diff options
| author | Sam Ravnborg | 2020-07-26 22:33:20 +0200 |
|---|---|---|
| committer | Sam Ravnborg | 2020-07-27 17:24:08 +0200 |
| commit | a3d495ce5c0b25739b6e450d0810567819a96735 (patch) | |
| tree | 18e3a3dc2d975435a284374bebb5b6f93b94a0e2 /drivers/gpu/drm/bridge | |
| parent | 77860a7c892eca5a3a4b0d5e0e7065f1cd45c655 (diff) | |
drm/bridge: megachips: enable detect bridge operation
To prepare for use in a chained bridge setup enable the
detect operation.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Peter Senna Tschudin <peter.senna@gmail.com>
Cc: Martin Donnelly <martin.donnelly@ge.com>
Cc: Martyn Welch <martyn.welch@collabora.co.uk>
Cc: Andrzej Hajda <a.hajda@samsung.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Jernej Skrabec <jernej.skrabec@siol.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20200726203324.3722593-12-sam@ravnborg.org
Diffstat (limited to 'drivers/gpu/drm/bridge')
| -rw-r--r-- | drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c b/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c index cf1dfbc88acf..450dca33ea48 100644 --- a/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c +++ b/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c @@ -163,8 +163,7 @@ drm_connector_helper_funcs ge_b850v3_lvds_connector_helper_funcs = { .mode_valid = ge_b850v3_lvds_mode_valid, }; -static enum drm_connector_status ge_b850v3_lvds_detect( - struct drm_connector *connector, bool force) +static enum drm_connector_status ge_b850v3_lvds_bridge_detect(struct drm_bridge *bridge) { struct i2c_client *stdp4028_i2c = ge_b850v3_lvds_ptr->stdp4028_i2c; @@ -182,6 +181,12 @@ static enum drm_connector_status ge_b850v3_lvds_detect( return connector_status_unknown; } +static enum drm_connector_status ge_b850v3_lvds_detect(struct drm_connector *connector, + bool force) +{ + return ge_b850v3_lvds_bridge_detect(&ge_b850v3_lvds_ptr->bridge); +} + static const struct drm_connector_funcs ge_b850v3_lvds_connector_funcs = { .fill_modes = drm_helper_probe_single_connector_modes, .detect = ge_b850v3_lvds_detect, @@ -263,6 +268,7 @@ static int ge_b850v3_lvds_attach(struct drm_bridge *bridge, static const struct drm_bridge_funcs ge_b850v3_lvds_funcs = { .attach = ge_b850v3_lvds_attach, + .detect = ge_b850v3_lvds_bridge_detect, }; static int ge_b850v3_lvds_init(struct device *dev) @@ -317,6 +323,7 @@ static int stdp4028_ge_b850v3_fw_probe(struct i2c_client *stdp4028_i2c, /* drm bridge initialization */ ge_b850v3_lvds_ptr->bridge.funcs = &ge_b850v3_lvds_funcs; + ge_b850v3_lvds_ptr->bridge.ops = DRM_BRIDGE_OP_DETECT; ge_b850v3_lvds_ptr->bridge.of_node = dev->of_node; drm_bridge_add(&ge_b850v3_lvds_ptr->bridge); |