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提交 3d5e2c13 编写于 作者: D Dave Airlie
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drm: add initial r500 drm support 

This adds CP support for the r500 series of chips, and allows
accel 2D support on these chips with a new radeon driver.
Signed-off-by: NDave Airlie <airlied@redhat.com>
上级 576cc458
隐藏空白更改
内联 并排
Showing with 240 addition and 59 deletion
drivers/char/drm/drm_pciids.h
浏览文件 @ 3d5e2c13
......@@ -139,6 +139,101 @@
{0x1002, 0x5e4c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
{0x1002, 0x5e4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
{0x1002, 0x5e4f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7103, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7104, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7105, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7106, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7109, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
{0x1002, 0x710A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
{0x1002, 0x710B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
{0x1002, 0x710C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
{0x1002, 0x710E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
{0x1002, 0x710F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7140, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7141, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7142, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7143, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7144, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7145, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7146, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7147, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7149, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x714A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x714B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x714C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x714D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x714E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x714F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7151, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7152, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7153, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x715E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x715F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7180, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7181, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7183, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7186, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7187, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7188, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x718A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x718B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x718C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x718D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x718F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7193, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7196, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x719B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x719F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71C2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71C3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71C5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71C6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71CD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71CE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71D2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71D4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71D5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71D6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71DA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71DE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7200, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7210, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7211, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7240, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7243, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7244, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7245, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7246, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7247, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7248, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7249, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
{0x1002, 0x724A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
{0x1002, 0x724B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
{0x1002, 0x724C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
{0x1002, 0x724D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
{0x1002, 0x724E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
{0x1002, 0x724F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7280, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV570|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7281, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7283, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7284, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7287, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7288, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV570|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7289, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV570|RADEON_NEW_MEMMAP}, \
{0x1002, 0x728B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV570|RADEON_NEW_MEMMAP}, \
{0x1002, 0x728C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV570|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7290, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7291, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7293, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7297, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0, 0, 0}
......
drivers/char/drm/r300_cmdbuf.c
浏览文件 @ 3d5e2c13
......@@ -77,23 +77,31 @@ static int r300_emit_cliprects(drm_radeon_private_t *dev_priv,
return -EFAULT;
}
box.x1 =
(box.x1 +
R300_CLIPRECT_OFFSET) & R300_CLIPRECT_MASK;
box.y1 =
(box.y1 +
R300_CLIPRECT_OFFSET) & R300_CLIPRECT_MASK;
box.x2 =
(box.x2 +
R300_CLIPRECT_OFFSET) & R300_CLIPRECT_MASK;
box.y2 =
(box.y2 +
R300_CLIPRECT_OFFSET) & R300_CLIPRECT_MASK;
if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) {
box.x1 = (box.x1) &
R300_CLIPRECT_MASK;
box.y1 = (box.y1) &
R300_CLIPRECT_MASK;
box.x2 = (box.x2) &
R300_CLIPRECT_MASK;
box.y2 = (box.y2) &
R300_CLIPRECT_MASK;
} else {
box.x1 = (box.x1 + R300_CLIPRECT_OFFSET) &
R300_CLIPRECT_MASK;
box.y1 = (box.y1 + R300_CLIPRECT_OFFSET) &
R300_CLIPRECT_MASK;
box.x2 = (box.x2 + R300_CLIPRECT_OFFSET) &
R300_CLIPRECT_MASK;
box.y2 = (box.y2 + R300_CLIPRECT_OFFSET) &
R300_CLIPRECT_MASK;
}
OUT_RING((box.x1 << R300_CLIPRECT_X_SHIFT) |
(box.y1 << R300_CLIPRECT_Y_SHIFT));
OUT_RING((box.x2 << R300_CLIPRECT_X_SHIFT) |
(box.y2 << R300_CLIPRECT_Y_SHIFT));
}
OUT_RING_REG(R300_RE_CLIPRECT_CNTL, r300_cliprect_cntl[nr - 1]);
......@@ -133,9 +141,11 @@ static int r300_emit_cliprects(drm_radeon_private_t *dev_priv,
static u8 r300_reg_flags[0x10000 >> 2];
void r300_init_reg_flags(void)
void r300_init_reg_flags(struct drm_device *dev)
{
int i;
drm_radeon_private_t *dev_priv = dev->dev_private;
memset(r300_reg_flags, 0, 0x10000 >> 2);
#define ADD_RANGE_MARK(reg, count,mark) \
for(i=((reg)>>2);i<((reg)>>2)+(count);i++)\
......@@ -230,6 +240,9 @@ void r300_init_reg_flags(void)
ADD_RANGE(R300_VAP_INPUT_ROUTE_0_0, 8);
ADD_RANGE(R300_VAP_INPUT_ROUTE_1_0, 8);
if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) {
ADD_RANGE(0x4074, 16);
}
}
static __inline__ int r300_check_range(unsigned reg, int count)
......
drivers/char/drm/radeon_cp.c
浏览文件 @ 3d5e2c13
......@@ -816,6 +816,46 @@ static const u32 R300_cp_microcode[][2] = {
{0000000000, 0000000000},
};
static u32 RADEON_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
{
u32 ret;
RADEON_WRITE(R520_MC_IND_INDEX, 0x7f0000 | (addr & 0xff));
ret = RADEON_READ(R520_MC_IND_DATA);
RADEON_WRITE(R520_MC_IND_INDEX, 0);
return ret;
}
u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv)
{
if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
return RADEON_READ_MCIND(dev_priv, RV515_MC_FB_LOCATION);
else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515)
return RADEON_READ_MCIND(dev_priv, R520_MC_FB_LOCATION);
else
return RADEON_READ(RADEON_MC_FB_LOCATION);
}
static void radeon_write_fb_location(drm_radeon_private_t *dev_priv, u32 fb_loc)
{
if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
RADEON_WRITE_MCIND(RV515_MC_FB_LOCATION, fb_loc);
else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515)
RADEON_WRITE_MCIND(R520_MC_FB_LOCATION, fb_loc);
else
RADEON_WRITE(RADEON_MC_FB_LOCATION, fb_loc);
}
static void radeon_write_agp_location(drm_radeon_private_t *dev_priv, u32 agp_loc)
{
if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
RADEON_WRITE_MCIND(RV515_MC_AGP_LOCATION, agp_loc);
else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515)
RADEON_WRITE_MCIND(R520_MC_AGP_LOCATION, agp_loc);
else
RADEON_WRITE(RADEON_MC_AGP_LOCATION, agp_loc);
}
static int RADEON_READ_PLL(struct drm_device * dev, int addr)
{
drm_radeon_private_t *dev_priv = dev->dev_private;
......@@ -824,7 +864,7 @@ static int RADEON_READ_PLL(struct drm_device * dev, int addr)
return RADEON_READ(RADEON_CLOCK_CNTL_DATA);
}
static int RADEON_READ_PCIE(drm_radeon_private_t *dev_priv, int addr)
static u32 RADEON_READ_PCIE(drm_radeon_private_t *dev_priv, int addr)
{
RADEON_WRITE8(RADEON_PCIE_INDEX, addr & 0xff);
return RADEON_READ(RADEON_PCIE_DATA);
......@@ -1074,41 +1114,43 @@ static int radeon_do_engine_reset(struct drm_device * dev)
radeon_do_pixcache_flush(dev_priv);
clock_cntl_index = RADEON_READ(RADEON_CLOCK_CNTL_INDEX);
mclk_cntl = RADEON_READ_PLL(dev, RADEON_MCLK_CNTL);
RADEON_WRITE_PLL(RADEON_MCLK_CNTL, (mclk_cntl |
RADEON_FORCEON_MCLKA |
RADEON_FORCEON_MCLKB |
RADEON_FORCEON_YCLKA |
RADEON_FORCEON_YCLKB |
RADEON_FORCEON_MC |
RADEON_FORCEON_AIC));
rbbm_soft_reset = RADEON_READ(RADEON_RBBM_SOFT_RESET);
RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset |
RADEON_SOFT_RESET_CP |
RADEON_SOFT_RESET_HI |
RADEON_SOFT_RESET_SE |
RADEON_SOFT_RESET_RE |
RADEON_SOFT_RESET_PP |
RADEON_SOFT_RESET_E2 |
RADEON_SOFT_RESET_RB));
RADEON_READ(RADEON_RBBM_SOFT_RESET);
RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset &
~(RADEON_SOFT_RESET_CP |
RADEON_SOFT_RESET_HI |
RADEON_SOFT_RESET_SE |
RADEON_SOFT_RESET_RE |
RADEON_SOFT_RESET_PP |
RADEON_SOFT_RESET_E2 |
RADEON_SOFT_RESET_RB)));
