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2016-12-06ASoC: Intel: update bxt_da7219_max98357a to support quad ch dmic captureSathyanarayana Nujella
This patch updates FE channel constraints & BE fixup to support quad channel DMIC capture. DMIC pin's BE fixup is configured based on channel input, i.e. either stereo or quad. Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> Signed-off-by: Harsha Priya <harshapriya.n@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-06ASoC: nau8825: disable sinc filter for high THD of ADCJohn Hsu
This bit will enable 4th order SINC filter. =1, filter will enable; but it consumes higher power. =0, the sinc filter is disable, and it should always keep 0 value to get high THD. Therefor, disable the filter when codec initiation for better performance when recording. Signed-off-by: John Hsu <KCHSU0@nuvoton.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-06ASoC: cs35l34: Simplify the logic to set CS35L34_MCLK_CTL settingAxel Lin
The logic of "value = ~CS35L34_MCLK_DIV & CS35L34_MCLK_RATE_XXXXXX;" is unnecessary complex. By setting CS35L34_MCLK_DIV | CS35L34_MCLK_RATE_MASK as the mask for regmap_update_bits() call, what the code does is exactly the same as setting value = CS35L34_MCLK_RATE_XXXXXX. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Paul Handrigan <Paul.Handrigan@cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-05ASoC: Intel: atom: save FW versionSebastien Guiriec
After the boot of the SST FW the firmware version is send back to the driver. This patch is saving the FW version inside the driver. Signed-off-by: Sebastien Guiriec <sebastien.guiriec@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-05ASoC: Intel: atom: Add sysfs entry in order to store FW versionSebastien Guiriec
This patch is adding a sysfs entry in order to be able to get access to SST FW version. Signed-off-by: Sebastien Guiriec <sebastien.guiriec@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-05ASoC: cs42l56: Fix misuse of regmap_update_bitsFlorian Vaussard
Using regmap_update_bits(..., mask, 1) with 'mask' following (1 << k) and k greater than 0 is wrong. Indeed, _regmap_update_bits will perform (mask & 1), which results in 0 if LSB of mask is 0. Thus the call regmap_update_bits(..., mask, 1) is in reality equivalent to regmap_update_bits(..., mask, 0). In such a case, the correct use is regmap_update_bits(..., mask, mask). This driver is performing such a mistake with the CS42L56_AIN*_REF_MASK masks, which equal 0x10, 0x20, 0x40 and 0x80. Fix the driver to make it consistent with the API. Please note that this change is untested, as I do not have this piece of hardware. Testers are welcome! Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch> Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-05ASoC: topology: Only free TLV for volume mixers of a widgetMengdong Lin
This patch will check the type of embedded controls for a widget, and only free the TLV of volume mixers. Bytes controls don't have TLV. Just free the private value which is used as struct soc_mixer_control for volume mixers or soc_bytes_ext for bytes controls. No need to cast to these types before freeing it. Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-05ASoC: topology: Allow a widget to have multiple enum controlsMengdong Lin
This patch can create multiple enumerated mixer controls for a widget. Previously topology kernel driver assumes a widget can have only one emumerated mixer control. We need to remove this restriction for Broxton. Its firmware modules (widgets) may need multiple enum controls based on the channel and MIC combination. No ABI change is needed. The ABI allows a widget to embed multiple controls. Reported-by: G Kranthi <gudishax.kranthikumar@intel.com> Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-05ASoC: simple_card_utils: tidyup file comment/defineKuninori Morimoto
simple_card_utils was created as simple_card_core in 1st prototype, and current code still have it. Let's tidyup Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-05ASoC: rsnd: rsnd_get_dalign() needs to care SSIU, not SSIKuninori Morimoto
SSIU was controlled by SSI before, but commit c7f69ab53("ASoC: rsnd: use mod base common method on SSIU") separated it into ssiu.c But, it didn't care about rsnd_get_dalign() for judging SSI_BUSIF_DALIGN register value which changes the stream data order. This function will be called from cmd/src/ssiu now, but current code still cares ssi, not ssiu. This patch fix it up Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-05Backmerge tag 'v4.9-rc8' into drm-nextDave Airlie
Linux 4.9-rc8 Daniel requested this so we could apply some follow on fixes cleanly to -next.
