aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/video
Commit message (Collapse)AuthorAge
* VIDEO: remove archaic if[] construct from Kconfig fileRobert P. J. Day2007-05-11
| | | | | | | | | | | Remove the obsolete "if [ ]" construct from the video console Kconfig file. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Acked-by: James Simmons <jsimmons@infradead.org> 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>
* pm2fb: fb_sync addedAntonino A. Daplas2007-05-11
| | | | | | | | | Convert internal wait_pm2() function to fb API fb_sync() method. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> 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>
* nvidiafb: Enable debugging messages a Kconfig optionJean Delvare2007-05-11
| | | | | | | | | Let the user enable debugging messages in nvidiafb. Signed-off-by: Jean Delvare <khali@linux-fr.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>
* rivafb: Fix I2C getscl callback functionJean Delvare2007-05-11
| | | | | | | | | Fix rivafb's I2C getscl callback function, as was done in nvidiafb recently. Signed-off-by: Jean Delvare <khali@linux-fr.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>
* atmel_lcdfb: AT91/AT32 LCD Controller framebuffer driverNicolas Ferre2007-05-11
| | | | | | | | | | | Adds a framebuffer driver to ATMEL AT91SAM9x and AT32 aka AVR32 platforms. Those chips share quite the same IP and this code is suitable for both architectures. Signed-off-by: Nicolas Ferre <nicolas.ferre@rfo.atmel.com> 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>
* pm3fb: Preliminary 2.4 to 2.6 portKrzysztof Helt2007-05-11
| | | | | | | | | | | | | | | | | This is a basic port from 2.4 kernel to 2.6. Acceleration is lost and big endian support probably too. The driver works in 8, 16 and 32 bit mode. [adaplas] - change VESA_* to FB_BLANK_* constants - removed unused function clear_memory - fix uninitialized variable compiler warning - some whitespace cleaning [akpm@linux-foundation.org: Nuke pestiferous CVS string] Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> 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>
* fbdev: geforce 7300 cleanupMichal Piotrowski2007-05-11
| | | | | | | | | ups... coding style. Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.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>
* [S390] Kconfig: menus with depends on HAS_IOMEM.Martin Schwidefsky2007-05-10
| | | | | | | Add "depends on HAS_IOMEM" to a number of menus to make them disappear for s390 which does not have I/O memory. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds2007-05-09
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (25 commits) sound: convert "sound" subdirectory to UTF-8 MAINTAINERS: Add cxacru website/mailing list include files: convert "include" subdirectory to UTF-8 general: convert "kernel" subdirectory to UTF-8 documentation: convert the Documentation directory to UTF-8 Convert the toplevel files CREDITS and MAINTAINERS to UTF-8. remove broken URLs from net drivers' output Magic number prefix consistency change to Documentation/magic-number.txt trivial: s/i_sem /i_mutex/ fix file specification in comments drivers/base/platform.c: fix small typo in doc misc doc and kconfig typos Remove obsolete fat_cvf help text Fix occurrences of "the the " Fix minor typoes in kernel/module.c Kconfig: Remove reference to external mqueue library Kconfig: A couple of grammatical fixes in arch/i386/Kconfig Correct comments in genrtc.c to refer to correct /proc file. Fix more "deprecated" spellos. Fix "deprecated" typoes. ... Fix trivial comment conflict in kernel/relay.c.
