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* ASoC: Intel: correct the fixed free block allocationJie Yang2014-12-241-1/+5
| | | | | | | | | | | | | | For block span more than 1 section, when allocate it from a free block, we need allocate the remain buffers within the block, and then continue alloc the rest of needed size buffer. Here also make sure this free block is moved from free list to used list, and add it to block_list which may be used for power gating disabling later. Signed-off-by: Jie Yang <yang.jie@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: Intel: Fix BYTCR machine driver MODULE_ALIASJarkko Nikula2014-12-221-1/+1
| | | | | | | | | snd_soc_sst_bytcr_dpcm_rt5640 doesn't autoload because MODULE_ALIAS doesn't match with "bytt100_rt5640" platform device. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Cc: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: Intel: Fix BYTCR firmware nameJarkko Nikula2014-12-221-1/+1
| | | | | | | | | BYTCR DSP firmware is in intel/ subdirectory. See linux-firmware.git commit d562a3b63632 ("linux-firmware: add sst audio firmware for baytrail platforms"). Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: Intel: Add I2C dependency to two new machinesJarkko Nikula2014-12-221-2/+2
| | | | | | | | | | | | | | | | | | | Fix following build error when CONFIG_I2C is not enabled: sound/soc/codecs/rt5640.c:2252:1: warning: data definition has no type or storage class module_i2c_driver(rt5640_i2c_driver); ^ sound/soc/codecs/rt5640.c:2252:1: error: type defaults to ‘int’ in declaration of ‘module_i2c_driver’ [-Werror=implicit-int] sound/soc/codecs/rt5640.c:2252:1: warning: parameter names (without types) in function declaration sound/soc/codecs/rt5640.c:2241:26: warning: ‘rt5640_i2c_driver’ defined but not used [-Wunused-variable] static struct i2c_driver rt5640_i2c_driver = { ^ cc1: some warnings being treated as errors Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Reported-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Mark Brown <broonie@kernel.org>
* Merge tag 'pm-config-3.19-rc1' of ↵Linus Torvalds2014-12-201-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull CONFIG_PM_RUNTIME elimination from Rafael Wysocki: "This removes the last few uses of CONFIG_PM_RUNTIME introduced recently and makes that config option finally go away. CONFIG_PM will be available directly from the menu now and also it will be selected automatically if CONFIG_SUSPEND or CONFIG_HIBERNATION is set" * tag 'pm-config-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM: Eliminate CONFIG_PM_RUNTIME tty: 8250_omap: Replace CONFIG_PM_RUNTIME with CONFIG_PM sound: sst-haswell-pcm: Replace CONFIG_PM_RUNTIME with CONFIG_PM spi: Replace CONFIG_PM_RUNTIME with CONFIG_PM
| * sound: sst-haswell-pcm: Replace CONFIG_PM_RUNTIME with CONFIG_PMRafael J. Wysocki2014-12-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sst-haswell-pcm driver is a new user of CONFIG_PM_RUNTIME. However, after commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is selected) PM_RUNTIME is always set if PM is set, so #ifdef blocks depending on CONFIG_PM_RUNTIME may now be changed to depend on CONFIG_PM. Replace CONFIG_PM_RUNTIME with CONFIG_PM in sound/soc/intel/sst-haswell-pcm.c. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Mark Brown <broonie@kernel.org>
* | Merge tag 'sound-fix-3.19-rc1' of ↵Linus Torvalds2014-12-201-5/+5
