kernel/linux.git/sound/soc/sof/amd, branch v6.12.80

ASoC: SOF: amd: acp-loader: Use GFP_KERNEL for DMA allocations in resume context

2025-08-28T14:30:59+00:00

commit eb3bb145280b6c857a748731a229698e4a7cf37b upstream. Replace GFP_ATOMIC with GFP_KERNEL for dma_alloc_coherent() calls. This change improves memory allocation reliability during firmware loading, particularly during system resume when memory pressure is high. Because of using GFP_KERNEL, reclaim can happen which can reduce the probability of failure. Fixes memory allocation failures observed during system resume with fragmented memory conditions. snd_sof_amd_vangogh 0000:04:00.5: error: failed to load DSP firmware after resume -12 Fixes: 145d7e5ae8f4e ("ASoC: SOF: amd: add option to use sram for data bin loading") Fixes: 7e51a9e38ab20 ("ASoC: SOF: amd: Add fw loader and renoir dsp ops to load firmware") Cc: stable@vger.kernel.org Signed-off-by: Muhammad Usama Anjum Link: https://patch.msgid.link/20250725190254.1081184-1-usama.anjum@collabora.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: SOF: amd: add missing acp descriptor field

2025-06-19T13:31:32+00:00

[ Upstream commit 7c2bad7b95db5b4b978853cd4dd042ae3ec83e63 ] Add missing acp descriptor field acp_error_stat for ACP7.0 platform. Fixes: 490be7ba2a01 ("ASoC: SOF: amd: add support for acp7.0 based platform") Signed-off-by: Vijendar Mukunda Reviewed-by: Ranjani Sridharan Reviewed-by: Bard Liao Link: https://patch.msgid.link/20250502154445.3008598-3-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: SOF: amd: Handle IPC replies before FW_BOOT_COMPLETE

2025-03-22T19:54:19+00:00

[ Upstream commit ac84ca815adb4171a4276b1d44096b75f6a150b7 ] In some cases, e.g. during resuming from suspend, there is a possibility that some IPC reply messages get received by the host while the DSP firmware has not yet reached the complete boot state. Detect when this happens and do not attempt to process the unexpected replies from DSP. Instead, provide proper debugging support. Signed-off-by: Cristian Ciocaltea Link: https://patch.msgid.link/20250207-sof-vangogh-fixes-v1-3-67824c1e4c9a@collabora.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: SOF: amd: Add post_fw_run_delay ACP quirk

2025-03-22T19:54:19+00:00

[ Upstream commit 91b98d5a6e8067c5226207487681a48f0d651e46 ] Stress testing resume from suspend on Valve Steam Deck OLED (Galileo) revealed that the DSP firmware could enter an unrecoverable faulty state, where the kernel ring buffer is flooded with IPC related error messages: [ +0.017002] snd_sof_amd_vangogh 0000:04:00.5: acp_sof_ipc_send_msg: Failed to acquire HW lock [ +0.000054] snd_sof_amd_vangogh 0000:04:00.5: ipc3_tx_msg_unlocked: ipc message send for 0x30100000 failed: -22 [ +0.000005] snd_sof_amd_vangogh 0000:04:00.5: Failed to setup widget PIPELINE.6.ACPHS1.IN [ +0.000004] snd_sof_amd_vangogh 0000:04:00.5: Failed to restore pipeline after resume -22 [ +0.000003] snd_sof_amd_vangogh 0000:04:00.5: PM: dpm_run_callback(): pci_pm_resume returns -22 [ +0.000009] snd_sof_amd_vangogh 0000:04:00.5: PM: failed to resume async: error -22 [...] [ +0.002582] PM: suspend exit [ +0.065085] snd_sof_amd_vangogh 0000:04:00.5: ipc tx error for 0x30130000 (msg/reply size: 12/0): -22 [ +0.000499] snd_sof_amd_vangogh 0000:04:00.5: error: failed widget list set up for pcm 1 dir 0 [ +0.000011] snd_sof_amd_vangogh 0000:04:00.5: error: set pcm hw_params after resume [ +0.000006] snd_sof_amd_vangogh 0000:04:00.5: ASoC: error at snd_soc_pcm_component_prepare on 0000:04:00.5: -22 [...] A system reboot would be necessary to restore the speakers functionality. However, by delaying a bit any host to DSP transmission right after the firmware boot completed, the issue could not be reproduced anymore and sound continued to work flawlessly even after performing thousands of suspend/resume cycles. Introduce the post_fw_run_delay ACP quirk to allow providing the aforementioned delay via the snd_sof_dsp_ops->post_fw_run() callback for the affected devices. Signed-off-by: Cristian Ciocaltea Link: https://patch.msgid.link/20250207-sof-vangogh-fixes-v1-1-67824c1e4c9a@collabora.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: SOF: amd: Fix for incorrect DMA ch status register offset

