list(uint32_t *pl, unsigned *n, uint32_t type, uint32_t flags)
{
*n = 0;
if (type & TTM_PL_FLAG_VRAM)
pl[(*n)++] = TTM_PL_FLAG_VRAM | flags;
if (type & TTM_PL_FLAG_TT)
pl[(*n)++] = TTM_PL_FLAG_TT | flags;
if (type & TTM_PL_FLAG_SYSTEM)
pl[(*n)++] = TTM_PL_FLAG_SYSTEM | flags;
}
void void
nouveau_bo_placement_set(struct nouveau_bo *nvbo, uint32_t memtype) nouveau_bo_placement_set(struct nouveau_bo *nvbo, uint32_t type, uint32_t busy)
{ {
int n = 0; struct ttm_placement *pl = &nvbo->placement;
uint32_t flags = TTM_PL_MASK_CACHING |
if (memtype & TTM_PL_FLAG_VRAM) (nvbo->pin_refcnt ? TTM_PL_FLAG_NO_EVICT : 0);
nvbo->placements[n++] = TTM_PL_FLAG_VRAM | TTM_PL_MASK_CACHING;
if (memtype & TTM_PL_FLAG_TT) pl->placement = nvbo->placements;
nvbo->placements[n++] = TTM_PL_FLAG_TT | TTM_PL_MASK_CACHING; set_placement_list(nvbo->placements, &pl->num_placement,
if (memtype & TTM_PL_FLAG_SYSTEM) type, flags);
nvbo->placements[n++] = TTM_PL_FLAG_SYSTEM | TTM_PL_MASK_CACHING;
nvbo->placement.placement = nvbo->placements; pl->busy_placement = nvbo->busy_placements;
nvbo->placement.busy_placement = nvbo->placements; set_placement_list(nvbo->busy_placements, &pl->num_busy_placement,
nvbo->placement.num_placement = n; type | busy, flags);
nvbo->placement.num_busy_placement = n;
if (nvbo->pin_refcnt) {
while (n--)
nvbo->placements[n] |= TTM_PL_FLAG_NO_EVICT;
}
} }
int int
...@@ -199,7 +206,7 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t memtype) ...@@ -199,7 +206,7 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t memtype)
{ {
struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev); struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev);
struct ttm_buffer_object *bo = &nvbo->bo; struct ttm_buffer_object *bo = &nvbo->bo;
int ret, i; int ret;
if (nvbo->pin_refcnt && !(memtype & (1 << bo->mem.mem_type))) { if (nvbo->pin_refcnt && !(memtype & (1 << bo->mem.mem_type))) {
NV_ERROR(nouveau_bdev(bo->bdev)->dev, NV_ERROR(nouveau_bdev(bo->bdev)->dev,
...@@ -215,9 +222,7 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t memtype) ...@@ -215,9 +222,7 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t memtype)
if (ret) if (ret)
goto out; goto out;
nouveau_bo_placement_set(nvbo, memtype); nouveau_bo_placement_set(nvbo, memtype, 0);
for (i = 0; i < nvbo->placement.num_placement; i++)
nvbo->placements[i] |= TTM_PL_FLAG_NO_EVICT;
ret = ttm_bo_validate(bo, &nvbo->placement, false, false); ret = ttm_bo_validate(bo, &nvbo->placement, false, false);
if (ret == 0) { if (ret == 0) {
...@@ -244,7 +249,7 @@ nouveau_bo_unpin(struct nouveau_bo *nvbo) ...@@ -244,7 +249,7 @@ nouveau_bo_unpin(struct nouveau_bo *nvbo)
{ {
struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev); struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev);
struct ttm_buffer_object *bo = &nvbo->bo; struct ttm_buffer_object *bo = &nvbo->bo;
int ret, i; int ret;
if (--nvbo->pin_refcnt) if (--nvbo->pin_refcnt)
return 0; return 0;
...@@ -253,8 +258,7 @@ nouveau_bo_unpin(struct nouveau_bo *nvbo) ...@@ -253,8 +258,7 @@ nouveau_bo_unpin(struct nouveau_bo *nvbo)
if (ret) if (ret)
return ret; return ret;
for (i = 0; i < nvbo->placement.num_placement; i++) nouveau_bo_placement_set(nvbo, bo->mem.placement, 0);
nvbo->placements[i] &= ~TTM_PL_FLAG_NO_EVICT;
ret = ttm_bo_validate(bo, &nvbo->placement, false, false); ret = ttm_bo_validate(bo, &nvbo->placement, false, false);
if (ret == 0) { if (ret == 0) {
...@@ -395,8 +399,8 @@ nouveau_bo_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, ...@@ -395,8 +399,8 @@ nouveau_bo_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
man->io_addr = NULL; man->io_addr = NULL;
man->io_offset = drm_get_resource_start(dev, 1); man->io_offset = drm_get_resource_start(dev, 1);
man->io_size = drm_get_resource_len(dev, 1); man->io_size = drm_get_resource_len(dev, 1);
if (man->io_size > nouveau_mem_fb_amount(dev)) if (man->io_size > dev_priv->vram_size)
man->io_size = nouveau_mem_fb_amount(dev); man->io_size = dev_priv->vram_size;
man->gpu_offset = dev_priv->vm_vram_base; man->gpu_offset = dev_priv->vm_vram_base;
break; break;
...@@ -439,10 +443,11 @@ nouveau_bo_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *pl) ...@@ -439,10 +443,11 @@ nouveau_bo_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *pl)
switch (bo->mem.mem_type) { switch (bo->mem.mem_type) {
case TTM_PL_VRAM: case TTM_PL_VRAM:
nouveau_bo_placement_set(nvbo, TTM_PL_FLAG_TT); nouveau_bo_placement_set(nvbo, TTM_PL_FLAG_TT,
TTM_PL_FLAG_SYSTEM);
break; break;
default: default:
nouveau_bo_placement_set(nvbo, TTM_PL_FLAG_SYSTEM); nouveau_bo_placement_set(nvbo, TTM_PL_FLAG_SYSTEM, 0);
break; break;
} }
......
...@@ -142,7 +142,6 @@ nouveau_channel_alloc(struct drm_device *dev, struct nouveau_channel **chan_ret, ...@@ -142,7 +142,6 @@ nouveau_channel_alloc(struct drm_device *dev, struct nouveau_channel **chan_ret,
GFP_KERNEL); GFP_KERNEL);
if (!dev_priv->fifos[channel]) if (!dev_priv->fifos[channel])
return -ENOMEM; return -ENOMEM;
dev_priv->fifo_alloc_count++;
chan = dev_priv->fifos[channel]; chan = dev_priv->fifos[channel];
INIT_LIST_HEAD(&chan->nvsw.vbl_wait); INIT_LIST_HEAD(&chan->nvsw.vbl_wait);
INIT_LIST_HEAD(&chan->fence.pending); INIT_LIST_HEAD(&chan->fence.pending);
...@@ -321,7 +320,6 @@ nouveau_channel_free(struct nouveau_channel *chan) ...@@ -321,7 +320,6 @@ nouveau_channel_free(struct nouveau_channel *chan)
iounmap(chan->user); iounmap(chan->user);
dev_priv->fifos[chan->id] = NULL; dev_priv->fifos[chan->id] = NULL;
dev_priv->fifo_alloc_count--;
kfree(chan); kfree(chan);
} }
......
...@@ -137,10 +137,9 @@ nouveau_debugfs_memory_info(struct seq_file *m, void *data) ...@@ -137,10 +137,9 @@ nouveau_debugfs_memory_info(struct seq_file *m, void *data)
{ {
struct drm_info_node *node = (struct drm_info_node *) m->private; struct drm_info_node *node = (struct drm_info_node *) m->private;
struct drm_minor *minor = node->minor; struct drm_minor *minor = node->minor;
struct drm_device *dev = minor->dev; struct drm_nouveau_private *dev_priv = minor->dev->dev_private;
seq_printf(m, "VRAM total: %dKiB\n", seq_printf(m, "VRAM total: %dKiB\n", (int)(dev_priv->vram_size >> 10));
(int)(nouveau_mem_fb_amount(dev) >> 10));
return 0; return 0;
} }
......
