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| author | Alex Deucher <alexander.deucher@amd.com> | 2012-07-26 19:32:03 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2012-09-20 21:10:35 +0400 |
| commit | f3728734ba78310525bf4a361c7787c7c6fa5d40 (patch) | |
| tree | 8bb27dccaa73799497bb430d6554929a825e2e06 /drivers/gpu/drm/radeon/radeon_connectors.c | |
| parent | 910308802c528f8afe864b694d5456fedd0bb18f (diff) | |
| download | linux-f3728734ba78310525bf4a361c7787c7c6fa5d40.tar.xz | |
drm/radeon: add backlight control for atom devices (v2)
On systems that use the build in GPU backlight controller,
we can use atom tables to change the brightness level.
v2: use firmware flags
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_connectors.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_connectors.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c index 895e628b60f8..748c5f229c28 100644 --- a/drivers/gpu/drm/radeon/radeon_connectors.c +++ b/drivers/gpu/drm/radeon/radeon_connectors.c @@ -40,10 +40,6 @@ radeon_atombios_connected_scratch_regs(struct drm_connector *connector, struct drm_encoder *encoder, bool connected); -extern void -radeon_legacy_backlight_init(struct radeon_encoder *radeon_encoder, - struct drm_connector *drm_connector); - void radeon_connector_hotplug(struct drm_connector *connector) { struct drm_device *dev = connector->dev; @@ -2008,15 +2004,4 @@ radeon_add_legacy_connector(struct drm_device *dev, connector->polled = DRM_CONNECTOR_POLL_HPD; connector->display_info.subpixel_order = subpixel_order; drm_sysfs_connector_add(connector); - if (connector_type == DRM_MODE_CONNECTOR_LVDS) { - struct drm_encoder *drm_encoder; - - list_for_each_entry(drm_encoder, &dev->mode_config.encoder_list, head) { - struct radeon_encoder *radeon_encoder; - - radeon_encoder = to_radeon_encoder(drm_encoder); - if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_LVDS) - radeon_legacy_backlight_init(radeon_encoder, connector); - } - } } |