diff options
| author | Sekhar Nori <nsekhar@ti.com> | 2017-05-17 13:45:17 +0530 |
|---|---|---|
| committer | Ajay Agarwal <ajaya@codeaurora.org> | 2019-01-09 10:16:55 +0530 |
| commit | 1495b5a404366b3d8c782a516a3e44d7399c10e8 (patch) | |
| tree | 02f120a4768e00982fba40314d1eb38eed9faff5 /scripts/objdiff | |
| parent | 9069ebc3471e2754cd3468c29d895556d6fc8e2c (diff) | |
usb: gadget: f_uac2: calculate wMaxPacketSize before endpoint match
Calculate wMaxPacketSize before endpoint matching the
descriptor is found.
This allows audio gadget to be used with controllers
which have a shortage or unavailability of endpoints
that can handle max packet size of 1023 (FS) or 1024
(HS).
With this audio gadget can be used on TI's OMAP-L138 SoC
which has a MUSB HS controller with endpoints having max
packet size much less than 1023 or 1024. See mode_2_cfg in
drivers/usb/musb/musb_core.c
Change-Id: I693014bd74ff8221a2174bcc73880eeff398e2bc
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Git-commit: 0db56e43359c47ff184ceaf8b04b664d997bff88
Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
Diffstat (limited to 'scripts/objdiff')
0 files changed, 0 insertions, 0 deletions