linux - Torvalds' mirror for benchmark reasons

Age	Commit message (Collapse)	Author
2024-03-07	drm/i915/fbc: Move DPFC_CHICKEN programming into intel_fbc_program_workarounds()	Ville Syrjälä
	Move all DPFC_CHICKEN programming into intel_fbc_program_workarounds(). We already have one thing programmed there, whereas the rest is strewn about in intel_display_wa_apply() and init_clock_gating(). Since we have a single place doing all the programming (and it's serialized by the crtc commits) there should be no danger of rmw races. Other FBC related workarounds also exist, but those require fiddling with other registers that may also get programmed from other places, so we'll need to think harder what to do with those. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240123090051.29818-2-ville.syrjala@linux.intel.com Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
2023-09-08	drm/i915/display: Extract display workarounds from clock gating init	Matt Roper
	Several of the register updates that are currently done in the clock gating init functions are actually display workarounds that should move into the display-specific part of the code. Furthermore, some of the registers being programmed don't even have anything to do with clock gating at all. Extract the display workarounds for gen11 and later platforms to a dedicated display/intel_display_wa.c file to keep these separate from the SOC / sgunit clock gating that we need on some platforms. The gen11 cutoff here is selected somewhat arbitrarily; this is the point where workarounds were first assigned dedicated lineage numbers that can be easily looked up and confirmed in the modern workaround database. It also avoids any confusion on older platforms where the exact boundaries between display/GT/other IP blocks wasn't as well-defined as it is today. Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230907001009.3732474-2-matthew.d.roper@intel.com