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Here are a few fixes that have landed after the previous pull request. All are driver specific fixes including: - error/int value fixes in OXFW, - Intel Skylake HD-audio HDMI codec support, - Additional HD-audio Realtek codecs and AD1986A codec fixes/quirks, - a few more DSD support and a quirk for Arcam rPAC in usb-audio, - a typo fix for Scarlett 6i6, - fixes for new ASIHPI firmware, - ASoC Exynos7 cleanups, - Intel ACPI support, and - a fix for PCM512 register cache sync" * tag 'sound-fix-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (24 commits) ALSA: usb-audio: extend KEF X300A FU 10 tweak to Arcam rPAC ALSA: hda/realtek - New codec support for ALC298 ALSA: asihpi: update to HPI version 4.14 ALSA: asihpi: increase tuner pad cache size ALSA: asihpi: relax firmware version check ALSA: usb-audio: Fix Scarlett 6i6 initialization typo ALSA: hda - Add quirk for Packard Bell EasyNote MX65 ALSA: usb-audio: add native DSD support for Matrix Audio DACs ALSA: hda/realtek - New codec support for ALC256 ALSA: hda/realtek - Add new Dell desktop for ALC3234 headset mode ASoC: Intel: fix possible acpi enumeration panic ALSA: hda/hdmi - apply Haswell fix-ups to Skylake display codec ASoC: Intel: fix return value check in sst_acpi_probe() ALSA: hda - Make add_stereo_mix_input flag tristate ALSA: hda - Create capture source ctls when stereo mix input is added ALSA: hda - Fix typos in snd_hda_get_int_hint() kerneldoc comments ALSA: hda - add codec ID for Skylake display audio codec ALSA: oxfw: some signedness bugs ALSA: oxfw: fix detect_loud_models() return value ASoC: rt5677: add REGMAP_I2C and REGMAP_IRQ dependency ...
| * ASoC: Intel: fix possible acpi enumeration panicKevin Strasser2014-12-161-1/+1
| | | | | | | | | | | | | | | | | | | | A crash can occur on some platforms where adsp is enumerated but codec is not matched. Define codec_id as a pointer intead of an array so that it gets initialized to NULL for the terminating element of sst_acpi_bytcr[] and sst_acpi_chv[]. Signed-off-by: Kevin Strasser <kevin.strasser@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: Intel: fix return value check in sst_acpi_probe()Wei Yongjun2014-12-151-4/+4
| | | | | | | | | | | | | | | | | | In case of error, the function platform_device_register_data() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Mark Brown <broonie@kernel.org>
* | Merge tag 'driver-core-3.19-rc1' of ↵Linus Torvalds2014-12-159-10/+0
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core update from Greg KH: "Here's the set of driver core patches for 3.19-rc1. They are dominated by the removal of the .owner field in platform drivers. They touch a lot of files, but they are "simple" changes, just removing a line in a structure. Other than that, a few minor driver core and debugfs changes. There are some ath9k patches coming in through this tree that have been acked by the wireless maintainers as they relied on the debugfs changes. Everything has been in linux-next for a while" * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits) Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries" fs: debugfs: add forward declaration for struct device type firmware class: Deletion of an unnecessary check before the function call "vunmap" firmware loader: fix hung task warning dump devcoredump: provide a one-way disable function device: Add dev_<level>_once variants ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries ath: use seq_file api for ath9k debugfs files debugfs: add helper function to create device related seq_file drivers/base: cacheinfo: remove noisy error boot message Revert "core: platform: add warning if driver has no owner" drivers: base: support cpu cache information interface to userspace via sysfs drivers: base: add cpu_device_create to support per-cpu devices topology: replace custom attribute macros with standard DEVICE_ATTR* cpumask: factor out show_cpumap into separate helper function driver core: Fix unbalanced device reference in drivers_probe driver core: fix race with userland in device_add() sysfs/kernfs: make read requests on pre-alloc files use the buffer. sysfs/kernfs: allow attributes to request write buffer be pre-allocated. fs: sysfs: return EGBIG on write if offset is larger than file size ...
