diff options
author | Zhenyu Wang <zhenyuw@linux.intel.com> | 2010-03-29 16:40:50 +0800 |
---|---|---|
committer | Eric Anholt <eric@anholt.net> | 2010-04-12 09:23:49 -0700 |
commit | bb8a356088db8a2a50365d417a71ac9e83b9b530 (patch) | |
tree | ec74f2fb657d832e9b4a45e373623ea8e3b968b0 /drivers | |
parent | 454c1ca8be2f30cc4b21a20d1b6a69c442f2d8bd (diff) |
drm/i915: convert LVDS driver to new encoder/connector structure
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpu/drm/i915/intel_lvds.c | 34 |
1 files changed, 23 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index a69de00320bc..a5d61d3273d0 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -565,7 +565,8 @@ static enum drm_connector_status intel_lvds_detect(struct drm_connector *connect static int intel_lvds_get_modes(struct drm_connector *connector) { struct drm_device *dev = connector->dev; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); + struct drm_encoder *encoder = intel_attached_encoder(connector); + struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); struct drm_i915_private *dev_priv = dev->dev_private; int ret = 0; @@ -647,11 +648,8 @@ static int intel_lid_notify(struct notifier_block *nb, unsigned long val, static void intel_lvds_destroy(struct drm_connector *connector) { struct drm_device *dev = connector->dev; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); struct drm_i915_private *dev_priv = dev->dev_private; - if (intel_encoder->ddc_bus) - intel_i2c_destroy(intel_encoder->ddc_bus); if (dev_priv->lid_notifier.notifier_call) acpi_lid_notifier_unregister(&dev_priv->lid_notifier); drm_sysfs_connector_remove(connector); @@ -664,13 +662,14 @@ static int intel_lvds_set_property(struct drm_connector *connector, uint64_t value) { struct drm_device *dev = connector->dev; - struct intel_encoder *intel_encoder = - to_intel_encoder(connector); if (property == dev->mode_config.scaling_mode_property && connector->encoder) { struct drm_crtc *crtc = connector->encoder->crtc; + struct drm_encoder *encoder = connector->encoder; + struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); struct intel_lvds_priv *lvds_priv = intel_encoder->dev_priv; + if (value == DRM_MODE_SCALE_NONE) { DRM_DEBUG_KMS("no scaling not supported\n"); return 0; @@ -704,7 +703,7 @@ static const struct drm_encoder_helper_funcs intel_lvds_helper_funcs = { 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, + .best_encoder = intel_attached_encoder, }; static const struct drm_connector_funcs intel_lvds_connector_funcs = { @@ -718,7 +717,12 @@ static const struct drm_connector_funcs intel_lvds_connector_funcs = { static void intel_lvds_enc_destroy(struct drm_encoder *encoder) { + struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); + + if (intel_encoder->ddc_bus) + intel_i2c_destroy(intel_encoder->ddc_bus); drm_encoder_cleanup(encoder); + kfree(intel_encoder); } static const struct drm_encoder_funcs intel_lvds_enc_funcs = { @@ -907,6 +911,7 @@ void intel_lvds_init(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; struct intel_encoder *intel_encoder; + struct intel_connector *intel_connector; struct drm_connector *connector; struct drm_encoder *encoder; struct drm_display_mode *scan; /* *modes, *bios_mode; */ @@ -940,15 +945,21 @@ void intel_lvds_init(struct drm_device *dev) return; } - connector = &intel_encoder->base; + intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL); + if (!intel_connector) { + kfree(intel_encoder); + return; + } + + connector = &intel_connector->base; encoder = &intel_encoder->enc; - drm_connector_init(dev, &intel_encoder->base, &intel_lvds_connector_funcs, + drm_connector_init(dev, &intel_connector->base, &intel_lvds_connector_funcs, DRM_MODE_CONNECTOR_LVDS); drm_encoder_init(dev, &intel_encoder->enc, &intel_lvds_enc_funcs, DRM_MODE_ENCODER_LVDS); - drm_mode_connector_attach_encoder(&intel_encoder->base, &intel_encoder->enc); + drm_mode_connector_attach_encoder(&intel_connector->base, &intel_encoder->enc); intel_encoder->type = INTEL_OUTPUT_LVDS; intel_encoder->clone_mask = (1 << INTEL_LVDS_CLONE_BIT); @@ -969,7 +980,7 @@ void intel_lvds_init(struct drm_device *dev) * the initial panel fitting mode will be FULL_SCREEN. */ - drm_connector_attach_property(&intel_encoder->base, + drm_connector_attach_property(&intel_connector->base, dev->mode_config.scaling_mode_property, DRM_MODE_SCALE_FULLSCREEN); lvds_priv->fitting_mode = DRM_MODE_SCALE_FULLSCREEN; @@ -1081,4 +1092,5 @@ failed: drm_connector_cleanup(connector); drm_encoder_cleanup(encoder); kfree(intel_encoder); + kfree(intel_connector); } |