diff options
| author | Matthew Garrett <mjg@redhat.com> | 2011-03-22 23:30:24 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-23 00:43:59 (GMT) |
| commit | 7eae3efa13c5d1c8e7d8dd0504ad524963b8add1 (patch) | |
| tree | 3e8326d5a377b55916ffd48c179821148881f4f1 /drivers/gpu/drm/nouveau/nouveau_connector.c | |
| parent | 63ec0119d3720034dfd626c9785aefa5a6f972ca (diff) | |
| download | linux-fsl-qoriq-7eae3efa13c5d1c8e7d8dd0504ad524963b8add1.tar.xz | |
nouveau: change the backlight parent device to the connector, not the PCI dev
We may eventually end up with per-connector backlights, especially with
ddcci devices. Make sure that the parent node for the backlight device is
the connector rather than the PCI device.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: David Airlie <airlied@linux.ie>
Cc: Alex Deucher <alexdeucher@gmail.com>
Acked-by: Ben Skeggs <bskeggs@redhat.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Tested-by: Sedat Dilek <sedat.dilek@googlemail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_connector.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_connector.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 390d82c..7ae1511 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -116,6 +116,10 @@ nouveau_connector_destroy(struct drm_connector *connector) nouveau_connector_hotplug, connector); } + if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS || + connector->connector_type == DRM_MODE_CONNECTOR_eDP) + nouveau_backlight_exit(connector); + kfree(nv_connector->edid); drm_sysfs_connector_remove(connector); drm_connector_cleanup(connector); @@ -894,6 +898,11 @@ nouveau_connector_create(struct drm_device *dev, int index) } drm_sysfs_connector_add(connector); + + if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS || + connector->connector_type == DRM_MODE_CONNECTOR_eDP) + nouveau_backlight_init(connector); + dcb->drm = connector; return dcb->drm; |