diff mbox series

[10/23] drm/i915/dp: Avoid vrr compute config for HDMI sink

Message ID 20241111091221.2992818-11-ankit.k.nautiyal@intel.com (mailing list archive)
State New
Headers show
Series Use VRR timing generator for fixed refresh rate modes | expand

Commit Message

Ankit Nautiyal Nov. 11, 2024, 9:12 a.m. UTC 
Currently we do not support VRR with HDMI so skip vrr compute
config step for DP with HDMI sink.

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index fec720bcd296..2db631ccf8ac 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -3178,7 +3178,12 @@  intel_dp_compute_config(struct intel_encoder *encoder,
 	if (!HAS_DDI(dev_priv))
 		g4x_dp_set_clock(encoder, pipe_config);
 
-	intel_vrr_compute_config(pipe_config, conn_state);
+	/*
+	 * VRR via PCON is currently unsupported.
+	 * TODO: Add support for VRR for DP HDMI2.1 PCON.
+	 */
+	if (!intel_dp_has_hdmi_sink(intel_dp))
+		intel_vrr_compute_config(pipe_config, conn_state);
 	intel_dp_compute_as_sdp(intel_dp, pipe_config);
 	intel_psr_compute_config(intel_dp, pipe_config, conn_state);
 	intel_alpm_lobf_compute_config(intel_dp, pipe_config, conn_state);