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* Merge branch 'i2c-for-linus' of ↵Linus Torvalds2010-11-151-1/+0
|\ | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c: Sanity checks on adapter registration i2c: Mark i2c_adapter.id as deprecated i2c: Drivers shouldn't include <linux/i2c-id.h> i2c: Delete unused adapter IDs i2c: Remove obsolete cleanup for clientdata
| * i2c: Delete unused adapter IDsJean Delvare2010-11-151-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Delete unused I2C adapter IDs. Special cases are: * I2C_HW_B_RIVA was still set in driver rivafb, however no other driver is ever looking for this value, so we can safely remove it. * I2C_HW_B_HDPVR is used in staging driver lirc_zilog, however no adapter ID is ever set to this value, so the code in question never runs. As the code additionally expects that I2C_HW_B_HDPVR may not be defined, we can delete it now and let the lirc_zilog driver maintainer rewrite this piece of code. Big thanks for Hans Verkuil for doing all the hard work :) Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Jarod Wilson <jarod@redhat.com> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
* | Merge branch 'fbdev-fixes-for-linus' of ↵Linus Torvalds2010-11-154-16/+35
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6 * 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6: fsl-diu-fb: drop dead ioctl define MAINTAINERS: Add an fbdev git tree entry. OMAP: DSS: Fix documentation regarding 'vram' kernel parameter OMAP: VRAM: Fix boot-time memory allocation OMAP: VRAM: improve VRAM error prints sisfb: limit POST memory test according to PCI resource length fbdev: sh_mobile_lcdc: use correct number of modes, when using the default fbdev: sh_mobile_lcdc: use the standard CEA-861 720p timing fbdev: sh_mobile_hdmi: properly clean up modedb on monitor unplug
| * OMAP: VRAM: Fix boot-time memory allocationTomi Valkeinen2010-11-101-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | Use memblock_free() and memblock_remove() to remove the allocated or reserved VRAM area from normal kernel memory. This is a slightly modified version of patches from Felipe Contreras and Namhyung Kim. Reported-by: Felipe Contreras <felipe.contreras@gmail.com> Reported-by: Namhyung Kim <namhyung@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * OMAP: VRAM: improve VRAM error printsTomi Valkeinen2010-11-101-3/+9
| | | | | | | | | | | | | | | | Improve the error prints to give more information about the offending address & size. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sisfb: limit POST memory test according to PCI resource lengthAaro Koskinen2010-11-101-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | If the POST memory test fails, the driver may access illegal memory areas. Instead of hard coding the maximum size, set it according to the PCI resource length (an additional check is needed in sisfb_post_map_vram() to ensure it's big enough). DRAM sizing will later adjust video_size to the correct value. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * fbdev: sh_mobile_lcdc: use correct number of modes, when using the defaultGuennadi Liakhovetski2010-11-101-6/+8
| | | | | | | | | | | | | | Fix zero mode number, when using the default 720p mode. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * fbdev: sh_mobile_lcdc: use the standard CEA-861 720p timingGuennadi Liakhovetski2010-11-101-3/+4
| | | | | | | | | | | | | | | | | | | | | | sh_mobile_lcdcfb.c has a hard-coded 720p video mode, used as default, if none is explicitly specified by the platform. Adjust its timing to match the CEA standard. Also add an explicit refresh rate value, which is needed, when used with HDMI, to be able to recognise the default 720p mode as a pre-programmed VIC #4. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * fbdev: sh_mobile_hdmi: properly clean up modedb on monitor unplugGuennadi Liakhovetski2010-11-101-1/+4
| | | | | | | | | | | | | | | | Even though this is not a problem currently, it is better to clear the freed pointer and nullify the length of the freed memory. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | backlight: MacBookAir3,1(3,2) mbp-nvidia-bl supportEdgar (gimli) Hucek2010-11-121-0/+18
