diff options
| author | Simon Glass <sjg@chromium.org> | 2019-02-16 20:24:54 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2019-02-20 15:27:08 +0800 |
| commit | 2850266965ade165f913a66f679a0449faf21180 (patch) | |
| tree | f173b23f448ab8db19adaf8ee75228baf281a42b /arch/nds32/include | |
| parent | e65f9ef9f21058a7e4f54e11da1af49a8c1b0579 (diff) | |
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>
Diffstat (limited to 'arch/nds32/include')
0 files changed, 0 insertions, 0 deletions