From 43b93fbffc2c080dba2e84df6fce8d7e6c0a2581 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Wed, 27 Oct 2010 01:02:35 -0400 Subject: drm/radeon/kms: fix handling of tex lookup disable in cs checker on r2xx There are cases when multiple texture units have to be enabled, but not actually used to sample. This patch checks to see if the lookup_disable bit is set and if so, skips the texture check. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=25544 Signed-off-by: Alex Deucher Cc: stable@kernel.org Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_reg.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/radeon/radeon_reg.h') diff --git a/drivers/gpu/drm/radeon/radeon_reg.h b/drivers/gpu/drm/radeon/radeon_reg.h index c332f46340d5..64928814de53 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) -- cgit