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| author | Jouni Högander <jouni.hogander@intel.com> | 2025-09-22 13:27:25 +0300 |
|---|---|---|
| committer | Jouni Högander <jouni.hogander@intel.com> | 2025-09-26 08:52:59 +0300 |
| commit | 924adb0bbdd8fef25fd229c76e3f602c3e8752ee (patch) | |
| tree | f40d4fe69bd1b02fdeba8f7db42ffbc7da637be5 /tools/perf/scripts/python/netdev-times.py | |
| parent | 40ac9b3eb09085dd729032ac5e1ea213068f34cc (diff) | |
| download | linux-924adb0bbdd8fef25fd229c76e3f602c3e8752ee.tar.gz linux-924adb0bbdd8fef25fd229c76e3f602c3e8752ee.zip | |
drm/i915/psr: Deactivate PSR only on LNL and when selective fetch enabled
Using intel_psr_exit in frontbuffer flush on older platforms seems to be
causing problems.
Sending single full frame update using intel_psr_force_update is anyways
more optimal compared to psr deactivate/activate -> move back to this
approach on PSR1, PSR HW tracking and Panel Replay full frame update and
use deactivate/activate only on LunarLake and only when selective fetch is
enabled.
Tested-by: Lemen <lemen@lemen.xyz>
Tested-by: Koos Vriezen <koos.vriezen@gmail.com>
Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14946
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Link: https://lore.kernel.org/r/20250922102725.2752742-1-jouni.hogander@intel.com
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions