diff options
| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2019-06-15 14:52:53 +0200 |
|---|---|---|
| committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2019-06-20 22:26:17 +0000 |
| commit | db311f06751797f73fc9ecce2d5326f9c9edc06c (patch) | |
| tree | a209c3ae025c2e5d1196b00639dd76b101ae58f4 /lib | |
| parent | 40c8f112f5a9ff74a60d2046ed6054def8e812f7 (diff) | |
efi_loader: GOP: provide accurate mode information
For 5:6:5 modes provide correct frame buffer information.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/efi_loader/efi_gop.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/lib/efi_loader/efi_gop.c b/lib/efi_loader/efi_gop.c index c1a814cd43..cad509bfea 100644 --- a/lib/efi_loader/efi_gop.c +++ b/lib/efi_loader/efi_gop.c @@ -503,26 +503,26 @@ efi_status_t efi_gop_register(void) gopobj->mode.info = &gopobj->info; gopobj->mode.info_size = sizeof(gopobj->info); + gopobj->mode.fb_base = fb_base; + gopobj->mode.fb_size = fb_size; + + gopobj->info.version = 0; + gopobj->info.width = col; + gopobj->info.height = row; #ifdef CONFIG_DM_VIDEO if (bpix == VIDEO_BPP32) #else if (bpix == LCD_COLOR32) #endif { - /* - * With 32bit color space we can directly expose the frame - * buffer - */ - gopobj->mode.fb_base = fb_base; - gopobj->mode.fb_size = fb_size; + gopobj->info.pixel_format = EFI_GOT_BGRA8; + } else { + gopobj->info.pixel_format = EFI_GOT_BITMASK; + gopobj->info.pixel_bitmask[0] = 0xf800; /* red */ + gopobj->info.pixel_bitmask[1] = 0x07e0; /* green */ + gopobj->info.pixel_bitmask[2] = 0x001f; /* blue */ } - - gopobj->info.version = 0; - gopobj->info.width = col; - gopobj->info.height = row; - gopobj->info.pixel_format = EFI_GOT_BGRA8; gopobj->info.pixels_per_scanline = col; - gopobj->bpix = bpix; gopobj->fb = fb; |