| | | | | | | | | | | | | | | | | | | | Add support for the MacBookAir3,1 and MacBookAir3,2 to the mbp-nvidia-bl driver. Signed-off-by: Edgar (gimli) Hucek <gimli@dark-green.com> Acked-by: Richard Purdie <rpurdie@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | drivers/video/backlight/adp8860_bl.c: check strict_strtoul() return valueMichael Hennerich2010-11-121-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | Handle return value, strict_strtoul is declared with attribute warn_unused_result. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Cc: Mike Frysinger <vapier@gentoo.org> Acked-by: Richard Purdie <rpurdie@linux.intel.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | drivers/video/backlight/adp8860_bl.c: fix ambient light zone overwrite handlingMichael Hennerich2010-11-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This affects the get/set of the current Ambient Light Zone. Reading should return an integer between 1..3 (1 = Daylight, 2 = office, 3 = dark). Writing a value between 1..3 forces the backlight controller to enter the corresponding Ambient Light Zone. Writing 0 returns to normal operation. Fix valid range checking so we don't write invalid values to the controller, and make sure we subtract 1, since this is what the register definition (CFGR:BLV) requires. Otherwise the values written don't work correctly. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Richard Purdie <rpurdie@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | backlight: add low threshold to pwm backlightArun Murthy2010-11-121-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The intensity of the backlight can be varied from a range of max_brightness to zero. Though most, if not all the pwm based backlight devices start flickering at lower brightness value. And also for each device there exists a brightness value below which the backlight appears to be turned off though the value is not equal to zero. If the range of brightness for a device is from zero to max_brightness. A graph is plotted for brightness Vs intensity for the pwm based backlight device has to be a linear graph. intensity | / | / | / |/ --------- 0 max_brightness But pratically on measuring the above we note that the intensity of backlight goes to zero(OFF) when the value in not zero almost nearing to zero(some x%). so the graph looks like intensity | / | / | / | | ------------ 0 x max_brightness In order to overcome this drawback knowing this x% i.e nothing but the low threshold beyond which the backlight is off and will have no effect, the brightness value is being offset by the low threshold value(retaining the linearity of the graph). Now the graph becomes intensity | / | / | / | / ------------- 0 max_brightness With this for each and every digit increment in the brightness from zero there is a change in the intensity of backlight. Devices having this behaviour can set the low threshold brightness(lth_brightness) and pass the same as platform data else can have it as zero. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Arun Murthy <arun.murthy@stericsson.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Richard Purdie <rpurdie@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | drivers/video/backlight/s6e63m0.c: fix section mismatchAxel Lin2010-11-121-1/+1
| | | | | | | | | | | | | | | | | | | | Eliminate section mismatch warning by marking s6e63m0_probe() as __devinit. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Richard Purdie <rpurdie@linux.intel.com> Cc: InKi Dae <inki.dae@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | drivers/video/backlight/s6e63m0.c: unregister backlight device and remove ↵Axel Lin2010-11-121-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | sysfs attribute file in s6e63m0_remove s6e63m0_probe() registered backlight device and create sysfs attribute files, thus s6e63m0_remove() should unregister backlight device and remove sysfs attribute files. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Richard Purdie <rpurdie@linux.intel.com> Cc: InKi Dae <inki.dae@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | backlight: fix blanking for L4F00242T03 LCDMarek Vasut2010-11-121-1/+1
| | | | | | | | | | | | | | | | | | | | The LCD was turned on if the variable power was > 0, but that was incorrect. The LCD has to be turned on in NORMAL and UNBLANK case. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | backlight: fix blanking for LMS283GF05 LCDMarek Vasut2010-11-121-1/+1
| | | | | | | | | | | | | | | | | | | | The LCD was turned on if the variable power was > 0, but that was incorrect. The LCD has to be turned on in NORMAL and UNBLANK case. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | drivers/video/backlight/s6e63m0.c: set permissions on gamma_table file to 0444Axel Lin2010-11-121-1/+1
