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2015-06-11ALSA: hda - Re-add the lost fake mute supportTakashi Iwai4-2/+34
Yet another regression by the transition to regmap cache; for better usability, we had the fake mute control using the zero amp value for Conexant codecs, and this was forgotten in the new hda core code. Since the bits 4-7 are unused for the amp registers (as we follow the syntax of AMP_GET verb), the bit 4 is now used to indicate the fake mute. For setting this flag, snd_hda_codec_amp_update() becomes a function from a simple macro. The bonus is that it gained a proper function description. Signed-off-by: Takashi Iwai <[email protected]>
2015-06-11ALSA: hda - Continue probing even if i915 binding failsTakashi Iwai1-1/+2
Currently snd-hda-intel driver aborts the probing of Intel HD-audio controller with i915 power well management when binding with i915 driver via hda_i915_init() fails. This is no big problem for Haswell and Broadwell where the HD-audio controllers are dedicated to HDMI/DP, thus i915 link is mandatory. However, Skylake, Baytrail and Braswell have only one controller and both HDMI/DP and analog codecs share the same bus. Thus, even if HDMI/DP isn't usable, we should keep the controller working for other codecs. For fixing this, this patch simply allows continuing the probing even if hda_i915_init() call fails. This may leave stale sound components for HDMI/DP devices that are unbound with graphics. We could abort the probing selectively, but from the code simplicity POV, it's better to continue in all cases. Reported-by: Libin Yang <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-06-10ALSA: hda - Don't actually write registers for caps overwritesTakashi Iwai1-0/+3
Along with the transition to regmap for managing the cached parameter reads, the caps overwrite was also moved to regmap cache. The cache change itself works, but it still tries to write the non-existing verb (the HDA parameter is read-only) wrongly. It's harmless in most cases, but some chips are picky and may result in the codec communication stall. This patch avoids it just by adding the missing flag check in reg_write ops. Signed-off-by: Takashi Iwai <[email protected]>
2015-06-09ALSA: hda - fix number of devices query on hotplugDave Airlie1-1/+1
The new regmap code seems to cache this, which isn't helpful for the hotplug dock situation where this gets updated. Use the uncached query for this. Signed-off-by: Dave Airlie <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-06-08ALSA: usb-audio: add native DSD support for JLsounds I2SoverUSBJurgen Kramer1-2/+3
This patch adds native DSD support for the XMOS based JLsounds I2SoverUSB board Signed-off-by: Jurgen Kramer <[email protected]> Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-06-03ALSA: usb-audio: fix missing input volume controls in MAYA44 USB(+)Clemens Ladisch1-6/+3
The driver worked around an error in the MAYA44 USB(+)'s mixer unit descriptor by aborting before parsing the missing field. However, aborting parsing too early prevented parsing of the other units connected to this unit, so the capture mixer controls would be missing. Fix this by moving the check for this descriptor error after the parsing of the unit's input pins. Reported-by: nightmixes <[email protected]> Tested-by: nightmixes <[email protected]> Signed-off-by: Clemens Ladisch <[email protected]> Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-06-03ALSA: usb-audio: add MAYA44 USB+ mixer control namesClemens Ladisch1-0/+5
Add mixer control names for the ESI Maya44 USB+ (which appears to be identical width the AudioTrak Maya44 USB). Reported-by: nightmixes <[email protected]> Signed-off-by: Clemens Ladisch <[email protected]> Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-06-02ALSA: hda/realtek - Add a fixup for another Acer Aspire 9420Takashi Iwai1-0/+1
Acer Aspire 9420 with ALC883 (1025:0107) needs the fixup for EAPD to make the sound working like other Aspire models. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=94111 Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-31ALSA: hda - Fix jack detection at resume with VT codecsTakashi Iwai1-0/+10
