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f_audio_source: Implement get_alt() support
authorVijayavardhan Vennapusa <vvreddy@codeaurora.org>
Thu, 8 Feb 2018 07:54:05 +0000 (13:24 +0530)
committerGerrit - the friendly Code Review server <code-review@localhost>
Mon, 26 Feb 2018 10:38:50 +0000 (02:38 -0800)
commitd7bff7723da042b699a853f3b4b79f1984a7cda2
treea44f64e4f279fe0f22d52fe5aa46cdcf48511332
parentc2c950b468079a41c31d819051ffb8d9ad9eac8f
f_audio_source: Implement get_alt() support

Implement get_alt() callback which is required to support multiple
alternate settings of audio_source interface.

Change-Id: Id857af047759687ae2d626839b2dd31ad59db452
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
drivers/usb/gadget/function/f_audio_source.c