]> git.ipfire.org Git - thirdparty/kernel/linux.git/commit
drm/i915/dsi: Fill BLLPs with blanking packets if requested
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 26 Mar 2026 11:18:13 +0000 (13:18 +0200)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 27 Mar 2026 11:02:38 +0000 (13:02 +0200)
commit765a2635cd257545e732eee13f1e75774c0b79f9
treedea0e1dd6c86e0be896c2ca66a26464ac457d5d1
parent81ec9556ad69444899e8255652ec80972c09df14
drm/i915/dsi: Fill BLLPs with blanking packets if requested

TGL/ADL DSI can be configured to fill all BLLPs with blanking
packets. Currently we enable that always, but the VBT actually
tells us whether this is desired or not. Hook that up.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20260326111814.9800-5-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
drivers/gpu/drm/i915/display/icl_dsi.c
drivers/gpu/drm/i915/display/icl_dsi_regs.h
drivers/gpu/drm/i915/display/intel_dsi.h
drivers/gpu/drm/i915/display/intel_dsi_vbt.c