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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2016-04-25 23:06:56 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-04-28 12:34:01 +0300 |
| commit | 9822504c1fa5c557ea8776765f03fd16eb4de4c9 (patch) | |
| tree | 713028a2f0b3150820e68532b688a92d3f5e34e6 | |
| parent | e3271c96ca7d01957b03b5f1e2bdc00e08fd7160 (diff) | |
| download | linux-9822504c1fa5c557ea8776765f03fd16eb4de4c9.tar.xz | |
efifb: Enable the efi-framebuffer platform driver for ARM and arm64
Allows the efifb driver to be built for ARM and arm64. This simply involves
updating the Kconfig dependency expression, and supplying dummy versions of
efifb_setup_from_dmi().
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Borislav Petkov <bp@alien8.de>
Cc: David Herrmann <dh.herrmann@gmail.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Jones <pjones@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/1461614832-17633-25-git-send-email-matt@codeblueprint.co.uk
Signed-off-by: Ingo Molnar <mingo@kernel.org>
| -rw-r--r-- | arch/arm/include/asm/efi.h | 4 | ||||
| -rw-r--r-- | arch/arm64/include/asm/efi.h | 4 | ||||
| -rw-r--r-- | drivers/video/fbdev/Kconfig | 2 |
3 files changed, 9 insertions, 1 deletions
diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h index 25f8b1162c2e..b45fe39bf35b 100644 --- a/arch/arm/include/asm/efi.h +++ b/arch/arm/include/asm/efi.h @@ -67,6 +67,10 @@ void efi_virtmap_unload(void); struct screen_info *alloc_screen_info(efi_system_table_t *sys_table_arg); void free_screen_info(efi_system_table_t *sys_table, struct screen_info *si); +static inline void efifb_setup_from_dmi(struct screen_info *si, const char *opt) +{ +} + /* * A reasonable upper bound for the uncompressed kernel size is 32 MBytes, * so we will reserve that amount of memory. We have no easy way to tell what diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h index fa09886f72e6..79dc8c237c7e 100644 --- a/arch/arm64/include/asm/efi.h +++ b/arch/arm64/include/asm/efi.h @@ -59,6 +59,10 @@ int efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md); #define alloc_screen_info(x...) &screen_info #define free_screen_info(x...) +static inline void efifb_setup_from_dmi(struct screen_info *si, const char *opt) +{ +} + #define EFI_ALLOC_ALIGN SZ_64K /* diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index 983280e8d93f..e5a391aecde1 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -761,7 +761,7 @@ config FB_VESA config FB_EFI bool "EFI-based Framebuffer Support" - depends on (FB = y) && X86 && EFI + depends on (FB = y) && !IA64 && EFI select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT |