On Fri, Jul 05, 2024 at 05:52:34PM +0300, Ville Syrjala wrote: > From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > > Here's an idea for a slightly better heuristic to answer > the "should fbdev use stolen or not?" question. > > Ended up with a pile of refactoring and cleanups in > the FBC code as a result. > > Ville Syrjälä (20): > drm/i915/fbc: Extract intel_fbc_has_fences() > drm/i915/fbc: Convert to intel_display, mostly > drm/i915/fbc: s/_intel_fbc_cfb_stride()/intel_fbc_plane_cfb_stride()/ > drm/i915/fbc: Extract intel_fbc_max_plane_size() > drm/i915/fbc: Extract intel_fbc_max_surface_size() > drm/i915/fbc: > s/intel_fbc_hw_tracking_covers_screen()/intel_fbc_surface_size_ok()/ > drm/i915/fbc: Adjust g4x+ platform checks > drm/i915/fbc: Extract _intel_fbc_cfb_stride() > drm/i915/fbc: s/lines/height/ > drm/i915/fbc: Reoder CFB max height platform checks > drm/i915/fbc: Extract intel_fbc_max_cfb_height() > drm/i915/fbc: Extract _intel_fbc_cfb_size() > drm/i915/fbc: Extract intel_fbc_cfb_cpp() Pushed all the FBC code refactoring. Thanks for the reviews. > drm/i915/fbc: Introduce intel_fbc_preferred_cfb_size() > drm/xe/fbdev: Fix BIOS FB vs.s stolen size checke > drm/i915/fbdev: Extract intel_fbdev_fb_prefer_stolen() > drm/xe/fbdev: Extract intel_fbdev_fb_prefer_stolen() > drm/xe/fbdev: Use the same logic for fbdev stolen takever and fresh > allocation > drm/i915/fbdev: Adjust fbdev stolen mem usage heuristic > drm/xe/fbdev: Adjust fbdev stolen mem usage heuristic Left out the rest for now. This should go in after the more urgent LNL/etc. stolen issues are sorted. > > .../drm/i915/display/intel_display_debugfs.c | 4 +- > .../drm/i915/display/intel_display_driver.c | 4 +- > drivers/gpu/drm/i915/display/intel_fbc.c | 564 ++++++++++-------- > drivers/gpu/drm/i915/display/intel_fbc.h | 14 +- > drivers/gpu/drm/i915/display/intel_fbdev_fb.c | 23 +- > drivers/gpu/drm/i915/display/intel_fbdev_fb.h | 5 +- > .../drm/i915/display/intel_fifo_underrun.c | 2 +- > .../drm/i915/display/intel_modeset_setup.c | 2 +- > .../drm/i915/display/intel_plane_initial.c | 10 +- > drivers/gpu/drm/xe/display/intel_fbdev_fb.c | 22 +- > drivers/gpu/drm/xe/display/xe_plane_initial.c | 8 +- > 11 files changed, 389 insertions(+), 269 deletions(-) > > -- > 2.44.2 -- Ville Syrjälä Intel
