9 #include <linux/i2c.h>
10 #include <linux/i2c-algo-bit.h>
93 		dev_dbg(&chan->rinfo->pdev->dev, "I2C bus %s registered.\n", name);  in radeon_setup_i2c_bus()
95 		dev_warn(&chan->rinfo->pdev->dev, "Failed to register I2C bus %s.\n", name);  in radeon_setup_i2c_bus()
101 	rinfo->i2c[0].rinfo	= rinfo;  in radeon_create_i2c_busses()
102 	rinfo->i2c[0].ddc_reg	= GPIO_MONID;  in radeon_create_i2c_busses()
104 	rinfo->i2c[0].adapter.class = I2C_CLASS_HWMON;  in radeon_create_i2c_busses()
106 	radeon_setup_i2c_bus(&rinfo->i2c[0], "monid");  in radeon_create_i2c_busses()
108 	rinfo->i2c[1].rinfo	= rinfo;  in radeon_create_i2c_busses()
109 	rinfo->i2c[1].ddc_reg	= GPIO_DVI_DDC;  in radeon_create_i2c_busses()
110 	radeon_setup_i2c_bus(&rinfo->i2c[1], "dvi");  in radeon_create_i2c_busses()
112 	rinfo->i2c[2].rinfo	= rinfo;  in radeon_create_i2c_busses()
113 	rinfo->i2c[2].ddc_reg	= GPIO_VGA_DDC;  in radeon_create_i2c_busses()
114 	radeon_setup_i2c_bus(&rinfo->i2c[2], "vga");  in radeon_create_i2c_busses()
116 	rinfo->i2c[3].rinfo	= rinfo;  in radeon_create_i2c_busses()
117 	rinfo->i2c[3].ddc_reg	= GPIO_CRT2_DDC;  in radeon_create_i2c_busses()
118 	radeon_setup_i2c_bus(&rinfo->i2c[3], "crt2");  in radeon_create_i2c_busses()
123 	if (rinfo->i2c[0].rinfo)  in radeon_delete_i2c_busses()
124 		i2c_del_adapter(&rinfo->i2c[0].adapter);  in radeon_delete_i2c_busses()
125 	rinfo->i2c[0].rinfo = NULL;  in radeon_delete_i2c_busses()
127 	if (rinfo->i2c[1].rinfo)  in radeon_delete_i2c_busses()
128 		i2c_del_adapter(&rinfo->i2c[1].adapter);  in radeon_delete_i2c_busses()
129 	rinfo->i2c[1].rinfo = NULL;  in radeon_delete_i2c_busses()
131 	if (rinfo->i2c[2].rinfo)  in radeon_delete_i2c_busses()
132 		i2c_del_adapter(&rinfo->i2c[2].adapter);  in radeon_delete_i2c_busses()
133 	rinfo->i2c[2].rinfo = NULL;  in radeon_delete_i2c_busses()
135 	if (rinfo->i2c[3].rinfo)  in radeon_delete_i2c_busses()
136 		i2c_del_adapter(&rinfo->i2c[3].adapter);  in radeon_delete_i2c_busses()
137 	rinfo->i2c[3].rinfo = NULL;  in radeon_delete_i2c_busses()
145 	edid = fb_ddc_read(&rinfo->i2c[conn-1].adapter);  in radeon_probe_i2c_connector()
150 		pr_debug("radeonfb: I2C (port %d) ... not found\n", conn);  in radeon_probe_i2c_connector()
157 			pr_debug("radeonfb: I2C (port %d) ... found LVDS panel\n", conn);  in radeon_probe_i2c_connector()
160 			pr_debug("radeonfb: I2C (port %d) ... found TMDS panel\n", conn);  in radeon_probe_i2c_connector()
164 	pr_debug("radeonfb: I2C (port %d) ... found CRT display\n", conn);  in radeon_probe_i2c_connector()