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| author |   Chen-Yu Tsai <wens@csie.org> | 2017-12-14 15:29:28 +0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2017-12-14 11:12:28 +0000 |
| commit | 2ff739b9bdd3199cd52e450097cb0f7fc4e1e9e8 (patch) | |
| tree | 8aac3f85afc1f206202f7bcbe95d258d195b9821 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Linux 4.15-rc1 (diff) | |
| download | linux-dev-2ff739b9bdd3199cd52e450097cb0f7fc4e1e9e8.tar.xz linux-dev-2ff739b9bdd3199cd52e450097cb0f7fc4e1e9e8.zip | |
ASoC: sun4i-i2s: Show detailed error when DAI configuration callbacks fail
When any of the DAI hardware configuration callbacks (.hw_param,
.set_fmt, .set_sysclk) fails, there is no explanation about why it
failed. This is particularly confusing for .hw_param, which covers
many parameters of the DAI. Telling the users what parameter isn't
supported, and what the requested value was goes a long way for
developers trying to combine sun4i-i2s with external codecs.
This patch adds dev_err calls explaining what isn't supported or
failed, and what the value was. sun4i_i2s_set_clk_rate()'s first
parameter was changed to a struct snd_soc_dai *dai, so we can
get the underlying device.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Marcus Cooper <codekipper@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions