summaryrefslogtreecommitdiffstats
path: root/drivers (follow)
Commit message (Collapse)AuthorAgeFilesLines
* pinctrl: add bcm2835 driverSimon Arlott2012-10-013-0/+1081
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The BCM2835 GPIO module is a combined GPIO controller, (GPIO) interrupt controller, and pinmux/control device. Original driver by Simon Arlott. Rewrite including GPIO chip device by Chris Boot. Upstreaming changes by Stephen Warren: * Wrote DT binding documentation. * Changed brcm,function to an integer to more directly match the datasheet, and to match brcm,pins being an integer. * Implemented pull-up/down pin config. * Removed read-only DT property and related code. The restriction this implemented are driven by the board, not the GPIO HW block, so don't really make sense of a HW block binding, were in general incomplete (since they could only know about the few pins hard-coded into the Raspberry Pi B board design and not the uncommitted GPIOS), and are better represented simply by not writing incorrect data into pin configuration nodes. * Don't set GPIO_IN function select in gpio_request_enable() to avoid glitches; defer this to gpio_set_direction(). Consequently, removed empty bcm2835_pmx_gpio_request_enable(). * Simplified enabled_irq_map[]; make it explicitly 1 entry per bank. * Lifted use of enabled_irq_map[] outside the per-interrupt loop in IRQ handler, thus fixing an issue where the code was indexing into enabled_irq_map[] by intra-bank GPIO ID, not global GPIO ID. * Removed locking in IRQ handler, since all other code uses spin_lock_irqsave() and so guarantees it doesn't run concurrently with the handler. * Moved duplicated BUILD_BUG_ON()s into probe(). Also check size of bcm2835_gpio_pins[]. * Remove range-checking from bcm2835_pctl_get_groups_count() since we've decided to trust the pinctrl core. * Made bcm2835_pmx_gpio_disable_free() call bcm2835_pinctrl_fsel_set() directly for simplicity. * Fixed body of dt_free_map() to match latest dt_node_to_map(). * Removed GPIO ownership check from bcm2835_pmx_enable() since the pinctrl core owns doing this. * Made irq_chip and pinctrl_gpio_range .name == MODULE_NAME so it's more descriptive. * Simplified remove(); removed call to non-existent pinctrl_remove_gpio_range(), remove early return on error. * Don't force gpiochip's base to 0. Set gpio_range.base to gpiochip's base GPIO number. * Error-handling cleanups in probe(). * Switched to module_platform_driver() rather than open-coding. * Made pin, group, and function names lower-case. * s/broadcom/brcm/ in DT property names. * s/2708/2835/. * Fixed a couple minor checkpatch warnings, and other minor cleanup. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Signed-off-by: Chris Boot <bootc@bootc.net> Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl/nomadik: use irq_find_mapping()Linus Walleij2012-09-281-3/+1
| | | | | | | | | | The code was using a homegrown method of looking up the offset from the irq domain, not to be encouraged. Use the proper irq_find_mapping() call instead. Cc: Lee Jones <lee.jones@linaro.org> Cc: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: sirf: add lost chained_irq_enter and exit in sirfsoc_gpio_handle_irqBarry Song2012-09-281-0/+6
| | | | | | | | | | | | | | | | | This patch fixes the chained irq hang issue, tested by DM9000 driver using GPIO0-3(irqnr=131) as the external IRQ on SiRFmarco: $ cat /proc/interrupts CPU0 CPU1 32: 1608 0 GIC sirfsoc_timer0 33: 0 3197 GIC sirfsoc_timer1 50: 10207 0 GIC sirfsoc-uart 56: 2 0 GIC cc0e0000.i2c 70: 44 0 GIC mmc0 131: 333 0 sirf-gpio-irq eth0 ... Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: sirf: initialize the irq_chip pointer of pinctrl_gpio_rangeBarry Song2012-09-281-1/+3
| | | | | | | | This patch initializes the optional irq_chip pointer gc in sirfsoc pinctrl_gpio_range. Signed-off-by: Baohua Song <Baohua.Song@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: sirf: fix spinlock deadlock in sirfsoc_gpio_set_inputBarry Song2012-09-281-5/+0
| | | | | | | | sirfsoc_gpio_set_input() is called in those functions which have held the spinlock, so delete the duplicated locking. Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: sirf: add missing pins to pinctrl listBarry Song2012-09-281-0/+6
| | | | | | | | | We always use pinctrl_request_gpio() to get GPIO, If we don't have these missing pins in the pin list, gpio_request and related operations will fail for them. Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: sirf: fix a typo in sirfsoc_gpio_probeBarry Song2012-09-281-0/+2
