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2019-06-17ASoC: SOF: Intel: hda: add function for hda stop chipZhu Yingjiang2-1/+68
Add common hda_dsp_ctrl_stop_chip() function to stop controller with the same function handling both HDA and non-HDA cases. This function disables IRQs and clears status masks. When CONFIG_SND_SOC_SOF_HDA is defined, also disables the CORB/RIRB, and stops i/o. Signed-off-by: Zhu Yingjiang <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-17ASoC: SOF: Intel: hda: use the SOF defined ppcap functionsZhu Yingjiang1-12/+4
Unify ppcap function setup by using SOF common functions for both HDA and non-HDA cases. Signed-off-by: Zhu Yingjiang <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-17ASoC: SOF: Intel: hda-stream: fix a deadlock with bus->reg_lockKeyon Jie1-2/+2
We should use irq disabled mode when read/write hda registers from thread context, as we need to hold the same bus->reg_lock in interrupt context hda_dsp_stream_interrupt(), otherwise, when we are holding the lock in hda_dsp_stream_hw_free() and the interrupt arrives, we will get deadlock in the interrupt handler. Error logs like this: [ 5.603606] CPU0 [ 5.603606] ---- [ 5.603607] lock(&(&bus->reg_lock)->rlock); [ 5.603608] <Interrupt> [ 5.603609] lock(&(&bus->reg_lock)->rlock); [ 5.603610] *** DEADLOCK *** [ 5.603611] 2 locks held by pulseaudio/2329: [ 5.603612] #0: 000000005fcf26c6 (&card->mutex/1){+.+.}, at: dpcm_fe_dai_hw_free+0x2b/0x110 [snd_soc_core] [ 5.603619] #1: 00000000ef369faf (&rtd->pcm_mutex){+.+.}, at: soc_pcm_hw_free+0x2e/0x1c0 [snd_soc_core] The fix is simple, let's switch to use spin_lock/unlock_irq(). Reported-by: Xun Zhang <[email protected]> Signed-off-by: Keyon Jie <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-17ASoC: SOF: Intel: hda: modify stream interrupt handlerRanjani Sridharan1-28/+51
Modify the stream interrupt handler to always wake up the IRQ thread if the status register is valid. The IRQ thread performs the check for stream interrupts and RIRB interrupts in a loop to handle the case of missed interrupts when an unsolicited response from the codec is received just before the stream interrupt handler is completed. Signed-off-by: Kai Vehmanen <[email protected]> Signed-off-by: Ranjani Sridharan <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-17ASoC: SOF: Intel: hda: couple host and link DMA during FE hw_freeRanjani Sridharan4-0/+24
Host and link DMA are decoupled during FE hw_params. So, they must be coupled in hw_free if the link DMA channel is idle. Signed-off-by: Ranjani Sridharan <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-17ASoC: SOF: Intel: hda: release link DMA for paused streams during suspendRanjani Sridharan2-2/+29
Paused streams do not get suspended when the system enters S3. So, clear and release link DMA channel for such streams in the hda_dsp_set_hw_params_upon_resume() callback. Also, invalidate the link DMA channel in the DAI config before restoring the dai config upon resume. Also, modify the signature for the set_hw_params_upon_resume() op to return an int. Signed-off-by: Ranjani Sridharan <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-17ASoC: SOF: Intel: hda: reserve host DMA channel for hostless streamsRanjani Sridharan3-2/+20
Due to the HW programming sequence requirement that the host and link DMA channels need to be coupled/decoupled during pcm hw_params, the host DMA channel corresponding to the link DMA channel in use for hostless streams needs to be reserved. This is achieved by adding a host_reserved flag in the sof_intel_hda_stream structure which is checked when assigning a host DMA channel. Signed-off-by: Ranjani Sridharan <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-17ASoC: SOF: Intel: hda: assign link DMA channel at run-timeRanjani Sridharan1-101/+183
