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2014-02-19ASoC: Intel: Add GFP_KERNEL flag to firmware DMA buffer.Liam Girdwood
Add GFP_KERNEL when allocating firmware DMA buffer. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-19Merge remote-tracking branch 'asoc/fix/wm8993' into asoc-linusMark Brown
2014-02-19Merge remote-tracking branches 'asoc/fix/blackfin', 'asoc/fix/da9055', ↵Mark Brown
'asoc/fix/davinci', 'asoc/fix/fsl', 'asoc/fix/fsl-esai', 'asoc/fix/max98090', 'asoc/fix/rt5640', 'asoc/fix/samsung' and 'asoc/fix/txx9aclc-ac97' into asoc-linus
2014-02-19ASoC: cs42l51: Remove unused variableSachin Kamat
‘cs42l51’ is not used. Remove it. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18ALSA: hda - add headset mic detect quirks for two Dell laptopsHui Wang
When we plug a 3-ring headset on the Dell machines (Vendor ID: 0x10ec0255, Subsystem ID: 0x10280657; Vendor ID: 0x10ec0255, Subsystem ID: 0x1028065f), the headset mic can't be detected, after apply this patch, the headset mic can work well. BugLink: https://bugs.launchpad.net/bugs/1260303 Cc: David Henningsson <david.henningsson@canonical.com> Tested-by: Cyrus Lien <cyrus.lien@canonical.com> Cc: stable@vger.kernel.org Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-18ASoC: Intel: Add build support for Intel SST DSP core.Liam Girdwood
This adds kernel build support for Intel SST core audio. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18ASoC: Intel: Add Intel SST audio DSP Firmware loader.Liam Girdwood
Provide services for Intel SST drivers to load SST modular firmware. SST Firmware can be made up of several modules. These modules can exist within any of the compatible SST memory blocks. Provide a generic memory block and firmware module manager that can be used with any SST firmware and core. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18ASoC: Intel: Add common SST driver loader on ACPI systemsJarkko Nikula
Most of the SST devices will be exposed as ACPI devices. It makes sense to avoid duplication of the driver enumeration logic and concentrate the functionality into a single ACPI SST enumeration file. Idea of this loader is to parse data we get from ACPI and to be able to load needed other SST drivers and ASoC machine driver runtime based on single ACPI ID what BIOS gives to us. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18ASoC: Intel: Add Intel SST audio DSP low level shim driver.Liam Girdwood
Add support for Intel Smart Sound Technology (SST) audio DSPs. This driver provides the low level IO, reset, boot and IRQ management for Intel audio DSPs. These files make up the low level part of the SST audio driver stack and will be used by many Intel SST cores like Haswell, Broadwell and Baytrail. SST DSPs expose a memory mapped region (shim) for config and control. The shim layout is mostly shared without much modification across cores and this driver provides a uniform API to access the shim and to enable basic shim functions. It also provides functionality to abstract some shim functions for cores with different shim features. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18ASoC: adav80x: Split SPI and I2C code into different modulesLars-Peter Clausen
There are a few known (minor) problems with having the support code for both I2C and SPI in the same module: * We need to be extra careful to make sure to not build the driver into the kernel if one of the subsystems is build as a module (Currently only I2C can be build as a module). * The module init path error handling is rather ugly. E.g. what should be done if either the SPI or the I2C driver fails to register. Most drivers that implement SPI and I2C in the same module currently fallback to undefined behavior in that case. Splitting the the driver into two modules, one for each bus, allows the registration of the other bus drive to continue without problems if one of them fails. This patch splits the ADAV80X driver into 3 modules. One core module that implements the device logic, but is independent of the bus method used. And one module for SPI and I2C each that registers the drivers and sets up the regmap struct for the bus. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18ASoC: adav80x: Use devm_kzalloc()Lars-Peter Clausen
Use devm_kzalloc() to allocate the device state struct. Saves use from having to free it manually on the error path and in the remove callback. Now that the adav80x_bus_probe() function is only a call to snd_soc_unregister_codec() also inline that. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18ASoC: ssm2602: Split SPI and I2C code into different modulesLars-Peter Clausen
There are a few known (minor) problems with having the support code for both I2C and SPI in the same module: * We need to be extra careful to make sure to not build the driver into the kernel if one of the subsystems is build as a module (Currently only I2C can be build as a module). * The module init path error handling is rather ugly. E.g. what should be done if either the SPI or the I2C driver fails to register? Most drivers that implement SPI and I2C in the same module currently fallback to undefined behavior in that case. Splitting the the driver into two modules, one for each bus allows the registration of the other bus driver to continue without problems if one of them fails. This patch splits the ssm2602 driver into 3 modules. One core module that implements the device logic, but is independent of the bus method used. And one module for SPI and I2C each that registers the drivers and sets up the regmap struct for the bus. While we are at it also cleanup the include section of the ssm2602 driver and remove unneeded includes. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-18ASoC: ad193x: Split SPI and I2C code into different modulesLars-Peter Clausen
