- 23 Jul, 2019 19 commits
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Janusz Jankowski authored
Some codecs require BCLK to be on for some time, before sending any data. SOF can enable BCLK and then wait for guaranteed time, before starting DMA on SSP start. Signed-off-by:
Janusz Jankowski <janusz.jankowski@linux.intel.com> Signed-off-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20190722141402.7194-22-pierre-louis.bossart@linux.intel.comSigned-off-by:
Mark Brown <broonie@kernel.org>
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Kai Vehmanen authored
When application goes through SUSPEND/STOP->PREPARE->START cycle, we should always reprogram the DAI link DMA to ensure it is in sync with the host PCM DMA. Use same state tracking logic to handle both restart and system resume flows. Use link_prepared field of 'struct hdac_ext_stream' to store the state, instead of adding redundant fields to SOF specific structs. Signed-off-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by:
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Guennadi Liakhovetski authored
Enabling MSI on HDA can fail, in which case the legacy PCI IRQ mode will be used. To make testing this mode easier add an "enable_msi" module parameter, which is only enabled if debugging is enabled too. Signed-off-by:
Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Signed-off-by:
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Zhu Yingjiang authored
Remove the first clear WAKESTS, only one clear is needed during init chip. Signed-off-by:
Zhu Yingjiang <yingjiang.zhu@linux.intel.com> Signed-off-by:
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Zhu Yingjiang authored
Unify resume code by using SOF common function hda_dsp_ctrl_init_chip() which can handle both HDA and non-HDA cases. Move code to reset stream-to-link mapping into hda_dsp_ctrl_init_chip(). Signed-off-by:
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Zhu Yingjiang authored
Set the HDA stream position buffer during init chip. The position buffer needs to be set in both HDA codec and nocodec cases. Using SOF defined function and move it to common code. Signed-off-by:
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Rander Wang authored
In commit 7d4f606c ("ALSA: hda - WAKEEN feature enabling for runtime pm"), legacy HD-A driver sets hda controller in reset mode after entering runtime-suspend. And when resuming from suspend mode, it checks hda controller & codec status to detect headphone hotplug event. Now this patch does the same job in SOF runtime pm functions. And we need to check all the non-hdmi codecs for some cases like playback with HDMI or capture with DMIC connected to dsp. In these cases, only controller is active and codecs are suspended, so codecs can't send unsolicited event to controller. The jack polling operation will activate codecs and unsolicited event can work even codecs become suspended later. Tested on whiskylake with hda codecs. Signed-off-by:
Rander Wang <rander.wang@linux.intel.com> Signed-off-by:
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Rander Wang authored
Move the code for hda to one point Signed-off-by:
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Keyon Jie authored
The ROM state is represented by the 24 LSB bits in the ROM status register, so the mask should be 0xffffff instead of 0xf. Signed-off-by:
Keyon Jie <yang.jie@linux.intel.com> Signed-off-by:
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Fred Oh authored
Remove unused and no plan to use variable from suspend function. Signed-off-by:
Fred Oh <fred.oh@linux.intel.com> Signed-off-by:
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Daniel Baluta authored
On i.MX8 data/heap/stack is kept in System RAM so do not ignore SRAM block types received from FW. Signed-off-by:
Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by:
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Daniel Baluta authored
Make sure to use the newly introduced function snd_sof_dsp_get_bar_index that converts the section type to appropriate BAR index. Signed-off-by:
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Daniel Baluta authored
FW encapsulates information about section types (e.g DRAM, IRAM) inside module block header. This information can be used in order to correctly load the section to the appropriate place in memory. SOF Linux driver needs to know for each platform how to map the section type with the corresponding memory BAR. So, this patch introduces get_bar_index, a new operation inside snd_sof_dsp_ops. Intel platforms, usually load all the section in a contiguous memory area (usually denoted by sdev->mmio_bar) so things are relatively simple there. Anyhow, on i.MX8 IRAM and DRAM for example are mapped to distinct BARs. By default, if no get_bar function is provided the core implementation will always return sdev->mmio_bar so that there will be no need for a change to existing Intel code. Signed-off-by:
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Kai Vehmanen authored
