Simon Glass 2850266965 sound: Add uclass operations for beeping ... Some audio codecs such as Intel HDA do not need to use digital data to play sounds, but instead have a way to emit beeps. Add this interface as an option. If the beep interface is not supported, then the sound uclass falls back to the I2S interface. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>		2019-02-20 15:27:08 +08:00
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asm	sound: Add uclass operations for beeping	2019-02-20 15:27:08 +08:00