RE: [PATCH v2] drm/amd/display: Fix Apple dongle cannot be successfully detected

2019-11-21 Thread Li, Ching-shih (Louis)
, Harry ; Li, Ching-shih (Louis) Subject: [PATCH v2] drm/amd/display: Fix Apple dongle cannot be successfully detected [Why] External monitor cannot be displayed consistently, if connecting via this Apple dongle (A1621, USB Type-C to HDMI). By experiments, it is confirmed that the dongle needs

RE: [PATCH] drm/amdgpu: fix ring test failure issue during s3 in vce 3.0

2019-05-28 Thread Li, Ching-shih (Louis)
and write test code to check if any problem can be hit. Then we can do fix. I have the current patch focus on the current Chrome issue. Thanks for your review and information. BR, Louis From: Christian König Sent: Tuesday, May 28, 2019 3:24 PM To: Li, Ching-shih (Louis) ; Liu, Leo ; S, Shirish

RE: [PATCH] drm/amdgpu: fix ring test failure issue during s3 in vce 3.0

2019-05-27 Thread Li, Ching-shih (Louis)
I don’t mean to read it twice. The solution is to make first read later. I didn’t modify the original code to make code difference less and simple. I guess it should work to remove the original read there. From: Liu, Leo Sent: Tuesday, May 28, 2019 12:40 AM To: Li, Ching-shih (Louis) ; S

RE: [PATCH] drm/amdgpu: fix ring test failure issue during s3 in vce 3.0

2019-05-27 Thread Li, Ching-shih (Louis)
, Alexander Cc: amd-gfx@lists.freedesktop.org; Li, Ching-shih (Louis) Subject: Re: [PATCH] drm/amdgpu: fix ring test failure issue during s3 in vce 3.0 On 5/27/19 3:42 AM, S, Shirish wrote: From: Louis Li <mailto:ching-shih...@amd.com> [What] vce ring test fails consistently during