Changes in Makefile

34cda5ab - arch: Fix name collision with ACPI's video.o

Fri, 17 May 2024 09:14:33 +0000

arch: Fix name collision with ACPI's video.oCommit 2fd001cd3600 ("arch: Rename fbdev header and source files")renames the video source files under arch/ such that they do notrefer to fbdev any longer. The new files named video.o conflict withACPI's video.ko module. Modprobing the ACPI module can then fail withwarnings about missing symbols, as shown below. (i915_selftest:1107) igt_kmod-WARNING: i915: Unknown symbol acpi_video_unregister (err -2) (i915_selftest:1107) igt_kmod-WARNING: i915: Unknown symbol acpi_video_register_backlight (err -2) (i915_selftest:1107) igt_kmod-WARNING: i915: Unknown symbol __acpi_video_get_backlight_type (err -2) (i915_selftest:1107) igt_kmod-WARNING: i915: Unknown symbol acpi_video_register (err -2)Fix the issue by renaming the architecture's video.o to video-common.o.Reported-by: Chaitanya Kumar Borah Closes: https://lore.kernel.org/intel-gfx/9dcac6e9-a3bf-4ace-bbdc-f697f767f9e0@suse.de/T/#tSigned-off-by: Thomas Zimmermann Fixes: 2fd001cd3600 ("arch: Rename fbdev header and source files")Reviewed-by: Hans de Goede Cc: Arnd Bergmann Cc: linux-arch@vger.kernel.orgCc: linux-fbdev@vger.kernel.orgCc: dri-devel@lists.freedesktop.orgSigned-off-by: Arnd Bergmann List of files: /linux-6.15/arch/sparc/video/Makefile

2fd001cd - arch: Rename fbdev header and source files

Fri, 29 Mar 2024 20:32:12 +0000

arch: Rename fbdev header and source filesThe per-architecture fbdev code has no dependencies on fbdev and canbe used for any video-related subsystem. Rename the files to 'video'.Use video-sti.c on parisc as the source file depends on CONFIG_STI_CORE.On arc, arm, arm64, sh, and um the asm header file is an empty wrapperaround the file in asm-generic. Let Kbuild generate the file. The buildsystem does this automatically. Only um needs to generate video.hexplicitly, so that it overrides the host architecture's header. Thelatter would otherwise interfere with the build.Further update all includes statements, include guards, and Makefiles.Also update a few strings and comments to refer to video instead offbdev.v3:- arc, arm, arm64, sh: generate asm header via build system (Sam,Helge, Arnd)- um: rename fb.h to video.h- fix typo in commit message (Sam)Signed-off-by: Thomas Zimmermann Reviewed-by: Sam Ravnborg Cc: Vineet Gupta Cc: Catalin Marinas Cc: Will Deacon Cc: Huacai Chen Cc: WANG Xuerui Cc: Geert Uytterhoeven Cc: Thomas Bogendoerfer Cc: "James E.J. Bottomley" Cc: Helge Deller Cc: Michael Ellerman Cc: Nicholas Piggin Cc: Yoshinori Sato Cc: Rich Felker Cc: John Paul Adrian Glaubitz Cc: "David S. Miller" Cc: Andreas Larsson Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: Dave Hansen Cc: x86@kernel.orgCc: "H. Peter Anvin" Signed-off-by: Arnd Bergmann List of files: /linux-6.15/arch/sparc/video/Makefile

f25eae2c - arch: Select fbdev helpers with CONFIG_VIDEO

Fri, 29 Mar 2024 20:32:10 +0000

arch: Select fbdev helpers with CONFIG_VIDEOVarious Kconfig options selected the per-architecture helpers forfbdev. But none of the contained code depends on fbdev. Standardizeon CONFIG_VIDEO, which will allow to add more general helpers forvideo functionality.CONFIG_VIDEO protects each architecture's video/ directory. Thisallows for the use of more fine-grained control for each directory'sfiles, such as the use of CONFIG_STI_CORE on parisc.v2:- sparc: rebased onto Makefile changesSigned-off-by: Thomas Zimmermann Reviewed-by: Sam Ravnborg Cc: "James E.J. Bottomley" Cc: Helge Deller Cc: "David S. Miller" Cc: Andreas Larsson Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: Dave Hansen Cc: x86@kernel.orgCc: "H. Peter Anvin" Signed-off-by: Arnd Bergmann List of files: /linux-6.15/arch/sparc/video/Makefile

ed683b9b - sparc: Fix undefined reference to fb_is_primary_device

Tue, 20 Feb 2024 09:54:12 +0000

sparc: Fix undefined reference to fb_is_primary_deviceCommit 55bffc8170bb ("fbdev: Split frame buffer support in FB and FB_COREsymbols") added a new FB_CORE Kconfig symbol, that can be enabled to onlyhave fbcon/VT and DRM fbdev emulation, but without support for any legacyfbdev driver.Unfortunately, it missed to change the CONFIG_FB in arch/sparc makefiles,which leads to the following linking error in some sparc64 configurations: sparc64-linux-ld: drivers/video/fbdev/core/fbcon.o: in function `fbcon_fb_registered':>> fbcon.c:(.text+0x4f60): undefined reference to `fb_is_primary_device'Fixes: 55bffc8170bb ("fbdev: Split frame buffer support in FB and FB_CORE symbols")Reported-by: kernel test robot Closes: https://lore.kernel.org/r/202401290306.IV8rhJ02-lkp@intel.com/Signed-off-by: Javier Martinez Canillas Reviewed-by: Thomas Zimmermann Acked-by: Arnd Bergmann Cc: # v6.6+Signed-off-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/20240220095428.3341195-1-javierm@redhat.com List of files: /linux-6.15/arch/sparc/video/Makefile

4eec0b30 - arch/sparc: Implement fb_is_primary_device() in source file

Mon, 17 Apr 2023 12:56:49 +0000

arch/sparc: Implement fb_is_primary_device() in source fileOther architectures implment fb_is_primary_device() in a sourcefile. Do the same on sparc. No functional changes, but allows toremove several include statement from .v2: * don't include in header fileSigned-off-by: Thomas Zimmermann Cc: "David S. Miller" Acked-by: Arnd Bergmann Acked-by: Helge Deller Link: https://patchwork.freedesktop.org/patch/msgid/20230417125651.25126-18-tzimmermann@suse.de List of files: /linux-6.15/arch/sparc/video/Makefile