TMS320DM320: Turn on Image Buffer clock on demand (FS #12462)

This improves battery runtime on Sansa Connect by approximately 40 minutes.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31358 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 2 insertions, 0 deletions

diff --git a/firmware/target/arm/tms320dm320/dsp/registers.h b/firmware/target/arm/tms320dm320/dsp/registers.h
index edfdeaea88..aeaa7e8616 100644
--- a/firmware/target/arm/tms320dm320/dsp/registers.h
+++ b/firmware/target/arm/tms320dm320/dsp/registers.h
@@ -75,6 +75,8 @@
 /* DM320 */
 ioport unsigned short port280;
 #define CP_INTC       port280
+ioport unsigned short port281;
+#define CP_CLKC       port281
 ioport unsigned short port8000;
 #define SDEM_ADDRL    port8000
 ioport unsigned short port8001;