linux-kernel - [PATCH v4 1/3] drm/display: Update comment on hdmi hotplug helper

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Message-Id: <20250317-vc4_hotplug-v4-1-2af625629186@raspberrypi.com>
Date: Mon, 17 Mar 2025 17:12:22 +0000
From: David Turner <david.turner@...pberrypi.com>
To: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Dave Stevenson <dave.stevenson@...pberrypi.com>, 
 Maíra Canal <mcanal@...lia.com>, 
 Raspberry Pi Kernel Maintenance <kernel-list@...pberrypi.com>, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org, 
 David Turner <david.turner@...pberrypi.com>
Subject: [PATCH v4 1/3] drm/display: Update comment on hdmi hotplug helper

Update the comment on drm_atomic_helper_connector_hdmi_hotplug() to
clarify that it must be called for all status updates.

Signed-off-by: David Turner <david.turner@...pberrypi.com>
---
 drivers/gpu/drm/display/drm_hdmi_state_helper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/display/drm_hdmi_state_helper.c b/drivers/gpu/drm/display/drm_hdmi_state_helper.c
index c205f37da1e12b11c384670db83e43613e031340..cac819ac468de020e4e75b3bcb09c31f909bd61e 100644
--- a/drivers/gpu/drm/display/drm_hdmi_state_helper.c
+++ b/drivers/gpu/drm/display/drm_hdmi_state_helper.c
@@ -816,7 +816,7 @@ drm_atomic_helper_connector_hdmi_update(struct drm_connector *connector,
  * @status: Connection status
  *
  * This function should be called as a part of the .detect() / .detect_ctx()
- * callbacks, updating the HDMI-specific connector's data.
+ * callbacks for all status changes.
  */
 void drm_atomic_helper_connector_hdmi_hotplug(struct drm_connector *connector,
 					      enum drm_connector_status status)

-- 
2.34.1