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Added fix to ALSA/RAVENNA driver to revert changes done to mr_alsa_audio_pcm_capture_copy_internal() in ALSA/RAVENNA driver version 1.1.93.

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This fixes issue #14
This commit is contained in:
Andrea Bondavalli 2020-07-03 15:50:27 +02:00
parent 4d30bdb24a
commit ba1305a0b9
1 changed files with 11 additions and 0 deletions
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11
3rdparty/patches/ravenna-alsa-lkm-fixes.patch vendored
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@ -93,3 +93,14 @@ index 3d9debd..0ff2dfc 100644
return 0; return 0;
} }
@@ -1292,8 +1290,7 @@ static int mr_alsa_audio_pcm_playback_copy_internal( struct snd_pcm_substream *s
struct mr_alsa_audio_chip *chip = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
int chn = 0;
- //int interleaved = ((channel == -1 && runtime->channels > 1)? 1 : 0);
- int interleaved = runtime->access == SNDRV_PCM_ACCESS_RW_INTERLEAVED || SNDRV_PCM_ACCESS_MMAP_INTERLEAVED ? 1 : 0;
+ int interleaved = ((channel == -1 && runtime->channels > 1)? 1 : 0);
unsigned int nb_logical_bits = snd_pcm_format_width(runtime->format);
unsigned int strideIn = snd_pcm_format_physical_width(runtime->format) >> 3;
unsigned int strideOut = snd_pcm_format_physical_width(SNDRV_PCM_FORMAT_S32_LE) >> 3;