diff options
| author | V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com> | 2022-12-05 17:36:49 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-12-05 14:05:37 +0000 |
| commit | 41cfad23b5ebef2dbddecff2ddeb27ca973f98a8 (patch) | |
| tree | 4c56bf2105139d231e266762808faef7882abf7e /sound/soc/sof/amd/acp-ipc.c | |
| parent | 2a2f5f2384b9791a028901aac3f49c488839d073 (diff) | |
ASoC : SOF: amd: Add support for IPC and DSP dumps
Add support for IPC and DSP dumps for AMD platforms.
Signed-off-by: V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com>
Link: https://lore.kernel.org/r/20221205120649.1950576-3-Vsujithkumar.Reddy@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/amd/acp-ipc.c')
| -rw-r--r-- | sound/soc/sof/amd/acp-ipc.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sound/soc/sof/amd/acp-ipc.c b/sound/soc/sof/amd/acp-ipc.c index dd6e53c63407..5a02753c4610 100644 --- a/sound/soc/sof/amd/acp-ipc.c +++ b/sound/soc/sof/amd/acp-ipc.c @@ -154,8 +154,15 @@ irqreturn_t acp_sof_ipc_irq_thread(int irq, void *context) offsetof(struct scratch_ipc_conf, sof_dsp_ack_write); bool ipc_irq = false; int dsp_msg, dsp_ack; + unsigned int status; if (sdev->first_boot && sdev->fw_state != SOF_FW_BOOT_COMPLETE) { + acp_mailbox_read(sdev, sdev->dsp_box.offset, &status, sizeof(status)); + if ((status & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) { + snd_sof_dsp_panic(sdev, sdev->dsp_box.offset + sizeof(status), + true); + return IRQ_HANDLED; + } snd_sof_ipc_msgs_rx(sdev); acp_dsp_ipc_host_done(sdev); return IRQ_HANDLED; @@ -180,6 +187,12 @@ irqreturn_t acp_sof_ipc_irq_thread(int irq, void *context) ipc_irq = true; } + acp_mailbox_read(sdev, sdev->debug_box.offset, &status, sizeof(u32)); + if ((status & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) { + snd_sof_dsp_panic(sdev, sdev->dsp_oops_offset, true); + return IRQ_HANDLED; + } + if (!ipc_irq) dev_dbg_ratelimited(sdev->dev, "nothing to do in IPC IRQ thread\n"); |