- 16 Oct, 2008 40 commits
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Krzysztof Helt authored
Add __devinit attribute to probing functions. This fixed section mismatch warning from my previous patch. Kill one redundant forward declaration. 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>
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Krzysztof Helt authored
Use modedb for initial mode instead of table of few predefined modes. Add mode_option module parameter as a step toward unification of frame buffers' parameters. Signed-off-by:
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Krzysztof Helt authored
The device pointer can be easily obtained from fb_info->device if needed. Signed-off-by:
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Krzysztof Helt authored
The 24 bpp mode is not implemented. Disallow it in the cirrusfb_check_var() and remove it from checks. Signed-off-by:
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Krzysztof Helt authored
Simplify clock calculation. Signed-off-by:
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Krzysztof Helt authored
Remove information about memory size displayed twice each time a display mode change. Signed-off-by:
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Phil Endecott authored
Add support for Intel's 945GME graphics chip to the intelfb driver. I have assumed that the 945GME is identical to the already-supported 945GM apart from its PCI IDs; this is based on a quick look at the X driver for these chips which seems to treat them identically. The 945GME is used in the ASUS Eee 901, and I coded this in the hope that I'd be able to use it to get a console at the native 1024x600 resolution which is not known to the BIOS. I realised too late that the intelfb driver does not support mode changing on laptops, so it won't be any use for me. Signed-off-by:
Phil Endecott <spam_from_intelfb@chezphil.org> Acked-by:
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Krzysztof Helt authored
This was suggested by Geert Uytterhoeven to avoid overwriting of default values from the tdfx_fix. Signed-off-by:
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Krzysztof Helt authored
Remove mutex from the fb_open/fb_release functions as these operations are mutexed at fb layer. Signed-off-by:
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Krzysztof Helt authored
Remove mutex from the fb_open/fb_release functions as these operations are mutexed at fb layer. Signed-off-by:
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Krzysztof Helt authored
Move common code outside if/else or switch/case clauses. Drop checks done twice inside the neofb_check_var(). Signed-off-by:
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Krzysztof Helt authored
Update Kconfig for Permedia 2, Trident and 3Dfx frame buffer drivers. [akpm@linux-foundation.org: fix Kconfig text] Signed-off-by:
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Joseph Chan authored
Add maintainers for VIA UniChrome(Pro)/Chrome9 Framebuffer driver Signed-off-by:
Joseph Chan <josephchan@via.com.tw> Signed-off-by:
Scott Fang <ScottFang@viatech.com.cn> Signed-off-by:
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Joseph Chan authored
via_utility.c, via_utility.h: support user mode application with additional information vt1636.c, vt1636.h: setting for chip vt1636 Signed-off-by:
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Joseph Chan authored
via_i2c.c, via_i2c.h: Implement i2c specification. viamode.c, viamode.c: all support modes information. Signed-off-by:
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Joseph Chan authored
Remove the macro MMIO_OUT32, and replace it with writel() function. And replace "u32" with "unsigned long" in writel() function (original MMIO_OUT32 marco) for avoiding warning message in 64bit OS. Signed-off-by:
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Joseph Chan authored
Correct by following Jiri Slaby's suggestions. Initialization, remove and some other important functions of viafb. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by:
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Joseph Chan authored
tbl1636.c, tbl1636.h: patch setting for VT1636. tblDPASetting.c, tblDPASetting.h: patch for graphic clock skew. Signed-off-by:
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Joseph Chan authored
Makefile for drivers/video/via/ share.h: shared macro for viafb Signed-off-by:
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Joseph Chan authored
lcd.c, lcd.h: LVDS generic process. lcdtbl.h: patch register for simultaneous case. Signed-off-by:
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Joseph Chan authored
iface.c, iface.h: support getting video memory from backdoor. ioctl.c, ioctl.h: support user mode application with additional information Signed-off-by:
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Joseph Chan authored
Display HW setting and other chips initialization. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by:
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Joseph Chan authored
dvi.c, dvi.h: TMDS generic process and setting. global.c, global.h: define global variabls. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by:
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Joseph Chan authored
Header file of information about via chipsets and debug function. Signed-off-by:
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Joseph Chan authored
2D and HW cursor stuff of viafb driver. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by:
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Joseph Chan authored
Modified drivers/video/Makefile and drivers/video/Kconfig. Signed-off-by:
