.slave_addr = CH7xxx_ADDR,
.dev_ops = &ch7xxx_ops,
},
+ {
+ .type = INTEL_DVO_CHIP_TMDS,
+ .name = "ch7xxx",
+ .dvo_reg = DVOC,
+ .slave_addr = 0x75, /* For some ch7010 */
+ .dev_ops = &ch7xxx_ops,
+ },
{
.type = INTEL_DVO_CHIP_LVDS,
.name = "ivch",
return true;
}
+static void intel_dvo_get_config(struct intel_encoder *encoder,
+ struct intel_crtc_config *pipe_config)
+{
+ struct drm_i915_private *dev_priv = encoder->base.dev->dev_private;
+ struct intel_dvo *intel_dvo = enc_to_intel_dvo(&encoder->base);
+ u32 tmp, flags = 0;
+
+ tmp = I915_READ(intel_dvo->dev.dvo_reg);
+ if (tmp & DVO_HSYNC_ACTIVE_HIGH)
+ flags |= DRM_MODE_FLAG_PHSYNC;
+ else
+ flags |= DRM_MODE_FLAG_NHSYNC;
+ if (tmp & DVO_VSYNC_ACTIVE_HIGH)
+ flags |= DRM_MODE_FLAG_PVSYNC;
+ else
+ flags |= DRM_MODE_FLAG_NVSYNC;
+
+ pipe_config->adjusted_mode.flags |= flags;
+}
+
static void intel_disable_dvo(struct intel_encoder *encoder)
{
struct drm_i915_private *dev_priv = encoder->base.dev->dev_private;
intel_dvo->dev.dev_ops->dpms(&intel_dvo->dev, true);
}
+/* Special dpms function to support cloning between dvo/sdvo/crt. */
static void intel_dvo_dpms(struct drm_connector *connector, int mode)
{
struct intel_dvo *intel_dvo = intel_attached_dvo(connector);
return;
}
+ /* We call connector dpms manually below in case pipe dpms doesn't
+ * change due to cloning. */
if (mode == DRM_MODE_DPMS_ON) {
intel_dvo->base.connectors_active = true;
intel_encoder->disable = intel_disable_dvo;
intel_encoder->enable = intel_enable_dvo;
intel_encoder->get_hw_state = intel_dvo_get_hw_state;
+ intel_encoder->get_config = intel_dvo_get_config;
intel_connector->get_hw_state = intel_dvo_connector_get_hw_state;
/* Now, try to find a controller */