[AMD Official Use Only - Internal Distribution Only] Hello GuChun, I have updated the patch with your suggestion, and added back in the delay. I can potentially investigate its removal in another patch Thank you, John Clements From: Chen, Guchun <Guchun.Chen@xxxxxxx> [AMD Official Use Only - Internal Distribution Only] - /* there might be handshake issue with hardware which needs delay */ - mdelay(20); To be safety, I don’t think we should remove this delay. And this actually do nothing with the code refine in this patch. Regards, Guchun From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx>
On Behalf Of Clements, John [AMD Official Use Only - Internal Distribution Only] Added dedicated function to wait for PSP BL availability. Increased driver wait time for PSP BL availability. Thank you, John Clements |
Attachment:
0001-drm-amdgpu-added-function-to-wait-for-PSP-BL-availab.patch
Description: 0001-drm-amdgpu-added-function-to-wait-for-PSP-BL-availab.patch
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