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2013-02-21Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds
Pull ARM SoC-specific updates from Arnd Bergmann: "This is a larger set of new functionality for the existing SoC families, including: - vt8500 gains support for new CPU cores, notably the Cortex-A9 based wm8850 - prima2 gains support for the "marco" SoC family, its SMP based cousin - tegra gains support for the new Tegra4 (Tegra114) family - socfpga now supports a newer version of the hardware including SMP - i.mx31 and bcm2835 are now using DT probing for their clocks - lots of updates for sh-mobile - OMAP updates for clocks, power management and USB - i.mx6q and tegra now support cpuidle - kirkwood now supports PCIe hot plugging - tegra clock support is updated - tegra USB PHY probing gets implemented diffently" * tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (148 commits) ARM: prima2: remove duplicate v7_invalidate_l1 ARM: shmobile: r8a7779: Correct TMU clock support again ARM: prima2: fix __init section for cpu hotplug ARM: OMAP: Consolidate OMAP USB-HS platform data (part 3/3) ARM: OMAP: Consolidate OMAP USB-HS platform data (part 1/3) arm: socfpga: Add SMP support for actual socfpga harware arm: Add v7_invalidate_l1 to cache-v7.S arm: socfpga: Add entries to enable make dtbs socfpga arm: socfpga: Add new device tree source for actual socfpga HW ARM: tegra: sort Kconfig selects for Tegra114 ARM: tegra: enable ARCH_REQUIRE_GPIOLIB for Tegra114 ARM: tegra: Fix build error w/ ARCH_TEGRA_114_SOC w/o ARCH_TEGRA_3x_SOC ARM: tegra: Fix build error for gic update ARM: tegra: remove empty tegra_smp_init_cpus() ARM: shmobile: Register ARM architected timer ARM: MARCO: fix the build issue due to gic-vic-to-irqchip move ARM: shmobile: r8a7779: Correct TMU clock support ARM: mxs_defconfig: Select CONFIG_DEVTMPFS_MOUNT ARM: mxs: decrease mxs_clockevent_device.min_delta_ns to 2 clock cycles ARM: mxs: use apbx bus clock to drive the timers on timrotv2 ...
2013-01-28ASoC: tegra: remove auxdataPrashant Gaikwad
Configlink clock information is added to device tree. Get the clocks using device node. Remove AUXDATA. Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-01-28ARM: tegra: migrate to new clock codePrashant Gaikwad
Migrate Tegra clock support to drivers/clk/tegra, this involves moving: 1. definition of tegra_cpu_car_ops to clk.c 2. definition of reset functions to clk-peripheral.c 3. change parent of cpu clock. 4. Remove legacy clock initialization. 5. Initialize clocks using DT. 6. Remove all instance of mach/clk.h Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com> [swarren: use to_clk_periph_gate().] Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-01-24ASoC: tegra: Staticize some functions in tegra30_i2s.cSachin Kamat
'tegra30_i2s_startup' and 'tegra30_i2s_shutdown' are used only in this file and hence made static. Fixes the following sparse warnings: sound/soc/tegra/tegra30_i2s.c:74:5: warning: symbol 'tegra30_i2s_startup' was not declared. Should it be static? sound/soc/tegra/tegra30_i2s.c:101:6: warning: symbol 'tegra30_i2s_shutdown' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-24ASoC: tegra: Use NULL instead of 0 for pointersSachin Kamat
Fixes the following sparse warnings: sound/soc/tegra/tegra30_ahub.c:583:16: warning: Using plain integer as NULL pointer sound/soc/tegra/tegra30_ahub.c:600:16: warning: Using plain integer as NULL pointer Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-24ASoC: tegra20_ac97: Remove __devinitconst attributeSachin Kamat
__devinitconst has been removed from the kernel and gives the following build errors: sound/soc/tegra/tegra20_ac97.c:460:58: error: Expected ; at end of declaration sound/soc/tegra/tegra20_ac97.c:460:58: error: got __devinitconst Cc: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-24ASoC: tegra_wm9712: Remove __devinitconst attributeSachin Kamat
This has been removed from the kernel recently and gives following build errors: sound/soc/tegra/tegra_wm9712.c:155:58: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘__devinitconst’ sound/soc/tegra/tegra_wm9712.c:165:21: error: ‘tegra_wm9712_of_match’ undeclared here (not in a function) Cc: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-17ASoC: tegra: add tegra machine driver using wm9712 codecLucas Stach
This adds a very simple machine driver using the Wolfson wm9712 AC97 codec. Signed-off-by: Lucas Stach <dev@lynxeye.de> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-14ASoC: tegra: add ac97 host driverLucas Stach
This adds the driver for the Tegra 2x AC97 host controller. Signed-off-by: Lucas Stach <dev@lynxeye.de> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-24ASoC: tegra: setup DAP3<->DAC3 connection by defaultLucas Stach
This connection is used by the AC97 controller. Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-24ASoC: tegra: add function to set ac97 rateLucas Stach
AC97 uses a fixed rate, unrelated to the sample rate. Add a function to make the setup more trivial. Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-13Merge tag 'sound-3.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "This update contains a fairly wide range of changes all over in sound subdirectory, mainly because of UAPI header moves by David and __dev* annotation removals by Bill. Other highlights are: - Introduced the support for wallclock timestamps in ALSA PCM core - Add the poll loop implementation for HD-audio jack detection - Yet more VGA-switcheroo fixes for HD-audio - New VIA HD-audio codec support - More fixes on resource management in USB audio and MIDI drivers - More quirks for USB-audio ASUS Xonar U3, Reloop Play, Focusrite, Roland VG-99, etc - Add support for FastTrack C400 usb-audio - Clean ups in many drivers regarding firmware loading - Add PSC724 Ultiimate Edge support to ice1712 - A few hdspm driver updates - New Stanton SCS.1d/1m FireWire driver - Standardisation of the logging in ASoC codes - DT and dmaengine support for ASoC Atmel - Support for Wolfson ADSP cores - New drivers for Freescale/iVeia P1022 and Maxim MAX98090 - Lots of other ASoC driver fixes and developments" Fix up trivial conflicts. And go out on a limb and assume the dts file 'status' field of one of the conflicting things was supposed to be "disabled", not "disable" like in pretty much all other cases. * tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (341 commits) ALSA: hda - Move runtime PM check to runtime_idle callback ALSA: hda - Add stereo-dmic fixup for Acer Aspire One 522 ALSA: hda - Avoid doubly suspend after vga switcheroo ALSA: usb-audio: Enable S/PDIF on the ASUS Xonar U3 ALSA: hda - Check validity of CORB/RIRB WP reads ALSA: hda - use usleep_range in link reset and change timeout check ALSA: HDA: VIA: Add support for codec VT1808. ALSA: HDA: VIA Add support for codec VT1705CF. ASoC: codecs: remove __dev* attributes ASoC: utils: remove __dev* attributes ASoC: ux500: remove __dev* attributes ASoC: txx9: remove __dev* attributes ASoC: tegra: remove __dev* attributes ASoC: spear: remove __dev* attributes ASoC: sh: remove __dev* attributes ASoC: s6000: remove __dev* attributes ASoC: OMAP: remove __dev* attributes ASoC: nuc900: remove __dev* attributes ASoC: mxs: remove __dev* attributes ASoC: kirkwood: remove __dev* attributes ...
2012-12-10ASoC: tegra: remove __dev* attributesBill Pemberton
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-20ASoC: remove use of __devinitconstBill Pemberton
CONFIG_HOTPLUG is going away as an option so __devinitconst is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-05ARM: tegra: remove <mach/dma.h>Stephen Warren
Remove includes of <mach/dma.h> from sound/soc; nothing from it is used. Remove include of <mach/dma.h> from mach-tegra/apbio.c; since the DMA transfers made by this file don't need flow-control with any peripheral, there's no need to set any slave ID. Once those changes are made, there are no remaining users of <mach/dma.h> so remove it. Drivers should get this information from device tree. This removal is necessary for single zImage. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-10-09Merge tag 'sound-3.7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "This contains pretty many small commits covering fairly large range of files in sound/ directory. Partly because of additional API support and partly because of constantly developed ASoC and ARM stuff. Some highlights: - Introduced the helper function and documentation for exposing the channel map via control API, as discussed in Plumbers; most of PCI drivers are covered, will follow more drivers later - Most of drivers have been replaced with the new PM callbacks (if the bus is supported) - HD-audio controller got the support of runtime PM and the support of D3 clock-stop. Also changing the power_save option in sysfs kicks off immediately to enable / disable the power-save mode. - Another significant code change in HD-audio is the rewrite of firmware loading code. Other than that, most of changes in HD-audio are continued cleanups and standardization for the generic auto parser and bug fixes (HBR, device-specific fixups), in addition to the support of channel-map API. - Addition of ASoC bindings for the compressed API, used by the mid-x86 drivers. - Lots of cleanups and API refreshes for ASoC codec drivers and DaVinci. - Conversion of OMAP to dmaengine. - New machine driver for Wolfson Microelectronics Bells. - New CODEC driver for Wolfson Microelectronics WM0010. - Enhancements to the ux500 and wm2000 drivers - A new driver for DA9055 and the support for regulator bypass mode." Fix up various arm soc header file reorg conflicts. * tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (339 commits) ALSA: hda - Add new codec ALC283 ALC290 support ALSA: hda - avoid unneccesary indices on "Headphone Jack" controls ALSA: hda - fix indices on boost volume on Conexant ALSA: aloop - add locking to timer access ALSA: hda - Fix hang caused by race during suspend. sound: Remove unnecessary semicolon ALSA: hda/realtek - Fix detection of ALC271X codec ALSA: hda - Add inverted internal mic quirk for Lenovo IdeaPad U310 ALSA: hda - make Realtek/Sigmatel/Conexant use the generic unsol event ALSA: hda - make a generic unsol event handler ASoC: codecs: Add DA9055 codec driver ASoC: eukrea-tlv320: Convert it to platform driver ALSA: ASoC: add DT bindings for CS4271 ASoC: wm_hubs: Ensure volume updates are handled during class W startup ASoC: wm5110: Adding missing volume update bits ASoC: wm5110: Add OUT3R support ASoC: wm5110: Add AEC loopback support ASoC: wm5110: Rename EPOUT to HPOUT3 ASoC: arizona: Add more clock rates ASoC: arizona: Add more DSP options for mixer input muxes ...
2012-09-22Merge tag 'v3.6-rc6' into for-3.7Mark Brown
Linux 3.6-rc6 has all our bug fixes. Conflicts (trivial overlap): sound/soc/omap/am3517evm.c
2012-09-17ASoC: tegra: remove support of legacy DMA driver based accessLaxman Dewangan
Remove the support code which uses the legacy APB DMA driver for accessing the I2S FIFO. The driver will use the dmaengine based APB DMA driver for accessing reqding/writing to I2S FIFO. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-07ASoC: tegra: fix maxburst settings in dmaengine codeStephen Warren
The I2S controllers are programmed with an "attention" level of 4 DWORDs. This must match the configuration passed to the DMA driver, so that when they burst in data, they don't overflow the available FIFO space. Also, the burst size is relevant to the destination for playback, and source for capture, not vice-versa as originally written. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
2012-09-06ASoC: tegra: move platform data headerStephen Warren
Move the Tegra+WM8903 ASoC platform data header out of arch/arm/mach-tegra, as a pre-requisite of single zImage. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-08-28sound: tegra_alc5632: remove HP detect GPIO inversionStephen Warren
Both the schematics and practical testing show that the HP detect GPIO is high when the headphones are plugged in. Hence, the snd_soc_jack_gpio should not specify to invert the signal. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Andrey Danin <danindrey@mail.ru> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: <stable@vger.kernel.org> # v3.4 v3.5
2012-08-03Merge tag 'asoc-3.6' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-3.6 ASoC: Additional updates for 3.6 A few updates for issues discovered during the merge window, the main one being the fix for the issues with defaulting to use of regmap without properly checking if there was I/O in place already.
2012-08-03Merge tag 'sound-3.6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A bunch of small fixes for ASoC, mainly against regressions due to the defaulting regmap i/o, in addition to a HD-audio fixup." * tag 'sound-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ASoC: core: Fix check before defaulting to regmap ALSA: hda - Support dock on Lenovo Thinkpad T530 with ALC269VC ASoC: wm8962: Allow VMID time to fully ramp ASoC: AC97 doesn't use regmap by default ASoC: sgtl5000: enable VAG_POWER for LINE_IN ASoC: ab8500: Inform SoC Core that we have our own I/O arrangements ASoC: omap: Add missing modules aliases to get sound working on omap devices sound: tegra_alc5632: Adjust to of_get_named_gpio() change sound: tegra_wm8903: Adjust to of_get_named_gpio() change ASoC: mc13783: Provide codec->control_data ASoC: ux500: Include the correct header files ASoC: wm8994: Hold runtime PM reference while handling mic and jack IRQs ASoC: sgtl5000: remove unneeded snd_soc_dapm_new_widgets in probe ASoC: mxs-saif: set a base clock rate for EXTMASTER mode work ASoC: mxs-saif: fix clock prepare and enable unbalance issue ASoC: wm8994: Ensure there are enough BCLKs for four channels
2012-07-26sound: tegra_alc5632: Adjust to of_get_named_gpio() changeRoland Stigge
of_get_named_gpio() was changed to return -EPROBE_DEFER in case of gpios not probed yet. This patch adjusts tegra_alc5632 to this. Signed-off-by: Roland Stigge <stigge@antcom.de> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-26sound: tegra_wm8903: Adjust to of_get_named_gpio() changeRoland Stigge
of_get_named_gpio() was changed to return -EPROBE_DEFER in case of gpios not probed yet. This patch adjusts tegra_wm8903 to this. Signed-off-by: Roland Stigge <stigge@antcom.de> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-24Merge tag 'sound-3.6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound update from Takashi Iwai: "This is a fairly quiet release in all sound area. Only a little bit of changes in the core side while most of changes are seen in the drivers. HD-audio: - A few new codec additions for Nvidia, Realtek and VIA - Intel Haswell audio support - Support for "phantom" jacks for consistent jack reporting - Major clean-ups in HDMI/DP driver codes - A workaround for inverted digital-mic pins with Realtek codecs - Removal of beep_mode=2 option ASoC: - Added the ability to add and remove DAPM paths dynamically, mostly for reparenting on clock changes - New machine drivers for Marvell Brownstone, ST-Ericsson Ux500 reference platform and ttc-dkp - New CPU drivers for Blackfin BF6xx SPORTs in I2S mode, Marvell MMP, Synopsis Designware I2S controllers, and SPEAr DMA and S/PDIF - New CODEC drivers for Dialog DA732x, ST STA529, ST-Ericsson AB8500, TI Isabelle and Wolfson Microelectronics WM5102 and WM5110 - DAPM fixes for the recent locking changes - Fix for _PRE and _POST widgets (which have been broken for a few releases now) - A couple of minor driver updates Misc - Conversion to new dev_pm_ops in platform and PCI drivers - LTC support and some fixes in PCXHR driver - A few fixes and PM support for ISA OPti9xx and WSS cards - Some TLV code cleanup - Move driver-specific headers from include/sound to local dirs" * tag 'sound-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (212 commits) ASoC: dapm: Fix _PRE and _POST events for DAPM performance improvements ALSA: hda - add dock support for Thinkpad X230 Tablet ALSA: hda - Turn on PIN_OUT from hdmi playback prepare. ASoC imx-audmux: add MX31_AUDMUX_PORT7_SSI_PINS_7 define ASoC: littlemill: Add userspace control of the WM1250 I/O ASoC: wm8994: Update micdet for irqdomain conversion ALSA: hda - make sure alc268 does not OOPS on codec parse ALSA: hda - Add support for Realtek ALC282 ALSA: hda - Fix index number conflicts of phantom jacks ALSA: opti9xx: Fix section mismatch by PM support ALSA: snd-opti9xx: Implement suspend/resume ALSA: hda - Add new GPU codec ID to snd-hda ALSA: hda - Fix driver type of Haswell controller to AZX_DRIVER_SCH ALSA: hda - add Haswell HDMI codec id ALSA: hda - Add DeviceID for Haswell HDA ALSA: wss_lib: Fix resume on Yamaha OPL3-SAx ALSA: wss_lib: fix suspend/resume ALSA: es1938: replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE ALSA: tlv: add DECLARE_TLV_DB_RANGE() ALSA: tlv: add DECLARE_TLV_CONTAINER() ...
2012-07-06Merge branch 'for-3.6/common-clk' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/clk From Stephen Warren <swarren@wwwdotorg.org>: This branch contains numerous changes required as a baseline in order to convert Tegra to the common clock framework. The intention was to also include patches to actually convert Tegra to the common clock framework. However, those patches appeared late in the kernel cycle and currently cause regressions on some boards, so were dropped for now. * 'for-3.6/common-clk' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: ARM: tegra: Provide clock for only one PWM controller ARM: tegra: Fix PWM clock programming ARM: tegra: dma: rename driver name for clock to "tegra-apbdma" ARM: tegra: Remove second instance of uart clk crypto: add clk_prepare/clk_unprepare ASoC: tegra: add clk_prepare/clk_unprepare staging: nvec: add clk_prepare/clk_unprepare spi/tegra: add clk_prepare/clk_unprepare Input: tegra-kbc - add clk_prepare/clk_unprepare USB: ehci-tegra: add clk_prepare/clk_unprepare mmc: tegra: add clk_prepare/clk_unprepare i2c: tegra: Add clk_prepare/clk_unprepare ARM: tegra: add clk_prepare/clk_unprepare Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-06Merge branch 'tegra/cleanup' into next/clkArnd Bergmann
Dependency for tegra/common-clk branch Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-03ASoC: tegra: use dmaengine based dma driverLaxman Dewangan
Use the dmaengine based Tegra APB DMA driver for data transfer between SPI fifo and memory in place of legacy Tegra APB DMA. Because generic soc-dmaengine-pcm uses the DMAs API based on dmaengine, using the exported APIs provided by this generic driver. The new driver is selected if legacy driver is not selected and new dma driver is enabled through config file. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Tested-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25Merge tag 'v3.5-rc4' into for-3.6Mark Brown
Linux 3.5-rc4 contains some bug fixes which overlap with new features.
2012-06-12ASoC: tegra: add clk_prepare/clk_unpreparePrashant Gaikwad
Use clk_prepare/clk_unprepare as required by the generic clk framework. Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-12ASoC: tegra+wm8903: turn of mic detect when card is removedStephen Warren
If mic detect is left enabled and the WM8903 detects a status change, the WM8903 driver will make a callback against the free()d jack, which will cause a crash. This problem can be triggered by fully initializing an audio card, then removing and re-inserting the machine driver module. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-11ASoC: tegra: simplify Kconfig dependenciesStephen Warren
The Tegra ASoC machine drivers only depend on Tegra architecture support to compile, not specific board support. Remove Kconfig dependencies on any particular board. This is required since Kconfig options for boards are going away given the migration to device tree. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08ASoC: tegra: add MODULE_DEVICE_TABLE to tegra30_ahubStephen Warren
This allows the module to automatically load when instantiated from device tree. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08ASoC: tegra: use regmap more directlyStephen Warren
Stop open-coding the caching of the ctrl registers; instead, use regmap_update_bits() to update parts of the register from different places. The removal of the open-coded cache will allow controls to be created which touch registers, which will be necessary if any of these modules are converted to CODECs. Get rid of tegra*_read/write; just call regmap_read/write directly. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08ASoC: tegra: use DAI's not card's dev for dev_errStephen Warren
This is the actual device of the I2S or SPDIF controller reporting the problem. If a future change converts these controllers to be CODECs, then there may be no pcm associated with the substream, so this change avoids a crash. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08ASoC: tegra: remove usage of rtd->codecStephen Warren
rtd->codec_dai->codec can be used instead. This is a slight step along the way to not needing the rtd->codec field any more. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08ASoC: tegra: statically define DAI link formatStephen Warren
Define the DAI format statically in the dai_link, rather than executing code to set it each time the hw params are set. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08ASoC: tegra: add .stream_name to CPU DAIsStephen Warren
This is certainly required if the I2S and SPDIF controllers are converted to be CODECs, and is probably good practice irrespective. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03ASoC: make snd_soc_dai_link more symmetricalStephen Warren
