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Message-ID: <2229916.ElGaqSPkdT@kista>
Date: Sat, 12 Mar 2022 12:27:37 +0100
From: Jernej Škrabec <jernej.skrabec@...il.com>
To: Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: Mauro Carvalho Chehab <mchehab@...nel.org>,
"Lad, Prabhakar" <prabhakar.csengg@...il.com>,
Niklas Söderlund
<niklas.soderlund+renesas@...natech.se>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
Chen-Yu Tsai <wens@...e.org>,
Dmitry Osipenko <digetx@...il.com>,
Eugen Hristev <eugen.hristev@...rochip.com>,
Fabio Estevam <festevam@...il.com>,
Hans Verkuil <hverkuil-cisco@...all.nl>,
Hyun Kwon <hyun.kwon@...inx.com>,
Jacopo Mondi <jacopo@...ndi.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
Laurent Pinchart <laurent.pinchart@...asonboard.com>,
Ludovic Desroches <ludovic.desroches@...rochip.com>,
Maxime Ripard <mripard@...nel.org>,
Michal Simek <michal.simek@...inx.com>,
Ming Qian <ming.qian@....com>,
Mirela Rabulea <mirela.rabulea@....com>,
NXP Linux Team <linux-imx@....com>,
Nicolas Ferre <nicolas.ferre@...rochip.com>,
Patrice Chotard <patrice.chotard@...s.st.com>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Rui Miguel Silva <rmfrfs@...il.com>,
Sakari Ailus <sakari.ailus@...ux.intel.com>,
Sascha Hauer <s.hauer@...gutronix.de>,
Shawn Guo <shawnguo@...nel.org>,
Sylwester Nawrocki <s.nawrocki@...sung.com>,
Yong Deng <yong.deng@...ewell.com>,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-media@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
linux-sunxi@...ts.linux.dev
Subject: Re: [PATCH v2 05/38] media: platform: move platform menu dependencies to drivers
Dne petek, 11. marec 2022 ob 15:07:18 CET je Mauro Carvalho Chehab napisal(a):
> Right now, platform dependencies are organized by the type of
> the platform driver. Yet, things tend to become very messy with
> time. The better seems to organize the drivers per manufacturer,
> as other Kernel subsystems are doing.
>
> As a preparation for such purpose, get rid of menuconfigs,
> moving the per-menu dependencies to be at the driver-specifig
> config entires.
>
> This shoud give flexibility to reorganize the platform drivers
> per manufacturer and re-sort them.
>
> This patch removes all "if..endif" options from the platform
> Kconfig, converting them into depends on.
>
> Signed-off-by: Mauro Carvalho Chehab <mchehab@...nel.org>
> ---
>
> To avoid mailbombing on a large number of people, only mailing lists were C/
C on the cover.
> See [PATCH v2 00/38] at: https://lore.kernel.org/all/cover.
1647006877.git.mchehab@...nel.org/
>
> drivers/media/platform/Kconfig | 127 ++++++++++++------
> drivers/media/platform/am437x/Kconfig | 1 +
> drivers/media/platform/atmel/Kconfig | 4 +
> drivers/media/platform/cadence/Kconfig | 1 +
> drivers/media/platform/davinci/Kconfig | 6 +
> drivers/media/platform/exynos4-is/Kconfig | 1 +
> drivers/media/platform/imx-jpeg/Kconfig | 1 +
> drivers/media/platform/imx/Kconfig | 1 +
> drivers/media/platform/marvell-ccic/Kconfig | 2 +
> drivers/media/platform/omap/Kconfig | 1 +
> drivers/media/platform/rcar-vin/Kconfig | 2 +
> drivers/media/platform/sti/c8sectpfe/Kconfig | 1 +
> .../media/platform/sunxi/sun4i-csi/Kconfig | 1 +
> .../media/platform/sunxi/sun6i-csi/Kconfig | 1 +
Acked-by: Jernej Skrabec <jernej.skrabec@...il.com>
Best regards,
Jernej
> drivers/media/platform/xilinx/Kconfig | 1 +
> 15 files changed, 107 insertions(+), 44 deletions(-)
>
> diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
> index 4843fabb8bb2..1cb73f09d0b5 100644
> --- a/drivers/media/platform/Kconfig
> +++ b/drivers/media/platform/Kconfig
> @@ -3,17 +3,46 @@
> # Platform drivers
> # Most drivers here are currently for webcam support
>
> -menuconfig V4L_PLATFORM_DRIVERS
> +menuconfig MEDIA_PLATFORM_DRIVERS
> + bool "Media platform devices"
> + help
> + Say Y here to enable support for platform-specific media drivers.
