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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-03-11 19:24:21 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-03-15 00:15:05 +0200 |
| commit | f0a57798fb5c68e7537e75a4acd81f697fd6c089 (patch) | |
| tree | aa7fc631c08d58c7174141dd532c35e6b772e5e6 /drivers/gpu/drm/i915/display/intel_panel.c | |
| parent | 43af674357114db77cfa19be06aa48d8159610f7 (diff) | |
| download | linux-f0a57798fb5c68e7537e75a4acd81f697fd6c089.tar.gz linux-f0a57798fb5c68e7537e75a4acd81f697fd6c089.tar.bz2 linux-f0a57798fb5c68e7537e75a4acd81f697fd6c089.zip | |
drm/i915: Introduce intel_panel_drrs_type()
Add a helper to determine which type of DRRS the panel supports.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220311172428.14685-10-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_panel.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_panel.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_panel.c b/drivers/gpu/drm/i915/display/intel_panel.c index 3ca37766ccb3..c15f5e3d53d1 100644 --- a/drivers/gpu/drm/i915/display/intel_panel.c +++ b/drivers/gpu/drm/i915/display/intel_panel.c @@ -83,6 +83,16 @@ int intel_panel_get_modes(struct intel_connector *connector) return num_modes; } +enum drrs_type intel_panel_drrs_type(struct intel_connector *connector) +{ + struct drm_i915_private *i915 = to_i915(connector->base.dev); + + if (!connector->panel.downclock_mode) + return DRRS_TYPE_NONE; + + return i915->vbt.drrs_type; +} + int intel_panel_compute_config(struct intel_connector *connector, struct drm_display_mode *adjusted_mode) { |