diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/meson/meson_drv.c | 71 |
1 files changed, 28 insertions, 43 deletions
diff --git a/drivers/gpu/drm/meson/meson_drv.c b/drivers/gpu/drm/meson/meson_drv.c index 7f41a33592c8..80f1d439841a 100644 --- a/drivers/gpu/drm/meson/meson_drv.c +++ b/drivers/gpu/drm/meson/meson_drv.c @@ -31,7 +31,8 @@ #include "meson_plane.h" #include "meson_osd_afbcd.h" #include "meson_registers.h" -#include "meson_venc_cvbs.h" +#include "meson_encoder_cvbs.h" +#include "meson_encoder_hdmi.h" #include "meson_viu.h" #include "meson_vpp.h" #include "meson_rdma.h" @@ -306,7 +307,7 @@ static int meson_drv_bind_master(struct device *dev, bool has_components) /* Encoder Initialization */ - ret = meson_venc_cvbs_create(priv); + ret = meson_encoder_cvbs_init(priv); if (ret) goto free_drm; @@ -318,6 +319,10 @@ static int meson_drv_bind_master(struct device *dev, bool has_components) } } + ret = meson_encoder_hdmi_init(priv); + if (ret) + goto free_drm; + ret = meson_plane_create(priv); if (ret) goto free_drm; @@ -426,46 +431,6 @@ static int compare_of(struct device *dev, void *data) return dev->of_node == data; } -/* Possible connectors nodes to ignore */ -static const struct of_device_id connectors_match[] = { - { .compatible = "composite-video-connector" }, - { .compatible = "svideo-connector" }, - { .compatible = "hdmi-connector" }, - { .compatible = "dvi-connector" }, - {} -}; - -static int meson_probe_remote(struct platform_device *pdev, - struct component_match **match, - struct device_node *parent, - struct device_node *remote) -{ - struct device_node *ep, *remote_node; - int count = 1; - - /* If node is a connector, return and do not add to match table */ - if (of_match_node(connectors_match, remote)) - return 1; - - component_match_add(&pdev->dev, match, compare_of, remote); - - for_each_endpoint_of_node(remote, ep) { - remote_node = of_graph_get_remote_port_parent(ep); - if (!remote_node || - remote_node == parent || /* Ignore parent endpoint */ - !of_device_is_available(remote_node)) { - of_node_put(remote_node); - continue; - } - - count += meson_probe_remote(pdev, match, remote, remote_node); - - of_node_put(remote_node); - } - - return count; -} - static void meson_drv_shutdown(struct platform_device *pdev) { struct meson_drm *priv = dev_get_drvdata(&pdev->dev); @@ -477,6 +442,13 @@ static void meson_drv_shutdown(struct platform_device *pdev) drm_atomic_helper_shutdown(priv->drm); } +/* Possible connectors nodes to ignore */ +static const struct of_device_id connectors_match[] = { + { .compatible = "composite-video-connector" }, + { .compatible = "svideo-connector" }, + {} +}; + static int meson_drv_probe(struct platform_device *pdev) { struct component_match *match = NULL; @@ -491,8 +463,21 @@ static int meson_drv_probe(struct platform_device *pdev) continue; } - count += meson_probe_remote(pdev, &match, np, remote); + /* If an analog connector is detected, count it as an output */ + if (of_match_node(connectors_match, remote)) { + ++count; + of_node_put(remote); + continue; + } + + dev_dbg(&pdev->dev, "parent %pOF remote match add %pOF parent %s\n", + np, remote, dev_name(&pdev->dev)); + + component_match_add(&pdev->dev, &match, compare_of, remote); + of_node_put(remote); + + ++count; } if (count && !match) |