| * Merge branch 'platform/remove_owner' of ↵Greg Kroah-Hartman2014-11-049-9/+0
| |\ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into driver-core-next Remove all .owner fields from platform drivers
| | * ASoC: intel: drop owner assignment from platform_driversWolfram Sang2014-10-209-9/+0
| | | | | | | | | | | | | | | | | | | | | A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
| | |
| \ \
*-. \ \ Merge remote-tracking branches 'asoc/topic/hdmi', 'asoc/topic/intel', ↵Mark Brown2014-12-0830-522/+8216
|\ \ \ \ | |_|/ / |/| | / | | |/ | |/| 'asoc/topic/jack', 'asoc/topic/jz4740' and 'asoc/topic/lm49453' into asoc-next
| | * ASoC: Intel: Move capture PCM pin to PCM0 for Broadwell/HaswellJie Yang2014-11-283-43/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | Move capture PCM pin from PCM4 to PCM0 for Broadwell/Haswell. This will allow us to integrate with pulseaudio better for usually default device is set to 0. Signed-off-by: Jie Yang <yang.jie@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: Correct the xmax volumeJie Yang2014-11-281-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | The xmax volume should be corrected to ARRAY_SIZE(volume_map)-1, otherwise, the xmax value will be mapped to 0 wrongly. Signed-off-by: Jie Yang <yang.jie@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: Remove useless loopback volume control for BroadwellJie Yang2014-11-271-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | On Broadwell, the ADSP FW don't support loopback record volume tuning, so here remove this control. Signed-off-by: Jie Yang <yang.jie@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: Fix stream volume set no effect issue on BroadwellJie Yang2014-11-253-18/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The volume setting control for capture stream doesn't take effect on intel Broadwell platform. Root cause it at 2 points: 1. set stream volume with channel=2 is wrongly bapassed; 2. the saved stream volume should be restored after stream is commit. Here correct these 2 items to fix the stream volume set issue. Signed-off-by: Jie Yang <yang.jie@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: chv_platform_data can be statickbuild test robot2014-11-221-1/+1
| | | | | | | | | | | | | | | | | | | | | sound/soc/intel/sst/sst_acpi.c:135:26: sparse: symbol 'chv_platform_data' was not declared. Should it be static? Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: add support for Cherrytrail and Braswell in SST driverMengdong Lin2014-11-213-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch add ACPI device ID and platform data for two Cherryview-based platforms, Cherrytrail and Braswell. Also reuse mfld driver ops in sst driver. Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: Add Cherrytrail & Braswell machine driver cht_bsw_rt5672Mengdong Lin2014-11-213-0/+299
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add machine driver for two Intel Cherryview-based platforms, Cherrytrail and Braswell, with RT5672 codec. Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: byt_rvp_platform_data can be statickbuild test robot2014-11-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | sound/soc/intel/sst/sst_acpi.c:124:26: sparse: symbol 'byt_rvp_platform_data' was not declared. Should it be static? Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: add BYTCR machine driver with RT5640Subhransu S. Prusty2014-11-193-0/+244
| | | | | | | | | | | | | | | | | | 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>
| | * ASoC: Intel: cleanup runtime_pm initializationVinod Koul2014-11-191-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For ACPI we missed to pm_runtime_enable() call which is required to tell PM core that runtime on this device is enabled now. Since this is common to both PCI and APCI move it out. Also for ACPI we do not require pm_runtime_allow() call, so remove that Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: add missing ACPI device tableMengdong Lin2014-11-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | The ACPI device table will generate the driver module alias for Intel audio devices enumerated from ACPI. Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: mrfld- add ACPI moduleVinod Koul2014-11-146-5/+391
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add the last ACPI module support which also uses core module like the PCI part 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>
| | * ASoC: Intel: mrfld - remove non static definitionVinod Koul2014-11-061-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sst_save_shim64() is defined as static in code but header is non static. Since this is not used other than file where defined remove non static definition Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: mrfld - add shim save restoreVinod Koul2014-11-061-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | In ACPI platform we need to save few registers of Shim on suspend and restore them on resume, so add handlers to do this 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>
| | * ASoC: Intel: mrfld - create separate module for pci partVinod Koul2014-11-066-199/+243
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now the SST_IPC will support both ACPI and PCI, separate into core module and PCI module. This also move probe function into PCI module and exports the required symbols from core module 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>
| | * ASoC: Intel: mrfld - remove unnecessary check for pointerVinod Koul2014-11-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | the 'platform' pointer in sst_map_modules_to_pipe() is deref in caller function so we need to check for it in this function Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: Fix build with CONFIG_SLEEP enabled.Liam Girdwood2014-11-041-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following build error when CONFIG_SLEEP is enabled and CONFIG_RUNTIME is disabled. The BDW ADSP sleep PM functionality depends on the runtime pm calls for context save/restore. All error/warnings: >> ERROR: "snd_soc_suspend" undefined! >> ERROR: "snd_soc_resume" undefined! Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: Fix the driver data not set issueJie Yang2014-11-041-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The priv_data is allocated again here wrongly, and it is not set to the driver data after assignment. This make the pdata->dev is NULL and oops occurs on the first call to hsw_volume_put. The resource has been allocated in driver probe callback hsw_pcm_dev_probe, so here just remove this sencond allocation is OK. Signed-off-by: Jie Yang <yang.jie@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: Correct a macro for FW messageJie Yang2014-11-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | For the broadwell official released FW(Since 8.4.1.43), the macro SST_HSW_NO_CHANNELS is changed and fixed to 4, so here change it to 4. Signed-off-by: Jie Yang <yang.jie@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: fix missing mutexSudip Mukherjee2014-11-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | on error in block prepare, we were returning the error code while still holding the mutex. We are releasing the mutex in this patch before return. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: Add jack detection for BroadwellJie Yang2014-10-311-3/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add jack dectection and event reporting for Broadwell. It use combo jack on BDW platform, which including Mic Jack pin and Headphone jack pin. Signed-off-by: Jie Yang <yang.jie@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: more probe modularization for sstSubhransu S. Prusty2014-10-311-72/+86
| | | | | | | | | | | | | | | | | | | | | | | | Move the PCI BAR and resource initialization to a separate routine 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>
| | * ASoC: Intel: modularize driver probe and removeSubhransu S. Prusty2014-10-311-71/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver probe which initializes driver and remove which cleans up can be shared with APCI as well, so move them to common init_context and cleanup_context routines which can be used by ACPI as well 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>
| | * ASoC: Intel: move the driver context allocation to routineSubhransu S. Prusty2014-10-311-5/+18
| | | | | | | | | | | | | | | | | | | | | | | | This will be used by ACPI code as well, so moving to common routine helps 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>
| | * ASoC: Intel: move the lock and wq initialization to routineSubhransu S. Prusty2014-10-311-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | This will be used by ACPI code as well, so moving to common routine helps 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>
| | * ASoC: Intel: move the driver wq init to a routineSubhransu S. Prusty2014-10-311-15/+19
| | | | | | | | | | | | | | | | | | | | | | | | This will be used by ACPI code as well, so moving to common routine helps 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>
| | * ASoC: Intel: mfld-pcm: Fix to Store device context in sst_dataSubhransu S. Prusty2014-10-311-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Some debug prints use dev context in sst_data. Store the device context for the same. 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>
| | * ASoC: Intel: sst - add compressed ops handlingVinod Koul2014-10-311-0/+285
| | | | | | | | | | | | | | | | | | | | | | | | This patch add low level IPC handling for compressed stream operations 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>
| | * ASoC: mfld-compress: implement .power callbackSubhransu S. Prusty2014-10-312-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | .power callback is required to invoked for compressed audio as well to turn on/off sst, so invoke them 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>
| | * ASoC: Intel: use correct firmware nameFang, Yang A2014-10-311-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The firmware name was used worngly, so fix it up Signed-off-by: Fang, Yang A <yang.a.fang@intel.com> 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>
| | * ASoC: Intel: sst: load firmware using async callbackVinod Koul2014-10-311-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We would like the DSP firmware to be available in driver as soon as possible. So use the async callback in driver to probe to load the firmware as soon as usermode is up 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>
| | * ASoC: Intel: use lock when changing SST state.Mythri P K2014-10-312-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | SST state change should be done under sst_lock Signed-off-by: Mythri P K <mythri.p.k@intel.com> 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>
| | * ASoC: Intel: sst: add runtime power management handlingVinod Koul2014-10-311-0/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the runtime pm handlers, the driver already has code for get/put for runtime pm and only these handlers being missing. 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>
| | * ASoC: Intel: mrfld: Fix runtime pm calls in sst_open_pcm_streamSubhransu S. Prusty2014-10-311-8/+4
| | | | | | | | | | | | | | | | | | | | | | | | It's already done in open/close. 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>
| | * ASoC: Intel: Work around to fix HW D3 potential crash issueJie Yang2014-10-302-18/+98
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When using clock gatings to save power, there are some known issues: 1. core clock gating (DCLCGE) must be disabled during D0 and D3 entry and updating SRAM banks (VDRTCTL0). 2. DSP trunk clock gating (DTCGE) can cause FW crashes, disable it in D0. To align with the new W/A flow from FW team, we must set VDRTCTL0.D3PGD to 1 (D3 power gating disabled) at first startup and keep it all the time. ADSP will be in D0 on first boot by BIOS part of WA. Required delays must be preserved (waiting for HW to stabilize, after enabling CCG, changing SRAM PG, D3PG). D3->D0: 1. Disable core clock gating (VDRTCTL2.DCLCGE = 0) 2. Enable other CG apart from DTCG and DCLCG (VDRTCTL2. DCLCGE and DTCGE = 0) 3. Disable D3PG (VDRTCTL0.D3PGD = 1) 4. Power up necessary SRAM and wait at least for 18 clock cycles for every bank you have powered up 5. Set D0 state(PMCS.PS = 0), wait for HW 6. Restore MCLK (clkctl.smos, disabled in D3 entry point 4) 7. Stall and reset core, set CSR 8. Enable core clock gating (VDRTCTL2.DCLCGE = 1), delay 50 us 9. Unreset core 10.Load FW, configure PLL and other necessary things 11.Unstall core Changing SRAM PG during D0: 1. Disable core clock gating (VDRTCTL2.DCLCGE = 0) 2. Set PG mask 3. Wait at least for 18 clock cycles for every bank you have powered up 4. Enable core clock gating, delay 50 us D0->D3: 1. Disable core clock gating (DCLCGE = 0) 2. Stall and reset core 3. Power down entire SRAM and wait at least for 18 clock cycles for every bank (Enable SRAM PG (ISRAMPGE = 0x3FF, DSRAMPGE = 0xFFFFF, D3SRAMPGD = 0), remember about preserving VDRTCTL0.D3PGD = 1) 4. Shutdown PLL, disable MCLK(clkctl.smos = 0), Enable DTCG to save power 5. Set D3 state(PMCS.PS = 3), delay 50 us 6. Enable core clock gating, delay 50 us Signed-off-by: Jie Yang <yang.jie@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: fix build with runtime PM disabled.Liam Girdwood2014-10-302-9/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following errors: All error/warnings: >> sound/soc/intel/sst-haswell-pcm.c:1168:13: error: 'hsw_pcm_prepare' undeclared here (not in a function) .prepare = hsw_pcm_prepare, ^ >> sound/soc/intel/sst-haswell-pcm.c:1169:14: error: 'hsw_pcm_complete' undeclared here (not in a function) .complete = hsw_pcm_complete, ^ Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: Intel: Add debug output when boot fails.Liam Girdwood2014-10-301-2/+6
| | | | | | | | | | | | | | | | | | | | | Add the debug output from IPCD and IPCX when booting fails. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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