> +
> +if MEDIA_PLATFORM_DRIVERS
> +
> +config V4L_PLATFORM_DRIVERS
> bool "V4L platform devices"
> help
> Say Y here to enable support for platform-specific V4L drivers.
>
> -if V4L_PLATFORM_DRIVERS
> +config SDR_PLATFORM_DRIVERS
> + bool "SDR platform devices"
> + depends on MEDIA_SDR_SUPPORT
> + help
> + Say Y here to enable support for platform-specific SDR Drivers.
> +
> +config DVB_PLATFORM_DRIVERS
> + bool "DVB platform devices"
> + depends on MEDIA_DIGITAL_TV_SUPPORT
> + help
> + Say Y here to enable support for platform-specific Digital TV
drivers.
> +
> +config V4L_MEM2MEM_DRIVERS
> + bool "Memory-to-memory multimedia devices"
> + depends on VIDEO_V4L2
> + help
> + Say Y here to enable selecting drivers for V4L devices that
> + use system memory for both source and destination buffers, as
opposed
> + to capture and output drivers, which use memory buffers for just
> + one of those.
> +
> +# V4L platform drivers
>
> source "drivers/media/platform/marvell-ccic/Kconfig"
>
> config VIDEO_VIA_CAMERA
> tristate "VIAFB camera controller support"
> + depends on V4L_PLATFORM_DRIVERS
> depends on FB_VIA && VIDEO_V4L2
> select VIDEOBUF2_DMA_SG
> select VIDEO_OV7670
> @@ -22,9 +51,6 @@ config VIDEO_VIA_CAMERA
> Chrome9 chipsets. Currently only tested on OLPC xo-1.5 systems
> with ov7670 sensors.
>
> -#
> -# Platform multimedia device configuration
> -#
> source "drivers/media/platform/cadence/Kconfig"
>
> source "drivers/media/platform/davinci/Kconfig"
> @@ -33,6 +59,7 @@ source "drivers/media/platform/omap/Kconfig"
>
> config VIDEO_ASPEED
> tristate "Aspeed AST2400 and AST2500 Video Engine driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2
> select VIDEOBUF2_DMA_CONTIG
> help
> @@ -42,6 +69,7 @@ config VIDEO_ASPEED
>
> config VIDEO_SH_VOU
> tristate "SuperH VOU video output driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_DEV && I2C
> depends on ARCH_SHMOBILE || COMPILE_TEST
> select VIDEOBUF2_DMA_CONTIG
> @@ -50,6 +78,7 @@ config VIDEO_SH_VOU
>
> config VIDEO_VIU
> tristate "Freescale VIU Video Driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2 && (PPC_MPC512x || COMPILE_TEST) && I2C
> select VIDEOBUF_DMA_CONTIG
> default y
> @@ -62,6 +91,7 @@ config VIDEO_VIU
>
> config VIDEO_MUX
> tristate "Video Multiplexer"
> + depends on V4L_PLATFORM_DRIVERS
> select MULTIPLEXER
> depends on VIDEO_V4L2 && OF
> select MEDIA_CONTROLLER
> @@ -73,6 +103,7 @@ config VIDEO_MUX
>
> config VIDEO_OMAP3
> tristate "OMAP 3 Camera support"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2 && I2C
> depends on (ARCH_OMAP3 && OMAP_IOMMU) || COMPILE_TEST
> depends on COMMON_CLK && OF
> @@ -87,12 +118,14 @@ config VIDEO_OMAP3
>
> config VIDEO_OMAP3_DEBUG
> bool "OMAP 3 Camera debug messages"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_OMAP3
> help
> Enable debug messages on OMAP 3 camera controller driver.