|/ | | | | | | | | gamma_table is not writable, so set permissions to 0444. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Richard Purdie <rpurdie@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2010-10-304-359/+691
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (215 commits) ARM: memblock: setup lowmem mappings using memblock ARM: memblock: move meminfo into find_limits directly ARM: memblock: convert free_highpages() to use memblock ARM: move freeing of highmem pages out of mem_init() ARM: memblock: convert memory detail printing to use memblock ARM: memblock: use memblock to free memory into arm_bootmem_init() ARM: memblock: use memblock when initializing memory allocators ARM: ensure membank array is always sorted ARM: 6466/1: implement flush_icache_all for the rest of the CPUs ARM: 6464/2: fix spinlock recursion in adjust_pte() ARM: fix memblock breakage ARM: 6465/1: Fix data abort accessing proc_info from __lookup_processor_type ARM: 6460/1: ixp2000: fix type of ixp2000_timer_interrupt ARM: 6449/1: Fix for compiler warning of uninitialized variable. ARM: 6445/1: fixup TCM memory types ARM: imx: Add wake functionality to GPIO ARM: mx5: Add gpio-keys to mx51 babbage board ARM: imx: Add gpio-keys to plat-mxc mx31_3ds: Fix spi registration mx31_3ds: Fix the logic for detecting the debug board ...
| * Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/genesis-2.6 into ↵Russell King2010-10-284-359/+691
| |\ | | | | | | | | | | | | | | | | | | devel-stable Conflicts: drivers/video/sh_mobile_hdmi.c
| | * fbdev: sh_mobile_hdmi: add support for the "video=" kernel command line optionGuennadi Liakhovetski2010-10-151-50/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for specifying video modes on the kernel command line. Mode selection priorities are also changed such, that only exact matches of specified modes with monitor modes from EDID are accepted, at least in width and height. If none found - fall back to framebuffer default setting, if available. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_lcdc: relax .check_var() HSYNC testGuennadi Liakhovetski2010-10-151-1/+1
| | | | | | | | | | | | | | | | | | | | | Some valid and supported video modes have .hsync_len > 120. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_lcdc: make platform videomode table optionalGuennadi Liakhovetski2010-10-152-25/+51
| | | | | | | | | | | | | | | | | | | | | | | | Add a default 720p mode to the sh_mobile_lcdc driver to be used, when no videomode is specified in the platform data. This can be used, e.g., with HDMI. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_lcdc: reconfigure the framebuffer, when freeGuennadi Liakhovetski2010-09-162-1/+114
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the sh_mobile_lcdc driver only reconfigures the hardware interface, when a new monitor is plugged in. This patch adds support for dynamic framebuffer reconfiguration, when no user is holding the framebuffer device node open. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_hdmi: support hot-plugging of different HDMI / DVI displaysGuennadi Liakhovetski2010-09-142-64/+170
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With this patch hot-plugging of an HDMI or a DVI monitor can select a different video mode and reconfigure the LCDC and HDMI controllers accordingly. Due to a lack of a standard API to inform framebuffer users of a changed video mode, the framebuffer configuration is preserved regardless of a specific mode, selected for the monitor. As described in a previous patch, this leads to smaller framebuffers being displayed on larger monitors or a part of a larger framebuffer being displayed on a smaller resolution monitor. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_hdmi: improve HDMI PHY parameters for high resolutionsGuennadi Liakhovetski2010-09-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | High monitor resolutions also require higher clock frequencies, current HDMI PHY parameters do not work well for resolutions higher than 720p. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_hdmi: cosmetic improvementsGuennadi Liakhovetski2010-09-141-37/+45
