[PATCH 0/2] Implement WA to fix increased power usage
Suraj Kandpal
suraj.kandpal at intel.com
Wed Jun 19 04:37:54 UTC 2024
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 at 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
.../drm/i915/display/intel_display_types.h | 2 +
drivers/gpu/drm/i915/display/intel_psr.c | 91 ++++++++++++++++++-
2 files changed, 89 insertions(+), 4 deletions(-)
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2.43.2
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