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| author | Stefan Binding <sbinding@opensource.cirrus.com> | 2023-10-26 16:05:58 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-10-26 17:55:29 +0200 |
| commit | 76c121821a3128eb9d0183a525cf334beb9ccc47 (patch) | |
| tree | 90896d4b53992210cc85c6fed22b958bbb67d929 /sound/usb | |
| parent | a51d8ba03a4fc92940d5e349f0325f36e85a89cb (diff) | |
ASoC: cs35l41: Detect CSPL errors when sending CSPL commands
The existing code checks for the correct state transition after sending
a command. However, it is possible for the message box to return -1,
which indicates an error, if an error has occurred in the firmware.
We can detect if the error has occurred, and return a different error.
In addition, there is no recovering from a CSPL error, so the retry
mechanism is not needed in this case, and we can return immediately.
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20231026150558.2105827-9-sbinding@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb')
0 files changed, 0 insertions, 0 deletions