linux/drivers/media/pci/tw68/Kconfig

# SPDX-License-Identifier: GPL-2.0-only
config VIDEO_TW68
	tristate "Techwell tw68x Video For Linux"
	depends on VIDEO_DEV && PCI
	select VIDEOBUF2_DMA_SG
	help
	  Support for Techwell tw68xx based frame grabber boards.

	  To compile this driver as a module, choose M here: the
	  module will be called tw68.
treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-05-19 13:07:45 +01:00			`# SPDX-License-Identifier: GPL-2.0-only`
[media] tw68: refactor and cleanup the tw68 driver Refactor and clean up the tw68 driver. It's now using the proper V4L2 core frameworks. Tested with my Techwell tw6805a and tw6816 grabber boards. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> 2014-09-03 03:36:14 -03:00			`config VIDEO_TW68`
			`tristate "Techwell tw68x Video For Linux"`
media: Kconfig: cleanup VIDEO_DEV dependencies media Kconfig has two entries associated to V4L API: VIDEO_DEV and VIDEO_V4L2. On Kernel 2.6.x, there were two V4L APIs, each one with its own flag. VIDEO_DEV were meant to: 1) enable Video4Linux and make its Kconfig options to appear; 2) it makes the Kernel build the V4L core. while VIDEO_V4L2 where used to distinguish between drivers that implement the newer API and drivers that implemented the former one. With time, such meaning changed, specially after the removal of all V4L version 1 drivers. At the current implementation, VIDEO_DEV only does (1): it enables the media options related to V4L, that now has: menu "Video4Linux options" visible if VIDEO_DEV source "drivers/media/v4l2-core/Kconfig" endmenu but it doesn't affect anymore the V4L core drivers. The rationale is that the V4L2 core has a "soft" dependency at the I2C bus, and now requires to select a number of other Kconfig options: config VIDEO_V4L2 tristate depends on (I2C \|\| I2C=n) && VIDEO_DEV select RATIONAL select VIDEOBUF2_V4L2 if VIDEOBUF2_CORE default (I2C \|\| I2C=n) && VIDEO_DEV In the past, merging them would be tricky, but it seems that it is now possible to merge those symbols, in order to simplify V4L dependencies. Let's keep VIDEO_DEV, as this one is used on some make *defconfig configurations. Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> # for meson-vdec & meson-ge2d Acked-by: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> Acked-by: Łukasz Stelmach <l.stelmach@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> 2022-03-13 07:25:46 +01:00			`depends on VIDEO_DEV && PCI`
[media] tw68: refactor and cleanup the tw68 driver Refactor and clean up the tw68 driver. It's now using the proper V4L2 core frameworks. Tested with my Techwell tw6805a and tw6816 grabber boards. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> 2014-09-03 03:36:14 -03:00			`select VIDEOBUF2_DMA_SG`
media: Kconfig files: use the right help coding style Checkpatch wants to use 'help' instead of '---help---': WARNING: prefer 'help' over '---help---' for new help texts Let's change it globally at the media subsystem, as otherwise people would keep using the old way. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> 2019-03-20 06:39:44 -04:00			`help`
[media] tw68: refactor and cleanup the tw68 driver Refactor and clean up the tw68 driver. It's now using the proper V4L2 core frameworks. Tested with my Techwell tw6805a and tw6816 grabber boards. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> 2014-09-03 03:36:14 -03:00			`Support for Techwell tw68xx based frame grabber boards.`

			`To compile this driver as a module, choose M here: the`
			`module will be called tw68.`