linux_dsm_epyc7002/drivers/gpu/drm/amd/display/dc/dcn20
Julian Parkin 2425347697 drm/amd/display: Poll for GPUVM context ready (v2)
[Why]
Hardware docs state that we must wait until the GPUVM context is ready
after programming it.

[How]
Poll until the valid bit of PAGE_TABLE_BASE_ADDR_LO32 is set to 1 after
programming it.

v2: fix include for udelay (Alex)

Signed-off-by: Julian Parkin <julian.parkin@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-18 14:18:09 -05:00
..
dcn20_dccg.c
dcn20_dccg.h
dcn20_dpp_cm.c
dcn20_dpp.c
dcn20_dpp.h
dcn20_dsc.c drm/amd/display: fix a couple of spelling mistakes 2019-06-27 11:22:57 -05:00
dcn20_dsc.h
dcn20_dwb_scl.c
dcn20_dwb.c
dcn20_dwb.h
dcn20_hubbub.c drm/amd/display: Set default block_size, even in unexpected cases 2019-07-18 14:18:08 -05:00
dcn20_hubbub.h
dcn20_hubp.c
dcn20_hubp.h drm/amd/display: Split out common HUBP registers and code 2019-07-18 14:18:08 -05:00
dcn20_hwseq.c drm/amd/display: add hdmi2.1 dsc pps packet programming 2019-07-18 14:18:09 -05:00
dcn20_hwseq.h drm/amd/display: Split out common HUBP registers and code 2019-07-18 14:18:08 -05:00
dcn20_link_encoder.c
dcn20_link_encoder.h
dcn20_mmhubbub.c
dcn20_mmhubbub.h
dcn20_mpc.c
dcn20_mpc.h
dcn20_opp.c
dcn20_opp.h
dcn20_optc.c
dcn20_optc.h
dcn20_resource.c drm/amd/display: early return when pipe_cnt is 0 in bw validation 2019-07-18 14:18:08 -05:00
dcn20_resource.h drm/amd/display: early return when pipe_cnt is 0 in bw validation 2019-07-18 14:18:08 -05:00
dcn20_stream_encoder.c
dcn20_stream_encoder.h
dcn20_vmid.c drm/amd/display: Poll for GPUVM context ready (v2) 2019-07-18 14:18:09 -05:00
dcn20_vmid.h
Makefile drm/amd/display: Support clang option for stack alignment 2019-07-16 13:02:39 -05:00