diff options
author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-04-12 10:07:43 +0200 |
---|---|---|
committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-04-12 10:07:43 +0200 |
commit | ebf3f19abbfd041a0e79a523e4dd1f6f6797b783 (patch) | |
tree | bc9ee354596925a6de8c1a7219cdf1bb975df001 /drivers/gpu/drm/arm | |
parent | a8e9a419c337a655e23b4bab422e85e47ee86c92 (diff) | |
parent | d455937ed1cff44b9e5567f0ab697ad486429c0f (diff) |
Merge airlied/drm-next into drm-intel-next-queued
Maarten needs both the new connector->atomic_check hook and the
connection_mutex locking changes in the probe helpers to be able to
start merging the connector property conversion to atomic.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/arm')
-rw-r--r-- | drivers/gpu/drm/arm/hdlcd_drv.c | 22 | ||||
-rw-r--r-- | drivers/gpu/drm/arm/malidp_drv.c | 28 |
2 files changed, 7 insertions, 43 deletions
diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c index 0e74880b5e94..0f49c4b12772 100644 --- a/drivers/gpu/drm/arm/hdlcd_drv.c +++ b/drivers/gpu/drm/arm/hdlcd_drv.c @@ -392,29 +392,13 @@ static int compare_dev(struct device *dev, void *data) static int hdlcd_probe(struct platform_device *pdev) { - struct device_node *port, *ep; + struct device_node *port; struct component_match *match = NULL; - if (!pdev->dev.of_node) - return -ENODEV; - /* there is only one output port inside each device, find it */ - ep = of_graph_get_next_endpoint(pdev->dev.of_node, NULL); - if (!ep) - return -ENODEV; - - if (!of_device_is_available(ep)) { - of_node_put(ep); + port = of_graph_get_remote_node(pdev->dev.of_node, 0, 0); + if (!port) return -ENODEV; - } - - /* add the remote encoder port as component */ - port = of_graph_get_remote_port_parent(ep); - of_node_put(ep); - if (!port || !of_device_is_available(port)) { - of_node_put(port); - return -EAGAIN; - } drm_of_component_match_add(&pdev->dev, &match, compare_dev, port); of_node_put(port); diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c index ea2546f766c2..898c2b58e73d 100644 --- a/drivers/gpu/drm/arm/malidp_drv.c +++ b/drivers/gpu/drm/arm/malidp_drv.c @@ -283,7 +283,6 @@ static int malidp_bind(struct device *dev) { struct resource *res; struct drm_device *drm; - struct device_node *ep; struct malidp_drm *malidp; struct malidp_hw_device *hwdev; struct platform_device *pdev = to_platform_device(dev); @@ -398,12 +397,7 @@ static int malidp_bind(struct device *dev) goto init_fail; /* Set the CRTC's port so that the encoder component can find it */ - ep = of_graph_get_next_endpoint(dev->of_node, NULL); - if (!ep) { - ret = -EINVAL; - goto port_fail; - } - malidp->crtc.port = of_get_next_parent(ep); + malidp->crtc.port = of_graph_get_port_by_id(dev->of_node, 0); ret = component_bind_all(dev, drm); if (ret) { @@ -458,7 +452,6 @@ irq_init_fail: bind_fail: of_node_put(malidp->crtc.port); malidp->crtc.port = NULL; -port_fail: malidp_fini(drm); init_fail: drm->dev_private = NULL; @@ -516,29 +509,16 @@ static int malidp_compare_dev(struct device *dev, void *data) static int malidp_platform_probe(struct platform_device *pdev) { - struct device_node *port, *ep; + struct device_node *port; struct component_match *match = NULL; if (!pdev->dev.of_node) return -ENODEV; /* there is only one output port inside each device, find it */ - ep = of_graph_get_next_endpoint(pdev->dev.of_node, NULL); - if (!ep) - return -ENODEV; - - if (!of_device_is_available(ep)) { - of_node_put(ep); + port = of_graph_get_remote_node(pdev->dev.of_node, 0, 0); + if (!port) return -ENODEV; - } - - /* add the remote encoder port as component */ - port = of_graph_get_remote_port_parent(ep); - of_node_put(ep); - if (!port || !of_device_is_available(port)) { - of_node_put(port); - return -EAGAIN; - } drm_of_component_match_add(&pdev->dev, &match, malidp_compare_dev, port); |