>
> config VIDEO_PXA27x
> tristate "PXA27x Quick Capture Interface driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on PXA27x || COMPILE_TEST
> select VIDEOBUF2_DMA_SG
> @@ -103,6 +136,7 @@ config VIDEO_PXA27x
>
> config VIDEO_QCOM_CAMSS
> tristate "Qualcomm V4L2 Camera Subsystem driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2
> depends on (ARCH_QCOM && IOMMU_DMA) || COMPILE_TEST
> select MEDIA_CONTROLLER
> @@ -112,6 +146,7 @@ config VIDEO_QCOM_CAMSS
>
> config VIDEO_S3C_CAMIF
> tristate "Samsung S3C24XX/S3C64XX SoC Camera Interface driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2 && I2C && PM
> depends on ARCH_S3C64XX || PLAT_S3C24XX || COMPILE_TEST
> select MEDIA_CONTROLLER
> @@ -126,6 +161,7 @@ config VIDEO_S3C_CAMIF
>
> config VIDEO_STM32_DCMI
> tristate "STM32 Digital Camera Memory Interface (DCMI) support"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2 && OF
> depends on ARCH_STM32 || COMPILE_TEST
> select VIDEOBUF2_DMA_CONTIG
> @@ -140,6 +176,7 @@ config VIDEO_STM32_DCMI
>
> config VIDEO_RENESAS_CEU
> tristate "Renesas Capture Engine Unit (CEU) driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_SHMOBILE || ARCH_R7S72100 || COMPILE_TEST
> select VIDEOBUF2_DMA_CONTIG
> @@ -149,6 +186,7 @@ config VIDEO_RENESAS_CEU
>
> config VIDEO_ROCKCHIP_ISP1
> tristate "Rockchip Image Signal Processing v1 Unit driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2 && OF
> depends on ARCH_ROCKCHIP || COMPILE_TEST
> select MEDIA_CONTROLLER
> @@ -175,6 +213,7 @@ source "drivers/media/platform/imx/Kconfig"
>
> config VIDEO_TI_CAL
> tristate "TI CAL (Camera Adaptation Layer) driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> select MEDIA_CONTROLLER
> select VIDEO_V4L2_SUBDEV_API
> @@ -187,10 +226,9 @@ config VIDEO_TI_CAL
> In TI Technical Reference Manual this module is referred as
> Camera Interface Subsystem (CAMSS).
>
> -if VIDEO_TI_CAL
> -
> config VIDEO_TI_CAL_MC
> bool "Media Controller centric mode by default"
> + depends on VIDEO_TI_CAL
> default n
> help
> Enables Media Controller centric mode by default.
> @@ -199,10 +237,9 @@ config VIDEO_TI_CAL_MC
> default. Note that this behavior can be overridden via
> module parameter 'mc_api'.
>
> -endif # VIDEO_TI_CAL
> -
> config VIDEO_RCAR_ISP
> tristate "R-Car Image Signal Processor (ISP)"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2 && OF
> depends on ARCH_RENESAS || COMPILE_TEST
> select MEDIA_CONTROLLER
> @@ -217,21 +254,11 @@ config VIDEO_RCAR_ISP
> To compile this driver as a module, choose M here: the
> module will be called rcar-isp.
>
> -endif # V4L_PLATFORM_DRIVERS
> -
> -menuconfig V4L_MEM2MEM_DRIVERS
> - bool "Memory-to-memory multimedia devices"
> - depends on VIDEO_V4L2
> - help
> - Say Y here to enable selecting drivers for V4L devices that
> - use system memory for both source and destination buffers, as
opposed
> - to capture and output drivers, which use memory buffers for just
> - one of those.
> -
> -if V4L_MEM2MEM_DRIVERS
> +# Mem2mem drivers
>
> config VIDEO_ALLEGRO_DVT
> tristate "Allegro DVT Video IP Core"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_ZYNQMP || COMPILE_TEST
> select V4L2_MEM2MEM_DEV
> @@ -247,6 +274,7 @@ config VIDEO_ALLEGRO_DVT
>
> config VIDEO_CODA
> tristate "Chips&Media Coda multi-standard codec IP"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2 && OF && (ARCH_MXC ||
COMPILE_TEST)
> select SRAM
> select VIDEOBUF2_DMA_CONTIG
> @@ -263,6 +291,7 @@ config VIDEO_IMX_VDOA
>
> config VIDEO_IMX_PXP
> tristate "i.MX Pixel Pipeline (PXP)"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2 && (ARCH_MXC || COMPILE_TEST)
> select VIDEOBUF2_DMA_CONTIG
> select V4L2_MEM2MEM_DEV
> @@ -274,6 +303,7 @@ source "drivers/media/platform/imx-jpeg/Kconfig"
>
> config VIDEO_MEDIATEK_JPEG
