From: Tvrtko Ursulin Date: Fri, 21 Jun 2019 07:07:46 +0000 (+0100) Subject: drm/i915: Use intel_uncore_rmw in intel_gt_init_swizzling X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f88709bd1c5e2bc9fb62b1b3151fae1ef4f7a2c5;p=linux.git drm/i915: Use intel_uncore_rmw in intel_gt_init_swizzling Two easy opportunities to compact the code by using the existing helper. Signed-off-by: Tvrtko Ursulin Suggested-by: Rodrigo Vivi Reviewed-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190621070811.7006-8-tvrtko.ursulin@linux.intel.com --- diff --git a/drivers/gpu/drm/i915/i915_gem_fence_reg.c b/drivers/gpu/drm/i915/i915_gem_fence_reg.c index dd09790c420de..bcac359ec6619 100644 --- a/drivers/gpu/drm/i915/i915_gem_fence_reg.c +++ b/drivers/gpu/drm/i915/i915_gem_fence_reg.c @@ -844,17 +844,12 @@ void intel_gt_init_swizzling(struct intel_gt *gt) i915->mm.bit_6_swizzle_x == I915_BIT_6_SWIZZLE_NONE) return; - intel_uncore_write(uncore, - DISP_ARB_CTL, - intel_uncore_read(uncore, DISP_ARB_CTL) | - DISP_TILE_SURFACE_SWIZZLING); + intel_uncore_rmw(uncore, DISP_ARB_CTL, 0, DISP_TILE_SURFACE_SWIZZLING); if (IS_GEN(i915, 5)) return; - intel_uncore_write(uncore, - TILECTL, - intel_uncore_read(uncore, TILECTL) | TILECTL_SWZCTL); + intel_uncore_rmw(uncore, TILECTL, 0, TILECTL_SWZCTL); if (IS_GEN(i915, 6)) intel_uncore_write(uncore,