[PATCH 09/21] drm/i915/hdmi: Use VRR Timing generator for HDMI for fixed_rr

[Ankit Nautiyal]

Currently VRR is not supported with HDMI, but we can still leverage
the VRR Timing Generator to achieve a fixed refresh rate.
Call intel_vrr_compute_config() for HDMI which will handle the vrr
timings to have fixed refresh rate with VRR Timing Generator.

v2: Improve commit message. (Ville).

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal at intel.com>
Reviewed-by: Mitul Golani <mitulkumar.ajitkumar.golani at intel.com> (#v1)
---
 drivers/gpu/drm/i915/display/intel_hdmi.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index 33b8d5229db0..f9fa17e1f584 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -64,6 +64,7 @@
 #include "intel_panel.h"
 #include "intel_pfit.h"
 #include "intel_snps_phy.h"
+#include "intel_vrr.h"
 
 static void
 assert_hdmi_port_disabled(struct intel_hdmi *intel_hdmi)
@@ -2384,6 +2385,8 @@ int intel_hdmi_compute_config(struct intel_encoder *encoder,
 		}
 	}
 
+	intel_vrr_compute_config(pipe_config, conn_state);
+
 	intel_hdmi_compute_gcp_infoframe(encoder, pipe_config,
 					 conn_state);
 
-- 
2.45.2