Attachment 119232 Details for Bug 92589 – implement WaSendDummyVFEafterPipelineSelect

[patch] implement WaSendDummyVFEafterPipelineSelect

0001-i965-cs-WaSendDummyVFEafterPipelineSelect.patch (text/plain), 1.13 KB, created by Ben Widawsky on 2015-10-27 21:17:33 UTC

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Creator: Ben Widawsky

Created: 2015-10-27 21:17:33 UTC

Size: 1.13 KB

patch

obsolete

>From 490e03c1eb50b41440b1cbf0baaca4c376ef82c4 Mon Sep 17 00:00:00 2001
>From: Ben Widawsky <benjamin.widawsky@intel.com>
>Date: Tue, 27 Oct 2015 14:08:55 -0700
>Subject: [PATCH] i965/cs: WaSendDummyVFEafterPipelineSelect
>
>compile tested only
>---
> src/mesa/drivers/dri/i965/brw_misc_state.c | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
>diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c b/src/mesa/drivers/dri/i965/brw_misc_state.c
>index cf6ba5b..ff32166 100644
>--- a/src/mesa/drivers/dri/i965/brw_misc_state.c
>+++ b/src/mesa/drivers/dri/i965/brw_misc_state.c
>@@ -874,6 +874,20 @@ brw_emit_select_pipeline(struct brw_context *brw, enum brw_pipeline pipeline)
>              (brw->gen >= 9 ? (3 << 8) : 0) |
>              (pipeline == BRW_COMPUTE_PIPELINE ? 2 : 0));
>    ADVANCE_BATCH();
>+
>+   if (pipeline == BRW_COMPUTE_PIPELINE && brw->gen == 8) {
>+      BEGIN_BATCH(9);
>+      OUT_BATCH(MEDIA_VFE_STATE << 16 | (9 - 2));
>+      OUT_BATCH(0);
>+      OUT_BATCH(0);
>+      OUT_BATCH(1<<8);
>+      OUT_BATCH(0);
>+      OUT_BATCH(0);
>+      OUT_BATCH(0);
>+      OUT_BATCH(0);
>+      OUT_BATCH(0);
>+      ADVANCE_BATCH();
>+   }
> }
> 
> /**
>-- 
>2.6.2
>

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Attachments on bug 92589: 119061 | 119232 | 121077

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