2024-11-06T20:40:22+00:00

DMA ch status register offset change in acp7.0 platform Incorrect DMA channel status register offset check lead to firmware boot failure. [ 14.432497] snd_sof_amd_acp70 0000:c4:00.5: ------------[ DSP dump start ]------------ [ 14.432533] snd_sof_amd_acp70 0000:c4:00.5: Firmware boot failure due to timeout [ 14.432549] snd_sof_amd_acp70 0000:c4:00.5: fw_state: SOF_FW_BOOT_IN_PROGRESS (3) [ 14.432610] snd_sof_amd_acp70 0000:c4:00.5: invalid header size 0x71c41000. FW oops is bogus [ 14.432626] snd_sof_amd_acp70 0000:c4:00.5: unexpected fault 0x71c40000 trace 0x71c40000 [ 14.432642] snd_sof_amd_acp70 0000:c4:00.5: ------------[ DSP dump end ]------------ [ 14.432657] snd_sof_amd_acp70 0000:c4:00.5: error: failed to boot DSP firmware -5 [ 14.432672] snd_sof_amd_acp70 0000:c4:00.5: fw_state change: 3 -> 4 [ 14.433260] dmic-codec dmic-codec: ASoC: Unregistered DAI 'dmic-hifi' [ 14.433319] snd_sof_amd_acp70 0000:c4:00.5: fw_state change: 4 -> 0 [ 14.433358] snd_sof_amd_acp70 0000:c4:00.5: error: sof_probe_work failed err: -5 Update correct register offset for DMA ch status register. Fixes: 490be7ba2a01 ("ASoC: SOF: amd: add support for acp7.0 based platform") Signed-off-by: Venkata Prasad Potturu Link: https://patch.msgid.link/20241106142658.1240929-1-venkataprasad.potturu@amd.com Signed-off-by: Mark Brown

ASoC: SOF: amd: Fix for ACP SRAM addr for acp7.0 platform

2024-10-08T09:49:13+00:00

Incorrect SRAM base addr for acp7.0 platform results firmware boot failure. Add condition check to support SRAM addr for various platforms. Fixes: 145d7e5ae8f4 ("ASoC: SOF: amd: add option to use sram for data bin loading") Signed-off-by: Venkata Prasad Potturu Link: https://patch.msgid.link/20241008091347.594378-2-venkataprasad.potturu@amd.com Signed-off-by: Mark Brown

ASoC: SOF: amd: Add error log for DSP firmware validation failure

2024-10-08T09:49:12+00:00

Add dev_err to print ACP_SHA_DSP_FW_QUALIFIER and ACP_SHA_PSP_ACK register values for PSP firmware validation failure case. Signed-off-by: Venkata Prasad Potturu Link: https://patch.msgid.link/20241008091347.594378-1-venkataprasad.potturu@amd.com Signed-off-by: Mark Brown

ASoC: SOF: amd: add support for acp7.0 based platform

2024-08-23T10:03:06+00:00

Add SOF support for ACP7.0 version based platform. Signed-off-by: Vijendar Mukunda Reviewed-by: Pierre-Louis Bossart Link: https://patch.msgid.link/20240823053739.465187-3-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown

ASoC: SOF: amd: remove unused variable from sof_amd_acp_desc structure

2024-08-21T13:38:03+00:00

Remove unused structure member 'rev' from sof_amd_acp_desc structure. Signed-off-by: Vijendar Mukunda Reviewed-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Link: https://patch.msgid.link/20240821064650.2850310-1-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown

ASoC: amd: acp: replace desc->rev check with acp pci revision id

2024-08-20T14:23:26+00:00

Replace acp descriptor structure member 'rev' check with acp pci revision id. Signed-off-by: Vijendar Mukunda Link: https://patch.msgid.link/20240819061329.1025189-1-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown