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[media] stm32-dcmi: STM32 DCMI camera interface driver

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This V4L2 subdev driver enables Digital Camera Memory Interface (DCMI)
of STMicroelectronics STM32 SoC series.

Signed-off-by: Yannick Fertre <yannick.fertre@st.com>
Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Hugues Fruchet 2017-05-05 12:31:21 -03:00 committed by Mauro Carvalho Chehab
parent a3f194c6fa
commit 37404f91ef
4 changed files with 1418 additions and 0 deletions
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12
drivers/media/platform/Kconfig
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@ -114,6 +114,18 @@ config VIDEO_S3C_CAMIF
To compile this driver as a module, choose M here: the module
will be called s3c-camif.
config VIDEO_STM32_DCMI
tristate "STM32 Digital Camera Memory Interface (DCMI) support"
depends on VIDEO_V4L2 && OF && HAS_DMA
depends on ARCH_STM32 || COMPILE_TEST
select VIDEOBUF2_DMA_CONTIG
---help---
This module makes the STM32 Digital Camera Memory Interface (DCMI)
available as a v4l2 device.
To compile this driver as a module, choose M here: the module
will be called stm32-dcmi.
source "drivers/media/platform/soc_camera/Kconfig"
source "drivers/media/platform/exynos4-is/Kconfig"
source "drivers/media/platform/am437x/Kconfig"

2
drivers/media/platform/Makefile
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@ -68,6 +68,8 @@ obj-$(CONFIG_VIDEO_RCAR_VIN) += rcar-vin/
obj-$(CONFIG_VIDEO_ATMEL_ISC) += atmel/
obj-$(CONFIG_VIDEO_ATMEL_ISI) += atmel/
obj-$(CONFIG_VIDEO_STM32_DCMI) += stm32/
ccflags-y += -I$(srctree)/drivers/media/i2c
obj-$(CONFIG_VIDEO_MEDIATEK_VPU) += mtk-vpu/

1
drivers/media/platform/stm32/Makefile Normal file
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@ -0,0 +1 @@
obj-$(CONFIG_VIDEO_STM32_DCMI) += stm32-dcmi.o

1403
drivers/media/platform/stm32/stm32-dcmi.c Normal file
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