...@@ -483,7 +483,7 @@ nouveau_dp_auxch(struct nouveau_i2c_chan *auxch, int cmd, int addr, ...@@ -483,7 +483,7 @@ nouveau_dp_auxch(struct nouveau_i2c_chan *auxch, int cmd, int addr,
ctrl |= (cmd << NV50_AUXCH_CTRL_CMD_SHIFT); ctrl |= (cmd << NV50_AUXCH_CTRL_CMD_SHIFT);
ctrl |= ((data_nr - 1) << NV50_AUXCH_CTRL_LEN_SHIFT); ctrl |= ((data_nr - 1) << NV50_AUXCH_CTRL_LEN_SHIFT);
for (;;) { for (i = 0; i < 16; i++) {
nv_wr32(dev, NV50_AUXCH_CTRL(index), ctrl | 0x80000000); nv_wr32(dev, NV50_AUXCH_CTRL(index), ctrl | 0x80000000);
nv_wr32(dev, NV50_AUXCH_CTRL(index), ctrl); nv_wr32(dev, NV50_AUXCH_CTRL(index), ctrl);
nv_wr32(dev, NV50_AUXCH_CTRL(index), ctrl | 0x00010000); nv_wr32(dev, NV50_AUXCH_CTRL(index), ctrl | 0x00010000);
...@@ -502,6 +502,12 @@ nouveau_dp_auxch(struct nouveau_i2c_chan *auxch, int cmd, int addr, ...@@ -502,6 +502,12 @@ nouveau_dp_auxch(struct nouveau_i2c_chan *auxch, int cmd, int addr,
break; break;
} }
if (i == 16) {
NV_ERROR(dev, "auxch DEFER too many times, bailing\n");
ret = -EREMOTEIO;
goto out;
}
if (cmd & 1) { if (cmd & 1) {
if ((stat & NV50_AUXCH_STAT_COUNT) != data_nr) { if ((stat & NV50_AUXCH_STAT_COUNT) != data_nr) {
ret = -EREMOTEIO; ret = -EREMOTEIO;
......
...@@ -76,6 +76,7 @@ struct nouveau_bo { ...@@ -76,6 +76,7 @@ struct nouveau_bo {
struct ttm_buffer_object bo; struct ttm_buffer_object bo;
struct ttm_placement placement; struct ttm_placement placement;
u32 placements[3]; u32 placements[3];
u32 busy_placements[3];
struct ttm_bo_kmap_obj kmap; struct ttm_bo_kmap_obj kmap;
struct list_head head; struct list_head head;
...@@ -519,6 +520,7 @@ struct drm_nouveau_private { ...@@ -519,6 +520,7 @@ struct drm_nouveau_private {
struct workqueue_struct *wq; struct workqueue_struct *wq;
struct work_struct irq_work; struct work_struct irq_work;
struct work_struct hpd_work;
struct list_head vbl_waiting; struct list_head vbl_waiting;
...@@ -533,7 +535,6 @@ struct drm_nouveau_private { ...@@ -533,7 +535,6 @@ struct drm_nouveau_private {
struct fb_info *fbdev_info; struct fb_info *fbdev_info;
int fifo_alloc_count;
struct nouveau_channel *fifos[NOUVEAU_MAX_CHANNEL_NR]; struct nouveau_channel *fifos[NOUVEAU_MAX_CHANNEL_NR];
struct nouveau_engine engine; struct nouveau_engine engine;
...@@ -553,12 +554,6 @@ struct drm_nouveau_private { ...@@ -553,12 +554,6 @@ struct drm_nouveau_private {
uint32_t ramro_offset; uint32_t ramro_offset;
uint32_t ramro_size; uint32_t ramro_size;
/* base physical addresses */
uint64_t fb_phys;
uint64_t fb_available_size;
uint64_t fb_mappable_pages;
uint64_t fb_aper_free;
struct { struct {
enum { enum {
NOUVEAU_GART_NONE = 0, NOUVEAU_GART_NONE = 0,
...@@ -572,10 +567,6 @@ struct drm_nouveau_private { ...@@ -572,10 +567,6 @@ struct drm_nouveau_private {
struct nouveau_gpuobj *sg_ctxdma; struct nouveau_gpuobj *sg_ctxdma;
struct page *sg_dummy_page; struct page *sg_dummy_page;
dma_addr_t sg_dummy_bus; dma_addr_t sg_dummy_bus;
/* nottm hack */
struct drm_ttm_backend *sg_be;
unsigned long sg_handle;
} gart_info; } gart_info;
/* nv10-nv40 tiling regions */ /* nv10-nv40 tiling regions */
...@@ -584,6 +575,16 @@ struct drm_nouveau_private { ...@@ -584,6 +575,16 @@ struct drm_nouveau_private {
spinlock_t lock; spinlock_t lock;
} tile; } tile;
/* VRAM/fb configuration */
uint64_t vram_size;
uint64_t vram_sys_base;
uint64_t fb_phys;
uint64_t fb_available_size;
uint64_t fb_mappable_pages;
uint64_t fb_aper_free;
int fb_mtrr;
/* G8x/G9x virtual address space */ /* G8x/G9x virtual address space */
uint64_t vm_gart_base; uint64_t vm_gart_base;
uint64_t vm_gart_size; uint64_t vm_gart_size;
...@@ -592,10 +593,6 @@ struct drm_nouveau_private { ...@@ -592,10 +593,6 @@ struct drm_nouveau_private {
uint64_t vm_end; uint64_t vm_end;
struct nouveau_gpuobj *vm_vram_pt[NV50_VM_VRAM_NR]; struct nouveau_gpuobj *vm_vram_pt[NV50_VM_VRAM_NR];
int vm_vram_pt_nr; int vm_vram_pt_nr;
uint64_t vram_sys_base;
/* the mtrr covering the FB */
int fb_mtrr;
struct mem_block *ramin_heap; struct mem_block *ramin_heap;
...@@ -614,11 +611,7 @@ struct drm_nouveau_private { ...@@ -614,11 +611,7 @@ struct drm_nouveau_private {
uint32_t dac_users[4]; uint32_t dac_users[4];
struct nouveau_suspend_resume { struct nouveau_suspend_resume {
uint32_t fifo_mode;
uint32_t graph_ctx_control;
uint32_t graph_state;
uint32_t *ramin_copy; uint32_t *ramin_copy;
uint64_t ramin_size;
} susres; } susres;
struct backlight_device *backlight; struct backlight_device *backlight;
...@@ -717,7 +710,7 @@ extern struct mem_block *nouveau_mem_alloc_block(struct mem_block *, ...@@ -717,7 +710,7 @@ extern struct mem_block *nouveau_mem_alloc_block(struct mem_block *,
struct drm_file *, int tail); struct drm_file *, int tail);
extern void nouveau_mem_takedown(struct mem_block **heap); extern void nouveau_mem_takedown(struct mem_block **heap);
extern void nouveau_mem_free_block(struct mem_block *); extern void nouveau_mem_free_block(struct mem_block *);
extern uint64_t nouveau_mem_fb_amount(struct drm_device *); extern int nouveau_mem_detect(struct drm_device *dev);
extern void nouveau_mem_release(struct drm_file *, struct mem_block *heap); extern void nouveau_mem_release(struct drm_file *, struct mem_block *heap);
extern int nouveau_mem_init(struct drm_device *); extern int nouveau_mem_init(struct drm_device *);
extern int nouveau_mem_init_agp(struct drm_device *); extern int nouveau_mem_init_agp(struct drm_device *);
...@@ -1124,7 +1117,8 @@ extern int nouveau_bo_pin(struct nouveau_bo *, uint32_t flags); ...@@ -1124,7 +1117,8 @@ extern int nouveau_bo_pin(struct nouveau_bo *, uint32_t flags);
extern int nouveau_bo_unpin(struct nouveau_bo *); extern int nouveau_bo_unpin(struct nouveau_bo *);
extern int nouveau_bo_map(struct nouveau_bo *); extern int nouveau_bo_map(struct nouveau_bo *);
extern void nouveau_bo_unmap(struct nouveau_bo *); extern void nouveau_bo_unmap(struct nouveau_bo *);
extern void nouveau_bo_placement_set(struct nouveau_bo *, uint32_t memtype); extern void nouveau_bo_placement_set(struct nouveau_bo *, uint32_t type,
uint32_t busy);
extern u16 nouveau_bo_rd16(struct nouveau_bo *nvbo, unsigned index); extern u16 nouveau_bo_rd16(struct nouveau_bo *nvbo, unsigned index);
extern void nouveau_bo_wr16(struct nouveau_bo *nvbo, unsigned index, u16 val); extern void nouveau_bo_wr16(struct nouveau_bo *nvbo, unsigned index, u16 val);
extern u32 nouveau_bo_rd32(struct nouveau_bo *nvbo, unsigned index); extern u32 nouveau_bo_rd32(struct nouveau_bo *nvbo, unsigned index);
...@@ -1168,6 +1162,10 @@ extern int nouveau_gem_ioctl_info(struct drm_device *, void *, ...@@ -1168,6 +1162,10 @@ extern int nouveau_gem_ioctl_info(struct drm_device *, void *,
int nv17_gpio_get(struct drm_device *dev, enum dcb_gpio_tag tag); int nv17_gpio_get(struct drm_device *dev, enum dcb_gpio_tag tag);
int nv17_gpio_set(struct drm_device *dev, enum dcb_gpio_tag tag, int state); int nv17_gpio_set(struct drm_device *dev, enum dcb_gpio_tag tag, int state);
/* nv50_gpio.c */
int nv50_gpio_get(struct drm_device *dev, enum dcb_gpio_tag tag);
int nv50_gpio_set(struct drm_device *dev, enum dcb_gpio_tag tag, int state);
#ifndef ioread32_native #ifndef ioread32_native
#ifdef __BIG_ENDIAN #ifdef __BIG_ENDIAN
#define ioread16_native ioread16be #define ioread16_native ioread16be
......
