Commit 9822504c authored by Ard Biesheuvel's avatar Ard Biesheuvel Committed by Ingo Molnar

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: default avatarArd Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: default avatarMatt 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.ukSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent e3271c96
...@@ -67,6 +67,10 @@ void efi_virtmap_unload(void); ...@@ -67,6 +67,10 @@ void efi_virtmap_unload(void);
struct screen_info *alloc_screen_info(efi_system_table_t *sys_table_arg); 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); 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, * 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 * so we will reserve that amount of memory. We have no easy way to tell what
......
...@@ -59,6 +59,10 @@ int efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md); ...@@ -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 alloc_screen_info(x...) &screen_info
#define free_screen_info(x...) #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 #define EFI_ALLOC_ALIGN SZ_64K
/* /*
......
...@@ -761,7 +761,7 @@ config FB_VESA ...@@ -761,7 +761,7 @@ config FB_VESA
config FB_EFI config FB_EFI
bool "EFI-based Framebuffer Support" bool "EFI-based Framebuffer Support"
depends on (FB = y) && X86 && EFI depends on (FB = y) && !IA64 && EFI
select FB_CFB_FILLRECT select FB_CFB_FILLRECT
select FB_CFB_COPYAREA select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT select FB_CFB_IMAGEBLIT
......
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