RADEON_READ(RADEON_RBBM_SOFT_RESET);
RADEON_WRITE_PLL(RADEON_MCLK_CNTL, mclk_cntl);
RADEON_WRITE(RADEON_CLOCK_CNTL_INDEX, clock_cntl_index);
RADEON_WRITE(RADEON_RBBM_SOFT_RESET, rbbm_soft_reset);
if ((dev_priv->flags & RADEON_FAMILY_MASK) < CHIP_RV515) {
clock_cntl_index = RADEON_READ(RADEON_CLOCK_CNTL_INDEX);
mclk_cntl = RADEON_READ_PLL(dev, RADEON_MCLK_CNTL);
RADEON_WRITE_PLL(RADEON_MCLK_CNTL, (mclk_cntl |
RADEON_FORCEON_MCLKA |
RADEON_FORCEON_MCLKB |
RADEON_FORCEON_YCLKA |
RADEON_FORCEON_YCLKB |
RADEON_FORCEON_MC |
RADEON_FORCEON_AIC));
rbbm_soft_reset = RADEON_READ(RADEON_RBBM_SOFT_RESET);
RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset |
RADEON_SOFT_RESET_CP |
RADEON_SOFT_RESET_HI |
RADEON_SOFT_RESET_SE |
RADEON_SOFT_RESET_RE |
RADEON_SOFT_RESET_PP |
RADEON_SOFT_RESET_E2 |
RADEON_SOFT_RESET_RB));
RADEON_READ(RADEON_RBBM_SOFT_RESET);
RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset &
~(RADEON_SOFT_RESET_CP |
RADEON_SOFT_RESET_HI |
RADEON_SOFT_RESET_SE |
RADEON_SOFT_RESET_RE |
RADEON_SOFT_RESET_PP |
RADEON_SOFT_RESET_E2 |
RADEON_SOFT_RESET_RB)));
RADEON_READ(RADEON_RBBM_SOFT_RESET);
RADEON_WRITE_PLL(RADEON_MCLK_CNTL, mclk_cntl);
RADEON_WRITE(RADEON_CLOCK_CNTL_INDEX, clock_cntl_index);
RADEON_WRITE(RADEON_RBBM_SOFT_RESET, rbbm_soft_reset);
}
/* Reset the CP ring */
radeon_do_cp_reset(dev_priv);
......@@ -1134,14 +1176,14 @@ static void radeon_cp_init_ring_buffer(struct drm_device * dev,
* always appended to the fb which is not necessarily the case
*/
if (!dev_priv->new_memmap)
RADEON_WRITE(RADEON_MC_FB_LOCATION,
radeon_write_fb_location(dev_priv,
((dev_priv->gart_vm_start - 1) & 0xffff0000)
| (dev_priv->fb_location >> 16));
#if __OS_HAS_AGP
if (dev_priv->flags & RADEON_IS_AGP) {
RADEON_WRITE(RADEON_AGP_BASE, (unsigned int)dev->agp->base);
RADEON_WRITE(RADEON_MC_AGP_LOCATION,
radeon_write_agp_location(dev_priv,
(((dev_priv->gart_vm_start - 1 +
dev_priv->gart_size) & 0xffff0000) |
(dev_priv->gart_vm_start >> 16)));
......@@ -1305,7 +1347,7 @@ static void radeon_set_igpgart(drm_radeon_private_t * dev_priv, int on)
RADEON_WRITE(RADEON_AGP_BASE, (unsigned int)dev_priv->gart_vm_start);
dev_priv->gart_size = 32*1024*1024;
RADEON_WRITE(RADEON_MC_AGP_LOCATION,
radeon_write_agp_location(dev_priv,
(((dev_priv->gart_vm_start - 1 +
dev_priv->gart_size) & 0xffff0000) |
(dev_priv->gart_vm_start >> 16)));
......@@ -1339,7 +1381,7 @@ static void radeon_set_pciegart(drm_radeon_private_t * dev_priv, int on)
dev_priv->gart_vm_start +
dev_priv->gart_size - 1);
RADEON_WRITE(RADEON_MC_AGP_LOCATION, 0xffffffc0); /* ?? */
radeon_write_agp_location(dev_priv, 0xffffffc0); /* ?? */
RADEON_WRITE_PCIE(RADEON_PCIE_TX_GART_CNTL,
RADEON_PCIE_TX_GART_EN);
......@@ -1382,7 +1424,7 @@ static void radeon_set_pcigart(drm_radeon_private_t * dev_priv, int on)
/* Turn off AGP aperture -- is this required for PCI GART?