> tristate "Mediatek JPEG Codec driver"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on MTK_IOMMU_V1 || MTK_IOMMU || COMPILE_TEST
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_MEDIATEK || COMPILE_TEST
> @@ -289,6 +319,7 @@ config VIDEO_MEDIATEK_JPEG
>
> config VIDEO_MEDIATEK_VPU
> tristate "Mediatek Video Processor Unit"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_MEDIATEK || COMPILE_TEST
> help
> @@ -302,6 +333,7 @@ config VIDEO_MEDIATEK_VPU
>
> config VIDEO_MEDIATEK_MDP
> tristate "Mediatek MDP driver"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on MTK_IOMMU || COMPILE_TEST
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_MEDIATEK || COMPILE_TEST
> @@ -318,6 +350,7 @@ config VIDEO_MEDIATEK_MDP
>
> config VIDEO_MEDIATEK_VCODEC
> tristate "Mediatek Video Codec driver"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on MTK_IOMMU || COMPILE_TEST
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_MEDIATEK || COMPILE_TEST
> @@ -353,6 +386,7 @@ config VIDEO_MEDIATEK_VCODEC_SCP
>
> config VIDEO_MEM2MEM_DEINTERLACE
> tristate "Deinterlace support"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on HAS_DMA
> select VIDEOBUF2_DMA_CONTIG
> @@ -362,6 +396,7 @@ config VIDEO_MEM2MEM_DEINTERLACE
>
> config VIDEO_MESON_GE2D
> tristate "Amlogic 2D Graphic Acceleration Unit"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_MESON || COMPILE_TEST
> select VIDEOBUF2_DMA_CONTIG
> @@ -375,6 +410,7 @@ config VIDEO_MESON_GE2D
>
> config VIDEO_SAMSUNG_S5P_G2D
> tristate "Samsung S5P and EXYNOS4 G2D 2d graphics accelerator
driver"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
> select VIDEOBUF2_DMA_CONTIG
> @@ -385,6 +421,7 @@ config VIDEO_SAMSUNG_S5P_G2D
>
> config VIDEO_SAMSUNG_S5P_JPEG
> tristate "Samsung S5P/Exynos3250/Exynos4 JPEG codec driver"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
> select VIDEOBUF2_DMA_CONTIG
> @@ -395,6 +432,7 @@ config VIDEO_SAMSUNG_S5P_JPEG
>
> config VIDEO_SAMSUNG_S5P_MFC
> tristate "Samsung S5P MFC Video Codec"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
> select VIDEOBUF2_DMA_CONTIG
> @@ -403,6 +441,7 @@ config VIDEO_SAMSUNG_S5P_MFC
>
> config VIDEO_MX2_EMMAPRP
> tristate "MX2 eMMa-PrP support"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on SOC_IMX27 || COMPILE_TEST
> select VIDEOBUF2_DMA_CONTIG
> @@ -414,6 +453,7 @@ config VIDEO_MX2_EMMAPRP
>
> config VIDEO_SAMSUNG_EXYNOS_GSC
> tristate "Samsung Exynos G-Scaler driver"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_EXYNOS || COMPILE_TEST
> select VIDEOBUF2_DMA_CONTIG
> @@ -423,6 +463,7 @@ config VIDEO_SAMSUNG_EXYNOS_GSC
>
> config VIDEO_STI_BDISP
> tristate "STMicroelectronics BDISP 2D blitter driver"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_STI || COMPILE_TEST
> select VIDEOBUF2_DMA_CONTIG
> @@ -432,6 +473,7 @@ config VIDEO_STI_BDISP
>
> config VIDEO_STI_HVA
> tristate "STMicroelectronics HVA multi-format video encoder V4L2
driver"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_STI || COMPILE_TEST
> select VIDEOBUF2_DMA_CONTIG
> @@ -446,6 +488,7 @@ config VIDEO_STI_HVA
>
> config VIDEO_STI_HVA_DEBUGFS
> bool "Export STMicroelectronics HVA internals in debugfs"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_STI_HVA
> depends on DEBUG_FS
> help
> @@ -457,6 +500,7 @@ config VIDEO_STI_HVA_DEBUGFS
>
> config VIDEO_STI_DELTA
> tristate "STMicroelectronics DELTA multi-format video decoder V4L2
driver"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_STI || COMPILE_TEST
> help
> @@ -471,11 +515,10 @@ config VIDEO_STI_DELTA
> Please notice that the driver will only be built if
> at least one of the DELTA decoder below is selected.
>
> -if VIDEO_STI_DELTA
> -
> config VIDEO_STI_DELTA_MJPEG
> bool "STMicroelectronics DELTA MJPEG support"
> default y
> + depends on VIDEO_STI_DELTA
> help
> Enables DELTA MJPEG hardware support.