| * fix file specification in commentsUwe Kleine-König2007-05-09
| | | | | | | | | | | | | | Many files include the filename at the beginning, serveral used a wrong one. Signed-off-by: Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
| * Fix occurrences of "the the "Michael Opdenacker2007-05-09
| | | | | | | | | | Signed-off-by: Michael Opdenacker <michael@free-electrons.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
| * Fix misspellings collected by members of KJ list.Robert P. J. Day2007-05-09
| | | | | | | | | | | | | | | | Fix the misspellings of "propogate", "writting" and (oh, the shame :-) "kenrel" in the source tree. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* | frame buffer: geforce 7300 gtMichal Piotrowski2007-05-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | My geforce isn't supported by nvidia frame buffer. /sbin/lspci 01:00.0 VGA compatible controller: nVidia Corporation Unknown device 02e2 (rev a2) /usr/sbin/fbset -i mode "1024x768-60" # D: 65.003 MHz, H: 48.365 kHz, V: 60.006 Hz geometry 1024 768 1024 32767 8 timings 15384 160 24 29 3 136 6 accel true rgba 8/0,8/0,8/0,0/0 endmode Frame buffer device information: Name : NV2e Address : 0xe0000000 Size : 134217728 Type : PACKED PIXELS Visual : PSEUDOCOLOR XPanStep : 8 YPanStep : 1 YWrapStep : 0 LineLength : 1024 MMIO Address: 0xf6000000 MMIO Size : 16777216 Accelerator : Unknown (46) Here is a patch for this problem. Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.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>
* | fbdev: add support for AVR32Haavard Skinnemoen2007-05-09
| | | | | | | | | | | | | | | | | | | | Provide framebuffer page protection flags and definitions of fb_readl/fb_writel for AVR32. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.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>
* | svgalib: move fb_get_caps to svgalibAntonino A. Daplas2007-05-09
| | | | | | | | | | | | | | | | | | Move fb_get_caps() method to svgalib.c as svga_get_caps() so it can be used by s3fb, arkfb and vt8623fb. 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>
* | arkfb: new framebuffer driver for ARK Logic cardsOndrej Zajicek2007-05-09
| | | | | | | | | | | | | | | | | | | | | | This patch adds fbdev driver for graphics cards with ARK Logic 2000PV graphics chip with ICS 5342 ramdac. [adaplas@gmail.com: build fixes] Signed-off-by: Ondrej Zajicek <santiago@crfreenet.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>
* | vt8623fb: new framebuffer driver for VIA VT8623Ondrej Zajicek2007-05-09
|/ | | | | | | | | | This patch adds fbdev driver for graphics core in VIA VT8623 [adaplas@gmail.com: build fixes] Signed-off-by: Ondrej Zajicek <santiago@crfreenet.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>
* [ATYFB]: Fix sparc includes.David S. Miller2007-05-08
| | | | | | No need to use asm/pbm.h here. Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵Linus Torvalds2007-05-08
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (77 commits) [POWERPC] Abolish powerpc_flash_init() [POWERPC] Early serial debug support for PPC44x [POWERPC] Support for the Ebony 440GP reference board in arch/powerpc [POWERPC] Add device tree for Ebony [POWERPC] Add powerpc/platforms/44x, disable platforms/4xx for now [POWERPC] MPIC U3/U4 MSI backend [POWERPC] MPIC MSI allocator [POWERPC] Enable MSI mappings for MPIC [POWERPC] Tell Phyp we support MSI [POWERPC] RTAS MSI implementation [POWERPC] PowerPC MSI infrastructure [POWERPC] Rip out the existing powerpc msi stubs [POWERPC] Remove use of 4level-fixup.h for ppc32 [POWERPC] Add powerpc PCI-E reset API implementation [POWERPC] Holly bootwrapper [POWERPC] Holly DTS [POWERPC] Holly defconfig [POWERPC] Add support for 750CL Holly board [POWERPC] Generalize tsi108 PCI setup [POWERPC] Generalize tsi108 PHY types ... Fixed conflict in include/asm-powerpc/kdebug.h manually Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * Merge branch 'linux-2.6'Paul Mackerras2007-05-07
| |\
| * | [POWERPC] Rename device_is_compatible to of_device_is_compatibleStephen Rothwell2007-05-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for consistency with other Open Firmware interfaces (and Sparc). This is just a straight replacement. This leaves the compatibility define in place. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Rename get_property to of_get_property: driversStephen Rothwell2007-05-02
| | | | | | | | | | | | | | | | | | | | | | | | These are all the remaining instances of get_property. Simple rename of get_property to of_get_property. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] PS3: Interrupt routine fixups.Geoff Levand2007-05-02
| | | | | | | | | | | | | | | | | | | | | | | | Fixups for the ps3 interrupt routines to support all HV device in a generic way. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | sm501fb printk warning fixesAndrew Morton2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/video/sm501fb.c: In function 'sm501fb_cursor': drivers/video/sm501fb.c:992: warning: format '%08x' expects type 'unsigned int', but argument 3 has type 'long unsigned int' drivers/video/sm501fb.c:992: warning: format '%08x' expects type 'unsigned int', but argument 4 has type 'long unsigned int' 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>
