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| author | Imre Deak <imre.deak@intel.com> | 2025-05-09 21:03:38 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2025-05-12 15:22:52 +0300 |
| commit | f7f46a80fa68c19260aa6c88881cee4a18682562 (patch) | |
| tree | 9830958aba383bc7f9dd47beecf00956c48d0603 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 67e12c64b49f5a2b5a2db50d84f69b16f6d6d42e (diff) | |
drm/i915: Add support for forcing the link bpp on a connector
Add support for forcing the link bpp on a connector via a connector
debugfs entry. During reducing link bpps due to a link BW limit, keep
bpps close to their forced value.
Add the debugfs entry to all relevant connectors: all DP connectors and
on an FDI link CRT/SDVO/LVDS/HDMI connectors.
v2:
- Move adding the debugfs entries to this patch.
- Rename i915_force_link_bpp to intel_force_link_bpp. (Jani)
- Select the relevant connectors via platform checks. (Jani)
- Use for_each_new_intel_connector_in_state(). (Jani)
- Fix 64 bit division vs. 32 bit build when converting str to q4. (lkp)
- Avoid division and addition overflow when converting str to q4.
v3:
- Add TODO: to make the non-DSC min bpp value connector specific. (Ankit)
Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://lore.kernel.org/r/20250509180340.554867-12-imre.deak@intel.com
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions