diff options
| author | Brian Norris <computersforpeace@gmail.com> | 2022-12-31 09:15:45 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-18 13:44:54 +0300 |
| commit | 2adc64f3e669fb9ee1fb2a63f6fd4016a7004afe (patch) | |
| tree | ac29fbd8e0b08c43b07fa68d20e931157a5b98ee | |
| parent | 5ee3083307efa0a7b4b0923f773787646e252043 (diff) | |
| download | linux-2adc64f3e669fb9ee1fb2a63f6fd4016a7004afe.tar.xz | |
ASoC: qcom: lpass-cpu: Fix fallback SD line index handling
commit 000bca8d706d1bf7cca01af75787247c5a2fdedf upstream.
These indices should reference the ID placed within the dai_driver
array, not the indices of the array itself.
This fixes commit 4ff028f6c108 ("ASoC: qcom: lpass-cpu: Make I2S SD
lines configurable"), which among others, broke IPQ8064 audio
(sound/soc/qcom/lpass-ipq806x.c) because it uses ID 4 but we'd stop
initializing the mi2s_playback_sd_mode and mi2s_capture_sd_mode arrays
at ID 0.
Fixes: 4ff028f6c108 ("ASoC: qcom: lpass-cpu: Make I2S SD lines configurable")
Cc: <stable@vger.kernel.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Reviewed-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20221231061545.2110253-1-computersforpeace@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | sound/soc/qcom/lpass-cpu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/soc/qcom/lpass-cpu.c b/sound/soc/qcom/lpass-cpu.c index ecd6c049ace2..9e70c193d7f4 100644 --- a/sound/soc/qcom/lpass-cpu.c +++ b/sound/soc/qcom/lpass-cpu.c @@ -816,10 +816,11 @@ static void of_lpass_cpu_parse_dai_data(struct device *dev, struct lpass_data *data) { struct device_node *node; - int ret, id; + int ret, i, id; /* Allow all channels by default for backwards compatibility */ - for (id = 0; id < data->variant->num_dai; id++) { + for (i = 0; i < data->variant->num_dai; i++) { + id = data->variant->dai_driver[i].id; data->mi2s_playback_sd_mode[id] = LPAIF_I2SCTL_MODE_8CH; data->mi2s_capture_sd_mode[id] = LPAIF_I2SCTL_MODE_8CH; } |