linux-dev/drivers/media/cec, branch master

Merge tag 'media/v6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2022-10-22T22:30:15Z

Pull missed media updates from Mauro Carvalho Chehab: "It seems I screwed-up my previous pull request: it ends up that only half of the media patches that were in linux-next got merged in -rc1. The script which creates the signed tags silently failed due to 5.19->6.0 so it ended generating a tag with incomplete stuff. So here are the missing parts: - a DVB core security fix - lots of fixes and cleanups for atomisp staging driver - old drivers that are VB1 are being moved to staging to be deprecated - several driver updates - mostly for embedded systems, but there are also some things addressing issues with some PC webcams, in the UVC video driver" * tag 'media/v6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (163 commits) media: sun6i-csi: Move csi buffer definition to main header file media: sun6i-csi: Introduce and use video helper functions media: sun6i-csi: Add media ops with link notify callback media: sun6i-csi: Remove controls handler from the driver media: sun6i-csi: Register the media device after creation media: sun6i-csi: Pass and store csi device directly in video code media: sun6i-csi: Tidy up video code media: sun6i-csi: Tidy up v4l2 code media: sun6i-csi: Tidy up Kconfig media: sun6i-csi: Use runtime pm for clocks and reset media: sun6i-csi: Define and use variant to get module clock rate media: sun6i-csi: Always set exclusive module clock rate media: sun6i-csi: Tidy up platform code media: sun6i-csi: Refactor main driver data structures media: sun6i-csi: Define and use driver name and (reworked) description media: cedrus: Add a Kconfig dependency on RESET_CONTROLLER media: sun8i-rotate: Add a Kconfig dependency on RESET_CONTROLLER media: sun8i-di: Add a Kconfig dependency on RESET_CONTROLLER media: sun4i-csi: Add a Kconfig dependency on RESET_CONTROLLER media: sun6i-csi: Add a Kconfig dependency on RESET_CONTROLLER ...

Merge tag 'media/v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2022-10-07T18:04:35Z

Pull media updates from Mauro Carvalho Chehab: - New driver for Mediatek MDP V3 - New driver for NXP i.MX DW100 dewarper - Zoran driver got promoted from staging - Hantro and related drivers got promoted from staging - Several VB1 drivers got moved to staging/deprecated (cpia2, fsl-viu, meye, saa7146, av7110, stkwebcam, tm6000, vpfe_capture, davinci, zr364xx) - Usual set of driver fixes, improvements and cleanups * tag 'media/v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (107 commits) media: destage Hantro VPU driver media: platform: mtk-mdp3: add MediaTek MDP3 driver media: dt-binding: mediatek: add bindings for MediaTek CCORR and WDMA media: dt-binding: mediatek: add bindings for MediaTek MDP3 components media: xilinx: vipp: Fix refcount leak in xvip_graph_dma_init media: xilinx: video: Add 1X12 greyscale format media: xilinx: csi2rxss: Add 1X12 greyscale format media: staging: media: imx: imx7-media-csi: Increase video mem limit media: uvcvideo: Limit power line control for Sonix Technology media: uvcvideo: Use entity get_cur in uvc_ctrl_set media: uvcvideo: Fix typo 'the the' in comment media: uvcvideo: Use indexed loops in uvc_ctrl_init_ctrl() media: uvcvideo: Fix memory leak in uvc_gpio_parse media: renesas: vsp1: Add support for RZ/G2L VSPD media: renesas: vsp1: Add VSP1_HAS_NON_ZERO_LBA feature bit media: renesas: vsp1: Add support for VSP software version media: renesas: vsp1: Add support to deassert/assert reset line media: dt-bindings: media: renesas,vsp1: Document RZ/G2L VSPD bindings media: meson: vdec: add missing clk_disable_unprepare on error in vdec_hevc_start() media: amphion: fix a bug that vpu core may not resume after suspend ...

media: platform: cros-ec: Add Kuldax to the match table

2022-09-24T06:55:23Z

The Google Kuldax device uses the same approach as the Google Brask which enables the HDMI CEC via the cros-ec-cec driver. Signed-off-by: Rory Liu Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: cec: add support for Absolute Volume Control

2022-09-24T06:50:04Z

Add support for this new CEC message. This was added in HDMI 2.1a. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: cros-ec-cec: limit msg.len to CEC_MAX_MSG_SIZE

2022-09-24T06:46:16Z

I expect that the hardware will have limited this to 16, but just in case it hasn't, check for this corner case. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE

2022-09-24T06:44:55Z

I expect that the hardware will have limited this to 16, but just in case it hasn't, check for this corner case. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: media/cec: use CEC_MAX_MSG_SIZE instead of hardcoded 16

2022-08-30T05:37:02Z

Use the proper define for the maximum CEC message length instead of hardcoding it. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

i2c: Make remove callback return void

2022-08-16T10:46:26Z

The value returned by an i2c driver's remove function is mostly ignored. (Only an error message is printed if the value is non-zero that the error is ignored.) So change the prototype of the remove function to return no value. This way driver authors are not tempted to assume that passing an error to the upper layer is a good idea. All drivers are adapted accordingly. There is no intended change of behaviour, all callbacks were prepared to return 0 before. Reviewed-by: Peter Senna Tschudin Reviewed-by: Jeremy Kerr Reviewed-by: Benjamin Mugnier Reviewed-by: Javier Martinez Canillas Reviewed-by: Crt Mori Reviewed-by: Heikki Krogerus Acked-by: Greg Kroah-Hartman Acked-by: Marek Behún # for leds-turris-omnia Acked-by: Andy Shevchenko Reviewed-by: Petr Machata # for mlxsw Reviewed-by: Maximilian Luz # for surface3_power Acked-by: Srinivas Pandruvada # for bmc150-accel-i2c + kxcjk-1013 Reviewed-by: Hans Verkuil # for media/* + staging/media/* Acked-by: Miguel Ojeda # for auxdisplay/ht16k33 + auxdisplay/lcd2s Reviewed-by: Luca Ceresoli # for versaclock5 Reviewed-by: Ajay Gupta # for ucsi_ccg Acked-by: Jonathan Cameron # for iio Acked-by: Peter Rosin # for i2c-mux-*, max9860 Acked-by: Adrien Grassein # for lontium-lt8912b Reviewed-by: Jean Delvare # for hwmon, i2c-core and i2c/muxes Acked-by: Corey Minyard # for IPMI Reviewed-by: Vladimir Oltean Acked-by: Dmitry Torokhov Acked-by: Sebastian Reichel # for drivers/power Acked-by: Krzysztof Hałasa Signed-off-by: Uwe Kleine-König Signed-off-by: Wolfram Sang

media: platform: cros-ec: Add kinox to the match table

2022-06-27T07:54:29Z

The Google Kinox device uses the same approach as the Google Brask which enables the HDMI CEC via the cros-ec-cec driver. Signed-off-by: Ajye Huang Reviewed-by: Guenter Roeck Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: platform: cros-ec: Add moli to the match table

2022-06-20T09:30:34Z

The Google Moli device uses the same approach as the Google Brask which enables the HDMI CEC via the cros-ec-cec driver. Signed-off-by: Scott Chao Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab