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drm/i915/pps: Let calling intel_pps_vdd_{on, off}_unlocked() w/o PPS lock held

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After a follow-up change on non-eDP outputs
intel_pps_vdd_{on,off}_unlocked() can be called without the PPS lock
held, allow for this.

Suggested-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://lore.kernel.org/r/20250324180145.142884-2-imre.deak@intel.com
This commit is contained in:
Imre Deak
2025-03-24 20:01:44 +02:00
parent 93e7a4c716
commit 88f931ceb4
1 changed files with 4 additions and 4 deletions
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8
drivers/gpu/drm/i915/display/intel_pps.c
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@@ -744,11 +744,11 @@ bool intel_pps_vdd_on_unlocked(struct intel_dp *intel_dp)
i915_reg_t pp_stat_reg, pp_ctrl_reg;
bool need_to_disable = !intel_dp->pps.want_panel_vdd;
lockdep_assert_held(&display->pps.mutex);
if (!intel_dp_is_edp(intel_dp))
return false;
lockdep_assert_held(&display->pps.mutex);
cancel_delayed_work(&intel_dp->pps.panel_vdd_work);
intel_dp->pps.want_panel_vdd = true;
@@ -925,11 +925,11 @@ void intel_pps_vdd_off_unlocked(struct intel_dp *intel_dp, bool sync)
{
struct intel_display *display = to_intel_display(intel_dp);
lockdep_assert_held(&display->pps.mutex);
if (!intel_dp_is_edp(intel_dp))
return;
lockdep_assert_held(&display->pps.mutex);
INTEL_DISPLAY_STATE_WARN(display, !intel_dp->pps.want_panel_vdd,
"[ENCODER:%d:%s] %s VDD not forced on",
dp_to_dig_port(intel_dp)->base.base.base.id,