kernel/linux.git/drivers/video/fbdev/Kconfig, branch v6.12.80

fbdev: wm8505fb: select CONFIG_FB_IOMEM_FOPS

2024-10-21T09:16:51+00:00

The fb_io_mmap() function is used in the file operations but not enabled in all configurations unless FB_IOMEM_FOPS gets selected: ld.lld-20: error: undefined symbol: fb_io_mmap referenced by wm8505fb.c drivers/video/fbdev/wm8505fb.o:(wm8505fb_ops) in archive vmlinux.a Fixes: 11754a504608 ("fbdev/wm8505fb: Initialize fb_ops to fbdev I/O-memory helpers") Signed-off-by: Arnd Bergmann Reviewed-by: Thomas Zimmermann Signed-off-by: Helge Deller

fbdev: da8xx: remove the driver

2024-10-15T08:08:23+00:00

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 It has been replaced by tilcdc on the two DaVinci boards we still support and can be removed.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

fbdev: sstfb: Make CONFIG_FB_DEVICE optional

2024-10-15T08:07:31+00:00

The sstfb driver currently depends on CONFIG_FB_DEVICE to create sysfs entries and access info->dev. This patch wraps the relevant code blocks with #ifdef CONFIG_FB_DEVICE, allowing the driver to be built and used even if CONFIG_FB_DEVICE is not selected. The sysfs setting only controls the VGA pass-through state and is not required for the display to work correctly. (See: http://vogonswiki.com/index.php/VGA_passthrough_cable for more information.) Added some fixes from Thomas Zimmermann. Signed-off-by: Gonzalo Silvalde Blanco Signed-off-by: Thomas Zimmermann Reviewed-by: Thomas Zimmermann Signed-off-by: Helge Deller

Merge tag 'fbdev-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev

2024-05-15T16:53:06+00:00

Pull fbdev updates from Helge Deller: "Code cleanups for offb, shmobile, sisfb, savage, au1200fb, uvesafb, omap2 and sh7760fb, as well as the addition of some HAS_IOPORT dependencies and adjustment of generated logo file to make build reproducible" * tag 'fbdev-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: offb: replace of_node_put with __free(device_node) fbdev: savage: Handle err return when savagefb_check_var failed video: hdmi: prefer length specifier in format over string copying fbdev: uvesafb: replace deprecated strncpy with strscpy_pad fbdev: au1200fb: replace deprecated strncpy with strscpy fbdev: fsl-diu-fb: replace deprecated strncpy with strscpy_pad video: logo: Drop full path of the input filename in generated file fbdev: add HAS_IOPORT dependencies fbdev: sh7760fb: allow modular build fbdev: sisfb: hide unused variables fbdev: shmobile: fix snprintf truncation fbdev: omap2: replace of_graph_get_next_endpoint()

fbdev: add HAS_IOPORT dependencies

2024-04-10T13:24:02+00:00

In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at compile time. We thus need to add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle Signed-off-by: Helge Deller

fbdev: sh7760fb: allow modular build

2024-04-10T13:18:24+00:00

There is no reason to prohibit sh7760fb from being built as a loadable module as suggested by Geert, so change the config symbol from bool to tristate to allow that and change the FB dependency as needed. Fixes: f75f71b2c418 ("fbdev/sh7760fb: Depend on FB=y") Suggested-by: Geert Uytterhoeven Signed-off-by: Randy Dunlap Cc: Thomas Zimmermann Cc: Javier Martinez Canillas Cc: John Paul Adrian Glaubitz Cc: Sam Ravnborg Cc: Helge Deller Cc: linux-fbdev@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Acked-by: John Paul Adrian Glaubitz Acked-by: Javier Martinez Canillas Signed-off-by: Helge Deller

fbdev: Select I/O-memory framebuffer ops for SBus

2024-03-25T20:34:08+00:00

Framebuffer I/O on the Sparc Sbus requires read/write helpers for I/O memory. Select FB_IOMEM_FOPS accordingly. Reported-by: Nick Bowler Closes: https://lore.kernel.org/lkml/5bc21364-41da-a339-676e-5bb0f4faebfb@draconx.ca/ Signed-off-by: Thomas Zimmermann Fixes: 8813e86f6d82 ("fbdev: Remove default file-I/O implementations") Cc: Thomas Zimmermann Cc: Javier Martinez Canillas Cc: Daniel Vetter Cc: Helge Deller Cc: Sam Ravnborg Cc: Arnd Bergmann Cc: Geert Uytterhoeven Cc: linux-fbdev@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: # v6.8+ Reviewed-by: Javier Martinez Canillas Reviewed-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20240322083005.24269-1-tzimmermann@suse.de

Merge tag 'fbdev-for-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev

2024-03-22T17:09:08+00:00

Pull fbdev updates from Helge Deller: - Allow console fonts up to 64x128 pixels (Samuel Thibault) - Prevent division-by-zero in fb monitor code (Roman Smirnov) - Drop Renesas ARM platforms from Mobile LCDC framebuffer driver (Geert Uytterhoeven) - Various code cleanups in viafb, uveafb and mb862xxfb drivers by Aleksandr Burakov, Li Zhijian and Michael Ellerman * tag 'fbdev-for-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: panel-tpo-td043mtea1: Convert sprintf() to sysfs_emit() fbmon: prevent division by zero in fb_videomode_from_videomode() fbcon: Increase maximum font width x height to 64 x 128 fbdev: viafb: fix typo in hw_bitblt_1 and hw_bitblt_2 fbdev: mb862xxfb: Fix defined but not used error fbdev: uvesafb: Convert sprintf/snprintf to sysfs_emit fbdev: Restrict FB_SH_MOBILE_LCDC to SuperH

fbdev: Restrict FB_SH_MOBILE_LCDC to SuperH

2024-01-31T19:30:47+00:00

Since commit f402f7a02af6956d ("staging: board: Remove Armadillo-800-EVA board staging code"), there are no more users of the legacy SuperH Mobile LCDC framebuffer driver on Renesas ARM platforms. All former users on these platforms have been converted to the SH-Mobile DRM driver, using DT. Suggested-by: Arnd Bergmann Signed-off-by: Geert Uytterhoeven Acked-by: Javier Martinez Canillas Reviewed-by: Wolfram Sang Signed-off-by: Helge Deller

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

2024-01-29T13:20:23+00:00

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