| | | | | | | | | | | | | | | | | | | | | Improve comments, unify function names, replace pr_debug with dev_dbg. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_lcdcfb: separate display variable data from framebuffer dataGuennadi Liakhovetski2010-09-143-19/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | This is a preparation for a patch, that shall allow displaying of a smaller framebuffer on a bigger display and of a part of a bigger framebuffer on a smaller display. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_hdmi: implement lockingGuennadi Liakhovetski2010-09-143-47/+139
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SH-Mobile HDMI driver runs in several contexts: ISR, delayed work-queue, task context, when called from the sh_mobile_lcdc framebuffer driver. This creates ample race possibilities. Even though most these races are purely theoretical, it is better to close them. To trace fb_info validity we install a notification callback in the HDMI driver, and the only way for it to get to driver internal data is by using struct sh_mobile_lcdc_chan, therefore it had to be extracted into a separate common header. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_hdmi: enable "external" modeGuennadi Liakhovetski2010-09-141-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SH-Mobile HDMI controller supports two configuration modes: using pre-programmed VICs and the "external" mode - specifying video parameters explicitly. The driver already contains code, necessary to configure HDMI manually, this patch actually enables it. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_hdmi: add initial support for modes, other than 720pGuennadi Liakhovetski2010-09-141-20/+62
| | | | | | | | | | | | | | | | | | | | | | | | To support standard video modes, other than 720p, the HDMI PHY configuration has to be adjusted and the VIC has to be sent to the display. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_lcdcfb: allocate memory, sufficient for the biggest modeGuennadi Liakhovetski2010-09-141-6/+20
| | | | | | | | | | | | | | | | | | | | | | | | Now, that we add support for multiple modes to the sh_mobile_lcdcfb driver, it has to allocate memory, sufficient for the biggest of them. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_lcdcfb: fix notifier callback return codesGuennadi Liakhovetski2010-09-141-6/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | Notifier callbacks have to return either one of NOTIFY_* codes or a negative errno, converted to a suitable value by the notifier_from_errno() inline, if the notifier chain shall not be continued. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_lcdcfb: Support multiple video modes in platform dataGuennadi Liakhovetski2010-09-143-20/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a preparation for HDMI hotplug support. This patch just moves all platform defined video modes for the sh_mobile_lcdcfb driver to separate arrays and switches all users to use element 0 of that array, so, this patch doesn't introduce any functional changes and as such should not cause any regressions. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_lcdcfb: minor simplifications and clean upGuennadi Liakhovetski2010-09-141-25/+26
| | | | | | | | | | | | | | | | | | | | | Remove an unused variable and simplify several pointer dereferences. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_lcdcfb: fix more error pathsGuennadi Liakhovetski2010-09-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the following two erroneous error paths: hw_usecnt is allocated with a value of 0, therefore in an early error case, calling sh_mobile_lcdc_clk_off() will wrongly conclude, that hw_usecnt has already been incremented. Then sh_mobile_lcdc_runtime_suspend() will be called, which will access uninitialised data fields and crash the kernel. sh_mobile_lcdc_stop() can be called before framebuffer has been allocated, then ch->info is NULL and dereferencing it will Oops too. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_hdmi: simplify the EDID reading procedureGuennadi Liakhovetski2010-09-141-20/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The present SH-Mobile HDMI driver reads and parses the EDID block into a variable screeninfo object, but since it is still unable to dynamically reconfigure the framebuffer, it overwrites the EDID information with preset values again. This patch just uses a temporary variable to store the EDID timing information instead. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_lcdcfb: use fb_videomode_to_var() instead of open-codingGuennadi Liakhovetski2010-09-141-15/+1
