From d4901898654b664c41d8a03afc0e0fbf531b5812 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 10 Dec 2018 10:37:36 -0700 Subject: dm: sound: Create a uclass for sound The sound driver pulls together the audio codec and i2s drivers in order to actually make sounds. It supports setup() and play() methods. The sound_find_codec_i2s() function allows locating the linked codec and i2s devices. They can be referred to from uclass-private data. Add a uclass and a test for sound. Signed-off-by: Simon Glass --- include/dm/uclass-id.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/dm') diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h index 1dffb66932..f3bafb3c63 100644 --- a/include/dm/uclass-id.h +++ b/include/dm/uclass-id.h @@ -84,6 +84,7 @@ enum uclass_id { UCLASS_SERIAL, /* Serial UART */ UCLASS_SIMPLE_BUS, /* Bus with child devices */ UCLASS_SMEM, /* Shared memory interface */ + UCLASS_SOUND, /* Playing simple sounds */ UCLASS_SPI, /* SPI bus */ UCLASS_SPI_FLASH, /* SPI flash */ UCLASS_SPI_GENERIC, /* Generic SPI flash target */ -- cgit v1.2.3