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path: root/drivers/video/modedb.c
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2011-11-30HDMI stereo support - kernel code changeschzhang
Signed-off-by: Chong Zhang <chzhang@nvidia.com> Original-Change-Id: I53eea3b14852aecd589dfbd0461258e064835cc9 Reviewed-on: http://git-master/r/11405 Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com> Rebase-Id: R4c2c1bba6eeeee16cf3d99061717c236c695eaf7
2011-11-30video: fbmon: Add support for CEA pixel ratios.Lajos Molnar
CEA defines multiple timings with dual timing ratios that cannot be distinguished from timings parameters. Added 2 new fb flags to specify 4:3 or 16:9 display ratios. Also added a flag that denotes CEA formats that require repeating pixels. Change-Id: I75d413babdcb4048a0ccce6548ed386ad0e52318 Signed-off-by: Lajos Molnar <molnar@ti.com>
2011-11-30video: fbmon: add remaining modes to CEA mode databaseErik Gilling
These mode are directly from the CEA-861-E spec. Change-Id: Ic29390fb8dfc4605da1f95aaee0e2e775dfc0a4a Signed-off-by: Erik Gilling <konkers@android.com>
2011-11-30video: modedb: make fb_add_videomode keep modelist in order addedErik Gilling
This makes the default case in fb_find_best_display ("last resort, use the very first mode") actually use the first mode added. Change-Id: Ia43ac4a4251522cd30c0da514da23e47b2906e2c Signed-off-by: Erik Gilling <konkers@android.com>
2011-06-02savagefb: Use panel CVT mode as defaultTormod Volden
If there is no EDID but an LCD panel is detected, generate a CVT mode from the panel resolution (at 60 Hz), and use this as a default mode instead of the hardcoded 800x600x8 mode. Signed-off-by: Tormod Volden <debian.tormod@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-01-12video: tidy up modedb formatting.Mayuresh Janorkar
A part of file: drivers/video/modedb.c was not as per the coding guidelines. The cleanup includes: 1) Converting spcaes to tabs 2) Adding spaces on either sides of "|" operator Signed-off-by: Mayuresh Janorkar <mayur@ti.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-01-06fbdev: modedb: Add a new mode for 864x480 TAAL panels.Mayuresh Janorkar
This adds a new entry to the modedb for 864x480 TAAL panels, the default configuration for many OMAP boards. This enables omapfb to make use of the standard mode parsing. Signed-off-by: Mayuresh Janorkar <mayur@ti.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-12-22Merge branch 'master' of ↵Paul Mundt
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
2010-12-14fbdev: Fix fb_find_nearest_mode refresh comparisonAndrew Kephart
Refresh rate nearness is not calculated or reset when nearest resolution changes. This patch resets the refresh rate differential measurement whenever a new nearest resolution is discovered. This fixes two error cases; first, wherein the first mode's refresh rate differential is never calculated and second, when the closest refresh rate from a previous nearest resolution is erroneously preserved. Signed-off-by: Andrew Kephart <andrew.kephart@alereon.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-19fbdev: modedb: fix CEA modesArnd Hannemann
Some of the modes were missing the correct sync polarities. This was causing a corrupt or left shifted picture on my TV. Additionally format #35 had a wrong refresh rate and pixel clock. This patch fixes those issues. Signed-off-by: Arnd Hannemann <arnd@arndnet.de> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-15fbdev: when parsing E-EDID blocks, also use SVD entriesGuennadi Liakhovetski
Add parsing of E-EDID SVD entries. In this first version only a few CEA/EIA-861E modes are implemented, more can be added as needed. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-30include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo
implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
2010-03-12video: fix first line of kernel-doc for a few functionsBen Hutchings
The function name must be followed by a space, hypen, space, and a short description. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-16fbdev: drop custom atoi from drivers/video/modedb.cAndy Shevchenko
Kernel has simple_strtol() implementation which could be used as atoi(). Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-16fbdev: add video modes for resolutions and timings of PAL RGBPaul Menzel