>
> @@ -491,10 +534,9 @@ config VIDEO_STI_DELTA_DRIVER
> select V4L2_MEM2MEM_DEV
> select RPMSG
>
> -endif # VIDEO_STI_DELTA
> -
> config VIDEO_STM32_DMA2D
> tristate "STM32 Chrom-Art Accelerator (DMA2D)"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_STM32 || COMPILE_TEST
> select VIDEOBUF2_DMA_CONTIG
> @@ -507,6 +549,7 @@ config VIDEO_STM32_DMA2D
>
> config VIDEO_RENESAS_FDP1
> tristate "Renesas Fine Display Processor"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_RENESAS || COMPILE_TEST
> depends on (!ARM64 && !VIDEO_RENESAS_FCP) || VIDEO_RENESAS_FCP
> @@ -521,6 +564,7 @@ config VIDEO_RENESAS_FDP1
>
> config VIDEO_RENESAS_JPU
> tristate "Renesas JPEG Processing Unit"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_RENESAS || COMPILE_TEST
> select VIDEOBUF2_DMA_CONTIG
> @@ -533,6 +577,7 @@ config VIDEO_RENESAS_JPU
>
> config VIDEO_RENESAS_FCP
> tristate "Renesas Frame Compression Processor"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on ARCH_RENESAS || COMPILE_TEST
> depends on OF
> help
> @@ -546,6 +591,7 @@ config VIDEO_RENESAS_FCP
>
> config VIDEO_RENESAS_VSP1
> tristate "Renesas VSP1 Video Processing Engine"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_V4L2
> depends on ARCH_RENESAS || COMPILE_TEST
> depends on (!ARM64 && !VIDEO_RENESAS_FCP) || VIDEO_RENESAS_FCP
> @@ -561,6 +607,7 @@ config VIDEO_RENESAS_VSP1
>
> config VIDEO_ROCKCHIP_RGA
> tristate "Rockchip Raster 2d Graphic Acceleration Unit"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_ROCKCHIP || COMPILE_TEST
> select VIDEOBUF2_DMA_SG
> @@ -575,6 +622,7 @@ config VIDEO_ROCKCHIP_RGA
>
> config VIDEO_TI_VPE
> tristate "TI VPE (Video Processing Engine) driver"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on SOC_DRA7XX || COMPILE_TEST
> select VIDEOBUF2_DMA_CONTIG
> @@ -588,12 +636,14 @@ config VIDEO_TI_VPE
>
> config VIDEO_TI_VPE_DEBUG
> bool "VPE debug messages"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_TI_VPE
> help
> Enable debug messages on VPE driver.
>
> config VIDEO_QCOM_VENUS
> tristate "Qualcomm Venus V4L2 encoder/decoder driver"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2 && QCOM_SMEM
> depends on (ARCH_QCOM && IOMMU_DMA) || COMPILE_TEST
> select QCOM_MDT_LOADER if ARCH_QCOM
> @@ -608,6 +658,7 @@ config VIDEO_QCOM_VENUS
>
> config VIDEO_SUN8I_DEINTERLACE
> tristate "Allwinner Deinterlace driver"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_SUNXI || COMPILE_TEST
> depends on COMMON_CLK && OF
> @@ -621,6 +672,7 @@ config VIDEO_SUN8I_DEINTERLACE
>
> config VIDEO_SUN8I_ROTATE
> tristate "Allwinner DE2 rotation driver"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on VIDEO_DEV && VIDEO_V4L2
> depends on ARCH_SUNXI || COMPILE_TEST
> depends on COMMON_CLK && OF
> @@ -633,6 +685,7 @@ config VIDEO_SUN8I_ROTATE
>
> config VIDEO_TEGRA_VDE
> tristate "NVIDIA Tegra Video Decoder Engine driver"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on ARCH_TEGRA || COMPILE_TEST
> depends on VIDEO_DEV && VIDEO_V4L2
> select DMA_SHARED_BUFFER
> @@ -650,6 +703,7 @@ config VIDEO_TEGRA_VDE
>
> config VIDEO_AMPHION_VPU
> tristate "Amphion VPU (Video Processing Unit) Codec IP"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on ARCH_MXC || COMPILE_TEST
> depends on MEDIA_SUPPORT
> depends on VIDEO_DEV
> @@ -667,8 +721,6 @@ config VIDEO_AMPHION_VPU
> various NXP SoCs.
> To compile this driver as a module choose m here.
>
> -endif # V4L_MEM2MEM_DRIVERS
> -
> # TI VIDEO PORT Helper Modules
> # These will be selected by VPE and VIP
> config VIDEO_TI_VPDMA
> @@ -680,26 +732,13 @@ config VIDEO_TI_SC
> config VIDEO_TI_CSC
> tristate
>
> -menuconfig DVB_PLATFORM_DRIVERS
> - bool "DVB platform devices"
> - depends on MEDIA_DIGITAL_TV_SUPPORT
> - help
> - Say Y here to enable support for platform-specific Digital TV
drivers.
> -
> -if DVB_PLATFORM_DRIVERS
> +# DVB platform drivers
> source "drivers/media/platform/sti/c8sectpfe/Kconfig"
> -endif #DVB_PLATFORM_DRIVERS
> -
> -menuconfig SDR_PLATFORM_DRIVERS
> - bool "SDR platform devices"
> - depends on MEDIA_SDR_SUPPORT
> - help
> - Say Y here to enable support for platform-specific SDR Drivers.
