Acked-by: Alex Deucher
From: amd-gfx on behalf of Liu, Shaoyun
Sent: Friday, February 15, 2019 11:56 AM
To: amd-gfx@lists.freedesktop.org
Cc: Liu, Shaoyun
Subject: [PATCH] drm/amdgpu: Update sdma golden setting for vega20
According to hardware engineer
According to hardware engineer, WRITE_BURST_LENGTH [9:8] in register
SDMA0_CHICKEN_BITS need to change to 3 for better performance
Change-Id: I32121ac19a62c0794b43755078e89d447724bf07
Signed-off-by: shaoyunl
---
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 4 ++--
1 file changed, 2 insertions(+), 2
According to hardware engineer, WTITE_BUST_LENGTH [9:8] in register
SDMA0_CHICKEN_BITS need to change to 3 for better performance
Change-Id: I32121ac19a62c0794b43755078e89d447724bf07
Signed-off-by: shaoyunl
---
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 4 ++--
1 file changed, 2 insertions(+), 2 d
