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3 commits

Author SHA1 Message Date
Anthony Koo
d9e32672a1 drm/amd/display: cleanup of construct and destruct funcs
[Why]
Too many construct functions which makes searching
difficult, especially on some debuggers.

[How]
Append all construct and destruct functions with dcn
number and object type to make each construct function
name unique

Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:52 -05:00
Su Sung Chung
91db931194 drm/amd/display: refactor gpio to allocate hw_container in constructor
[why]
if dynamic allocation fails during gpio_open, it will cause crash due to
page fault.

[how]
handle allocation when gpio object gets created and prevent from calling
gpio_open if allocation failed

Signed-off-by: Su Sung Chung <Su.Chung@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-15 10:53:55 -05:00
Murton Liu
d40605b6d0 drm/amd/display: Implement generic MUX registers (v2)
[Why]
Logic & structures for generic regs does not exist in DC currently.

[How]
Implement register masks/shifts and relevant functions for generic mux,
similar to existing HPD and DDC objects.

V2: fix includes for kalloc/free (Alex)

Signed-off-by: Murton Liu <murton.liu@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Joshua Aberback <Joshua.Aberback@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-18 14:27:24 -05:00