diff options
Diffstat (limited to 'src/modules')
| -rw-r--r-- | src/modules/alsa-util.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/src/modules/alsa-util.c b/src/modules/alsa-util.c index 7ae538a1..203bdcdf 100644 --- a/src/modules/alsa-util.c +++ b/src/modules/alsa-util.c @@ -556,6 +556,7 @@ snd_pcm_t *pa_alsa_open_by_device_id( for (i = 0;; i += direction) { pa_sample_spec try_ss; + pa_bool_t reformat; if (i < 0) { pa_assert(direction == -1); @@ -580,8 +581,9 @@ snd_pcm_t *pa_alsa_open_by_device_id( d = pa_sprintf_malloc("%s:%s", device_table[i].name, dev_id); + reformat = FALSE; for (;;) { - pa_log_debug("Trying %s...", d); + pa_log_debug("Trying %s %s SND_PCM_NO_AUTO_FORMAT ...", d, reformat ? "without" : "with"); /* We don't pass SND_PCM_NONBLOCK here, since alsa-lib <= * 1.0.17a would then ignore the SND_PCM_NO_xxx @@ -593,7 +595,7 @@ snd_pcm_t *pa_alsa_open_by_device_id( /* SND_PCM_NONBLOCK| */ SND_PCM_NO_AUTO_RESAMPLE| SND_PCM_NO_AUTO_CHANNELS| - SND_PCM_NO_AUTO_FORMAT)) < 0) { + (reformat ? 0 : SND_PCM_NO_AUTO_FORMAT))) < 0) { pa_log_info("Couldn't open PCM device %s: %s", d, snd_strerror(err)); break; } @@ -604,6 +606,12 @@ snd_pcm_t *pa_alsa_open_by_device_id( if ((err = pa_alsa_set_hw_params(pcm_handle, &try_ss, nfrags, period_size, tsched_size, use_mmap, use_tsched, TRUE)) < 0) { + if (!reformat) { + reformat = TRUE; + snd_pcm_close(pcm_handle); + continue; + } + if (!pa_startswith(d, "plug:") && !pa_startswith(d, "plughw:")) { char *t; @@ -611,6 +619,8 @@ snd_pcm_t *pa_alsa_open_by_device_id( pa_xfree(d); d = t; + reformat = FALSE; + snd_pcm_close(pcm_handle); continue; } @@ -655,6 +665,7 @@ snd_pcm_t *pa_alsa_open_by_device_string( int err; char *d; snd_pcm_t *pcm_handle; + pa_bool_t reformat = FALSE; pa_assert(device); pa_assert(dev); @@ -666,7 +677,7 @@ snd_pcm_t *pa_alsa_open_by_device_string( d = pa_xstrdup(device); for (;;) { - pa_log_debug("Trying %s...", d); + pa_log_debug("Trying %s %s SND_PCM_NO_AUTO_FORMAT ...", d, reformat ? "without" : "with"); /* We don't pass SND_PCM_NONBLOCK here, since alsa-lib <= * 1.0.17a would then ignore the SND_PCM_NO_xxx flags. Instead @@ -678,7 +689,7 @@ snd_pcm_t *pa_alsa_open_by_device_string( /*SND_PCM_NONBLOCK|*/ SND_PCM_NO_AUTO_RESAMPLE| SND_PCM_NO_AUTO_CHANNELS| - SND_PCM_NO_AUTO_FORMAT)) < 0) { + (reformat ? 0 : SND_PCM_NO_AUTO_FORMAT))) < 0) { pa_log("Error opening PCM device %s: %s", d, snd_strerror(err)); pa_xfree(d); return NULL; @@ -686,6 +697,13 @@ snd_pcm_t *pa_alsa_open_by_device_string( if ((err = pa_alsa_set_hw_params(pcm_handle, ss, nfrags, period_size, tsched_size, use_mmap, use_tsched, FALSE)) < 0) { + if (!reformat) { + reformat = TRUE; + + snd_pcm_close(pcm_handle); + continue; + } + /* Hmm, some hw is very exotic, so we retry with plug, if without it didn't work */ if (!pa_startswith(d, "plug:") && !pa_startswith(d, "plughw:")) { @@ -695,6 +713,8 @@ snd_pcm_t *pa_alsa_open_by_device_string( pa_xfree(d); d = t; + reformat = FALSE; + snd_pcm_close(pcm_handle); continue; } |