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[0/2] Implement WA to fix increased power usage

Message ID 20240606082926.1816416-2-suraj.kandpal@intel.com (mailing list archive)
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Series Implement WA to fix increased power usage | expand

Message

Kandpal, Suraj June 6, 2024, 8:29 a.m. UTC 
When DPKGC is enabled we see an increase in power consumption for
PSR1: When gap between vblank and delayed vblank is >= 6
PSR2: When deep sleep is enabled.
WA adds condition to avoid the above conditions

WA: 16023497226
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>

Suraj Kandpal (2):
  drm/i915/psr: Add return bool value for hsw_activate_psr1
  drm/i915/psr: Implment WA to help reach PC10

 drivers/gpu/drm/i915/display/intel_psr.c | 84 ++++++++++++++++++++++--
 1 file changed, 79 insertions(+), 5 deletions(-)