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| author | Ruslan Bilovol <ruslan.bilovol@gmail.com> | 2021-03-01 14:49:32 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-17 19:06:29 +0300 |
| commit | 32ad0eb74eac53766b65ec377c77af10bee765fc (patch) | |
| tree | 714b5835bc439720ed836b3d4581f9c9ea3a3a66 | |
| parent | 30a187afdbd2142259d136cfcd2d5adf52d84172 (diff) | |
| download | linux-32ad0eb74eac53766b65ec377c77af10bee765fc.tar.xz | |
usb: gadget: f_uac1: stop playback on function disable
commit cc2ac63d4cf72104e0e7f58bb846121f0f51bb19 upstream.
There is missing playback stop/cleanup in case of
gadget's ->disable callback that happens on
events like USB host resetting or gadget disconnection
Fixes: 0591bc236015 ("usb: gadget: add f_uac1 variant based on a new u_audio api")
Cc: <stable@vger.kernel.org> # 4.13+
Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com>
Link: https://lore.kernel.org/r/1614599375-8803-3-git-send-email-ruslan.bilovol@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/gadget/function/f_uac1.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c index 00d346965f7a..560382e0a8f3 100644 --- a/drivers/usb/gadget/function/f_uac1.c +++ b/drivers/usb/gadget/function/f_uac1.c @@ -499,6 +499,7 @@ static void f_audio_disable(struct usb_function *f) uac1->as_out_alt = 0; uac1->as_in_alt = 0; + u_audio_stop_playback(&uac1->g_audio); u_audio_stop_capture(&uac1->g_audio); } |