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| author | Julian Parkin <julian.parkin@amd.com> | 2019-06-13 12:49:37 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-07-18 14:17:19 -0500 |
| commit | ca6f188cdf80de09b92174cf5fb2716021264222 (patch) | |
| tree | 31039c7f9b03a414084296558ce57ab5288f3bef /scripts/gdb/linux/proc.py | |
| parent | dd5d9348da02dd83dbb235e55aa0acb3f48ccc95 (diff) | |
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>
Diffstat (limited to 'scripts/gdb/linux/proc.py')
0 files changed, 0 insertions, 0 deletions