diff options
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lvds.c | 20 |
3 files changed, 12 insertions, 17 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 06b1180c4c16..d617a72cc5c8 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -8959,13 +8959,8 @@ static void intel_setup_outputs(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; struct intel_encoder *encoder; bool dpd_is_edp = false; - bool has_lvds; - has_lvds = intel_lvds_init(dev); - if (!has_lvds && !HAS_PCH_SPLIT(dev)) { - /* disable the panel fitter on everything but LVDS */ - I915_WRITE(PFIT_CONTROL, 0); - } + intel_lvds_init(dev); if (!IS_ULT(dev)) intel_crt_init(dev); diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 02e5d6557066..ffe9d35b37b4 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -582,7 +582,7 @@ extern void intel_mark_busy(struct drm_device *dev); extern void intel_mark_fb_busy(struct drm_i915_gem_object *obj, struct intel_ring_buffer *ring); extern void intel_mark_idle(struct drm_device *dev); -extern bool intel_lvds_init(struct drm_device *dev); +extern void intel_lvds_init(struct drm_device *dev); extern bool intel_is_dual_link_lvds(struct drm_device *dev); extern void intel_dp_init(struct drm_device *dev, int output_reg, enum port port); diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 10c3d56332f5..eeff28ec2ff4 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -877,7 +877,7 @@ static bool intel_lvds_supported(struct drm_device *dev) * Create the connector, register the LVDS DDC bus, and try to figure out what * modes we can display on the LVDS panel (if present). */ -bool intel_lvds_init(struct drm_device *dev) +void intel_lvds_init(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; struct intel_lvds_encoder *lvds_encoder; @@ -895,35 +895,35 @@ bool intel_lvds_init(struct drm_device *dev) u8 pin; if (!intel_lvds_supported(dev)) - return false; + return; /* Skip init on machines we know falsely report LVDS */ if (dmi_check_system(intel_no_lvds)) - return false; + return; pin = GMBUS_PORT_PANEL; if (!lvds_is_present_in_vbt(dev, &pin)) { DRM_DEBUG_KMS("LVDS is not present in VBT\n"); - return false; + return; } if (HAS_PCH_SPLIT(dev)) { if ((I915_READ(PCH_LVDS) & LVDS_DETECTED) == 0) - return false; + return; if (dev_priv->vbt.edp_support) { DRM_DEBUG_KMS("disable LVDS for eDP support\n"); - return false; + return; } } lvds_encoder = kzalloc(sizeof(struct intel_lvds_encoder), GFP_KERNEL); if (!lvds_encoder) - return false; + return; lvds_connector = kzalloc(sizeof(struct intel_lvds_connector), GFP_KERNEL); if (!lvds_connector) { kfree(lvds_encoder); - return false; + return; } lvds_encoder->attached_connector = lvds_connector; @@ -1094,7 +1094,7 @@ out: intel_panel_init(&intel_connector->panel, fixed_mode); intel_panel_setup_backlight(connector); - return true; + return; failed: DRM_DEBUG_KMS("No LVDS modes found, disabling.\n"); @@ -1104,5 +1104,5 @@ failed: drm_mode_destroy(dev, fixed_mode); kfree(lvds_encoder); kfree(lvds_connector); - return false; + return; } |