kernel/sound/soc/sof/amd/acp.h, branch linux-rolling-stable

ASoC: SOF: amd: Add sof audio support for acp7.2 platform

2025-08-01T13:36:04Z

Add pci revision id to support sof audio for acp7.2 platfom. Signed-off-by: Venkata Prasad Potturu Link: https://patch.msgid.link/20250801062207.579388-2-venkataprasad.potturu@amd.com Signed-off-by: Mark Brown

ASoC: SOF: amd: add soundwire wake irq handling

2025-05-02T23:16:44Z

Add SoundWire wake interrupt handling for ACP7.0 & ACP7.1 platforms. Signed-off-by: Vijendar Mukunda Reviewed-by: Ranjani Sridharan Reviewed-by: Bard Liao Link: https://patch.msgid.link/20250502154445.3008598-9-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown

ASoC: SOF: amd: update soundwire specific acp descriptor fields

2025-05-02T23:16:41Z

Update SoundWire specific acp descriptor structure fields for ACP7.0 & ACP7.1 platforms. Signed-off-by: Vijendar Mukunda Reviewed-by: Ranjani Sridharan Reviewed-by: Bard Liao Link: https://patch.msgid.link/20250502154445.3008598-5-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown

ASoC: SOF: amd: add ACP7.1 platform support

2025-05-02T23:16:40Z

Add SOF support for ACP7.1 platform. Signed-off-by: Vijendar Mukunda Reviewed-by: Ranjani Sridharan Reviewed-by: Bard Liao Link: https://patch.msgid.link/20250502154445.3008598-4-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown

ASoC: Merge up fixes

2025-03-05T19:10:50Z

Merge branch 'for-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-6.15 to avoid a bunch of add/add conflicts.

ASoC: SOF: amd: Drop host bridge ID from struct

2025-02-18T23:15:18Z

host_bridge_id is no longer used by any of the SoCs as they all use AMD_NODE to communicate with SMN routers. Signed-off-by: Mario Limonciello Link: https://patch.msgid.link/20250217231747.1656228-8-superm1@kernel.org Signed-off-by: Mark Brown

ASoC: SOF: amd: Use AMD_NODE

2025-02-18T23:15:17Z

All consumers of SMN in the kernel should be doing it through the functions provided by AMD_NODE. Stop using the local SMN read/write symbols and switch to the AMD_NODE provided ones. Tested by: Venkata Prasad Potturu Signed-off-by: Mario Limonciello Link: https://patch.msgid.link/20250217231747.1656228-6-superm1@kernel.org Signed-off-by: Mark Brown

ASoC: SOF: amd: Add post_fw_run_delay ACP quirk

2025-02-10T13:41:48Z

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

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

2024-08-23T10:03:06Z

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

2024-08-21T13:38:03Z

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