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efi: export sysfb_primary_display for EDID

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The sysfb_primary_display structure is now part of efi-init.c but
conditionally defined. One of the users is missing in the condition:

aarch64-linux-ld: drivers/video/fbdev/core/fbmon.o: in function `fb_firmware_edid':
fbmon.c:(.text.fb_firmware_edid+0x3c): undefined reference to `sysfb_primary_display'

Export it whenever CONFIG_FIRMWARE_EDID is set, so the fbdev core
code can use it.

Fixes: 4fcae63588 ("sysfb: Move edid_info into sysfb_primary_display")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202602111543.Do4nkY5l-lkp@intel.com/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
This commit is contained in:
Arnd Bergmann 2026-02-13 17:51:51 +01:00 • committed by Ard Biesheuvel
parent 9702969978
commit e65ca16463
1 changed files with 1 additions and 1 deletions
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2
drivers/firmware/efi/efi-init.c
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@ -60,7 +60,7 @@ extern __weak const efi_config_table_type_t efi_arch_tables[];
* x86 defines its own instance of sysfb_primary_display and uses
* it even without EFI, everything else can get them from here.
*/
#if !defined(CONFIG_X86) && (defined(CONFIG_SYSFB) || defined(CONFIG_EFI_EARLYCON))
#if !defined(CONFIG_X86) && (defined(CONFIG_SYSFB) || defined(CONFIG_EFI_EARLYCON)) || defined(CONFIG_FIRMWARE_EDID)
struct sysfb_display_info sysfb_primary_display __section(".data");
EXPORT_SYMBOL_GPL(sysfb_primary_display);
#endif