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2016-01-21ALSA: timer: Introduce disconnect op to snd_timer_instanceTakashi Iwai
Instead of the previous ugly hack, introduce a new op, disconnect, to snd_timer_instance object for handling the wake up of pending tasks more cleanly. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=109431 Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-12ALSA: hda_intel: add card number to irq descriptionHeiner Kallweit
Currently the info in /proc/interrupts doesn't allow to figure out which interrupt belongs to which card (HDMI, PCH, ..). Therefore add card details to the interrupt description. With the patch the info in /proc/interrupts looks like this: PCI-MSI 442368-edge snd_hda_intel:card1 PCI-MSI 49152-edge snd_hda_intel:card0 NOTE: this patch adds the new irq_descr field snd_card struct that is filled automatically at a card object creation. This can be used generically for other drivers as well. The changes for others will follow later -- tiwai Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-11Merge tag 'asoc-v4.4-rc8' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Last updates for v4.5 A bunch more updates for v4.5, mainly driver work: - More topology API enhancements from Mengdong Lin working towards making everything more component based and being able to specify PCM links via topology. - Large sets driver updates from Cirrus, Intel (mainly more Skylake support) and Renesas. - New driver for AMD ACP - Rename PCM1792a driver to be generic pcm179x
2016-01-11Merge remote-tracking branches 'asoc/topic/adsp' and 'asoc/topic/amd' into ↵Mark Brown
asoc-next
2016-01-11Merge remote-tracking branch 'asoc/topic/pcm-list' into asoc-nextMark Brown
2016-01-11Merge tag 'asoc-v4.5' into asoc-nextMark Brown
ASoC: Updates for v4.5 This is quite a busy release on the driver front with a lot of new drivers being added but comparatively quiet on the core side with only one big change going in and that a fairly straightforward refactoring. - Conversion of the array of DAI links to a list by Mengdong Lin, supporting dynamically adding and removing DAI links. - Some more fixes for the topology code, though it is still not final and ready for enabling in production. We really need to get to the point where that can be done. - A pile of changes for Intel SkyLake drivers which hopefully deliver some useful initial functionality for systems with this chipset, though there is more work still to come. - New drivers for a number of Imagination Technologies IPs. - Lots of new features and cleanups for the Renesas drivers. - ANC support for WM5110. - New driver for Atmel class D speaker drivers. - New drivers for Cirrus CS47L24 and WM1831. - New driver for Dialog DA7128. - New drivers for Realtek RT5659 and RT56156. - New driver for Rockchip RK3036. - New driver for TI PC3168A # gpg: Signature made Wed 23 Dec 2015 00:42:40 GMT using RSA key ID 5D5487D0 # gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>" # gpg: aka "Mark Brown <broonie@debian.org>" # gpg: aka "Mark Brown <broonie@kernel.org>" # gpg: aka "Mark Brown <broonie@tardis.ed.ac.uk>" # gpg: aka "Mark Brown <broonie@linaro.org>" # gpg: aka "Mark Brown <Mark.Brown@linaro.org>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 3F25 68AA C269 98F9 E813 A1C5 C3F4 36CA 30F5 D8EB # Subkey fingerprint: ADE6 68AA 6757 18B5 9FE2 9FEA 24D6 8B72 5D54 87D0
2016-01-11Merge remote-tracking branch 'asoc/topic/intel' into asoc-nextMark Brown
2016-01-10ASoC: Make aux_dev more like a generic componentMengdong Lin
aux_dev is mainly used by the machine driver to specify analog devices, which are registered as codecs. Making it more like a generic component can help the machine driver to use it to specify any component with topology info by name. Details: - Remove the stub 'rtd_aux' array from the soc card. - Add a list 'aux_comp_list' to store the components of aux_devs. And add a list head 'list_aux' to struct snd_soc_component, for adding such components to the above list. - Add a 'init' ops to a component for machine specific init. soc_bind_aux_dev() will set it to be aux_dev's init. And it will be called when probing the component. - soc_bind_aux_dev() will also search components by name of an aux_dev, since it may not be a codec. - Move probing of aux_devs before checking new DAI links brought by topology. - Move removal of aux_devs later than removal of links. Because topology of aux components may register DAIs and the DAI drivers will go with removal of the aux components, we want soc_remove_link_dais() to remove the DAIs at first. Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-10Merge branch 'topic/hdac' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel
2016-01-10ASoC: dwc: add quirk to override COMP_PARAM_1 registerMaruthi Srinivas Bayyavarapu
DWC for capture in ACP 2.x IP reports playback and capture capabilities though it supports only capture. Added a quirk to override default value to represent capture capability only. Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-10ASoC: Support registering a DAI dynamicallyMengdong Lin