*/
RADEON_WRITE(RADEON_MC_AGP_LOCATION, 0xffffffc0); /* ?? */
radeon_write_agp_location(dev_priv, 0xffffffc0);
RADEON_WRITE(RADEON_AGP_COMMAND, 0); /* clear AGP_COMMAND */
} else {
RADEON_WRITE(RADEON_AIC_CNTL,
......@@ -1587,10 +1629,9 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init)
dev->agp_buffer_map->handle);
}
dev_priv->fb_location = (RADEON_READ(RADEON_MC_FB_LOCATION)
& 0xffff) << 16;
dev_priv->fb_location = (radeon_read_fb_location(dev_priv) & 0xffff) << 16;
dev_priv->fb_size =
((RADEON_READ(RADEON_MC_FB_LOCATION) & 0xffff0000u) + 0x10000)
((radeon_read_fb_location(dev_priv) & 0xffff0000u) + 0x10000)
- dev_priv->fb_location;
dev_priv->front_pitch_offset = (((dev_priv->front_pitch / 64) << 22) |
......@@ -1841,7 +1882,7 @@ int radeon_cp_init(struct drm_device *dev, void *data, struct drm_file *file_pri
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (init->func == RADEON_INIT_R300_CP)
r300_init_reg_flags();
r300_init_reg_flags(dev);
switch (init->func) {
case RADEON_INIT_CP:
......@@ -2250,6 +2291,10 @@ int radeon_driver_load(struct drm_device *dev, unsigned long flags)
case CHIP_R350:
case CHIP_R420:
case CHIP_RV410:
case CHIP_RV515:
case CHIP_R520:
case CHIP_RV570:
case CHIP_R580:
dev_priv->flags |= RADEON_HAS_HIERZ;
break;
default:
......
drivers/char/drm/radeon_drm.h
浏览文件 @ 3d5e2c13
......@@ -656,6 +656,7 @@ typedef struct drm_radeon_indirect {
#define RADEON_PARAM_SCRATCH_OFFSET 11
#define RADEON_PARAM_CARD_TYPE 12
#define RADEON_PARAM_VBLANK_CRTC 13 /* VBLANK CRTC */
#define RADEON_PARAM_FB_LOCATION 14 /* FB location */
typedef struct drm_radeon_getparam {
int param;
......
drivers/char/drm/radeon_drv.h
浏览文件 @ 3d5e2c13
......@@ -123,6 +123,12 @@ enum radeon_family {
CHIP_R420,
CHIP_RV410,
CHIP_RS400,
CHIP_RV515,
CHIP_R520,
CHIP_RV530,
CHIP_RV560,
CHIP_RV570,
CHIP_R580,
CHIP_LAST,
};
......@@ -342,6 +348,7 @@ extern int radeon_cp_resume(struct drm_device *dev, void *data, struct drm_file
extern int radeon_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern int radeon_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern int radeon_cp_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv);
extern void radeon_freelist_reset(struct drm_device * dev);
extern struct drm_buf *radeon_freelist_get(struct drm_device * dev);
......@@ -388,7 +395,7 @@ extern long radeon_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);
/* r300_cmdbuf.c */
extern void r300_init_reg_flags(void);
extern void r300_init_reg_flags(struct drm_device *dev);
extern int r300_do_cp_cmdbuf(struct drm_device * dev,
struct drm_file *file_priv,
......@@ -460,6 +467,16 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev,
#define RADEON_IGPGART_ENABLE 0x38
#define RADEON_IGPGART_UNK_39 0x39
#define R520_MC_IND_INDEX 0x70
#define R520_MC_IND_WR_EN (1<<24)
#define R520_MC_IND_DATA 0x74
#define RV515_MC_FB_LOCATION 0x01
#define RV515_MC_AGP_LOCATION 0x02
#define R520_MC_FB_LOCATION 0x04
#define R520_MC_AGP_LOCATION 0x05
#define RADEON_MPP_TB_CONFIG 0x01c0
#define RADEON_MEM_CNTL 0x0140
#define RADEON_MEM_SDRAM_MODE_REG 0x0158
......@@ -1052,6 +1069,13 @@ do { \
RADEON_WRITE( RADEON_PCIE_DATA, (val) ); \
} while (0)
#define RADEON_WRITE_MCIND( addr, val ) \
do { \
RADEON_WRITE(R520_MC_IND_INDEX, 0xff0000 | ((addr) & 0xff)); \
RADEON_WRITE(R520_MC_IND_DATA, (val)); \
RADEON_WRITE(R520_MC_IND_INDEX, 0); \
} while (0)
#define CP_PACKET0( reg, n ) \
(RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2))
#define CP_PACKET0_TABLE( reg, n ) \
......
drivers/char/drm/radeon_state.c
浏览文件 @ 3d5e2c13
......@@ -3034,6 +3034,9 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
case RADEON_PARAM_VBLANK_CRTC:
value = radeon_vblank_crtc_get(dev);
break;
case RADEON_PARAM_FB_LOCATION:
value = radeon_read_fb_location(dev_priv);
break;
default:
DRM_DEBUG("Invalid parameter %d\n", param->param);
return -EINVAL;
......
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