linux-kernel - [PATCH] drm/panel: synaptics-tddi: fix build error by missing regulator/consumer.h include

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Message-Id: <20251030-topic-drm-fix-panel-synaptics-tddi-v1-1-206519d246e8@linaro.org>
Date: Thu, 30 Oct 2025 09:28:28 +0100
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Jessica Zhang <jesszhan0024@...il.com>, 
 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>
Cc: Kaustabh Chakraborty <kauschluss@...root.org>, 
 dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org, 
 Stephen Rothwell <sfr@...b.auug.org.au>, 
 Neil Armstrong <neil.armstrong@...aro.org>
Subject: [PATCH] drm/panel: synaptics-tddi: fix build error by missing
 regulator/consumer.h include

From: Stephen Rothwell <sfr@...b.auug.org.au>

Fix up for "backlight: Do not include <linux/fb.h> in header file"
interacting with [1] from the drm-misc tree.

[1] commit 3eae82503f4f ("drm: panel: add support for Synaptics TDDI series DSI panels")

Fixes: 3eae82503f4f ("drm: panel: add support for Synaptics TDDI series DSI panels")
Closes: https://lore.kernel.org/all/20251030151428.3c1f11ea@canb.auug.org.au/
Acked-by: Thomas Zimmermann <tzimmermann@...e.de>
Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
 drivers/gpu/drm/panel/panel-synaptics-tddi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/panel/panel-synaptics-tddi.c b/drivers/gpu/drm/panel/panel-synaptics-tddi.c
index a4b3cbdebb6c..0aea1854710e 100644
--- a/drivers/gpu/drm/panel/panel-synaptics-tddi.c
+++ b/drivers/gpu/drm/panel/panel-synaptics-tddi.c
@@ -9,6 +9,7 @@
 #include <linux/gpio/consumer.h>
 #include <linux/module.h>
 #include <linux/of.h>
+#include <linux/regulator/consumer.h>
 
 #include <video/mipi_display.h>
 

---
base-commit: bdaf9fa04946b9d1086d69b7269c113ace8e9f76
change-id: 20251030-topic-drm-fix-panel-synaptics-tddi-e4fd649c2130

Best regards,
-- 
Neil Armstrong <neil.armstrong@...aro.org>