2016-12-01ASoC: samsung: Add machine driver for Exynos5433 based TM2 boardSylwester Nawrocki
This patch adds the sound machine driver for the TM2 and TM2E boards. Speaker and headphone playback, Main Mic capture, Bluetooth, Voice call and external accessory are supported. Signed-off-by: Inha Song <ideal.song@samsung.com> [k.kozlowski: rebased on 4.1] Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> [s.nawrocki: rebased to 4.7, adjustment to the ASoC core changes, removed unused ops and direct calls to the max98504 function, added parsing of "audio-amplifier" and "audio-codec" properties, added TDM API calls, switched to gpiod API] Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-01Merge branch 'topic/component' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel
2016-12-01ASoC: add Component level suspend/resumeKuninori Morimoto
In current ALSA SoC, Codec only has suspend/resume feature, but it should be supported on Component level. This patch adds it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-01ASoC: core: replace aux_comp_list to component_dev_listKuninori Morimoto
Now, Card has component_dev_list, we can replace aux_comp_list to component_dev_list with new auxiliary flags Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-01ASoC: core: replace codec_dev_list to component_dev_list on CardKuninori Morimoto
Current Card has Codec list (= codec_dev_list), but Codec will be removed in the future. Because of this reason, this patch adds new Component list in Card, and replace Codec list. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-30ASoC: sun4i-codec: Add support for H3 codecChen-Yu Tsai
The codec on the H3 is similar to the one found on the A31. One key difference is the analog path controls are routed through the PRCM block. This is supported by the sun8i-codec-analog driver, and tied into this codec driver with the audio card's aux_dev. In addition, the H3 has no HP (headphone) and HBIAS support, and no MIC3 input. The FIFO related registers are slightly rearranged. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-30ASoC: sun4i-codec: Add support for A23 codecChen-Yu Tsai
The codec in the A23 is similar to the one found on the A31. One key difference is the analog path controls are routed through the PRCM block. This is supported by the sun8i-codec-analog driver, and tied into this codec driver with the audio card's aux_dev. In addition, the A23 does not have LINEOUT, and it does not support headset jack detection or buttons. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-30ASoC: cht_bsw_rt5672: Use HID translation unitTakashi Iwai
Instead of hard-coded "i2c-10EC5670:00", use the translation helper to avoid the mismatch between i2c-codec and ACPI strings just like what we've done for bytcr_rt5640. This gives more robust binding on funky devices like Dell Wyse 3040. Signed-off-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-30ASoC: intel: Fix crash at suspend/resume without card registrationTakashi Iwai
When ASoC Intel SST Medfield driver is probed but without codec / card assigned, it causes an Oops and freezes the kernel at suspend/resume, PM: Suspending system (freeze) Suspending console(s) (use no_console_suspend to debug) BUG: unable to handle kernel NULL pointer dereference at 0000000000000018 IP: [<ffffffffc09d9409>] sst_soc_prepare+0x19/0xa0 [snd_soc_sst_mfld_platform] Oops: 0000 [#1] PREEMPT SMP CPU: 0 PID: 1552 Comm: systemd-sleep Tainted: G W 4.9.0-rc6-1.g5f5c2ad-default #1 Call Trace: [<ffffffffb45318f9>] dpm_prepare+0x209/0x460 [<ffffffffb4531b61>] dpm_suspend_start+0x11/0x60 [<ffffffffb40d3cc2>] suspend_devices_and_enter+0xb2/0x710 [<ffffffffb40d462e>] pm_suspend+0x30e/0x390 [<ffffffffb40d2eba>] state_store+0x8a/0x90 [<ffffffffb43c670f>] kobj_attr_store+0xf/0x20 [<ffffffffb42b0d97>] sysfs_kf_write+0x37/0x40 [<ffffffffb42b02bc>] kernfs_fop_write+0x11c/0x1b0 [<ffffffffb422be68>] __vfs_write+0x28/0x140 [<ffffffffb43728a8>] ? apparmor_file_permission+0x18/0x20 [<ffffffffb433b2ab>] ? security_file_permission+0x3b/0xc0 [<ffffffffb422d095>] vfs_write+0xb5/0x1a0 [<ffffffffb422e3d6>] SyS_write+0x46/0xa0 [<ffffffffb4719fbb>] entry_SYSCALL_64_fastpath+0x1e/0xad Add proper NULL checks in the PM code of mdfld driver. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: <stable@vger.kernel.org>
2016-11-30ASoC: nau8825: lock longer to avoid playback pop upon resumeJohn Hsu
