From: Jonathan Marek <jonathan@marek.ca>
Date: Wed, 12 Feb 2020 02:13:38 +0000 (-0500)
Subject: turnip: remove unecessary MRT_CONTROL fill
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b18d6575fee00ed9db3c89b4e8c0756cc52d53e0;p=mesa.git

turnip: remove unecessary MRT_CONTROL fill

Hardware won't use MRT_CONTROL after mrt_count

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3979>
---

diff --git a/src/freedreno/vulkan/tu_pipeline.c b/src/freedreno/vulkan/tu_pipeline.c
index 37cecfbf1a5..eb920ec9172 100644
--- a/src/freedreno/vulkan/tu_pipeline.c
+++ b/src/freedreno/vulkan/tu_pipeline.c
@@ -1464,12 +1464,6 @@ tu6_emit_rb_mrt_controls(struct tu_cs *cs,
       tu_cs_emit(cs, rb_mrt_control);
       tu_cs_emit(cs, rb_mrt_blend_control);
    }
-
-   for (uint32_t i = blend_info->attachmentCount; i < MAX_RTS; i++) {
-      tu_cs_emit_pkt4(cs, REG_A6XX_RB_MRT_CONTROL(i), 2);
-      tu_cs_emit(cs, 0);
-      tu_cs_emit(cs, 0);
-   }
 }
 
 static void