Commit c61aa740 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Andi Shyti
Browse files

drm/i915/gt: use intel_uncore_rmw when appropriate 



This patch replaces all occurences of the form
intel_uncore_write(reg, intel_uncore_read(reg) OP val)
with intel_uncore_rmw.

Signed-off-by: default avatarAndrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: default avatarAndi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: default avatarAndi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221019143818.244339-2-andrzej.hajda@intel.com
parent 5490c504

drivers/gpu/drm/i915/gt/intel_rps.c

+1 −3
Original line number Diff line number Diff line
@@ -625,9 +625,7 @@ static void gen5_rps_disable(struct intel_rps *rps) 
	rgvswctl = intel_uncore_read16(uncore, MEMSWCTL);



	/* Ack interrupts, disable EFC interrupt */

	intel_uncore_write(uncore, MEMINTREN,

			   intel_uncore_read(uncore, MEMINTREN) &

			   ~MEMINT_EVAL_CHG_EN);

	intel_uncore_rmw(uncore, MEMINTREN, MEMINT_EVAL_CHG_EN, 0);

	intel_uncore_write(uncore, MEMINTRSTS, MEMINT_EVAL_CHG);



	/* Go back to the starting frequency */