Changes in Kconfig

cd063027 - media: imx: Unstage the imx8mq-mipi-csi2 driver

Tue, 25 Apr 2023 09:08:04 +0000

media: imx: Unstage the imx8mq-mipi-csi2 driverThe imx8mq-mipi-csi2 MIPI CSI-2 receiver driver is used and maintained.There is no reason to keep it in staging. The accompanying CSI bridgedriver that uses it is in drivers/media/platform/nxp as well.One TODO is to get rid of csi_state's "state" and "lock" variables.Especially make sure suspend/resume is working without them. That canvery well be worked on from the new location.Also add a MAINTAINERS section for the imx8mq-mipi-csi2 mipi receiverdriver.Signed-off-by: Martin Kepplinger Reviewed-by: Laurent Pinchart Signed-off-by: Hans Verkuil List of files: /linux-6.15/drivers/media/platform/nxp/Kconfig

cf21f328 - media: nxp: Add i.MX8 ISI driver

Mon, 21 Jan 2019 02:58:49 +0000

media: nxp: Add i.MX8 ISI driverThe Image Sensing Interface (ISI) combines image processing pipelineswith DMA engines to process and capture frames originating from avariety of sources. The inputs to the ISI go through Pixel Linkinterfaces, and their number and nature is SoC-dependent. They coverboth capture interfaces (MIPI CSI-2 RX, HDMI RX) and memory inputs.Signed-off-by: Christian Hemp Signed-off-by: Dong Aisheng Signed-off-by: Guoniu Zhou Signed-off-by: Jacopo Mondi Signed-off-by: Laurent Pinchart Signed-off-by: Stefan Riedmueller Tested-by: Adam Ford #imx8mn-beaconSigned-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/nxp/Kconfig

9f257f50 - media: imx: Unstage the imx7-media-csi driver

Tue, 10 May 2022 18:37:05 +0000

media: imx: Unstage the imx7-media-csi driverThe imx7-media-csi driver, currently in staging, is ready forprime-time. The staging TODO file lists a few items specific to thatdriver, that are already addressed (the "all of the above" part) or canbe addressed later:- The frame interval monitoring support is a software mechanism to monitor the device for unexpected stalls, and should be part of the V4L2 core if desired.- Restricting the support media bus formats based on the SoC integration only aims at reducing userspace confusion by not enumerating options that are known not to be possible, it won't cause regressions if handled later.Move the description of the media bus format restriction TODO item tothe driver, drop the other TODO items, and move the driver out ofstaging.Signed-off-by: Laurent Pinchart Reviewed-by: Paul Elder Acked-by: Rui Miguel Silva Tested-by: Alexander Stein Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/nxp/Kconfig

43f2d33e - media: fsl-viu: deprecate this driver

Thu, 11 Aug 2022 09:17:46 +0000

media: fsl-viu: deprecate this driverDeprecate the fsl-viu driver. This driver does not use the vb2 frameworkfor video streaming, instead it uses the old videobuf framework.We want to get rid of these old drivers, so deprecated it for futureremoval.Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/nxp/Kconfig

cb6d000f - media: dw100: Add i.MX8MP dw100 dewarper driver

Sat, 30 Jul 2022 15:48:42 +0000

media: dw100: Add i.MX8MP dw100 dewarper driverAdd a V4L2 mem-to-mem driver for the Vivante DW100 Dewarp Processor IPcore found on i.MX8MP SoC.The processor core applies a programmable geometrical transformation oninput images to correct distorsion introduced by lenses.The transformation function is exposed as a grid map with 16x16 pixelmacroblocks indexed using X, Y vertex coordinates.The dewarping map can be set from application through a dedicated v4l2control. If not set or invalid, the driver computes an identity mapprior to starting the processing engine.The driver supports scaling, cropping and pixel format conversion.Signed-off-by: Xavier Roumegue Reviewed-by: Ezequiel Garcia Reviewed-by: Laurent Pinchart Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/nxp/Kconfig

0daab194 - media: platform: video-viu: Do not select it by default

Fri, 22 Apr 2022 14:31:30 +0000

media: platform: video-viu: Do not select it by defaultThe video viu driver is not a vital one for booting purposes.Remove the unneeded 'default y' option.Signed-off-by: Fabio Estevam Reviewed-by: Laurent Pinchart Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/nxp/Kconfig

d0c19bed - media: platform: imx-mipi-csis: Remove unneeded 'default n'

