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| author |   Marek Olšák <maraeo@gmail.com> | 2012-07-29 16:24:57 +0200 |
|---|---|---|
| committer |   Dave Airlie <airlied@redhat.com> | 2012-08-09 09:53:13 +1000 |
| commit | 0f457e488c79922dfd646f94ed058764f7ba758c (patch) | |
| tree | 9c8321bd37ffaab3316df4811c32b8643efee03f /drivers/gpu/drm/radeon/evergreend.h | |
| parent | Linux 3.6-rc1 (diff) | |
| download | linux-dev-0f457e488c79922dfd646f94ed058764f7ba758c.tar.xz linux-dev-0f457e488c79922dfd646f94ed058764f7ba758c.zip | |
drm/radeon/kms: allow "invalid" DB formats as a means to disable DB
Signed-off-by: Marek Olšák <maraeo@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreend.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/evergreend.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h index d3bd098e4e19..79347855d9bf 100644 --- a/drivers/gpu/drm/radeon/evergreend.h +++ b/drivers/gpu/drm/radeon/evergreend.h @@ -1277,6 +1277,8 @@ #define S_028044_FORMAT(x) (((x) & 0x1) << 0) #define G_028044_FORMAT(x) (((x) >> 0) & 0x1) #define C_028044_FORMAT 0xFFFFFFFE +#define V_028044_STENCIL_INVALID 0 +#define V_028044_STENCIL_8 1 #define G_028044_TILE_SPLIT(x) (((x) >> 8) & 0x7) #define DB_Z_READ_BASE 0x28048 #define DB_STENCIL_READ_BASE 0x2804c |