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| author | Eldad Zack <eldad@fogrefinery.com> | 2013-04-23 01:00:42 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-04-29 13:37:33 +0200 |
| commit | 167d0a11d5feedd1f9cb9ae128ac543e97148eff (patch) | |
| tree | d0e3ffee2a3094769459863ac84acc3f84bd955e /sound | |
| parent | 74c34ca1cc12884703c70d34ed333517d978c2e7 (diff) | |
| download | linux-0-day-167d0a11d5feedd1f9cb9ae128ac543e97148eff.tar.gz linux-0-day-167d0a11d5feedd1f9cb9ae128ac543e97148eff.tar.xz | |
ALSA: asihpi: add format support check in snd_card_asihpi_capture_formats
Some Asihpi formats are not supported or invalid, and their mapping to
ALSA format is set to -1.
Before performing the format conversion into ALSA bitwise formats,
add a consistency check for the requested format, as done in
snd_card_asihpi_playback_formats().
Compile tested only.
Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/asihpi/asihpi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c index 160cf830d327e..fbc17203613c0 100644 --- a/sound/pci/asihpi/asihpi.c +++ b/sound/pci/asihpi/asihpi.c @@ -1141,7 +1141,7 @@ static u64 snd_card_asihpi_capture_formats(struct snd_card_asihpi *asihpi, format, sample_rate, 128000, 0); if (!err) err = hpi_instream_query_format(h_stream, &hpi_format); - if (!err) + if (!err && (hpi_to_alsa_formats[format] != -1)) formats |= pcm_format_to_bits(hpi_to_alsa_formats[format]); } return formats; |