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3 commits

Author SHA1 Message Date
Nicholas Kazlauskas
7f6964c5a0 drm/amd/display: Copy max_clks_by_state after dce_clk_mgr_construct
[Why]
For DCE110, DCE112 and DCE120 the max_clks_by_state for the clk_mgr are
copied from their respective table before the call to
dce_clk_mgr_construct, but then dce_clk_mgr_construct overwrites
these with the dce80_max_clks_by_state.

[How]
Copy these after we call dce_clk_mgr_construct so we're using the
right tables.

Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: David Francis <David.Francis@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-18 14:17:19 -05:00
Roman Li
496091fa04 drm/amd/display: Fix null-deref on vega20 with xgmi
[Why]
After clkmgr rework it gets initialized after resource pool.
The clkmgr is used in resource pool init for xgmi path.
That causes driver crash on Vega20 with xgmi due to NULL deref.

[How]
Move xgmi compensation code to dce121_clk_mgr_construct()
That also allows to make dce121_clock_patch_xgmi_ss_info()
internal static function.

Signed-off-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-20 11:34:32 -05:00
Eric Yang
9b93eb475a drm/amd/display: move clk_mgr files to right place
[Why]
Better organization

[How]
Move clk_mgr files under dc/clk_mgr

Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-05-31 10:39:31 -05:00