From: Arnd Bergmann arnd@arndb.de
[ Upstream commit e3f7feb6d89311f369dd4ad903ea62e45328cdbe ]
The new mdp3 driver uses 'select' to force-enable a couple of drivers it depends on. This is error-prone and likely to cause dependency loops as well as warnings like:
WARNING: unmet direct dependencies detected for VIDEO_MEDIATEK_VPU Depends on [n]: MEDIA_SUPPORT [=m] && MEDIA_PLATFORM_SUPPORT [=y] && MEDIA_PLATFORM_DRIVERS [=y] && V4L_MEM2MEM_DRIVERS [=n] && VIDEO_DEV [=m] && (ARCH_MEDIATEK [=y] || COMPILE_TEST [=y]) Selected by [m]: - VIDEO_MEDIATEK_MDP3 [=m] && MEDIA_SUPPORT [=m] && MEDIA_PLATFORM_SUPPORT [=y] && MEDIA_PLATFORM_DRIVERS [=y] && (MTK_IOMMU [=m] || COMPILE_TEST [=y]) && VIDEO_DEV [=m] && (ARCH_MEDIATEK [=y] || COMPILE_TEST [=y]) && HAS_DMA [=y] && REMOTEPROC [=y]
This specific warning was already addressed in a previous patch, but there are similar unnecessary 'select' statements, so turn those into 'depends on'. This also means the dependency on ARCH_MEDIATEK is redundant and can be dropped.
Fixes: 61890ccaefaf ("media: platform: mtk-mdp3: add MediaTek MDP3 driver") Fixes: 9195a860ef0a ("media: platform: mtk-mdp3: remove unused VIDEO_MEDIATEK_VPU config") Signed-off-by: Arnd Bergmann arnd@arndb.de Reviewed-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com Signed-off-by: Hans Verkuil hverkuil-cisco@xs4all.nl Signed-off-by: Mauro Carvalho Chehab mchehab@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/media/platform/mediatek/mdp3/Kconfig | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/media/platform/mediatek/mdp3/Kconfig b/drivers/media/platform/mediatek/mdp3/Kconfig index 846e759a8f6a9..602329c447501 100644 --- a/drivers/media/platform/mediatek/mdp3/Kconfig +++ b/drivers/media/platform/mediatek/mdp3/Kconfig @@ -3,14 +3,13 @@ config VIDEO_MEDIATEK_MDP3 tristate "MediaTek MDP v3 driver" depends on MTK_IOMMU || COMPILE_TEST depends on VIDEO_DEV - depends on ARCH_MEDIATEK || COMPILE_TEST depends on HAS_DMA depends on REMOTEPROC + depends on MTK_MMSYS + depends on MTK_CMDQ + depends on MTK_SCP select VIDEOBUF2_DMA_CONTIG select V4L2_MEM2MEM_DEV - select MTK_MMSYS - select MTK_CMDQ - select MTK_SCP default n help It is a v4l2 driver and present in MediaTek MT8183 SoC.