VT202x codecs seem requiring some delay after the resume D0 power transition for making the jack detection working again. Without the delay soon after D0, the jack is always detected as unplugged. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=98921 Signed-off-by: Takashi Iwai <[email protected]>
2015-05-30ALSA: usb-audio: don't try to get Outlaw RR2150 sample rateEric Wong1-0/+1
This quirk allows us to avoid the noisy: current rate 0 is different from the runtime rate message every time playback starts. While USB DAC in the RR2150 supports reading the sample rate, it never returns a sample rate other than zero in my observation with common sample rates. Signed-off-by: Eric Wong <[email protected]> Cc: Joe Turner <[email protected]> Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-29ALSA: usb-audio: Add mic volume fix quirk for Logitech Quickcam FusionWolfram Sang1-0/+1
Fix this from the logs: usb 7-1: New USB device found, idVendor=046d, idProduct=08ca ... usb 7-1: Warning! Unlikely big volume range (=3072), cval->res is probably wrong. usb 7-1: [5] FU [Mic Capture Volume] ch = 1, val = 4608/7680/1 Signed-off-by: Wolfram Sang <[email protected]> Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-29ALSA: hda/realtek - Suooprt Dell headset mode for ALC256Kailang Yang1-0/+7
Dell SSID 0x0706 support headset mode. Signed-off-by: Kailang Yang <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-29ALSA: hda - Fix lost sound due to stream_pm ops cleanupTakashi Iwai2-0/+2
The commit [49fb18972581: ALSA: hda - Set stream_pm ops automatically by generic parser] resulted in regressions on some Realtek and VIA codecs because these drivers set patch_ops after calling the generic parser, thus stream_pm got cleared to NULL again. I haven't noticed since I tested with IDT codec. Restore (partial revert) the stream_pm ops for them to fix the regression. Fixes: 49fb18972581 ('ALSA: hda - Set stream_pm ops automatically by generic parser') Reported-by: Jeremiah Mahler <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-28ALSA: hda - Disable Headphone Mic boost for ALC662David Henningsson1-0/+5
When headphone mic boost is above zero, some 10 - 20 second delay might occur before the headphone mic is operational. Therefore disable the headphone mic boost control (recording gain is sufficient even without it). (Note: this patch is not about the headset mic, it's about the less common mic-in only mode.) BugLink: https://bugs.launchpad.net/bugs/1454235 Suggested-by: Kailang Yang <[email protected]> Signed-off-by: David Henningsson <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-27ALSA: hda - Disable power_save_node for IDT92HD71bxxTakashi Iwai1-1/+2
We've got a regression report that 4.1-rc causes noises on a Dell laptop. Similar like Realtek codec, this seems also triggered by the recent power_save_node feature. As this kind of issue is quite hard to debug without actual hardware, disable the power_save_node flag for this codec as a workaround. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=98971 Signed-off-by: Takashi Iwai <[email protected]>
2015-05-27ALSA: hda - Fix noise on AMD radeon 290x controllerTakashi Iwai1-0/+2
A new AMD controller [1002:aac8] seems to need the quirk for other AMD NS HDMI stuff, otherwise it gives noisy sounds. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=99021 Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-27ALSA: hda - Set stream_pm ops automatically by generic parserTakashi Iwai4-4/+4
This allows user to test power_save_node feature via sysfs or patch firmware even on the codecs that don't specify it. It'll also save a few lines. Signed-off-by: Takashi Iwai <[email protected]>
2015-05-26ALSA: hda/realtek - Add ALC256 alias name for DellKailang Yang1-0/+1
Add ALC3246 for Dell platform. Signed-off-by: Kailang Yang <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-24Revert "ALSA: hda - Add mute-LED mode control to Thinkpad"Takashi Iwai1-1/+0
This reverts commit 7290006d8c0900c56d8c58428134f02c35109d17. Through the regression report, it was revealed that the tpacpi_led_set() call to thinkpad_acpi helper doesn't only toggle the mute LED but actually mutes the sound. This is contradiction to the expectation, and rather confuses user. According to Henrique, it's not trivial to judge which TP model behaves "LED-only" and which model does whatever more intrusive, as Lenovo's implementations vary model by model. So, from the safety reason, we should revert the patch for now. Reported-by: Martin Steigerwald <[email protected]> Cc: Pali Rohár <[email protected]> Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-24ALSA: usb-audio: Add quirk for MS LifeCam HD-3000Vittorio G (VittGam)1-0/+1
