[PATCH 0/3] LunarLake IO and Fast Wake changes
Jouni Högander
jouni.hogander at intel.com
Fri May 3 06:06:18 UTC 2024
There are some changes in LunarLake IO and Fast Wake configuration:
IO Wake Lines configuration is now 6 bits wide
Fast Wake Lines configuration is now 6 bits wide and in ALPM_CTL register
PSR2_CTL[Block count number] is not valid for LunarLake and onwards
This patch set modifies the driver accordingly.
Jouni Högander (3):
drm/i915/psr: LunarLake IO and Fast Wake time line count maximums are
63
drm/i915/psr: LunarLake PSR2_CTL[IO Wake Lines] is 6 bits wide
drm/i915/psr: PSR2_CTL[Block Count Number] no needed for LunarLake
drivers/gpu/drm/i915/display/intel_psr.c | 9 ++++++---
drivers/gpu/drm/i915/display/intel_psr_regs.h | 4 ++++
2 files changed, 10 insertions(+), 3 deletions(-)
--
2.34.1
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