Updated patch.
Thanks,
Marek
On Tue, Nov 3, 2020 at 11:10 AM Marek Olšák <maraeo@xxxxxxxxx> wrote:
Please review.Thanks,Marek
From c90a4b6a170dbeb1d2912612d842d2a8a7476eed Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= <marek.olsak@xxxxxxx> 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@xxxxxxx> --- 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
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