Fri, 22 Apr 2022 14:31:29 +0000

media: platform: imx-mipi-csis: Remove unneeded 'default n'There is no need to pass 'default n' in Kconfig, as by default theCONFIG_VIDEO_IMX_MIPI_CSIS option is not selected.Signed-off-by: Fabio Estevam Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/nxp/Kconfig

62c31868 - media: platform: imx-mipi-csis: Add dependency on VIDEO_DEV

Thu, 31 Mar 2022 12:31:51 +0000

media: platform: imx-mipi-csis: Add dependency on VIDEO_DEVThe imx-mipi-csis driver (VIDEO_IMX_MIPI_CSIS) lost its dependency onVIDEO_DEV in commit 63fe3d27b226 ("media: platform/*/Kconfig: makemanufacturer menus more uniform"). This causes build failures withconfigurations that don't have VIDEO_DEV set. Fix it by restoring thedependency.Link: https://lore.kernel.org/linux-media/20220331123151.1953-1-laurent.pinchart@ideasonboard.comFixes: 63fe3d27b226 ("media: platform/*/Kconfig: make manufacturer menus more uniform")Reported-by: kernel test robot Signed-off-by: Laurent Pinchart Signed-off-by: Randy Dunlap Reported-by: kernel test robot Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/nxp/Kconfig

ba2c670a - media: nxp: Restrict VIDEO_IMX_MIPI_CSIS to ARCH_MXC or COMPILE_TEST

Fri, 18 Mar 2022 20:37:35 +0000

media: nxp: Restrict VIDEO_IMX_MIPI_CSIS to ARCH_MXC or COMPILE_TESTThe imx-mipi-csis driver is specific to NXP platforms. Restrict it tothose by default, and enable compilation with COMPILE_TEST to keep awide test coverage.Link: https://lore.kernel.org/linux-media/20220318203735.5923-1-laurent.pinchart+renesas@ideasonboard.comSigned-off-by: Laurent Pinchart Reviewed-by: Rui Miguel Silva Reviewed-by: Kieran Bingham Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/nxp/Kconfig

9958d30f - media: Kconfig: cleanup VIDEO_DEV dependencies

Sun, 13 Mar 2022 06:25:46 +0000

media: Kconfig: cleanup VIDEO_DEV dependenciesmedia 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 thatimplement the newer API and drivers that implemented the former one.With time, such meaning changed, specially after the removal ofall V4L version 1 drivers.At the current implementation, VIDEO_DEV only does (1): it enablesthe media options related to V4L, that now has: menu "Video4Linux options" visible if VIDEO_DEV source "drivers/media/v4l2-core/Kconfig" endmenubut it doesn't affect anymore the V4L core drivers.The rationale is that the V4L2 core has a "soft" dependencyat the I2C bus, and now requires to select a number of otherKconfig 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_DEVIn the past, merging them would be tricky, but it seems that it is nowpossible to merge those symbols, in order to simplify V4L dependencies.Let's keep VIDEO_DEV, as this one is used on some make *defconfigconfigurations.Suggested-by: Laurent Pinchart Reviewed-by: Laurent Pinchart Reviewed-by: Jacopo Mondi Reviewed-by: Neil Armstrong # for meson-vdec & meson-ge2dAcked-by: Andrzej Pietrasiewicz Acked-by: Łukasz Stelmach Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/nxp/Kconfig

63fe3d27 - media: platform/*/Kconfig: make manufacturer menus more uniform

Sun, 13 Mar 2022 10:34:06 +0000

media: platform/*/Kconfig: make manufacturer menus more uniformDo some adjustments at the per-vendor Kconfig, adding a comment atthe beginning in order to identify the manufacturer, and adjusta few entries to make them look more uniform.Reviewed-by: Laurent Pinchart Acked-by: Jernej Skrabec # For sunxiSigned-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/nxp/Kconfig

46fb9995 - media: platform: place NXP drivers on a separate dir

Thu, 10 Mar 2022 15:40:21 +0000

media: platform: place NXP drivers on a separate dirIn order to cleanup the main platform media directory, move NXPdrivers to their own directory.Reviewed-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab List of files: /linux-6.15/drivers/media/platform/nxp/Kconfig