Not sure about the root cause for that. In the meantime, here is a
kernel hack that shall disable this trace and free some cpu (to avoid
locking the board because of the huge traces generated). This shall
enable using the HDMI output.
--- drivers/video/omap2/dss/dispc.c 2010-06-15 09:57:56.000000000 +0200
+++ drivers/video/omap2/dss/dispc.c 2010-0mc-pdm1.patch6-04
17:04:06.000000000 +0200
@@ -4182,7 +4182,7 @@mc-pdm1.patch
PIS(VID1_FIFO_UNDERFLOW);
PIS(VID2_FIFO_UNDERFLOW);
PIS(SYNC_LOST);
- PIS(SYNC_LOST_DIGIT);
+ /*PIS(SYNC_LOST_DIGIT);*/
#undef PIS
printk("\n");
@@ -4431,7 +4431,7 @@
bool enable = false;
#endif
- DSSERR("SYNC_LOST_DIGIT\n");
+ /*DSSERR("SYNC_LOST_DIGIT\n");*/
/*
DSSERR("SYNC_LOST_DIGIT, disabling TV\n");
--
omapdss DISPC error: SYNC_LOST_DIGIT
https://bugs.launchpad.net/bugs/592295
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