diff options
| author | Anshuman Gupta <anshuman.gupta@intel.com> | 2020-04-15 22:35:55 +0530 |
|---|---|---|
| committer | Uma Shankar <uma.shankar@intel.com> | 2020-04-17 13:12:11 +0530 |
| commit | 9efa0c1a500f97f17e959397f368ca252336fde1 (patch) | |
| tree | ae0a1f06004c837e7e8f947d532ad67355713b9d /drivers/gpu/drm/i915/display/intel_display_power.h | |
| parent | 76a23f06011dcc19c6769a45f2c788da70a93130 (diff) | |
drm/i915: Add i915_lpsp_status debugfs attribute
It requires a separate debugfs attribute to expose lpsp
status to user space, as there may be display less configuration
without any valid connected output, those configuration will not be
able to test lpsp status, if lpsp status exposed from a connector
based debugfs attribute.
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200415170555.15531-5-anshuman.gupta@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 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.h b/drivers/gpu/drm/i915/display/intel_display_power.h index 56cbae6327b7..14c5ad20287f 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.h +++ b/drivers/gpu/drm/i915/display/intel_display_power.h @@ -266,6 +266,8 @@ intel_display_power_domain_str(enum intel_display_power_domain domain); bool intel_display_power_is_enabled(struct drm_i915_private *dev_priv, enum intel_display_power_domain domain); +bool intel_display_power_well_is_enabled(struct drm_i915_private *dev_priv, + enum i915_power_well_id power_well_id); bool __intel_display_power_is_enabled(struct drm_i915_private *dev_priv, enum intel_display_power_domain domain); intel_wakeref_t intel_display_power_get(struct drm_i915_private *dev_priv, |