drm/amdgpu: config HDP_MISC_CNTL.READ_BUFFER_WATERMARK

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To fix applications running across multiple GPU config hang.

Signed-off-by: Xiaogang Chen <xiaogang.chen@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Xiaogang Chen 2022-02-21 16:28:10 -06:00 • committed by Alex Deucher

parent 4f0f1b58fb

commit 45f0ff404c

2 changed files with 5 additions and 0 deletions

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3

drivers/gpu/drm/amd/amdgpu/hdp_v4_0.c

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2

drivers/gpu/drm/amd/include/asic_reg/hdp/hdp_4_0_sh_mask.h

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