From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Mon, 25 Feb 2019 17:41:00 +0000 (+0200)
Subject: drm/i915: Store mask of enabled infoframes in the crtc state
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e5e70d4a37f65cce3959eb97d2cd74d8af623a40;p=linux.git

drm/i915: Store mask of enabled infoframes in the crtc state

Store the mask of enabled infoframes in the crtc state. We'll start
with just the readout for HDMI encoder, and we'll expand this
to compute the bitmask in .compute_config() later. SDVO will also
follow later.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20190225174106.2163-4-ville.syrjala@linux.intel.com
---

diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index e77cea3d59890..a5c6731c1e99a 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -3764,7 +3764,10 @@ void intel_ddi_get_config(struct intel_encoder *encoder,
 		pipe_config->has_hdmi_sink = true;
 		intel_dig_port = enc_to_dig_port(&encoder->base);
 
-		if (intel_hdmi_infoframes_enabled(encoder, pipe_config))
+		pipe_config->infoframes.enable |=
+			intel_hdmi_infoframes_enabled(encoder, pipe_config);
+
+		if (pipe_config->infoframes.enable)
 			pipe_config->has_infoframe = true;
 
 		if (temp & TRANS_DDI_HDMI_SCRAMBLING)
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 38f2da5479d11..1f7baab724768 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1031,6 +1031,10 @@ struct intel_crtc_state {
 	/* bitmask of planes that will be updated during the commit */
 	u8 update_planes;
 
+	struct {
+		u32 enable;
+	} infoframes;
+
 	/* HDMI scrambling status */
 	bool hdmi_scrambling;
 
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index f746ace6a1935..b32ac1c9e99c2 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -1507,7 +1507,10 @@ static void intel_hdmi_get_config(struct intel_encoder *encoder,
 	if (tmp & HDMI_MODE_SELECT_HDMI)
 		pipe_config->has_hdmi_sink = true;
 
-	if (intel_hdmi_infoframes_enabled(encoder, pipe_config))
+	pipe_config->infoframes.enable |=
+		intel_hdmi_infoframes_enabled(encoder, pipe_config);
+
+	if (pipe_config->infoframes.enable)
 		pipe_config->has_infoframe = true;
 
 	if (tmp & SDVO_AUDIO_ENABLE)