leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
8dbf9c7abe
linux/drivers/usb/gadget/function
History
Laurent Pinchart 8dbf9c7abe usb: gadget: uvc: Only halt video streaming endpoint in bulk mode 
When USB requests for video data fail to be submitted, the driver
signals a problem to the host by halting the video streaming endpoint.
This is only valid in bulk mode, as isochronous transfers have no
handshake phase and can't thus report a stall. The usb_ep_set_halt()
call returns an error when using isochronous endpoints, which we happily
ignore, but some UDCs complain in the kernel log. Fix this by only
trying to halt the endpoint in bulk mode.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Tested-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2018-09-25 18:39:00 +03:00
..
f_acm.c A couple of configfs cleanups: 2017-11-14 14:44:04 -08:00
f_ecm.c usb: gadget: f_ecm: fix host mac address for multiple instances 2018-05-15 10:17:18 +03:00
f_eem.c net: drivers/net: Remove unnecessary skb_copy_expand OOM messages 2018-03-15 14:28:03 -04:00
f_fs.c usb: gadget: f_fs: Only return delayed status when len is 0 2018-07-26 13:44:24 +03:00
f_hid.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
f_loopback.c A couple of configfs cleanups: 2017-11-14 14:44:04 -08:00
f_mass_storage.c usb: gadget: storage: Remove reference counting 2018-07-26 13:55:39 +03:00
f_mass_storage.h usb: gadget: storage: Remove reference counting 2018-07-26 13:55:39 +03:00
f_midi.c - Introduce arithmetic overflow test helper functions (Rasmus) 2018-06-06 17:27:14 -07:00
f_ncm.c usb/gadget/NCM: Replace tasklet with softirq hrtimer 2018-01-16 09:51:23 +01:00
f_obex.c A couple of configfs cleanups: 2017-11-14 14:44:04 -08:00
f_phonet.c usb: gadget: f_phonet: fix pn_net_xmit()'s return type 2018-05-21 10:36:14 +03:00
f_printer.c usb: gadget: function: printer: avoid wrong list handling in printer_write() 2018-05-24 18:14:28 +02:00
f_rndis.c A couple of configfs cleanups: 2017-11-14 14:44:04 -08:00
f_serial.c A couple of configfs cleanups: 2017-11-14 14:44:04 -08:00
f_sourcesink.c A couple of configfs cleanups: 2017-11-14 14:44:04 -08:00
f_subset.c A couple of configfs cleanups: 2017-11-14 14:44:04 -08:00
f_tcm.c scsi: target: loop, usb, vhost, xen: use target_remove_session 2018-08-02 15:29:31 -04:00
f_uac1_legacy.c usb: Remove Blackfin references in USB support 2018-03-26 15:57:16 +02:00
f_uac1.c A couple of configfs cleanups: 2017-11-14 14:44:04 -08:00
f_uac2.c usb: gadget: f_uac2: fix endianness of 'struct cntrl_*_lay3' 2018-07-17 10:12:52 +03:00
f_uvc.c usb: gadget: uvc: configfs: Add interface number attributes 2018-09-24 18:54:26 +03:00
f_uvc.h usb: gadget: uvc: Minimize #include in headers 2018-07-26 13:33:44 +03:00
g_zero.h
Makefile
ndis.h
rndis.c USB: rndis: Fix for handling garbled messages 2018-05-15 10:24:28 +03:00
rndis.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
storage_common.c USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
storage_common.h
tcm.h
u_audio.c usb: gadget: u_audio: protect stream runtime fields with stream spinlock 2018-07-17 10:12:51 +03:00
u_audio.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_ecm.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_eem.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_ether_configfs.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_ether.c USB: Gadget Ethernet: Re-enable Jumbo frames. 2018-05-15 10:17:14 +03:00
u_ether.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_fs.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_gether.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_hid.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_midi.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_ncm.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_phonet.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_printer.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_rndis.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_serial.c usb: gadget: u_serial: Use kfifo instead of homemade circular buffer 2017-12-11 12:36:50 +02:00
u_serial.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_tcm.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_uac1_legacy.c usb: Remove Blackfin references in USB support 2018-03-26 15:57:16 +02:00
u_uac1_legacy.h usb: Remove Blackfin references in USB support 2018-03-26 15:57:16 +02:00
u_uac1.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_uac2.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
u_uvc.h usb: gadget: uvc: configfs: Add interface number attributes 2018-09-24 18:54:26 +03:00
uvc_configfs.c usb: gadget: uvc: configfs: Sort frame intervals upon writing 2018-09-24 19:06:53 +03:00
uvc_configfs.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
uvc_queue.c media: annotate ->poll() instances 2017-11-27 16:20:06 -05:00
uvc_queue.h usb: gadget: uvc: Minimize #include in headers 2018-07-26 13:33:44 +03:00
uvc_v4l2.c usb: gadget: uvc: Minimize #include in headers 2018-07-26 13:33:44 +03:00
uvc_v4l2.h USB: gadget: function: Remove redundant license text 2017-11-07 15:45:02 +01:00
uvc_video.c usb: gadget: uvc: Only halt video streaming endpoint in bulk mode 2018-09-25 18:39:00 +03:00
uvc_video.h usb: gadget: uvc: Minimize #include in headers 2018-07-26 13:33:44 +03:00
uvc.h usb: gadget: uvc: Minimize #include in headers 2018-07-26 13:33:44 +03:00