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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-07-11 14:48:05 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-07-14 10:11:26 -0400 |
| commit | 072b5acc7edec1530acc0497b48616bf8dd93313 (patch) | |
| tree | 900a7f7a647a6bee38a13eeea8aebadd9917dc84 /drivers/gpu/drm/radeon/r600d.h | |
| parent | aeea40cbf9388fc829e66fa049f64d97fd72e118 (diff) | |
| download | talos-obmc-linux-072b5acc7edec1530acc0497b48616bf8dd93313.tar.gz talos-obmc-linux-072b5acc7edec1530acc0497b48616bf8dd93313.zip | |
drm/radeon: implement bo copy callback using CP DMA (v2)
Lighter weight than using the 3D engine.
v2: fix ring count
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r600d.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600d.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h index f1b3084d8f51..8e3fe815edab 100644 --- a/drivers/gpu/drm/radeon/r600d.h +++ b/drivers/gpu/drm/radeon/r600d.h @@ -602,6 +602,7 @@ #define L2_BUSY (1 << 0) #define WAIT_UNTIL 0x8040 +#define WAIT_CP_DMA_IDLE_bit (1 << 8) #define WAIT_2D_IDLE_bit (1 << 14) #define WAIT_3D_IDLE_bit (1 << 15) #define WAIT_2D_IDLECLEAN_bit (1 << 16) |
