RE: [PATCH] drm/amdgpu: added function to wait for PSP BL availability

["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
Sent: Friday, January 3, 2020 3:29 PM
To: Zhang, Hawking <Hawking.Zhang@xxxxxxx>; amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Subject: [PATCH] drm/amdgpu: added function to wait for PSP BL availability

 

[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

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