| | | | | | | Return 0 while probing success. Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: pinctrl-single: add debugfs pin h/w state infoMatt Porter2012-09-281-1/+9
| | | | | | | | Adds support for displaying the individual pin h/w config state. Signed-off-by: Matt Porter <mporter@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: Fix potential memory leak in pinctrl_register_one_pin()Sachin Kamat2012-09-271-1/+3
| | | | | | | | 'pindesc' was not freed when returning from an error induced exit path. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: imx: remove duplicated constRichard Zhao2012-09-181-1/+1
| | | | | | | | | fix smatch warning: drivers/pinctrl/pinctrl-imx.c:435:21: warning: duplicate const Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Acked-by: Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: use kasprintf() in pinmux_request_gpio()Thomas Petazzoni2012-09-141-4/+1
| | | | | | | | | | Instead of using a temporary buffer, snprintf() and kstrdup(), just use kasprintf() that does the same thing in just oneline. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Colin Cross <ccross@google.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: pinctrl-single: Add pinctrl-single,bits type of muxPeter Ujfalusi2012-09-131-10/+36
| | | | | | | | | | | | | | With pinctrl-single,bits it is possible to update just part of the register within the pinctrl-single,function-mask area. This is useful when one register configures mmore than one pin's mux. pinctrl-single,bits takes three parameters: <reg offset, value, sub-mask> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> [Removed a misplaced comment] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl/nomadik : add MC1_a_2 pin MC1 function group listPatrice Chotard2012-09-101-1/+4
| | | | | | | Another possible pin configuration for the MC1 pin group. Signed-off-by: Patrice Chotard <patrice.chotard@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: pinctrl-single: Make sure we do not change bits outside of maskPeter Ujfalusi2012-09-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the pcs->fmask to make sure that the value is not changing (setting) bits in areas where it should not. To avoid situations like this: pmx_dummy: pinmux@4a100040 { compatible = "pinctrl-single"; reg = <0x4a100040 0x0196>; #address-cells = <1>; #size-cells = <0>; pinctrl-single,register-width = <16>; pinctrl-single,function-mask = <0x00ff>; }; &pmx_dummy { pinctrl-names = "default"; pinctrl-0 = <&board_pins>; board_pins: pinmux_board_pins { pinctrl-single,pins = < 0x6c 0xf0f 0x6e 0x10f 0x70 0x23f 0x72 0xa5f >; }; }; Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl/nomadik: MASK_ON_SUSPENDEtienne Carriere2012-09-031-0/+1
| | | | | | | | | | | | | | | | | | | ux500 machines performs pins (GPIO) reconfiguration when entering in the suspended mode. This reconfiguration aims at reaching an ultra low power HW configuration. Due to this HW reconfiguration, some HW devices can change of HW state and have their output signals at level that could generate IRQs. If the non-wakeup IRQs are disabled but not yet masked (delayed interrupt disable feature from the generic irq layer), effective interrupts reach the system only because the system attempt to enter the suspended mode. To prevent such IRQs to trig, all irq chips embedded in ux500 platform should enable their IRQCHIP_MASK_ON_SUSPEND flag. Signed-off-by: Etienne Carriere <etienne.carriere@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: imx5: start numbering pad from 0Shawn Guo2012-09-032-446/+446
| | | | | | | | | | | Unlike imx6q pinctrl driver that starts nubmering pad from 0, imx5 pinctrl drivers number pad from 1. It causes problem/confusion when driver accesses imx51_pinctrl_pads array using pin ID as the index. Change imx51_pads and imx53_pads numbering start from 0. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: pinctrl-imx: add imx35 pinctrl driverUwe Kleine-König2012-09-033-0/+1604
| | | | | | | | | | | | | | | | | This is mostly cut'n'paste from the imx51 pinctrl driver. The data was generated using sed and awk on arch/arm/plat-mxc/include/mach/iomux-mx35.h. Changes since (implicit) v1 - remove references to file names in binding documentation - remove sed commands from comments in driver - add explicit numbers for pins and functions Acked-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl/nomadik: add STn8815 ASIC supportLinus Walleij2012-09-035-0/+377
| | | | | | | | This adds support for the STN8815 ASIC for the Nomadik pin controller. Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl/nomadik: add ASIC DB8450 pinctrl driverPatrice Chotard2012-09-035-0/+1021
