RE: [PATCH] drm/amdgpu: correct RLC firmwares loading sequence

2019-12-24 Thread Zhang, Hawking
[AMD Official Use Only - Internal Distribution Only] Reviewed-by: Hawking Zhang Regards, Hawking -Original Message- From: Quan, Evan Sent: Wednesday, December 25, 2019 14:23 To: amd-gfx@lists.freedesktop.org Cc: Zhang, Hawking ; Quan, Evan Subject: [PATCH] drm/amdgpu: correct RLC

[PATCH] drm/amdgpu: correct RLC firmwares loading sequence

2019-12-24 Thread Evan Quan
Per confirmation with RLC firmware team, the RLC should be unhalted after all RLC related firmwares uploaded. However, in fact the RLC is unhalted immediately after RLCG firmware uploaded. And that may causes unexpected PSP hang on loading the succeeding RLC save restore list related firmwares. So,