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gma500: Convert Oaktrail to work with new output handling
Replace psb_intel_output with psb_intel_encoder and psb_intel_connector Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> [Changed Moorestown reference to Oaktrail] Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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a12d6a078e
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9bd81acdb6
@ -313,9 +313,9 @@ static int oaktrail_crtc_mode_set(struct drm_crtc *crtc,
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bool is_crt = false, is_lvds = false, is_tv = false;
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bool is_mipi = false;
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struct drm_mode_config *mode_config = &dev->mode_config;
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struct psb_intel_output *psb_intel_output = NULL;
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struct psb_intel_encoder *psb_intel_encoder = NULL;
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uint64_t scalingType = DRM_MODE_SCALE_FULLSCREEN;
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struct drm_encoder *encoder;
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struct drm_connector *connector;
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if (!gma_power_begin(dev, true))
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return 0;
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@ -327,13 +327,13 @@ static int oaktrail_crtc_mode_set(struct drm_crtc *crtc,
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adjusted_mode,
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sizeof(struct drm_display_mode));
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list_for_each_entry(encoder, &mode_config->encoder_list, head) {
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if (encoder->crtc != crtc)
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list_for_each_entry(connector, &mode_config->connector_list, head) {
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if (!connector->encoder || connector->encoder->crtc != crtc)
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continue;
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psb_intel_output = enc_to_psb_intel_output(encoder);
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switch (psb_intel_output->type) {
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psb_intel_encoder = psb_intel_attached_encoder(connector);
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switch (psb_intel_encoder->type) {
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case INTEL_OUTPUT_LVDS:
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is_lvds = true;
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break;
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@ -363,8 +363,8 @@ static int oaktrail_crtc_mode_set(struct drm_crtc *crtc,
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((mode->crtc_hdisplay - 1) << 16) |
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(mode->crtc_vdisplay - 1));
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if (psb_intel_output)
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drm_connector_property_get_value(&psb_intel_output->base,
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if (psb_intel_encoder)
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drm_connector_property_get_value(connector,
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dev->mode_config.scaling_mode_property, &scalingType);
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if (scalingType == DRM_MODE_SCALE_NO_SCALE) {
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@ -643,29 +643,33 @@ static const struct drm_encoder_funcs oaktrail_hdmi_enc_funcs = {
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void oaktrail_hdmi_init(struct drm_device *dev,
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struct psb_intel_mode_device *mode_dev)
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{
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struct psb_intel_output *psb_intel_output;
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struct psb_intel_encoder *psb_intel_encoder;
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struct psb_intel_connector *psb_intel_connector;
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struct drm_connector *connector;
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struct drm_encoder *encoder;
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psb_intel_output = kzalloc(sizeof(struct psb_intel_output), GFP_KERNEL);
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if (!psb_intel_output)
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psb_intel_encoder = kzalloc(sizeof(struct psb_intel_encoder), GFP_KERNEL);
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if (!psb_intel_encoder)
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return;
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psb_intel_output->mode_dev = mode_dev;
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connector = &psb_intel_output->base;
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encoder = &psb_intel_output->enc;
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drm_connector_init(dev, &psb_intel_output->base,
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psb_intel_connector = kzalloc(sizeof(struct psb_intel_connector), GFP_KERNEL);
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if (!psb_intel_connector)
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goto failed_connector;
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connector = &psb_intel_connector->base;
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encoder = &psb_intel_encoder->base;
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drm_connector_init(dev, connector,
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&oaktrail_hdmi_connector_funcs,
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DRM_MODE_CONNECTOR_DVID);
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drm_encoder_init(dev, &psb_intel_output->enc,
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drm_encoder_init(dev, encoder,
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&oaktrail_hdmi_enc_funcs,
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DRM_MODE_ENCODER_TMDS);
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drm_mode_connector_attach_encoder(&psb_intel_output->base,
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&psb_intel_output->enc);
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psb_intel_connector_attach_encoder(psb_intel_connector,
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psb_intel_encoder);
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psb_intel_output->type = INTEL_OUTPUT_HDMI;
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psb_intel_encoder->type = INTEL_OUTPUT_HDMI;
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drm_encoder_helper_add(encoder, &oaktrail_hdmi_helper_funcs);
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drm_connector_helper_add(connector, &oaktrail_hdmi_connector_helper_funcs);
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@ -675,6 +679,9 @@ void oaktrail_hdmi_init(struct drm_device *dev,
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drm_sysfs_connector_add(connector);
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return;
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failed_connector:
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kfree(psb_intel_encoder);
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}
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static DEFINE_PCI_DEVICE_TABLE(hdmi_ids) = {
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@ -43,7 +43,8 @@
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* Sets the power state for the panel.
