On Wed, Feb 8, 2012 at 2:53 AM, Kevin Hilman <khilman@xxxxxx> wrote: > Kevin Hilman <khilman@xxxxxx> writes: > >> Tony Lindgren <tony@xxxxxxxxxxx> writes: >> >> [...] >> >>>> Basically, it looks like the OMAP 3 UART is not delivering transmit IRQs >>>> while in some of the deeper low power modes. >>>> >>>> I tried reverting the rest of the patches between this one and HEAD for >>>> omap-serial.c, but they have no effect what so ever on this bug. As I >>>> said in one of my emails in this thread, the above commit can't be >>>> trivially reverted because some other stuff that the code relied upon >>>> has vanished. >>>> >>>> So, the above along with the other part in arch/arm/mach-omap2/cpuidle34xx.c >>>> is the smallest 'fix' I could find if resolving the regression. >>> >>> OK, thanks, that should be enough info for let Kevin take a look at this. >> >> This one is indeed strange. I have not seen this on the 34xx devices >> I'm using (3430/n900, 3530/Overo, 3630/Zoom3). > > OK, I've reproduced this on v3.3-rc2. > > The reason I wasn't seeing this is because I'm using the fixes Paul has > already posted that fix this problem: > > http://marc.info/?l=linux-arm-kernel&m=132754676814391&w=2 > > Kevin But it looks like these are now queued for 3.4 in tty tree? -- Gražvydas -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
