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linux/sound/soc/sof
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V sujith kumar Reddy 39cdf021fa ASoC: SOF: amd: Fix for handling spurious interrupts from DSP 
[ Upstream commit 2e7c6652f9 ]

As interrupts are Level-triggered,unless and until we deassert the register
the interrupts are generated which causes spurious interrupts unhandled.

Now we deasserted the interrupt at top half which solved the below
"nobody cared" warning.

warning reported in dmesg:
	irq 80: nobody cared (try booting with the "irqpoll" option)
	CPU: 5 PID: 2735 Comm: irq/80-AudioDSP
		Not tainted 5.15.86-15817-g4c19f3e06d49 #1 1bd3fd932cf58caacc95b0504d6ea1e3eab22289
	Hardware name: Google Skyrim/Skyrim, BIOS Google_Skyrim.15303.0.0 01/03/2023
	Call Trace:
	<IRQ>
	dump_stack_lvl+0x69/0x97
	 __report_bad_irq+0x3a/0xae
	note_interrupt+0x1a9/0x1e3
	handle_irq_event_percpu+0x4b/0x6e
	handle_irq_event+0x36/0x5b
	handle_fasteoi_irq+0xae/0x171
	 __common_interrupt+0x48/0xc4
	</IRQ>

	handlers:
	acp_irq_handler [snd_sof_amd_acp] threaded [<000000007e089f34>] acp_irq_thread [snd_sof_amd_acp]
	Disabling IRQ #80

Signed-off-by: V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com>
Link: https://lore.kernel.org/r/20230203123254.1898794-1-Vsujithkumar.Reddy@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2023-03-03 11:52:22 +01:00
..
amd ASoC: SOF: amd: Fix for handling spurious interrupts from DSP 2023-03-03 11:52:22 +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: hda-dai: fix possible stream_tag leak 2023-02-22 12:59:56 +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: Add FW state to debugfs 2023-02-01 08:34:28 +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: prevent underflow in sof_ipc4_priority_mask_dfs_write() 2023-02-09 11:28:01 +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: Always tear down pipelines before DSP suspend 2023-02-01 08:34:27 +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: sof-audio: start with the right widget type 2023-02-22 12:59:40 +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