> -
> -if SDR_PLATFORM_DRIVERS
>
> +# SDR platform drivers
> config VIDEO_RCAR_DRIF
> tristate "Renesas Digital Radio Interface (DRIF)"
> + depends on SDR_PLATFORM_DRIVERS
> depends on VIDEO_V4L2
> depends on ARCH_RENESAS || COMPILE_TEST
> select VIDEOBUF2_VMALLOC
> @@ -713,4 +752,4 @@ config VIDEO_RCAR_DRIF
> To compile this driver as a module, choose M here; the module
> will be called rcar_drif.
>
> -endif # SDR_PLATFORM_DRIVERS
> +endif #MEDIA_PLATFORM_DRIVERS
> diff --git a/drivers/media/platform/am437x/Kconfig b/drivers/media/platform/
am437x/Kconfig
> index 9ef898f512de..619cefca7590 100644
> --- a/drivers/media/platform/am437x/Kconfig
> +++ b/drivers/media/platform/am437x/Kconfig
> @@ -1,6 +1,7 @@
> # SPDX-License-Identifier: GPL-2.0-only
> config VIDEO_AM437X_VPFE
> tristate "TI AM437x VPFE video capture driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2
> depends on SOC_AM43XX || COMPILE_TEST
> select MEDIA_CONTROLLER
> diff --git a/drivers/media/platform/atmel/Kconfig b/drivers/media/platform/
atmel/Kconfig
> index f83bee373d82..5122290729ae 100644
> --- a/drivers/media/platform/atmel/Kconfig
> +++ b/drivers/media/platform/atmel/Kconfig
> @@ -1,6 +1,7 @@
> # SPDX-License-Identifier: GPL-2.0-only
> config VIDEO_ATMEL_ISC
> tristate "ATMEL Image Sensor Controller (ISC) support"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2 && COMMON_CLK
> depends on ARCH_AT91 || COMPILE_TEST
> select MEDIA_CONTROLLER
> @@ -15,6 +16,7 @@ config VIDEO_ATMEL_ISC
>
> config VIDEO_ATMEL_XISC
> tristate "ATMEL eXtended Image Sensor Controller (XISC) support"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2 && COMMON_CLK && VIDEO_V4L2_SUBDEV_API
> depends on ARCH_AT91 || COMPILE_TEST
> select VIDEOBUF2_DMA_CONTIG
> @@ -33,6 +35,7 @@ config VIDEO_ATMEL_ISC_BASE
>
> config VIDEO_ATMEL_ISI
> tristate "ATMEL Image Sensor Interface (ISI) support"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2 && OF
> depends on ARCH_AT91 || COMPILE_TEST
> select VIDEOBUF2_DMA_CONTIG
> @@ -43,6 +46,7 @@ config VIDEO_ATMEL_ISI
>
> config VIDEO_MICROCHIP_CSI2DC
> tristate "Microchip CSI2 Demux Controller"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2 && COMMON_CLK && OF
> depends on ARCH_AT91 || COMPILE_TEST
> select MEDIA_CONTROLLER
> diff --git a/drivers/media/platform/cadence/Kconfig b/drivers/media/platform/
cadence/Kconfig
> index 80cf601323ce..79a7e9fb2575 100644
> --- a/drivers/media/platform/cadence/Kconfig
> +++ b/drivers/media/platform/cadence/Kconfig
> @@ -1,6 +1,7 @@
> # SPDX-License-Identifier: GPL-2.0-only
> config VIDEO_CADENCE
> bool "Cadence Video Devices"
> + depends on V4L_PLATFORM_DRIVERS
> help
> If you have a media device designed by Cadence, say Y.