This patch was taken from vga-sync-field version 0.0.3 [1][2]. [1] http://lowbyte.de/vga-sync-fields/vga-sync-fields-0.0.3.tgz [2] http://git.hellersdorfer-jugendchor.de/?p=3Dvga2scart.git;a=3Dcommit;h= =3Dc5c8ed6c51fc9879dbf38d8b91d5db6f4300ea03 Signed-off-by: Thomas Hilber <sparkie@lowbyte.de> Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-06fbdev: fix typo in drivers/video/modedb.cJiri Moravec
When I viewed drivers/video/modedb.c, I noticed a very old typo already contained in 2.6.0. This typo remained unheeded at least 5 years. Clear evidence of its importance. ;) Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-06-06fbdev: export symbol fb_mode_optionGeoff Levand
Frame buffer and mode setting drivers can be built as modules, so fb_mode_option needs to be exported to support these. Prevents this error: ERROR: "fb_mode_option" [drivers/ps3/ps3av_mod.ko] undefined! Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Acked-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-06-06modedb: fix incorrect sync and vmode flags for CVT modesKrzysztof Helt
The temporary structure for calculated CVT mode is not initialized. Few fields have only bits or-ed or and-ed so they may be left in incorrect (random) state. Testing of the tridentfb seems like a good exercise for the fbdev layer. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28video: replace remaining __FUNCTION__ occurrencesHarvey Harrison
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: Antonino Daplas <adaplas@gmail.com> Cc: Antonino A. Daplas <adaplas@gmail.com> Cc: Antonino Daplas <adaplas@pol.net> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Jean Delvare <khali@linux-fr.org> Cc: Adrian Bunk <bunk@stusta.de> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28fbdev: make the best-fit section of fb_find_mode return the closest matching ↵Michal Januszewski
mode Currently, if a perfect match in terms of resolution is not found, fb_find_mode() only looks for a best-fit mode among modes with a higher resolution than the one requested. Thus, if the user requests a resolution higher than the largest supported one, they are dropped to the default mode (usually a low resolution one). Change this behaviour so that all valid video modes are considered when looking for a best-fit mode, while still preferring modes with a higher resolution. Signed-off-by: Michal Januszewski <spock@gentoo.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-17fix radeonfb regression with Xpress 200m 5955Alex
Fix http://bugzilla.kernel.org/show_bug.cgi?id=9762 Framebuffer is ok only with default parameters only (it is 1280x800-8@60). If parameters are video=radeonfb:1280x800-32@60 then xres, yres and xres_virtual are ok but yres_virtual is 1024. It can be corrected by fbset utility so I think it can be corrected in the driver code also. Steps to reproduce: video=radeonfb:1280x800-32@60 or video=radeonfb:1280x800-16@60 Add 1280x800 mode into modedb Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-18fb modedb: Refactor confusing mode_option assignmentGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16fb: move and rename extern declaration for global_mode_optionGeert Uytterhoeven
Move the extern declaration for global_mode_option to <linux/fb.h> and rename the variable to fb_mode_option. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16fbdev: find mode with the highest/safest refresh rate in fb_find_mode()Michal Januszewski
Currently, if the refresh rate is not specified, fb_find_mode() returns the first known video mode with the requested resolution, which provides no guarantees wrt the refresh rate. Change this so that the mode with the highest refresh rate is returned when the driver provides a custom video mode database and the monitor limits, and a mode with the safe 60 Hz refresh rate otherwise. Signed-off-by: Michal Januszewski <spock@gentoo.org> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16fbdev: Fix incorrect timings in some modedb entriesAntonino A. Daplas
Reported by: John Lumby <johnlumby@hotmail.com> Some of the entries in the mode database does not match the comments and/or the refresh field. Adjust the timings so they match with both the comments and the refresh rate. Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16fbdev: export fb_destroy_modelistMichal Januszewski
Make fb_destroy_modelist an exported symbol for use in the uvesafb driver. Signed-off-by: Michal Januszewski <spock@gentoo.org> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08VIDEO: add spaces on either side of the case "..." operatorRobert P. J. Day
