ASoC: SOF: amd: add post-firmware-run delay for ACP7x

Browse source

Add sof_acp7x_post_fw_run_delay() to introduce a small delay after
firmware boot completion on resume to avoid DSP entering an
unrecoverable state.

Register it as post_fw_run callback only when the ACPI property
acp-sof-post_fw_run_delay is set, following the same pattern used
by the Vangogh platform.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20260701095759.1012929-11-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>

...

This commit is contained in:

Vijendar Mukunda 2026-07-01 15:25:11 +05:30 • committed by Mark Brown

parent c04de2d88c

commit 7a81f54a04

No known key found for this signature in database

GPG key ID: 24D68B725D5487D0

1 changed files with 28 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

28

sound/soc/sof/amd/acp7x.c

View file