* | | xilinxfb: xilinx framebuffer device driverAndrei Konovalov2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the video controller IP block included into Xilinx ML300 and ML403 reference designs. Signed-off-by: Andrei Konovalov <akonovalov@ru.mvista.com> 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>
* | | pm2fb: fix of jumps in pm2fb_probeKrzysztof Helt2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes incorrect targets of jumps when an error occurs in the pm2fb_probe. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> 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>
* | | skeletonfb: improvementsKrzysztof Helt2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a macro to register PCI ids table and corrects type of xxxfb_fix variable to avoid modpost warnings. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> 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>
* | | pm2fb: removal of pm2fb_par fieldsKrzysztof Helt2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes two redundant fields in the pm2fb_par structure. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> 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>
* | | skeletonfb: more correctionsKrzysztof Helt2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | More corrections to skeletonfb.c file: - fixed types of more arguments - removed returned values in void functions - removed not existing fb_poll function - fixed closing comment typo - corrected misleading constant name ADDR Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Acked-By: James Simmons <jsimmons@infradead.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>
* | | vga16fb: actually support widths in multiples of 8Antonino A. Daplas2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | vga16fb does not just support 8-pixel wide rectangles, but rectangles with widths in multiples of 8. 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>
* | | vgacon: disallow console operations when in KD_GRAPHICS modeAntonino A. Daplas2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reported by James Pearson as: boot to run level 3 if not root, then make sure /dev/console is writeable login and type: setterm -blank 0 start X type into an xterm: while true; do echo "" > /dev/console; usleep 100000; done while the above loop is running switch to the text console and back again (Ctrl-Alt-F1 then Ctrl-Alt-F7) ... and the screen will be shifting (and wrapping) to the left. This problem stems from continuously writing text to the system console (which is in KD_TEXT mode) while the foreground console is in KD_GRAPHICS mode. Somewhere along the way, console printing got confused and omitted the KD_GRAPHICS/KD_TEXT test. Thus, vgacon attempted to scroll the screen of X, which causes X to shift. Fix by disallowing vgacon to touch the hardware when the vc is in KD_GRAPHICS mode. A definitive fix entails a full audit of the console code. 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>
* | | Use menuconfig objects II: video/logoJan Engelhardt2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change Kconfig objects from "menu, config" into "menuconfig" so that the user can disable the whole feature without having to enter the menu first. Signed-off-by: Jan Engelhardt <jengelh@gmx.de> 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>
* | | pm2fb: accelerated fillrect and copyareaKrzysztof Helt2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a port of accelerated functions from 2.4 kernel. Only fillrect and copyarea are accelerated. Fillrect is not accelerated in 24-bit mode. [adaplas] Add appropriate flags Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> 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>
* | | s3fb: updatesOndrej Zajicek2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move s3fb_get_tilemax to svgalib.c as svga_get_tilemax, because it reports limitation of other code from svgalib (svga_settile, svga_tilecopy, ...) Limit font width to 8 pixels in 4 bpp mode. Signed-off-by: Ondrej Zajicek <santiago@crfreenet.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>
* | | pm2fb: memclock setting correctionsKrzysztof Helt2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch disables a memory clock setting if a board has been initialized by BIOS. This allows using the memory clock set by manufacturer of the board. This patch also sets default clock for 3dlabs Permedia 2V reference board's clock to 75MHz (BIOS setting for EONtronic Permedia 2Vboard), because the default 83MHz can be too high. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> 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>
* | | pm2fb: reset transparency settingskrzysztof.h1@wp.pl2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch resets transparency settings when depth changes. Otherwise the 16 and 24-bit modes work incorrectly after switching from 32-bit mode. Signed-off-by: Krzysztof Helt < krzysztof.h1@wp.pl> 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>
* | | fbcon: check console-fb mapping in fbcon_get_requirementAntonino A. Daplas2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Check the console-to-fb mapping in fbcon_get_requirement(), otherwise the value returned may not be valid for the driver. - Minor cleanup 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>
* | | fbdev: clean up exit patch of fb_set_varAntonino A. Daplas2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up exit patch of fb_set_var(): - consolidate all return values into a single local variable - ensure that return values are valid error codes - fix fb_set_var() returning success when fb_check_caps() failed 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>
* | | drivers/video/sis/: remove more kernel 2.4 codeAdrian Bunk2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: Thomas Winischhofer <thomas@winischhofer.net> 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>
* | | atyfb: halve XCLK with Mobility and 32bit memoryVille Syrjala2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | Laptops with Rage Mobility and 32bit memory interface seem to require halved XCLK to operate correctly. 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>
* | | atyfb: reorganize clock initVille Syrjala2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reorganize atyfb clock init code so command line clock overrides are effective for all chips. The old code would silently ignore some of the command line clock overrides with some chips. 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>
* | | atyfb: increase SPLL delayVille Syrjala2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | Wait 5 ms instead of 500 us for the SPLL to lock. This matches the recommendation in mach64 programmer's guide. 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>
* | | nvidiafb: fix return value of nvidiafb_open()Antonino A. Daplas2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | Fix return value of nvidiafb_open(). 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>
* | | vga: vgastate fixOndrej Zajicek2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1) sets 'palette access disabled' during read from AR10. This is usually documented as needed for access AR01-AR0F, but on ARK Logic card it is needed for AR10 (otherwise read returns some nonsence and save_vga_text() returns before do anything). 2) do not restore AR10, because it was not changed during 3) remove modification of misc reg: /* force graphics mode */ vga_w(state->vgabase, VGA_MIS_W, misc | 1); as comment is misleading - LSB of misc reg does not set/reset graphics mode, but set color/mono adresses of CRT and some other regs. but these regs are not used during save/restore fonts. (it worked even when (misc | 1) was replaced by (misc & ~1) ). Signed-off-by: Ondrej Zajicek <santiago@crfreenet.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>
* | | s3fb: implement fb_get_capsAntonino A. Daplas2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement fb_get_caps(). This will allow the driver to tell upper layer that it can only support 256 8x16 bitmaps when in tileblitting mode (var->bits_per_pixel == 0); 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>
* | | fbdev: fbcon: check if mode can handle new screenAntonino A. Daplas2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check if the mode can properly display the screen. This will be needed by drivers where the capability is not constant with each mode. The function fb_set_var() will query fbcon the requirement, then it will query the driver (via a new hook fb_get_caps()) its capability. If the driver's capability cannot handle fbcon's requirement, then fb_set_var() will fail. For example, if a particular driver supports 2 modes where: mode1 = can only display 8x16 bitmaps mode2 = can display any bitmap then if current mode = mode2 and current font = 12x22 fbset <mode1> /* mode1 cannot handle 12x22 */ fbset will fail 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>
* | | nvidiafb: prevent triggering of softlockupDave Jones2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the chip locks up, we get into a long polling loop, where the softlockup detector kicks in. See https://bugzilla.redhat.com/bugzilla/attachment.cgi?id=151878 for an example. [adaplas] Chip lockup can occur at 3 points (flush, sync, and wait). Consolidate and allow the driver to go to safe mode cleanly. Signed-off-by: Dave Jones <davej@redhat.com> 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>
* | | pm2fb: pixclock setting restrictionKrzysztof Helt2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds restrictions to calculations of m, n and p factors which sets the pixclock for the Permedia 2V. I found during tests that synchronization is unstable if m (divisor) is bigger than half of the n (numerator). The patch disallows such settings combination. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> 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>
* | | pm2fb: Permedia 2V memory clock settingKrzysztof Helt2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Permedia 2V uses its own registers to set a memory clock. The patch adds these registers and uses them in the set_memclock() function. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> 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>
* | | pm2fb: 3dlabs Permedia 2V reference board addedKrzysztof Helt2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for 3dlabs Permedia reference board. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> 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>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-28 03:12:44 -0500