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| author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2020-04-05 23:41:14 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-04-09 17:43:17 +0300 |
| commit | a576b345f94ff9ab9c4006bf8317c1fbc3dee867 (patch) | |
| tree | 1a9c47236f224a0413dfb0d41cf9ce2eb9da83f2 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 8ccf0e20769d96b8d0ccbfcb56bc7ca7874154a4 (diff) | |
| download | linux-a576b345f94ff9ab9c4006bf8317c1fbc3dee867.tar.xz | |
drm/amd/display: Make DMCUB bss/data firmware blob optional
[Why]
By moving everything out of .data into the other regions we can drop
the requirement for the second blob and unify it all into the inst/const
blob.
[How]
We need to still support the blob being there and not being there for
backwards compatibility.
Look for the DMCUB metadata section in the end of the inst/const blob
instead of bss/data is missing.
Clear CW2 if we don't have the data blob so we don't hang when
transitioning between data blob/blobless firmwares.
Don't memcpy the blob into CW2 region if it doesn't exist.
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions