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>

diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index 48b846b..240451d 100644 (file)
--- 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 cce00ef..d5550f4 100644 (file)
--- 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 0696a5a..2d26ff3 100644 (file)
--- 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 b5aea41..e3296b0 100644 (file)
--- 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);