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multiboot video support

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Vladimir 'phcoder' Serbinenko committed 2010-01-14 15:54:14 +01:00
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ChangeLog.mbivid
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2010-01-14 Vladimir Serbinenko <phcoder@gmail.com>
Video multiboot support.
* include/grub/multiboot.h (grub_multiboot_set_accepts_video):
New prototype.
* include/grub/video.h (grub_video_driver_id): New type.
(grub_video_adapter): New member 'id'. All users updated.
(grub_video_get_driver_id): New proto.
* include/multiboot.h: Resynced with multiboot specification.
* include/multiboot2.h: Likewise.
* loader/i386/multiboot.c (UNSUPPORTED_FLAGS): Support video flags.
(grub_multiboot): Parse MULTIBOOT_VIDEO_MODE fields.
* loader/i386/multiboot_mbi.c (DEFAULT_VIDEO_MODE): New constant.
(HAS_VGA_TEXT): Likewise.
(HAS_VBE): Likewise.
(accepts_video): New variable.
(grub_multiboot_set_accepts_video): New function.
(grub_multiboot_get_mbi_size): Account for video structures.
(set_video_mode): New function.
(fill_vbe_info) [HAS_VBE]: Likewise.
(retrieve_video_parameters): Likewise.
(grub_multiboot_make_mbi): Fill video fields.
* video/video.c (grub_video_get_driver_id): New function.