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linux/sound/soc/sof
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Kai Vehmanen 2dfc234777 ASoC: SOF: Intel: pci-tgl: unblock S5 entry if DMA stop has failed" 
[ Upstream commit 2aa2a5ead0 ]

If system shutdown has not been completed cleanly, it is possible the
DMA stream shutdown has not been done, or was not clean.

If this is the case, Intel TGL/ADL HDA platforms may fail to shutdown
cleanly due to pending HDA DMA transactions. To avoid this, detect this
scenario in the shutdown callback, and perform an additional controller
reset. This has been tested to unblock S5 entry if this condition is
hit.

Co-developed-by: Archana Patni <archana.patni@intel.com>
Signed-off-by: Archana Patni <archana.patni@intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20221209114529.3909192-2-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2023-01-12 12:02:43 +01:00
..
amd ASoC: SOF: amd: increase SRAM inbox and outbox size to 1024 2022-09-20 19:38:04 +01:00
imx ASoC: SOF: imx8ulp: add missing of_node_put() in imx8ulp_probe() 2022-08-24 12:21:28 +01:00
intel ASoC: SOF: Intel: pci-tgl: unblock S5 entry if DMA stop has failed" 2023-01-12 12:02:43 +01:00
mediatek ASoC: SOF: mediatek: initialize panic_info to zero 2023-01-12 12:02:37 +01:00
xtensa ASoC: SOF: dsp_arch_ops: add kernel log level parameter for oops and stack 2021-12-23 13:38:25 +00:00
compress.c ASoC: SOF: compress: Add copy function for capture case 2022-08-31 12:12:59 +01:00
control.c ASoC: SOF: control: use pm_runtime_resume_and_get() 2022-04-27 14:15:24 +01:00
core.c ASoC: SOF: Revert: "core: unregister clients and machine drivers in .shutdown" 2023-01-12 12:02:35 +01:00
debug.c ASoC: SOF: debug: Fix potential buffer overflow by snprintf() 2022-08-05 12:57:23 +01:00
iomem-utils.c ASoC: SOF: Split up utils.c into sof-utils and iomem-utils 2022-02-10 15:19:04 +00:00
ipc.c ASoC: SOF: Compile and runtime IPC version selection 2022-06-14 11:22:12 +01:00
ipc3-control.c ASoC: SOF: ipc3: Remove the ipc3-ops.h header file 2022-05-04 15:31:18 +01:00
ipc3-dtrace.c ASoC: SOF: ipc3-dtrace: remove use of __func__ in dev_dbg 2022-06-17 10:46:41 +01:00
ipc3-loader.c ASoC: SOF: ipc3-loader: Print out the non matching ext_man magic number 2022-07-15 20:11:34 +01:00
ipc3-pcm.c ASoC: SOF: Adding amd HS functionality to the sof core 2022-09-20 19:38:03 +01:00
ipc3-priv.h ASoC: SOF: Modify the host trace_init parameter list to include dmab 2022-05-19 16:44:17 +01:00
ipc3-topology.c ASoC: SOF: ipc3-topology: use old pipeline teardown flow with SOF2.1 and older 2022-11-01 18:28:07 +00:00
ipc3.c ASoC: SOF: replace dev_vdbg with tracepoints 2022-09-19 15:44:07 +01:00
ipc4-control.c ASoC: SOF: ipc4-topology: Fix error code in sof_ipc4_volume_put() 2022-06-16 09:31:17 +01:00
ipc4-loader.c ASoC: SOF: replace ipc4-loader dev_vdbg with tracepoints 2022-09-19 15:44:08 +01:00
ipc4-mtrace.c ASoC: SOF: ipc4-mtrace: protect per-core nodes against multiple open 2022-10-18 21:17:21 +01:00
ipc4-pcm.c ASoC: SOF: ipc4-pcm: set pcm rate to dai setting 2022-07-15 20:11:31 +01:00
