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linux/drivers/video
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Finn Thain d876c11a0f fbdev: mac_var_to_mode() fix 
The valkyriefb driver assumes that this logic holds:

mac_vmode_to_var(X, cmode, &var);
mac_var_to_vmode(&var, &vmode, &cmode);
assert(vmode == X);

But it doesn't hold because mac_var_to_vmode() can return a mode with a
slower pixel clock, even when a match is available. So we end up with this
failure:

using video mode 11 and color mode 0.
valkyriefb: vmode 12 not valid.
valkyriefb: can't set default video mode
valkyriefb: vmode 12 not valid.

Rather than have mac_var_to_mode() return the first reasonable mode it
finds, have it return the mode that is closest to the requested one (or
the mode with the closest longer pixel clock period if there is no exact
match).

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27 18:31:12 +01:00
..
aty of: add 'of_' prefix to machine_is_compatible() 2010-02-09 08:33:00 -07:00
backlight omap1: Fix compile for omap1_bl.c 2010-01-08 10:29:06 -08:00
console Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
display tree-wide: convert open calls to remove spaces to skip_spaces() lib function 2009-12-15 08:53:32 -08:00
geode lxfb: add copyright/license info 2009-12-16 07:20:02 -08:00
i810 i810fb: fix stack exploding 2009-12-16 07:20:02 -08:00
intelfb intelfb: fix setting of active pipe with LVDS displays 2009-12-16 07:20:05 -08:00
kyro
logo fbdev: move logo externs to header file 2009-06-16 19:47:57 -07:00
matrox matroxfb: fix problems with display stability 2009-12-16 07:20:05 -08:00
mb862xx mb862xxfb: add acceleration support for Coral-P/Coral-PA. * imageblt * copyarea * fillrect 2009-12-16 07:20:01 -08:00
mbx
msm drivers/video/msm: update to new kernel 2009-11-12 07:26:00 -08:00
nvidia nvidiafb: fix boot-time printk string 2009-06-23 12:50:05 -07:00
omap video/omap: add __init/__exit macros to drivers/video/omap/lcd_htcherald.c 2010-01-11 14:45:25 +02:00
omap2 OMAP: DSS2: OMAPFB: fix crash when panel driver was not loaded 2010-01-12 12:10:55 +02:00
pnx4008
riva
savage savagefb: fix blanking mode on CRT display 2009-11-12 07:25:56 -08:00
sis fbdev: TV_PALN bit set twice in sisfb_detect_VB_connect() 2009-12-16 07:20:01 -08:00
vermilion
via viafb: fix acceleration for some chips 2010-01-16 12:15:37 -08:00
68328fb.c 68328fb: fix cmap memory leaks 2009-04-01 08:59:31 -07:00
acornfb.c acornfb: remove fb_mmap function 2009-06-16 19:47:59 -07:00
acornfb.h
amba-clcd.c Remove multiple KERN_ prefixes from printk formats 2009-07-08 10:30:03 -07:00
amifb.c amifb: check fb_alloc_cmap return value and handle failure properly 2009-04-01 08:59:31 -07:00
arcfb.c
arkfb.c arkfb: fix misplaced parentheses 2009-04-01 08:59:32 -07:00
asiliantfb.c asiliantfb: add missing return statement 2009-04-21 13:41:47 -07:00
atafb.c Revert "fbdev: atafb - add palette register check" 2009-12-17 07:20:30 -08:00
atafb.h
atafb_iplan2p2.c
atafb_iplan2p4.c
atafb_iplan2p8.c
atafb_mfb.c
atafb_utils.h
atmel_lcdfb.c Merge branch 'for-next' into for-linus 2009-12-07 18:36:35 +01:00
au1100fb.c drivers/video: add kmalloc NULL tests 2009-09-23 07:39:56 -07:00
au1100fb.h
au1200fb.c platform driver: fix incorrect use of 'platform_bus_type' with 'struct device_driver' 2009-03-24 16:38:25 -07:00
au1200fb.h
bf54x-lq043fb.c fbdev: bf54x-lq043fb: use kzalloc over kmalloc/memset 2009-06-16 19:48:03 -07:00
bfin-lq035q1-fb.c fbdev: bfin-lq035q1-fb: new Blackfin Landscape LCD EZ-Extender driver 2009-12-16 07:20:01 -08:00
bfin-t350mcqb-fb.c fbdev: bfin-t350mcqb-fb: fix LCD dimensions 2009-12-16 07:20:01 -08:00
broadsheetfb.c fb-defio: Inhibit VM_IO flag to be set on vmalloc-ed framebuffers. 2009-12-03 17:30:42 -08:00
bt431.h
bt455.h
bw2.c bw2: use standard fields for framebuffer physical address and length 2009-06-16 04:56:30 -07:00
c2p.h fbdev: c2p - Rename c2p to c2p_planar 2009-01-12 20:56:32 +01:00
