[Intel-gfx] [PATCH 5/5] drm/i915/dp: Call dp_vsc_enable() / dp_hdr_metata_enable() on pipe updates

Gwan-gyeong Mun gwan-gyeong.mun at intel.com
Thu Oct 24 18:24:23 UTC 2019


Call intel_dp_vsc_enable() and intel_dp_hdr_metadata_enable() on pipe
updates to make sure that we enable sending of VSC SDP and HDR Metadata
Infoframe SDP packet (when applicable) on fastsets.

These functions check pipe state and when the features does not need,
they disable the features.

Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun at intel.com>
---
 drivers/gpu/drm/i915/display/intel_ddi.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 1a49266f4f57..e07591ff2a6e 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -4020,6 +4020,8 @@ static void intel_ddi_update_pipe_dp(struct intel_encoder *encoder,
 	intel_ddi_set_dp_msa(crtc_state, conn_state);
 
 	intel_psr_update(intel_dp, crtc_state);
+	intel_dp_vsc_enable(intel_dp, crtc_state, conn_state);
+	intel_dp_hdr_metadata_enable(intel_dp, crtc_state, conn_state);
 	intel_edp_drrs_enable(intel_dp, crtc_state);
 
 	intel_panel_update_backlight(encoder, crtc_state, conn_state);
-- 
2.23.0



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