On Tue, Mar 07, 2017 at 10:22:35AM +0530, Sagar Arun Kamble wrote: > Driver needs to ensure that it doesn't mask the PM interrupts, which are > unmasked/needed by GuC firmware. For that, Driver maintains a bitmask of > interrupts to be kept unmasked, pm_intr_keep. > > pm_intr_keep was determined across GuC load. GuC gets loaded in different > scenarios and it is not going to change the pm_intr_keep so this patch > moves its setup to intel_irq_init. > > This patch fixes incorrect RPS masking leading to UP interrupts triggered > even when at cur_freq=max and inversly for Down interrupts. > > Cc: Radoslaw Szwichtenberg <radoslaw.szwichtenberg@xxxxxxxxx> > Cc: Arkadiusz Hiler <arkadiusz.hiler@xxxxxxxxx> > Cc: Michal Wajdeczko <michal.wajdeczko@xxxxxxxxx> > Cc: Michal Winiarski <michal.winiarski@xxxxxxxxx> > Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx> > Signed-off-by: Sagar Arun Kamble <sagar.a.kamble@xxxxxxxxx> > Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> CI is having issues with guc on bxt, but pushed. Thanks, -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
