Currently igt-gpu-tools is not aware of DG2 being not capable to perform selective fetch. This is causing PSR2 testcases failing on DG2 when PSR2 capable display is attached.
This patch set is adding new information into intel_device_info to see whether display is psr2 selective fetch capable. Also check for psr2 sel fetch capability is converted to use this instead of checking individual platforms separately. This new flag can be utilized by igt-gpu-tools via i915_capabilities debugfs interface. Cc: José Roberto de Souza <[email protected]> Cc: Kahola, Mika <[email protected]> Cc: Ville Syrjälä <[email protected]> Cc: Imre Deak <[email protected]> Jouni Högander (2): drm/i915: add new flag has_psr2_sel_fetch drm/i915: Use new has_psr2_sel_fetch flag drivers/gpu/drm/i915/display/intel_psr.c | 7 ------- drivers/gpu/drm/i915/i915_drv.h | 2 +- drivers/gpu/drm/i915/i915_pci.c | 8 ++++++++ drivers/gpu/drm/i915/intel_device_info.h | 1 + 4 files changed, 10 insertions(+), 8 deletions(-) -- 2.34.0
