This function attaches & sets the vrr_enabled property for crtc
based on the platform support and the request from userspace.
Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Cc: Manasi Navare <manasi.d.navare@xxxxxxxxx>
Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_crtc.c | 3 +++
drivers/gpu/drm/i915/display/intel_vrr.c | 7 ++++++-
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_crtc.c b/drivers/gpu/drm/i915/display/intel_crtc.c
index 4442aa355f86..36deaca9af66 100644
--- a/drivers/gpu/drm/i915/display/intel_crtc.c
+++ b/drivers/gpu/drm/i915/display/intel_crtc.c
@@ -366,6 +366,9 @@ int intel_crtc_init(struct drm_i915_private *dev_priv, enum pipe pipe)
BIT(DRM_SCALING_FILTER_DEFAULT) |
BIT(DRM_SCALING_FILTER_NEAREST_NEIGHBOR));
+ if (HAS_VRR(dev_priv))
+ drm_mode_crtc_attach_vrr_enabled_property(&crtc->base);
+
intel_color_init(crtc);
intel_crtc_drrs_init(crtc);
diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c
index 396f2f994fa0..6cb8410bd4a0 100644
--- a/drivers/gpu/drm/i915/display/intel_vrr.c
+++ b/drivers/gpu/drm/i915/display/intel_vrr.c
@@ -160,8 +160,11 @@ void intel_vrr_enable(struct intel_encoder *encoder,
enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
u32 trans_vrr_ctl;
- if (!crtc_state->vrr.enable)
+ if (!crtc_state->vrr.enable) {
+ drm_mode_crtc_set_vrr_enabled_property(crtc_state->uapi.crtc, false);
return;
+ }
+ drm_mode_crtc_set_vrr_enabled_property(crtc_state->uapi.crtc, true);
if (DISPLAY_VER(dev_priv) >= 13)
trans_vrr_ctl = VRR_CTL_VRR_ENABLE |
@@ -211,6 +214,8 @@ void intel_vrr_disable(const struct intel_crtc_state *old_crtc_state)
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum transcoder cpu_transcoder = old_crtc_state->cpu_transcoder;
+ drm_mode_crtc_set_vrr_enabled_property(old_crtc_state->uapi.crtc, false);
+
if (!old_crtc_state->vrr.enable)
return;
--
2.35.1
