amd-gfx.lists.freedesktop.org archive mirror
 help / color / mirror / Atom feed
* [PATCH] drm/amdgpu: set LDS_CONFIG=0x20 on Navy Flounder to fix a GPU hang
@ 2020-11-03 16:10 Marek Olšák
  2020-11-03 17:18 ` Marek Olšák
  0 siblings, 1 reply; 3+ messages in thread
From: Marek Olšák @ 2020-11-03 16:10 UTC (permalink / raw)
  To: amd-gfx mailing list


[-- Attachment #1.1: Type: text/plain, Size: 30 bytes --]

Please review.

Thanks,
Marek

[-- Attachment #1.2: Type: text/html, Size: 100 bytes --]

[-- Attachment #2: 0001-drm-amdgpu-set-LDS_CONFIG-0x20-on-Navy-Flounder-to-f.patch --]
[-- Type: text/x-patch, Size: 1264 bytes --]

From 7689a66cab63ea9adbfcd4c58d9b271b5df08297 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= <marek.olsak@amd.com>
Date: Tue, 3 Nov 2020 11:05:25 -0500
Subject: [PATCH] drm/amdgpu: set LDS_CONFIG=0x20 on Navy Flounder to fix a GPU
 hang
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index f7d217de5859..c78c615897f8 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -3216,6 +3216,9 @@ static const struct soc15_reg_golden golden_settings_gc_10_3_2[] =
 	SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfff7ffff, 0x01030000),
 	SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0xffbfffff, 0x00a00000),
 	SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_GS_MAX_WAVE_ID, 0x00000fff, 0x000003ff)
+
+	/* This is not in GDB yet. Don't remove it. It fixes a GPU hang on Navi22. */
+	SOC15_REG_GOLDEN_VALUE(GC, 0, mmLDS_CONFIG,  0x00000020, 0x00000020),
 };
 
 static const struct soc15_reg_golden golden_settings_gc_10_3_vangogh[] =
-- 
2.17.1


[-- Attachment #3: Type: text/plain, Size: 154 bytes --]

_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx

^ permalink raw reply related	[flat|nested] 3+ messages in thread
* Re: [PATCH] drm/amdgpu: set LDS_CONFIG=0x20 on Navy Flounder to fix a GPU hang
  2020-11-03 16:10 [PATCH] drm/amdgpu: set LDS_CONFIG=0x20 on Navy Flounder to fix a GPU hang Marek Olšák
@ 2020-11-03 17:18 ` Marek Olšák
  2020-11-03 17:42   ` Alex Deucher
  0 siblings, 1 reply; 3+ messages in thread
From: Marek Olšák @ 2020-11-03 17:18 UTC (permalink / raw)
  To: amd-gfx mailing list


[-- Attachment #1.1: Type: text/plain, Size: 155 bytes --]

Updated patch.

Thanks,
Marek

On Tue, Nov 3, 2020 at 11:10 AM Marek Olšák <maraeo@gmail.com> wrote:

> Please review.
>
> Thanks,
> Marek
>

[-- Attachment #1.2: Type: text/html, Size: 530 bytes --]

[-- Attachment #2: 0001-drm-amdgpu-set-LDS_CONFIG-0x20-on-Navy-Flounder-to-f.patch --]
[-- Type: text/x-patch, Size: 1271 bytes --]

From c90a4b6a170dbeb1d2912612d842d2a8a7476eed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= <marek.olsak@amd.com>
Date: Tue, 3 Nov 2020 11:05:25 -0500
Subject: [PATCH] drm/amdgpu: set LDS_CONFIG=0x20 on Navy Flounder to fix a GPU
 hang
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index f7d217de5859..a71c98f08f3f 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -3216,6 +3216,9 @@ static const struct soc15_reg_golden golden_settings_gc_10_3_2[] =
 	SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfff7ffff, 0x01030000),
 	SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0xffbfffff, 0x00a00000),
 	SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_GS_MAX_WAVE_ID, 0x00000fff, 0x000003ff)
+
+	/* This is not in GDB yet. Don't remove it. It fixes a GPU hang on Navy Flounder. */
+	SOC15_REG_GOLDEN_VALUE(GC, 0, mmLDS_CONFIG,  0x00000020, 0x00000020),
 };
 
 static const struct soc15_reg_golden golden_settings_gc_10_3_vangogh[] =
-- 
2.17.1


[-- Attachment #3: Type: text/plain, Size: 154 bytes --]

_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx

^ permalink raw reply related	[flat|nested] 3+ messages in thread
* Re: [PATCH] drm/amdgpu: set LDS_CONFIG=0x20 on Navy Flounder to fix a GPU hang
  2020-11-03 17:18 ` Marek Olšák
@ 2020-11-03 17:42   ` Alex Deucher
  0 siblings, 0 replies; 3+ messages in thread
From: Alex Deucher @ 2020-11-03 17:42 UTC (permalink / raw)
  To: Marek Olšák; +Cc: amd-gfx mailing list

Acked-by: Alex Deucher <alexander.deucher@amd.com>

On Tue, Nov 3, 2020 at 12:18 PM Marek Olšák <maraeo@gmail.com> wrote:
>
> Updated patch.
>
> Thanks,
> Marek
>
> On Tue, Nov 3, 2020 at 11:10 AM Marek Olšák <maraeo@gmail.com> wrote:
>>
>> Please review.
>>
>> Thanks,
>> Marek
>
> _______________________________________________
> amd-gfx mailing list
> amd-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx

^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2020-11-03 17:42 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-11-03 16:10 [PATCH] drm/amdgpu: set LDS_CONFIG=0x20 on Navy Flounder to fix a GPU hang Marek Olšák
2020-11-03 17:18 ` Marek Olšák
2020-11-03 17:42   ` Alex Deucher

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).