* Lopez Cruz, Misael <[email protected]> [090108 19:43]: > > * Lopez Cruz, Misael <[email protected]> [081219 04:53]: > > > This patch enables writing to McBSP Transmit Configuration Control > > > Register (XCCR) and Receive Configuration Control Register > > (RCCR) for > > > 2430/34xx platforms. It also adds XCCR, RCCR entries in > > McBSP register > > > configuration structure and bit definitions for both registers. > > > > Pushing to l-o. Can you briefly describe what happens with > > ASoC if these registers are not used? We may be able to send > > this as a fix to mainline during the -rc cycle. > > If we enable the writing to those registers for 2430/34xx and don't set the > default values (setting 0 as a consequence) in ASoC driver, the > Transmit/Receive DMA mode gets disabled and the the transmission/reception > doesn't happen, ending with a "write error: Input/Output error" when playing > with 'aplay'.
Thanks, I'll add that to the commit in the omap-fixes queue. Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