| | | | | | | | | | | | | | | | | | | | | | | | Use the standard fb_videomode_to_var() instead of filling fb_var_screeninfo fields manually in, also remove a redundant memset(0). Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh-mobile_hdmi: remove un-necessity settingsKuninori Morimoto2010-09-141-106/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current gamut, acp, isrc1, isrc2 settings are wrong, and not necessary for now. Tested-by: Takanari Hayama <taki@igel.co.jp> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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*-. \ \ Merge branches 'msm-fixes' and 'msm-video' of ↵Linus Torvalds2010-10-292-4/+4
|\ \ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://codeaurora.org/quic/kernel/dwalker/linux-msm * 'msm-fixes' of git://codeaurora.org/quic/kernel/dwalker/linux-msm: msm: Kconfig: drop unused config options msm: fix compile failure when no debug uart is selected msm: fix debug-macro.S build failure msm: timer: Decrease shift on timer clocksource arm: mach-msm: fix error handling in msm_iommu_probe() msm: fix Kconfig target board selection msm: fix compile failure on struct membank node member * 'msm-video' of git://codeaurora.org/quic/kernel/dwalker/linux-msm: drivers/video/msm/mddi.c: Remove multiple KERN_<level> uses drivers: msm: video: add dev_set_name call drivers: video: msm: fix hang on disable_irq
| | * | drivers/video/msm/mddi.c: Remove multiple KERN_<level> usesJoe Perches2010-10-271-3/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
| | * | drivers: msm: video: add dev_set_name callDaniel Walker2010-10-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is required before the driver can successfully be registered. Adapted from Arve Hjønnevåg <arve@android.com> changes in the Google tree. Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
| | * | drivers: video: msm: fix hang on disable_irqDaniel Walker2010-10-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's a resource race around disable_irq. Using the nosync version allows the function to continue and prevents the hang. Adapted from Arve Hjønnevåg <arve@android.com> changes in the Google tree. Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* | | | Merge branch 'stable/xen-pcifront-0.8.2' of ↵Linus Torvalds2010-10-281-0/+2
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen and branch 'for-linus' of git://xenbits.xen.org/people/sstabellini/linux-pvhvm * 'for-linus' of git://xenbits.xen.org/people/sstabellini/linux-pvhvm: xen: register xen pci notifier xen: initialize cpu masks for pv guests in xen_smp_init xen: add a missing #include to arch/x86/pci/xen.c xen: mask the MTRR feature from the cpuid xen: make hvc_xen console work for dom0. xen: add the direct mapping area for ISA bus access xen: Initialize xenbus for dom0. xen: use vcpu_ops to setup cpu masks xen: map a dummy page for local apic and ioapic in xen_set_fixmap xen: remap MSIs into pirqs when running as initial domain xen: remap GSIs as pirqs when running as initial domain xen: introduce XEN_DOM0 as a silent option xen: map MSIs into pirqs xen: support GSI -> pirq remapping in PV on HVM guests xen: add xen hvm acpi_register_gsi variant acpi: use indirect call to register gsi in different modes xen: implement xen_hvm_register_pirq xen: get the maximum number of pirqs from xen xen: support pirq != irq * 'stable/xen-pcifront-0.8.2' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: (27 commits) X86/PCI: Remove the dependency on isapnp_disable. xen: Update Makefile with CONFIG_BLOCK dependency for biomerge.c MAINTAINERS: Add myself to the Xen Hypervisor Interface and remove Chris Wright. x86: xen: Sanitse irq handling (part two) swiotlb-xen: On x86-32 builts, select SWIOTLB instead of depending on it. MAINTAINERS: Add myself for Xen PCI and Xen SWIOTLB maintainer. xen/pci: Request ACS when Xen-SWIOTLB is activated. xen-pcifront: Xen PCI frontend driver. xenbus: prevent warnings on unhandled enumeration values xenbus: Xen paravirtualised PCI hotplug support. xen/x86/PCI: Add support for the Xen PCI subsystem x86: Introduce x86_msi_ops msi: Introduce default_[teardown|setup]_msi_irqs with fallback. x86/PCI: Export pci_walk_bus function. x86/PCI: make sure _PAGE_IOMAP it set on pci mappings x86/PCI: Clean up pci_cache_line_size xen: fix shared irq device passthrough xen: Provide a variant of xen_poll_irq with timeout. xen: Find an unbound irq number in reverse order (high to low). xen: statically initialize cpu_evtchn_mask_p ... Fix up trivial conflicts in drivers/pci/Makefile
