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gop: Preset mode is the one the firmware gives us

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This commit is contained in:
mintsuki 2021-04-11 02:08:24 +02:00
parent 380f358e07
commit e402508b61
1 changed files with 6 additions and 1 deletions
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7
stage23/drivers/gop.c
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@ -124,6 +124,10 @@ static bool try_mode(struct fb_info *ret, size_t mode, int width, int height, in
return true; return true;
} }
#define INVALID_PRESET_MODE 0xfffffffff
static size_t preset_mode = INVALID_PRESET_MODE;
bool init_gop(struct fb_info *ret, bool init_gop(struct fb_info *ret,
uint16_t target_width, uint16_t target_height, uint16_t target_bpp) { uint16_t target_width, uint16_t target_height, uint16_t target_bpp) {
EFI_STATUS status; EFI_STATUS status;
@ -148,7 +152,8 @@ bool init_gop(struct fb_info *ret,
panic("gop: Initialisation failed"); panic("gop: Initialisation failed");
} }
size_t preset_mode = gop->Mode->Mode; if (preset_mode == INVALID_PRESET_MODE)
preset_mode = gop->Mode->Mode;
struct resolution fallback_resolutions[] = { struct resolution fallback_resolutions[] = {
{ 0, 0, 0 }, // Overridden by preset mode { 0, 0, 0 }, // Overridden by preset mode