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| author | Dillon Min <dillon.minfei@gmail.com> | 2021-10-19 11:43:23 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-11-15 11:11:33 +0300 |
| commit | 002e8f0d59277375154a054df15f925685c01a5c (patch) | |
| tree | b8a132d04fbf234e73851cbb53fa32fb04c4ff58 /drivers/media/platform/Kconfig | |
| parent | ef9f18a9e3a04126cf017216193166abe03dedef (diff) | |
| download | linux-002e8f0d59277375154a054df15f925685c01a5c.tar.xz | |
media: stm32-dma2d: STM32 DMA2D driver
This V4L2 subdev m2m driver enables Chrom-Art Accelerator unit
of STMicroelectronics STM32 SoC series.
Currently support r2m, m2m, m2m_pfc functions.
- r2m, Filling a part or the whole of a destination image with a specific
color.
- m2m, Copying a part or the whole of a source image into a part or the
whole of a destination.
- m2m_pfc, Copying a part or the whole of a source image into a part or the
whole of a destination image with a pixel format conversion.
[hverkuil: fix typo in commit log]
Signed-off-by: Dillon Min <dillon.minfei@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/platform/Kconfig')
| -rw-r--r-- | drivers/media/platform/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig index cf4adc64c953..68f16aef8754 100644 --- a/drivers/media/platform/Kconfig +++ b/drivers/media/platform/Kconfig @@ -492,6 +492,17 @@ config VIDEO_STI_DELTA_DRIVER endif # VIDEO_STI_DELTA +config VIDEO_STM32_DMA2D + tristate "STM32 Chrom-Art Accelerator (DMA2D)" + depends on (VIDEO_DEV && VIDEO_V4L2 && ARCH_STM32) || COMPILE_TEST + select VIDEOBUF2_DMA_CONTIG + select V4L2_MEM2MEM_DEV + help + Enables DMA2D hardware support on stm32. + + The STM32 DMA2D is a memory-to-memory engine for pixel conversion + and specialized DMA dedicated to image manipulation. + config VIDEO_RENESAS_FDP1 tristate "Renesas Fine Display Processor" depends on VIDEO_DEV && VIDEO_V4L2 |