...@@ -47,6 +47,7 @@ struct nouveau_encoder { ...@@ -47,6 +47,7 @@ struct nouveau_encoder {
union { union {
struct { struct {
int mc_unknown;
int dpcd_version; int dpcd_version;
int link_nr; int link_nr;
int link_bw; int link_bw;
......
...@@ -180,40 +180,35 @@ nouveau_gem_set_domain(struct drm_gem_object *gem, uint32_t read_domains, ...@@ -180,40 +180,35 @@ nouveau_gem_set_domain(struct drm_gem_object *gem, uint32_t read_domains,
{ {
struct nouveau_bo *nvbo = gem->driver_private; struct nouveau_bo *nvbo = gem->driver_private;
struct ttm_buffer_object *bo = &nvbo->bo; struct ttm_buffer_object *bo = &nvbo->bo;
uint64_t flags; uint32_t domains = valid_domains &
(write_domains ? write_domains : read_domains);
uint32_t pref_flags = 0, valid_flags = 0;
if (!valid_domains || (!read_domains && !write_domains)) if (!domains)
return -EINVAL; return -EINVAL;
if (write_domains) { if (valid_domains & NOUVEAU_GEM_DOMAIN_VRAM)
if ((valid_domains & NOUVEAU_GEM_DOMAIN_VRAM) && valid_flags |= TTM_PL_FLAG_VRAM;
(write_domains & NOUVEAU_GEM_DOMAIN_VRAM))
flags = TTM_PL_FLAG_VRAM; if (valid_domains & NOUVEAU_GEM_DOMAIN_GART)
else valid_flags |= TTM_PL_FLAG_TT;
if ((valid_domains & NOUVEAU_GEM_DOMAIN_GART) &&
(write_domains & NOUVEAU_GEM_DOMAIN_GART)) if ((domains & NOUVEAU_GEM_DOMAIN_VRAM) &&
flags = TTM_PL_FLAG_TT; bo->mem.mem_type == TTM_PL_VRAM)
else pref_flags |= TTM_PL_FLAG_VRAM;
return -EINVAL;
} else { else if ((domains & NOUVEAU_GEM_DOMAIN_GART) &&
if ((valid_domains & NOUVEAU_GEM_DOMAIN_VRAM) && bo->mem.mem_type == TTM_PL_TT)
(read_domains & NOUVEAU_GEM_DOMAIN_VRAM) && pref_flags |= TTM_PL_FLAG_TT;
bo->mem.mem_type == TTM_PL_VRAM)
flags = TTM_PL_FLAG_VRAM; else if (domains & NOUVEAU_GEM_DOMAIN_VRAM)
else pref_flags |= TTM_PL_FLAG_VRAM;
if ((valid_domains & NOUVEAU_GEM_DOMAIN_GART) &&
(read_domains & NOUVEAU_GEM_DOMAIN_GART) && else
bo->mem.mem_type == TTM_PL_TT) pref_flags |= TTM_PL_FLAG_TT;
flags = TTM_PL_FLAG_TT;
else nouveau_bo_placement_set(nvbo, pref_flags, valid_flags);
if ((valid_domains & NOUVEAU_GEM_DOMAIN_VRAM) &&
(read_domains & NOUVEAU_GEM_DOMAIN_VRAM))
flags = TTM_PL_FLAG_VRAM;
else
flags = TTM_PL_FLAG_TT;
}
nouveau_bo_placement_set(nvbo, flags);
return 0; return 0;
} }
......
...@@ -51,6 +51,7 @@ nouveau_irq_preinstall(struct drm_device *dev) ...@@ -51,6 +51,7 @@ nouveau_irq_preinstall(struct drm_device *dev)
if (dev_priv->card_type == NV_50) { if (dev_priv->card_type == NV_50) {
INIT_WORK(&dev_priv->irq_work, nv50_display_irq_handler_bh); INIT_WORK(&dev_priv->irq_work, nv50_display_irq_handler_bh);
INIT_WORK(&dev_priv->hpd_work, nv50_display_irq_hotplug_bh);
INIT_LIST_HEAD(&dev_priv->vbl_waiting); INIT_LIST_HEAD(&dev_priv->vbl_waiting);
} }
} }
......