Following the programming advice laid down in the gcc manual, make sure the case "..." operator has spaces on either side. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14[PATCH] remove many unneeded #includes of sched.hTim Schmielau
After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12[PATCH] fb_videomode_to_var: reset virtual screen parametersGeert Uytterhoeven
fb_videomode_to_var(): reset the virtual screen parameters when converting from an fb_videomode to an fb_var_screeninfo. Without this the old virtual screen parameters are kept. Hence you cannot switch to a video mode with a lower resolution on frame buffer devices that don't support virtual screens and panning, as values are not supposed to be rounded down when they don't fit. I also reordered the assignments to match the order of the individual members. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: James Simmons <jsimmons@infradead.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12[PATCH] fbdev modedb: make more pointer parameters constGeert Uytterhoeven
fbdev modedb: make more input and output pointer parameters const Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: James Simmons <jsimmons@infradead.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12[PATCH] fbdev modedb: allow refresh rates for named video modesGeert Uytterhoeven
fbdev modedb: Take into account the specified refresh rates for video modes specified by name, so e.g. all of `720p', `720p@60', and `720p@50' work. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: James Simmons <jsimmons@infradead.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2006-12-08[PATCH] video: Get the default mode from the right databaseJordan Crouse
If no default mode is specified, it should be grabbed from the supplied database, not the default one. [teanropo@jyu.fi: fix it] [akpm@osdl.org: simplify it] [akpm@osdl.org: remove pointless DEFAULT_MODEDB_INDEX] Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Tero Roponen <teanropo@jyu.fi> Cc: James Simmons <jsimmons@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-10[PATCH] vt: Remove VT-specific declarations and definitions from tty.hJon Smirl
MAX_NR_CONSOLES, fg_console, want_console and last_console are more of a function of the VT layer than the TTY one. Moving these to vt.h and vt_kern.h allows all of the framebuffer and VT console drivers to remove their dependency on tty.h. [akpm@osdl.org: fix alpha build] Signed-off-by: Jon Smirl <jonsmir@gmail.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-26[PATCH] fbdev: Remove unused exportsAdrian Bunk
This patch removes the following unused EXPORT_SYMBOL's: - fbcvt.c: fb_find_mode_cvt - fbmem.c: fb_con_duit - fbmem.c: fb_new_modelist - macmodes.c: mac_var_to_vmode - modedb.c: fb_delete_videomode - modedb.c: fb_destroy_modelist Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-26[PATCH] fbdev: Coverity Bug 90Antonino A. Daplas
It's a false positive, but let's suppress it anyway. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-26[PATCH] fbdev: Add 1366x768 (WXGA) mode to mode databaseDennis Munsie
Adds 1366x768 @ 60Hz to drivers/video/modedb.c. Signed-off-by: Dennis Munsie <dmunsie@cecropia.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-27[PATCH] drivers/video: Use ARRAY_SIZE macroTobias Klauser
Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove duplicates of ARRAY_SIZE. Some coding style and trailing whitespaces are also fixed. Compile-tested where possible (some are other arch or BROKEN) Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-27[PATCH] fbdev: add modeline for 1680x1050@60Olaf Hering
Add a modeline for the Philips 200W display. aty128fb does not do DDC, it picks 1920x1440 or similar. It works ok with nvidiafb because it can ask for DDC data. mode "1680x1050-60" # D: 146.028 MHz, H: 65.191 kHz, V: 59.863 Hz geometry 1680 1050 1680 1050 16 timings 6848 280 104 30 3 176 6 hsync high vsync high rgba 5/11,6/5,5/0,0/0 endmode hwinfo --monitor 20: None 00.0: 10000 Monitor [Created at monitor.206] Unique ID: rdCR.pzUFTofo1S4 Parent ID: 002j.bJRsY88eNSC Hardware Class: monitor Model: "PHILIPS Philips 200W" Vendor: PHL "PHILIPS" Device: eisa 0x0832 "Philips 200W" Serial ID: "VN 016596" Resolution: 720x400@70Hz Resolution: 640x480@60Hz Resolution: 640x480@67Hz Resolution: 640x480@72Hz Resolution: 640x480@75Hz Resolution: 800x600@56Hz Resolution: 800x600@60Hz Resolution: 800x600@72Hz Resolution: 800x600@75Hz Resolution: 832x624@75Hz Resolution: 1024x768@60Hz Resolution: 1024x768@70Hz Resolution: 1024x768@75Hz Resolution: 1280x1024@75Hz Resolution: 1152x864@70Hz Resolution: 1152x864@75Hz Resolution: 1280x960@60Hz Resolution: 1280x1024@60Hz Resolution: 1680x1050@60Hz Size: 433x271 mm Driver Info #0: Max. Resolution: 1680x1050 Vert. Sync Range: 56-85 Hz Hor. Sync Range: 30-93 kHz Config Status: cfg=new, avail=yes, need=no, active=unknown Attached to: #5 (VGA compatible controller) Signed-off-by: Olaf Hering <olh@suse.de> Acked-by: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-09[PATCH] fbdev: Framebuffer mode required for PowerBook TitaniumMichael Hanselmann