There is an issue about pop noise in NAU88L25 as follows. Issue 54078: Chell_headphone pop back from S3 (1)Play directly to hw, bypassing CRAS: sox -b 16 -n -t alsa hw:0,0 synth sine 200 sine 200 (2)Close lid or powerd_dbus_suspend, then press a key to resume. (3)no audio after resume (4)Audio will be back after close then reopen the pcm device. After verification, we find one defect is that semaphone lock is not long enough and expired. In this situation, the playback comes back early but pauses a while to wait for the crosstalk detection done. But the detection spends too much time and lock time is up. Therefore, the playback and jack detection sequence interfere to each other. That breaks sequence and makes noise. The driver extends the lock time for the issue. Signed-off-by: John Hsu <KCHSU0@nuvoton.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-30ASoC: intel: Replace kthread with workTakashi Iwai
The usage pattern of kthread worker in Intel SST drivers can be replaced gracefully with the normal workqueue, which is more light- weight and easier to manage in general. Let's do it. While in the replacement, move the schedule_work() call inside the spinlock for excluding the race, too. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Vinod Koul <vinod.koul@intel.com> Tested-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-30ASoC: arizona: Use component pin control functionsRichard Fitzgerald
We need to modify the state of some of our own pins and are currently not taking account that the pin name may have a name_prefix applied to it. Replace the snd_soc_dapm_x_pin functions with the equivalent snd_soc_component_x_pin functions so that any name_prefix will be handled automatically. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-30Merge branch 'topic/dapm-pin' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-arizona
2016-11-30ASoC: core: Add component pin control functionsRichard Fitzgerald
It's often the case that a codec driver will need to control its own pins. However, if a name_prefix has been applied to this codec it must be included in the name passed to any of the snd_soc_dapm_x_pin() functions. The behaviour of the existing pin control functions is reasonable, since you may want to search for a fully-specified name within the scope of an entire card. This means that we can't apply the prefix in these functions because it will break card-scope searches. Constructing a prefixed string "manually" in codec drivers leads to a lot of repetition of the same code. To make this tidier in codec drivers this patch adds a new set of equivalent functions that take a struct snd_soc_component instead of a dapm context and automatically add the component's name_prefix to the given name. This makes it a simple change in codec drivers to be prefix-safe. The new functions are not quite trivial enough to be inlines and the compiler won't be able to compile-away any part of them. Although it looks somewhat inefficient to have to allocate a temporary buffer and combine strings, the current design of the widget list doesn't lend itself to a more optimized implementation - it's a single list of all widgets on a card and is searched linearly for a matching string. As pin state changes are generally low-frequency events it's unlikely to be a significant issue - at least not enough to rewrite the widget list handling just for this. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-30ASoC: rt5670: Add missing 10EC5072 ACPI IDTakashi Iwai
rt5670 driver supports also RT5672 codec, but its ACPI ID is missing. This was found on Dell Wyse 3040 box. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-30ASoC: rt5670: Enable Braswell platform workaround for Dell Wyse 3040Takashi Iwai
Dell Wyse 3040 requires the platform workaround for enabling dmic and jack detection as defined for Braswell CRB. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-30ASoC: Intel: Add missing 10EC5672 ACPI ID matching for Cherry TrailTakashi Iwai
Add the missing ACPI ID 10EC5672 for Cherry Trail, which bounds with cht-bsw-rt5672 driver. This combination was found on Dell Wyse 3040. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-30Merge tag 'drm-qemu-20161121' of git://git.kraxel.org/linux into drm-nextDave Airlie
drm/virtio: fix busid in a different way, allocate more vbufs. drm/qxl: various bugfixes and cleanups, * tag 'drm-qemu-20161121' of git://git.kraxel.org/linux: (224 commits) drm/virtio: allocate some extra bufs qxl: Allow resolution which are not multiple of 8 qxl: Don't notify userspace when monitors config is unchanged qxl: Remove qxl_bo_init() return value qxl: Call qxl_gem_{init, fini} qxl: Add missing '\n' to qxl_io_log() call qxl: Remove unused prototype qxl: Mark some internal functions as static Revert "drm: virtio: reinstate drm_virtio_set_busid()" drm/virtio: fix busid regression drm: re-export drm_dev_set_unique Linux 4.9-rc5 gp8psk: Fix DVB frontend attach gp8psk: fix gp8psk_usb_in_op() logic dvb-usb: move data_mutex to struct dvb_usb_device iio: maxim_thermocouple: detect invalid storage size in read() aoe: fix crash in page count manipulation lightnvm: invalid offset calculation for lba_shift Kbuild: enable -Wmaybe-uninitialized warnings by default pcmcia: fix return value of soc_pcmcia_regulator_set ...