...@@ -347,6 +347,20 @@ nv50_mem_vm_bind_linear(struct drm_device *dev, uint64_t virt, uint32_t size, ...@@ -347,6 +347,20 @@ nv50_mem_vm_bind_linear(struct drm_device *dev, uint64_t virt, uint32_t size,
return -EBUSY; return -EBUSY;
} }
nv_wr32(dev, 0x100c80, 0x00040001);
if (!nv_wait(0x100c80, 0x00000001, 0x00000000)) {
NV_ERROR(dev, "timeout: (0x100c80 & 1) == 0 (2)\n");
NV_ERROR(dev, "0x100c80 = 0x%08x\n", nv_rd32(dev, 0x100c80));
return -EBUSY;
}
nv_wr32(dev, 0x100c80, 0x00060001);
if (!nv_wait(0x100c80, 0x00000001, 0x00000000)) {
NV_ERROR(dev, "timeout: (0x100c80 & 1) == 0 (2)\n");
NV_ERROR(dev, "0x100c80 = 0x%08x\n", nv_rd32(dev, 0x100c80));
return -EBUSY;
}
return 0; return 0;
} }
...@@ -384,6 +398,20 @@ nv50_mem_vm_unbind(struct drm_device *dev, uint64_t virt, uint32_t size) ...@@ -384,6 +398,20 @@ nv50_mem_vm_unbind(struct drm_device *dev, uint64_t virt, uint32_t size)
} }
nv_wr32(dev, 0x100c80, 0x00000001); nv_wr32(dev, 0x100c80, 0x00000001);
if (!nv_wait(0x100c80, 0x00000001, 0x00000000)) {
NV_ERROR(dev, "timeout: (0x100c80 & 1) == 0 (2)\n");
NV_ERROR(dev, "0x100c80 = 0x%08x\n", nv_rd32(dev, 0x100c80));
return;
}
nv_wr32(dev, 0x100c80, 0x00040001);
if (!nv_wait(0x100c80, 0x00000001, 0x00000000)) {
NV_ERROR(dev, "timeout: (0x100c80 & 1) == 0 (2)\n");
NV_ERROR(dev, "0x100c80 = 0x%08x\n", nv_rd32(dev, 0x100c80));
return;
}
nv_wr32(dev, 0x100c80, 0x00060001);
if (!nv_wait(0x100c80, 0x00000001, 0x00000000)) { if (!nv_wait(0x100c80, 0x00000001, 0x00000000)) {
NV_ERROR(dev, "timeout: (0x100c80 & 1) == 0 (2)\n"); NV_ERROR(dev, "timeout: (0x100c80 & 1) == 0 (2)\n");
NV_ERROR(dev, "0x100c80 = 0x%08x\n", nv_rd32(dev, 0x100c80)); NV_ERROR(dev, "0x100c80 = 0x%08x\n", nv_rd32(dev, 0x100c80));
...@@ -449,9 +477,30 @@ void nouveau_mem_close(struct drm_device *dev) ...@@ -449,9 +477,30 @@ void nouveau_mem_close(struct drm_device *dev)
} }
} }
/*XXX won't work on BSD because of pci_read_config_dword */
static uint32_t static uint32_t
nouveau_mem_fb_amount_igp(struct drm_device *dev) nouveau_mem_detect_nv04(struct drm_device *dev)
{
uint32_t boot0 = nv_rd32(dev, NV03_BOOT_0);
if (boot0 & 0x00000100)
return (((boot0 >> 12) & 0xf) * 2 + 2) * 1024 * 1024;
switch (boot0 & NV03_BOOT_0_RAM_AMOUNT) {
case NV04_BOOT_0_RAM_AMOUNT_32MB:
return 32 * 1024 * 1024;
case NV04_BOOT_0_RAM_AMOUNT_16MB:
return 16 * 1024 * 1024;
case NV04_BOOT_0_RAM_AMOUNT_8MB:
return 8 * 1024 * 1024;
case NV04_BOOT_0_RAM_AMOUNT_4MB:
return 4 * 1024 * 1024;
}
return 0;
}
static uint32_t
nouveau_mem_detect_nforce(struct drm_device *dev)
{ {
struct drm_nouveau_private *dev_priv = dev->dev_private; struct drm_nouveau_private *dev_priv = dev->dev_private;
struct pci_dev *bridge; struct pci_dev *bridge;
...@@ -463,11 +512,11 @@ nouveau_mem_fb_amount_igp(struct drm_device *dev) ...@@ -463,11 +512,11 @@ nouveau_mem_fb_amount_igp(struct drm_device *dev)
return 0; return 0;
} }
if (dev_priv->flags&NV_NFORCE) { if (dev_priv->flags & NV_NFORCE) {
pci_read_config_dword(bridge, 0x7C, &mem); pci_read_config_dword(bridge, 0x7C, &mem);
return (uint64_t)(((mem >> 6) & 31) + 1)*1024*1024; return (uint64_t)(((mem >> 6) & 31) + 1)*1024*1024;
} else } else
if (dev_priv->flags&NV_NFORCE2) { if (dev_priv->flags & NV_NFORCE2) {
pci_read_config_dword(bridge, 0x84, &mem); pci_read_config_dword(bridge, 0x84, &mem);
return (uint64_t)(((mem >> 4) & 127) + 1)*1024*1024; return (uint64_t)(((mem >> 4) & 127) + 1)*1024*1024;
} }
...@@ -477,50 +526,32 @@ nouveau_mem_fb_amount_igp(struct drm_device *dev) ...@@ -477,50 +526,32 @@ nouveau_mem_fb_amount_igp(struct drm_device *dev)
} }
/* returns the amount of FB ram in bytes */ /* returns the amount of FB ram in bytes */
uint64_t nouveau_mem_fb_amount(struct drm_device *dev) int
nouveau_mem_detect(struct drm_device *dev)
{ {
struct drm_nouveau_private *dev_priv = dev->dev_private; struct drm_nouveau_private *dev_priv = dev->dev_private;
uint32_t boot0;
if (dev_priv->card_type == NV_04) {
switch (dev_priv->card_type) { dev_priv->vram_size = nouveau_mem_detect_nv04(dev);
case NV_04: } else
boot0 = nv_rd32(dev, NV03_BOOT_0); if (dev_priv->flags & (NV_NFORCE | NV_NFORCE2)) {
if (boot0 & 0x00000100) dev_priv->vram_size = nouveau_mem_detect_nforce(dev);
return (((boot0 >> 12) & 0xf) * 2 + 2) * 1024 * 1024; } else {
dev_priv->vram_size = nv_rd32(dev, NV04_FIFO_DATA);
switch (boot0 & NV03_BOOT_0_RAM_AMOUNT) { dev_priv->vram_size &= NV10_FIFO_DATA_RAM_AMOUNT_MB_MASK;
case NV04_BOOT_0_RAM_AMOUNT_32MB: if (dev_priv->chipset == 0xaa || dev_priv->chipset == 0xac)
return 32 * 1024 * 1024; dev_priv->vram_sys_base = nv_rd32(dev, 0x100e10) << 12;
case NV04_BOOT_0_RAM_AMOUNT_16MB:
return 16 * 1024 * 1024;
case NV04_BOOT_0_RAM_AMOUNT_8MB:
return 8 * 1024 * 1024;
case NV04_BOOT_0_RAM_AMOUNT_4MB:
return 4 * 1024 * 1024;
}
break;
case NV_10:
case NV_20:
case NV_30:
case NV_40:
case NV_50:
default:
if (dev_priv->flags & (NV_NFORCE | NV_NFORCE2)) {
return nouveau_mem_fb_amount_igp(dev);
} else {
uint64_t mem;
mem = (nv_rd32(dev, NV04_FIFO_DATA) &
NV10_FIFO_DATA_RAM_AMOUNT_MB_MASK) >>
NV10_FIFO_DATA_RAM_AMOUNT_MB_SHIFT;
return mem * 1024 * 1024;
}
break;
} }
NV_ERROR(dev, NV_INFO(dev, "Detected %dMiB VRAM\n", (int)(dev_priv->vram_size >> 20));
"Unable to detect video ram size. Please report your setup to " if (dev_priv->vram_sys_base) {
DRIVER_EMAIL "\n"); NV_INFO(dev, "Stolen system memory at: 0x%010llx\n",
return 0; dev_priv->vram_sys_base);
}
if (dev_priv->vram_size)
return 0;
return -ENOMEM;
} }
#if __OS_HAS_AGP #if __OS_HAS_AGP
...@@ -631,15 +662,12 @@ nouveau_mem_init(struct drm_device *dev) ...@@ -631,15 +662,12 @@ nouveau_mem_init(struct drm_device *dev)
spin_lock_init(&dev_priv->ttm.bo_list_lock); spin_lock_init(&dev_priv->ttm.bo_list_lock);
spin_lock_init(&dev_priv->tile.lock); spin_lock_init(&dev_priv->tile.lock);
dev_priv->fb_available_size = nouveau_mem_fb_amount(dev); dev_priv->fb_available_size = dev_priv->vram_size;
dev_priv->fb_mappable_pages = dev_priv->fb_available_size; dev_priv->fb_mappable_pages = dev_priv->fb_available_size;
if (dev_priv->fb_mappable_pages > drm_get_resource_len(dev, 1)) if (dev_priv->fb_mappable_pages > drm_get_resource_len(dev, 1))
dev_priv->fb_mappable_pages = drm_get_resource_len(dev, 1); dev_priv->fb_mappable_pages = drm_get_resource_len(dev, 1);
dev_priv->fb_mappable_pages >>= PAGE_SHIFT; dev_priv->fb_mappable_pages >>= PAGE_SHIFT;
NV_INFO(dev, "%d MiB VRAM\n", (int)(dev_priv->fb_available_size >> 20));
/* remove reserved space at end of vram from available amount */ /* remove reserved space at end of vram from available amount */
dev_priv->fb_available_size -= dev_priv->ramin_rsvd_vram; dev_priv->fb_available_size -= dev_priv->ramin_rsvd_vram;
dev_priv->fb_aper_free = dev_priv->fb_available_size; dev_priv->fb_aper_free = dev_priv->fb_available_size;
......
