diff mbox series

[v17,9/9] drm/i915/display: Read/Write Adaptive Sync SDP

Message ID 20240311094238.3320888-10-mitulkumar.ajitkumar.golani@intel.com (mailing list archive)
State New, archived
Headers show
Series Enable Adaptive Sync SDP Support for DP | expand

Commit Message

Golani, Mitulkumar Ajitkumar March 11, 2024, 9:42 a.m. UTC 
Add read/write calls for Adaptive Sync SDP.

Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
---
 drivers/gpu/drm/i915/display/intel_ddi.c | 1 +
 drivers/gpu/drm/i915/display/intel_dp.c  | 1 +
 2 files changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index c587a8efeafc..f164020a4773 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -3972,6 +3972,7 @@  static void intel_ddi_get_config(struct intel_encoder *encoder,
 
 	intel_read_dp_sdp(encoder, pipe_config, HDMI_PACKET_TYPE_GAMUT_METADATA);
 	intel_read_dp_sdp(encoder, pipe_config, DP_SDP_VSC);
+	intel_read_dp_sdp(encoder, pipe_config, DP_SDP_ADAPTIVE_SYNC);
 
 	intel_audio_codec_get_config(encoder, pipe_config);
 }
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index a9ed0c66ea63..3f377a743bc4 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -4322,6 +4322,7 @@  void intel_dp_set_infoframes(struct intel_encoder *encoder,
 		return;
 
 	intel_write_dp_sdp(encoder, crtc_state, DP_SDP_VSC);
+	intel_write_dp_sdp(encoder, crtc_state, DP_SDP_ADAPTIVE_SYNC);
 
 	intel_write_dp_sdp(encoder, crtc_state, HDMI_PACKET_TYPE_GAMUT_METADATA);
 }