c2p_core.h fbdev: c2p/atafb - Add support for Atari interleaved bitplanes 2009-01-12 20:56:31 +01:00
c2p_iplan2.c fbdev: c2p/atafb - Add support for Atari interleaved bitplanes 2009-01-12 20:56:31 +01:00
c2p_planar.c fbdev: c2p - Rename c2p to c2p_planar 2009-01-12 20:56:32 +01:00
carminefb.c carminefb: fix possible access beyond end of carmine_modedb[] 2009-06-16 19:47:59 -07:00
carminefb.h
carminefb_regs.h
cfbcopyarea.c trivial: remove unnecessary semicolons 2009-09-21 15:14:58 +02:00
cfbfillrect.c fbdev: fix fillrect for 24bpp modes 2009-05-06 16:36:10 -07:00
cfbimgblt.c
cg3.c cg3: use standard fields for framebuffer physical address and length 2009-06-16 04:56:34 -07:00
cg6.c cg6: use standard fields for framebuffer physical address and length 2009-06-16 04:56:35 -07:00
cg14.c cg14: use standard fields for framebuffer physical address and length 2009-06-16 04:56:31 -07:00
chipsfb.c chipsfb: remove redundant assignment 2009-06-16 19:47:58 -07:00
cirrusfb.c cirrusfb: do not allow unsupported pixel depth 2009-04-13 15:04:30 -07:00
clps711xfb.c clps711xfb: convert to proc_fops 2009-12-16 07:20:04 -08:00
cobalt_lcdfb.c Update Yoichi Yuasa's e-mail address 2009-07-03 15:45:29 +01:00
controlfb.c powerpc/mm: Rework usage of _PAGE_COHERENT/NO_CACHE/GUARDED 2008-12-21 14:21:16 +11:00
controlfb.h
cyber2000fb.c VIDEO: cyberpro: pci_request_regions needs a persistent name 2009-12-24 18:34:09 +00:00
cyber2000fb.h
da8xx-fb.c davinci: fb: add framebuffer blank operation 2009-12-16 07:20:05 -08:00
dnfb.c
edid.h
efifb.c efifb: fix framebuffer handoff 2010-02-22 19:50:34 -08:00
ep93xx-fb.c fbdev: add palette register check to several drivers 2009-12-16 07:20:01 -08:00
epson1355fb.c
fb_ddc.c
fb_defio.c Merge branch 'xen/fbdev' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen 2009-12-10 09:34:40 -08:00
fb_draw.h fbdev: fix fillrect for 24bpp modes 2009-05-06 16:36:10 -07:00
fb_notify.c
fb_sys_fops.c
fbcmap.c fbmem: don't call copy_from/to_user() with mutex held 2009-02-05 12:56:46 -08:00
fbcvt.c
fbmem.c Merge branch 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 2009-09-30 08:03:00 -07:00
fbmon.c fbmon: work around compiler bug in gcc-2.4.2 2009-07-22 08:49:22 -07:00
fbsysfs.c Revert "fb: Initialize fb_info mutexes in framebuffer_alloc()" 2009-07-08 09:20:11 -07:00
ffb.c
fm2fb.c
fsl-diu-fb.c fsl-diu-fb: fix regression with uninitalized fb_info->mm_lock mutex 2009-07-08 14:18:35 -07:00
fsl-diu-fb.h
g364fb.c
gbefb.c Merge branch 'for-next' into for-linus 2009-12-07 18:36:35 +01:00
gxt4500.c pci: use pci_ioremap_bar() in drivers/video 2009-01-06 15:59:26 -08:00
hecubafb.c fb-defio: Inhibit VM_IO flag to be set on vmalloc-ed framebuffers. 2009-12-03 17:30:42 -08:00
hgafb.c
hitfb.c const: constify remaining dev_pm_ops 2009-12-15 08:53:25 -08:00
hpfb.c
igafb.c igafb: use framebuffer_alloc() to allocate fb_info struct 2009-06-16 19:47:58 -07:00
imsttfb.c
imxfb.c imxfb: correct location of callbacks in suspend and resume 2010-02-02 18:11:22 -08:00
Kconfig fbdev: bfin-lq035q1-fb: new Blackfin Landscape LCD EZ-Extender driver 2009-12-16 07:20:01 -08:00
leo.c leo: use standard fields for framebuffer physical address and length 2009-06-16 04:56:37 -07:00
macfb.c macfb annotations and compiler warning fix 2008-12-28 20:00:05 +01:00
macmodes.c fbdev: mac_var_to_mode() fix 2010-02-27 18:31:12 +01:00
macmodes.h
Makefile fbdev: bfin-lq035q1-fb: new Blackfin Landscape LCD EZ-Extender driver 2009-12-16 07:20:01 -08:00
maxinefb.c fbdev: add palette register check to several drivers 2009-12-16 07:20:01 -08:00
metronomefb.c fb-defio: Inhibit VM_IO flag to be set on vmalloc-ed framebuffers. 2009-12-03 17:30:42 -08:00
modedb.c fbdev: drop custom atoi from drivers/video/modedb.c 2009-12-16 07:20:01 -08:00
mx3fb.c mx3fb: some debug and initialisation fixes 2010-02-02 18:11:21 -08:00
n411.c
neofb.c neofb: fix sparse warnings 2009-01-06 15:59:27 -08:00
offb.c offb: Add support for framebuffer handoff to offb. 2009-12-09 17:09:29 +11:00
