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media: drop CONFIG_MEDIA_CONTROLLER_REQUEST_API

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This config option was added during the development of the Request API
to make it easy to disable it.

The Request API is now stable so it is time to drop this option altogether.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Hans Verkuil 2023-11-10 09:53:00 +01:00 committed by Mauro Carvalho Chehab
parent ed5000fe5a
commit 26cb92f7f7
12 changed files with 0 additions and 22 deletions
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2
drivers/media/common/videobuf2/videobuf2-v4l2.c
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@ -684,10 +684,8 @@ static void fill_buf_caps(struct vb2_queue *q, u32 *caps)
*caps |= V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF;
if (q->allow_cache_hints && q->io_modes & VB2_MMAP)
*caps |= V4L2_BUF_CAP_SUPPORTS_MMAP_CACHE_HINTS;
#ifdef CONFIG_MEDIA_CONTROLLER_REQUEST_API
if (q->supports_requests)
*caps |= V4L2_BUF_CAP_SUPPORTS_REQUESTS;
#endif
}
static void validate_memory_flags(struct vb2_queue *q,

7
drivers/media/mc/Kconfig
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@ -11,10 +11,3 @@ config MEDIA_CONTROLLER_DVB
Enable the media controller API support for DVB.
This is currently experimental.
config MEDIA_CONTROLLER_REQUEST_API
bool
depends on MEDIA_CONTROLLER
help
This option enables the Request API for the Media controller and V4L2
interfaces. It is currently needed by a few stateless codec drivers.

4
drivers/media/mc/mc-device.c
View File

@ -372,16 +372,12 @@ static long media_device_get_topology(struct media_device *mdev, void *arg)
static long media_device_request_alloc(struct media_device *mdev, void *arg)
{
#ifdef CONFIG_MEDIA_CONTROLLER_REQUEST_API
int *alloc_fd = arg;
if (!mdev->ops || !mdev->ops->req_validate || !mdev->ops->req_queue)
return -ENOTTY;
return media_request_alloc(mdev, alloc_fd);
#else
return -ENOTTY;
#endif
}
static long copy_arg_from_user(void *karg, void __user *uarg, unsigned int cmd)

1
drivers/media/platform/mediatek/vcodec/Kconfig
View File

@ -24,7 +24,6 @@ config VIDEO_MEDIATEK_VCODEC
select V4L2_H264
select V4L2_VP9
select MEDIA_CONTROLLER
select MEDIA_CONTROLLER_REQUEST_API
help
Mediatek video codec driver provides HW capability to
encode and decode in a range of video formats on MT8173

1
drivers/media/platform/nvidia/tegra-vde/Kconfig
View File

@ -6,7 +6,6 @@ config VIDEO_TEGRA_VDE
select DMA_SHARED_BUFFER
select IOMMU_IOVA
select MEDIA_CONTROLLER
select MEDIA_CONTROLLER_REQUEST_API
select SRAM
select VIDEOBUF2_DMA_CONTIG
select VIDEOBUF2_DMA_SG

1
drivers/media/platform/verisilicon/Kconfig
View File

@ -8,7 +8,6 @@ config VIDEO_HANTRO
depends on V4L_MEM2MEM_DRIVERS
depends on VIDEO_DEV
select MEDIA_CONTROLLER
select MEDIA_CONTROLLER_REQUEST_API
select VIDEOBUF2_DMA_CONTIG
select VIDEOBUF2_VMALLOC
select V4L2_MEM2MEM_DEV

1
drivers/media/test-drivers/Kconfig
View File

@ -12,7 +12,6 @@ config VIDEO_VIM2M
select VIDEOBUF2_VMALLOC
select V4L2_MEM2MEM_DEV
select MEDIA_CONTROLLER
select MEDIA_CONTROLLER_REQUEST_API
help
This is a virtual test device for the memory-to-memory driver
framework.

1
drivers/media/test-drivers/vicodec/Kconfig
View File

@ -5,7 +5,6 @@ config VIDEO_VICODEC
select VIDEOBUF2_VMALLOC
select V4L2_MEM2MEM_DEV
select MEDIA_CONTROLLER
select MEDIA_CONTROLLER_REQUEST_API
help
Driver for a Virtual Codec

1
drivers/media/test-drivers/visl/Kconfig
View File

@ -7,7 +7,6 @@ config VIDEO_VISL
select VIDEOBUF2_VMALLOC
select V4L2_MEM2MEM_DEV
select MEDIA_CONTROLLER
select MEDIA_CONTROLLER_REQUEST_API
select VIDEO_V4L2_TPG
help

1
drivers/media/test-drivers/vivid/Kconfig
View File

@ -10,7 +10,6 @@ config VIDEO_VIVID
select VIDEOBUF2_DMA_CONTIG
select VIDEO_V4L2_TPG
select MEDIA_CONTROLLER
select MEDIA_CONTROLLER_REQUEST_API
help
Enables a virtual video driver. This driver emulates a webcam,
TV, S-Video and HDMI capture hardware, including VBI support for

1
drivers/staging/media/rkvdec/Kconfig
View File

@ -4,7 +4,6 @@ config VIDEO_ROCKCHIP_VDEC
depends on ARCH_ROCKCHIP || COMPILE_TEST
depends on VIDEO_DEV
select MEDIA_CONTROLLER
select MEDIA_CONTROLLER_REQUEST_API
select VIDEOBUF2_DMA_CONTIG
select VIDEOBUF2_VMALLOC
select V4L2_MEM2MEM_DEV

1
drivers/staging/media/sunxi/cedrus/Kconfig
View File

@ -6,7 +6,6 @@ config VIDEO_SUNXI_CEDRUS
depends on HAS_DMA
depends on OF
select MEDIA_CONTROLLER
select MEDIA_CONTROLLER_REQUEST_API
select SUNXI_SRAM
select VIDEOBUF2_DMA_CONTIG
select V4L2_MEM2MEM_DEV