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drm/ast: Rename AST_IO_DAC_INDEX_WRITE to AST_IO_VGADWR

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Rename AST_IO_DAC_INDEX_WRITE to AST_IO_VGADWR to align naming
in the driver with documentation. No functional changes.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231017083653.10063-7-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2023-10-17 10:32:02 +02:00
parent 9f662e1ede
commit 7b0be4b94b
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/ast/ast_drv.h
View File

@ -264,7 +264,7 @@ static inline bool __ast_gen_is_eq(struct ast_device *ast, unsigned long gen)
#define AST_IO_VGAER (0x43)
#define AST_IO_VGASRI (0x44)
#define AST_IO_VGADRR (0x47)
#define AST_IO_DAC_INDEX_WRITE (0x48)
#define AST_IO_VGADWR (0x48)
#define AST_IO_DAC_DATA (0x49)
#define AST_IO_GR_PORT (0x4E)
#define AST_IO_CRTC_PORT (0x54)

2
drivers/gpu/drm/ast/ast_mode.c
View File

@ -55,7 +55,7 @@ static inline void ast_load_palette_index(struct ast_device *ast,
u8 index, u8 red, u8 green,
u8 blue)
{
ast_io_write8(ast, AST_IO_DAC_INDEX_WRITE, index);
ast_io_write8(ast, AST_IO_VGADWR, index);
ast_io_read8(ast, AST_IO_VGASRI);
ast_io_write8(ast, AST_IO_DAC_DATA, red);
ast_io_read8(ast, AST_IO_VGASRI);