Microsoft LifeCam HD-3000 (045e:0779) needs a similar quirk for suppressing the unsupported sample rate inquiry. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=98481 Cc: <[email protected]> Signed-off-by: Vittorio Gambaletta <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-20ALSA: hda - Disable widget power-saving for ALC292 & coTakashi Iwai1-1/+2
We've got reports that ALC3226 (a Dell variant of ALC292) gives click noises at transition from D3 to D0 when the widget power-saving is enabled. Further debugging session showed that avoiding it isn't trivial, unfortunately, since paths are basically activated dynamically while the pins have been already enabled. This patch disables the widget power-saving for such codecs. Reported-by: Jonathan McDowell <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-20ALSA: hda - Reduce verbs by node power-savesTakashi Iwai1-0/+8
The widget (node) power-saves restore the widget states at each transition from D3 to D0 on each node. This was added in the commit [d545a57c5f84:ALSA: hda - Sync node attributes at resume from widget power saving]. However, the test was rater false-positive; this wasn't needed for any codecs. Since the resync may take significant number of additional verbs to be executed, it's better to reduce it. Let's disable it for now again. Signed-off-by: Takashi Iwai <[email protected]>
2015-05-20ALSA: sound/atmel/ac97c.c: remove unused variableArnd Bergmann1-1/+0
The recently added DT support for the ac97 driver is causing a gcc warning: sound/atmel/ac97c.c: In function 'atmel_ac97c_probe_dt': sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] const struct of_device_id *match; The variable is clearly unused, so we can remove it. Signed-off-by: Arnd Bergmann <[email protected]> Acked-by: Alexander Stein <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-19ALSA: usb-audio: Add quirk for MS LifeCam StudioTakashi Iwai1-0/+1
Microsoft LifeCam Studio (045e:0772) needs a similar quirk for suppressing the wrong sample rate inquiry. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=98481 Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-19ALSA: pcm: Modify double acknowledged interrupts check conditionKoro Chen1-1/+1
Currently in snd_pcm_update_hw_ptr0 during interrupt, we consider there were double acknowledged interrupts when: 1. HW reported pointer is smaller than expected, and 2. Time from last update time (hdelta) is over half a buffer time. However, when HW reported pointer is only a few bytes smaller than expected, and when hdelta is just a little larger than half a buffer time (e.g. ping-pong buffer), it wrongly treats this IRQ as double acknowledged. The condition #2 uses jiffies, but jiffies is not high resolution since it is integer. We should consider jiffies inaccuracy. Signed-off-by: Koro Chen <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-18Merge tag 'asoc-fix-v4.1-rc3' of ↵Takashi Iwai431-2707/+5137
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v4.1 A few more fixes for v4.1, some driver fixes plus one core fix which fixes registration of DAI links when adding prefixes to CODECs to deuplicate in multi-CODEC systems.
2015-05-18ALSA: hda/realtek - ALC292 dock fix for Thinkpad L450Ansgar Hegerfeld1-0/+1
The Lenovo ThinkPad L450 requires the ALC292_FIXUP_TPT440_DOCK fix in order to get sound output on the docking stations audio port. This patch was tested using a ThinkPad L450 (20DSS00B00) using kernel 4.0.3 and a ThinkPad Pro Dock. Signed-off-by: Ansgar Hegerfeld <[email protected]> Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-18ALSA: hda - Add Conexant codecs CX20721, CX20722, CX20723 and CX20724David Henningsson1-0/+12
This patch adds support for Conexant HD Audio codecs CX20721, CX20722, CX20723 and CX20724. Cc: [email protected] BugLink: https://bugs.launchpad.net/bugs/1454656 Signed-off-by: David Henningsson <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-18ALSA: hda - Fix headset mic and mic-in for a Dell desktopDavid Henningsson1-1/+45
ALC662 does not need any special verbs to change the jack functionality, and enables mic in through the headphone jack mode by changing the direction of the headphone pin node. BugLink: https://bugs.launchpad.net/bugs/1454235 Signed-off-by: David Henningsson <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-12Merge remote-tracking branches 'asoc/fix/davinci', 'asoc/fix/mc13783', ↵Mark Brown5-6/+6
'asoc/fix/uda1380', 'asoc/fix/wm8960' and 'asoc/fix/wm8994' into asoc-linus
2015-05-12Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-linusMark Brown0-0/+0
2015-05-12Merge remote-tracking branch 'asoc/fix/dapm' into asoc-linusMark Brown1-3/+8
2015-05-12ASoC: wm8994: correct BCLK DIV 348 to 384Zidan Wang1-1/+1
According to the RM of wm8958, BCLK DIV 348 doesn't exist, correct it to 384. Signed-off-by: Zidan Wang <[email protected]> Acked-by: Charles Keepax <[email protected]> Signed-off-by: Mark Brown <[email protected]> Cc: [email protected]
2015-05-12ASoC: wm8960: fix "RINPUT3" audio route errorZidan Wang1-1/+1
It should be "RINPUT3" instead of "LINPUT3" route to "Right Input Mixer". Signed-off-by: Zidan Wang <[email protected]> Acked-by: Charles Keepax <[email protected]> Signed-off-by: Mark Brown <[email protected]> Cc: [email protected]
2015-05-12ASoC: dapm: Modify widget stream name according to prefixKoro Chen1-3/+8
When there is prefix specified, currently we will add this prefix in widget->name, but not in widget->sname. it causes failure at snd_soc_dapm_link_dai_widgets: if (!w->sname || !strstr(w->sname, dai_w->name)) because dai_w->name has prefix added, but w->sname does not. We should also add prefix for stream name Signed-off-by: Koro Chen <[email protected]> Signed-off-by: Mark Brown <[email protected]> Cc: [email protected]
2015-05-11ALSA: hda - Add headset mic quirk for Dell Inspiron 5548David Henningsson1-0/+7
This enables the headset microphone on Dell Inspiron 5548, or at least some variants of it. Cc: [email protected] BugLink: https://bugs.launchpad.net/bugs/1452175 Signed-off-by: David Henningsson <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-05-10Linux 4.1-rc3Linus Torvalds1-1/+1
2015-05-10Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds18-106/+230
Pull drm fixes from Dave Airlie: "I really need to get back to sending these on my Friday, instead of my Monday morning, but nothing too amazing in here: a few amdkfd fixes, a few radeon fixes, i915 fixes, one tegra fix and one core fix" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm: Zero out invalid vblank timestamp in drm_update_vblank_count. drm/tegra: Don't use vblank_disable_immediate on incapable driver. drm/radeon: stop trying to suspend UVD sessions drm/radeon: more strictly validate the UVD codec drm/radeon: make UVD handle checking more strict drm/radeon: make VCE handle check more strict drm/radeon: fix userptr lockup drm/radeon: fix userptr BO unpin bug v3 drm/amdkfd: Initialize sdma vm when creating sdma queue drm/amdkfd: Don't report local memory size drm/amdkfd: allow unregister process with queues drm/i915: Drop PIPE-A quirk for 945GSE HP Mini drm/i915: Sink rate read should be saved in deca-kHz drm/i915/dp: there is no audio on port A drm/i915: Add missing MacBook Pro models with dual channel LVDS drm/i915: Assume dual channel LVDS if pixel clock necessitates it drm/radeon: don't setup audio on asics that don't support it drm/radeon: disable semaphores for UVD V1 (v2)
2015-05-11Merge tag 'drm-intel-fixes-2015-05-08' of ↵Dave Airlie3-9/+29
git://anongit.freedesktop.org/drm-intel into drm-fixes misc i915 fixes. * tag 'drm-intel-fixes-2015-05-08' of git://anongit.freedesktop.org/drm-intel: drm/i915: Drop PIPE-A quirk for 945GSE HP Mini drm/i915: Sink rate read should be saved in deca-kHz drm/i915/dp: there is no audio on port A drm/i915: Add missing MacBook Pro models with dual channel LVDS drm/i915: Assume dual channel LVDS if pixel clock necessitates it
2015-05-11drm: Zero out invalid vblank timestamp in drm_update_vblank_count.Mario Kleiner1-5/+4
