diff options
| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2019-08-06 15:22:08 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2019-08-07 12:56:16 +0300 |
| commit | 071b68cceee7e8232a221f464dd26667f57fbd8f (patch) | |
| tree | 6d7d9bc5a6aed433c6f2c3517e5b7fee5c25d58b /drivers/gpu/drm/i915/display/intel_display_power.h | |
| parent | 1c0023d4f5fd16bc9795c073cb31654d792712c5 (diff) | |
drm/i915: abstract display suspend/resume operations
Increase abstraction of display suspend/resume operations by providing
higher level functions, and hiding the details inside
intel_display_power.c.
v2: Make checkpatch happy:
- braces {} are not necessary for single statement blocks
v3: Also move hsw/bdw PC8 sequences since they are related to
display PM anyways. (Ville)
v4: Rebase after a long time, plus Move functions to the new
intel_display_power so we can stop exporting platform specific
functions as pointed by Jani.
v5: Remove unnecessary braces.
v6 by Jani: make this purely non-functional cleanup, make functions static
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190806122208.16786-2-jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display_power.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_power.h | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.h b/drivers/gpu/drm/i915/display/intel_display_power.h index e4d2c1ba24b0..97f2562fc5d3 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.h +++ b/drivers/gpu/drm/i915/display/intel_display_power.h @@ -232,27 +232,20 @@ struct i915_power_domains { for_each_power_well_reverse(__dev_priv, __power_well) \ for_each_if((__power_well)->desc->domains & (__domain_mask)) -void skl_enable_dc6(struct drm_i915_private *dev_priv); -void gen9_sanitize_dc_state(struct drm_i915_private *dev_priv); -void bxt_enable_dc9(struct drm_i915_private *dev_priv); -void bxt_disable_dc9(struct drm_i915_private *dev_priv); -void gen9_enable_dc5(struct drm_i915_private *dev_priv); - int intel_power_domains_init(struct drm_i915_private *dev_priv); void intel_power_domains_cleanup(struct drm_i915_private *dev_priv); void intel_power_domains_init_hw(struct drm_i915_private *dev_priv, bool resume); void intel_power_domains_driver_remove(struct drm_i915_private *dev_priv); -void icl_display_core_init(struct drm_i915_private *dev_priv, bool resume); -void icl_display_core_uninit(struct drm_i915_private *dev_priv); void intel_power_domains_enable(struct drm_i915_private *dev_priv); void intel_power_domains_disable(struct drm_i915_private *dev_priv); void intel_power_domains_suspend(struct drm_i915_private *dev_priv, enum i915_drm_suspend_mode); void intel_power_domains_resume(struct drm_i915_private *dev_priv); -void hsw_enable_pc8(struct drm_i915_private *dev_priv); -void hsw_disable_pc8(struct drm_i915_private *dev_priv); -void bxt_display_core_init(struct drm_i915_private *dev_priv, bool resume); -void bxt_display_core_uninit(struct drm_i915_private *dev_priv); + +void intel_display_power_suspend_late(struct drm_i915_private *i915); +void intel_display_power_resume_early(struct drm_i915_private *i915); +void intel_display_power_suspend(struct drm_i915_private *i915); +void intel_display_power_resume(struct drm_i915_private *i915); const char * intel_display_power_domain_str(struct drm_i915_private *i915, |