...@@ -171,6 +171,24 @@ nouveau_sgdma_unbind(struct ttm_backend *be) ...@@ -171,6 +171,24 @@ nouveau_sgdma_unbind(struct ttm_backend *be)
} }
dev_priv->engine.instmem.finish_access(nvbe->dev); dev_priv->engine.instmem.finish_access(nvbe->dev);
if (dev_priv->card_type == NV_50) {
nv_wr32(dev, 0x100c80, 0x00050001);
if (!nv_wait(0x100c80, 0x00000001, 0x00000000)) {
NV_ERROR(dev, "timeout: (0x100c80 & 1) == 0 (2)\n");
NV_ERROR(dev, "0x100c80 = 0x%08x\n",
nv_rd32(dev, 0x100c80));
return -EBUSY;
}
nv_wr32(dev, 0x100c80, 0x00000001);
if (!nv_wait(0x100c80, 0x00000001, 0x00000000)) {
NV_ERROR(dev, "timeout: (0x100c80 & 1) == 0 (2)\n");
NV_ERROR(dev, "0x100c80 = 0x%08x\n",
nv_rd32(dev, 0x100c80));
return -EBUSY;
}
}
nvbe->bound = false; nvbe->bound = false;
return 0; return 0;
} }
......
...@@ -340,7 +340,7 @@ nouveau_card_init_channel(struct drm_device *dev) ...@@ -340,7 +340,7 @@ nouveau_card_init_channel(struct drm_device *dev)
gpuobj = NULL; gpuobj = NULL;
ret = nouveau_gpuobj_dma_new(dev_priv->channel, NV_CLASS_DMA_IN_MEMORY, ret = nouveau_gpuobj_dma_new(dev_priv->channel, NV_CLASS_DMA_IN_MEMORY,
0, nouveau_mem_fb_amount(dev), 0, dev_priv->vram_size,
NV_DMA_ACCESS_RW, NV_DMA_TARGET_VIDMEM, NV_DMA_ACCESS_RW, NV_DMA_TARGET_VIDMEM,
&gpuobj); &gpuobj);
if (ret) if (ret)
...@@ -426,6 +426,10 @@ nouveau_card_init(struct drm_device *dev) ...@@ -426,6 +426,10 @@ nouveau_card_init(struct drm_device *dev)
goto out; goto out;
} }
ret = nouveau_mem_detect(dev);
if (ret)
goto out_bios;
ret = nouveau_gpuobj_early_init(dev); ret = nouveau_gpuobj_early_init(dev);
if (ret) if (ret)
goto out_bios; goto out_bios;
...@@ -501,7 +505,7 @@ nouveau_card_init(struct drm_device *dev) ...@@ -501,7 +505,7 @@ nouveau_card_init(struct drm_device *dev)
else else
ret = nv04_display_create(dev); ret = nv04_display_create(dev);
if (ret) if (ret)
goto out_irq; goto out_channel;
} }
ret = nouveau_backlight_init(dev); ret = nouveau_backlight_init(dev);
...@@ -515,6 +519,11 @@ nouveau_card_init(struct drm_device *dev) ...@@ -515,6 +519,11 @@ nouveau_card_init(struct drm_device *dev)
return 0; return 0;
out_channel:
if (dev_priv->channel) {
nouveau_channel_free(dev_priv->channel);
dev_priv->channel = NULL;
}
out_irq: out_irq:
drm_irq_uninstall(dev); drm_irq_uninstall(dev);
out_fifo: out_fifo:
...@@ -532,6 +541,7 @@ nouveau_card_init(struct drm_device *dev) ...@@ -532,6 +541,7 @@ nouveau_card_init(struct drm_device *dev)
out_gpuobj: out_gpuobj:
nouveau_gpuobj_takedown(dev); nouveau_gpuobj_takedown(dev);
out_mem: out_mem:
nouveau_sgdma_takedown(dev);
nouveau_mem_close(dev); nouveau_mem_close(dev);
out_instmem: out_instmem:
engine->instmem.takedown(dev); engine->instmem.takedown(dev);
......
...@@ -278,7 +278,7 @@ nv40_fifo_init_ramxx(struct drm_device *dev) ...@@ -278,7 +278,7 @@ nv40_fifo_init_ramxx(struct drm_device *dev)
default: default:
nv_wr32(dev, 0x2230, 0); nv_wr32(dev, 0x2230, 0);
nv_wr32(dev, NV40_PFIFO_RAMFC, nv_wr32(dev, NV40_PFIFO_RAMFC,
((nouveau_mem_fb_amount(dev) - 512 * 1024 + ((dev_priv->vram_size - 512 * 1024 +
dev_priv->ramfc_offset) >> 16) | (3 << 16)); dev_priv->ramfc_offset) >> 16) | (3 << 16));
break; break;
} }
......
...@@ -335,6 +335,27 @@ nv40_graph_init(struct drm_device *dev) ...@@ -335,6 +335,27 @@ nv40_graph_init(struct drm_device *dev)
nv_wr32(dev, 0x400b38, 0x2ffff800); nv_wr32(dev, 0x400b38, 0x2ffff800);
nv_wr32(dev, 0x400b3c, 0x00006000); nv_wr32(dev, 0x400b3c, 0x00006000);
/* Tiling related stuff. */
switch (dev_priv->chipset) {
case 0x44:
case 0x4a:
nv_wr32(dev, 0x400bc4, 0x1003d888);
nv_wr32(dev, 0x400bbc, 0xb7a7b500);
break;
case 0x46:
nv_wr32(dev, 0x400bc4, 0x0000e024);
nv_wr32(dev, 0x400bbc, 0xb7a7b520);
break;
case 0x4c:
case 0x4e:
case 0x67:
nv_wr32(dev, 0x400bc4, 0x1003d888);
nv_wr32(dev, 0x400bbc, 0xb7a7b540);
break;
default:
break;
}
/* Turn all the tiling regions off. */ /* Turn all the tiling regions off. */
for (i = 0; i < pfb->num_tiles; i++) for (i = 0; i < pfb->num_tiles; i++)
nv40_graph_set_region_tiling(dev, i, 0, 0, 0); nv40_graph_set_region_tiling(dev, i, 0, 0, 0);
......
