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26cb92f7 |
| 10-Nov-2023 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: drop CONFIG_MEDIA_CONTROLLER_REQUEST_API
This config option was added during the development of the Request API to make it easy to disable it.
The Request API is now stable so it is time to
media: drop CONFIG_MEDIA_CONTROLLER_REQUEST_API
This config option was added during the development of the Request API to make it easy to disable it.
The Request API is now stable so it is time to drop this option altogether.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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edf6efe3 |
| 03-Aug-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
media/vivid: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct module
media/vivid: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.
The macro and token set the currently selected values, so there is no functional change.
v3: * use _IOMEM_ in commit message v2: * updated to use _IOMEM_ tokens
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Cc: Hans Verkuil <hverkuil@xs4all.nl> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-2-tzimmermann@suse.de
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9958d30f |
| 13-Mar-2022 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
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. V
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>
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dacca5f0 |
| 16-Apr-2020 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: media/test_drivers: rename to test-drivers
We never use _ in directory names in the media subsystem, so rename to test-drivers instead for consistency.
Also update MAINTAINERS with the new p
media: media/test_drivers: rename to test-drivers
We never use _ in directory names in the media subsystem, so rename to test-drivers instead for consistency.
Also update MAINTAINERS with the new path.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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