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* [Intel-gfx] [RFC PATCH 0/2] Add has_psr2_sel_fech flag
@ 2022-01-12 14:00 Jouni Högander
  2022-01-12 14:00 ` [Intel-gfx] [RFC PATCH 1/2] drm/i915: add new flag has_psr2_sel_fetch Jouni Högander
                   ` (4 more replies)
  0 siblings, 5 replies; 7+ messages in thread
From: Jouni Högander @ 2022-01-12 14:00 UTC (permalink / raw)
  To: intel-gfx

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 <jose.souza@intel.com>
Cc: Kahola, Mika <mika.kahola@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Imre Deak <imre.deak@intel.com>

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


^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2022-01-12 22:11 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-01-12 14:00 [Intel-gfx] [RFC PATCH 0/2] Add has_psr2_sel_fech flag Jouni Högander
2022-01-12 14:00 ` [Intel-gfx] [RFC PATCH 1/2] drm/i915: add new flag has_psr2_sel_fetch Jouni Högander
2022-01-12 14:00 ` [Intel-gfx] [RFC PATCH 2/2] drm/i915: Use new has_psr2_sel_fetch flag Jouni Högander
2022-01-12 15:32   ` Souza, Jose
2022-01-12 15:48 ` [Intel-gfx] ✗ Fi.CI.SPARSE: warning for Add has_psr2_sel_fech flag Patchwork
2022-01-12 16:23 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-01-12 22:11 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork

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