freedreno/a6xx: Add support for ALPHA_TO_ONE.

Fixes piglit ext_framebuffer_multisample-draw-buffers-alpha-to-one Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5343>
2020-06-04 17:08:18 -07:00
parent ac1ab9294a
commit d1f9d1e26a
1 changed files with 1 additions and 0 deletions
@@ -132,6 +132,7 @@ __fd6_setup_blend_variant(struct fd6_blend_stateobj *blend, unsigned sample_mask
 	OUT_REG(ring, A6XX_RB_BLEND_CNTL(
 			.enable_blend      = mrt_blend,
 			.alpha_to_coverage = cso->alpha_to_coverage,
+			.alpha_to_one = cso->alpha_to_one,
 			.independent_blend = cso->independent_blend_enable,
 			.sample_mask       = sample_mask
 		));