| commit | 701c75cea29b725a5447c7a7d3b8b4c8472ab79a | [log] [tgz] |
|---|---|---|
| author | Derek Lai <Derek.Lai@amd.com> | Tue Jun 18 14:55:57 2019 +0800 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Thu Jul 18 14:18:10 2019 -0500 |
| tree | 65e0a705463ef48ca2f7e75054e17107971664b0 | |
| parent | eced4bceed22114697a17295a768cebea1dbc2b0 [diff] |
drm/amd/display: Read max down spread [Why] When launch D10.2, driver will write DPCD 0x107 with 0x00 [How] Read MAX_DOWNSPREAD (0x0003h) then keep in current link settings Signed-off-by: Derek Lai <Derek.Lai@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>