The recommended HDA HW programming sequence for setting the DMA format requires that the link DMA and host DMA channels be coupled before setting the format. This change means that host DMA or link DMA channels be reserved even if only one is used. Statically assigned link DMA channels would mean that all the corresponding host DMA channels will need to be reserved, leaving only a few channels available at run-time. So, the suggestion here is to switch to dynamically assigning both host DMA channels and link DMA channels are run-time. The host DMA channel is assigned when the pcm is opened as before. While choosing the link DMA channel, if the host DMA channel corresponding to the link DMA channel is already taken, the proposed method checks to make sure that the BE is connected to the FE that has been assigned this host DMA channel. Once the link DMA channel is assigned, an IPC is sent to the DSP to set the link DMA channel. The link DMA channel is freed during hw_free() and also in the SUSPEND trigger callback. It will be re-assigned when hw_params are set upon resume. Signed-off-by: Ranjani Sridharan <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-17ASoC: SOF: Intel: hda: add new macro hstream_to_sof_hda_stream()Ranjani Sridharan1-0/+3
Add a new macro to get sof_intel_hda_stream from hdac_ext_stream. Signed-off-by: Ranjani Sridharan <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-17ASoC: SOF: Intel: hda: save handle to sdev in sof_intel_hda_streamRanjani Sridharan2-0/+5
Add a snd_sof_dev member to sof_intel_hda_stream. This will be used to access the snd_sof_dev during link hw_params callback. Signed-off-by: Ranjani Sridharan <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-14Merge tag 'sound-5.2-rc5' of ↵Linus Torvalds6-128/+175
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "It might feel like deja vu to receive a bulk of changes at rc5, and it happens again; we've got a collection of fixes for ASoC. Most of fixes are targeted for the newly merged SOF (Sound Open Firmware) stuff and the relevant fixes for Intel platforms. Other than that, there are a few regression fixes for the recent ASoC core changes and HD-audio quirk, as well as a couple of FireWire fixes and for other ASoC codecs" * tag 'sound-5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (54 commits) Revert "ALSA: hda/realtek - Improve the headset mic for Acer Aspire laptops" ALSA: ice1712: Check correct return value to snd_i2c_sendbytes (EWS/DMX 6Fire) ALSA: oxfw: allow PCM capture for Stanton SCS.1m ALSA: firewire-motu: fix destruction of data for isochronous resources ASoC: Intel: sst: fix kmalloc call with wrong flags ASoC: core: Fix deadlock in snd_soc_instantiate_card() SoC: rt274: Fix internal jack assignment in set_jack callback ALSA: hdac: fix memory release for SST and SOF drivers ASoC: SOF: Intel: hda: use the defined ppcap functions ASoC: core: move DAI pre-links initiation to snd_soc_instantiate_card ASoC: Intel: cht_bsw_rt5672: fix kernel oops with platform_name override ASoC: Intel: cht_bsw_nau8824: fix kernel oops with platform_name override ASoC: Intel: bytcht_es8316: fix kernel oops with platform_name override ASoC: Intel: cht_bsw_max98090: fix kernel oops with platform_name override ASoC: sun4i-i2s: Add offset to RX channel select ASoC: sun4i-i2s: Fix sun8i tx channel offset mask ASoC: max98090: remove 24-bit format support if RJ is 0 ASoC: da7219: Fix build error without CONFIG_I2C ASoC: SOF: Intel: hda: Fix COMPILE_TEST build error ASoC: SOF: fix DSP oops definitions in FW ABI ...