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*/
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static void oaktrail_lvds_set_power(struct drm_device *dev,
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struct psb_intel_output *output, bool on)
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struct psb_intel_encoder *psb_intel_encoder,
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bool on)
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{
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u32 pp_status;
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struct drm_psb_private *dev_priv = dev->dev_private;
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@ -77,12 +78,13 @@ static void oaktrail_lvds_set_power(struct drm_device *dev,
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static void oaktrail_lvds_dpms(struct drm_encoder *encoder, int mode)
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{
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struct drm_device *dev = encoder->dev;
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struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
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struct psb_intel_encoder *psb_intel_encoder =
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to_psb_intel_encoder(encoder);
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if (mode == DRM_MODE_DPMS_ON)
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oaktrail_lvds_set_power(dev, output, true);
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oaktrail_lvds_set_power(dev, psb_intel_encoder, true);
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else
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oaktrail_lvds_set_power(dev, output, false);
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oaktrail_lvds_set_power(dev, psb_intel_encoder, false);
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/* XXX: We never power down the LVDS pairs. */
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}
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@ -91,10 +93,12 @@ static void oaktrail_lvds_mode_set(struct drm_encoder *encoder,
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struct drm_display_mode *mode,
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struct drm_display_mode *adjusted_mode)
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{
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struct psb_intel_mode_device *mode_dev =
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enc_to_psb_intel_output(encoder)->mode_dev;
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struct drm_device *dev = encoder->dev;
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struct drm_psb_private *dev_priv = dev->dev_private;
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struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
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struct drm_mode_config *mode_config = &dev->mode_config;
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struct drm_connector *connector = NULL;
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struct drm_crtc *crtc = encoder->crtc;
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u32 lvds_port;
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uint64_t v = DRM_MODE_SCALE_FULLSCREEN;
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@ -118,8 +122,19 @@ static void oaktrail_lvds_mode_set(struct drm_encoder *encoder,
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REG_WRITE(LVDS, lvds_port);
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/* Find the connector we're trying to set up */
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list_for_each_entry(connector, &mode_config->connector_list, head) {
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if (!connector->encoder || connector->encoder->crtc != crtc)
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continue;
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}
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if (!connector) {
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DRM_ERROR("Couldn't find connector when setting mode");
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return;
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}
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drm_connector_property_get_value(
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&enc_to_psb_intel_output(encoder)->base,
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connector,
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dev->mode_config.scaling_mode_property,
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&v);
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@ -150,8 +165,10 @@ static void oaktrail_lvds_mode_set(struct drm_encoder *encoder,
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static void oaktrail_lvds_prepare(struct drm_encoder *encoder)
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{
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struct drm_device *dev = encoder->dev;
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struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
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struct psb_intel_mode_device *mode_dev = output->mode_dev;
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struct drm_psb_private *dev_priv = dev->dev_private;
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struct psb_intel_encoder *psb_intel_encoder =
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to_psb_intel_encoder(encoder);
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struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
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if (!gma_power_begin(dev, true))
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return;
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@ -159,7 +176,7 @@ static void oaktrail_lvds_prepare(struct drm_encoder *encoder)
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mode_dev->saveBLC_PWM_CTL = REG_READ(BLC_PWM_CTL);
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mode_dev->backlight_duty_cycle = (mode_dev->saveBLC_PWM_CTL &
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BACKLIGHT_DUTY_CYCLE_MASK);
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oaktrail_lvds_set_power(dev, output, false);
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oaktrail_lvds_set_power(dev, psb_intel_encoder, false);
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gma_power_end(dev);
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}
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@ -185,13 +202,15 @@ static u32 oaktrail_lvds_get_max_backlight(struct drm_device *dev)
