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drm/radeon/dpm: use performance state if no UVD state

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Newer asics don't have specific UVD states.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2013-06-11 17:55:39 -04:00
parent edcd26e81f
commit d4d3278c65
1 changed files with 10 additions and 2 deletions
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12
drivers/gpu/drm/radeon/radeon_pm.c
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@ -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;