2019-06-13ASoC: SOF: intel: extend IPC dump informationKai Vehmanen3-0/+33
Extend the HDA IPC dump implementation with status of key IRQ registers. This is useful to debug IPC timeouts and similar issues. Signed-off-by: Kai Vehmanen <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-06Merge branch 'asoc-5.2' into asoc-5.3Mark Brown1-0/+4
2019-06-06ASoC: SOF: Intel: hda: use the defined ppcap functionsZhu Yingjiang1-7/+3
There are already defined ppcap and ppcap interrupt functions, use the already defined functions for easy code read. Fixes: 8a300c8fb17 ("ASoC: SOF: Intel: Add HDA controller for Intel DSP") Reviewed-by: Takashi Iwai <[email protected]> Signed-off-by: Zhu Yingjiang <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-04ASoC: SOF: Intel: hda: Fix COMPILE_TEST build errorYueHaibing1-0/+4
while building without PCI: sound/soc/sof/intel/hda.o: In function `hda_dsp_probe': hda.c:(.text+0x79c): undefined reference to `pci_ioremap_bar' hda.c:(.text+0x79c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `pci_ioremap_bar' hda.c:(.text+0x7c4): undefined reference to `pci_ioremap_bar' hda.c:(.text+0x7c4): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `pci_ioremap_bar' Reported-by: Hulk Robot <[email protected]> Fixes: e13ef82a9ab8 ("ASoC: SOF: add COMPILE_TEST for PCI options") Signed-off-by: YueHaibing <[email protected]> Acked-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-03Merge branch 'asoc-5.2' into asoc-5.3Mark Brown3-19/+29
2019-06-03ASoC: SOF: fix DSP oops definitions in FW ABIKai Vehmanen3-19/+29
The definitions for DSP oops structures were not aligned correctly to current FW ABI version 3.6.0, leading to invalid data being printed out to debug logs. Fix the structs and update related platform code accordingly. Signed-off-by: Kai Vehmanen <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-03ASoC: SOF: Intel: ipc: don't check for HIPCCTL register valuePierre-Louis Bossart2-10/+3
The HIPCCTL register controls the IPC interrupts. It can be set or cleared to mask or enable these interrupts, but it makes no sense to read and test its fields in an interrupt (which can only executed if its fields are set). Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-03ASoC: SOF: Intel: hda-ipc: re-enable IPC IRQ at end of handlerPierre-Louis Bossart1-8/+16
Align with Skylake driver and enable the IRQ at end of handler, instead of at beginning. Also add an error log if we have nothing to do in this handler. Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-03ASoC: SOF: Intel: hda-ipc: read all IPC registers firstPierre-Louis Bossart1-5/+2
Align with hardware recommended sequences, and read all IPC registers before doing any other actions. Playing with BUSY and DONE bits may invalidate values. The values read may not actually be necessary but at least this provides a snapshot of the IPC registers with no consistency issues. Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-03ASoC: SOF: Intel: cnl-ipc: re-enable IPC IRQ at end of handlerPierre-Louis Bossart1-8/+16
Align with Skylake driver and enable the IRQ at end of handler, instead of at beginning. Also add an error log if we have nothing to do in this handler. Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-03ASoC: SOF: Intel: cnl-ipc: move code around for clarityPierre-Louis Bossart1-9/+8
Move all register access to cnl_ipc_host_done() No functionality change. Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-03ASoC: SOF: Intel: cnl-ipc: read all IPC registers firstPierre-Louis Bossart1-4/+2
Align with hardware recommended sequences, and read all IPC registers before doing any other actions. Playing with BUSY and DONE bits may invalidate values. The values read may not actually be necessary but at least this provides a snapshot of the IPC registers with no consistency issues. Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-03ASoC: SOF: Do not send cmd via SHIM registerDaniel Baluta3-10/+3
We use shim registers only to notify the other side that a message was sent. The actual information for the message is transmitted via mailbox. cmd information inside shim register is not used by the DSP, so we remove it to avoid confusion. Signed-off-by: Daniel Baluta <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-30ASoC: SOF: Intel: hda: use the defined ppcap functionsZhu Yingjiang1-7/+3
There are already defined ppcap and ppcap interrupt functions, use the already defined functions for easy code read. Fixes: 8a300c8fb17 ("ASoC: SOF: Intel: Add HDA controller for Intel DSP") Reviewed-by: Takashi Iwai <[email protected]> Signed-off-by: Zhu Yingjiang <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-30Merge branch 'asoc-5.2' into asoc-5.3Mark Brown6-102/+139
