1 files changed, 77 insertions, 29 deletions

diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index a29d800616b1..8e55c7572b4b 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -33,6 +33,7 @@
 #include "saa7134.h"
 #include <media/v4l2-common.h>
 #include "dvb-pll.h"
+#include <dvb_frontend.h>
 
 #include "mt352.h"
 #include "mt352_priv.h" /* FIXME */
@@ -94,7 +95,7 @@ static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
         udelay(10);
         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
-        dprintk("%s %s\n", __FUNCTION__, ok ? "on" : "off");
+        dprintk("%s %s\n", __func__, ok ? "on" : "off");
 
         if (!ok)
                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
@@ -114,7 +115,7 @@ static int mt352_pinnacle_init(struct dvb_frontend* fe)
         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
         struct saa7134_dev *dev= fe->dvb->priv;
 
-        dprintk("%s called\n", __FUNCTION__);
+        dprintk("%s called\n", __func__);
 
         mt352_write(fe, clock_config,   sizeof(clock_config));
         udelay(200);
@@ -882,6 +883,33 @@ static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
         return res;
 };
 
+static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
+{
+        struct saa7134_dev *dev = fe->dvb->priv;
+        u8 wbuf[2] = { 0x1f, 00 };
+        u8 rbuf;
+        struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
+                                 { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
+
+        if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
+                return -EIO;
+        /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
+        if (voltage == SEC_VOLTAGE_18)
+                wbuf[1] = rbuf | 0x10;
+        else
+                wbuf[1] = rbuf & 0xef;
+        msg[0].len = 2;
+        i2c_transfer(&dev->i2c_adap, msg, 1);
+        return 0;
+}
+
+static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
+{
+        struct saa7134_dev *dev = fe->dvb->priv;
+        wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
+        return -EIO;
+}
+
 /* ==================================================================
  * nxt200x based ATSC cards, helper functions
  */
@@ -1003,11 +1031,11 @@ static int dvb_init(struct saa7134_dev *dev)
                         if (dev->dvb.frontend) {
                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
                                                                         &dev->i2c_adap, 0) == NULL) {
-                                        wprintk("%s: Lifeview Trio, No tda826x found!\n", __FUNCTION__);
+                                        wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
                                 }
                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
                                                                                 0x08, 0, 0) == NULL) {
-                                        wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __FUNCTION__);
+                                        wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
                                 }
                         }
                 }
@@ -1036,27 +1064,35 @@ static int dvb_init(struct saa7134_dev *dev)
                         dev->dvb.frontend = dvb_attach(tda10086_attach,
                                                         &flydvbs, &dev->i2c_adap);
                         if (dev->dvb.frontend) {
-                                struct dvb_frontend *fe;
+                                struct dvb_frontend *fe = dev->dvb.frontend;
+                                u8 dev_id = dev->eedata[2];
+                                u8 data = 0xc4;
+                                struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
+
                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend,
                                                 0x60, &dev->i2c_adap, 0) == NULL)
                                         wprintk("%s: Medion Quadro, no tda826x "
-                                                "found !\n", __FUNCTION__);
-                                /* Note 10.2. Hac
-                                 * up to here. configuration for ctx948 and and one branch
-                                 * of md8800 should be identical
-                                 */
-                                /* we need to open the i2c gate (we know it exists) */
-                                fe = dev->dvb.frontend;
-                                fe->ops.i2c_gate_ctrl(fe, 1);
-                                if (dvb_attach(isl6405_attach, fe,
-                                                &dev->i2c_adap, 0x08, 0, 0) == NULL)
-                                        wprintk("%s: Medion Quadro, no ISL6405 "
-                                                "found !\n", __FUNCTION__);
-                                fe->ops.i2c_gate_ctrl(fe, 0);
-                                dev->original_set_voltage = fe->ops.set_voltage;
-                                fe->ops.set_voltage = md8800_set_voltage;
-                                dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
-                                fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
