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Message-Id: <20250124-bridge-hdmi-connector-v6-4-1592632327f7@linaro.org>
Date: Fri, 24 Jan 2025 23:47:44 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Andrzej Hajda <andrzej.hajda@...el.com>, 
 Neil Armstrong <neil.armstrong@...aro.org>, Robert Foss <rfoss@...nel.org>, 
 Laurent Pinchart <Laurent.pinchart@...asonboard.com>, 
 Jonas Karlman <jonas@...boo.se>, Jernej Skrabec <jernej.skrabec@...il.com>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 David Airlie <airlied@...il.com>, Rob Clark <robdclark@...il.com>, 
 Abhinav Kumar <quic_abhinavk@...cinc.com>, Sean Paul <sean@...rly.run>, 
 Marijn Suijten <marijn.suijten@...ainline.org>, 
 Simona Vetter <simona@...ll.ch>, Simona Vetter <simona.vetter@...ll.ch>
Cc: dri-devel@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org, 
 freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH v6 4/7] drm/msm/hdmi: get rid of hdmi_mode

Use connector->display_info.is_hdmi instead of manually using
drm_detect_hdmi_monitor().

Acked-by: Maxime Ripard <mripard@...nel.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@...cinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
 drivers/gpu/drm/msm/hdmi/hdmi.c        |  2 +-
 drivers/gpu/drm/msm/hdmi/hdmi.h        |  2 --
 drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 11 -----------
 3 files changed, 1 insertion(+), 14 deletions(-)

diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c
index b14205cb9e977edd0d849e0eafe9b69c0da594bd..6b77e0fb8d5ec218dfbf58215e2e12ad1dfb1b85 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -25,7 +25,7 @@ void msm_hdmi_set_mode(struct hdmi *hdmi, bool power_on)
 	spin_lock_irqsave(&hdmi->reg_lock, flags);
 	if (power_on) {
 		ctrl |= HDMI_CTRL_ENABLE;
-		if (!hdmi->hdmi_mode) {
+		if (!hdmi->connector->display_info.is_hdmi) {
 			ctrl |= HDMI_CTRL_HDMI;
 			hdmi_write(hdmi, REG_HDMI_CTRL, ctrl);
 			ctrl &= ~HDMI_CTRL_HDMI;
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.h b/drivers/gpu/drm/msm/hdmi/hdmi.h
index 53b52351d0eddf4a5c87a5290016bb53ed4d29f7..ab169b77377097dc22c0c718f65024cb8ad1d317 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.h
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.h
@@ -67,8 +67,6 @@ struct hdmi {
 	/* the encoder we are hooked to (outside of hdmi block) */
 	struct drm_encoder *encoder;
 
-	bool hdmi_mode;               /* are we in hdmi mode? */
-
 	int irq;
 	struct workqueue_struct *workq;
 
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
index 168b4104e705e8217f5d7ca5f902d7557c55ae24..d2b25bcd8eb8f5cf4623e11c87ac5eea6e4b363d 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
@@ -331,17 +331,6 @@ static const struct drm_edid *msm_hdmi_bridge_edid_read(struct drm_bridge *bridg
 
 	hdmi_write(hdmi, REG_HDMI_CTRL, hdmi_ctrl);
 
-	if (drm_edid) {
-		/*
-		 * FIXME: This should use connector->display_info.is_hdmi from a
-		 * path that has read the EDID and called
-		 * drm_edid_connector_update().
-		 */
-		const struct edid *edid = drm_edid_raw(drm_edid);
-
-		hdmi->hdmi_mode = drm_detect_hdmi_monitor(edid);
-	}
-
 	return drm_edid;
 }
 

-- 
2.39.5


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