diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2021-01-08 19:44:15 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2021-01-14 10:24:05 +0200 |
| commit | c520869ac4ef1a7ee1c21e8783cc766eaea3697d (patch) | |
| tree | 9b6e7aa1ba7f36a2705246b446917939d51f1564 /drivers/gpu/drm/i915/display/intel_pps.c | |
| parent | f033d7eb000a75086489c700db2914dae016ee04 (diff) | |
| download | lwn-c520869ac4ef1a7ee1c21e8783cc766eaea3697d.tar.gz lwn-c520869ac4ef1a7ee1c21e8783cc766eaea3697d.zip | |
drm/i915/pps: add higher level intel_pps_init() call
Add a new init call to be called only once, unlike some of the other
various init calls. This lets us hide more functions within
intel_pps.c. No functional changes.
Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/290865ed9b0ea79120222a24c233a2d596239076.1610127741.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_pps.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_pps.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_pps.c b/drivers/gpu/drm/i915/display/intel_pps.c index b6c07694ae9d..799190fafa4f 100644 --- a/drivers/gpu/drm/i915/display/intel_pps.c +++ b/drivers/gpu/drm/i915/display/intel_pps.c @@ -694,7 +694,7 @@ void intel_pps_vdd_off_sync(struct intel_dp *intel_dp) intel_pps_vdd_off_sync_unlocked(intel_dp); } -void edp_panel_vdd_work(struct work_struct *__work) +static void edp_panel_vdd_work(struct work_struct *__work) { struct intel_dp *intel_dp = container_of(to_delayed_work(__work), @@ -1078,7 +1078,7 @@ bool intel_pps_have_power(struct intel_dp *intel_dp) return have_power; } -void intel_dp_init_panel_power_timestamps(struct intel_dp *intel_dp) +static void intel_dp_init_panel_power_timestamps(struct intel_dp *intel_dp) { intel_dp->panel_power_off_time = ktime_get_boottime(); intel_dp->last_power_on = jiffies; @@ -1348,3 +1348,16 @@ void intel_dp_pps_init(struct intel_dp *intel_dp) intel_dp_init_panel_power_sequencer_registers(intel_dp, false); } } + +void intel_pps_init(struct intel_dp *intel_dp) +{ + intel_wakeref_t wakeref; + + INIT_DELAYED_WORK(&intel_dp->panel_vdd_work, edp_panel_vdd_work); + + with_intel_pps_lock(intel_dp, wakeref) { + intel_dp_init_panel_power_timestamps(intel_dp); + intel_dp_pps_init(intel_dp); + intel_pps_vdd_sanitize(intel_dp); + } +} |