This series adds support for two new values for dmc_wl_enable for
debugging purposes:
* 2 to mean "match any register", which makes the wakelock to be taken
for every display MMIO transaction;
* 3 to mean "always locked", which causes the lock to be taken as soon
as the DMC wakelock mechanism is enabled and is kept locked until it
is disabled.
Gustavo Sousa (4):
drm/i915/dmc_wl: Use enum values for enable_dmc_wl
drm/i915/dmc_wl: Show description string for enable_dmc_wl
drm/i915/dmc_wl: Allow enable_dmc_wl=2 to mean "match any register"
drm/i915/dmc_wl: Allow enable_dmc_wl=3 to mean "always locked"
.../drm/i915/display/intel_display_params.c | 2 +-
drivers/gpu/drm/i915/display/intel_dmc_wl.c | 73 +++++++++++++++----
2 files changed, 61 insertions(+), 14 deletions(-)
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2.47.1
