linux-kernel - [PATCH V2] drm/bridge: imx: Fix unmet depenency for PHY_FSL_SAMSUNG_HDMI

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Message-ID: <20240422103352.8886-1-aford173@gmail.com>
Date: Mon, 22 Apr 2024 05:33:52 -0500
From: Adam Ford <aford173@...il.com>
To: linux-arm-kernel@...ts.infradead.org
Cc: aford@...conembedded.com,
	Adam Ford <aford173@...il.com>,
	kernel test robot <lkp@...el.com>,
	Liu Ying <victor.liu@....com>,
	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>,
	Daniel Vetter <daniel@...ll.ch>,
	Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>,
	Lucas Stach <l.stach@...gutronix.de>,
	dri-devel@...ts.freedesktop.org,
	imx@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: [PATCH V2] drm/bridge: imx: Fix unmet depenency for PHY_FSL_SAMSUNG_HDMI_PHY

When enabling i.MX8MP DWC HDMI driver, it automatically selects
PHY_FSL_SAMSUNG_HDMI_PHY, since it wont' work without the phy.
This may cause some Kconfig warnings during various build tests.
Fix this by implying the phy instead of selecting the phy.

To prevent this from happening with the DRM_IMX8MP_HDMI_PVI, also
imply it instead of selecting it.

Fixes: 1f36d634670d ("drm/bridge: imx: add bridge wrapper driver for i.MX8MP DWC HDMI")
Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202404190103.lLm8LtuP-lkp@intel.com/
Signed-off-by: Adam Ford <aford173@...il.com>
---
V2:  Change DRM_IMX8MP_HDMI_PVI at the same time since it was affected
     from the same commit.

diff --git a/drivers/gpu/drm/bridge/imx/Kconfig b/drivers/gpu/drm/bridge/imx/Kconfig
index 7687ed652df5..13142a6b8590 100644
--- a/drivers/gpu/drm/bridge/imx/Kconfig
+++ b/drivers/gpu/drm/bridge/imx/Kconfig
@@ -8,8 +8,8 @@ config DRM_IMX8MP_DW_HDMI_BRIDGE
 	depends on COMMON_CLK
 	depends on DRM_DW_HDMI
 	depends on OF
-	select DRM_IMX8MP_HDMI_PVI
-	select PHY_FSL_SAMSUNG_HDMI_PHY
+	imply DRM_IMX8MP_HDMI_PVI
+	imply PHY_FSL_SAMSUNG_HDMI_PHY
 	help
 	  Choose this to enable support for the internal HDMI encoder found
 	  on the i.MX8MP SoC.
-- 
2.43.0