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authorLinus Torvalds <torvalds@linux-foundation.org>2010-10-27 20:37:06 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-27 20:37:06 -0700
commitb83db1deb29eb4eea9bf5992431d26978e039ce6 (patch)
treea59a4d94c41de6889be93b6963c791aa64181f25 /drivers/gpu/drm
parent7d2f280e75f05919314e250cadf361a327ed555c (diff)
parent7e94250312d8b32a18e7e96cee19f2795d224e8c (diff)
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Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms: enable unmappable vram for evergreen drm/radeon/kms: fix tiled db height calculation on 6xx/7xx drm/radeon/kms: fix handling of tex lookup disable in cs checker on r2xx
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/radeon/evergreen_blit_kms.c2
-rw-r--r--drivers/gpu/drm/radeon/r100.c3
-rw-r--r--drivers/gpu/drm/radeon/r100_track.h1
-rw-r--r--drivers/gpu/drm/radeon/r200.c2
-rw-r--r--drivers/gpu/drm/radeon/r600_cs.c14
-rw-r--r--drivers/gpu/drm/radeon/radeon_reg.h1
6 files changed, 17 insertions, 6 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen_blit_kms.c b/drivers/gpu/drm/radeon/evergreen_blit_kms.c
index 086b9b0416c..ac3b6dde23d 100644
--- a/drivers/gpu/drm/radeon/evergreen_blit_kms.c
+++ b/drivers/gpu/drm/radeon/evergreen_blit_kms.c
@@ -495,6 +495,7 @@ done:
dev_err(rdev->dev, "(%d) pin blit object failed\n", r);
return r;
}
+ rdev->mc.active_vram_size = rdev->mc.real_vram_size;
return 0;
}
@@ -502,6 +503,7 @@ void evergreen_blit_fini(struct radeon_device *rdev)
{
int r;
+ rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
if (rdev->r600_blit.shader_obj == NULL)
return;
/* If we can't reserve the bo, unref should be enough to destroy
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 6d1540c0bfe..0e8f28a6892 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -3180,6 +3180,8 @@ static int r100_cs_track_texture_check(struct radeon_device *rdev,
for (u = 0; u < track->num_texture; u++) {
if (!track->textures[u].enabled)
continue;
+ if (track->textures[u].lookup_disable)
+ continue;
robj = track->textures[u].robj;
if (robj == NULL) {
DRM_ERROR("No texture bound to unit %u\n", u);
@@ -3414,6 +3416,7 @@ void r100_cs_track_clear(struct radeon_device *rdev, struct r100_cs_track *track
track->textures[i].robj = NULL;
/* CS IB emission code makes sure texture unit are disabled */
track->textures[i].enabled = false;
+ track->textures[i].lookup_disable = false;
track->textures[i].roundup_w = true;
track->textures[i].roundup_h = true;
if (track->separate_cube)
diff --git a/drivers/gpu/drm/radeon/r100_track.h b/drivers/gpu/drm/radeon/r100_track.h
index f47cdca1c00..af65600e656 100644
--- a/drivers/gpu/drm/radeon/r100_track.h
+++ b/drivers/gpu/drm/radeon/r100_track.h
@@ -46,6 +46,7 @@ struct r100_cs_track_texture {
unsigned height_11;
bool use_pitch;
bool enabled;
+ bool lookup_disable;
bool roundup_w;
bool roundup_h;
unsigned compress_format;
diff --git a/drivers/gpu/drm/radeon/r200.c b/drivers/gpu/drm/radeon/r200.c
index 0266d72e0a4..d2408c39561 100644
--- a/drivers/gpu/drm/radeon/r200.c
+++ b/drivers/gpu/drm/radeon/r200.c
@@ -447,6 +447,8 @@ int r200_packet0_check(struct radeon_cs_parser *p,
track->textures[i].width = 1 << ((idx_value >> RADEON_TXFORMAT_WIDTH_SHIFT) & RADEON_TXFORMAT_WIDTH_MASK);
track->textures[i].height = 1 << ((idx_value >> RADEON_TXFORMAT_HEIGHT_SHIFT) & RADEON_TXFORMAT_HEIGHT_MASK);
}
+ if (idx_value & R200_TXFORMAT_LOOKUP_DISABLE)
+ track->textures[i].lookup_disable = true;
switch ((idx_value & RADEON_TXFORMAT_FORMAT_MASK)) {
case R200_TXFORMAT_I8:
case R200_TXFORMAT_RGB332:
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 7b294c127c5..37cc2aa9f92 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -310,7 +310,7 @@ static int r600_cs_track_check(struct radeon_cs_parser *p)
/* Check depth buffer */
if (G_028800_STENCIL_ENABLE(track->db_depth_control) ||
G_028800_Z_ENABLE(track->db_depth_control)) {
- u32 nviews, bpe, ntiles, pitch, pitch_align, height, size;
+ u32 nviews, bpe, ntiles, pitch, pitch_align, height, size, slice_tile_max;
if (track->db_bo == NULL) {
dev_warn(p->dev, "z/stencil with no depth buffer\n");
return -EINVAL;
@@ -354,11 +354,11 @@ static int r600_cs_track_check(struct radeon_cs_parser *p)
} else {
size = radeon_bo_size(track->db_bo);
pitch = G_028000_PITCH_TILE_MAX(track->db_depth_size) + 1;
- height = size / (pitch * 8 * bpe);
- height &= ~0x7;
- if (!height)
- height = 8;
-
+ slice_tile_max = G_028000_SLICE_TILE_MAX(track->db_depth_size) + 1;
+ slice_tile_max *= 64;
+ height = slice_tile_max / (pitch * 8);
+ if (height > 8192)
+ height = 8192;
switch (G_028010_ARRAY_MODE(track->db_depth_info)) {
case V_028010_ARRAY_1D_TILED_THIN1:
pitch_align = (max((u32)8, (u32)(track->group_size / (8 * bpe))) / 8);
@@ -367,6 +367,8 @@ static int r600_cs_track_check(struct radeon_cs_parser *p)
__func__, __LINE__, pitch);
return -EINVAL;
}
+ /* don't break userspace */
+ height &= ~0x7;
if (!IS_ALIGNED(height, 8)) {
dev_warn(p->dev, "%s:%d db height (%d) invalid\n",
__func__, __LINE__, height);
diff --git a/drivers/gpu/drm/radeon/radeon_reg.h b/drivers/gpu/drm/radeon/radeon_reg.h
index c332f46340d..64928814de5 100644
--- a/drivers/gpu/drm/radeon/radeon_reg.h
+++ b/drivers/gpu/drm/radeon/radeon_reg.h
@@ -2836,6 +2836,7 @@
# define R200_TXFORMAT_ST_ROUTE_STQ5 (5 << 24)
# define R200_TXFORMAT_ST_ROUTE_MASK (7 << 24)
# define R200_TXFORMAT_ST_ROUTE_SHIFT 24
+# define R200_TXFORMAT_LOOKUP_DISABLE (1 << 27)
# define R200_TXFORMAT_ALPHA_MASK_ENABLE (1 << 28)
# define R200_TXFORMAT_CHROMA_KEY_ENABLE (1 << 29)
# define R200_TXFORMAT_CUBIC_MAP_ENABLE (1 << 30)