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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-07-27 21:53:25 (GMT) |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-07-29 22:14:38 (GMT) |
| commit | b2d70917e4b9fc5bddfbd025bfb1f15185e74971 (patch) | |
| tree | bea479c9e67cc991306e62b3eb8db58bf452398b | |
| parent | 46348dc29bc936360057e9b41003274284ec0a47 (diff) | |
| download | linux-b2d70917e4b9fc5bddfbd025bfb1f15185e74971.tar.xz | |
drm/radeon: properly handle cg on asics without UVD
Don't try and enable clockgating if the asic doesn't have
UVD. Use rdev->has_uvd rather than using local checks.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/radeon/si.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index d325280..1d656f7 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -5215,14 +5215,12 @@ static void si_enable_mc_ls(struct radeon_device *rdev, static void si_init_cg(struct radeon_device *rdev) { - bool has_uvd = true; - si_enable_mgcg(rdev, true); si_enable_cgcg(rdev, true); /* disable MC LS on Tahiti */ if (rdev->family == CHIP_TAHITI) si_enable_mc_ls(rdev, false); - if (has_uvd) { + if (rdev->has_uvd) { si_enable_uvd_mgcg(rdev, true); si_init_uvd_internal_cg(rdev); } @@ -5230,9 +5228,7 @@ static void si_init_cg(struct radeon_device *rdev) static void si_fini_cg(struct radeon_device *rdev) { - bool has_uvd = true; - - if (has_uvd) + if (rdev->has_uvd) si_enable_uvd_mgcg(rdev, false); si_enable_cgcg(rdev, false); si_enable_mgcg(rdev, false); |