After switching to using the component interface this API isn't needed any more.
Signed-off-by: Imre Deak imre.deak@intel.com --- drivers/gpu/drm/i915/intel_runtime_pm.c | 56 --------------------------------- include/drm/i915_powerwell.h | 37 ---------------------- 2 files changed, 93 deletions(-) delete mode 100644 include/drm/i915_powerwell.h
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index 8a2bd18..0c9ab32 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -31,7 +31,6 @@
#include "i915_drv.h" #include "intel_drv.h" -#include <drm/i915_powerwell.h>
/** * DOC: runtime pm @@ -50,8 +49,6 @@ * present for a given platform. */
-static struct i915_power_domains *hsw_pwr; - #define for_each_power_well(i, power_well, domain_mask, power_domains) \ for (i = 0; \ i < (power_domains)->power_well_count && \ @@ -1098,10 +1095,8 @@ int intel_power_domains_init(struct drm_i915_private *dev_priv) */ if (IS_HASWELL(dev_priv->dev)) { set_power_wells(power_domains, hsw_power_wells); - hsw_pwr = power_domains; } else if (IS_BROADWELL(dev_priv->dev)) { set_power_wells(power_domains, bdw_power_wells); - hsw_pwr = power_domains; } else if (IS_CHERRYVIEW(dev_priv->dev)) { set_power_wells(power_domains, chv_power_wells); } else if (IS_VALLEYVIEW(dev_priv->dev)) { @@ -1145,8 +1140,6 @@ void intel_power_domains_fini(struct drm_i915_private *dev_priv) * the power well is not enabled, so just enable it in case * we're going to unload/reload. */ intel_display_set_init_power(dev_priv, true); - - hsw_pwr = NULL; }
static void intel_power_domains_resume(struct drm_i915_private *dev_priv) @@ -1355,52 +1348,3 @@ void intel_runtime_pm_enable(struct drm_i915_private *dev_priv) pm_runtime_put_autosuspend(device); }
-/* Display audio driver power well request */ -int i915_request_power_well(void) -{ - struct drm_i915_private *dev_priv; - - if (!hsw_pwr) - return -ENODEV; - - dev_priv = container_of(hsw_pwr, struct drm_i915_private, - power_domains); - intel_display_power_get(dev_priv, POWER_DOMAIN_AUDIO); - return 0; -} -EXPORT_SYMBOL_GPL(i915_request_power_well); - -/* Display audio driver power well release */ -int i915_release_power_well(void) -{ - struct drm_i915_private *dev_priv; - - if (!hsw_pwr) - return -ENODEV; - - dev_priv = container_of(hsw_pwr, struct drm_i915_private, - power_domains); - intel_display_power_put(dev_priv, POWER_DOMAIN_AUDIO); - return 0; -} -EXPORT_SYMBOL_GPL(i915_release_power_well); - -/* - * Private interface for the audio driver to get CDCLK in kHz. - * - * Caller must request power well using i915_request_power_well() prior to - * making the call. - */ -int i915_get_cdclk_freq(void) -{ - struct drm_i915_private *dev_priv; - - if (!hsw_pwr) - return -ENODEV; - - dev_priv = container_of(hsw_pwr, struct drm_i915_private, - power_domains); - - return intel_ddi_get_cdclk_freq(dev_priv); -} -EXPORT_SYMBOL_GPL(i915_get_cdclk_freq); diff --git a/include/drm/i915_powerwell.h b/include/drm/i915_powerwell.h deleted file mode 100644 index baa6f11..0000000 --- a/include/drm/i915_powerwell.h +++ /dev/null @@ -1,37 +0,0 @@ -/************************************************************************** - * - * Copyright 2013 Intel Inc. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - * USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * - **************************************************************************/ - -#ifndef _I915_POWERWELL_H_ -#define _I915_POWERWELL_H_ - -/* For use by hda_i915 driver */ -extern int i915_request_power_well(void); -extern int i915_release_power_well(void); -extern int i915_get_cdclk_freq(void); - -#endif /* _I915_POWERWELL_H_ */