tv_input: Add buffer count support
Buffer producer thread only works on one buffer at a time,
we need to be able to configure number of buffers allocated for datapath.
Change-Id: I6165d87e7a5e0fe1c7dc0456d05ee9ab1f67201d
diff --git a/include/hardware/tv_input.h b/include/hardware/tv_input.h
index ed3fafb..456b06e 100644
--- a/include/hardware/tv_input.h
+++ b/include/hardware/tv_input.h
@@ -278,6 +278,9 @@
/* OUT: Client must allocate a buffer with this format. */
uint32_t format;
+
+ /* OUT: Client must allocate buffers based on this count. */
+ uint32_t buffer_count;
} buffer_producer_stream_t;
typedef struct tv_stream {