This patch adds the framebuffer mode required for an Apple PowerBook G4 Titanium. Signed-off-by: Michael Hanselmann <linux-kernel@hansmi.ch> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07[PATCH] fbdev: Add helper to get an appropriate initial modeAntonino A. Daplas
Add new helper, fb_find_best_display(), which will search the modelist for the best mode for the attached display. This requires an EDID block that is converted to struct fb_monspecs and a private modelist. The search will be done in this manner: - if 1st detailed timing is preferred, use that - else if dimensions of the display are known, use that to estimate xres and - else if modelist has detailed timings, use the first detailed timing - else, use the very first entry from the modelist Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07[PATCH] fbdev: fix the fb_find_nearest_mode() functionMichal Januszewski
Currently the fb_find_nearest_mode() function finds a mode with screen resolution closest to that described by the 'var' argument and with some arbitrary refresh rate (eg. in the following sequence of refresh rates: 70 60 53 85 75, 53 is selected). This patch fixes the function so that it looks for the closest mode as far as both resolution and refresh rate are concerned. The function's first argument is changed to fb_videomode so that the refresh rate can be specified by the caller, as fb_var_screeninfo doesn't have any fields that could directly hold this data. Signed-off-by: Michal Januszewski <spock@gentoo.org> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09[PATCH] fbdev: Add VESA Coordinated Video Timings (CVT) supportAntonino A. Daplas
The Coordinated Video Timings (CVT) is the latest standard approved by VESA concerning video timings generation. It addresses the limitation of GTF which is designed mainly for CRT displays. CRT's have a high blanking requirement (as much as 25% of the horizontal frame length) which artificially increases the pixelclock. Digital displays, on the other hand, needs to conserve the pixelclock as much as possible. The GTF also does not take into account the different aspect ratios in its calculation. The new function added is fb_find_mode_cvt(). It is called by fb_find_mode() if it recognizes a mode option string formatted for CVT. The format is: <xres>x<yres>[M][R][-<bpp>][<at-sign><refresh>][i][m] The 'M' tells the function to calculate using CVT. On it's own, it will compute a timing for CRT displays at 60Hz. If the 'R' is specified, 'reduced blanking' computation will be used, best for flatpanels. The 'i' and the 'm' is for 'interlaced mode' and 'with margins' respectively. To determine if CVT was used, check for dmesg for something like this: CVT Mode - <pix>M<n>[-R], ie: .480M3-R (800x600 reduced blanking) where: pix - product of xres and yres, in MB M - is a CVT mode n - the aspect ratio (3 - 4:3; 4 - 5:4; 9 - 16:9, 15:9; A - 16:10) -R - reduced blanking Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-08[PATCH] nvidiafb: Fix initial display corruption on certain laptopsAntonino Daplas
Reported by:Vincent Fortier (Bugzilla Bug 4768) "At boot time the screen appears moved to the mid right portion of the actual video pannel making the end of the line appears at the left edge... It simply looks like moved half way to the right" His particular hardware has a display with an unusual dimension (1920x1200) but unfortunately has no EDID block. None of the entries in the global mode database is correct for this particular display, and it particularly has difficulty scaling up 640x480 (the default startup mode of nvidiafb) to 1920x1200 which causes the above described problem. 1, Add 1920x1200 to the global mode database. 2. Let nvidiafb base the startup mode from the flatpanel dimensions only if the EDID block is absent, no boot mode parameter is specified by the user, and a flatpanel/LCD display is attached. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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