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| author | Alex Deucher <alexander.deucher@amd.com> | 2012-12-19 06:47:44 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-06-26 01:50:28 +0400 |
| commit | 841cf442fd5326683db87e9e4f8050a47d2446da (patch) | |
| tree | a08aa444db45478008720ae97f9bfee30d81a64e /drivers/gpu/drm/radeon/radeon_cs.c | |
| parent | bc8273fe97019e0cd1cdc893c6b40c0add7e8de3 (diff) | |
| download | linux-841cf442fd5326683db87e9e4f8050a47d2446da.tar.xz | |
drm/radeon: Add CP init for CIK (v7)
Sets up the GFX ring and loads ucode for GFX and Compute.
Todo:
- handle compute queue setup.
v2: add documentation
v3: integrate with latest reset changes
v4: additional init fixes
v5: scratch reg write back no longer supported on CIK
v6: properly set CP_RB0_BASE_HI
v7: rebase
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_cs.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_cs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c index 7e265a58141f..cf71734a13d0 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -121,7 +121,9 @@ static int radeon_cs_get_ring(struct radeon_cs_parser *p, u32 ring, s32 priority p->ring = RADEON_RING_TYPE_GFX_INDEX; break; case RADEON_CS_RING_COMPUTE: - if (p->rdev->family >= CHIP_TAHITI) { + if (p->rdev->family >= CHIP_BONAIRE) + p->ring = RADEON_RING_TYPE_GFX_INDEX; + else if (p->rdev->family >= CHIP_TAHITI) { if (p->priority > 0) p->ring = CAYMAN_RING_TYPE_CP1_INDEX; else |