diff options
| author | Richard Fitzgerald <[email protected]> | 2023-07-31 17:57:21 +0100 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2023-08-01 08:30:06 +0200 |
| commit | e5bac77b67082e59f7aceea08a30b5dc66138643 (patch) | |
| tree | b9ac25491784e7d4fc2ae396c5a6a7ee7b8171e1 /scripts/gdb/linux/utils.py | |
| parent | 15c378d66fc5bd00ce7c8ac869624f9a4a29d1d4 (diff) | |
ALSA: hda/cs35l56: Always power-up and start cs_dsp
Always call cs_dsp_power_up() and cs_dsp_run() in
cs35l56_hda_fw_load() even if there aren't any firmware files
to download. Also, if there aren't any firmware files to
download there is no need to do cs35l56_firmware_shutdown() and
cs35l56_system_reset().
If there aren't any firmware files there's no need to write
anything to the CS35L56 registers to make it work - it will
already be running the ROM firmware. So it's not strictly
necessary to start cs_dsp.
But it's perfectly ok to call cs_dsp_power_up() and
cs_dsp_run() without downloading any firmware. This avoids
having to support a state where audio is playing but cs_dsp
is not running.
Signed-off-by: Richard Fitzgerald <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions