diff options
| author | Jerome Glisse <jglisse@redhat.com> | 2013-01-03 00:12:15 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-01-03 22:18:41 +0400 |
| commit | eaaa6983ab2ccdf826c90838eb584211e0cadb76 (patch) | |
| tree | 7685122542cd9f8d6932aca08cae6471bc9d9805 /drivers/gpu/drm/radeon/sid.h | |
| parent | 4d0091904cba756274bc4973157f63fb878befc3 (diff) | |
| download | linux-eaaa6983ab2ccdf826c90838eb584211e0cadb76.tar.xz | |
drm/radeon: print dma status reg on lockup (v2)
To help debug dma related lockup.
v2: agd5f: update SI as well
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/sid.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/sid.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/sid.h b/drivers/gpu/drm/radeon/sid.h index 62b46215d423..98909b264ac2 100644 --- a/drivers/gpu/drm/radeon/sid.h +++ b/drivers/gpu/drm/radeon/sid.h @@ -1013,6 +1013,8 @@ # define DATA_SWAP_ENABLE (1 << 3) # define FENCE_SWAP_ENABLE (1 << 4) # define CTXEMPTY_INT_ENABLE (1 << 28) +#define DMA_STATUS_REG 0xd034 +# define DMA_IDLE (1 << 0) #define DMA_TILING_CONFIG 0xd0b8 #define DMA_PACKET(cmd, b, t, s, n) ((((cmd) & 0xF) << 28) | \ |