kernel/linux.git/arch/sh/boards, branch v6.6.141

sh: ecovec24: Rename missed backlight field from fbdev to dev

2024-02-01T00:18:48+00:00

[ Upstream commit d87123aa9a7920e88633ffc5c5a0a22ab08bdc06 ] One instance of gpio_backlight_platform_data.fbdev was renamed, but the second instance was forgotten, causing a build failure: arch/sh/boards/mach-ecovec24/setup.c: In function ‘arch_setup’: arch/sh/boards/mach-ecovec24/setup.c:1223:37: error: ‘struct gpio_backlight_platform_data’ has no member named ‘fbdev’; did you mean ‘dev’? 1223 | gpio_backlight_data.fbdev = NULL; | ^~~~~ | dev Fix this by updating the second instance. Fixes: ed369def91c1579a ("backlight/gpio_backlight: Rename field 'fbdev' to 'dev'") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202309231601.Uu6qcRnU-lkp@intel.com/ Signed-off-by: Geert Uytterhoeven Acked-by: Thomas Zimmermann Reviewed-by: John Paul Adrian Glaubitz Link: https://lore.kernel.org/r/20230925111022.3626362-1-geert+renesas@glider.be Signed-off-by: John Paul Adrian Glaubitz Signed-off-by: Sasha Levin

Merge tag 'sh-for-v6.6-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux

2023-09-09T21:46:57+00:00

Pull sh updates from Adrian Glaubitz: - Fix a use-after-free bug in the push-switch driver (Duoming Zhou) - Fix calls to dma_declare_coherent_memory() that incorrectly passed the buffer end address instead of the buffer size as the size parameter * tag 'sh-for-v6.6-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux: sh: push-switch: Reorder cleanup operations to avoid use-after-free bug sh: boards: Fix CEU buffer size passed to dma_declare_coherent_memory()

sh: boards: Fix CEU buffer size passed to dma_declare_coherent_memory()

2023-09-09T19:54:20+00:00

In all these cases, the last argument to dma_declare_coherent_memory() is the buffer end address, but the expected value should be the size of the reserved region. Fixes: 39fb993038e1 ("media: arch: sh: ap325rxa: Use new renesas-ceu camera driver") Fixes: c2f9b05fd5c1 ("media: arch: sh: ecovec: Use new renesas-ceu camera driver") Fixes: f3590dc32974 ("media: arch: sh: kfr2r09: Use new renesas-ceu camera driver") Fixes: 186c446f4b84 ("media: arch: sh: migor: Use new renesas-ceu camera driver") Fixes: 1a3c230b4151 ("media: arch: sh: ms7724se: Use new renesas-ceu camera driver") Signed-off-by: Petr Tesarik Reviewed-by: Geert Uytterhoeven Reviewed-by: Jacopo Mondi Reviewed-by: John Paul Adrian Glaubitz Reviewed-by: Laurent Pinchart Link: https://lore.kernel.org/r/20230724120742.2187-1-petrtesarik@huaweicloud.com Signed-off-by: John Paul Adrian Glaubitz

sh: mach-sh7763rdp: Assign FB_MODE_IS_UNKNOWN to struct fb_videomode.flag

2023-07-24T14:50:38+00:00

Assign FB_MODE_IS_UNKNOWN to sh7763fb_videomode.flag instead of FBINFO_FLAG_DEFAULT. Both are 0, so the stored value does not change. FBINFO_FLAG_DEFAULT is a flag for a framebuffer in struct fb_info. Flags for videomodes are prefixed with FB_MODE_. v3: * include board name in commit message (Adrian) v2: * assign FB_MODE_IS_UNKNOWN (Adrian) Signed-off-by: Thomas Zimmermann Acked-by: Sam Ravnborg Acked-by: John Paul Adrian Glaubitz Cc: Yoshinori Sato Cc: Rich Felker Cc: John Paul Adrian Glaubitz Link: https://patchwork.freedesktop.org/patch/msgid/20230715185343.7193-9-tzimmermann@suse.de

Merge tag 'drm-misc-next-2023-07-13' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2023-07-17T13:37:57+00:00

drm-misc-next for v6.6: UAPI Changes: * fbdev: * Make fbdev userspace interfaces optional; only leaves the framebuffer console active * prime: * Support dma-buf self-import for all drivers automatically: improves support for many userspace compositors Cross-subsystem Changes: * backlight: * Fix interaction with fbdev in several drivers * base: Convert struct platform.remove to return void; part of a larger, tree-wide effort * dma-buf: Acquire reservation lock for mmap() in exporters; part of an on-going effort to simplify locking around dma-bufs * fbdev: * Use Linux device instead of fbdev device in many places * Use deferred-I/O helper macros in various drivers * i2c: Convert struct i2c from .probe_new to .probe; part of a larger, tree-wide effort * video: * Avoid including Core Changes: * atomic: * Improve logging * prime: * Remove struct drm_driver.gem_prime_mmap plus driver updates: all drivers now implement this callback with drm_gem_prime_mmap() * gem: * Support execution contexts: provides locking over multiple GEM objects * ttm: * Support init_on_free * Swapout fixes Driver Changes: * accel: * ivpu: MMU updates; Support debugfs * ast: * Improve device-model detection * Cleanups * bridge: * dw-hdmi: Improve support for YUV420 bus format * dw-mipi-dsi: Fix enable/disable of DSI controller * lt9611uxc: Use MODULE_FIRMWARE() * ps8640: Remove broken EDID code * samsung-dsim: Fix command transfer * tc358764: Handle HS/VS polarity; Use BIT() macro; Various cleanups * Cleanups * ingenic: * Kconfig REGMAP fixes * loongson: * Support display controller * mgag200: * Minor fixes * mxsfb: * Support disabling overlay planes * nouveau: * Improve VRAM detection * Various fixes and cleanups * panel: * panel-edp: Support AUO B116XAB01.4 * Support Visionox R66451 plus DT bindings * Cleanups * ssd130x: * Support per-controller default resolution plus DT bindings * Reduce memory-allocation overhead * Cleanups * tidss: * Support TI AM625 plus DT bindings * Implement new connector model plus driver updates * vkms * Improve write-back support * Documentation fixes Signed-off-by: Daniel Vetter From: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/20230713090830.GA23281@linux-uq9g

