Lines Matching refs:ci
3 * ddbridge-ci.c: Digital Devices bridge CI (DuoFlex, CI Bridge) support
21 #include "ddbridge-ci.h"
29 static int wait_ci_ready(struct ddb_ci *ci)
35 if (ddbreadl(ci->port->dev,
36 CI_CONTROL(ci->nr)) & CI_READY)
48 struct ddb_ci *ci = ca->data;
53 ddbwritel(ci->port->dev, CI_READ_CMD | (1 << 16) | address,
54 CI_DO_READ_ATTRIBUTES(ci->nr));
55 wait_ci_ready(ci);
56 val = 0xff & ddbreadl(ci->port->dev, CI_BUFFER(ci->nr) + off);
63 struct ddb_ci *ci = ca->data;
65 ddbwritel(ci->port->dev, CI_WRITE_CMD | (value << 16) | address,
66 CI_DO_ATTRIBUTE_RW(ci->nr));
67 wait_ci_ready(ci);
75 struct ddb_ci *ci = ca->data;
78 ddbwritel(ci->port->dev, CI_READ_CMD | address,
79 CI_DO_IO_RW(ci->nr));
82 res = ddbreadl(ci->port->dev, CI_READDATA(ci->nr));
95 struct ddb_ci *ci = ca->data;
97 ddbwritel(ci->port->dev, CI_WRITE_CMD | (value << 16) | address,
98 CI_DO_IO_RW(ci->nr));
99 wait_ci_ready(ci);
105 struct ddb_ci *ci = ca->data;
107 ddbwritel(ci->port->dev, CI_POWER_ON,
108 CI_CONTROL(ci->nr));
110 ddbwritel(ci->port->dev, CI_POWER_ON | CI_RESET_CAM,
111 CI_CONTROL(ci->nr));
112 ddbwritel(ci->port->dev, CI_ENABLE | CI_POWER_ON | CI_RESET_CAM,
113 CI_CONTROL(ci->nr));
115 ddbwritel(ci->port->dev, CI_ENABLE | CI_POWER_ON,
116 CI_CONTROL(ci->nr));
122 struct ddb_ci *ci = ca->data;
124 ddbwritel(ci->port->dev, 0, CI_CONTROL(ci->nr));
131 struct ddb_ci *ci = ca->data;
132 u32 val = ddbreadl(ci->port->dev, CI_CONTROL(ci->nr));
134 ddbwritel(ci->port->dev, val | CI_BYPASS_DISABLE,
135 CI_CONTROL(ci->nr));
141 struct ddb_ci *ci = ca->data;
142 u32 val = ddbreadl(ci->port->dev, CI_CONTROL(ci->nr));
165 struct ddb_ci *ci;
167 ci = kzalloc(sizeof(*ci), GFP_KERNEL);
168 if (!ci)
170 memcpy(&ci->en, &en_templ, sizeof(en_templ));
171 ci->en.data = ci;
172 port->en = &ci->en;
174 ci->port = port;
175 ci->nr = port->nr - 2;
180 static int write_creg(struct ddb_ci *ci, u8 data, u8 mask)
182 struct i2c_adapter *i2c = &ci->port->i2c->adap;
183 u8 adr = (ci->port->type == DDB_CI_EXTERNAL_XO2) ? 0x12 : 0x13;
185 ci->port->creg = (ci->port->creg & ~mask) | data;
186 return i2c_write_reg(i2c, adr, 0x02, ci->port->creg);
192 struct ddb_ci *ci = ca->data;
193 struct i2c_adapter *i2c = &ci->port->i2c->adap;
194 u8 adr = (ci->port->type == DDB_CI_EXTERNAL_XO2) ? 0x12 : 0x13;
205 struct ddb_ci *ci = ca->data;
206 struct i2c_adapter *i2c = &ci->port->i2c->adap;
207 u8 adr = (ci->port->type == DDB_CI_EXTERNAL_XO2) ? 0x12 : 0x13;
215 struct ddb_ci *ci = ca->data;
216 struct i2c_adapter *i2c = &ci->port->i2c->adap;
217 u8 adr = (ci->port->type == DDB_CI_EXTERNAL_XO2) ? 0x12 : 0x13;
228 struct ddb_ci *ci = ca->data;
229 struct i2c_adapter *i2c = &ci->port->i2c->adap;
230 u8 adr = (ci->port->type == DDB_CI_EXTERNAL_XO2) ? 0x12 : 0x13;
237 struct ddb_ci *ci = ca->data;
239 dev_dbg(ci->port->dev->dev, "%s\n", __func__);
240 write_creg(ci, 0x01, 0x01);
241 write_creg(ci, 0x04, 0x04);
243 write_creg(ci, 0x02, 0x02);
244 write_creg(ci, 0x00, 0x04);
245 write_creg(ci, 0x18, 0x18);
251 struct ddb_ci *ci = ca->data;
253 dev_dbg(ci->port->dev->dev, "%s\n", __func__);
254 write_creg(ci, 0x10, 0xff);
255 write_creg(ci, 0x08, 0x08);
261 struct ddb_ci *ci = ca->data;
263 dev_dbg(ci->port->dev->dev, "%s\n", __func__);
264 write_creg(ci, 0x00, 0x10);
270 struct ddb_ci *ci = ca->data;
271 struct i2c_adapter *i2c = &ci->port->i2c->adap;
272 u8 adr = (ci->port->type == DDB_CI_EXTERNAL_XO2) ? 0x12 : 0x13;
298 struct ddb_ci *ci;
300 ci = kzalloc(sizeof(*ci), GFP_KERNEL);
301 if (!ci)
303 memcpy(&ci->en, &en_xo2_templ, sizeof(en_xo2_templ));
304 ci->en.data = ci;
305 port->en = &ci->en;
307 ci->port = port;
308 ci->nr = port->nr - 2;
309 ci->port->creg = 0;
310 write_creg(ci, 0x10, 0xff);
311 write_creg(ci, 0x08, 0x08);