linux_dsm_epyc7002/drivers/gpu/drm/amd
Jun Lei 04a789bef3 drm/amd/display: add stream ID and otg instance in dc_stream_state
[why]
stream ID allows DMs to avoid memory address comparisons to compare
stream equality.
otg_instance allows DC to more rigorously define when otg_instance
can change.  specifically, it is now defined to be only mutable when dc_stream_state
changes.  This is better than a "get status" function which prevents efficient
caching of otherwise very stable information.

[how]
stream ID follows similar pattern to sink ID, which is already implemented

otg_instance is an output which occurs on all dc_stream modification functions

Signed-off-by: Jun Lei <Jun.Lei@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-01-14 15:04:37 -05:00
..
acp
amdgpu drm/amdgpu: psp_ring_destroy cause psp->km_ring.ring_mem NULL 2019-01-14 15:04:31 -05:00
amdkfd drm/amdgpu: Remove kgd2kfd function pointers 2019-01-14 15:04:29 -05:00
display drm/amd/display: add stream ID and otg instance in dc_stream_state 2019-01-14 15:04:37 -05:00
include drm/amdgpu: Remove kgd2kfd function pointers 2019-01-14 15:04:29 -05:00
lib
powerplay drm/amd/powerplay: drop the unnecessary uclk hard min setting 2019-01-14 15:04:27 -05:00