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2015-06-11ALSA: HDA: remove the unused function declarationVinod Koul1-1/+0
Commit a1b3fda6ae ALSA: hdac_ext: add hdac extended controller, erroneously added snd_hdac_ext_bus_map_codec_to_link() function declaration, so remove it Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-11ALSA: hda - Fix link power unbalance at device removalTakashi Iwai1-1/+1
snd_hdac_link_power() has to be called after unregistering the codec device. Otherwise the device might be already runtime-suspended, thus the refcount goes under zero, triggering a warning like: WARNING: CPU: 7 PID: 2014 at sound/hda/hdac_i915.c:63 snd_hdac_display_power+0x106/0x120 [snd_hda_core]() CPU: 7 PID: 2014 Comm: modprobe Not tainted 4.1.0-rc7-test+ #1 Call Trace: [<ffffffff81697fe3>] dump_stack+0x4c/0x6e [<ffffffff810696da>] warn_slowpath_common+0x8a/0xc0 [<ffffffff810697ca>] warn_slowpath_null+0x1a/0x20 [<ffffffffa02dd526>] snd_hdac_display_power+0x106/0x120 [snd_hda_core] [<ffffffffa030b422>] azx_intel_link_power+0x12/0x20 [snd_hda_intel] [<ffffffffa037139f>] azx_link_power+0x1f/0x30 [snd_hda_codec] [<ffffffffa02d89fe>] snd_hdac_link_power+0x2e/0x40 [snd_hda_core] [<ffffffffa0368524>] snd_hda_codec_dev_free+0x34/0x50 [snd_hda_codec] [<ffffffffa0252061>] __snd_device_free+0x51/0xa0 [snd] ..... Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-11ALSA: hdac_ext: add extended stream capabilitiesJeeja KP3-1/+451
Now we have the bus and controller code added to find and initialize the extended capabilities. Now we need to use them in stream code to decouple stream, manage links etc So this patch adds the stream handling code for extended capabilities introduced in preceding patches Signed-off-by: Jeeja KP <jeeja.kp@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-11ALSA: hdac_ext: add hdac extended controllerJeeja KP3-1/+306
The controller needs to support the new capabilities and allow reading, parsing and initializing of these capabilities, so this patch does it Signed-off-by: Jeeja KP <jeeja.kp@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-11ALSA: hdac_ext: add extended HDA busJeeja KP5-0/+173
The new HDA controllers from Intel support new capabilities like multilink, pipe processing, SPIB, GTS etc In order to use them we create an extended HDA bus which embed the hdac bus and contains the fields for extended configurations Signed-off-by: Jeeja KP <jeeja.kp@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-11ALSA: usb-audio: Set correct type for some UAC2 mixer controls.Johan Rastén1-3/+3
Changed ctl type for Input Gain Control and Input Gain Pad Control to USB_MIXER_S16 as per section 5.2.5.7.11-12 in the USB Audio Class 2.0 definition. Signed-off-by: Johan Rastén <johan@oljud.se> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-11ALSA: hda - Re-add the lost fake mute supportTakashi Iwai4-2/+34
Yet another regression by the transition to regmap cache; for better usability, we had the fake mute control using the zero amp value for Conexant codecs, and this was forgotten in the new hda core code. Since the bits 4-7 are unused for the amp registers (as we follow the syntax of AMP_GET verb), the bit 4 is now used to indicate the fake mute. For setting this flag, snd_hda_codec_amp_update() becomes a function from a simple macro. The bonus is that it gained a proper function description. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-11ALSA: hda - Continue probing even if i915 binding failsTakashi Iwai1-1/+2
Currently snd-hda-intel driver aborts the probing of Intel HD-audio controller with i915 power well management when binding with i915 driver via hda_i915_init() fails. This is no big problem for Haswell and Broadwell where the HD-audio controllers are dedicated to HDMI/DP, thus i915 link is mandatory. However, Skylake, Baytrail and Braswell have only one controller and both HDMI/DP and analog codecs share the same bus. Thus, even if HDMI/DP isn't usable, we should keep the controller working for other codecs. For fixing this, this patch simply allows continuing the probing even if hda_i915_init() call fails. This may leave stale sound components for HDMI/DP devices that are unbound with graphics. We could abort the probing selectively, but from the code simplicity POV, it's better to continue in all cases. Reported-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-10ALSA: hda - Allow calling snd_hdac_i915_*() without actual bindingTakashi Iwai1-4/+7
Add the missing NULL checks so that snd_hdac_i915*() can be called even after the binding with i915 failed. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-10ALSA: hda - Don't actually write registers for caps overwritesTakashi Iwai1-0/+3
Along with the transition to regmap for managing the cached parameter reads, the caps overwrite was also moved to regmap cache. The cache change itself works, but it still tries to write the non-existing verb (the HDA parameter is read-only) wrongly. It's harmless in most cases, but some chips are picky and may result in the codec communication stall. This patch avoids it just by adding the missing flag check in reg_write ops. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-09Doc: sound:oss: Fix typo in sound/ossMasanari Iida3-3/+3
This patch fix some spelling typo found in Documentations/sound/oss. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-09ALSA: hda: Intel: enable automatic runtime pm for HDMI codecs by defaultLu, Han3-0/+8
Enable runtime PM of the HDMI audio codec on the latest Intel platforms. So the HD-A controller or HDMI codec can suspend when idle timeout by default and release the GFX power well. The patch influences HSW/BDW/BYT/BSW/SKL. Eariler platforms and third party analog codecs will not be influenced. Signed-off-by: Lu, Han <han.lu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-09ALSA: hda - fix number of devices query on hotplugDave Airlie1-1/+1
The new regmap code seems to cache this, which isn't helpful for the hotplug dock situation where this gets updated. Use the uncached query for this. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-08ASoC: intel: Remove unused variable hswTakashi Iwai1-1/+0
The recent fix left a variable declaration without usage. sound/soc/intel/haswell/sst-haswell-pcm.c:1349:18: warning: unused variable ‘hsw’ [-Wunused-variable] Fixes: edd8ed496b98 ('ASoC: Intel: handle haswell pcm suspend including runtime modules freeing') Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-08ALSA: usb-audio: add native DSD support for JLsounds I2SoverUSBJurgen Kramer1-2/+3
This patch adds native DSD support for the XMOS based JLsounds I2SoverUSB board Signed-off-by: Jurgen Kramer <gtmkramer@xs4all.nl> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-05ASoC: tas2552: Configure the WCLK frequency based on the streamPeter Ujfalusi2-21/+59
Instead of hard wiring the WCLK frequency at probe time do it runtime. The hard wired 88_96KHz was not even setting the correct bits since it was defined as (1 << 6) which will change the I2S_OUT_SEL bit and will leave the amplifier configured for 8KHz. At the same time clean up and fix the CFG3 register bits. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05ASoC: tas2552: Add support for word length configurationPeter Ujfalusi2-0/+48
Configure the word length based on the params_width of the stream. Also configure the clock per frame value which is used when tas2552 is bus master. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05ASoC: tas2552: Implement startup/stop sequence as per TRMPeter Ujfalusi1-16/+28
Certain sequence need to be followed in order to have smooth power up and power down performance. Execute this sequence via DAPM_POST widget. Remove patching the RESERVED_0D register at probe time since it has to be handled every time when we stop or start the amplifier. In order to be able to execute the sequence at the correct time, the driver need to request to ignore the pmdown time. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05ASoC: tas2552: Correct the Speaker Driver Playback Volume (PGA_GAIN)Peter Ujfalusi1-2/+2
The last parameter for DECLARE_TLV_DB_SCALE() is to tell if the gain will be muted or not when it is set to raw 0. IN this case it is not muted. The PGA_GAIN is in 0-4 bits in the register. Fix the offset in the SOC_SINGLE_TLV() for this. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05ASoC: tas2552: Clean up the Digital - Analog DAPM route definitionPeter Ujfalusi1-8/+6
The strings should be: 'static const char * const tas2552_input_texts[]' SOC_DAPM_ENUM should have "Route" in place of xname and no need to have it as an array. Also align the parameters. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05ASoC: tas2552: Add TDM supportPeter Ujfalusi2-4/+58
TDM support is achieved using DSP transfer mode and setting a programmable offset which specifies where data begins with respect to the frame sync. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05ASoC: tas2552: Correct and clean up data format and BCLK/WCLK directionPeter Ujfalusi2-18/+17
Use names from the datasheet for the definitions. Correct the data format definitions since they were not correct. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05ASoC: tas2552: Correct dai format supportPeter Ujfalusi1-14/+15
DSP_A mode require one bit delay from the FS, DSP_B is without data delay. When checking the requested format, also match the bit and fs inversion flag along with the format since it is not possible to change inversion. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05ASoC: tas2552: Add support for pll and pdm source clock selectionPeter Ujfalusi1-4/+29
Instead of hard wiring the PLL_CLKIN and PDM_CLK to be sourced from BCLK add proper clock configuration via the set_dai_sysclk callback. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>