Increase the default timeout values for boot (100ms to 2sec) and IPC message sending (5ms to 500ms). The values should be overridden with values from platform data. There is no functional need to have such short timeouts as both boot and IPC send errors are considered fatal errors. More relaxed timeouts are convenient when running the driver on top of emulation such as QEMU. Signed-off-by:
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Kai Vehmanen authored
Do not hardcode IPC timeout value in ipc.c, but rather use the timeout value configured during device probe. For platforms that do not override the IPC timeout, default value TIMEOUT_DEFAULT_IPC_MS has already been defined in core.c. Signed-off-by:
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Kai Vehmanen authored
Remove duplicated code by using a common helper function to send the PCM_FREE IPC message to FW. Signed-off-by:
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Kai Vehmanen authored
When application goes through SUSPEND/STOP->PREPARE->START cycle, we should always reprogram the SOF device to start DMA from a known state so that hw_ptr/appl_ptrs remain valid. This is expected by ALSA core as it resets the buffer state as part of prepare (see snd_pcm_do_prepare()). Fix the issue by forcing reconfiguration of the FW with STREAM_PCM_PARAMS in prepare(). Use combined logic to handle prepare and the existing flow to reprogram hw-params after system suspend. Without the fix, first call to pcm pointer() will return an invalid hw_ptr and application may immediately observe XRUN status, unless "start_threshold" SW parameter is set to maximum value by the application. Signed-off-by:
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Pan Xiuli authored
If last_busy value is not set at runtime PM enable, the device will be suspend immediately after usage counter is 0. Set the last_busy value to make sure delay is working at first boot up. Signed-off-by:
Pan Xiuli <xiuli.pan@linux.intel.com> Signed-off-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by:
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Christophe JAILLET authored
There is a typo in PCM1368A_MAX_SYSCLK, it should be PCM3168A_MAX_SYSCLK (1 and 3 switched in 3168) Signed-off-by:
Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/20190722211528.26600-1-christophe.jaillet@wanadoo.frSigned-off-by:
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- 22 Jul, 2019 21 commits
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Charles Keepax authored
Read the configuration of the Madera ASoC driver from device tree. Signed-off-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20190722135209.30302-1-ckeepax@opensource.cirrus.comSigned-off-by:
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Oleksandr Suvorov authored
If VDDA != VDDIO and any of them is greater than 3.1V, charge pump source can be assigned automatically [1]. [1] https://www.nxp.com/docs/en/data-sheet/SGTL5000.pdfSigned-off-by:
Oleksandr Suvorov <oleksandr.suvorov@toradex.com> Reviewed-by:
Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by:
Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by:
Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/20190719100524.23300-7-oleksandr.suvorov@toradex.comSigned-off-by:
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Oleksandr Suvorov authored
To enable "zero cross detect" for ADC/HP, change HP_ZCD_EN/ADC_ZCD_EN bits only instead of writing the whole CHIP_ANA_CTRL register. Signed-off-by:
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Oleksandr Suvorov authored
This control mute/unmute the ADC input of SGTL5000 using its CHIP_ANA_CTRL register. Signed-off-by:
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Oleksandr Suvorov authored
SGTL5000_SMALL_POP is a bit mask, not a value. Usage of correct definition makes device probing code more clear. Signed-off-by:
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Oleksandr Suvorov authored
VAG power control is improved to fit the manual [1]. This patch fixes as minimum one bug: if customer muxes Headphone to Line-In right after boot, the VAG power remains off that leads to poor sound quality from line-in. I.e. after boot: - Connect sound source to Line-In jack; - Connect headphone to HP jack; - Run following commands: $ amixer set 'Headphone' 80% $ amixer set 'Headphone Mux' LINE_IN Change VAG power on/off control according to the following algorithm: - turn VAG power ON on the 1st incoming event. - keep it ON if there is any active VAG consumer (ADC/DAC/HP/Line-In). - turn VAG power OFF when there is the latest consumer's pre-down event come. - always delay after VAG power OFF to avoid pop. - delay after VAG power ON if the initiative consumer is Line-In, this prevents pop during line-in muxing. According to the data sheet [1], to avoid any pops/clicks, the outputs should be muted during input/output routing changes. [1] https://www.nxp.com/docs/en/data-sheet/SGTL5000.pdf Cc: stable@vger.kernel.org Fixes: 9b34e6cc ("ASoC: Add Freescale SGTL5000 codec support") Signed-off-by:Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20190719100524.23300-3-oleksandr.suvorov@toradex.comSigned-off-by:
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Oleksandr Suvorov authored
Prepare to use SND_SOC_DAPM_PRE_POST_PMU definition to reduce coming code size and make it more readable. Cc: stable@vger.kernel.org Signed-off-by:
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Enric Balletbo i Serra authored
Commit ec0d23b2 ("ASoC: rockchip-max98090: Fix the Headset Mic route.") moved the MICBIAS widget to supply Headset Mic but forget to remove the MICBIAS widget to supply IN34 which is not really needed, so remove that path so we have: IN34 <==== Headset MIC <==== MICBIAS Signed-off-by:
Enric Balletbo i Serra <enric.balletbo@collabora.com> Link: https://lore.kernel.org/r/20190719180558.11459-1-enric.balletbo@collabora.comSigned-off-by:
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Charles Keepax authored
Signed-off-by:
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Shuming Fan authored
We enable the silence detection function in initial settings. PDB control changes to manual mode, hence the driver could fully control the AMP output on/off. Signed-off-by:
Shuming Fan <shumingf@realtek.com> Link: https://lore.kernel.org/r/20190719063249.18806-1-shumingf@realtek.comSigned-off-by:
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Shuming Fan authored
The rt1308_efuse function contains many redundant settings. We remove the redundant settings and the function still works. Signed-off-by:
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Lucas Stach authored
Both the supplies and reset GPIO might need a probe deferral for the resource to be available. Don't print a error message in that case, as it is a normal operating condition. Signed-off-by:
Lucas Stach <l.stach@pengutronix.de> Acked-by:
Andrew F. Davis <afd@ti.com> Link: https://lore.kernel.org/r/20190719143637.2018-1-l.stach@pengutronix.deSigned-off-by:
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fengchunguo authored
Added reset_gpio configuration for i2c probe successfully. If not,i2c address can't be found rightly. Error information: max98373 3-0031: Failed to read: 0x21FF Fixed: [3.761299@3] max98373 3-0031: MAX98373 revisionID: 0x43 [3.828911@3] asoc-aml-card auge_sound: max98373-aif1 <-> TDM-B mapping ok Signed-off-by:
fengchunguo <chunguo.feng@amlogic.com> Link: https://lore.kernel.org/r/20190715095556.1614-1-chunguo.feng@amlogic.comSigned-off-by:
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Lucas Stach authored
The regmap is only ever used to access MMIO registers, so it's fair to say that register access is fast. Signed-off-by:
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Lucas Stach authored
The DMA request schould be triggered as soon as the FIFO has space for another burst. As different versions of the SAI block have different FIFO sizes, the watrmark level needs to be derived from version specific data. Signed-off-by:
Angus Ainslie <angus@akkea.ca> Reviewed-by:
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Lucas Stach authored
New revisions of the SAI IP block have even more differences that need be taken into account by the driver. To avoid sprinking compatible checks all over the driver move the current differences into of_match_data. Signed-off-by:
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Tzung-Bi Shih authored
Make headset codec optional because some variant machines may not have an audio jack. Signed-off-by:
Tzung-Bi Shih <tzungbi@google.com> Link: https://lore.kernel.org/r/20190716032417.19015-1-tzungbi@google.comSigned-off-by:
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Hariprasad Kelam authored
Add IRQF_ONESHOT to ensure "Interrupt is not reenabled after the hardirq handler finished". fixes below issue reported by coccicheck sound/soc/codecs/wcd9335.c:4068:8-33: ERROR: Threaded IRQ with no primary handler requested without IRQF_ONESHOT Signed-off-by:
Hariprasad Kelam <hariprasad.kelam@gmail.com> Link: https://lore.kernel.org/r/20190710021627.GA13396@hari-Inspiron-1545Signed-off-by:
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Hariprasad Kelam authored
This patch fixes below issues reported by coccicheck sound/soc/bcm/cygnus-pcm.c:642:5-8: Unneeded variable: "ret". Return "0" on line 650 sound/soc/bcm/cygnus-pcm.c:671:5-8: Unneeded variable: "ret". Return "0" on line 696 We cannot change return type of these functions as they are callback functions of snd_pcm_ops Signed-off-by:
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Hariprasad Kelam authored
As mt6358_codec_init_reg function always returns 0 , change return type from int to void. fixes below issue reported by coccicheck sound/soc/codecs/mt6358.c:2260:5-8: Unneeded variable: "ret". Return "0" on line 2289 Signed-off-by:
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Shengjiu Wang authored
Extract the operation to be functions, to improve the readability. In this patch, fsl_esai_hw_init, fsl_esai_register_restore, fsl_esai_trigger_start and fsl_esai_trigger_stop are extracted. Signed-off-by:
Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by:
Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/804d7e75ae7e06a913479912b578b3538ca7cd3f.1562842206.git.shengjiu.wang@nxp.comSigned-off-by:
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