...@@ -143,7 +143,7 @@ nv50_evo_channel_new(struct drm_device *dev, struct nouveau_channel **pchan) ...@@ -143,7 +143,7 @@ nv50_evo_channel_new(struct drm_device *dev, struct nouveau_channel **pchan)
} }
ret = nv50_evo_dmaobj_new(chan, 0x3d, NvEvoVRAM, 0, 0x19, ret = nv50_evo_dmaobj_new(chan, 0x3d, NvEvoVRAM, 0, 0x19,
0, nouveau_mem_fb_amount(dev)); 0, dev_priv->vram_size);
if (ret) { if (ret) {
nv50_evo_channel_del(pchan); nv50_evo_channel_del(pchan);
return ret; return ret;
...@@ -231,7 +231,7 @@ nv50_display_init(struct drm_device *dev) ...@@ -231,7 +231,7 @@ nv50_display_init(struct drm_device *dev)
/* This used to be in crtc unblank, but seems out of place there. */ /* This used to be in crtc unblank, but seems out of place there. */
nv_wr32(dev, NV50_PDISPLAY_UNK_380, 0); nv_wr32(dev, NV50_PDISPLAY_UNK_380, 0);
/* RAM is clamped to 256 MiB. */ /* RAM is clamped to 256 MiB. */
ram_amount = nouveau_mem_fb_amount(dev); ram_amount = dev_priv->vram_size;
NV_DEBUG_KMS(dev, "ram_amount %d\n", ram_amount); NV_DEBUG_KMS(dev, "ram_amount %d\n", ram_amount);
if (ram_amount > 256*1024*1024) if (ram_amount > 256*1024*1024)
ram_amount = 256*1024*1024; ram_amount = 256*1024*1024;
...@@ -529,8 +529,10 @@ int nv50_display_create(struct drm_device *dev) ...@@ -529,8 +529,10 @@ int nv50_display_create(struct drm_device *dev)
} }
ret = nv50_display_init(dev); ret = nv50_display_init(dev);
if (ret) if (ret) {
nv50_display_destroy(dev);
return ret; return ret;
}
return 0; return 0;
} }
...@@ -885,10 +887,12 @@ nv50_display_error_handler(struct drm_device *dev) ...@@ -885,10 +887,12 @@ nv50_display_error_handler(struct drm_device *dev)
nv_wr32(dev, NV50_PDISPLAY_TRAPPED_ADDR, 0x90000000); nv_wr32(dev, NV50_PDISPLAY_TRAPPED_ADDR, 0x90000000);
} }
static void void
nv50_display_irq_hotplug(struct drm_device *dev) nv50_display_irq_hotplug_bh(struct work_struct *work)
{ {
struct drm_nouveau_private *dev_priv = dev->dev_private; struct drm_nouveau_private *dev_priv =
container_of(work, struct drm_nouveau_private, hpd_work);
struct drm_device *dev = dev_priv->dev;
struct drm_connector *connector; struct drm_connector *connector;
const uint32_t gpio_reg[4] = { 0xe104, 0xe108, 0xe280, 0xe284 }; const uint32_t gpio_reg[4] = { 0xe104, 0xe108, 0xe280, 0xe284 };
uint32_t unplug_mask, plug_mask, change_mask; uint32_t unplug_mask, plug_mask, change_mask;
...@@ -949,8 +953,10 @@ nv50_display_irq_handler(struct drm_device *dev) ...@@ -949,8 +953,10 @@ nv50_display_irq_handler(struct drm_device *dev)
struct drm_nouveau_private *dev_priv = dev->dev_private; struct drm_nouveau_private *dev_priv = dev->dev_private;
uint32_t delayed = 0; uint32_t delayed = 0;
while (nv_rd32(dev, NV50_PMC_INTR_0) & NV50_PMC_INTR_0_HOTPLUG) if (nv_rd32(dev, NV50_PMC_INTR_0) & NV50_PMC_INTR_0_HOTPLUG) {
nv50_display_irq_hotplug(dev); if (!work_pending(&dev_priv->hpd_work))
queue_work(dev_priv->wq, &dev_priv->hpd_work);
}
while (nv_rd32(dev, NV50_PMC_INTR_0) & NV50_PMC_INTR_0_DISPLAY) { while (nv_rd32(dev, NV50_PMC_INTR_0) & NV50_PMC_INTR_0_DISPLAY) {
uint32_t intr0 = nv_rd32(dev, NV50_PDISPLAY_INTR_0); uint32_t intr0 = nv_rd32(dev, NV50_PDISPLAY_INTR_0);
......
...@@ -37,6 +37,7 @@ ...@@ -37,6 +37,7 @@
void nv50_display_irq_handler(struct drm_device *dev); void nv50_display_irq_handler(struct drm_device *dev);
void nv50_display_irq_handler_bh(struct work_struct *work); void nv50_display_irq_handler_bh(struct work_struct *work);
void nv50_display_irq_hotplug_bh(struct work_struct *work);
int nv50_display_init(struct drm_device *dev); int nv50_display_init(struct drm_device *dev);
int nv50_display_create(struct drm_device *dev); int nv50_display_create(struct drm_device *dev);
int nv50_display_destroy(struct drm_device *dev); int nv50_display_destroy(struct drm_device *dev);
......
...@@ -157,8 +157,11 @@ nv50_fbcon_accel_init(struct fb_info *info) ...@@ -157,8 +157,11 @@ nv50_fbcon_accel_init(struct fb_info *info)
struct drm_nouveau_private *dev_priv = dev->dev_private; struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_channel *chan = dev_priv->channel; struct nouveau_channel *chan = dev_priv->channel;
struct nouveau_gpuobj *eng2d = NULL; struct nouveau_gpuobj *eng2d = NULL;
uint64_t fb;
int ret, format; int ret, format;
fb = info->fix.smem_start - dev_priv->fb_phys + dev_priv->vm_vram_base;
switch (info->var.bits_per_pixel) { switch (info->var.bits_per_pixel) {
case 8: case 8:
format = 0xf3; format = 0xf3;
...@@ -248,9 +251,8 @@ nv50_fbcon_accel_init(struct fb_info *info) ...@@ -248,9 +251,8 @@ nv50_fbcon_accel_init(struct fb_info *info)
OUT_RING(chan, info->fix.line_length); OUT_RING(chan, info->fix.line_length);
OUT_RING(chan, info->var.xres_virtual); OUT_RING(chan, info->var.xres_virtual);
OUT_RING(chan, info->var.yres_virtual); OUT_RING(chan, info->var.yres_virtual);
OUT_RING(chan, 0); OUT_RING(chan, upper_32_bits(fb));
OUT_RING(chan, info->fix.smem_start - dev_priv->fb_phys + OUT_RING(chan, lower_32_bits(fb));
dev_priv->vm_vram_base);
BEGIN_RING(chan, NvSub2D, 0x0230, 2); BEGIN_RING(chan, NvSub2D, 0x0230, 2);
OUT_RING(chan, format); OUT_RING(chan, format);
OUT_RING(chan, 1); OUT_RING(chan, 1);
...@@ -258,9 +260,8 @@ nv50_fbcon_accel_init(struct fb_info *info) ...@@ -258,9 +260,8 @@ nv50_fbcon_accel_init(struct fb_info *info)
OUT_RING(chan, info->fix.line_length); OUT_RING(chan, info->fix.line_length);
OUT_RING(chan, info->var.xres_virtual); OUT_RING(chan, info->var.xres_virtual);
OUT_RING(chan, info->var.yres_virtual); OUT_RING(chan, info->var.yres_virtual);
OUT_RING(chan, 0); OUT_RING(chan, upper_32_bits(fb));
OUT_RING(chan, info->fix.smem_start - dev_priv->fb_phys + OUT_RING(chan, lower_32_bits(fb));
dev_priv->vm_vram_base);
return 0; return 0;
} }
......
/*
* Copyright 2010 Red Hat Inc.