+                                                "found !\n", __func__);
+                                if (dev_id != 0x08) {
+                                        /* we need to open the i2c gate (we know it exists) */
+                                        fe->ops.i2c_gate_ctrl(fe, 1);
+                                        if (dvb_attach(isl6405_attach, fe,
+                                                        &dev->i2c_adap, 0x08, 0, 0) == NULL)
+                                                wprintk("%s: Medion Quadro, no ISL6405 "
+                                                        "found !\n", __func__);
+                                        /* fire up the 2nd section of the LNB supply since we can't do
+                                        this from the other section */
+                                        msg.buf = &data;
+                                        i2c_transfer(&dev->i2c_adap, &msg, 1);
+                                        fe->ops.i2c_gate_ctrl(fe, 0);
+                                        dev->original_set_voltage = fe->ops.set_voltage;
+                                        fe->ops.set_voltage = md8800_set_voltage;
+                                        dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
+                                        fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
+                                } else {
+                                        fe->ops.set_voltage = md8800_set_voltage2;
+                                        fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
+                                }
                         }
                 }
                 break;
@@ -1082,11 +1118,11 @@ static int dvb_init(struct saa7134_dev *dev)
                 if (dev->dvb.frontend) {
                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
                                        &dev->i2c_adap, 0) == NULL) {
-                                wprintk("%s: No tda826x found!\n", __FUNCTION__);
+                                wprintk("%s: No tda826x found!\n", __func__);
                         }
                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
-                                wprintk("%s: No ISL6421 found!\n", __FUNCTION__);
+                                wprintk("%s: No ISL6421 found!\n", __func__);
                         }
                 }
                 break;
@@ -1138,10 +1174,10 @@ static int dvb_init(struct saa7134_dev *dev)
                 if (dev->dvb.frontend) {
                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
                                         &dev->i2c_adap, 0) == NULL)
-                                wprintk("%s: No tda826x found!\n", __FUNCTION__);
+                                wprintk("%s: No tda826x found!\n", __func__);
                         if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
                                         &dev->i2c_adap, 0, 0) == NULL)
-                                wprintk("%s: No lnbp21 found!\n", __FUNCTION__);
+                                wprintk("%s: No lnbp21 found!\n", __func__);
                 }
                 break;
         case SAA7134_BOARD_CREATIX_CTX953:
@@ -1164,14 +1200,14 @@ static int dvb_init(struct saa7134_dev *dev)
                         if (dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL)
                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
-                                        "found !\n", __FUNCTION__);
+                                        "found !\n", __func__);
                         /* we need to open the i2c gate (we know it exists) */
                         fe = dev->dvb.frontend;
                         fe->ops.i2c_gate_ctrl(fe, 1);
                         if (dvb_attach(isl6405_attach, fe,
                                         &dev->i2c_adap, 0x08, 0, 0) == NULL)
                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
-                                        "found !\n", __FUNCTION__);
+                                        "found !\n", __func__);
                         fe->ops.i2c_gate_ctrl(fe, 0);
                         dev->original_set_voltage = fe->ops.set_voltage;
                         fe->ops.set_voltage = md8800_set_voltage;
@@ -1239,8 +1275,20 @@ static int dvb_fini(struct saa7134_dev *dev)
 
                 /* otherwise we don't detect the tuner on next insmod */
                 saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &tda9887_cfg);
+        } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
+                if ((dev->eedata[2] != 0x08) && use_frontend) {
+                        /* turn off the 2nd lnb supply */
+                        u8 data = 0x80;
+                        struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
+                        struct dvb_frontend *fe;
+                        fe = dev->dvb.frontend;
+                        if (fe->ops.i2c_gate_ctrl) {
+                                fe->ops.i2c_gate_ctrl(fe, 1);
+                                i2c_transfer(&dev->i2c_adap, &msg, 1);
+                                fe->ops.i2c_gate_ctrl(fe, 0);
+                        }
+                }
         }
-
         videobuf_dvb_unregister(&dev->dvb);
         return 0;
 }