On 15/10/18 07:14, Mika Kuoppala wrote:
Disable master interrupt before reading level indications. This will close a race where we get a level indication between reading and disabling, generating an extra interrupt where we could have avoided one. Further, as the reading acts also as a post, replace the write/post on the irq reset with the helper. On enabling side, posting doesn't serve any purpose so it can also be replaced with helper. Cc: Chris Wilson <ch...@chris-wilson.co.uk> Cc: Ville Syrjälä <ville.syrj...@linux.intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospu...@intel.com> Signed-off-by: Mika Kuoppala <mika.kuopp...@linux.intel.com> Acked-by: Chris Wilson <ch...@chris-wilson.co.uk> ---
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospu...@intel.com> Daniele _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
