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| author | Takashi Iwai <tiwai@suse.de> | 2025-09-05 15:32:34 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-19 16:37:39 +0200 |
| commit | 0ab708a2f145d4a5718b6d15a9541350526e6d0c (patch) | |
| tree | 1e0663fd30ce41fdd2975d3844d7e54aae4f5ea2 /lib/cpu-notifier-error-inject.c | |
| parent | ab8c7c4d8f1ebb2a9bf55a7fc07d9f85643d54ea (diff) | |
usb: gadget: midi2: Fix MIDI2 IN EP max packet size
commit 116e79c679a1530cf833d0ff3007061d7a716bd9 upstream.
The EP-IN of MIDI2 (altset 1) wasn't initialized in
f_midi2_create_usb_configs() as it's an INT EP unlike others BULK
EPs. But this leaves rather the max packet size unchanged no matter
which speed is used, resulting in the very slow access.
And the wMaxPacketSize values set there look legit for INT EPs, so
let's initialize the MIDI2 EP-IN there for achieving the equivalent
speed as well.
Fixes: 8b645922b223 ("usb: gadget: Add support for USB MIDI 2.0 function driver")
Cc: stable <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20250905133240.20966-1-tiwai@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/cpu-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions