diff options
Diffstat (limited to '0003-ALSA-usb-audio-Fix-packet-size-calculation.patch')
| -rw-r--r-- | 0003-ALSA-usb-audio-Fix-packet-size-calculation.patch | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/0003-ALSA-usb-audio-Fix-packet-size-calculation.patch b/0003-ALSA-usb-audio-Fix-packet-size-calculation.patch deleted file mode 100644 index 78649ca37b6a..000000000000 --- a/0003-ALSA-usb-audio-Fix-packet-size-calculation.patch +++ /dev/null @@ -1,35 +0,0 @@ -From 17c5f7dd425becd30c4a2dafaecb054641a1fdc9 Mon Sep 17 00:00:00 2001 -From: Alexander Tsoy <alexander@tsoy.me> -Date: Mon, 29 Jun 2020 05:59:33 +0300 -Subject: [PATCH 3/5] ALSA: usb-audio: Fix packet size calculation - -Commit f0bd62b64016 ("ALSA: usb-audio: Improve frames size computation") -introduced a regression for devices which have playback endpoints with -bInterval > 1. Fix this by taking ep->datainterval into account. - -Note that frame and fps are actually mean packet and packets per second -in the code introduces by the mentioned commit. This will be fixed in a -follow-up patch. - -Fixes: f0bd62b64016 ("ALSA: usb-audio: Improve frames size computation") -BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=208353 -Signed-off-by: Alexander Tsoy <alexander@tsoy.me> ---- - sound/usb/endpoint.c | 1 + - 1 file changed, 1 insertion(+) - -diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c -index 9bea7d3f99f8..11f23778f0a5 100644 ---- a/sound/usb/endpoint.c -+++ b/sound/usb/endpoint.c -@@ -1093,6 +1093,7 @@ int snd_usb_endpoint_set_params(struct snd_usb_endpoint *ep, - ep->freqn = get_usb_high_speed_rate(rate); - ep->fps = 8000; - } -+ ep->fps >>= ep->datainterval; - - ep->sample_rem = rate % ep->fps; - ep->framesize[0] = rate / ep->fps; --- -2.27.0 - |