2016-11-29ASoC: rt298: disable IRQ when jack is NULLBard Liao
Disable IRQ when jack is NULL in rt298_mic_detect. So machine driver can use it in suspend/resume. Signed-off-by: Bard Liao <bardliao@realtek.com> Reviewed-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-29ASoC: Intel: atom: Make some messages to debug levelTakashi Iwai
Intel sst driver spews lots of kernel messages in INFO level; typically, it gives a kernel message at each time it allocates or frees a stream, or at each time when a stream is started or stopped. This will piles up quickly, and it's almost useless for normal users, so let's hide them to KERN_DEBUG level. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-29ASoC: wm_adsp: Remove redundant extern declarationsCharles Keepax
Functions are given external linkage by default making the extern's unnecessary, as such remove them. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-29ASoC: arizona: Remove redundant extern declarationsCharles Keepax
Functions are given external linkage by default making the extern's unnecessary, as such remove them. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-25ASoC: Intel: Skylake: Removed the unused I2S blob structureGuruprasadX Pawse
Now that I2S conflig blob structure is no longer in use, remove it. Signed-off-by: GuruprasadX Pawse <guruprasadx.pawse@intel.com> Signed-off-by: Jeeja KP <jeeja.kp@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-25ASoC: Intel: Skylake: Don't use dma I2S config structure in kernelGuruprasadX Pawse
I2S blob config structure can change between DSP copier module versions. We are not modifying these structures anyway and NHLT blobs specify them properly, so use the blob directly to send the dma_control ipc instead of using the predefined I2S blob config structure. Signed-off-by: GuruprasadX Pawse <guruprasadx.pawse@intel.com> Signed-off-by: Jeeja KP <jeeja.kp@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-24ASoC: sunxi: Uninitialized variable in probe()Dan Carpenter
Oddly enough, my version of GCC misses this uninitialized variable. Fixes: ba2ff3027b5a ("ASoC: sunxi: Add support for A23/A33/H3 codec's analog path controls") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-23ASoC: ab8500: Remove explicit initialization of driver callbacks to NULLLars-Peter Clausen
Fields of structs with global storage are implicitly initialized to 0/NULL, there is usually no need to do this explicitly. Removing the initialization of the legacy suspend/resume callback fields also gets the driver ready for the day when they are eventually removed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-23ASoC: uda1380: Request GPIOs at bus probe timeLars-Peter Clausen
Resources should be requested when the device is probed on the control bus rather then when the CODEC is bound to the sound card. This allows things like probe deferring and device managed allocations to work. So move the GPIO request calls from the CODEC probe to the bus probe and also make them managed along the way. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-23ASoC: uda1380: Remove unused DAI ID definesLars-Peter Clausen
The DAI ID defines are back from the time when DAIs were referenced by a numerical ID. These days a string is used for matching instead and the defines are unused. The last user of these defines was removed in commit f0fba2ad1b6b ("ASoC: multi-component - ASoC Multi-Component Support"). So remove the defines as well. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-22ASoC: wm_adsp: Check return value from wm_adsp_buffer_initCharles Keepax
We are not checking the return value from a call to wm_adsp_buffer_init it looks like this used to be returned at the bottom of the function but probably got missed when more error paths were added. This patch adds the appropriate error check. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-22ASoC: sunxi: Add support for A23/A33/H3 codec's analog path controlsChen-Yu Tsai
The internal codec on A23/A33/H3 is split into 2 parts. The analog path controls are routed through an embedded custom register bus accessed through the PRCM block. The SoCs share a common set of inputs, outputs, and audio paths. The following table lists the differences. ---------------------------------------- | Feature \ SoC | A23 | A33 | H3 | ---------------------------------------- | Headphone | v | v | | ---------------------------------------- | Line Out | | | v | ---------------------------------------- | Phone In/Out | v | v | | ---------------------------------------- Add an ASoC component driver for it. This should be tied to the codec audio card as an auxiliary device. This patch adds the commont paths and controls, and variant specific headphone out and line out. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-22ASoC: rsnd: use dma_sync_single_for_xxx() for IOMMUKuninori Morimoto
IOMMU needs DMA mapping function to use it. One solution is that we can use DMA mapped dev on snd_pcm_lib_preallocate_pages_for_all() for SNDRV_DMA_TYPE_DEV. But pcm_new and dma map timing are mismatched. Thus, this patch uses SNDRV_DMA_TYPE_CONTINUOUS for pcm_new, and use dma_sync_single_for_xxx() for each transfer. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-22ASoC: rsnd: Request/Release DMA channel each timeKuninori Morimoto
Current Renesas Sound driver requests DMA channel when .probe timing, and release it when .remove timing. And use DMA on .start/.stop But, Audio DMAC power ON was handled when request timing (= .probe), and power OFF was when release timing (= .remove). This means Audio DMAC power is always ON during driver was enabled. The best choice to solve this issue is that DMAEngine side handle this. But current DMAEngine API design can't solve atmic/non-atmic context issue for power ON/OFF. So next better choice is sound driver request/release DMA channel each time. This patch do it Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-22ASoC: wm_adsp: Remove unused wm_coeff_ctl.kcontrolRichard Fitzgerald
The kcontrol pointer in wm_coeff_ctl is not used now. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-22ASoC: wm_adsp: Firmware controls should be added as codec controlsRichard Fitzgerald
We were adding firmware controls as card controls (using snd_soc_add_codec_controls). The DSP is part of a specific codec so we should be adding them as codec controls. Adding as codec controls also means that if the codec has a name_prefix it will be added to the control name, which won't happen when adding as a card control. As that was the only use of the card pointer in struct wm_adsp it can be removed. For ADSP2 codecs a wm_adsp2_codec_probe() was added since the original control handling was written, and that's the logical place to store a pointer to the codec rather than delaying it until the codec is powered-up. For ADSP1 we don't use a codec_probe() stage so the codec pointer initialization replaces the original card pointer initialization in wm_adsp1_event(). Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-22ASoC: cht_bsw_rt5645: Fix leftover kmallocTakashi Iwai
cht_bsw_rt5645 driver allocates the own codec_id string but doesn't release it. For simplicity, put the string in cht_mc_private; then the string is allocated in a shot and released altogether. Fixes: c8560b7c917f ("ASoC: cht_bsw_rt5645: Fix writing to string literal") Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-22ASoC: samsung: Enable COMPILE_TEST for SmartQ and WM8580Krzysztof Kozlowski
The I2S sound drivers for SmartQ board and WM8580 codec can be compile tested to increase build coverage. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-22ASoC: samsung: Enable COMPILE_TEST for entire Samsung ASocKrzysztof Kozlowski
Instead of build time, Samsung ASoC drivers have rather runtime dependency on Exynos or other Samsung platforms. For building they require Common Clock Framework. If it is provided they could be compile tested to increase build coverage. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-22ASoC: samsung: smdk_wm8580: Remove old platforms and drop mach-types usageKrzysztof Kozlowski
MACH_SMDKC100, MACH_SMDKV210 and MACH_SMDKC110 are no longer supported so we can drop the dead code. After this the driver no longer differentiates between machines (S3C24xx machines are not supported by it) so there is no need to override I2S device id in cpu_dai_name and SEC_PLAYBACK dai_link can be removed as well. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-22ASoC: samsung: Remove non-existing MACH dependenciesKrzysztof Kozlowski
MACH_SMDKC100 was removed in commit b8529ec1c1b0 ("ARM: S5PC100: no more support S5PC100 SoC"). MACH_SMDKV210 and MACH_SMDKC110 in commit 28c8331d386 ("ARM: S5PV210: Remove support for board files"). Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>