diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2013-07-27 21:50:26 (GMT) |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-07-29 22:14:42 (GMT) |
| commit | 63f22d0e98cf74adf4ecfb25099607239b00c751 (patch) | |
| tree | de574ef5aec85f0097e2cd92544886d7d65ade47 /drivers/gpu/drm | |
| parent | d05f7e700a3a47eeb7dbe236d2680381f5b5edcb (diff) | |
| download | linux-fsl-qoriq-63f22d0e98cf74adf4ecfb25099607239b00c751.tar.xz | |
drm/radeon/dpm: fix and enable reclocking on SI
The SMC interface changed compared to Cayman and
previous asics. Set the enabled levels properly
and enable reclocking by default when dpm is enabled.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/radeon/si_dpm.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c index e8ee685..1604a87 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -3238,10 +3238,10 @@ int si_dpm_force_performance_level(struct radeon_device *rdev, { struct radeon_ps *rps = rdev->pm.dpm.current_ps; struct ni_ps *ps = ni_get_ps(rps); - u32 levels; + u32 levels = ps->performance_level_count; if (level == RADEON_DPM_FORCED_LEVEL_HIGH) { - if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 0) != PPSMC_Result_OK) + if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) return -EINVAL; if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK) @@ -3250,14 +3250,13 @@ int si_dpm_force_performance_level(struct radeon_device *rdev, if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK) return -EINVAL; - levels = ps->performance_level_count - 1; - if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) + if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK) return -EINVAL; } else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) { if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK) return -EINVAL; - if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 0) != PPSMC_Result_OK) + if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) return -EINVAL; } @@ -6017,16 +6016,11 @@ int si_dpm_set_power_state(struct radeon_device *rdev) return ret; } -#if 0 - /* XXX */ ret = si_dpm_force_performance_level(rdev, RADEON_DPM_FORCED_LEVEL_AUTO); if (ret) { DRM_ERROR("si_dpm_force_performance_level failed\n"); return ret; } -#else - rdev->pm.dpm.forced_level = RADEON_DPM_FORCED_LEVEL_AUTO; -#endif return 0; } |