Messages in this thread Patch in this message | | | From | Arvind Sankar <> | Subject | [PATCH 10/14] efi/gop: Add prototypes for query_mode and set_mode | Date | Thu, 19 Mar 2020 15:28:51 -0400 |
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Add prototypes and argmap for the Graphics Output Protocol's QueryMode and SetMode functions.
Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu> --- arch/x86/include/asm/efi.h | 4 ++++ drivers/firmware/efi/libstub/efistub.h | 6 ++++-- 2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h index cdcf48d52a12..781170d36f50 100644 --- a/arch/x86/include/asm/efi.h +++ b/arch/x86/include/asm/efi.h @@ -305,6 +305,10 @@ static inline u32 efi64_convert_status(efi_status_t status) #define __efi64_argmap_load_file(protocol, path, policy, bufsize, buf) \ ((protocol), (path), (policy), efi64_zero_upper(bufsize), (buf)) +/* Graphics Output Protocol */ +#define __efi64_argmap_query_mode(gop, mode, size, info) \ + ((gop), (mode), efi64_zero_upper(size), efi64_zero_upper(info)) + /* * The macros below handle the plumbing for the argument mapping. To add a * mapping for a specific EFI method, simply define a macro diff --git a/drivers/firmware/efi/libstub/efistub.h b/drivers/firmware/efi/libstub/efistub.h index cc90a748bcf0..c400fd88fe38 100644 --- a/drivers/firmware/efi/libstub/efistub.h +++ b/drivers/firmware/efi/libstub/efistub.h @@ -298,8 +298,10 @@ typedef union efi_graphics_output_protocol efi_graphics_output_protocol_t; union efi_graphics_output_protocol { struct { - void *query_mode; - void *set_mode; + efi_status_t (__efiapi *query_mode)(efi_graphics_output_protocol_t *, + u32, unsigned long *, + efi_graphics_output_mode_info_t **); + efi_status_t (__efiapi *set_mode) (efi_graphics_output_protocol_t *, u32); void *blt; efi_graphics_output_protocol_mode_t *mode; }; -- 2.24.1
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