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Diffstat (limited to 'sound/soc/fsl/mpc5200_dma.h')
-rw-r--r--sound/soc/fsl/mpc5200_dma.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/fsl/mpc5200_dma.h b/sound/soc/fsl/mpc5200_dma.h
index 956d6a5..22208b3 100644
--- a/sound/soc/fsl/mpc5200_dma.h
+++ b/sound/soc/fsl/mpc5200_dma.h
@@ -16,6 +16,7 @@
* @period_end: physical address of end of DMA region
* @period_next_pt: physical address of next DMA buffer to enqueue
* @period_bytes: size of DMA period in bytes
+ * @ac97_slot_bits: Enable bits for turning on the correct AC97 slot
*/
struct psc_dma_stream {
struct snd_pcm_runtime *runtime;
@@ -28,6 +29,9 @@ struct psc_dma_stream {
int period_current;
int period_bytes;
int period_count;
+
+ /* AC97 state */
+ u32 ac97_slot_bits;
};
/**