diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2013-06-11 17:55:39 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-08-30 16:30:01 -0400 |
| commit | d4d3278c656cc179d3f334a7b49e88a6964bee68 (patch) | |
| tree | c742dc1ffb819c8dd0ff35cfe16b783d19c971a3 /drivers/gpu/drm/radeon/radeon_pm.c | |
| parent | edcd26e81f71ffecdda0c28b25f07feeddae42db (diff) | |
drm/radeon/dpm: use performance state if no UVD state
Newer asics don't have specific UVD states.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_pm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_pm.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index b72508bcfc7..79a03de4ac0 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -695,7 +695,10 @@ restart_search: break; /* internal states */ case POWER_STATE_TYPE_INTERNAL_UVD: - return rdev->pm.dpm.uvd_ps; + if (rdev->pm.dpm.uvd_ps) + return rdev->pm.dpm.uvd_ps; + else + break; case POWER_STATE_TYPE_INTERNAL_UVD_SD: if (ps->class & ATOM_PPLIB_CLASSIFICATION_SDSTATE) return ps; @@ -742,7 +745,12 @@ restart_search: case POWER_STATE_TYPE_INTERNAL_UVD_HD: case POWER_STATE_TYPE_INTERNAL_UVD_HD2: case POWER_STATE_TYPE_INTERNAL_UVD_MVC: - return rdev->pm.dpm.uvd_ps; + if (rdev->pm.dpm.uvd_ps) { + return rdev->pm.dpm.uvd_ps; + } else { + dpm_state = POWER_STATE_TYPE_PERFORMANCE; + goto restart_search; + } case POWER_STATE_TYPE_INTERNAL_THERMAL: dpm_state = POWER_STATE_TYPE_INTERNAL_ACPI; goto restart_search; |