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authorChen Liangjun <b36089@freescale.com>2012-03-23 20:22:01 +0800
committerChen Liangjun <b36089@freescale.com>2012-03-28 13:58:31 +0800
commit0fa1ff4cc96330800640f32f1d825b2ba1b270ec (patch)
tree520b85f3ef2b24c1385cb3f105cb7e20c6f678c8 /include
parentdaa4fa661c03d848b66d179a93af39f4add23020 (diff)
ENGR00177302 ASRC: change clock management
1 close clock when asrc is not working. 2 enable the asrc core clock when user sucessfully request an ASRC pair and disable it when the pair is release.So the call from ESAI using the p2p DMA mode can be support. Signed-off-by: Chen Liangjun <b36089@freescale.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/mxc_asrc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mxc_asrc.h b/include/linux/mxc_asrc.h
index c5b1d3e312ba..6de6a7e3cd86 100644
--- a/include/linux/mxc_asrc.h
+++ b/include/linux/mxc_asrc.h
@@ -230,6 +230,8 @@ extern void asrc_start_conv(enum asrc_pair_index index);
extern void asrc_stop_conv(enum asrc_pair_index index);
extern u32 asrc_get_per_addr(enum asrc_pair_index index, bool i);
extern int asrc_get_dma_request(enum asrc_pair_index index, bool i);
+extern void asrc_finish_conv(enum asrc_pair_index index);
+
#endif /* __kERNEL__ */
#endif /* __MXC_ASRC_H__ */