Define API snd_soc_register_dai() to add a DAI dynamically and create the DAI widgets. Topology can use this API to register DAIs when probing a component with topology info. These DAIs's playback & capture widgets will be freed when the sound card is unregistered and the DAIs will be freed when cleaning up the component. And a dobj is embedded into the struct snd_soc_dai_driver. Topology can use the dobj to find the DAI drivers created by it and free them when the topology component is removed. Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-10ALSA: hdac: add snd_hdac_ext_bus_link_power_up_allVinod Koul
We have an API for powering down all links, we need a similar one for powering up links, so add for power up as well Signed-off-by: Jayachandran B <jayachandran.b@intel.com> Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-10ALSA: hdac: Add support for hda DMA Resume capabilityJeeja KP
Skylake sports new capability of DMA resume, DRSM where we can resume the DMA. This capability is defined by presence of AZX_DRSM_CAP_ID. If this capability is present, we use this capability. So we add: snd_hdac_ext_stream_drsm_enable() - DMA resume caps snd_hdac_ext_stream_set_dpibr() - set the DMA position snd_hdac_ext_stream_set_lpib() - set the lpib Signed-off-by: Jeeja KP <jeeja.kp@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-06Merge branch 'for-linus' into for-nextTakashi Iwai
Conflicts: drivers/gpu/drm/i915/intel_display.c sound/soc/intel/skylake/skl.h
2016-01-05Merge remote-tracking branch 'asoc/fix/dapm' into asoc-linusMark Brown
2016-01-05Merge branch 'fix/intel' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel
2015-12-30ASoC: Use nested lock for snd_soc_dapm_mutex_lockCharles Keepax
snd_soc_dapm_mutex_lock currently uses the un-nested call which can cause lockdep warnings when called from control handlers (a relatively common usage) and using modules. As creating the control causes a potential mutex inversion with the handler, creating the control will take the controls_rwsem under the dapm_mutex and accessing the control will take the dapm_mutex under controls_rwsem. All the users look like they want to be using the runtime class of the lock anyway, so this patch just changes snd_soc_dapm_mutex_lock to use the nested call, with the SND_SOC_DAPM_CLASS_RUNTIME class. Fixes: f6d5e586b416 ("ASoC: dapm: Add helpers to lock/unlock DAPM mutex") Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-23Merge tag 'asoc-v4.5' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v4.5 This is quite a busy release on the driver front with a lot of new drivers being added but comparatively quiet on the core side with only one big change going in and that a fairly straightforward refactoring. - Conversion of the array of DAI links to a list by Mengdong Lin, supporting dynamically adding and removing DAI links. - Some more fixes for the topology code, though it is still not final and ready for enabling in production. We really need to get to the point where that can be done. - A pile of changes for Intel SkyLake drivers which hopefully deliver some useful initial functionality for systems with this chipset, though there is more work still to come. - New drivers for a number of Imagination Technologies IPs. - Lots of new features and cleanups for the Renesas drivers. - ANC support for WM5110. - New driver for Atmel class D speaker drivers. - New drivers for Cirrus CS47L24 and WM1831. - New driver for Dialog DA7128. - New drivers for Realtek RT5659 and RT56156. - New driver for Rockchip RK3036. - New driver for TI PC3168A
2015-12-23Merge branch 'for-linus' into for-nextTakashi Iwai
Conflicts: drivers/gpu/drm/i915/intel_pm.c
2015-12-23Merge remote-tracking branches 'asoc/topic/rt286', 'asoc/topic/rt5616' and ↵Mark Brown
'asoc/topic/rt5677' into asoc-next
2015-12-23Merge remote-tracking branches 'asoc/topic/kcontrol', 'asoc/topic/max98357a' ↵Mark Brown
and 'asoc/topic/mtk' into asoc-next
2015-12-23Merge remote-tracking branches 'asoc/topic/fsl-spdif', 'asoc/topic/img' and ↵Mark Brown
'asoc/topic/intel' into asoc-next
2015-12-23Merge remote-tracking branches 'asoc/topic/dpcm', 'asoc/topic/dwc', ↵Mark Brown
'asoc/topic/fsl', 'asoc/topic/fsl-asrc' and 'asoc/topic/fsl-esai' into asoc-next
2015-12-23Merge remote-tracking branches 'asoc/topic/da7219', 'asoc/topic/dai-link' ↵Mark Brown
and 'asoc/topic/doc' into asoc-next
2015-12-23Merge remote-tracking branches 'asoc/topic/atmel-classd', 'asoc/topic/const' ↵Mark Brown
and 'asoc/topic/da7218' into asoc-next
2015-12-23Merge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/adsp', ↵Mark Brown
'asoc/topic/ak4613' and 'asoc/topic/atmel' into asoc-next
2015-12-23Merge remote-tracking branch 'asoc/topic/pcm3168a' into asoc-nextMark Brown
2015-12-23Merge remote-tracking branch 'asoc/topic/pcm-list' into asoc-nextMark Brown
2015-12-23Merge remote-tracking branch 'asoc/topic/dapm' into asoc-nextMark Brown
2015-12-23ASoC: da7219: Add support for 1.6V micbias levelAdam Thomson
HW can provide 1.6V micbias level as well the existing levels already provided in the driver. This patch adds support for 1.6V to the DT binding. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-23ASoC: da7219: Remove internal LDO features of codecAdam Thomson