| | | | | | | | | This implements a subdriver for the DB8540 ASIC for the Nomadik pin controller. Signed-off-by: Patrice Chotard <patrice.chotard@stericsson.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2012-09-012-6/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Martin Schwidefsky: "A couple of s390 bug fixes for 3.5-rc4" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/32: Don't clobber personality flags on exec s390/smp: add missing smp_store_status() for !SMP s390/dasd: fix ioctl return value s390: Always use "long" for ssize_t to match size_t
| * s390/dasd: fix ioctl return valueHeiko Carstens2012-08-282-6/+3
| | | | | | | | | | | | | | | | | | For unimplemented ioctls the dasd driver should return -ENOTTY. Reported-by: Wanlong Gao <gaowanlong@cn.fujitsu.com> Acked-by: Stefan Weinhuber <wein@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* | Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds2012-08-3016-123/+169
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull drm fixes from Dave Airlie: "A bunch of scattered fixes ati/intel/nouveau, couple of core ones, nothing too shocking or different." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm: Add EDID_QUIRK_FORCE_REDUCED_BLANKING for ASUS VW222S gma500: Consider CRTC initially active. drm/radeon: fix dig encoder selection on DCE61 drm/radeon: fix double free in radeon_gpu_reset drm/radeon: force dma32 to fix regression rs4xx,rs6xx,rs740 drm/radeon: rework panel mode setup drm/radeon/atom: powergating fixes for DCE6 drm/radeon/atom: rework DIG modesetting on DCE3+ drm/radeon: don't disable plls that are in use by other crtcs drm/radeon: add proper checking of RESOLVE_BOX command for r600-r700 drm/radeon: initialize tracked CS state drm/radeon: fix reading CB_COLORn_MASK from the CS drm/nvc0/copy: check PUNITS to determine which copy engines are disabled i915: Quirk no_lvds on Gigabyte GA-D525TUD ITX motherboard drm/i915: Use the correct size of the GTT for placing the per-process entries drm: Check for invalid cursor flags drm: Initialize object type when using DRM_MODE() macro drm/i915: fix color order for BGR formats on IVB drm/i915: fix wrong order of parameters in port checking functions
| * | drm: Add EDID_QUIRK_FORCE_REDUCED_BLANKING for ASUS VW222SPaul Menzel2012-08-301-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Connecting an ASUS VW222S [1] over VGA a garbled screen is shown with vertical stripes in the top half. In commit bc42aabc [2] commit bc42aabc6a01b92b0f961d65671564e0e1cd7592 Author: Adam Jackson <ajax@redhat.com> Date: Wed May 23 16:26:54 2012 -0400 drm/edid/quirks: ViewSonic VA2026w Adam Jackson added the quirk `EDID_QUIRK_FORCE_REDUCED_BLANKING` which is also needed for this ASUS monitor. All log files and output from `xrandr` is included in the referenced Bugzilla report #17629. Please note that this monitor only has a VGA (D-Sub) connector [1]. [1] http://www.asus.com/Display/LCD_Monitors/VW222S/ [2] http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=bc42aabc6a01b92b0f961d65671564e0e1cd7592 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=17629 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Cc: <dri-devel@lists.freedesktop.org> Cc: Adam Jackson <ajax@redhat.com> Cc: Ian Pilcher <arequipeno@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | Merge branch 'drm-fixes-3.6' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie2012-08-308-111/+141
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into drm-fixes Alex writes: Highlights: - fix a gart regression on older IGP chips - more MSAA fixes - fix a double free in gpu reset code - modesetting fixes - trinity dig encoder fix. * 'drm-fixes-3.6' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: fix dig encoder selection on DCE61 drm/radeon: fix double free in radeon_gpu_reset drm/radeon: force dma32 to fix regression rs4xx,rs6xx,rs740 drm/radeon: rework panel mode setup drm/radeon/atom: powergating fixes for DCE6 drm/radeon/atom: rework DIG modesetting on DCE3+ drm/radeon: don't disable plls that are in use by other crtcs drm/radeon: add proper checking of RESOLVE_BOX command for r600-r700 drm/radeon: initialize tracked CS state drm/radeon: fix reading CB_COLORn_MASK from the CS
