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path: root/drivers/gpu/drm/i915/intel_dvo.c
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_dvo.c')
-rw-r--r--drivers/gpu/drm/i915/intel_dvo.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
index 1b64145..3c77365 100644
--- a/drivers/gpu/drm/i915/intel_dvo.c
+++ b/drivers/gpu/drm/i915/intel_dvo.c
@@ -173,11 +173,16 @@ static void intel_enable_dvo(struct intel_encoder *encoder)
{
struct drm_i915_private *dev_priv = encoder->base.dev->dev_private;
struct intel_dvo *intel_dvo = enc_to_dvo(encoder);
+ struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);
u32 dvo_reg = intel_dvo->dev.dvo_reg;
u32 temp = I915_READ(dvo_reg);
I915_WRITE(dvo_reg, temp | DVO_ENABLE);
I915_READ(dvo_reg);
+ intel_dvo->dev.dev_ops->mode_set(&intel_dvo->dev,
+ &crtc->config.requested_mode,
+ &crtc->config.adjusted_mode);
+
intel_dvo->dev.dev_ops->dpms(&intel_dvo->dev, true);
}
@@ -186,6 +191,7 @@ static void intel_dvo_dpms(struct drm_connector *connector, int mode)
{
struct intel_dvo *intel_dvo = intel_attached_dvo(connector);
struct drm_crtc *crtc;
+ struct intel_crtc_config *config;
/* dvo supports only 2 dpms states. */
if (mode != DRM_MODE_DPMS_ON)
@@ -206,10 +212,16 @@ static void intel_dvo_dpms(struct drm_connector *connector, int mode)
/* We call connector dpms manually below in case pipe dpms doesn't
* change due to cloning. */
if (mode == DRM_MODE_DPMS_ON) {
+ config = &to_intel_crtc(crtc)->config;
+
intel_dvo->base.connectors_active = true;
intel_crtc_update_dpms(crtc);
+ intel_dvo->dev.dev_ops->mode_set(&intel_dvo->dev,
+ &config->requested_mode,
+ &config->adjusted_mode);
+
intel_dvo->dev.dev_ops->dpms(&intel_dvo->dev, true);
} else {
intel_dvo->dev.dev_ops->dpms(&intel_dvo->dev, false);
@@ -296,10 +308,6 @@ static void intel_dvo_mode_set(struct intel_encoder *encoder)
break;
}
- intel_dvo->dev.dev_ops->mode_set(&intel_dvo->dev,
- &crtc->config.requested_mode,
- adjusted_mode);
-
/* Save the data order, since I don't know what it should be set to. */
dvo_val = I915_READ(dvo_reg) &
(DVO_PRESERVE_MASK | DVO_DATA_ORDER_GBRG);