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-rw-r--r--sound/soc/davinci/davinci-pcm.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/davinci/davinci-pcm.h b/sound/soc/davinci/davinci-pcm.h
index fc4d01cdd8c..b6ef7039dd0 100644
--- a/sound/soc/davinci/davinci-pcm.h
+++ b/sound/soc/davinci/davinci-pcm.h
@@ -12,6 +12,7 @@
#ifndef _DAVINCI_PCM_H
#define _DAVINCI_PCM_H
+#include <linux/genalloc.h>
#include <linux/platform_data/davinci_asp.h>
#include <mach/edma.h>
@@ -20,6 +21,7 @@ struct davinci_pcm_dma_params {
unsigned short acnt;
dma_addr_t dma_addr; /* device physical address for DMA */
unsigned sram_size;
+ struct gen_pool *sram_pool; /* SRAM gen_pool for ping pong */
enum dma_event_q asp_chan_q; /* event queue number for ASP channel */
enum dma_event_q ram_chan_q; /* event queue number for RAM channel */
unsigned char data_type; /* xfer data type */