Prior to this patch, the CPU side of a DAI link was specified using a single name. Often, this was the result of calling dev_name() on the device providing the DAI, but in the case of a CPU DAI driver that provided multiple DAIs, it needed to mix together both the device name and some device-relative name, in order to form a single globally unique name. However, the CODEC side of the DAI link was specified using separate fields for device (name or OF node) and device-relative DAI name. This patch allows the CPU side of a DAI link to be specified in the same way as the CODEC side, separating concepts of device and device-relative DAI name. I believe this will be important in multi-codec and/or dynamic PCM scenarios, where a single CPU driver provides multiple DAIs, while also booting using device tree, with accompanying desire not to hard-code the CPU side device's name into the original .cpu_dai_name field. Ideally, both the CPU DAI and CODEC DAI loops in soc_bind_dai_link() would now be identical. However, two things prevent that at present: 1) The need to save rtd->codec for the CODEC side, which means we have to search for the CODEC explicitly, and not just the CODEC side DAI. 2) Since we know the CODEC side DAI is part of a codec, and not just a standalone DAI, it's slightly more efficient to convert .codec_name/ .codec_of_node into a codec first, and then compare each DAI's .codec field, since this avoids strcmp() on each DAI's CODEC's name within the loop. However, the two loops are essentially semantically equivalent. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03ASoC: tegra+wm8903: remove non-DT support for SeaboardStephen Warren
In kernel 3.6, Seaboard will only be supported when booting using device tree; the board files are being removed. Hence, remove the non-DT support for Seaboard and derivatives Kaen and Aebl from the audio driver. Harmony is the only remaining board supported by this driver when not using DT. This support is currently scheduled for removal in 3.7. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03ASoC: tegra+wm8903: simplify gpio tests in widget callbacksStephen Warren
By the time any widget callbacks could be called, if the GPIO ID they will manipulate is valid, it must have already been requested, or the card would have failed to probe or initialize. So, testing for GPIO validity is equivalent to testing whether the GPIO was successfully requested at this point in the code. Making this change will allow later patches to remove the gpio_requested variable. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03ASoC: tegra+alc5632: unconditionally free jack GPIOs in removeStephen Warren
The headphone jack GPIOs are added/initialized in the DAI link's init() method, and hence in theory may not always have been added before remove() is called in some unusual cases. In order to prevent calling snd_soc_jack_free_gpios() if snd_soc_jack_add_gpios() had not been, the code kept track of the initialization state to avoid the free call when necessary. However, it appears that snd_soc_jack_free_gpios() is robust in the face of being called without snd_soc_jack_add_gpios() first succeeding, so there is little point manually tracking this information. Hence, remove the tracking code. All other machine drivers already operate this way. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03ASoC: tegra+alc5632: move all GPIO setup into probeStephen Warren
Now that deferred probe exists, we can parse device tree and request GPIOs from probe(), rather than deferring this to the DAI link's init(). Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03ASoC: tegra+wm8903: unconditionally free jack GPIOs in removeStephen Warren
The headphone jack GPIOs are added/initialized in the DAI link's init() method, and hence in theory may not always have been added before remove() is called in some unusual cases. In order to prevent calling snd_soc_jack_free_gpios() if snd_soc_jack_add_gpios() had not been, the code kept track of the initialization state to avoid the free call when necessary. However, it appears that snd_soc_jack_free_gpios() is robust in the face of being called without snd_soc_jack_add_gpios() first succeeding, so there is little point manually tracking this information. Hence, remove the tracking code. Almost all other machine drivers already operate this way. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03ASoC: tegra+wm8903: Use devm_gpio_request_oneStephen Warren
By using this function, the driver no longer needs to explicitly free the GPIOs. Hence, we can also remove the flags we use to track whether we allocated these GPIOs. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03ASoC: tegra+wm8903: move all GPIO setup into probeStephen Warren
Now that deferred probe exists, we can parse device tree and request GPIOs from probe(), rather than deferring this to the DAI link's init(). Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-05-19ASoC: tegra: Add machine driver for WM8753 codecStephen Warren
One such machine is Whistler. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-04-30ASoC: tegra: add device tree support for TrimSliceStephen Warren
This binding doesn't include the nvidia,model or nvidia,audio-routing properties the other Tegra audio DT bindings have, because this binding is targetted at a single machine, rather than for any machine using the tlv320aic23 codec. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-04-13ASoC: convert Tegra20 DAS driver to regmapStephen Warren
Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-14 04:34:46 +0000