[PATCH] dvb: flexcop: add BCM3510 ATSC frontend support for Air2PC card

Added support for the Broadcom BCM3510 ATSC (8VSB/16VSB & ITU J83 AnnexB FEC
QAM64/256) demodulator used in the first generation of Air2PC ATSC
PCI-cards/USB-boxes made by B2C2.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

4 files changed, 27 insertions, 14 deletions

diff --git a/drivers/media/dvb/b2c2/Kconfig b/drivers/media/dvb/b2c2/Kconfig
index 99bd675df955..fafd0ab3a28f 100644
--- a/drivers/media/dvb/b2c2/Kconfig
+++ b/drivers/media/dvb/b2c2/Kconfig
@@ -6,6 +6,7 @@ config DVB_B2C2_FLEXCOP
         select DVB_MT312
         select DVB_NXT2002
         select DVB_STV0297
+        select DVB_BCM3510
         help
           Support for the digital TV receiver chip made by B2C2 Inc. included in
           Technisats PCI cards and USB boxes.
diff --git a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
index 71be400e9aeb..0410cc96a48e 100644
--- a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
+++ b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
@@ -10,6 +10,7 @@
 #include "stv0299.h"
 #include "mt352.h"
 #include "nxt2002.h"
+#include "bcm3510.h"
 #include "stv0297.h"
 #include "mt312.h"
 
@@ -285,21 +286,25 @@ static int samsung_tdtc9251dh0_pll_set(struct dvb_frontend* fe, struct dvb_front
 }
 
 static struct mt352_config samsung_tdtc9251dh0_config = {
-
         .demod_address = 0x0f,
-        .demod_init = samsung_tdtc9251dh0_demod_init,
-        .pll_set = samsung_tdtc9251dh0_pll_set,
+        .demod_init    = samsung_tdtc9251dh0_demod_init,
+        .pll_set       = samsung_tdtc9251dh0_pll_set,
 };
 
-static int nxt2002_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name)
+static int flexcop_fe_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name)
 {
         struct flexcop_device *fc = fe->dvb->priv;
         return request_firmware(fw, name, fc->dev);
 }
 
 static struct nxt2002_config samsung_tbmv_config = {
-        .demod_address = 0x0a,
-        .request_firmware = nxt2002_request_firmware,
+        .demod_address    = 0x0a,
+        .request_firmware = flexcop_fe_request_firmware,
+};
+
+static struct bcm3510_config air2pc_atsc_first_gen_config = {
+        .demod_address    = 0x0f,
+        .request_firmware = flexcop_fe_request_firmware,
 };
 
 static int skystar23_samsung_tbdu18132_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
@@ -354,11 +359,16 @@ int flexcop_frontend_init(struct flexcop_device *fc)
                 fc->dev_type          = FC_AIR_DVB;
                 info("found the mt352 at i2c address: 0x%02x",samsung_tdtc9251dh0_config.demod_address);
         } else
-        /* try the air atsc (nxt2002) */
+        /* try the air atsc 2nd generation (nxt2002) */
         if ((fc->fe = nxt2002_attach(&samsung_tbmv_config, &fc->i2c_adap)) != NULL) {
-                fc->dev_type          = FC_AIR_ATSC;
+                fc->dev_type          = FC_AIR_ATSC2;
                 info("found the nxt2002 at i2c address: 0x%02x",samsung_tbmv_config.demod_address);
         } else
+        /* try the air atsc 1nd generation (bcm3510)/panasonic ct10s */
+        if ((fc->fe = bcm3510_attach(&air2pc_atsc_first_gen_config, &fc->i2c_adap)) != NULL) {
+                fc->dev_type          = FC_AIR_ATSC1;
+                info("found the bcm3510 at i2c address: 0x%02x",air2pc_atsc_first_gen_config.demod_address);
+        } else
         /* try the cable dvb (stv0297) */
         if ((fc->fe = stv0297_attach(&alps_tdee4_stv0297_config, &fc->i2c_adap, 0xf8)) != NULL) {
                 fc->dev_type                        = FC_CABLE;
diff --git a/drivers/media/dvb/b2c2/flexcop-misc.c b/drivers/media/dvb/b2c2/flexcop-misc.c
index 19e06da46774..23082545651f 100644
--- a/drivers/media/dvb/b2c2/flexcop-misc.c
+++ b/drivers/media/dvb/b2c2/flexcop-misc.c
@@ -45,11 +45,12 @@ const char *flexcop_revision_names[] = {
 
 const char *flexcop_device_names[] = {
         "Unkown device",
-        "AirStar 2 DVB-T",
-        "AirStar 2 ATSC",
-        "SkyStar 2 DVB-S",
-        "SkyStar 2 DVB-S (old version)",
-        "CableStar 2 DVB-C",
+        "Air2PC/AirStar 2 DVB-T",
+        "Air2PC/AirStar 2 ATSC 1st generation",
+        "Air2PC/AirStar 2 ATSC 2nd generation",
+        "Sky2PC/SkyStar 2 DVB-S",
+        "Sky2PC/SkyStar 2 DVB-S (old version)",
+        "Cable2PC/CableStar 2 DVB-C",
 };
 
 const char *flexcop_bus_names[] = {
diff --git a/drivers/media/dvb/b2c2/flexcop-reg.h b/drivers/media/dvb/b2c2/flexcop-reg.h
index 5e131be55cb3..75b50f21afe6 100644
--- a/drivers/media/dvb/b2c2/flexcop-reg.h
+++ b/drivers/media/dvb/b2c2/flexcop-reg.h
@@ -21,7 +21,8 @@ extern const char *flexcop_revision_names[];
 typedef enum {
         FC_UNK = 0,
         FC_AIR_DVB,
-        FC_AIR_ATSC,
+        FC_AIR_ATSC1,
+        FC_AIR_ATSC2,
         FC_SKY,
         FC_SKY_OLD,
         FC_CABLE,