ipc4-priv.h ASoC: SOF: ipc4: Add support for mtrace log extraction 2022-09-09 18:48:48 +01:00
ipc4-topology.c ASoC: SOF: ipc4-topology: Free the ida when IPC fails in sof_ipc4_widget_setup() 2022-09-21 16:01:44 +01:00
ipc4-topology.h ASoC: SOF: ipc4-topology: set domain bit based on dp domain type 2022-07-15 20:11:33 +01:00
ipc4.c ASoC: SOF: ipc4: Call snd_sof_handle_fw_exception() in case of timeout 2022-09-23 14:53:23 +01:00
Kconfig ASoC: SOF: Kconfig: Make IPC_MESSAGE_INJECTOR depend on SND_SOC_SOF 2022-08-23 13:49:56 +01:00
loader.c ASoC: SOF: loader: Call optional query_fw_configuration on first boot 2022-04-29 13:06:17 +01:00
Makefile ASoC: SOF: ipc4: Add support for mtrace log extraction 2022-09-09 18:48:48 +01:00
nocodec.c ASOC: SOF: use devm_kcalloc() instead of devm_kzalloc() 2022-09-19 17:52:36 +01:00
ops.c ASoC: SOF: Switch to IPC generic firmware tracing 2022-05-19 16:44:15 +01:00
ops.h ASoC: SOF: Add ops_free 2022-06-10 13:32:05 +01:00
pcm.c ASoC: SOF: replace dev_vdbg with tracepoints 2022-09-19 15:44:07 +01:00
pm.c ASoC: SOF: pm: add definitions for S4 and S5 states 2022-06-17 10:46:13 +01:00
sof-acpi-dev.c ASoC: SOF: add IPC-dependent file names 2022-04-19 12:03:34 +01:00
sof-acpi-dev.h ASoC: SOF: ACPI: avoid reverse module dependency 2021-03-02 15:31:40 +01:00
sof-audio.c ASoC: SOF: don't unprepare widget used other pipelines 2022-09-20 19:07:34 +01:00
sof-audio.h ASoC: SOF: topology: add code to parse config params for ACPDMIC dai 2022-06-14 11:22:10 +01:00
sof-client-ipc-flood-test.c ASoC: SOF: sof-client-ipc-flood-test: use pm_runtime_resume_and_get() 2022-05-19 16:44:29 +01:00
sof-client-ipc-msg-injector.c ASoC: SOF: ipc-msg-injector: fix copy in sof_msg_inject_ipc4_dfs_write() 2022-07-14 13:26:37 +01:00
sof-client-probes.c ASoC: SOF: Remove strsplit_u32() and tokenize_input() 2022-09-05 14:51:47 +01:00
sof-client-probes.h ASoC: SOF: probes: rename assign/free callbacks as startup/shutdown 2022-07-15 20:11:38 +01:00
sof-client.c ASoC: SOF: sof-client: remove use of __func__ in dev_dbg 2022-06-17 10:46:46 +01:00
sof-client.h ASoC: SOF: sof-client: Add API to get the ipc_type 2022-05-09 18:17:58 +01:00
sof-of-dev.c ASoC: SOF: add IPC-dependent file names 2022-04-19 12:03:34 +01:00
sof-of-dev.h ASoC: SOF: Introduce function sof_of_machine_select 2022-08-23 18:22:29 +01:00
sof-pci-dev.c ASoC: SOF: pci: Change DMI match info to support all Chrome platforms 2022-09-19 17:52:44 +01:00
sof-pci-dev.h ASoC: SOF: pci: split PCI into different drivers 2021-03-02 15:32:00 +01:00
sof-priv.h ASoC: SOF: add quirk to override topology mclk_id 2022-09-19 18:11:45 +01:00
sof-utils.c ASoC: SOF: remove unneeded dev_vdbg 2022-09-19 15:44:06 +01:00
sof-utils.h ASoC: SOF: Split up utils.c into sof-utils and iomem-utils 2022-02-10 15:19:04 +00:00
stream-ipc.c ASoC: SOF: Remove ipc_pcm_params() ops 2022-03-11 13:41:09 +00:00
topology.c ASoC: SOF: topology: No need to assign core ID if token parsing failed 2022-11-07 13:58:02 +00:00
trace.c ASoC: SOF: Switch to IPC generic firmware tracing 2022-05-19 16:44:15 +01:00