"Y, Kishore" <kishore.y@xxxxxx> writes: > From: Subramani Venkatesh <x0108988@xxxxxx> > > Currently, DSS doesnot wakeup when there is a DMA request. > DSS wake up event must be enabled so that the DMA request to refill > the FIFO will wake up the CORE domain. > > Signed-off-by: Subramani Venkatesh <subramani.venkatesh@xxxxxxxxxxxxx> Adding this one to pm-fixes queue for 2.6.33-rc. The rest of this series needs to go upstream via Tomi's DSS2 tree. Kevin > --- > arch/arm/mach-omap2/pm34xx.c | 5 +++++ > 1 files changed, 5 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c > index 81ed252..2d11b80 100644 > --- a/arch/arm/mach-omap2/pm34xx.c > +++ b/arch/arm/mach-omap2/pm34xx.c > @@ -726,6 +726,11 @@ static void __init prcm_setup_regs(void) > prm_write_mod_reg(0, OMAP3430_IVA2_MOD, PM_WKDEP); > prm_write_mod_reg(0, MPU_MOD, PM_WKDEP); > prm_write_mod_reg(0, OMAP3430_DSS_MOD, PM_WKDEP); > + > + /* Enable PM_WKEN to support DSS LPR */ > + prm_write_mod_reg(OMAP3430_PM_WKEN_DSS_EN_DSS, > + OMAP3430_DSS_MOD, PM_WKEN); > + > prm_write_mod_reg(0, OMAP3430_NEON_MOD, PM_WKDEP); > prm_write_mod_reg(0, OMAP3430_CAM_MOD, PM_WKDEP); > prm_write_mod_reg(0, OMAP3430_PER_MOD, PM_WKDEP); > -- > 1.5.4.3 > > > Regards, > Kishore Y -- 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
