Attachment 125277 Details for Bug 97039 – Likely fix - RW_BUFFERS pointer is not written for LS stage

[patch] Likely fix - RW_BUFFERS pointer is not written for LS stage

0001-radeonsi-emit-RW_BUFFERS-pointer-also-for-LS-shader-.patch (text/plain), 1.16 KB, created by Nicolai Hähnle on 2016-07-23 14:18:52 UTC

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Creator: Nicolai Hähnle

Created: 2016-07-23 14:18:52 UTC

Size: 1.16 KB

patch

obsolete

>From d8ec856e13090b7f878c68a821c35b3d63ecf236 Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?= <nicolai.haehnle@amd.com>
>Date: Sat, 23 Jul 2016 16:13:56 +0200
>Subject: [PATCH] radeonsi: emit RW_BUFFERS pointer also for LS shader stage
>
>The lack of this seems like a plausible explanation for reported GPUVM faults
>that were bisected to commit 860b658b9.
>
>Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97039
>Cc: 12.0 <mesa-stable@lists.freedesktop.org>
>---
> src/gallium/drivers/radeonsi/si_descriptors.c | 2 ++
> 1 file changed, 2 insertions(+)
>
>diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c b/src/gallium/drivers/radeonsi/si_descriptors.c
>index 92875a2..8f3a075 100644
>--- a/src/gallium/drivers/radeonsi/si_descriptors.c
>+++ b/src/gallium/drivers/radeonsi/si_descriptors.c
>@@ -1699,6 +1699,8 @@ void si_emit_graphics_shader_userdata(struct si_context *sctx,
> 				       R_00B330_SPI_SHADER_USER_DATA_ES_0, true);
> 		si_emit_shader_pointer(sctx, descs,
> 				       R_00B430_SPI_SHADER_USER_DATA_HS_0, true);
>+		si_emit_shader_pointer(sctx, descs,
>+				       R_00B530_SPI_SHADER_USER_DATA_LS_0, true);
> 		descs->pointer_dirty = false;
> 	}
> 
>-- 
>2.7.4
>

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Attachments on bug 97039: 125277 | 125846

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