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authorManuel Lauss <mano@roarinelk.homelinux.net>2008-12-21 09:26:26 +0100
committerRalf Baechle <ralf@linux-mips.org>2009-01-11 09:57:27 +0000
commitac15dad061d351281b0bafbae1ecdd84e601435a (patch)
treedc5536f68f14e3a07f3af1105cfc23a2c317f21f /arch/mips/include/asm/mach-au1x00
parent564365b0fc3395ed55501ef25705664888cebdbc (diff)
downloadlinux-2.6.38-lt-ux500-ac15dad061d351281b0bafbae1ecdd84e601435a.tar.gz
MIPS: Alchemy: dbdma suspend/resume support.
Implement suspend/resume for DBDMA controller and its channels. Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/mach-au1x00')
-rw-r--r--arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h b/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
index 44a67bf05dc..06f68f43800 100644
--- a/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
+++ b/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
@@ -357,6 +357,11 @@ u32 au1xxx_dbdma_put_dscr(u32 chanid, au1x_ddma_desc_t *dscr);
u32 au1xxx_ddma_add_device(dbdev_tab_t *dev);
extern void au1xxx_ddma_del_device(u32 devid);
void *au1xxx_ddma_get_nextptr_virt(au1x_ddma_desc_t *dp);
+#ifdef CONFIG_PM
+void au1xxx_dbdma_suspend(void);
+void au1xxx_dbdma_resume(void);
+#endif
+
/*
* Some compatibilty macros -- needed to make changes to API