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Joseph Chan authored
Correct via_fb_ to viafb_ and remove the Kconfig part in viafb.txt. viafb.modes: supported mode table viafb.txt: documentation of viafb driver Signed-off-by:
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Krzysztof Helt authored
Reduce panning function by deleting checks done by higher layer and folding remaining function into the called one. Signed-off-by:
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Jean Delvare authored
The bug was in fb_ddc and was fixed by commit b64d7082 (fb_ddc: fix DDC lines quirk) so the workaround in radeonfb can be removed now. Signed-off-by:
Jean Delvare <khali@linux-fr.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by:
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David Brownell authored
Add a new internal mechanism to gpiolib to support low power operations by letting gpio_chip instances see when their GPIOs are in use. When no GPIOs are active, chips may be able to enter lower powered runtime states by disabling clocks and/or power domains. Signed-off-by:
David Brownell <dbrownell@users.sourceforge.net> Cc: "Magnus Damm" <magnus.damm@gmail.com> Signed-off-by:
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David Brownell authored
This updates most of the OMAP drivers which are in mainline to switch to using the cross-platform GPIO calls instead of the older OMAP-specific ones. This is all fairly brainless/obvious stuff. Probably the most interesting bit is to observe that the omap-keypad code seems to now have a portable core that could work with non-OMAP matrix keypads. (That would improve with hardware IRQ debouncing enabled, of course...) Signed-off-by:
Tony Lindgren <tony@atomide.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Antonino Daplas <adaplas@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by:
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David Brownell authored
Add a new gpiolib mechanism: gpio_chip instances can provide mappings between their (input) GPIOs and any associated IRQs. This makes it easier for platforms to support IRQs that are provided by board-specific external chips instead of as part of their core (such as SOC-integrated GPIOs). Also update the irq_to_gpio() description, saying to avoid it because it's not always supported. Signed-off-by:
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David Brownell authored
Make the I2C external GPIO expander drivers register themselves at subsys_initcall() time when they're statically linked. SOC-integrated GPIOs are available starting very early -- early in arch_initcall() at latest, but often even before initcalls start to run -- so this improves consistency, so more subsystems can rely on GPIOs in their own subsys_initcall() code. (This isn't a theoretical problem. This is one of several patches needed to resolve oopsing observed when statically linking kernels on a DaVinci EVM. Its pcf857x GPIOs needed to be available well before some other drivers initialized.) Signed-off-by:
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Uwe Kleine-König authored
According to the documentation gpio_free should only be called from task context only. To make this more explicit add a might sleep to all implementations. This is the generic part which changes gpiolib and the fallback implementation only. Signed-off-by:
Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de> Cc: David Brownell <david-b@pacbell.net> Signed-off-by:
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Dmitry Baryshkov authored
There is a small race and code ugliness in max7301: pins are reconfigured after the chip is registered. Swap these calls so that the device is registered in correct state. Also this fixes the comile-time warning about unchecked gpiochip_remove. Signed-off-by:
Dmitry Baryshkov <dbaryshkov@gmail.com> Cc: Juergen Beisert <j.beisert@pengutronix.de> Cc: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Cc: Russell King <rmk@arm.linux.org.uk> Cc: David Brownell <david-b@pacbell.net> Signed-off-by:
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Dmitry Baryshkov authored
Mark gpiochip label as a const char pointer. Fixes things like arch/arm/common/scoop.c: In function `scoop_probe': arch/arm/common/scoop.c:250: warning: assignment discards qualifiers from pointer target type Signed-off-by:
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Alessandro Zummo authored
New style conversion and reformatting as per indent --linux-style Signed-off-by:
Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by:
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Alessandro Zummo authored
New style conversion and reformatting as per indent --linux-style Signed-off-by:
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Andrew Victor authored
The non-functional periodic IRQ support was previously removed from the AT91RM9200 RTC driver. Remove the remaining AT91_RTC_FREQ definition. Signed-off-by:
Andrew Victor <linux@maxim.org.za> Cc: David Brownell: <david-b@pacbell.net> Cc: Alessandro Zummo: <a.zummo@towertech.it> Signed-off-by:
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Steven A. Falco authored
Add support for M41T65 Real Time Clock chip. The main differences I see between the M41T65 and M41T80 are that: 1) The M41T65 watchdog timer has three bits controlling resolution (versus two for the M41T80). 2) There is no register 0x13 for controlling square-wave output. Signed-off-by:
Steven A. Falco <sfalco@harris.com> Acked-by:
Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: David Brownell <david-b@pacbell.net> Signed-off-by:
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