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drm/radeon/kms: add ARGB2101010 colorbuffer support for r500

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This should be part of DRM 2.8.0.

Signed-off-by: Marek Olšák <maraeo@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Marek Olšák 2010-12-21 21:27:34 +01:00 committed by Dave Airlie
parent ae09f09e94
commit 204663c487
2 changed files with 8 additions and 1 deletions
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7
drivers/gpu/drm/radeon/r300.c
View file

@ -787,6 +787,13 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
case 15:
track->cb[i].cpp = 2;
break;
case 5:
if (p->rdev->family < CHIP_RV515) {
DRM_ERROR("Invalid color buffer format (%d)!\n",
((idx_value >> 21) & 0xF));
return -EINVAL;
}
/* Pass through. */
case 6:
track->cb[i].cpp = 4;
break;

2
drivers/gpu/drm/radeon/radeon_drv.c
View file

@ -48,7 +48,7 @@
* - 2.5.0 - add get accel 2 to work around ddx breakage for evergreen
* - 2.6.0 - add tiling config query (r6xx+), add initial HiZ support (r300->r500)
* 2.7.0 - fixups for r600 2D tiling support. (no external ABI change), add eg dyn gpr regs
* 2.8.0 - pageflip support, r500 US_FORMAT regs.
* 2.8.0 - pageflip support, r500 US_FORMAT regs. r500 ARGB2101010 colorbuf
*/
#define KMS_DRIVER_MAJOR 2
#define KMS_DRIVER_MINOR 8