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The cobalt driver should depend on VIDEO_V4L2_SUBDEV_API. This fixes this kbuild error: tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head:99bc7215bccommit:85756a069c[media] cobalt: add new driver config: x86_64-randconfig-s0-09201514 (attached as .config) reproduce: git checkout85756a069c# save the attached .config to linux build tree make ARCH=x86_64 All error/warnings (new ones prefixed by >>): drivers/media/i2c/adv7604.c: In function 'adv76xx_get_format': >> drivers/media/i2c/adv7604.c:1853:9: error: implicit declaration of function 'v4l2_subdev_get_try_format' [-Werror=implicit-function-declaration] fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad); ^ drivers/media/i2c/adv7604.c:1853:7: warning: assignment makes pointer from integer without a cast [-Wint-conversion] fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad); ^ drivers/media/i2c/adv7604.c: In function 'adv76xx_set_format': drivers/media/i2c/adv7604.c:1882:7: warning: assignment makes pointer from integer without a cast [-Wint-conversion] fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad); ^ cc1: some warnings being treated as errors Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
21 lines
644 B
Plaintext
21 lines
644 B
Plaintext
config VIDEO_COBALT
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tristate "Cisco Cobalt support"
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depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API
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depends on PCI_MSI && MTD_COMPLEX_MAPPINGS
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depends on GPIOLIB || COMPILE_TEST
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depends on SND
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select I2C_ALGOBIT
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select VIDEO_ADV7604
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select VIDEO_ADV7511
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select VIDEO_ADV7842
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select VIDEOBUF2_DMA_SG
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---help---
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This is a video4linux driver for the Cisco PCIe Cobalt card.
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This board is sadly not available outside of Cisco, but it is
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very useful as an example of a real driver that uses all the
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latest frameworks and APIs.
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To compile this driver as a module, choose M here: the
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module will be called cobalt.
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