| | * | drm/radeon: fix dig encoder selection on DCE61Alex Deucher2012-08-301-5/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Was using the DCE41 code which was wrong. Fixes blank displays on a number of Trinity systems. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| | * | drm/radeon: fix double free in radeon_gpu_resetChristian König2012-08-291-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | radeon_ring_restore is freeing the memory for the saved ring data. We need to remember that, otherwise we try to restore the ring data again on the next try. Additional to that it shouldn't try the reset infinitely if we have saved ring data. Signed-off-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/radeon: force dma32 to fix regression rs4xx,rs6xx,rs740Jerome Glisse2012-08-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It seems some of those IGP dislike non dma32 page despite what documentation says. Fix regression since we allowed non dma32 pages. It seems it only affect some revision of those IGP chips as we don't know which one just force dma32 for all of them. https://bugzilla.redhat.com/show_bug.cgi?id=785375 Signed-off-by: Jerome Glisse <jglisse@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/radeon: rework panel mode setupAlex Deucher2012-08-291-17/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adjust the panel mode setup to match the behavior of the vbios. Rather than checking for specific bridge chip ids, just check the eDP configuration register. This saves extra aux transactions and works across DP bridge chips without requiring additional per chip id checking. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/radeon/atom: powergating fixes for DCE6Alex Deucher2012-08-291-20/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Power gating is per crtc pair, but the powergating registers should be called individually. The hw handles power up/down properly. The pair is powered up if either crtc in the pair is powered up and the pair is not powered down until both crtcs in the pair are powered down. This simplifies programming and should save additional power as the previous code never actually power gated the crtc pair. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| | * | drm/radeon/atom: rework DIG modesetting on DCE3+Alex Deucher2012-08-291-62/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ordering is important and the current drm code wasn't cutting it for modern DIG encoders. We need to have information about crtc before setting up the encoders so I've shifted the ordering a bit. Probably we'll need a full rework akin to danvet's recent intel patchs. This patch fixes numerous issues with DP bridge chips and makes link training much more reliable. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| | * | drm/radeon: don't disable plls that are in use by other crtcsAlex Deucher2012-08-291-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some plls are shared for DP. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
| | * | drm/radeon: add proper checking of RESOLVE_BOX command for r600-r700Marek Olšák2012-08-294-4/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Checking of the second colorbuffer was skipped on r700, because CB_TARGET_MASK was 0xf. With r600, CB_TARGET_MASK is changed to 0xff, so we must set the number of samples of the second colorbuffer to 1 in order to pass the CS checker. The DRM version is bumped, because RESOLVE_BOX is always rejected without this fix on r600. Signed-off-by: Marek Olšák <maraeo@gmail.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/radeon: initialize tracked CS stateMarek Olšák2012-08-291-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This should help catch uninitialized registers and reject commands because of that. Signed-off-by: Marek Olšák <maraeo@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | drm/radeon: fix reading CB_COLORn_MASK from the CSMarek Olšák2012-08-291-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Marek Olšák <maraeo@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | gma500: Consider CRTC initially active.Forest Bond2012-08-301-0/+3
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [this one ideally should make 3.6 - it fixes the very annoying mode setting bug] This causes the pipe to be forced off prior to initial mode set, which roughly mirrors the behavior of the i915 driver. It fixes initial mode setting on my Intel DN2800MT (Cedarview) board. Without it, mode setting triggers an out-of-range error from the monitor for most modes, but only on initial configuration (i.e. they can be configured successfully from userspace after that). Signed-off-by: Forest Bond <forest.bond@rapidrollout.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | Merge branch 'drm-intel-fixes' of ↵Dave Airlie2012-08-294-9/+17
