| Message ID | 20240325144450.293630-1-rf@opensource.cirrus.com |
|---|---|
| State | New |
| Headers | show |
| Series | ASoC: cs-amp-lib: Check for no firmware controls when writing calibration | expand |
On Mon, 25 Mar 2024 14:44:50 +0000, Richard Fitzgerald wrote: > When a wmfw file has not been loaded the firmware control descriptions > necessary to write a stored calibration are not present. In this case > print a more descriptive error message. > > The message is logged at info level because it is not fatal, and does > not necessarily imply that anything is broken. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next Thanks! [1/1] ASoC: cs-amp-lib: Check for no firmware controls when writing calibration commit: e2d7ad717a6b0880843dbc60855a5b97ad0395f8 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
diff --git a/sound/soc/codecs/cs-amp-lib.c b/sound/soc/codecs/cs-amp-lib.c index 01ef4db5407d..287ac01a3873 100644 --- a/sound/soc/codecs/cs-amp-lib.c +++ b/sound/soc/codecs/cs-amp-lib.c @@ -56,6 +56,11 @@ static int _cs_amp_write_cal_coeffs(struct cs_dsp *dsp, dev_dbg(dsp->dev, "Calibration: Ambient=%#x, Status=%#x, CalR=%d\n", data->calAmbient, data->calStatus, data->calR); + if (list_empty(&dsp->ctl_list)) { + dev_info(dsp->dev, "Calibration disabled due to missing firmware controls\n"); + return -ENOENT; + } + ret = cs_amp_write_cal_coeff(dsp, controls, controls->ambient, data->calAmbient); if (ret) return ret;