Cross Reference: /xsrc/external/mit/xf86-video-intel-old/dist/src/ivch/ivch.c

Lines Matching refs:priv
87 ivch_read(struct ivch_priv *priv, int addr, uint16_t *data)
89     I2CBusPtr b = priv->d.pI2CBus;
92     if (!b->I2CStart(b, priv->d.StartTimeout))
95     if (!b->I2CPutByte(&priv->d, priv->d.SlaveAddr | 1))
98     if (!b->I2CPutByte(&priv->d, addr))
101     if (!b->I2CGetByte(&priv->d, p++, FALSE))
104     if (!b->I2CGetByte(&priv->d, p++, TRUE))
107     b->I2CStop(&priv->d);
112     if (!priv->quiet) {
113 	xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_ERROR,
115 		   addr, priv->d.pI2CBus->BusName, priv->d.SlaveAddr);
117     b->I2CStop(&priv->d);
124 ivch_write(struct ivch_priv *priv, int addr, uint16_t data)
126     I2CBusPtr b = priv->d.pI2CBus;
128     if (!b->I2CStart(b, priv->d.StartTimeout))
131     if (!b->I2CPutByte(&priv->d, priv->d.SlaveAddr))
134     if (!b->I2CPutByte(&priv->d, addr))
137     if (!b->I2CPutByte(&priv->d, data & 0xff))
140     if (!b->I2CPutByte(&priv->d, data >> 8))
143     b->I2CStop(&priv->d);
148     b->I2CStop(&priv->d);
150     if (!priv->quiet) {
151 	xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_ERROR,
153 		   addr, priv->d.pI2CBus->BusName, priv->d.SlaveAddr);
163     struct	ivch_priv *priv;
166     priv = xcalloc(1, sizeof(struct ivch_priv));
167     if (priv == NULL)
170     priv->output = NULL;
171     priv->d.DevName = "i82807aa \"ivch\" LVDS/CMOS panel controller";
172     priv->d.SlaveAddr = addr;
173     priv->d.pI2CBus = b;
174     priv->d.StartTimeout = b->StartTimeout;
175     priv->d.BitTimeout = b->BitTimeout;
176     priv->d.AcknTimeout = b->AcknTimeout;
177     priv->d.ByteTimeout = b->ByteTimeout;
178     priv->d.DriverPrivate.ptr = priv;
179     priv->quiet = TRUE;
181     if (!ivch_read(priv, VR00, &temp))
183     priv->quiet = FALSE;
189     if ((temp & VR00_BASE_ADDRESS_MASK) != (priv->d.SlaveAddr >> 1)) {
190 	xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_ERROR,
193 		   (temp & VR00_BASE_ADDRESS_MASK), priv->d.SlaveAddr >> 1);
197     if (!xf86I2CDevInit(&priv->d)) {
201     ivch_read(priv, VR20, &priv->width);
202     ivch_read(priv, VR21, &priv->height);
204     return priv;
207     xfree(priv);
230     struct ivch_priv *priv = d->DriverPrivate.ptr;
235     if (!ivch_read(priv, VR01, &vr01))
242     ivch_write(priv, VR80, backlight);
249     ivch_write(priv, VR01, vr01);
253 	if (!ivch_read(priv, VR30, &vr30))
267     struct ivch_priv	*priv = d->DriverPrivate.ptr;
285 	ivch_write (priv, VR42, x_ratio);
286 	ivch_write (priv, VR41, y_ratio);
295     ivch_write(priv, VR01, vr01);
296     ivch_write(priv, VR40, vr40);
304     struct ivch_priv *priv = d->DriverPrivate.ptr;
307     ivch_read(priv, VR00, &val);
308     xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_INFO, "VR00: 0x%04x\n", val);
309     ivch_read(priv, VR01, &val);
310     xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_INFO, "VR01: 0x%04x\n", val);
311     ivch_read(priv, VR30, &val);
312     xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_INFO, "VR30: 0x%04x\n", val);
313     ivch_read(priv, VR40, &val);
314     xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_INFO, "VR40: 0x%04x\n", val);
317     ivch_read(priv, VR80, &val);
318     xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_INFO, "VR80: 0x%04x\n", val);
319     ivch_read(priv, VR81, &val);
320     xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_INFO, "VR81: 0x%04x\n", val);
321     ivch_read(priv, VR82, &val);
322     xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_INFO, "VR82: 0x%04x\n", val);
323     ivch_read(priv, VR83, &val);
324     xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_INFO, "VR83: 0x%04x\n", val);
325     ivch_read(priv, VR84, &val);
326     xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_INFO, "VR84: 0x%04x\n", val);
327     ivch_read(priv, VR85, &val);
328     xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_INFO, "VR85: 0x%04x\n", val);
329     ivch_read(priv, VR86, &val);
330     xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_INFO, "VR86: 0x%04x\n", val);
331     ivch_read(priv, VR87, &val);
332     xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_INFO, "VR87: 0x%04x\n", val);
333     ivch_read(priv, VR88, &val);
334     xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_INFO, "VR88: 0x%04x\n", val);
337     ivch_read(priv, VR8E, &val);
338     xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_INFO, "VR8E: 0x%04x\n", val);
341     ivch_read(priv, VR8F, &val);
342     xf86DrvMsg(priv->d.pI2CBus->scrnIndex, X_INFO, "VR8F: 0x%04x\n", val);
348     struct ivch_priv *priv = d->DriverPrivate.ptr;
350     ivch_read(priv, VR01, &priv->save_VR01);
351     ivch_read(priv, VR40, &priv->save_VR40);
357     struct ivch_priv *priv = d->DriverPrivate.ptr;
359     ivch_write(priv, VR01, priv->save_VR01);
360     ivch_write(priv, VR40, priv->save_VR40);