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.
Changes since v1:
- Unconditionally call intel_opregion_notify_encoder. (Ville)
Signed-off-by: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
Cc: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/i915/intel_display.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index 501b83a9a128..e9dc72341e5f 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -15176,6 +15176,9 @@ static void intel_sanitize_encoder(struct intel_encoder
*encoder)
connector->base.dpms = DRM_MODE_DPMS_OFF;
connector->base.encoder = NULL;
}
+
+ /* notify opregion of the sanitized encoder state */
+ intel_opregion_notify_encoder(encoder, connector && has_active_crtc);
}
void i915_redisable_vga_power_on(struct drm_i915_private *dev_priv)
--
2.17.0
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