user/sven/linux.git/include/video, branch v6.8.9

video/sticore: Remove info field from STI struct

2024-01-12T11:38:37Z

The info field in struct sti_struct was used to detect the default display device. That test is now done with the respective Linux device and the info field is unused. Remove it. Signed-off-by: Thomas Zimmermann Signed-off-by: Helge Deller

video/sticore: Store ROM device in STI struct

2024-01-12T11:38:37Z

Store the ROM's parent device in each STI struct, so we can associate the STI framebuffer with a device. The new field will eventually replace the fbdev subsystem's info field, which the function fb_is_primary_device() currently requires to detect the firmware's output. By using the device instead of the framebuffer info, a later patch can generalize the helper for use in non-fbdev code. Signed-off-by: Thomas Zimmermann Signed-off-by: Helge Deller

fbdev: stifb: Make the STI next font pointer a 32-bit signed offset

2023-10-30T13:54:41Z

The pointer to the next STI font is actually a signed 32-bit offset. With this change the 64-bit kernel will correctly subract the (signed 32-bit) offset instead of adding a (unsigned 32-bit) offset. It has no effect on 32-bit kernels. This fixes the stifb driver with a 64-bit kernel on qemu. Signed-off-by: Helge Deller Cc: stable@vger.kernel.org

fbdev: uvesafb: Remove uvesafb_exec() prototype from include/video/uvesafb.h

2023-10-16T21:19:34Z

uvesafb_exec() is a static function defined and called only in drivers/video/fbdev/uvesafb.c, remove the prototype from include/video/uvesafb.h. Fixes the warning: ./include/video/uvesafb.h:112:12: warning: 'uvesafb_exec' declared 'static' but never defined [-Wunused-function] when including '' in an external program. Signed-off-by: Jorge Maidana Signed-off-by: Helge Deller

fbdev: mmp: Annotate struct mmp_path with __counted_by

2023-09-23T18:35:44Z

Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct mmp_path. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Helge Deller Cc: linux-fbdev@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Kees Cook Signed-off-by: Helge Deller

fbdev: kyro: Remove unused declarations

2023-08-15T21:39:33Z

These declarations is never implemented since the beginning of git history. Signed-off-by: Yue Haibing Signed-off-by: Helge Deller

sticon/parisc: Fix STI console on 64-bit only machines

2023-06-30T15:14:14Z

Fix the STI console to be able to execute either the 64-bit STI ROM code or the 32-bit STI ROM code. This is necessary on 64-bit only machines (e.g. C8000 workstation) which otherwise won't show the STI text console with HP graphic cards like Visualize-FX5/FX10/FXe. Note that when calling 32-bit code from a 64-bit kernel one needs to copy contents on the CPU stack from high memory down below the 4GB limit. Tested-by: John David Anglin Signed-off-by: Helge Deller

arch/parisc: Implement fb_is_primary_device() under arch/parisc

2023-04-20T08:04:58Z

Move PARISC's implementation of fb_is_primary_device() into the architecture directory. This the place of the declaration and where other architectures implement this function. No functional changes. Signed-off-by: Thomas Zimmermann Cc: "James E.J. Bottomley" Cc: Helge Deller Acked-by: Arnd Bergmann Acked-by: Helge Deller Link: https://patchwork.freedesktop.org/patch/msgid/20230417125651.25126-14-tzimmermann@suse.de

video: Move HP PARISC STI core code to shared location

2023-04-20T08:04:51Z

STI core files have been located in console and fbdev code. Move the source code and header to the directories for video helpers. Also update the config and build rules such that the code depends on the config symbol CONFIG_STI_CORE, which STI console and STI framebuffer select automatically. Cleans up the console makefile and prepares PARISC to implement fb_is_primary_device() within the arch/ directory. No functional changes. Signed-off-by: Thomas Zimmermann Acked-by: Arnd Bergmann Acked-by: Helge Deller Link: https://patchwork.freedesktop.org/patch/msgid/20230417125651.25126-12-tzimmermann@suse.de

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

2023-03-13T08:27:50Z

Backmerging to get v6.3-rc1 and sync with the other DRM trees. Signed-off-by: Thomas Zimmermann