Since commit 844b03f27739135fe1fed2fef06da0ffc4c7a081 we make sure that after vblank irq off, we return the last valid (vblank count, vblank timestamp) pair to clients, e.g., during modesets, which is good. An overlooked side effect of that commit for kms drivers without support for precise vblank timestamping is that at vblank irq enable, when we update the vblank counter from the hw counter, we can't update the corresponding vblank timestamp, so now we have a totally mismatched timestamp for the new count to confuse clients. Restore old client visible behaviour from before Linux 3.17, but zero out the timestamp at vblank counter update (instead of disable as in original implementation) if we can't generate a meaningful timestamp immediately for the new vblank counter. This will fix this regression, so callers know they need to retry again later if they need a valid timestamp, but at the same time preserves the improvements made in the commit mentioned above. Signed-off-by: Mario Kleiner <[email protected]> Cc: <[email protected]> #v3.17+ Cc: Ville Syrjälä <[email protected]> Cc: Daniel Vetter <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2015-05-10Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds7-19/+13
Pull ARM fixes from Russell King: "A set of ARM fixes: - fix an off-by-one error in the iommu DMA ops, which caused errors with a 4GiB size. - remove comments mentioning the non-existent CONFIG_CPU_ARM1020_CPU_IDLE macro. - remove useless CONFIG_CPU_ICACHE_STREAMING_DISABLE blocks, where this symbol never appeared in any Kconfig. - fix Feroceon code to cope with a previous change correctly (it incorrectly left an additional word in an assembly structure definition) - avoid a misleading IRQ affinity warning in the ARM PMU code for IRQs which are already affine to their CPUs. - fix the node name printed in the IRQ affinity warning" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8352/1: perf: Fix the pmu node name in warning message ARM: 8351/1: perf: don't warn about missing interrupt-affinity property for PPIs ARM: 8350/1: proc-feroceon: Fix feroceon_proc_info macro ARM: 8349/1: arch/arm/mm/proc-arm925.S: remove dead #ifdef block ARM: 8348/1: remove comments on CPU_ARM1020_CPU_IDLE ARM: 8347/1: dma-mapping: fix off-by-one check in arm_setup_iommu_dma_ops
2015-05-10Merge tag 'samsung-fixes-1' of ↵Linus Torvalds5-2/+7
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung Pull samsung fixes from Kukjin Kim: "Here is Samsung fixes for v4.1. Since I've missed to send this via arm-soc tree before v4.1-rc3, so I'm sending this to you directly - fix commit ea08de16eb1b ("ARM: dts: Add DISP1 power domain for exynos5420") which causes 'unhandled fault: imprecise external abort' error when PD turned off. ("make DP a consumer of DISP1 power domain") - fix 's3c-rtc' probe failure on Odriod-X2/U2/U3 boards ("add 'rtc_src' clock to rtc node for source clock of rtc") - fix typo for 'cpu-crit-0' trip point on exynos5420/5440 - fix S2R failure on exynos5250-snow due to card power of Marvell WiFi driver (suspend/resume) ("add keep-power-in-susped to WiFi SDIO node")" * tag 'samsung-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: dts: Add keep-power-in-suspend to WiFi SDIO node for exynos5250-snow ARM: dts: Fix typo in trip point temperature for exynos5420/5440 ARM: dts: add 'rtc_src' clock to rtc node for exynos4412-odroid boards ARM: dts: Make DP a consumer of DISP1 power domain on Exynos5420
2015-05-09Merge tag 'fixes-for-linus' of ↵Linus Torvalds42-234/+480
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Arnd Bergmann: "A few patches have come up since the merge window. The largest one is a rewrite of the PXA lubbock/mainstone IRQ handling. This was already broken in 2011 by a change to the GPIO code and only noticed now. The other changes contained here are: MAINTAINERS file updates: - Ray Jui and Scott Branden are now co-maintainers for some of the mach-bcm chips, while Christian Daudt and Marc Carino have stepped down. - Andrew Victor is no longer maintaining at91. Instead, Alexandre Belloni now becomes an official maintainer, after having done a bulk of the work for a while. - Baruch Siach, who added the mach-digicolor platform in 4.1 is now listed as maintainer - The git URL for mach-socfpga has changed Bug fixes: - Three bug fixes for new rockchip rk3288 code - A regression fix to make SD card support work on certain ux500 boards - multiple smaller dts fixes for imx, omap, mvebu, and