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path: root/drivers/gpu/drm/i915/intel_hdmi.c
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_hdmi.c')
-rw-r--r--drivers/gpu/drm/i915/intel_hdmi.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index 4a77639a489d..cb5d1b15755c 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -880,15 +880,18 @@ static bool intel_hdmi_get_hw_state(struct intel_encoder *encoder,
struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(&encoder->base);
enum intel_display_power_domain power_domain;
u32 tmp;
+ bool ret;
power_domain = intel_display_port_power_domain(encoder);
- if (!intel_display_power_is_enabled(dev_priv, power_domain))
+ if (!intel_display_power_get_if_enabled(dev_priv, power_domain))
return false;
+ ret = false;
+
tmp = I915_READ(intel_hdmi->hdmi_reg);
if (!(tmp & SDVO_ENABLE))
- return false;
+ goto out;
if (HAS_PCH_CPT(dev))
*pipe = PORT_TO_PIPE_CPT(tmp);
@@ -897,7 +900,12 @@ static bool intel_hdmi_get_hw_state(struct intel_encoder *encoder,
else
*pipe = PORT_TO_PIPE(tmp);
- return true;
+ ret = true;
+
+out:
+ intel_display_power_put(dev_priv, power_domain);
+
+ return ret;
}
static void intel_hdmi_get_config(struct intel_encoder *encoder,