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Commit 8f895da5 authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie
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drm/radeon/kms: fix r6xx/7xx 1D tiling CS checker v2 



broken by:
drm/radeon/r600: fix tiling issues in CS checker.

v2: only apply it to 1D tiling case.

Signed-off-by: default avatarAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 881fe6c1

drivers/gpu/drm/radeon/r600_cs.c

+3 −0
Original line number Diff line number Diff line
@@ -215,6 +215,9 @@ static inline int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i) 
				 __func__, __LINE__, pitch);

			return -EINVAL;

		}

		/* avoid breaking userspace */

		if (height > 7)

			height &= ~0x7;

		if (!IS_ALIGNED(height, 8)) {

			dev_warn(p->dev, "%s:%d cb height (%d) invalid\n",

				 __func__, __LINE__, height);