static void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder,
struct drm_display_mode *adjusted_mode)
{
+ struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
struct dip_infoframe avi_if = {
.type = DIP_TYPE_AVI,
.ver = DIP_VERSION_AVI,
if (adjusted_mode->flags & DRM_MODE_FLAG_DBLCLK)
avi_if.body.avi.YQ_CN_PR |= DIP_AVI_PR_2;
- avi_if.body.avi.VIC = drm_mode_cea_vic(adjusted_mode);
+ if (intel_hdmi->rgb_quant_range_selectable) {
+ if (adjusted_mode->private_flags & INTEL_MODE_LIMITED_COLOR_RANGE)
+ avi_if.body.avi.ITC_EC_Q_SC |= DIP_AVI_RGB_QUANT_RANGE_LIMITED;
+ else
+ avi_if.body.avi.ITC_EC_Q_SC |= DIP_AVI_RGB_QUANT_RANGE_FULL;
+ }
+
+ avi_if.body.avi.VIC = drm_match_cea_mode(adjusted_mode);
intel_set_infoframe(encoder, &avi_if);
}
struct drm_display_mode *adjusted_mode)
{
struct drm_i915_private *dev_priv = encoder->dev->dev_private;
- struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
+ struct intel_digital_port *intel_dig_port = enc_to_dig_port(encoder);
+ struct intel_hdmi *intel_hdmi = &intel_dig_port->hdmi;
u32 reg = VIDEO_DIP_CTL;
u32 val = I915_READ(reg);
u32 port;
return;
}
- switch (intel_hdmi->sdvox_reg) {
- case SDVOB:
+ switch (intel_dig_port->port) {
+ case PORT_B:
port = VIDEO_DIP_PORT_B;
break;
- case SDVOC:
+ case PORT_C:
port = VIDEO_DIP_PORT_C;
break;
default:
{
struct drm_i915_private *dev_priv = encoder->dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
- struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
+ struct intel_digital_port *intel_dig_port = enc_to_dig_port(encoder);
+ struct intel_hdmi *intel_hdmi = &intel_dig_port->hdmi;
u32 reg = TVIDEO_DIP_CTL(intel_crtc->pipe);
u32 val = I915_READ(reg);
u32 port;
return;
}
- switch (intel_hdmi->sdvox_reg) {
- case HDMIB:
+ switch (intel_dig_port->port) {
+ case PORT_B:
port = VIDEO_DIP_PORT_B;
break;
- case HDMIC:
+ case PORT_C:
port = VIDEO_DIP_PORT_C;
break;
- case HDMID:
+ case PORT_D:
port = VIDEO_DIP_PORT_D;
break;
default:
const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
- return true;
-}
-
-static bool g4x_hdmi_connected(struct intel_hdmi *intel_hdmi)
-{
- struct drm_device *dev = intel_hdmi_to_dev(intel_hdmi);
- struct drm_i915_private *dev_priv = dev->dev_private;
- uint32_t bit;
+ struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
- switch (intel_hdmi->sdvox_reg) {
- case SDVOB:
- bit = HDMIB_HOTPLUG_LIVE_STATUS;
- break;
- case SDVOC:
- bit = HDMIC_HOTPLUG_LIVE_STATUS;
- break;
- default:
- bit = 0;
- break;
+ if (intel_hdmi->color_range_auto) {
+ /* See CEA-861-E - 5.1 Default Encoding Parameters */
+ if (intel_hdmi->has_hdmi_sink &&
+ drm_match_cea_mode(adjusted_mode) > 1)
+ intel_hdmi->color_range = SDVO_COLOR_RANGE_16_235;
+ else
+ intel_hdmi->color_range = 0;
}
- return I915_READ(PORT_HOTPLUG_STAT) & bit;
+ if (intel_hdmi->color_range)
+ adjusted_mode->private_flags |= INTEL_MODE_LIMITED_COLOR_RANGE;
+
+ return true;
}
static enum drm_connector_status
struct edid *edid;
enum drm_connector_status status = connector_status_disconnected;
-
- if (IS_G4X(dev) && !g4x_hdmi_connected(intel_hdmi))
- return status;
- else if (HAS_PCH_SPLIT(dev) &&
- !ibx_digital_port_connected(dev_priv, intel_dig_port))
- return status;
-
intel_hdmi->has_hdmi_sink = false;
intel_hdmi->has_audio = false;
+ intel_hdmi->rgb_quant_range_selectable = false;
edid = drm_get_edid(connector,
intel_gmbus_get_adapter(dev_priv,
intel_hdmi->ddc_bus));
intel_hdmi->has_hdmi_sink =
drm_detect_hdmi_monitor(edid);
intel_hdmi->has_audio = drm_detect_monitor_audio(edid);
+ intel_hdmi->rgb_quant_range_selectable =
+ drm_rgb_quant_range_selectable(edid);
}
kfree(edid);
}
}
if (property == dev_priv->broadcast_rgb_property) {
- if (val == !!intel_hdmi->color_range)
- return 0;
-
- intel_hdmi->color_range = val ? SDVO_COLOR_RANGE_16_235 : 0;
+ switch (val) {
+ case INTEL_BROADCAST_RGB_AUTO:
+ intel_hdmi->color_range_auto = true;
+ break;
+ case INTEL_BROADCAST_RGB_FULL:
+ intel_hdmi->color_range_auto = false;
+ intel_hdmi->color_range = 0;
+ break;
+ case INTEL_BROADCAST_RGB_LIMITED:
+ intel_hdmi->color_range_auto = false;
+ intel_hdmi->color_range = SDVO_COLOR_RANGE_16_235;
+ break;
+ default:
+ return -EINVAL;
+ }
goto done;
}
static const struct drm_encoder_helper_funcs intel_hdmi_helper_funcs = {
.mode_fixup = intel_hdmi_mode_fixup,
.mode_set = intel_hdmi_mode_set,
- .disable = intel_encoder_noop,
};
static const struct drm_connector_funcs intel_hdmi_connector_funcs = {
{
intel_attach_force_audio_property(connector);
intel_attach_broadcast_rgb_property(connector);
+ intel_hdmi->color_range_auto = true;
}
void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
switch (port) {
case PORT_B:
intel_hdmi->ddc_bus = GMBUS_PORT_DPB;
- dev_priv->hotplug_supported_mask |= HDMIB_HOTPLUG_INT_STATUS;
+ dev_priv->hotplug_supported_mask |= PORTB_HOTPLUG_INT_STATUS;
break;
case PORT_C:
intel_hdmi->ddc_bus = GMBUS_PORT_DPC;
- dev_priv->hotplug_supported_mask |= HDMIC_HOTPLUG_INT_STATUS;
+ dev_priv->hotplug_supported_mask |= PORTC_HOTPLUG_INT_STATUS;
break;
case PORT_D:
intel_hdmi->ddc_bus = GMBUS_PORT_DPD;
- dev_priv->hotplug_supported_mask |= HDMID_HOTPLUG_INT_STATUS;
+ dev_priv->hotplug_supported_mask |= PORTD_HOTPLUG_INT_STATUS;
break;
case PORT_A:
/* Internal port only for eDP. */