Linux kernel stable tree https://git.rulkc.org/pub/scm/linux/kernel/git/stable/linux.git/atom?h=linux-4.6.y 2016-06-08T01:23:35+00:00 2016-06-08T01:23:35+00:00 Mark Brown broonie@kernel.org 2016-05-18T17:30:39+00:00 urn:sha1:9982464a668d468789f80b761b7d43b11a44768c commit d3030d11961a8c103cf07aed59905276ddfc06c2 upstream. The ak4642 driver is using a regmap cache sync to restore the configuration of the chip on resume but (as Peter observed) does not actually define a register cache which means that the resume is never going to work and we trigger asserts in regmap. Fix this by enabling caching. Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Reported-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2016-04-26T18:25:18+00:00 Mark Brown broonie@kernel.org 2016-04-26T18:25:18+00:00 urn:sha1:8c0f55100478649e3c0133684aa4aebab77ce10f 2016-04-26T18:25:15+00:00 Mark Brown broonie@kernel.org 2016-04-26T18:25:15+00:00 urn:sha1:78cfca32cac26201d362fe9d2bf6f3c11a9f4a3b 2016-04-15T17:01:02+00:00 Charles Keepax ckeepax@opensource.wolfsonmicro.com 2016-04-15T12:11:57+00:00 urn:sha1:ab9f87c413c297cb9e7d544e0e634aaadc7fb87d We request one of the DSP IRQs during CODEC probe, as such we should free it during CODEC remove, this patch does so. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> 2016-04-15T17:01:02+00:00 Charles Keepax ckeepax@opensource.wolfsonmicro.com 2016-04-15T12:11:56+00:00 urn:sha1:54dca7015a7d6c09d34623c6ec61de30896186dd The thermal warning IRQs for the speaker are requested in CODEC probe but never freed. This patch frees them in CODEC remove. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> 2016-04-02T16:28:02+00:00 Subhransu S. Prusty subhransu.s.prusty@intel.com 2016-04-01T08:06:26+00:00 urn:sha1:1b377ccddd14cd04df4b9523a426b34f928002bc If the system enters S3 during a playback, codec power needs to be turned OFF during suspend and restored during resume. With this patch the AFG node is set to D3 and codec power is turned OFF during controller suspend call. During resume, the codec power is left in ON state if the playback was in progress while suspending. Also setting power state for AFG node is optimized. With this the loop with timeout is removed and codec_read is used instead. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 2016-04-02T16:28:02+00:00 Subhransu S. Prusty subhransu.s.prusty@intel.com 2016-04-01T08:06:25+00:00 urn:sha1:0fee1798af81b1428d8d5886ea48116444e635fc Use dev_pm ops feature instead of soc pm as core assumes system is capable of direct complete. Register with complete callback instead of resume to synchronize with Jack notification from display driver. This ensures correct Jack notification to user space. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 2016-03-29T17:04:57+00:00 Charles Keepax ckeepax@opensource.wolfsonmicro.com 2016-03-28T09:47:34+00:00 urn:sha1:33362c69c8e68281633a7c3a1d5c840e940097b7 The variable dspclk holds the rate of the DSPCLK, but the variable sysclk holds an identifier for the clock. Currently if read a non-sensical value from the DSPCLK_DIV register we assign sysclk to dspclk, clearly this was intended to be sysclk_rate. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> 2016-03-28T09:40:34+00:00 Ben Zhang benzh@chromium.org 2016-03-25T23:10:39+00:00 urn:sha1:e6cee90075c0ff261ff7eef8ad892429f028e194 Jack plug status is rechecked at resume to handle plug/unplug in S3 when the chip has no power. Suspend/resume callbacks are moved from the i2c dev_pm_ops to snd_soc_codec_driver. soc_resume_deferred is a delayed work which may trigger nau8825_set_bias_level. The bias change races against dev_pm_ops, causing jack detection issues. soc_resume_deferred ensures bias change and snd_soc_codec_driver suspend/resume are sequenced correctly. Signed-off-by: Ben Zhang <benzh@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org> 2016-03-18T17:05:46+00:00 Linus Torvalds torvalds@linux-foundation.org 2016-03-18T17:05:46+00:00 urn:sha1:021f163d696caed5a336fa1569efdd22216da340 Pull sound updates from Takashi Iwai: "After a heavy storm by syzkaller in 4.5 cycle, we have relatively few changes in the core at this time while a lot of changes are found in the driver side, unsurprisingly. Below are some highlights: ALSA core: - A few more hardening in ALSA timer codes - An extension of sequencer API for advertising the card / pid - Small fixes in compress-offload and jack layers HD-audio: - Dynamic PCM assignment in HDMI/DP codec; preparation for upcoming DP-MST support - Lots of code refactoring for sharing with ASoC SKL driver - Regression fixes for Intel HDMI/DP - Fixups for CX20724 codec, Lenovo AiO USB-audio: - Add quirk_alias option to make quirk debugging easier - Fixes for possible Oops by malformed firmware Firewire: - Add support for FW-1804 in tascam driver - Improvements / changes in card registration, multi stream handling, etc for DICE - Lots of code refactoring ASoC: - Enhancements of still ongoing topology API - Lots of commits for Intel Skylake support including HDMI support - A few Intel Atom driver updates for recent devices - Lots of improvements to the Renesas drivers - Capture support for Qualcomm drivers - Support for TI DaVinci DRA7xxx devices - New machine drivers for Freescale systems with Cirrus CODECs, Mediatek systems with RT5650 CODECs - New CPU drivers for Allwinner S/PDIF controllers - New CODEC drivers for Maxim MAX9867 and MAX98926 and Realtek RT5514" * tag 'sound-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (291 commits) ALSA: hda - Fix mutex deadlock at HDMI/DP hotplug ALSA: ctl: change return value in compatibility layer so that it's the same value in core implementation ALSA: mixart: silence an uninitialized variable warning ALSA: usb-audio: Add sanity checks for endpoint accesses ALSA: usb-audio: Minor code cleanup in create_fixed_stream_quirk() ALSA: usb-audio: Fix NULL dereference in create_fixed_stream_quirk() ALSA: hda - Limit i915 HDMI binding only for HSW and later ALSA: hda - Fix unconditional GPIO toggle via automute ALSA: mixart: silence unitialized variable warnings ALSA: hda - Fixes double fault in nvhdmi_chmap_cea_alloc_validate_get_type ALSA: intel8x0: Add clock quirk entry for AD1981B on IBM ThinkPad X41. ALSA: hda - Add new GPU codec ID 0x10de0082 to snd-hda ASoC: rsnd: add simplified module explanation ASoC: hdac_hdmi: Add broxton device ID ASoC: Intel: Bxtn: Add Broxton PCI ID ASoC: Intel: Skylake: Move Skylake dsp ops & loader ops ASoC: Intel: add dmabuffer to common sst_dsp ASoC: Intel: Skylake: Unstatify skl_dsp_enable_core ASoC: Intel: Skylake: Fix whitepsace issues ASoC: Intel: Skylake: Move module id defines ...