Normally this is called on a modeset, but the call is missing when
we inherit the mode from the BIOS, so make sure it's called somewhere
in hardware readout.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index cd60b4d5cd9d..26edae07e006 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -14843,6 +14843,8 @@ static void intel_sanitize_encoder(struct intel_encoder *encoder)
connector->base.dpms = DRM_MODE_DPMS_OFF;
connector->base.encoder = NULL;
+ } else if (connector) {
+ intel_opregion_notify_encoder(encoder, true);
}
}
--
2.15.0
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