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static void oaktrail_lvds_commit(struct drm_encoder *encoder)
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{
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struct drm_device *dev = encoder->dev;
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struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
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struct psb_intel_mode_device *mode_dev = output->mode_dev;
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struct drm_psb_private *dev_priv = dev->dev_private;
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struct psb_intel_encoder *psb_intel_encoder =
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to_psb_intel_encoder(encoder);
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struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
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if (mode_dev->backlight_duty_cycle == 0)
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mode_dev->backlight_duty_cycle =
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oaktrail_lvds_get_max_backlight(dev);
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oaktrail_lvds_set_power(dev, output, true);
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oaktrail_lvds_set_power(dev, psb_intel_encoder, true);
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}
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static const struct drm_encoder_helper_funcs oaktrail_lvds_helper_funcs = {
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@ -306,7 +325,8 @@ static void oaktrail_lvds_get_configuration_mode(struct drm_device *dev,
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void oaktrail_lvds_init(struct drm_device *dev,
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struct psb_intel_mode_device *mode_dev)
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{
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struct psb_intel_output *psb_intel_output;
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struct psb_intel_encoder *psb_intel_encoder;
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struct psb_intel_connector *psb_intel_connector;
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struct drm_connector *connector;
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struct drm_encoder *encoder;
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struct drm_psb_private *dev_priv =
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@ -316,24 +336,27 @@ void oaktrail_lvds_init(struct drm_device *dev,
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struct i2c_adapter *i2c_adap;
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struct drm_display_mode *scan; /* *modes, *bios_mode; */
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psb_intel_output = kzalloc(sizeof(struct psb_intel_output), GFP_KERNEL);
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if (!psb_intel_output)
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psb_intel_encoder = kzalloc(sizeof(struct psb_intel_encoder), GFP_KERNEL);
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if (!psb_intel_encoder)
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return;
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psb_intel_output->mode_dev = mode_dev;
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connector = &psb_intel_output->base;
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encoder = &psb_intel_output->enc;
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psb_intel_connector = kzalloc(sizeof(struct psb_intel_encoder), GFP_KERNEL);
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if (!psb_intel_connector)
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goto failed_connector;
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connector = &psb_intel_connector->base;
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encoder = &psb_intel_encoder->base;
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dev_priv->is_lvds_on = true;
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drm_connector_init(dev, &psb_intel_output->base,
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drm_connector_init(dev, connector,
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&psb_intel_lvds_connector_funcs,
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DRM_MODE_CONNECTOR_LVDS);
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drm_encoder_init(dev, &psb_intel_output->enc, &psb_intel_lvds_enc_funcs,
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drm_encoder_init(dev, encoder, &psb_intel_lvds_enc_funcs,
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DRM_MODE_ENCODER_LVDS);
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drm_mode_connector_attach_encoder(&psb_intel_output->base,
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&psb_intel_output->enc);
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psb_intel_output->type = INTEL_OUTPUT_LVDS;
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psb_intel_connector_attach_encoder(psb_intel_connector,
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psb_intel_encoder);
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psb_intel_encoder->type = INTEL_OUTPUT_LVDS;
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drm_encoder_helper_add(encoder, &oaktrail_lvds_helper_funcs);
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drm_connector_helper_add(connector,
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@ -411,13 +434,15 @@ out:
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failed_find:
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dev_dbg(dev->dev, "No LVDS modes found, disabling.\n");
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if (psb_intel_output->ddc_bus)
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psb_intel_i2c_destroy(psb_intel_output->ddc_bus);
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if (psb_intel_encoder->ddc_bus)
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psb_intel_i2c_destroy(psb_intel_encoder->ddc_bus);
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/* failed_ddc: */
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drm_encoder_cleanup(encoder);
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drm_connector_cleanup(connector);
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kfree(connector);
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kfree(psb_intel_connector);
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failed_connector:
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kfree(psb_intel_encoder);
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}
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