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grub_video_get_edid is not usable from grub_vbe_get_preferred_mode, as a

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video adapter has not necessarily yet been set.  Use grub_video_vbe_get_edid
and grub_video_edid_checksum directly instead.  Remove grub_video_get_edid
as it now has no users.
Reported by: Marjo Mercado.
This commit is contained in:
Colin Watson committed 2011-01-17 12:07:47 +00:00
1 parent cb918eddf4
commit 9b300caf84
4 files changed
+21 -41
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ChangeLog.vbe-autodetect
+1 -3
View File
@@ -1,9 +1,8 @@
2011-01-15 Colin Watson <cjwatson@ubuntu.com>
2011-01-17 Colin Watson <cjwatson@ubuntu.com>
Preferred resolution detection for VBE.
* grub-core/video/video.c (grub_video_edid_checksum): New function.
(grub_video_get_edid): Likewise.
(grub_video_edid_preferred_mode): Likewise. Try EDID followed by
the Flat Panel extension, in line with the X.org VESA driver.
* grub-core/video/i386/pc/vbe.c (grub_vbe_bios_get_flat_panel_info):
@@ -21,7 +20,6 @@
* include/grub/video.h (struct grub_vbe_edid_info): New structure.
(struct grub_video_adapter): Add get_edid.
(grub_video_edid_checksum): Add prototype.
(grub_video_get_edid): Likewise.
(grub_video_edid_preferred_mode): Likewise.
* include/grub/i386/pc/vbe.h (struct grub_vbe_flat_panel_info): New
structure.