Hi,
I am working on porting of btfg Linux device
driver for the Brooktree Bt848 family of video decoder
chips on Linux kernel 2.4.19. When we do a modprobe to
load the driver, there is a call in i2c.c "i2cRead"
which hangs. Nothing seems to be working after then.
Even ^C cannot help. Folloiwng piece of code hangs
the system
/* wait for completion */
for ( x = 0x7fffffff; x; --x ) { /* safety valve */
if ( bt848->int_stat & BT848_INT_I2CDONE )
break;
}
Can anyone suggest how to debug this problem ??
Thanks,
Neelu.
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