Hi Kevin, Paul, We currently have a small problem with OMAP4 DSS. When we enable the DSS clocks, it seems that the DSS registers are not always accessible right after the clock enable.
I understood that on OMAP4 the clock framework doesn't guarantee that the registers are accessible after enabling clocks, and pm_runtime will handle this. Is this correct? I have made a small hack fix for this. I added udelay(10) in the DSS code which enables the clocks and this seem to remove the problem. The delay is only called when DSS thinks the clocks have been off, so in practice the delay shouldn't be visible. Is this fix acceptable for now, until we get pm_runtime support to DSS? Tomi -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