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://people.freedesktop.org/~danvet/drm-intel into drm-fixes Daniel writes: "Just a few smaller things: - Fix up a pipe vs. plane confusion from a refactoring, fixes a regression from 3.1 (Anhua Xu). - Fix ivb sprite pixel formats (Vijay). - Fixup ppgtt pde placement for machines where the Bios artifically limits the availbale gtt space in the name of ... product differentiation (Chris). This fixes an oops. - Yet another no_lvds quirk entry." * 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel: i915: Quirk no_lvds on Gigabyte GA-D525TUD ITX motherboard drm/i915: Use the correct size of the GTT for placing the per-process entries drm/i915: fix color order for BGR formats on IVB drm/i915: fix wrong order of parameters in port checking functions
| | * | i915: Quirk no_lvds on Gigabyte GA-D525TUD ITX motherboardCalvin Walton2012-08-241-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This board is incorrectly detected as having an LVDS connector, resulting in the VGA output (the only available output on the board) showing the console only in the top-left 1024x768 pixels, and an extra LVDS connector appearing in X. It's a desktop Mini-ITX board using an Atom D525 CPU with an NM10 chipset. I've had this board for about a year, but this is the first time I noticed the issue because I've been running it headless for most of its life. Signed-off-by: Calvin Walton <calvin.walton@kepstin.ca>
| | * | drm/i915: Use the correct size of the GTT for placing the per-process entriesChris Wilson2012-08-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current layout is to place the per-process tables at the end of the GTT. However, this is currently using a hardcoded maximum size for the GTT and not taking in account limitations imposed by the BIOS. Use the value for the total number of entries allocated in the table as provided by the configuration registers. Reported-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Ben Widawsky <ben@bwidawsk.net> Cc: Matthew Garret <mjg@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | drm/i915: fix color order for BGR formats on IVBVijay Purushothaman2012-08-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is already fixed for ILK and SNB in the below commit but somehow IVB is missed. commit ab2f9df10dd955f1fc0a8650e377588c98f1c029 Author: Jesse Barnes <jbarnes@virtuousgeek.org> Date: Mon Feb 27 12:40:10 2012 -0800 drm/i915: fix color order for BGR formats on SNB Had the wrong bits and field definitions. Signed-off-by: Vijay Purushothaman <vijay.a.purushothaman@intel.com> Reviewed-by: Antti Koskipää <antti.koskipaa@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| | * | drm/i915: fix wrong order of parameters in port checking functionsXu, Anhua2012-08-231-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wrong order of parameters passed-in when calling hdmi/adpa /lvds_pipe_enabled(), 2nd and 3rd parameters are reversed. This bug was indroduced by commit 1519b9956eb4b4180fa3f47c73341463cdcfaa37 Author: Keith Packard <keithp@keithp.com> Date: Sat Aug 6 10:35:34 2011 -0700 drm/i915: Fix PCH port pipe select in CPT disable paths The reachable tag for this commit is v3.1-rc1-3-g1519b99 Signed-off-by: Anhua Xu <anhua.xu@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=44876 Tested-by: Daniel Schroeder <sec@dschroeder.info> Cc: stable@vger.kernel.org Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| * | | Merge branch 'drm-nouveau-fixes' of ↵Dave Airlie2012-08-291-2/+4
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes Ben says its just a single fix to avoid the wrong pcopy units being used. * 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nvc0/copy: check PUNITS to determine which copy engines are disabled
| | * | | drm/nvc0/copy: check PUNITS to determine which copy engines are disabledBen Skeggs2012-08-291-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On some Fermi chipsets (NVCE particularly) PCOPY1 doesn't exist. And if what I've seen on Kepler is true of Fermi too, chipsets of the same type can have different PCOPY units available. This should fix a v3.5 regression reported by a number of people effecting suspend/resume on NVC8/NVCE chipsets. Cc: stable@vger.kernel.org [3.5] Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * | | | drm: Check for invalid cursor flagsJakob Bornecrantz2012-08-241-1/+1
| | |/ / | |/| | | | | | | | | | | | | | | | | | Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
* | | | watchdog: da9052: Remove duplicate inclusion of delay.hSachin Kamat2012-08-291-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | delay.h header file was included twice. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* | | | Merge tag 'hwmon-for-linus' of ↵Linus Torvalds2012-08-261-0/+6
