diff options
| author | Marek Olšák <maraeo@gmail.com> | 2012-09-25 03:34:01 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2012-09-27 10:22:45 -0400 |
| commit | 61051afd3540da71c1ac32f17ed663595a0f7ecb (patch) | |
| tree | bdf32d1bd9b87a85e305568157751c45bcd946f1 /drivers/gpu/drm/radeon/radeon_drv.c | |
| parent | 46fc8781bf428ce1094a5980ca2b92a49d33a8ca (diff) | |
drm/radeon: allow MIP_ADDRESS=0 for MSAA textures on Evergreen
MIP_ADDRESS should point to the resolved FMASK for an MSAA texture.
Setting MIP_ADDRESS to 0 means the FMASK pointer is invalid (the GPU
won't read the memory then).
The userspace has to set MIP_ADDRESS to 0 and *not* emit any relocation
for it.
Signed-off-by: Marek Olšák <maraeo@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_drv.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_drv.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index 2c8b0f849e3..27ece75b478 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -65,9 +65,10 @@ * 2.21.0 - r600-r700: FMASK and CMASK * 2.22.0 - r600 only: RESOLVE_BOX allowed * 2.23.0 - allow STRMOUT_BASE_UPDATE on RS780 and RS880 + * 2.24.0 - eg only: allow MIP_ADDRESS=0 for MSAA textures */ #define KMS_DRIVER_MAJOR 2 -#define KMS_DRIVER_MINOR 23 +#define KMS_DRIVER_MINOR 24 #define KMS_DRIVER_PATCHLEVEL 0 int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags); int radeon_driver_unload_kms(struct drm_device *dev); |