From 1d72910d90d4b0b3d5719c865461a7637f4cc467 Mon Sep 17 00:00:00 2001 From: Rohit kumar Date: Wed, 19 Aug 2020 14:59:38 +0530 Subject: include: tinyalsa: Add PCM state macros Add PCM_STATE_OPEN and PCM_STATE_SETUP macros so that it can be utilized by plugin to update sync_ptr state. --- include/tinyalsa/pcm.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include') diff --git a/include/tinyalsa/pcm.h b/include/tinyalsa/pcm.h index f4b7d73..1184d81 100644 --- a/include/tinyalsa/pcm.h +++ b/include/tinyalsa/pcm.h @@ -95,6 +95,16 @@ * */ #define PCM_NONBLOCK 0x00000010 +/** Means a PCM is opened + * @ingroup libtinyalsa-pcm + */ +#define PCM_STATE_OPEN 0x00 + +/** Means a PCM HW_PARAMS is set + * @ingroup libtinyalsa-pcm + */ +#define PCM_STATE_SETUP 0x01 + /** Means a PCM is prepared * @ingroup libtinyalsa-pcm */ -- cgit v1.2.3