diff options
| author | Ankit Nautiyal <ankit.k.nautiyal@intel.com> | 2025-03-24 19:02:33 +0530 |
|---|---|---|
| committer | Ankit Nautiyal <ankit.k.nautiyal@intel.com> | 2025-03-25 21:15:54 +0530 |
| commit | 635125e3b4d5ec4be0a89d809f58879203930c03 (patch) | |
| tree | b250f21678d80488f0e6d963f28d6c9dfb5ff44b | |
| parent | 5babdd45b737702e1563db317867594a12857eeb (diff) | |
drm/i915/hdmi: Use VRR Timing generator for HDMI for fixed_rr
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@intel.com>
Reviewed-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> (#v1)
Link: https://lore.kernel.org/r/20250324133248.4071909-2-ankit.k.nautiyal@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_hdmi.c | 3 |
1 files changed, 3 insertions, 0 deletions
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); |