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Groups > linux.kernel > #1249143
| From | Arnd Bergmann <arnd@arndb.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH] [media] cobalt: add VIDEO_V4L2_SUBDEV_API dependency |
| Date | 2015-10-16 22:40 +0200 |
| Message-ID | <qkjXb-xH-1@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
The cobalt driver uses various encoders that require the VIDEO_V4L2_SUBDEV_API code, but it does not have the dependency itself, so we get a build error when it's not enabled: warning: (VIDEO_COBALT) selects VIDEO_ADV7511 which has unmet direct dependencies (MEDIA_SUPPORT && VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API) warning: (VIDEO_COBALT) selects VIDEO_ADV7604 which has unmet direct dependencies (MEDIA_SUPPORT && VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API && (GPIOLIB || COMPILE_TEST)) warning: (VIDEO_COBALT) selects VIDEO_ADV7842 which has unmet direct dependencies (MEDIA_SUPPORT && VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API) drivers/media/i2c/adv7604.c: In function 'adv76xx_get_format': drivers/media/i2c/adv7604.c:1878:9: error: implicit declaration of function 'v4l2_subdev_get_try_format' [-Werror=implicit-function-declaration] This adds an explicit dependency. Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- Found on ARM randconfig builds diff --git a/drivers/media/pci/cobalt/Kconfig b/drivers/media/pci/cobalt/Kconfig index 1f88ccc174da..a7f750520757 100644 --- a/drivers/media/pci/cobalt/Kconfig +++ b/drivers/media/pci/cobalt/Kconfig @@ -1,6 +1,7 @@ config VIDEO_COBALT tristate "Cisco Cobalt support" depends on VIDEO_V4L2 && I2C && MEDIA_CONTROLLER + depends on VIDEO_V4L2_SUBDEV_API depends on PCI_MSI && MTD_COMPLEX_MAPPINGS depends on GPIOLIB || COMPILE_TEST depends on SND -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH] [media] cobalt: add VIDEO_V4L2_SUBDEV_API dependency Arnd Bergmann <arnd@arndb.de> - 2015-10-16 22:40 +0200
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