output.c tree-wide: convert open calls to remove spaces to skip_spaces() lib function 2009-12-15 08:53:32 -08:00
p9100.c p9100: use standard fields for framebuffer physical address and length 2009-06-16 04:56:38 -07:00
platinumfb.c platinumfb: fix misplaced parenthesis 2009-09-23 07:39:50 -07:00
platinumfb.h
pm2fb.c fbdev: use framebuffer_release() for freeing fb_info structures 2009-06-16 19:48:00 -07:00
pm3fb.c pm3fb: fix sparse warning 2009-01-06 15:59:27 -08:00
pmag-aa-fb.c
pmag-ba-fb.c fbdev: add palette register check to several drivers 2009-12-16 07:20:01 -08:00
pmagb-b-fb.c fbdev: add palette register check to several drivers 2009-12-16 07:20:01 -08:00
ps3fb.c powerpc/cell: Move CBE_IOPTE_* to <asm/cell-regs.h> 2009-08-20 10:29:26 +10:00
pvr2fb.c sh: Fix up more 64-bit pgprot truncation on SH-X2 TLB. 2010-02-17 13:23:00 +09:00
pxa168fb.c pxa168fb: fix offset setting at initialization 2009-12-01 09:02:31 +08:00
pxa168fb.h fb: add support of LCD display controller on pxa168/910 (base layer) 2009-06-13 00:09:09 +08:00
pxafb.c [ARM] pxafb: fix building issue of incorrect reference 2009-12-29 14:11:27 +08:00
pxafb.h [ARM] pxafb: add support for overlay1 and overlay2 as framebuffer devices 2008-12-29 18:00:04 +08:00
q40fb.c
s1d13xxxfb.c fbdev: s1d13xxxfb: add accelerated bitblt functions 2009-06-16 19:48:00 -07:00
s3c-fb.c revert "drivers/video/s3c-fb.c: fix clock setting for Samsung SoC Framebuffer" 2010-01-16 12:15:40 -08:00
s3c2410fb.c s3c2410fb: fix clockrate calculation 2009-09-23 07:39:56 -07:00
s3c2410fb.h s3c-fb: CPUFREQ frequency scaling support 2009-06-16 19:47:59 -07:00
s3fb.c s3fb: fix color component length for pseudocolor modes 2009-04-13 15:04:29 -07:00
sa1100fb.c Nicolas Pitre has a new email address 2009-09-15 09:37:12 -07:00
sa1100fb.h sa1100fb: fix color component length for pseudocolor modes 2009-04-13 15:04:29 -07:00
sbuslib.c
sbuslib.h
sgivwfb.c sgivwfb: Make use of ARRAY_SIZE. 2009-12-04 15:39:52 +01:00
sh7760fb.c fbdev: add mutex for fb_mmap locking 2009-06-30 18:56:00 -07:00
sh_mobile_lcdcfb.c video: sh_mobile_lcdcfb: Fix panning. 2010-02-16 13:30:29 +09:00
skeletonfb.c fbdev: fix color component field length documentation 2009-04-13 15:04:29 -07:00
sm501fb.c sm501: implement acceleration features 2009-12-16 07:20:04 -08:00
sstfb.c sstfb: check fb_alloc_cmap return value and handle failure properly 2009-04-01 08:59:30 -07:00
sticore.h
stifb.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
sunxvr500.c sunxvr500: fix cmap memory leaks 2009-04-01 08:59:31 -07:00
sunxvr2500.c
svgalib.c
syscopyarea.c
sysfillrect.c fbdev: fix fillrect for 24bpp modes 2009-05-06 16:36:10 -07:00
sysimgblt.c
tcx.c tcx: use standard fields for framebuffer physical address and length 2009-06-16 19:48:00 -07:00
tdfxfb.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
tgafb.c tgafb: fix cmap memory leak 2009-04-01 08:59:31 -07:00
tmiofb.c drivers/video/tmiofb.c: fix uninitialised return value 2009-09-23 07:39:57 -07:00
tridentfb.c tridentfb: delete acceleration Kconfig option 2009-04-01 08:59:34 -07:00
uvesafb.c fb: remove fb_save_state() and fb_restore_state operations 2009-11-12 07:25:56 -08:00
valkyriefb.c valkyriefb: check fb_alloc_cmap return value and handle failure properly 2009-04-01 08:59:31 -07:00
valkyriefb.h
vesafb.c fbdev: add support for handoff from firmware to hw framebuffers 2009-06-16 19:48:00 -07:00
vfb.c fbdev: fix color component field length documentation 2009-04-13 15:04:29 -07:00
vga16fb.c vga16fb: remove open_lock mutex 2008-10-16 11:21:42 -07:00
vgastate.c
vt8623fb.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
w100fb.c w100fb: fix regression with uninitalized fb_info->mm_lock mutex 2009-07-08 09:19:49 -07:00
w100fb.h
xen-fbfront.c Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2009-12-11 12:18:16 -08:00
xilinxfb.c fbdev/xilinxfb: Fix improper casting and tighen up probe path 2009-06-17 00:30:02 -06:00