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| author | Akeem G Abodunrin <[email protected]> | 2022-03-15 18:14:20 +0000 |
|---|---|---|
| committer | Matthew Auld <[email protected]> | 2022-03-16 17:50:31 +0000 |
| commit | b8ca8fef58d4656859a46a9d0e84821d3b6551b1 (patch) | |
| tree | dccbb9cd131584bfca6ca9f2200a0abe2a66a8b6 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 56eda725c929da5d0a0141a923151d418856b364 (diff) | |
drm/i915/stolen: don't treat small BAR as an error
On client platforms with reduced LMEM BAR, we should be able to continue
with driver load with reduced io_size. Instead of using the BAR size to
determine the how large stolen should be, we should instead use the
ADDR_RANGE register to figure this out(at least on platforms like DG2).
For simplicity we don't attempt to support partially mappable stolen.
v2: rearrange the io_mapping_init_wc slightly, since the stolen setup
might result in reduced io_size.
Signed-off-by: Akeem G Abodunrin <[email protected]>
Co-developed-by: Matthew Auld <[email protected]>
Signed-off-by: Matthew Auld <[email protected]>
Cc: Thomas Hellström <[email protected]>
Reviewed-by: Nirmoy Das <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions