video/drm/max96745.c

1 // SPDX-License-Identifier: GPL-2.0+
22 	ret = dm_i2c_reg_read(dev->parent, 0x002a);  in max96745_bridge_link_locked()
34 	return max96745_bridge_link_locked(bridge->dev);  in max96745_bridge_detect()
39 	struct udevice *dev = bridge->dev;  in max96745_bridge_enable()
40 	struct drm_display_mode *mode = &bridge->state->conn_state.mode;  in max96745_bridge_enable()
44 	ret = dm_i2c_reg_read(dev->parent, 0x0011);  in max96745_bridge_enable()
50 	ret = dm_i2c_reg_read(dev->parent, 0x0028);  in max96745_bridge_enable()
56 	if (!cxtp && mode->clock > 95000 && tx_rate == 1) {  in max96745_bridge_enable()
57 		ret = dm_i2c_reg_clrset(dev->parent, 0x0028, TX_RATE,  in max96745_bridge_enable()
62 		ret = dm_i2c_reg_clrset(dev->parent, 0x0029, RESET_ONESHOT,  in max96745_bridge_enable()
69 			dev_err(dev, "%s: GMSL link not locked\n", __func__);  in max96745_bridge_enable()
75 	struct udevice *dev = bridge->dev;  in max96745_bridge_post_disable()
79 	ret = dm_i2c_reg_read(dev->parent, 0x0011);  in max96745_bridge_post_disable()
85 	ret = dm_i2c_reg_read(dev->parent, 0x0028);  in max96745_bridge_post_disable()
92 		ret = dm_i2c_reg_clrset(dev->parent, 0x0028, TX_RATE,  in max96745_bridge_post_disable()
97 		ret = dm_i2c_reg_clrset(dev->parent, 0x0029, RESET_ONESHOT,  in max96745_bridge_post_disable()
104 			dev_err(dev, "%s: GMSL link not locked\n", __func__);  in max96745_bridge_post_disable()
120 		return -ENOMEM;  in max96745_bridge_probe()
122 	dev->driver_data = (ulong)bridge;  in max96745_bridge_probe()
123 	bridge->dev = dev;  in max96745_bridge_probe()
124 	bridge->funcs = &max96745_bridge_funcs;  in max96745_bridge_probe()
130 	{ .compatible = "maxim,max96745-bridge", },