2019-05-30ASoC: SOF: add COMPILE_TEST for PCI optionsPierre-Louis Bossart1-2/+11
Add COMPILE_TEST and use IS_ENABLED(CONFIG_PCI) to sort out cross-compilation issues. Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-28ASoC: SOF: Intel: hda: fix the hda init chipZhu Yingjiang2-89/+112
re-write hda_init_caps and remove the HDA reset, clean HDA streams and clear interrupt steps in hda_dsp_probe so the HDA init steps will not be called twice if the CONFIG_SND_SOC_SOF_HDA is true. Fixes: 8a300c8fb17 ("ASoC: SOF: Intel: Add HDA controller for Intel DSP") Reviewed-by: Takashi Iwai <[email protected]> Signed-off-by: Zhu Yingjiang <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-28ASoC: SOF: ipc: fix a race, leading to IPC timeoutsGuennadi Liakhovetski4-13/+27
Currently on all supported platforms the IPC IRQ thread first signals the sender when an IPC response is received from the DSP, then unmasks the IPC interrupt. Those actions are performed without holding any locks, so the thread can be interrupted between them. IPC timeouts have been observed in such scenarios: if the sender is woken up and it proceeds with sending the next message without unmasking the IPC interrupt, it can miss the next response. This patch takes a spin-lock to prevent the IRQ thread from being preempted at that point. It also makes sure, that the next IPC transmission by the host cannot take place before the IRQ thread has finished updating all the required IPC registers. Fixes: 53e0c72d98b ("ASoC: SOF: Add support for IPC IO between DSP and Host") Reviewed-by: Takashi Iwai <[email protected]> Signed-off-by: Guennadi Liakhovetski <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-28ASoC: SOF: Force polling mode on CFL and CNLBard Liao1-0/+8
There is a workaround in legacy HDA codec for too long time respone with CFL machine. We need the same workaround on SOF driver. The same issue is also seen on CNL machine. Signed-off-by: Bard Liao <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner1-0/+1
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2019-05-20Merge tag 'v5.2-rc1' into asoc-5.3Mark Brown1-1/+1
Linux 5.2-rc1
2019-05-13ASoC: SOF: Intel: ICL add Icelake chip info structZhu Yingjiang2-0/+20
Icelake has different count of SSP other than CNL, using the new defined ICL SSP count, and copy other parameters from CNL chip info. Signed-off-by: Zhu Yingjiang <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-13ASoC: SOF: Intel: ICL: add Icelake SSP countZhu Yingjiang1-0/+1
On Icelake we have 6 SSP ports, add ICL SSP count to enable all SSPs, instead of using the SSP count defined for CNL. Signed-off-by: Zhu Yingjiang <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-13ASoC: SOF: Add Comet Lake PCI IDsEvan Green1-0/+32
Add support for Intel Comet Lake platforms by adding a new Kconfig for CometLake and the appropriate PCI IDs. Signed-off-by: Evan Green <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-08ASoC: SOF: xtensa: fix undefined referencesPierre-Louis Bossart1-1/+1
The SND_SOC_INTEL_COMMON Kconfig was removed months ago from SOF Kconfig files but is still selected instead of the correct SND_SOC_SOF_INTEL_COMMON kconfig which does select xtensa stuff, leading to the following errors. ld: sound/soc/sof/sof-acpi-dev.o:(.rodata+0x120): undefined reference to `sof_xtensa_arch_ops' ld: sound/soc/sof/sof-acpi-dev.o:(.rodata+0x180): undefined reference to `sof_xtensa_arch_ops' ld: sound/soc/sof/sof-acpi-dev.o:(.rodata+0x1e0): undefined reference to `sof_xtensa_arch_ops' Reported-by: kbuild test robot <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-03ASoC: SOF: Intel: CNL: add ipc dump functionPan Xiuli1-0/+19
Add ipc dump function to CNL+ platforms. Signed-off-by: Pan Xiuli <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-03ASoC: SOF: Intel: APL: add ipc dump functionPan Xiuli3-0/+20
Add IPC dump function for APL plaform Signed-off-by: Pan Xiuli <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-03ASoC: SOF: intel: hda: add hw_params_upon_resume flag for hda streamRanjani Sridharan5-9/+34