shmobile - a regression fiix for omap3 power consumption - a fix for regression in the ARM CCI bus driver Configuration changes: - more imx platforms are now enabled in multi_v7_defconfig" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (39 commits) MAINTAINERS: add Conexant Digicolor machines entry MAINTAINERS: socfpga: update the git repo for SoCFPGA ARM: multi_v7_defconfig: Select more FSL SoCs MAINTAINERS: replace an AT91 maintainer drivers: CCI: fix used_mask init in validate_group() bus: omap_l3_noc: Fix master id address decoding for OMAP5 bus: omap_l3_noc: Fix offset for DRA7 CLK1_HOST_CLK1_2 instance ARM: dts: dra7: Fix efuse register size for ABB ARM: dts: am57xx-beagle-x15: Switch GPIO fan number ARM: dts: am57xx-beagle-x15: Switch UART mux pins ARM: dts: am437x-sk: reduce col-scan-delay-us ARM: dts: am437x-sk: fix for new newhaven display module revision ARM: dts: am57xx-beagle-x15: Fix RTC aliases ARM: dts: am57xx-beagle-x15: Fix IRQ type for mcp7941x ARM: dts: omap3: Add #iommu-cells to isp and iva iommu ARM: omap2plus_defconfig: Enable EXTCON_USB_GPIO ARM: dts: OMAP3-N900: Add microphone bias voltages ARM: OMAP2+: Fix omap off idle power consumption creeping up MAINTAINERS: Update brcmstb entry MAINTAINERS: Remove Christian Daudt for mach-bcm ...
2015-05-09Merge branch 'for-linus' of ↵Linus Torvalds1-0/+6
git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace Pull user-namespace fix from Eric Biederman: "Eric Windish recently reported a really bug that allows mounting fresh copies of proc and sysfs when it really should not be allowed. The code attempted to verify that proc and sysfs were fully visible but there is a test missing to ensure that the root of the filesystem is visible. Doh! The following patch fixes that. This fixes a containment issue that the docker folks are seeing" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: mnt: Fix fs_fully_visible to verify the root directory is visible
2015-05-09Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds3-72/+2
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq updates from Thomas Gleixner: "Two patches from the irq departement: - a simple fix to make dummy_irq_chip usable for wakeup scenarios - removal of the gic arch_extn hackery. Now that all users are converted we really want to get rid of the interface so people wont come up with new use cases" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip: gic: Drop support for gic_arch_extn genirq: Set IRQCHIP_SKIP_SET_WAKE flag for dummy_irq_chip
2015-05-09Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds1-5/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Thomas Gleixner: "A simple fix to actually shut down a detached device instead of keeping it active" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clockevents: Shutdown detached clockevent device
2015-05-09m32r: make flush_cpumask non-volatile.Rusty Russell1-3/+3
We cast away the volatile, but really, why make it volatile at all? We already do a mb() inside the cpumask_empty() loop. Signed-off-by: Rusty Russell <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2015-05-09mnt: Fix fs_fully_visible to verify the root directory is visibleEric W. Biederman1-0/+6
This fixes a dumb bug in fs_fully_visible that allows proc or sys to be mounted if there is a bind mount of part of /proc/ or /sys/ visible. Cc: [email protected] Reported-by: Eric Windisch <[email protected]> Signed-off-by: "Eric W. Biederman" <[email protected]>
2015-05-08Merge branch 'for-linus' of ↵Linus Torvalds1-7/+15
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs fixes from Al Viro: "A couple of fixes for bugs caught while digging in fs/namei.c. The first one is this cycle regression, the second is 3.11 and later" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: path_openat(): fix double fput() namei: d_is_negative() should be checked before ->d_seq validation
2015-05-09path_openat(): fix double fput()Al Viro1-1/+2
path_openat() jumps to the wrong place after do_tmpfile() - it has already done path_cleanup() (as part of path_lookupat() called by do_tmpfile()), so doing that again can lead to double fput(). Cc: [email protected] # v3.11+ Signed-off-by: Al Viro <[email protected]>
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