From 24df8b74c8b2fb42c49ffe8585562da0c96446ff Mon Sep 17 00:00:00 2001
From: Julian Braha <julianbraha@gmail.com>
Date: Thu, 25 Feb 2021 09:06:58 +0100
Subject: [PATCH] media: drivers: media: pci: sta2x11: fix Kconfig dependency on GPIOLIB
Git-commit: 24df8b74c8b2fb42c49ffe8585562da0c96446ff
Patch-mainline: v5.13-rc1
References: git-fixes

When STA2X11_VIP is enabled, and GPIOLIB is disabled,
Kbuild gives the following warning:

Warning: unmet direct dependencies detected for VIDEO_ADV7180  Depends on [n]: MEDIA_SUPPORT [=y] && GPIOLIB [=n] && VIDEO_V4L2 [=y] && I2C [=y]  Selected by [y]:  - STA2X11_VIP [=y] && MEDIA_SUPPORT [=y] && MEDIA_PCI_SUPPORT [=y] && MEDIA_CAMERA_SUPPORT [=y] && PCI [=y] && VIDEO_V4L2 [=y] && VIRT_TO_BUS [=y] && I2C [=y] && (STA2X11 [=n] || COMPILE_TEST [=y]) && MEDIA_SUBDRV_AUTOSELECT [=y]

This is because STA2X11_VIP selects VIDEO_ADV7180
without selecting or depending on GPIOLIB,
despite VIDEO_ADV7180 depending on GPIOLIB.

Signed-off-by: Julian Braha <julianbraha@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/media/pci/sta2x11/Kconfig |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/media/pci/sta2x11/Kconfig
+++ b/drivers/media/pci/sta2x11/Kconfig
@@ -2,6 +2,7 @@
 config STA2X11_VIP
 	tristate "STA2X11 VIP Video For Linux"
 	depends on STA2X11 || COMPILE_TEST
+	select GPIOLIB if MEDIA_SUBDRV_AUTOSELECT
 	select VIDEO_ADV7180 if MEDIA_SUBDRV_AUTOSELECT
 	select VIDEOBUF2_DMA_CONTIG
 	depends on PCI && VIDEO_V4L2 && VIRT_TO_BUS