The prepare() ioctl for BE dai link gets called both when the stream is started and when it is resumed from suspend. SOF uses this ioctl to set the hw params again only if the stream has been suspended. When the stream is started, the hw_params ioctl gets called before prepare() and hw_params is set for the BE dai link. So the prepare call does not need to do anything further. When the stream resumes after system suspend, SOF requires that the hw_params be set again for the BE dai. In order to determine which streams should set the hw params during prepare(), an internal flag called "hw_params_upon_resume" is introduced in struct sof_intel_hda_stream. The flag is set for hda streams when the sof device suspends and is cleared after hw_params is set. Signed-off-by: Ranjani Sridharan <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-03ASoC: SOF: Intel: hda-stream: handle real stream interrupts onlyKeyon Jie1-1/+6
The stream and IPC share the same interrupt. The stream interrupt handler mistakenly uses the ipc interrupt and return IRQ_HANDLED, causing the ipc interrupt to be missed. Make sure the stream interrupt handler only deals with stream-related interrupts. Signed-off-by: Keyon Jie <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-03ASoC: SOF: Intel: hda-stream: store stream capabilitiesKeyon Jie2-0/+7
Add stream_max into struct sof_intel_hda_dev to store the total hda stream number that the platform can support, and initialize it at stream_init. This can be used later e.g. for stream bitmask. Signed-off-by: Keyon Jie <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-03ASoC: SOF: Intel: hda-ipc: simplify handling of IPC IRQKeyon Jie2-12/+5
When using a shared IRQ between IPC interrupt and stream IOC interrupt, the interrupt handlers need to check the interrupt source before scheduling their respective IRQ threads. In the case of IPC handler, it should check if it is an IPC interrupt before waking up the IPC IRQ thread. The IPC IRQ thread, once scheduled, does not need to check the IRQ source again. So, remove the superfluous check in the thread. Remove the irq_status field from snd_sof_dev struct also as it is no longer needed. Signed-off-by: Keyon Jie <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-03ASoC: SOF: Intel: use snd_sof_pcm_period_elapsedKeyon Jie1-2/+2
Switch to a wrapper function which schedules the actual call of snd_pcm_period_elapsed after the current IPC is completed. Signed-off-by: Keyon Jie <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-03ASoC: SOF: Intel: hda-pcm: remove useless dependency on hdac_extPierre-Louis Bossart1-1/+0
Nothing depends on definitions in hdaudio_ext.h, don't include it Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-03ASoC: SOF: Intel: hda: set bus->idx as 0Zhu Yingjiang1-3/+6
Setting the bus->idx as 0, for we only have one HDA bus atm. This need to be fixed when there are more than one HDA bus. Signed-off-by: Zhu Yingjiang <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-03ASoC: SOF: Intel: hda: set I2S slave before enabling DSPZhu Yingjiang2-0/+17
By default, the I2S ports are configured in master mode during DSP powerup sequences, the FS and BCLK lines will be driven on startup, even when the topology file explicitly requires the SSP to be slave. This may be problematic for external components configured in master mode who don't expect the Intel SOC/PCH to drive. Fix by configuring the SSP as slave before the SSP outputs are enabled to avoid this transient behavior. When the topology file configures the SSP as clock master, the initial slave configuration will be overridden. Signed-off-by: Zhu Yingjiang <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-03ASoC: SOF: Intel: hda: add SSP info to the chip info structZhu Yingjiang4-0/+10
add SSP info of APL and CNL, to the sof_intel_dsp_desc structure. The max SSP count the platform support and the SSP base address. Signed-off-by: Zhu Yingjiang <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-03ASoC: SOF: Intel: hda: add the SSP Host Device memory spaceZhu Yingjiang1-0/+7
The DSP SSP device memory can be conditionally accessed by the host(depending on access policy). Add the SSP base memory offset of APL and CNL. Signed-off-by: Zhu Yingjiang <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-03ASoC: SOF: Intel: cnl: add pointer ops to use DPIB positionKeyon Jie1-0/+1
Add .pcm_pointer ops for cannonlake to read DPIB/posbuf and get pointer for ALSA, to align with apollolake. Signed-off-by: Keyon Jie <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-02ASoC: SOF: Intel: fix spelling mistake "incompatble" -> "incompatible"Colin Ian King1-1/+1
There is a spelling mistake in a hda_dsp_rom_msg message, fix it. Signed-off-by: Colin Ian King <[email protected]> Reviewed-by: Mukesh Ojha <[email protected]> Acked-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
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