>
> diff --git a/drivers/media/platform/davinci/Kconfig b/drivers/media/platform/
davinci/Kconfig
> index 9d2a9eeb3499..7e5f92b0082a 100644
> --- a/drivers/media/platform/davinci/Kconfig
> +++ b/drivers/media/platform/davinci/Kconfig
> @@ -1,6 +1,7 @@
> # SPDX-License-Identifier: GPL-2.0-only
> config VIDEO_DAVINCI_VPIF_DISPLAY
> tristate "TI DaVinci VPIF V4L2-Display driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2
> depends on ARCH_DAVINCI || COMPILE_TEST
> depends on I2C
> @@ -17,6 +18,7 @@ config VIDEO_DAVINCI_VPIF_DISPLAY
>
> config VIDEO_DAVINCI_VPIF_CAPTURE
> tristate "TI DaVinci VPIF video capture driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2
> depends on ARCH_DAVINCI || COMPILE_TEST
> depends on I2C
> @@ -32,6 +34,7 @@ config VIDEO_DAVINCI_VPIF_CAPTURE
>
> config VIDEO_DM6446_CCDC
> tristate "TI DM6446 CCDC video capture driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2
> depends on ARCH_DAVINCI || COMPILE_TEST
> depends on I2C
> @@ -48,6 +51,7 @@ config VIDEO_DM6446_CCDC
>
> config VIDEO_DM355_CCDC
> tristate "TI DM355 CCDC video capture driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2
> depends on ARCH_DAVINCI || COMPILE_TEST
> depends on I2C
> @@ -64,6 +68,7 @@ config VIDEO_DM355_CCDC
>
> config VIDEO_DM365_ISIF
> tristate "TI DM365 ISIF video capture driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2
> depends on ARCH_DAVINCI || COMPILE_TEST
> depends on I2C
> @@ -78,6 +83,7 @@ config VIDEO_DM365_ISIF
>
> config VIDEO_DAVINCI_VPBE_DISPLAY
> tristate "TI DaVinci VPBE V4L2-Display driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2
> depends on ARCH_DAVINCI || COMPILE_TEST
> depends on I2C
> diff --git a/drivers/media/platform/exynos4-is/Kconfig b/drivers/media/
platform/exynos4-is/Kconfig
> index 136d3b2a0fbb..868bb86c7699 100644
> --- a/drivers/media/platform/exynos4-is/Kconfig
> +++ b/drivers/media/platform/exynos4-is/Kconfig
> @@ -2,6 +2,7 @@
>
> config VIDEO_SAMSUNG_EXYNOS4_IS
> tristate "Samsung S5P/EXYNOS4 SoC series Camera Subsystem driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2 && OF && COMMON_CLK
> depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
> select MEDIA_CONTROLLER
> diff --git a/drivers/media/platform/imx-jpeg/Kconfig b/drivers/media/platform/
imx-jpeg/Kconfig
> index 2fdd648cda80..cbf6101a8b1d 100644
> --- a/drivers/media/platform/imx-jpeg/Kconfig
> +++ b/drivers/media/platform/imx-jpeg/Kconfig
> @@ -1,6 +1,7 @@
> # SPDX-License-Identifier: GPL-2.0
> config VIDEO_IMX8_JPEG
> tristate "IMX8 JPEG Encoder/Decoder"
> + depends on V4L_MEM2MEM_DRIVERS
> depends on ARCH_MXC || COMPILE_TEST
> depends on VIDEO_DEV && VIDEO_V4L2
> select VIDEOBUF2_DMA_CONTIG
> diff --git a/drivers/media/platform/imx/Kconfig b/drivers/media/platform/imx/
Kconfig
> index 683863572c20..7cd0617c9b1b 100644
> --- a/drivers/media/platform/imx/Kconfig
> +++ b/drivers/media/platform/imx/Kconfig
> @@ -2,6 +2,7 @@
>
> menuconfig VIDEO_IMX
> bool "V4L2 capture drivers for NXP i.MX devices"
> + depends on V4L_PLATFORM_DRIVERS
> depends on ARCH_MXC || COMPILE_TEST
> depends on VIDEO_DEV && VIDEO_V4L2
> help
> diff --git a/drivers/media/platform/marvell-ccic/Kconfig b/drivers/media/
platform/marvell-ccic/Kconfig
> index 3e3f86264762..bfe655b2cedd 100644
> --- a/drivers/media/platform/marvell-ccic/Kconfig
> +++ b/drivers/media/platform/marvell-ccic/Kconfig
> @@ -1,6 +1,7 @@
> # SPDX-License-Identifier: GPL-2.0-only
> config VIDEO_CAFE_CCIC
> tristate "Marvell 88ALP01 (Cafe) CMOS Camera Controller support"
> + depends on V4L_PLATFORM_DRIVERS
> depends on PCI && I2C && VIDEO_V4L2
> depends on COMMON_CLK