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull a hwmon fix from Guenter Roeck: "Fix sensor readings for Asus M5A78L in asus_atk0110 driver." * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (asus_atk0110) Add quirk for Asus M5A78L
| * | | | hwmon: (asus_atk0110) Add quirk for Asus M5A78LLuca Tettamanti2012-08-231-0/+6
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old interface is bugged and reads the wrong sensor when retrieving the reading for the chassis fan (it reads the CPU sensor); the new interface works fine. Reported-by: Göran Uddeborg <goeran@uddeborg.se> Cc: stable@vger.kernel.org Tested-by: Göran Uddeborg <goeran@uddeborg.se> Signed-off-by: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
* | | | Merge tag 'fixes-3.6-rc3' of ↵Linus Torvalds2012-08-261-1/+3
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull arm-soc fixes from Arnd Bergmann: "Bug fixes for various ARM platforms. About half of these are for OMAP and submitted before but did not make it into v3.6-rc2." * tag 'fixes-3.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (39 commits) ARM: ux500: don't select LEDS_GPIO for snowball ARM: imx: build i.MX6 functions only when needed ARM: imx: select CPU_FREQ_TABLE when needed ARM: imx: fix ksz9021rn_phy_fixup ARM: imx: build pm-imx5 code only when PM is enabled ARM: omap: allow building omap44xx without SMP ARM: dts: imx51-babbage: fix esdhc cd/wp properties ARM: imx6: spin the cpu until hardware takes it down ARM: ux500: Ensure probing of Audio devices when Device Tree is enabled ARM: ux500: Fix merge error, no matching driver name for 'snd_soc_u8500' ARM i.MX6q: Add virtual 1/3.5 dividers in the LDB clock path ARM: Kirkwood: fix Makefile.boot ARM: Kirkwood: Fix iconnect leds ARM: Orion: Set eth packet size csum offload limit ARM: mv78xx0: fix win_cfg_base prototype ARM: OMAP: dmtimers: Fix locking issue in omap_dm_timer_request*() ARM: mmp: fix potential NULL dereference ARM: OMAP4: Register the OPP table only for 4430 device cpufreq: OMAP: Handle missing frequency table on SMP systems ARM: OMAP4: sleep: Save the complete used register stack frame ...
| * \ \ \ Merge branch 'imx/fixes-for-3.6' of ↵Arnd Bergmann2012-08-23168-774/+2956
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.linaro.org/people/shawnguo/linux-2.6 into fixes * 'imx/fixes-for-3.6' of git://git.linaro.org/people/shawnguo/linux-2.6: ARM: dts: imx51-babbage: fix esdhc cd/wp properties ARM: imx6: spin the cpu until hardware takes it down ARM i.MX6q: Add virtual 1/3.5 dividers in the LDB clock path Also updates to Linux 3.6-rc2 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * \ \ \ \ Merge tag 'omap-fixes-for-v3.6-rc1' of ↵Arnd Bergmann2012-08-151-1/+3
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Omap fixes for issues noted during the merge window, mostly PM related. * tag 'omap-fixes-for-v3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP: dmtimers: Fix locking issue in omap_dm_timer_request*() ARM: OMAP4: Register the OPP table only for 4430 device cpufreq: OMAP: Handle missing frequency table on SMP systems ARM: OMAP4: sleep: Save the complete used register stack frame ARM: OMAP2+: cpu: Add am33xx device under cpu_class_is_omap2 omap: Fix multi.h when only ARCH_OMAP3 and SOC_AM33XX are selected ARM: OMAP2+: Fix dmtimer set source clock failure Revert "ARM: OMAP3: PM: call pre/post transition per powerdomain" ARM: OMAP3: TWL4030: ensure sys_nirq1 is mux'd and wakeup enabled omap2: mux: remove comment for nonexistent member OMAP: remove unused parameter arch_id from uncompress.h arm/dts: Mark vcxio, v2v1 and v1v8 regulators as always on OMAP2+: Fix random config build break with !ARM_CPU_SUSPEND arm/dts: Fix am33xx wdt node ARM: OMAP3: igep0020: set GPIO mode for mux mcspi1_cs2 pin Revert "ARM: OMAP3530evm: set pendown_state and debounce time for ads7846" Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | | | cpufreq: OMAP: Handle missing frequency table on SMP systemsRajendra Nayak2012-08-091-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On OMAP4, if the first CPU fails to get a valid frequency table (this could happen if the platform does not register any OPP table), the subsequent CPU instances end up dealing with a NULL freq_table and crash. Check for an already existing freq_table, before trying to create one, and increment the freq_table_users only if the table is sucessfully created. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: <linux-pm@vger.kernel.org> Signed-off-by: Kevin Hilman <khilman@ti.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-02-03 19:52:44 +0100