diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c | 24 |
1 files changed, 8 insertions, 16 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 a3dcee62e7a5..c9e6505cbd88 100644 --- a/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c +++ b/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c @@ -115,19 +115,13 @@ static int ge_b850v3_lvds_get_modes(struct drm_connector *connector) return num_modes; } -static enum drm_mode_status ge_b850v3_lvds_mode_valid( - struct drm_connector *connector, struct drm_display_mode *mode) -{ - return MODE_OK; -} - static const struct drm_connector_helper_funcs ge_b850v3_lvds_connector_helper_funcs = { .get_modes = ge_b850v3_lvds_get_modes, - .mode_valid = ge_b850v3_lvds_mode_valid, }; -static enum drm_connector_status ge_b850v3_lvds_bridge_detect(struct drm_bridge *bridge) +static enum drm_connector_status +ge_b850v3_lvds_bridge_detect(struct drm_bridge *bridge, struct drm_connector *connector) { struct i2c_client *stdp4028_i2c = ge_b850v3_lvds_ptr->stdp4028_i2c; @@ -148,7 +142,7 @@ static enum drm_connector_status ge_b850v3_lvds_bridge_detect(struct drm_bridge 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); + return ge_b850v3_lvds_bridge_detect(&ge_b850v3_lvds_ptr->bridge, connector); } static const struct drm_connector_funcs ge_b850v3_lvds_connector_funcs = { @@ -197,6 +191,7 @@ static irqreturn_t ge_b850v3_lvds_irq_handler(int irq, void *dev_id) } static int ge_b850v3_lvds_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct i2c_client *stdp4028_i2c @@ -231,13 +226,11 @@ static int ge_b850v3_lvds_init(struct device *dev) if (ge_b850v3_lvds_ptr) goto success; - ge_b850v3_lvds_ptr = devm_kzalloc(dev, - sizeof(*ge_b850v3_lvds_ptr), - GFP_KERNEL); - - if (!ge_b850v3_lvds_ptr) { + ge_b850v3_lvds_ptr = devm_drm_bridge_alloc(dev, struct ge_b850v3_lvds, bridge, + &ge_b850v3_lvds_funcs); + if (IS_ERR(ge_b850v3_lvds_ptr)) { mutex_unlock(&ge_b850v3_lvds_dev_mutex); - return -ENOMEM; + return PTR_ERR(ge_b850v3_lvds_ptr); } success: @@ -270,7 +263,6 @@ static int ge_b850v3_register(void) struct device *dev = &stdp4028_i2c->dev; /* drm bridge initialization */ - ge_b850v3_lvds_ptr->bridge.funcs = &ge_b850v3_lvds_funcs; ge_b850v3_lvds_ptr->bridge.ops = DRM_BRIDGE_OP_DETECT | DRM_BRIDGE_OP_EDID; ge_b850v3_lvds_ptr->bridge.type = DRM_MODE_CONNECTOR_DisplayPort; |