| * | | | xenbus: prevent warnings on unhandled enumeration valuesNoboru Iwamatsu2010-10-181-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | XenbusStateReconfiguring/XenbusStateReconfigured were introduced by c/s 437, but aren't handled in many switch statements. .. also pulled from the linux-2.6-sparse-tree tree. Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
* | | | | Merge branch 'v4l_for_linus' of ↵Linus Torvalds2010-10-282-3/+15
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (505 commits) [media] af9015: Fix max I2C message size when used with tda18271 [media] IR: initialize ir_raw_event in few more drivers [media] Guard a divide in v4l1 compat layer [media] imon: fix nomouse modprobe option [media] imon: remove redundant change_protocol call [media] imon: fix my egregious brown paper bag w/rdev/idev split [media] cafe_ccic: Configure ov7670 correctly [media] ov7670: allow configuration of image size, clock speed, and I/O method [media] af9015: support for DigitalNow TinyTwin v3 [1f4d:9016] [media] af9015: map DigitalNow TinyTwin v2 remote [media] DigitalNow TinyTwin remote controller [media] af9015: RC fixes and improvements videodev2.h.xml: Update to reflect the latest changes at videodev2.h [media] v4l: document new Bayer and monochrome pixel formats [media] DocBook/v4l: Add missing formats used on gspca cpia1 and sn9c2028 [media] firedtv: add parameter to fake ca_system_ids in CA_INFO [media] tm6000: fix a macro coding style issue tm6000: Remove some ugly debug code [media] Nova-S-Plus audio line input [media] [RFC,1/1] V4L2: Use new CAP bits in existing RDS capable drivers ...
| * | | | | [media] Add the via framebuffer camera controller driverJonathan Corbet2010-10-212-3/+15
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a driver for the video capture port on VIA integrated chipsets. This version has a remaining OLPCism or two and expects to be talking to an ov7670; those can be improved as the need arises. This work was supported by the One Laptop Per Child project. Thanks to Laurent Pinchart for a number of useful comments. Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | | | Merge branch 'viafb-next' of git://github.com/schandinat/linux-2.6Linus Torvalds2010-10-2720-1245/+974
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'viafb-next' of git://github.com/schandinat/linux-2.6: (29 commits) viafb: add initial VX900 support viafb: fix hardware acceleration for suspend & resume viafb: make suspend and resume work (on all machines?) viafb: restore display on resume Minimal support for viafb suspend/resume viafb: use proper register for colour when doing fill ops viafb: add documentation for proc interface viafb: rename output devices viafb: add a mapping of supported output devices viafb: set sync polarity for all output devices viafb: add function to change sync polarity per device viafb: reduce I2C timeout and delay viafb: enable I2C for CRT viafb: fix i2c_transfer error handling viafb: vt1636 cleanup viafb: introduce per output device power management viafb: limit LCD code impact viafb: add interface for output device configuration viafb: merge the remaining output path with enable functions viafb: use new device routing ...
| * | | | | viafb: add initial VX900 supportFlorian Tobias Schandinat2010-10-247-4/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds basic support for the new VX900 IGP. Almost everything that was implemented for other IGPs is expected to work also on VX900 after this patch. The only known issue is that on the CRT output mode setting does not always work. It is clear that the possibility for regressions is zero. A big thanks to VIA Technologies for making this possible and supporting this work. Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Joseph Chan <JosephChan@via.com.tw> Cc: Jonathan Corbet <corbet@lwn.net>
| * | | | | viafb: fix hardware acceleration for suspend & resumeFlorian Tobias Schandinat2010-10-243-19/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch splits the acceleration initialization in two parts: The first is only called during probe and is used to allocate resources. The second part is also called on resume to reinitalize the 2D engine. This should fix all acceleration issues after resume most notable an "invisible" cursor and as we do nothing special it is reasonable to assume that it works on all supported IGPs. Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Acked-by: Jonathan Corbet <corbet@lwn.net> Cc: Joseph Chan <JosephChan@via.com.tw>
generated by cgit v1.1 at 2025-01-14 06:05:25 +0000