linux/include/video, branch v6.13

Merge tag 'backlight-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

2024-11-23T00:29:57Z

Pull backlight updates from Lee Jones: - Improve handling of LCD power states and interactions with the fbdev subsystem - Introduce new LCD_POWER_ constants to decouple the LCD subsystem from fbdev - Update several drivers to use the new LCD_POWER_ constants - Clarify the semantics of the lcd_ops.controls_device callback - Remove unnecessary includes and dependencies - Remove unused notifier functionality - Simplify code with scoped for-each loops - Fix module autoloading for the ktz8866 driver - Update device tree bindings to yaml format - Minor cleanups and improvements in various drivers * tag 'backlight-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: (33 commits) MAINTAINERS: Use Daniel Thompson's korg address for Backlight work dt-bindings: backlight: Convert zii,rave-sp-backlight.txt to yaml backlight: Remove notifier backlight: ktz8866: Fix module autoloading backlight: 88pm860x_bl: Simplify with scoped for each OF child loop backlight: lcd: Do not include in lcd header backlight: lcd: Remove struct fb_videomode from set_mode callback backlight: lcd: Replace check_fb with controls_device HID: picoLCD: Replace check_fb in favor of struct fb_info.lcd_dev fbdev: omap: Use lcd power constants fbdev: imxfb: Use lcd power constants fbdev: imxfb: Replace check_fb in favor of struct fb_info.lcd_dev fbdev: clps711x-fb: Use lcd power constants fbdev: clps711x-fb: Replace check_fb in favor of struct fb_info.lcd_dev backlight: tdo24m: Use lcd power constants backlight: platform_lcd: Use lcd power constants backlight: platform_lcd: Remove match_fb from struct plat_lcd_data backlight: platform_lcd: Remove include statement for backlight: otm3225a: Use lcd power constants backlight: ltv350qv: Use lcd power constants ...

Merge tag 'devicetree-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2024-11-20T21:19:25Z

Pull devicetree updates from Rob Herring: "Bindings: - Enable dtc "interrupt_provider" warnings for binding examples. Fix the warnings in fsl,mu-msi and ti,sci-inta due to this. - Convert zii,rave-sp-wdt, zii,rave-sp-pwrbutton, and altr,fpga-passive-serial to DT schema format - Add some documentation on the different forms of YAML text blocks which are a constant source of review comments - Fix some schema errors in constraints for arrays - Add compatibles for qcom,sar2130p-pdc and onnn,adt7462 DT core: - Allow overlay kunit tests to run CONFIG_OF_OVERLAY=n - Add some warnings on deprecated address handling - Rework early_init_dt_scan() so the arch can pass in the phys address of the DTB as __pa() is not always valid to use. This fixes a warning for arm64 with kexec. - Add and use some new DT graph iterators for iterating over ports and endpoints - Rework reserved-memory handling to be sized dynamically for fixed regions - Optimize of_modalias() to avoid a strlen() call - Constify struct device_node and property pointers where ever possible" * tag 'devicetree-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (36 commits) of: Allow overlay kunit tests to run CONFIG_OF_OVERLAY=n dt-bindings: interrupt-controller: qcom,pdc: Add SAR2130P compatible of/address: Rework bus matching to avoid warnings of: WARN on deprecated #address-cells/#size-cells handling of/fdt: Don't use default address cell sizes for address translation dt-bindings: Enable dtc "interrupt_provider" warnings of/fdt: add dt_phys arg to early_init_dt_scan and early_init_dt_verify dt-bindings: cache: qcom,llcc: Fix X1E80100 reg entries dt-bindings: watchdog: convert zii,rave-sp-wdt.txt to yaml format dt-bindings: input: convert zii,rave-sp-pwrbutton.txt to yaml media: xilinx-tpg: use new of_graph functions fbdev: omapfb: use new of_graph functions gpu: drm: omapdrm: use new of_graph functions ASoC: audio-graph-card2: use new of_graph functions ASoC: audio-graph-card: use new of_graph functions ASoC: test-component: use new of_graph functions of: property: use new of_graph functions of: property: add of_graph_get_next_port_endpoint() of: property: add of_graph_get_next_port() of: module: remove strlen() call in of_modalias() ...

fbdev: omapfb: use new of_graph functions

2024-10-24T21:35:48Z

Now we can use new port related functions for port parsing. Use it. Signed-off-by: Kuninori Morimoto Acked-by: Helge Deller Link: https://lore.kernel.org/r/87bjzab5sd.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Rob Herring (Arm)

fbdev: da8xx: remove the driver

2024-10-15T08:08:23Z

This driver is no longer used on any platform. It has been replaced by tilcdc on the two DaVinci boards we still support and can be removed. Signed-off-by: Bartosz Golaszewski Acked-by: Thomas Zimmermann Signed-off-by: Helge Deller

backlight: platform_lcd: Remove match_fb from struct plat_lcd_data

2024-09-30T15:49:42Z

The match_fb callback in struct plat_lcd_data is unused. Remove it. Signed-off-by: Thomas Zimmermann Reviewed-by: Daniel Thompson Link: https://lore.kernel.org/r/20240906075439.98476-18-tzimmermann@suse.de Signed-off-by: Lee Jones

video: Handle HAS_IOPORT dependencies

2024-07-29T08:16:11Z

In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at compile time. We thus need to #ifdef functions and their callsites which unconditionally use these I/O accessors. In the include/video/vga.h these are conveniently all those functions with the vga_io_* prefix. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle Signed-off-by: Helge Deller

fbdev: mmp: Constify struct mmp_overlay_ops

2024-06-25T12:40:01Z

'struct mmp_overlay_ops' is not modified in this driver. Constifying this structure moves some data to a read-only section, so increase overall security. On a x86_64, with allmodconfig, as an example: Before: ====== text data bss dec hex filename 11798 555 16 12369 3051 drivers/video/fbdev/mmp/hw/mmp_ctrl.o After: ===== text data bss dec hex filename 11834 507 16 12357 3045 drivers/video/fbdev/mmp/hw/mmp_ctrl.o Signed-off-by: Christophe JAILLET Signed-off-by: Helge Deller

fbdev: omap2: replace of_graph_get_next_endpoint()

2024-03-25T04:49:05Z

From DT point of view, in general, drivers should be asking for a specific port number because their function is fixed in the binding. of_graph_get_next_endpoint() doesn't match to this concept. Simply replace - of_graph_get_next_endpoint(xxx, NULL); + of_graph_get_endpoint_by_regs(xxx, 0, -1); Link: https://lore.kernel.org/r/20240202174941.GA310089-robh@kernel.org Signed-off-by: Kuninori Morimoto Reviewed-by: Laurent Pinchart Signed-off-by: Helge Deller

Merge drm/drm-next into drm-misc-next

2024-01-29T13:20:23Z

Kickstart 6.9 development cycle. Signed-off-by: Maxime Ripard

video/cmdline: Hide __video_get_options() behind CONFIG_FB_CORE

2024-01-23T09:11:34Z

The function __video_get_options() only exists for compatibility with old fbdev drivers that cannot be refactored easily. Hide it behind CONFIG_FB_CORE. v2: * support CONFIG_FB_CORE=m via IS_ENABLED() (kernel test robot) Signed-off-by: Thomas Zimmermann Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20240118090721.7995-3-tzimmermann@suse.de