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linux/drivers/usb/gadget/function
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Jerome Brunet 9389044f27 usb: gadget: f_uac2: reset wMaxPacketSize 
With commit 913e4a90b6 ("usb: gadget: f_uac2: finalize wMaxPacketSize according to bandwidth")
wMaxPacketSize is computed dynamically but the value is never reset.

Because of this, the actual maximum packet size can only decrease each time
the audio gadget is instantiated.

Reset the endpoint maximum packet size and mark wMaxPacketSize as dynamic
to solve the problem.

Fixes: 913e4a90b6 ("usb: gadget: f_uac2: finalize wMaxPacketSize according to bandwidth")
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201221173531.215169-2-jbrunet@baylibre.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-12-28 15:56:22 +01:00
..
f_acm.c USB: gadget: f_acm: add support for SuperSpeed Plus 2020-12-10 16:12:20 +01:00
f_ecm.c usb: gadget: f_ecm: Use atomic_t to track in-flight request 2020-01-15 10:40:22 +01:00
f_eem.c usb: gadget: function: remove redundant assignment to variable 'status' 2020-05-25 11:09:39 +03:00
f_fs.c USB: gadget: f_fs: remove likely/unlikely 2020-12-10 16:14:34 +01:00
f_hid.c usb: gadget: Use fallthrough pseudo-keyword 2020-07-10 08:55:18 +02:00
f_loopback.c usb: Fix fall-through warnings for Clang 2020-11-23 17:46:01 +01:00
f_mass_storage.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
f_mass_storage.h usb: gadget: storage: Remove reference counting 2018-07-26 13:55:39 +03:00
f_midi.c USB: gadget: f_midi: setup SuperSpeed Plus descriptors 2020-12-10 16:12:23 +01:00
f_ncm.c usb: gadget: f_ncm: allow using NCM in SuperSpeed Plus gadgets. 2020-10-02 09:57:41 +03:00
f_obex.c usb: gadget: u_serial: make OBEX port not a console 2019-10-22 10:27:09 +03:00
f_phonet.c usb: gadget: Use fallthrough pseudo-keyword 2020-07-10 08:55:18 +02:00
f_printer.c usb: gadget: function: printer: Fix a memory leak for interface descriptor 2020-12-28 15:45:16 +01:00
f_rndis.c USB: gadget: f_rndis: fix bitrate for SuperSpeed and above 2020-12-10 16:12:16 +01:00
f_serial.c usb: gadget: f_serial: add suspend resume callbacks 2020-05-25 11:09:39 +03:00
f_sourcesink.c usb: Fix fall-through warnings for Clang 2020-11-23 17:46:01 +01:00
f_subset.c A couple of configfs cleanups: 2017-11-14 14:44:04 -08:00
f_tcm.c usb: gadget: config_ep_by_speed_and_alt instead of config_ep_by_speed 2020-10-02 09:57:40 +03:00
f_uac1.c usb: gadget: function: sync f_uac1 ac header baInterfaceNr 2019-02-07 13:14:51 +02:00
f_uac1_legacy.c usb: gadget: function: fix missing spinlock in f_uac1_legacy 2020-07-09 10:13:07 +03:00
f_uac2.c usb: gadget: f_uac2: reset wMaxPacketSize 2020-12-28 15:56:22 +01:00
f_uvc.c usb: gadget: uvc: Fix the wrong v4l2_device_unregister call 2020-10-02 09:57:45 +03:00
f_uvc.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
g_zero.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ndis.h
rndis.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
rndis.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
storage_common.c block: remove i_bdev 2020-12-01 14:53:39 -07:00
storage_common.h scsi: treewide: Consolidate {get,put}_unaligned_[bl]e24() definitions 2020-03-16 22:08:34 -04:00
tcm.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
u_audio.c usb: gadget: u_audio: Fix high-speed max packet size 2020-02-11 08:45:45 +02:00
u_audio.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_ecm.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_eem.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_ether.c usb: gadget: u_ether: Fix MTU size mismatch with RX packet size 2020-12-28 15:45:51 +01:00
u_ether.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_ether_configfs.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_fs.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_gether.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_hid.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_midi.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_ncm.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_phonet.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_printer.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_rndis.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_serial.c usb: gadget: u_serial: clear suspended flag when disconnecting 2020-10-02 09:57:41 +03:00
u_serial.h usb: gadget: u_serial.h: increase MAX_U_SERIAL_PORTS to 8 2020-06-18 10:23:22 +02:00
u_tcm.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_uac1.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_uac1_legacy.c usb: gadget: function: u_uac1_legacy: Demote obvious misuse of kerneldoc to standard comment blocks 2020-07-09 17:19:58 +02:00
u_uac1_legacy.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_uac2.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
u_uvc.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
uvc.h usb: gadget: uvc_video: add worker to handle the frame pumping 2020-05-25 11:09:38 +03:00
uvc_configfs.c usb: gadget: Change Andrzej Pietrasiewicz's e-mail address 2019-02-11 11:12:29 +02:00
uvc_configfs.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
uvc_queue.c usb: gadget: uvc: constify vb2_ops structure 2018-11-26 09:06:32 +02:00
uvc_queue.h usb: gadget: uvc: Minimize #include in headers 2018-07-26 13:33:44 +03:00
uvc_v4l2.c usb: gadget: uvc_video: add worker to handle the frame pumping 2020-05-25 11:09:38 +03:00
uvc_v4l2.h USB: gadget: Use the correct style for SPDX License Identifier 2020-05-05 10:58:49 +03:00
uvc_video.c usb: gadget: uvc_video: add worker to handle the frame pumping 2020-05-25 11:09:38 +03:00
uvc_video.h usb: gadget: uvc_video: add worker to handle the frame pumping 2020-05-25 11:09:38 +03:00