On Mon, May 14, 2018 at 2:03 PM, Jorge Sanjuan jorge.sanjuan@codethink.co.uk wrote:
Obtain the number of channels for the Input Terminal from the Logical Cluster Descriptor. This achieves a useful minimal parsing of this unit so it can be used in other units in the topology.
Usually 'patch resend' means resend without any changes, and if there are updates in the patch - it's a new version.
By the way, as I already said in comments to patch 1/4 [1], I verified this patch successfully.
Reviewed-by: Ruslan Bilovol ruslan.bilovol@gmail.com Tested-by: Ruslan Bilovol ruslan.bilovol@gmail.com
[1] http://mailman.alsa-project.org/pipermail/alsa-devel/2018-May/136044.html
Signed-off-by: Jorge Sanjuan jorge.sanjuan@codethink.co.uk
sound/usb/mixer.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 431f3c319839..99804cd4aed6 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -904,8 +904,12 @@ static int check_input_term(struct mixer_build *state, int id, term->id = id; term->type = le16_to_cpu(d->wTerminalType);
/* REVISIT: UAC3 IT doesn't have channels/cfg */term->channels = 0;
err = get_cluster_channels_v3(state, le16_to_cpu(d->wClusterDescrID));if (err < 0)return err;term->channels = err;/* REVISIT: UAC3 IT doesn't have channels cfg */ term->chconfig = 0; term->name = le16_to_cpu(d->wTerminalDescrStr);-- 2.11.0