In AB silicon, the internal LDO is not supported so remove DT and driver references to this (digital voltage direct from 'VDD' supply) Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-12ASoC: Add SOC_DOUBLE_STS macroDamien.Horsley
Add SOC_DOUBLE_STS macro for read-only volatile status controls Signed-off-by: Damien.Horsley <Damien.Horsley@imgtec.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-10ALSA: hda - Move audio component accesses to hdac_i915.cTakashi Iwai
A couple of i915_audio_component ops have been added and accessed directly from patch_hdmi.c. Ideally all these should be factored out into hdac_i915.c. This patch does it, adds two new helper functions for setting N/CTS and fetching ELD bytes. One bonus is that the hackish widget vs port mapping is also moved to hdac_i915.c, so that it can be fixed / enhanced more cleanly. Reviewed-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-09Merge branch 'topic/sink' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel
2015-12-08ASoC: Define add/remove_dai_link ops for a soc cardMengdong Lin
A machine driver can register the two ops. When a DAI link is added or removed by a component's topology, the ASoC core can call the ops to notify the machine driver for extra intialization or destruction. E.g. topology can create FE DAI links from a cpu DAI component, and the machine driver may define an add_dai_link ops to set machine-specific .init ops for the DAI link. Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-08ASoC: Implement DAI links in a list & define API to add/remove a linkMengdong Lin
Implement a dai link list for the soc card. Add APIs to add/remove a DAI links dynamically, e.g. by topology. And a dobj is embedded into the struct snd_soc_dai_link. Topology can use the dobj to find the links created by it and remove them when the topology component is unloaded. The predefined DAI links are reserved to keep backward compatibility. And they will also be added to the list. Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-07ASoC: dwc: add quirk for different register offsetMaruthi Srinivas Bayyavarapu
DWC in ACP 2.x IP has different offsets for I2S_COMP_PARAM_* registers. Added a quirk to support the same. Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-07ALSA: hda - Fix playback noise with 24/32 bit sample size on BXTLu, Han
In BXT-P A0, HD-Audio DMA requests is later than expected, and makes an audio stream sensitive to system latencies when 24/32 bits are playing. Adjusting threshold of DMA fifo to force the DMA request sooner to improve latency tolerance at the expense of power. v2: move Intel specific code to hda_intel.c Signed-off-by: Lu, Han <han.lu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-01Merge branch 'topic/sink' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-dapm
2015-11-30ASoC: da7218: Add da7218 codec driverAdam Thomson
This adds support for DA7217 and DA7218 audio codecs. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-30ALSA: compress: Pass id string to snd_compress_newRichard Fitzgerald
Make snd_compress_new take an id string (like snd_pcm_new). This string can be included in the procfs info. This patch also updates soc_new_compress() to create an ID based on the stream and dai name, as done for PCM streams. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-30ALSA: compress: Add procfs info file for compressed nodesRichard Fitzgerald
This patch implements a procfs info file for compr nodes when SND_VERBOSE_PROCFS is enabled. This is equivalent to what the PCM core already does for pcm nodes. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-30ALSA: i2c: constify snd_i2c_ops structuresJulia Lawall
The snd_i2c_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-27Merge branch 'for-linus' into for-nextTakashi Iwai
2015-11-25Merge remote-tracking branch 'asoc/fix/dapm' into asoc-linusMark Brown
2015-11-25ASoC: core: mark SND_SOC_BYTES_EXT as deprecatedVinod Koul
Since we have SND_SOC_BYTES_TLV control to lets devices have larger size data sent, we do not need SND_SOC_BYTES_EXT with 512 byte limitation so mark it deprecated Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-25ASoC: dapm: add a dapm sink widgetVinod Koul
DAPM models various widgets but lacks a sink widget. DSPs can have modules which take audio data, process it and are capable of generating events thus acting as a sink of data. To make the dapm graph complete for such paths we need a dapm sink widget for these modules, so add a SND_SOC_DAPM_SINK to declare such a widget. This widget will be treated as SND_SOC_DAPM_EP_SINK endpoint in the dapm graph Signed-off-by: Vinod Koul <vinod.koul@intel.com> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-22ALSA: midi: constify snd_rawmidi_global_ops structuresJulia Lawall
The snd_rawmidi_global_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-21Merge branch 'topic/hdac' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel
2015-11-21ALSA: hdac: structure definition for ext_dma_paramsSubhransu S. Prusty
This extends the structure definition of ext_device and adds definition for dma_params which will be used when hdmi codec. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
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