diff options
author | Imre Deak <imre.deak@intel.com> | 2013-11-25 17:15:28 +0200 |
---|---|---|
committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-11-26 20:04:08 +0100 |
commit | fbeeaa2306fcff7614c8b41b420a400503b6d28e (patch) | |
tree | 4facf443a745c69c2d7be67c9e2410cb70a40da5 /drivers/gpu/drm/i915 | |
parent | 8b4f49e03901e82898540bd1189333edf9588d74 (diff) | |
download | linux-fbeeaa2306fcff7614c8b41b420a400503b6d28e.tar.bz2 |
drm/i915: add audio power domain
This way the code is simpler and can also be used for other platforms
where the audio power domain->power well mapping is different.
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Paulo Zanoni <paulo.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915')
-rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 10 |
2 files changed, 3 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 18ff544670d8..4ef8e81f5393 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -113,6 +113,7 @@ enum intel_display_power_domain { POWER_DOMAIN_TRANSCODER_C, POWER_DOMAIN_TRANSCODER_EDP, POWER_DOMAIN_VGA, + POWER_DOMAIN_AUDIO, POWER_DOMAIN_INIT, POWER_DOMAIN_NUM, diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index de4cf565ec4c..8f472daa2793 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -5775,10 +5775,7 @@ void i915_request_power_well(void) dev_priv = container_of(hsw_pwr, struct drm_i915_private, power_domains); - - mutex_lock(&hsw_pwr->lock); - __intel_power_well_get(dev_priv->dev, &hsw_pwr->power_wells[0]); - mutex_unlock(&hsw_pwr->lock); + intel_display_power_get(dev_priv->dev, POWER_DOMAIN_AUDIO); } EXPORT_SYMBOL_GPL(i915_request_power_well); @@ -5792,10 +5789,7 @@ void i915_release_power_well(void) dev_priv = container_of(hsw_pwr, struct drm_i915_private, power_domains); - - mutex_lock(&hsw_pwr->lock); - __intel_power_well_put(dev_priv->dev, &hsw_pwr->power_wells[0]); - mutex_unlock(&hsw_pwr->lock); + intel_display_power_put(dev_priv->dev, POWER_DOMAIN_AUDIO); } EXPORT_SYMBOL_GPL(i915_release_power_well); |