DVB (2440): Fixed mpeg audio on spdif from Nexus-CA card (rev 2.3),

- Fixed mpeg audio on spdif from Nexus-CA card (rev 2.3),
definitions for sound chip MSP3415

Signed-off-by: Marco Schluessler <marco@lordzodiac.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>

4 files changed, 13 insertions, 6 deletions

diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index 48b846bcff69..240451dcd8b8 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -133,7 +133,13 @@ static void init_av7110_av(struct av7110 *av7110)
         /* remaining inits according to card and frontend type */
         av7110->analog_tuner_flags = 0;
         av7110->current_input = 0;
-        if (i2c_writereg(av7110, 0x20, 0x00, 0x00) == 1) {
+        if (dev->pci->subsystem_vendor == 0x13c2 && dev->pci->subsystem_device == 0x000a) {
+                printk("dvb-ttpci: MSP3415 audio DAC @ card %d\n",
+                        av7110->dvb_adapter.num);
+                av7110->adac_type = DVB_ADAC_MSP34x5;
+                av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 0); // SPDIF on
+        }
+        else if (i2c_writereg(av7110, 0x20, 0x00, 0x00) == 1) {
                 printk ("dvb-ttpci: Crystal audio DAC @ card %d detected\n",
                         av7110->dvb_adapter.num);
                 av7110->adac_type = DVB_ADAC_CRYSTAL;
@@ -156,10 +162,10 @@ static void init_av7110_av(struct av7110 *av7110)
         else {
                 av7110->adac_type = adac;
                 printk("dvb-ttpci: adac type set to %d @ card %d\n",
-                        av7110->dvb_adapter.num, av7110->adac_type);
+                        av7110->adac_type, av7110->dvb_adapter.num);
         }
 
-        if (av7110->adac_type == DVB_ADAC_NONE || av7110->adac_type == DVB_ADAC_MSP) {
+        if (av7110->adac_type == DVB_ADAC_NONE || av7110->adac_type == DVB_ADAC_MSP34x0) {
                 // switch DVB SCART on
                 ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, MainSwitch, 1, 0);
                 if (ret < 0)
diff --git a/drivers/media/dvb/ttpci/av7110.h b/drivers/media/dvb/ttpci/av7110.h
index cce00ef293e9..d5550f462062 100644
--- a/drivers/media/dvb/ttpci/av7110.h
+++ b/drivers/media/dvb/ttpci/av7110.h
@@ -98,7 +98,8 @@ struct av7110 {
         int adac_type;         /* audio DAC type */
 #define DVB_ADAC_TI       0
 #define DVB_ADAC_CRYSTAL  1
-#define DVB_ADAC_MSP      2
+#define DVB_ADAC_MSP34x0  2
+#define DVB_ADAC_MSP34x5  3
 #define DVB_ADAC_NONE    -1
 
 
diff --git a/drivers/media/dvb/ttpci/av7110_av.c b/drivers/media/dvb/ttpci/av7110_av.c
index 0696a5a4f855..2d26ff316fe6 100644
--- a/drivers/media/dvb/ttpci/av7110_av.c
+++ b/drivers/media/dvb/ttpci/av7110_av.c
@@ -309,7 +309,7 @@ int av7110_set_volume(struct av7110 *av7110, int volleft, int volright)
                 i2c_writereg(av7110, 0x20, 0x04, volright);
                 return 0;
 
-        case DVB_ADAC_MSP:
+        case DVB_ADAC_MSP34x0:
                 vol  = (volleft > volright) ? volleft : volright;
                 val     = (vol * 0x73 / 255) << 8;
                 if (vol > 0)
diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c
index b5aea4129fa7..e3296b07caac 100644
--- a/drivers/media/dvb/ttpci/av7110_v4l.c
+++ b/drivers/media/dvb/ttpci/av7110_v4l.c
@@ -587,7 +587,7 @@ int av7110_init_analog_module(struct av7110 *av7110)
 
         printk("dvb-ttpci: DVB-C analog module @ card %d detected, initializing MSP3400\n",
                 av7110->dvb_adapter.num);
-        av7110->adac_type = DVB_ADAC_MSP;
+        av7110->adac_type = DVB_ADAC_MSP34x0;
         msleep(100); // the probing above resets the msp...
         msp_readreg(av7110, MSP_RD_DSP, 0x001e, &version1);
         msp_readreg(av7110, MSP_RD_DSP, 0x001f, &version2);