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Commit 204663c4 authored by Marek Olšák's avatar Marek Olšák Committed by Dave Airlie
Browse files

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



This should be part of DRM 2.8.0.

Signed-off-by: default avatarMarek Olšák <maraeo@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent ae09f09e

drivers/gpu/drm/radeon/r300.c

+7 −0
Original line number Diff line number Diff line
@@ -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;

drivers/gpu/drm/radeon/radeon_drv.c

+1 −1
Original line number Diff line number Diff line
@@ -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