[#5261] USB audio gadget feedback
Submitted By: Mike Frysinger
2009-06-16 09:06:22 Close Date
Closed Fixed In Release:
Found In Release:
BF548 Silicon Revision:
Is this bug repeatable?:
Uboot version or rev.:
Toolchain version or rev.:
App binary format:
Summary: USB audio gadget feedback
feedback from Sergey Lapin <email@example.com>:
As first, it never frees ALSA devices.
When that is fixed, it never able to recover operation
on second load. Tested on MUSB on OMAP3530EVM.
It is very useful gadget, so I'd really like to see it fixed.
.wTotalLength in ac_header_descriptor descriptor should contain sum of sizes
of interface and unit descriptors, per Audio Device Class specification
1.0 (also worth mentioning in documentation, because spec. 2.0 exists
too). In this patch this field contains only USB_DT_AC_HEADER_LENGH
which is totally wrong. This all magically works in Linux, though,
but making Linux-only solution here is wrong, IMHO.
Just my $0.05.
--- Mike Frysinger 2009-09-16 19:20:00
while we should get this fixed, the driver has been merged into mainline ...
--- Cliff Cai 2009-11-30 04:27:13
all the problems mentioned above are fixed.
File Name File Type File Size Posted By
No Files Were Found