sh: mach-dreamcast: Handle virq offset in cascaded IRQ demux

2023-07-13T06:37:43+00:00

Take into account the virq offset when translating cascaded interrupts. Fixes: a8ac2961148e8c72 ("sh: Avoid using IRQ0 on SH3 and SH4") Signed-off-by: Geert Uytterhoeven Reviewed-by: John Paul Adrian Glaubitz Link: https://lore.kernel.org/r/7d0cb246c9f1cd24bb1f637ec5cb67e799a4c3b8.1688908227.git.geert+renesas@glider.be Signed-off-by: John Paul Adrian Glaubitz

sh: mach-highlander: Handle virq offset in cascaded IRL demux

2023-07-13T06:37:38+00:00

Take into account the virq offset when translating cascaded IRL interrupts. Fixes: a8ac2961148e8c72 ("sh: Avoid using IRQ0 on SH3 and SH4") Signed-off-by: Geert Uytterhoeven Reviewed-by: John Paul Adrian Glaubitz Link: https://lore.kernel.org/r/4fcb0d08a2b372431c41e04312742dc9e41e1be4.1688908186.git.geert+renesas@glider.be Signed-off-by: John Paul Adrian Glaubitz

sh: mach-r2d: Handle virq offset in cascaded IRL demux

2023-07-13T06:37:26+00:00

When booting rts7751r2dplus_defconfig on QEMU, the system hangs due to an interrupt storm on IRQ 20. IRQ 20 aka event 0x280 is a cascaded IRL interrupt, which maps to IRQ_VOYAGER, the interrupt used by the Silicon Motion SM501 multimedia companion chip. As rts7751r2d_irq_demux() does not take into account the new virq offset, the interrupt is no longer translated, leading to an unhandled interrupt. Fix this by taking into account the virq offset when translating cascaded IRL interrupts. Fixes: a8ac2961148e8c72 ("sh: Avoid using IRQ0 on SH3 and SH4") Reported-by: Guenter Roeck Closes: https://lore.kernel.org/r/fbfea3ad-d327-4ad5-ac9c-648c7ca3fe1f@roeck-us.net Signed-off-by: Geert Uytterhoeven Reviewed-by: John Paul Adrian Glaubitz Tested-by: John Paul Adrian Glaubitz Tested-by: Guenter Roeck Link: https://lore.kernel.org/r/2c99d5df41c40691f6c407b7b6a040d406bc81ac.1688901306.git.geert+renesas@glider.be Signed-off-by: John Paul Adrian Glaubitz

sh: Fix -Wmissing-include-dirs warnings for various platforms

2023-07-05T16:51:10+00:00

The 0day bot reports a lot of warnings (or errors due to CONFIG_WERROR) like this: cc1: error: arch/sh/include/mach-hp6xx: No such file or directory [-Werror=missing-include-dirs] Indeed, arch/sh/include/mach-hp6xx does not exist. While -Wmissing-include-dirs is only a W=1 warning, it may be annoying when CONFIG_BTRFS_FS is enabled because fs/btrfs/Makefile unconditionally adds this warning option. arch/sh/Makefile defines machdir-y for two purposes: - Build platform code in arch/sh/boards/mach-*/ - Add arch/sh/include/mach-*/ to the header search path For the latter, some platforms use arch/sh/include/mach-common/ instead of having its own arch/sh/include/mach-*/. Drop unneeded machdir-y to omit non-existing include directories. To build arch/sh/boards/mach-*/, use the standard obj-y syntax in arch/sh/boards/Makefile. Reported-by: kernel test robot Link: https://lore.kernel.org/oe-kbuild-all/202302190641.30VVXnPb-lkp@intel.com/ Signed-off-by: Masahiro Yamada Acked-by: Randy Dunlap Tested-by: Randy Dunlap Reviewed-by: John Paul Adrian Glaubitz Link: https://lore.kernel.org/r/20230219141555.2308306-1-masahiroy@kernel.org Signed-off-by: John Paul Adrian Glaubitz

backlight/lv5207lp: Rename struct lv5207lp_platform_data.fbdev to 'dev'

2023-06-27T07:58:48+00:00

Rename struct lv5207lp_platform_data.fbdev to 'dev', as it stores a pointer to the Linux platform device; not the fbdev device. Makes the code easier to understand. Signed-off-by: Thomas Zimmermann Cc: Yoshinori Sato Cc: Rich Felker Cc: John Paul Adrian Glaubitz Cc: Lee Jones Cc: Daniel Thompson Cc: Jingoo Han Cc: linux-sh@vger.kernel.org Reviewed-by: Javier Martinez Canillas Reviewed-by: Sam Ravnborg Reviewed-by: Daniel Thompson Link: https://patchwork.freedesktop.org/patch/msgid/20230613110953.24176-7-tzimmermann@suse.de