There are a few known (minor) problems with having the support code for both I2C and SPI in the same module: * We need to be extra careful to make sure to not build the driver into the kernel if one of the subsystems is build as a module (Currently only I2C can be build as a module). * The module init path error handling is rather ugly. E.g. what should be done if either the SPI or the I2C driver fails to register? Most drivers that implement SPI and I2C in the same module currently fallback to undefined behavior in that case. Splitting the the driver into two modules, one for each bus, allows the registration of the other bus driver to continue without problems if one of them fails. This patch splits the AD193X driver into 3 modules. One core module that implements the device logic, but is independent of the bus method used. And one module for SPI and I2C each that registers the drivers and sets up the regmap struct for the bus. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-17ALSA: usx2y: Don't peep the card internal objectTakashi Iwai
Avoid traversing the device object list of the card instance just for checking the PCM streams. The driver's private object already contains the array of substream pointers, so it can be simply looked through. The card internal may be restructured in future, thus better not to rely on it. Also, this fixes the possible deadlocks in PCM mutex. Instead of taking multiple PCM mutexes, just take the common mutex in all places. Along with it, rename prepare_mutex as pcm_mutex. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-17ALSA: usb-audio: work around KEF X300A firmware bugClemens Ladisch
When the driver tries to access Function Unit 10, the KEF X300A speakers' firmware apparently locks up, making even PCM streaming impossible. Work around this by ignoring this FU. Cc: <stable@vger.kernel.org> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-16ASoC: io: Remove SPI supportMark Brown
All ASoC CODEC drivers that use SPI have now been converted to use regmap so we can delete SND_SOC_SPI, preventing any new users being added. Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-16ASoC: max98090: make REVISION_ID readableStephen Warren
The REVISION_ID register is not currently marked readable. snd_soc_read() refuses to read the register, and hence probe() fails. Fixes: d4807ad2c4c0 ("regmap: Check readable regs in _regmap_read") [exposed the bug, by checking for readability] Fixes: 685e42154dcf ("ASoC: Replace max98090 Device Driver") [left out this register from the readable list] Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-16ASoC: txx9aclc_ac97: Fix kernel crash on probeAlexander Shiyan
This patch fixes a crash caused by commit 3bed3344c826 (ASoC: txx9aclc_ac97: Convert to devm_ioremap_resource()). This is an attempt to assign "drvdata->base" while memory for "drvdata" is not already allocated. Fixes: 3bed3344c826 (ASoC: txx9aclc_ac97: Convert to devm_ioremap_resource()) Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org
2014-02-16ASoC: pcm512x: Add regmap selectMark Brown
We need at least the core regmap code to build. Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-15ALSA: hda - Remove superfluous inclusion of linux/pci.hTakashi Iwai
Some codec drivers still have it since using PCI_VENDOR_ID_*. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-15ALSA: hda/realtek - Allow NULL bus->pciTakashi Iwai
Realtek codec driver contains some codes referring to the PCI subdevice IDs, but most of them are optional, typically for checking the codec name variants. Add NULL checks appropriately so that it can work without PCI assignment. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-15ALSA: hda - Remove dependency on bus->pci in hda_beep.cTakashi Iwai
The default parent device can be obtained directly via card object, so we don't need to rely on pci->dev.parent. Since there is no access to pci_dev, we can reduce the inclusion of linux/pci.h, too. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14sound: ASoC: add ASoC board driver for Armada 370 DBThomas Petazzoni
This commit adds a simple ASoC board driver fo the Armada 370 Development Board, which connects the audio unit of the Armada 370 SoC to the I2C-based CS42L51. For now, only the analog audio input and output through the CS42L51 are supported, but a followup patch adds S/PDIF support to this driver. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14ALSA: ak4117: Do not free priv until timer handler hasn't actually stopped ↵Kirill Tkhai
using it Function del_timer() does not guarantee that timer was really deleted. If the timer handler is beeing executed at the moment, the function does nothing. So, it's possible to use already freed memory in the handler: [ref: Documentation/DocBook/kernel-locking.tmpl] This was found using grep and compile-tested only. Signed-off-by: Kirill Tkhai <ktkhai@parallels.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: Drop __bitwise and typedefs for snd_device attributesTakashi Iwai
Using __bitwise and typedefs for the attributes of snd_device struct isn't so useful, and rather it worsens the readability. Let's drop them and use the straightforward enum. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: i2c/ak413x: Use SNDRV_DEV_CODEC for ak413x codec objectsTakashi Iwai
... instead of SNDRV_DEV_LOWLEVEL. No functional change at this point. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: aoa: Use SNDRV_DEV_CODEC for AOA codec objectsTakashi Iwai
... instead of SNDRV_DEV_LOWLEVEL. No functional change at this point. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: usb-audio: Use SNDRV_DEV_CODEC for mixer objectsTakashi Iwai
Instead of SNDRV_DEV_LOWLEVEL, use SNDRV_DEV_CODEC type for mixer objects so that they are managed in a proper release order. No functional change at this point. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: seq_oss: Use standard printk helpersTakashi Iwai
Use the standard pr_xxx() helpers instead of home-baked snd_print*(). Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: seq: Use standard printk helpersTakashi Iwai
Use the standard pr_xxx() helpers instead of home-baked snd_print*(). Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: timer: Use standard printk helpersTakashi Iwai
Use the standard pr_xxx() helpers instead of home-baked snd_print*(). Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: oss: Use standard printk helpersTakashi Iwai
Use dev_err() & co as much as possible. If not available (no device assigned at the calling point), use pr_xxx() helpers instead. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: hwdep: Use standard printk helpersTakashi Iwai
Use dev_err() & co as much as possible. If not available (no device assigned at the calling point), use pr_xxx() helpers instead. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: rawmidi: Use standard printk helpersTakashi Iwai
Use dev_err() & co as much as possible. If not available (no device assigned at the calling point), use pr_xxx() helpers instead. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: core: Use standard printk helpersTakashi Iwai
Use dev_err() & co as much as possible. If not available (no device assigned at the calling point), use pr_xxx() helpers instead. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: pcm: Use standard printk helpersTakashi Iwai
Use dev_err() & co as much as possible. If not available (no device assigned at the calling point), use pr_xxx() helpers instead. For simplicity, introduce new helpers for pcm stream, pcm_err(), etc. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: control: Use standard printk helpersTakashi Iwai
Use dev_err() & co as much as possible. If not available (no device assigned at the calling point), use pr_xxx() helpers instead. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: seq_oss: Drop debug printsTakashi Iwai
The debug prints in snd-seq-oss module are rather useless. Let's clean up before further modifications. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: Use standard device refcount for card accountingTakashi Iwai
Drop the own refcount but use the standard device refcounting via get_device() and put_device(). Introduce a new completion to snd_card instead of the wait queue for syncing the last release, which is used in snd_card_free(). Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: Use static groups for id and number card sysfs attr filesTakashi Iwai
... instead of calling device_create_file() manually. No functional change. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: Embed card device into struct snd_cardTakashi Iwai
As prepared in the previous patch, we are ready to create a device struct for the card object in snd_card_create() now. This patch changes the scheme from the old style to: - embed a device struct for the card object into snd_card struct, - initialize the card device in snd_card_create() (but not register), - registration is done in snd_card_register() via device_add() The actual card device is stored in card->card_dev. The card->dev pointer is kept unchanged and pointing to the parent device as before for compatibility reason. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ASoC: core: Convert to snd_card_new() with a device pointerTakashi Iwai
Also remove superfluous card->dev assignment. Reviewed-by: Mark Brown <broonie@linaro.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: spi: Convert to snd_card_new() with a device pointerTakashi Iwai
Also remove superfluous snd_card_set_dev() calls. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: sparc: Convert to snd_card_new() with a device pointerTakashi Iwai
Also remove superfluous snd_card_set_dev() calls. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: sh: Convert to snd_card_new() with a device pointerTakashi Iwai
Also remove superfluous snd_card_set_dev() calls. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: ppc: Convert to snd_card_new() with a device pointerTakashi Iwai
Also remove superfluous snd_card_set_dev() calls. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: pcmcia: Convert to snd_card_new() with a device pointerTakashi Iwai
Also remove superfluous snd_card_set_dev() calls. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: parisc: Convert to snd_card_new() with a device pointerTakashi Iwai
Also remove superfluous snd_card_set_dev() calls. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: mips: Convert to snd_card_new() with a device pointerTakashi Iwai
Also remove superfluous snd_card_set_dev() calls. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-14ALSA: au1x00: convert to platform deviceManuel Lauss
Make sound/mips/au1x00.c a proper platform_driver. [minor coding style fixes, cleanup and forward-ported by tiwai] Cc: Charles Eidsness <charles@cooper-street.com> Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>