35 	struct psb_intel_i2c_chan *chan = data;  in get_clock()  local
36 	struct drm_device *dev = chan->drm_dev;  in get_clock()
39 	val = REG_READ(chan->reg);  in get_clock()
45 	struct psb_intel_i2c_chan *chan = data;  in get_data()  local
46 	struct drm_device *dev = chan->drm_dev;  in get_data()
49 	val = REG_READ(chan->reg);  in get_data()
55 	struct psb_intel_i2c_chan *chan = data;  in set_clock()  local
56 	struct drm_device *dev = chan->drm_dev;  in set_clock()
61 		    REG_READ(chan->reg) & (GPIO_DATA_PULLUP_DISABLE |  in set_clock()
69 	REG_WRITE(chan->reg, reserved | clock_bits);  in set_clock()
75 	struct psb_intel_i2c_chan *chan = data;  in set_data()  local
76 	struct drm_device *dev = chan->drm_dev;  in set_data()
81 		    REG_READ(chan->reg) & (GPIO_DATA_PULLUP_DISABLE |  in set_data()
91 	REG_WRITE(chan->reg, reserved | data_bits);  in set_data()
119 	struct psb_intel_i2c_chan *chan;  in psb_intel_i2c_create()  local
121 	chan = kzalloc(sizeof(struct psb_intel_i2c_chan), GFP_KERNEL);  in psb_intel_i2c_create()
122 	if (!chan)  in psb_intel_i2c_create()
125 	chan->drm_dev = dev;  in psb_intel_i2c_create()
126 	chan->reg = reg;  in psb_intel_i2c_create()
127 	snprintf(chan->adapter.name, I2C_NAME_SIZE, "intel drm %s", name);  in psb_intel_i2c_create()
128 	chan->adapter.owner = THIS_MODULE;  in psb_intel_i2c_create()
129 	chan->adapter.algo_data = &chan->algo;  in psb_intel_i2c_create()
130 	chan->adapter.dev.parent = &dev->pdev->dev;  in psb_intel_i2c_create()
131 	chan->algo.setsda = set_data;  in psb_intel_i2c_create()
132 	chan->algo.setscl = set_clock;  in psb_intel_i2c_create()
133 	chan->algo.getsda = get_data;  in psb_intel_i2c_create()
134 	chan->algo.getscl = get_clock;  in psb_intel_i2c_create()
135 	chan->algo.udelay = 20;  in psb_intel_i2c_create()
136 	chan->algo.timeout = usecs_to_jiffies(2200);  in psb_intel_i2c_create()
137 	chan->algo.data = chan;  in psb_intel_i2c_create()
139 	i2c_set_adapdata(&chan->adapter, chan);  in psb_intel_i2c_create()
141 	if (i2c_bit_add_bus(&chan->adapter))  in psb_intel_i2c_create()
145 	set_data(chan, 1);  in psb_intel_i2c_create()
146 	set_clock(chan, 1);  in psb_intel_i2c_create()
149 	return chan;  in psb_intel_i2c_create()
152 	kfree(chan);  in psb_intel_i2c_create()
162 void psb_intel_i2c_destroy(struct psb_intel_i2c_chan *chan)  in psb_intel_i2c_destroy()  argument
164 	if (!chan)  in psb_intel_i2c_destroy()
167 	i2c_del_adapter(&chan->adapter);  in psb_intel_i2c_destroy()
168 	kfree(chan);  in psb_intel_i2c_destroy()