diff options
| author | Simon Trimmer <simont@opensource.cirrus.com> | 2023-03-20 11:22:38 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-03-21 12:13:17 +0000 |
| commit | 7062e1c727ec99a9c5b40586964304d60a43f240 (patch) | |
| tree | 92491064a1f92c114c9da22d3947f3b6a2890d55 /include/linux/firmware | |
| parent | 446967a46db5a740293d00faf550886dcfde5eab (diff) | |
firmware: cs_dsp: Introduce no_core_startstop for self-booting DSPs
There are devices containing Halo Core DSPs that self-boot, cs_dsp is
used to manage the running firmware but the host does not have direct
control over starting and stopping the DSP and so cs_dsp should consider
the DSP to be always running.
Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com>
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230320112245.115720-2-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/firmware')
| -rw-r--r-- | include/linux/firmware/cirrus/cs_dsp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/firmware/cirrus/cs_dsp.h b/include/linux/firmware/cirrus/cs_dsp.h index cad828e21c72..29cd11d5a3cf 100644 --- a/include/linux/firmware/cirrus/cs_dsp.h +++ b/include/linux/firmware/cirrus/cs_dsp.h @@ -156,6 +156,7 @@ struct cs_dsp { unsigned int sysclk_reg; unsigned int sysclk_mask; unsigned int sysclk_shift; + bool no_core_startstop; struct list_head alg_regions; |