*
* 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: Ben Skeggs
*/
#include "drmP.h"
#include "nouveau_drv.h"
#include "nouveau_hw.h"
static int
nv50_gpio_location(struct dcb_gpio_entry *gpio, uint32_t *reg, uint32_t *shift)
{
const uint32_t nv50_gpio_reg[4] = { 0xe104, 0xe108, 0xe280, 0xe284 };
if (gpio->line > 32)
return -EINVAL;
*reg = nv50_gpio_reg[gpio->line >> 3];
*shift = (gpio->line & 7) << 2;
return 0;
}
int
nv50_gpio_get(struct drm_device *dev, enum dcb_gpio_tag tag)
{
struct dcb_gpio_entry *gpio;
uint32_t r, s, v;
gpio = nouveau_bios_gpio_entry(dev, tag);
if (!gpio)
return -ENOENT;
if (nv50_gpio_location(gpio, &r, &s))
return -EINVAL;
v = nv_rd32(dev, r) >> (s + 2);
return ((v & 1) == (gpio->state[1] & 1));
}
int
nv50_gpio_set(struct drm_device *dev, enum dcb_gpio_tag tag, int state)
{
struct dcb_gpio_entry *gpio;
uint32_t r, s, v;
gpio = nouveau_bios_gpio_entry(dev, tag);
if (!gpio)
return -ENOENT;
if (nv50_gpio_location(gpio, &r, &s))
return -EINVAL;
v = nv_rd32(dev, r) & ~(0x3 << s);
v |= (gpio->state[state] ^ 2) << s;
nv_wr32(dev, r, v);
return 0;
}
...@@ -410,9 +410,10 @@ struct nouveau_pgraph_object_class nv50_graph_grclass[] = { ...@@ -410,9 +410,10 @@ struct nouveau_pgraph_object_class nv50_graph_grclass[] = {
{ 0x5039, false, NULL }, /* m2mf */ { 0x5039, false, NULL }, /* m2mf */
{ 0x502d, false, NULL }, /* 2d */ { 0x502d, false, NULL }, /* 2d */
{ 0x50c0, false, NULL }, /* compute */ { 0x50c0, false, NULL }, /* compute */
{ 0x85c0, false, NULL }, /* compute (nva3, nva5, nva8) */
{ 0x5097, false, NULL }, /* tesla (nv50) */ { 0x5097, false, NULL }, /* tesla (nv50) */
{ 0x8297, false, NULL }, /* tesla (nv80/nv90) */ { 0x8297, false, NULL }, /* tesla (nv8x/nv9x) */
{ 0x8397, false, NULL }, /* tesla (nva0) */ { 0x8397, false, NULL }, /* tesla (nva0, nvaa, nvac) */
{ 0x8597, false, NULL }, /* tesla (nva8) */ { 0x8597, false, NULL }, /* tesla (nva3, nva5, nva8) */
{} {}
}; };
...@@ -55,12 +55,12 @@ ...@@ -55,12 +55,12 @@
#define CP_FLAG_AUTO_LOAD ((2 * 32) + 5) #define CP_FLAG_AUTO_LOAD ((2 * 32) + 5)
#define CP_FLAG_AUTO_LOAD_NOT_PENDING 0 #define CP_FLAG_AUTO_LOAD_NOT_PENDING 0
#define CP_FLAG_AUTO_LOAD_PENDING 1 #define CP_FLAG_AUTO_LOAD_PENDING 1
#define CP_FLAG_NEWCTX ((2 * 32) + 10)
#define CP_FLAG_NEWCTX_BUSY 0
#define CP_FLAG_NEWCTX_DONE 1
#define CP_FLAG_XFER ((2 * 32) + 11) #define CP_FLAG_XFER ((2 * 32) + 11)
#define CP_FLAG_XFER_IDLE 0 #define CP_FLAG_XFER_IDLE 0
#define CP_FLAG_XFER_BUSY 1 #define CP_FLAG_XFER_BUSY 1
#define CP_FLAG_NEWCTX ((2 * 32) + 12)
#define CP_FLAG_NEWCTX_BUSY 0
#define CP_FLAG_NEWCTX_DONE 1
#define CP_FLAG_ALWAYS ((2 * 32) + 13) #define CP_FLAG_ALWAYS ((2 * 32) + 13)
#define CP_FLAG_ALWAYS_FALSE 0 #define CP_FLAG_ALWAYS_FALSE 0
#define CP_FLAG_ALWAYS_TRUE 1 #define CP_FLAG_ALWAYS_TRUE 1
...@@ -177,6 +177,7 @@ nv50_grctx_init(struct nouveau_grctx *ctx) ...@@ -177,6 +177,7 @@ nv50_grctx_init(struct nouveau_grctx *ctx)
case 0x96: case 0x96:
case 0x98: case 0x98:
case 0xa0: case 0xa0:
case 0xa3:
case 0xa5: case 0xa5:
case 0xa8: case 0xa8:
case 0xaa: case 0xaa:
...@@ -364,6 +365,7 @@ nv50_graph_construct_mmio(struct nouveau_grctx *ctx) ...@@ -364,6 +365,7 @@ nv50_graph_construct_mmio(struct nouveau_grctx *ctx)
case 0xac: case 0xac:
gr_def(ctx, 0x401c00, 0x042500df); gr_def(ctx, 0x401c00, 0x042500df);
break; break;
case 0xa3:
case 0xa5: case 0xa5:
case 0xa8: case 0xa8:
gr_def(ctx, 0x401c00, 0x142500df); gr_def(ctx, 0x401c00, 0x142500df);
...@@ -418,6 +420,7 @@ nv50_graph_construct_mmio(struct nouveau_grctx *ctx) ...@@ -418,6 +420,7 @@ nv50_graph_construct_mmio(struct nouveau_grctx *ctx)
break; break;
case 0x84: case 0x84:
case 0xa0: case 0xa0:
case 0xa3:
case 0xa5: case 0xa5:
case 0xa8: case 0xa8:
case 0xaa: case 0xaa:
...@@ -792,6 +795,7 @@ nv50_graph_construct_mmio(struct nouveau_grctx *ctx) ...@@ -792,6 +795,7 @@ nv50_graph_construct_mmio(struct nouveau_grctx *ctx)
case 0xa5: case 0xa5:
gr_def(ctx, offset + 0x1c, 0x310c0000); gr_def(ctx, offset + 0x1c, 0x310c0000);
break; break;
case 0xa3:
case 0xa8: case 0xa8:
case 0xaa: case 0xaa:
case 0xac: case 0xac:
...@@ -859,6 +863,8 @@ nv50_graph_construct_mmio(struct nouveau_grctx *ctx) ...@@ -859,6 +863,8 @@ nv50_graph_construct_mmio(struct nouveau_grctx *ctx)
else else
gr_def(ctx, offset + 0x8, 0x05010202); gr_def(ctx, offset + 0x8, 0x05010202);
gr_def(ctx, offset + 0xc, 0x00030201); gr_def(ctx, offset + 0xc, 0x00030201);
if (dev_priv->chipset == 0xa3)
cp_ctx(ctx, base + 0x36c, 1);
cp_ctx(ctx, base + 0x400, 2); cp_ctx(ctx, base + 0x400, 2);
gr_def(ctx, base + 0x404, 0x00000040); gr_def(ctx, base + 0x404, 0x00000040);
...@@ -1159,7 +1165,9 @@ nv50_graph_construct_xfer1(struct nouveau_grctx *ctx) ...@@ -1159,7 +1165,9 @@ nv50_graph_construct_xfer1(struct nouveau_grctx *ctx)
nv50_graph_construct_gene_unk8(ctx); nv50_graph_construct_gene_unk8(ctx);
if (dev_priv->chipset == 0xa0) if (dev_priv->chipset == 0xa0)
xf_emit(ctx, 0x189, 0); xf_emit(ctx, 0x189, 0);
else if (dev_priv->chipset < 0xa8) else if (dev_priv->chipset == 0xa3)
xf_emit(ctx, 0xd5, 0);
else if (dev_priv->chipset == 0xa5)
xf_emit(ctx, 0x99, 0); xf_emit(ctx, 0x99, 0);
else if (dev_priv->chipset == 0xaa) else if (dev_priv->chipset == 0xaa)
xf_emit(ctx, 0x65, 0); xf_emit(ctx, 0x65, 0);
...@@ -1197,6 +1205,8 @@ nv50_graph_construct_xfer1(struct nouveau_grctx *ctx) ...@@ -1197,6 +1205,8 @@ nv50_graph_construct_xfer1(struct nouveau_grctx *ctx)
ctx->ctxvals_pos = offset + 4; ctx->ctxvals_pos = offset + 4;
if (dev_priv->chipset == 0xa0) if (dev_priv->chipset == 0xa0)
xf_emit(ctx, 0xa80, 0); xf_emit(ctx, 0xa80, 0);
else if (dev_priv->chipset == 0xa3)
xf_emit(ctx, 0xa7c, 0);
else else
xf_emit(ctx, 0xa7a, 0); xf_emit(ctx, 0xa7a, 0);
xf_emit(ctx, 1, 0x3fffff); xf_emit(ctx, 1, 0x3fffff);
...@@ -1341,6 +1351,7 @@ nv50_graph_construct_gene_unk1(struct nouveau_grctx *ctx) ...@@ -1341,6 +1351,7 @@ nv50_graph_construct_gene_unk1(struct nouveau_grctx *ctx)
xf_emit(ctx, 0x942, 0); xf_emit(ctx, 0x942, 0);
break; break;
case 0xa0: case 0xa0:
case 0xa3:
xf_emit(ctx, 0x2042, 0); xf_emit(ctx, 0x2042, 0);
break; break;
case 0xa5: case 0xa5:
......
...@@ -63,9 +63,10 @@ nv50_instmem_init(struct drm_device *dev) ...@@ -63,9 +63,10 @@ nv50_instmem_init(struct drm_device *dev)
struct drm_nouveau_private *dev_priv = dev->dev_private; struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_channel *chan; struct nouveau_channel *chan;
uint32_t c_offset, c_size, c_ramfc, c_vmpd, c_base, pt_size; uint32_t c_offset, c_size, c_ramfc, c_vmpd, c_base, pt_size;
uint32_t save_nv001700;
uint64_t v;
struct nv50_instmem_priv *priv; struct nv50_instmem_priv *priv;
int ret, i; int ret, i;
uint32_t v, save_nv001700;
priv = kzalloc(sizeof(*priv), GFP_KERNEL); priv = kzalloc(sizeof(*priv), GFP_KERNEL);
if (!priv) if (!priv)
...@@ -76,17 +77,12 @@ nv50_instmem_init(struct drm_device *dev) ...@@ -76,17 +77,12 @@ nv50_instmem_init(struct drm_device *dev)
for (i = 0x1700; i <= 0x1710; i += 4) for (i = 0x1700; i <= 0x1710; i += 4)
priv->save1700[(i-0x1700)/4] = nv_rd32(dev, i); priv->save1700[(i-0x1700)/4] = nv_rd32(dev, i);
if (dev_priv->chipset == 0xaa || dev_priv->chipset == 0xac)
dev_priv->vram_sys_base = nv_rd32(dev, 0x100e10) << 12;
else
dev_priv->vram_sys_base = 0;
/* Reserve the last MiB of VRAM, we should probably try to avoid /* Reserve the last MiB of VRAM, we should probably try to avoid
* setting up the below tables over the top of the VBIOS image at * setting up the below tables over the top of the VBIOS image at
* some point. * some point.
*/ */
dev_priv->ramin_rsvd_vram = 1 << 20; dev_priv->ramin_rsvd_vram = 1 << 20;
c_offset = nouveau_mem_fb_amount(dev) - dev_priv->ramin_rsvd_vram; c_offset = dev_priv->vram_size - dev_priv->ramin_rsvd_vram;
c_size = 128 << 10; c_size = 128 << 10;
c_vmpd = ((dev_priv->chipset & 0xf0) == 0x50) ? 0x1400 : 0x200; c_vmpd = ((dev_priv->chipset & 0xf0) == 0x50) ? 0x1400 : 0x200;
c_ramfc = ((dev_priv->chipset & 0xf0) == 0x50) ? 0x0 : 0x20; c_ramfc = ((dev_priv->chipset & 0xf0) == 0x50) ? 0x0 : 0x20;
...@@ -106,7 +102,7 @@ nv50_instmem_init(struct drm_device *dev) ...@@ -106,7 +102,7 @@ nv50_instmem_init(struct drm_device *dev)
dev_priv->vm_gart_size = NV50_VM_BLOCK; dev_priv->vm_gart_size = NV50_VM_BLOCK;
dev_priv->vm_vram_base = dev_priv->vm_gart_base + dev_priv->vm_gart_size; dev_priv->vm_vram_base = dev_priv->vm_gart_base + dev_priv->vm_gart_size;
dev_priv->vm_vram_size = nouveau_mem_fb_amount(dev); dev_priv->vm_vram_size = dev_priv->vram_size;
if (dev_priv->vm_vram_size > NV50_VM_MAX_VRAM) if (dev_priv->vm_vram_size > NV50_VM_MAX_VRAM)
dev_priv->vm_vram_size = NV50_VM_MAX_VRAM; dev_priv->vm_vram_size = NV50_VM_MAX_VRAM;
dev_priv->vm_vram_size = roundup(dev_priv->vm_vram_size, NV50_VM_BLOCK); dev_priv->vm_vram_size = roundup(dev_priv->vm_vram_size, NV50_VM_BLOCK);
...@@ -189,8 +185,8 @@ nv50_instmem_init(struct drm_device *dev) ...@@ -189,8 +185,8 @@ nv50_instmem_init(struct drm_device *dev)
i = 0; i = 0;
while (v < dev_priv->vram_sys_base + c_offset + c_size) { while (v < dev_priv->vram_sys_base + c_offset + c_size) {
BAR0_WI32(priv->pramin_pt->gpuobj, i + 0, v); BAR0_WI32(priv->pramin_pt->gpuobj, i + 0, lower_32_bits(v));
BAR0_WI32(priv->pramin_pt->gpuobj, i + 4, 0x00000000); BAR0_WI32(priv->pramin_pt->gpuobj, i + 4, upper_32_bits(v));
v += 0x1000; v += 0x1000;
i += 8; i += 8;
} }
......
...@@ -211,7 +211,7 @@ nv50_sor_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, ...@@ -211,7 +211,7 @@ nv50_sor_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode,
mode_ctl = 0x0200; mode_ctl = 0x0200;
break; break;
case OUTPUT_DP: case OUTPUT_DP:
mode_ctl |= 0x00050000; mode_ctl |= (nv_encoder->dp.mc_unknown << 16);
if (nv_encoder->dcb->sorconf.link & 1) if (nv_encoder->dcb->sorconf.link & 1)
mode_ctl |= 0x00000800; mode_ctl |= 0x00000800;
else else
...@@ -274,6 +274,7 @@ static const struct drm_encoder_funcs nv50_sor_encoder_funcs = { ...@@ -274,6 +274,7 @@ static const struct drm_encoder_funcs nv50_sor_encoder_funcs = {
int int
nv50_sor_create(struct drm_device *dev, struct dcb_entry *entry) nv50_sor_create(struct drm_device *dev, struct dcb_entry *entry)
{ {
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_encoder *nv_encoder = NULL; struct nouveau_encoder *nv_encoder = NULL;
struct drm_encoder *encoder; struct drm_encoder *encoder;
bool dum; bool dum;
...@@ -319,5 +320,27 @@ nv50_sor_create(struct drm_device *dev, struct dcb_entry *entry) ...@@ -319,5 +320,27 @@ nv50_sor_create(struct drm_device *dev, struct dcb_entry *entry)
encoder->possible_crtcs = entry->heads; encoder->possible_crtcs = entry->heads;
encoder->possible_clones = 0; encoder->possible_clones = 0;
if (nv_encoder->dcb->type == OUTPUT_DP) {
uint32_t mc, or = nv_encoder->or;
if (dev_priv->chipset < 0x90 ||
dev_priv->chipset == 0x92 || dev_priv->chipset == 0xa0)
mc = nv_rd32(dev, NV50_PDISPLAY_SOR_MODE_CTRL_C(or));
else
mc = nv_rd32(dev, NV90_PDISPLAY_SOR_MODE_CTRL_C(or));
switch ((mc & 0x00000f00) >> 8) {
case 8:
case 9:
nv_encoder->dp.mc_unknown = (mc & 0x000f0000) >> 16;
break;
default:
break;
}
if (!nv_encoder->dp.mc_unknown)
nv_encoder->dp.mc_unknown = 5;
}
return 0; return 0;
} }
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