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From: Uma Shankar <uma.shankar@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [v8 11/12] drm/i915/lspcon: Do not send DRM infoframes to non-HDMI sinks
Date: Fri, 16 Oct 2020 05:19:01 +0530	[thread overview]
Message-ID: <20201015234902.7134-12-uma.shankar@intel.com> (raw)
In-Reply-To: <20201015234902.7134-1-uma.shankar@intel.com>

Non-HDMI sinks shouldn't be sent Dynamic Range and Mastering infoframes.
Check for that when using LSPCON.

Signed-off-by: Uma Shankar <uma.shankar@intel.com>
---
 drivers/gpu/drm/i915/display/intel_ddi.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index ca99b94b4cbf..b7032df47f69 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -3938,6 +3938,7 @@ static void intel_enable_ddi_dp(struct intel_atomic_state *state,
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
 	enum port port = encoder->port;
 
 	if (port == PORT_A && INTEL_GEN(dev_priv) < 9)
@@ -3945,7 +3946,14 @@ static void intel_enable_ddi_dp(struct intel_atomic_state *state,
 
 	intel_edp_backlight_on(crtc_state, conn_state);
 	intel_psr_enable(intel_dp, crtc_state, conn_state);
-	intel_dp_set_infoframes(encoder, true, crtc_state, conn_state);
+
+	if (dig_port->lspcon.active) {
+		if (dig_port->dp.has_hdmi_sink)
+			intel_dp_set_infoframes(encoder, true, crtc_state, conn_state);
+	} else {
+		intel_dp_set_infoframes(encoder, true, crtc_state, conn_state);
+	}
+
 	intel_edp_drrs_enable(intel_dp, crtc_state);
 
 	if (crtc_state->has_audio)
-- 
2.26.2

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  parent reply	other threads:[~2020-10-15 23:15 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-15 23:48 [Intel-gfx] [v8 00/12] Enable HDR on MCA LSPCON based Gen9 devices Uma Shankar
2020-10-15 23:31 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Enable HDR on MCA LSPCON based Gen9 devices (rev8) Patchwork
2020-10-15 23:33 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2020-10-15 23:48 ` [Intel-gfx] [v8 01/12] drm/i915/display: Add HDR Capability detection for LSPCON Uma Shankar
2020-10-15 23:48 ` [Intel-gfx] [v8 02/12] drm/i915/display: Enable HDR on gen9 devices with MCA Lspcon Uma Shankar
2020-10-15 23:48 ` [Intel-gfx] [v8 03/12] drm/i915/display: Attach HDR property for capable Gen9 devices Uma Shankar
2020-10-15 23:48 ` [Intel-gfx] [v8 04/12] drm/i915/display: Attach content type property for LSPCON Uma Shankar
2020-10-15 23:48 ` [Intel-gfx] [v8 05/12] drm/i915/display: Nuke bogus lspcon check Uma Shankar
2020-10-15 23:48 ` [Intel-gfx] [v8 06/12] drm/i915/display: Enable BT2020 for HDR on LSPCON devices Uma Shankar
2020-10-15 23:48 ` [Intel-gfx] [v8 07/12] drm/i915/display: Enable HDR for Parade based lspcon Uma Shankar
2020-10-15 23:48 ` [Intel-gfx] [v8 08/12] drm/i915/display: Implement infoframes readback for LSPCON Uma Shankar
2020-10-15 23:48 ` [Intel-gfx] [v8 09/12] drm/i915/display: Implement DRM infoframe read " Uma Shankar
2020-10-15 23:49 ` [Intel-gfx] [v8 10/12] drm/i915/lspcon: Create separate infoframe_enabled helper Uma Shankar
2020-10-15 23:49 ` Uma Shankar [this message]
2020-10-15 23:49 ` [Intel-gfx] [v8 12/12] drm/i915/display: [NOT FOR MERGE] Reduce blanking to support 4k60@10bpp for LSPCON Uma Shankar
2020-10-16  0:03 ` [Intel-gfx] ✗ Fi.CI.BAT: failure for Enable HDR on MCA LSPCON based Gen9 devices (rev8) Patchwork

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