Re: [alsa-devel] [PATCH 03/20] OMAP: McBSP: Change wakeup signals

5 Aug 2009


      On Thursday 30 July 2009 15:49:26 Valentin Eduardo (Nokia-D/Helsinki) wrote:
...
Configure only XRDYEN and RRDYEN wakeup signals
in order to get better power consumption.
...
@@ -264,9 +264,7 @@
 #define REOFEN			0x0004
 #define RFSREN			0x0002
 #define RSYNCERREN		0x0001
-#define WAKEUPEN_ALL		(XEMPTYEOFEN | XRDYEN | XEOFEN | XFSXEN | \

		 XSYNCERREN | RRDYEN | REOFEN | RFSREN | \


		 RSYNCERREN)



+#define WAKEUPEN_ALL		(XRDYEN | RRDYEN)
Or don't use the WAKEUPEN_ALL in the code, but replace it with (XRDYEN | 
RRDYEN)? It is confusing to use WAKEUPEN_ALL, which is actually _not_ enabling 
all wakeups.
-- 
Péter
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Peter Ujfalusi