* panels behave in the two modes. For now, let's just maintain the
* value we got from the BIOS.
*/
- temp &= ~LVDS_A3_POWER_MASK;
- temp |= lvds_encoder->a3_power;
+ temp &= ~LVDS_A3_POWER_MASK;
+ temp |= lvds_encoder->a3_power;
/* Set the dithering flag on LVDS as needed, note that there is no
* special lvds dither control bit on pch-split platforms, dithering is
* only controlled through the PIPECONF reg. */
- if (INTEL_INFO(dev)->gen == 4) {
+ if (IS_GEN4(dev_priv)) {
/* Bspec wording suggests that LVDS port dithering only exists
* for 18bpp panels. */
if (crtc->config->dither && crtc->config->pipe_bpp == 18)
I915_WRITE(ctl_reg, I915_READ(ctl_reg) | POWER_TARGET_ON);
POSTING_READ(lvds_encoder->reg);
- if (wait_for((I915_READ(stat_reg) & PP_ON) != 0, 1000))
+ if (intel_wait_for_register(dev_priv, stat_reg, PP_ON, PP_ON, 1000))
DRM_ERROR("timed out waiting for panel to power on\n");
intel_panel_enable_backlight(intel_connector);
}
I915_WRITE(ctl_reg, I915_READ(ctl_reg) & ~POWER_TARGET_ON);
- if (wait_for((I915_READ(stat_reg) & PP_ON) == 0, 1000))
+ if (intel_wait_for_register(dev_priv, stat_reg, PP_ON, 0, 1000))
DRM_ERROR("timed out waiting for panel to power off\n");
I915_WRITE(lvds_encoder->reg, I915_READ(lvds_encoder->reg) & ~LVDS_PORT_EN);
static const struct drm_connector_helper_funcs intel_lvds_connector_helper_funcs = {
.get_modes = intel_lvds_get_modes,
.mode_valid = intel_lvds_mode_valid,
- .best_encoder = intel_best_encoder,
};
static const struct drm_connector_funcs intel_lvds_connector_funcs = {
.fill_modes = drm_helper_probe_single_connector_modes,
.set_property = intel_lvds_set_property,
.atomic_get_property = intel_connector_atomic_get_property,
+ .late_register = intel_connector_register,
+ .early_unregister = intel_connector_unregister,
.destroy = intel_lvds_destroy,
.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
{ } /* terminating entry */
};
-bool intel_is_dual_link_lvds(struct drm_device *dev)
+struct intel_encoder *intel_get_lvds_encoder(struct drm_device *dev)
{
- struct intel_encoder *encoder;
- struct intel_lvds_encoder *lvds_encoder;
+ struct intel_encoder *intel_encoder;
- for_each_intel_encoder(dev, encoder) {
- if (encoder->type == INTEL_OUTPUT_LVDS) {
- lvds_encoder = to_lvds_encoder(&encoder->base);
+ for_each_intel_encoder(dev, intel_encoder)
+ if (intel_encoder->type == INTEL_OUTPUT_LVDS)
+ return intel_encoder;
- return lvds_encoder->is_dual_link;
- }
- }
+ return NULL;
+}
- return false;
+bool intel_is_dual_link_lvds(struct drm_device *dev)
+{
+ struct intel_encoder *encoder = intel_get_lvds_encoder(dev);
+
+ return encoder && to_lvds_encoder(&encoder->base)->is_dual_link;
}
static bool compute_is_dual_link_lvds(struct intel_lvds_encoder *lvds_encoder)
DRM_MODE_CONNECTOR_LVDS);
drm_encoder_init(dev, &intel_encoder->base, &intel_lvds_enc_funcs,
- DRM_MODE_ENCODER_LVDS, NULL);
+ DRM_MODE_ENCODER_LVDS, "LVDS");
intel_encoder->enable = intel_enable_lvds;
intel_encoder->pre_enable = intel_pre_enable_lvds;
intel_encoder->get_hw_state = intel_lvds_get_hw_state;
intel_encoder->get_config = intel_lvds_get_config;
intel_connector->get_hw_state = intel_connector_get_hw_state;
- intel_connector->unregister = intel_connector_unregister;
intel_connector_attach_encoder(intel_connector, intel_encoder);
intel_encoder->type = INTEL_OUTPUT_LVDS;
fixed_mode = drm_mode_duplicate(dev, dev_priv->vbt.lfp_lvds_vbt_mode);
if (fixed_mode) {
fixed_mode->type |= DRM_MODE_TYPE_PREFERRED;
+ connector->display_info.width_mm = fixed_mode->width_mm;
+ connector->display_info.height_mm = fixed_mode->height_mm;
goto out;
}
}
mutex_unlock(&dev->mode_config.mutex);
intel_panel_init(&intel_connector->panel, fixed_mode, downclock_mode);
+ intel_panel_setup_backlight(connector, INVALID_PIPE);
lvds_encoder->is_dual_link = compute_is_dual_link_lvds(lvds_encoder);
DRM_DEBUG_KMS("detected %s-link lvds configuration\n",
DRM_DEBUG_KMS("lid notifier registration failed\n");
lvds_connector->lid_notifier.notifier_call = NULL;
}
- drm_connector_register(connector);
-
- intel_panel_setup_backlight(connector, INVALID_PIPE);
return;