> select VIDEO_OV7670
> @@ -14,6 +15,7 @@ config VIDEO_CAFE_CCIC
>
> config VIDEO_MMP_CAMERA
> tristate "Marvell Armada 610 integrated camera controller support"
> + depends on V4L_PLATFORM_DRIVERS
> depends on I2C && VIDEO_V4L2
> depends on ARCH_MMP || COMPILE_TEST
> depends on COMMON_CLK
> diff --git a/drivers/media/platform/omap/Kconfig b/drivers/media/platform/
omap/Kconfig
> index de16de46c0f4..789d5e5686c7 100644
> --- a/drivers/media/platform/omap/Kconfig
> +++ b/drivers/media/platform/omap/Kconfig
> @@ -6,6 +6,7 @@ config VIDEO_OMAP2_VOUT_VRFB
>
> config VIDEO_OMAP2_VOUT
> tristate "OMAP2/OMAP3 V4L2-Display driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on MMU
> depends on FB_OMAP2 || (COMPILE_TEST && FB_OMAP2=n)
> depends on ARCH_OMAP2 || ARCH_OMAP3 || COMPILE_TEST
> diff --git a/drivers/media/platform/rcar-vin/Kconfig b/drivers/media/platform/
rcar-vin/Kconfig
> index 030312d862e7..34b7ea6f1246 100644
> --- a/drivers/media/platform/rcar-vin/Kconfig
> +++ b/drivers/media/platform/rcar-vin/Kconfig
> @@ -1,6 +1,7 @@
> # SPDX-License-Identifier: GPL-2.0
> config VIDEO_RCAR_CSI2
> tristate "R-Car MIPI CSI-2 Receiver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2 && OF
> depends on ARCH_RENESAS || COMPILE_TEST
> select MEDIA_CONTROLLER
> @@ -16,6 +17,7 @@ config VIDEO_RCAR_CSI2
>
> config VIDEO_RCAR_VIN
> tristate "R-Car Video Input (VIN) Driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2 && OF
> depends on ARCH_RENESAS || COMPILE_TEST
> select MEDIA_CONTROLLER
> diff --git a/drivers/media/platform/sti/c8sectpfe/Kconfig b/drivers/media/
platform/sti/c8sectpfe/Kconfig
> index 369509e03071..702b910509c9 100644
> --- a/drivers/media/platform/sti/c8sectpfe/Kconfig
> +++ b/drivers/media/platform/sti/c8sectpfe/Kconfig
> @@ -1,6 +1,7 @@
> # SPDX-License-Identifier: GPL-2.0-only
> config DVB_C8SECTPFE
> tristate "STMicroelectronics C8SECTPFE DVB support"
> + depends on DVB_PLATFORM_DRIVERS
> depends on PINCTRL && DVB_CORE && I2C
> depends on ARCH_STI || ARCH_MULTIPLATFORM || COMPILE_TEST
> select FW_LOADER
> diff --git a/drivers/media/platform/sunxi/sun4i-csi/Kconfig b/drivers/media/
platform/sunxi/sun4i-csi/Kconfig
> index 903c6152f6e8..43ad2dd7da5d 100644
> --- a/drivers/media/platform/sunxi/sun4i-csi/Kconfig
> +++ b/drivers/media/platform/sunxi/sun4i-csi/Kconfig
> @@ -2,6 +2,7 @@
>
> config VIDEO_SUN4I_CSI
> tristate "Allwinner A10 CMOS Sensor Interface Support"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2 && COMMON_CLK && HAS_DMA
> depends on ARCH_SUNXI || COMPILE_TEST
> select MEDIA_CONTROLLER
> diff --git a/drivers/media/platform/sunxi/sun6i-csi/Kconfig b/drivers/media/
platform/sunxi/sun6i-csi/Kconfig
> index 586e3fb3a80d..6d9cf1963c41 100644
> --- a/drivers/media/platform/sunxi/sun6i-csi/Kconfig
> +++ b/drivers/media/platform/sunxi/sun6i-csi/Kconfig
> @@ -1,6 +1,7 @@
> # SPDX-License-Identifier: GPL-2.0-only
> config VIDEO_SUN6I_CSI
> tristate "Allwinner V3s Camera Sensor Interface driver"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2 && COMMON_CLK && HAS_DMA
> depends on ARCH_SUNXI || COMPILE_TEST
> select MEDIA_CONTROLLER
> diff --git a/drivers/media/platform/xilinx/Kconfig b/drivers/media/platform/
xilinx/Kconfig
> index 44587dccacf1..a9531d5efd50 100644
> --- a/drivers/media/platform/xilinx/Kconfig
> +++ b/drivers/media/platform/xilinx/Kconfig
> @@ -2,6 +2,7 @@
>
> config VIDEO_XILINX
> tristate "Xilinx Video IP (EXPERIMENTAL)"
> + depends on V4L_PLATFORM_DRIVERS
> depends on VIDEO_V4L2 && OF && HAS_DMA
> select MEDIA_CONTROLLER
> select VIDEO_V4L2_SUBDEV_API
> --
> 2.35.1
>
>
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