mirror of
https://git.proxmox.com/git/grub2
synced 2025-11-01 13:52:12 +00:00
f56a875639
Fix a bug resulting in black screen when loading Linux using a
packed video mode.
* kern/i386/pc/startup.S (grub_vbe_bios_getset_dac_palette_width): New
function.
* include/grub/i386/pc/vbe.h (GRUB_VBE_CAPABILITY_DACWIDTH): New macro.
(grub_vbe_bios_getset_dac_palette_width): New function.
(grub_vbe_bios_get_dac_palette_width)
(grub_vbe_bios_set_dac_palette_width): New macros (act as wrappers for
grub_vbe_bios_getset_dac_palette_width()).
* video/i386/pc/vbe.c (grub_vbe_probe): Use `GRUB_VBE_STATUS_OK' to
check for return status.
(grub_vbe_get_video_mode_info): When getting information for a packed
mode (<= 8 bpp), obtain DAC palette width using
grub_vbe_bios_getset_dac_palette_width(), and use that for initializing
{red,green,blue}_mark_size.
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|---|---|---|
| .. | ||
| efi | ||
| generic | ||
| i386 | ||
| ieee1275 | ||
| powerpc | ||
| sparc64 | ||
| x86_64 | ||
| command.c | ||
| corecmd.c | ||
| device.c | ||
| disk.c | ||
| dl.c | ||
| elf.c | ||
| env.c | ||
| err.c | ||
| file.c | ||
| fs.c | ||
| handler.c | ||
| list.c | ||
| main.c | ||
| misc.c | ||
| mm.c | ||
| parser.c | ||
| partition.c | ||
| reader.c | ||
| rescue_parser.c | ||
| rescue_reader.c | ||
| term.c | ||
| time.c | ||