Hi there!
This patch should make the A700 finally run. (At least I get a lock at most
tries :) )
After adding zl10036 and zl10313 support one needs also these patches to use
a700 card for dvb:
01_avertv_A700_analog: already sent patch to support analog inputs
02_mt312-invertable-voltage: adds setting inverted_voltage for different
wiring of voltage pin.
03_avertv_A700_dvb: adds support for dvb part of A700.
This tries to reset the demod via gpio - hope it works.
Regards
Matthias
--
Matthias Schwarzott (zzam)
Index: v4l-dvb/linux/drivers/media/dvb/frontends/mt312.c
===================================================================
--- v4l-dvb.orig/linux/drivers/media/dvb/frontends/mt312.c
+++ v4l-dvb/linux/drivers/media/dvb/frontends/mt312.c
@@ -420,10 +420,11 @@ static int mt312_set_voltage(struct dvb_
struct mt312_state *state = fe->demodulator_priv;
const u8 volt_tab[3] = { 0x00, 0x40, 0x00 };
+ u8 flip_bits = state->config->voltage_inverted ? 0x40 : 0x00;
if (v > SEC_VOLTAGE_OFF)
return -EINVAL;
- return mt312_writereg(state, DISEQC_MODE, volt_tab[v]);
+ return mt312_writereg(state, DISEQC_MODE, volt_tab[v] ^ flip_bits);
}
static int mt312_read_status(struct dvb_frontend *fe, fe_status_t *s)
Index: v4l-dvb/linux/drivers/media/dvb/frontends/mt312.h
===================================================================
--- v4l-dvb.orig/linux/drivers/media/dvb/frontends/mt312.h
+++ v4l-dvb/linux/drivers/media/dvb/frontends/mt312.h
@@ -31,6 +31,9 @@
struct mt312_config {
/* the demodulator's i2c address */
u8 demod_address;
+
+ /* inverted voltage setting */
+ int voltage_inverted:1;
};
#if defined(CONFIG_DVB_MT312) || (defined(CONFIG_DVB_MT312_MODULE) && defined(MODULE))
Index: v4l-dvb/linux/drivers/media/video/saa7134/saa7134-cards.c
===================================================================
--- v4l-dvb.orig/linux/drivers/media/video/saa7134/saa7134-cards.c
+++ v4l-dvb/linux/drivers/media/video/saa7134/saa7134-cards.c
@@ -3951,6 +3951,25 @@ struct saa7134_board saa7134_boards[] =
},
.mpeg = SAA7134_MPEG_EMPRESS,
},
+ [SAA7134_BOARD_AVERMEDIA_A700] = {
+ /* Matthias Schwarzott <zzam@xxxxxxxxxx> */
+ .name = "Avermedia A700",
+ .audio_clock = 0x00187de7,
+ .tuner_type = TUNER_ABSENT,
+ .radio_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .radio_addr = ADDR_UNSET,
+ /* no DVB support for now */
+ .inputs = {{
+ .name = name_comp,
+ .vmux = 1,
+ .amux = LINE1,
+ }, {
+ .name = name_svideo,
+ .vmux = 6,
+ .amux = LINE1,
+ }},
+ },
};
const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);
@@ -4183,6 +4202,12 @@ struct pci_device_id saa7134_pci_tbl[] =
.driver_data = SAA7134_BOARD_MD2819,
},{
.vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
+ .subvendor = 0x1461, /* Avermedia Technologies Inc */
+ .subdevice = 0xa7a1,
+ .driver_data = SAA7134_BOARD_AVERMEDIA_A700,
+ },{
+ .vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7130,
.subvendor = 0x1461, /* Avermedia Technologies Inc */
.subdevice = 0x2115,
@@ -5149,6 +5174,14 @@ int saa7134_board_init1(struct saa7134_d
saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x8c040007, 0x8c040007);
saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x0c0007cd, 0x0c0007cd);
break;
+ case SAA7134_BOARD_AVERMEDIA_A700:
+ /* write windows gpio values */
+ saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x80040100, 0x80040100);
+ saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x80040100, 0x00040100);
+ printk("%s: %s: hybrid analog/dvb card\n"
+ "%s: Sorry, only the analog inputs are supported for now.\n",
+ dev->name,card(dev).name, dev->name);
+ break;
}
return 0;
}
Index: v4l-dvb/linux/drivers/media/video/saa7134/saa7134.h
===================================================================
--- v4l-dvb.orig/linux/drivers/media/video/saa7134/saa7134.h
+++ v4l-dvb/linux/drivers/media/video/saa7134/saa7134.h
@@ -260,6 +260,7 @@ struct saa7134_format {
#define SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM 128
#define SAA7134_BOARD_BEHOLD_607_9FM 129
#define SAA7134_BOARD_BEHOLD_M6 130
+#define SAA7134_BOARD_AVERMEDIA_A700 131
#define SAA7134_MAXBOARDS 8
#define SAA7134_INPUT_MAX 8
Index: v4l-dvb/linux/Documentation/video4linux/CARDLIST.saa7134
===================================================================
--- v4l-dvb.orig/linux/Documentation/video4linux/CARDLIST.saa7134
+++ v4l-dvb/linux/Documentation/video4linux/CARDLIST.saa7134
@@ -129,3 +129,4 @@
128 -> Beholder BeholdTV Columbus TVFM [0000:5201]
129 -> Beholder BeholdTV 607 / BeholdTV 609 [5ace:6070,5ace:6071,5ace:6072,5ace:6073,5ace:6090,5ace:6091,5ace:6092,5ace:6093]
130 -> Beholder BeholdTV M6 / BeholdTV M6 Extra [5ace:6190,5ace:6193]
+131 -> Avermedia A700 [1461:a7a1]
Index: v4l-dvb/linux/drivers/media/video/saa7134/Kconfig
===================================================================
--- v4l-dvb.orig/linux/drivers/media/video/saa7134/Kconfig
+++ v4l-dvb/linux/drivers/media/video/saa7134/Kconfig
@@ -37,6 +37,8 @@ config VIDEO_SAA7134_DVB
select DVB_TDA826X if !DVB_FE_CUSTOMISE
select DVB_TDA827X if !DVB_FE_CUSTOMISE
select DVB_ISL6421 if !DVB_FE_CUSTOMISE
+ select DVB_ZL1003X if !DVB_FE_CUSTOMISE
+ select DVB_MT312 if !DVB_FE_CUSTOMISE
---help---
This adds support for DVB cards based on the
Philips saa7134 chip.
Index: v4l-dvb/linux/drivers/media/video/saa7134/saa7134-cards.c
===================================================================
--- v4l-dvb.orig/linux/drivers/media/video/saa7134/saa7134-cards.c
+++ v4l-dvb/linux/drivers/media/video/saa7134/saa7134-cards.c
@@ -3959,7 +3959,7 @@ struct saa7134_board saa7134_boards[] =
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
- /* no DVB support for now */
+ .mpeg = SAA7134_MPEG_DVB,
.inputs = {{
.name = name_comp,
.vmux = 1,
@@ -5178,9 +5178,6 @@ int saa7134_board_init1(struct saa7134_d
/* write windows gpio values */
saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x80040100, 0x80040100);
saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x80040100, 0x00040100);
- printk("%s: %s: hybrid analog/dvb card\n"
- "%s: Sorry, only the analog inputs are supported for now.\n",
- dev->name,card(dev).name, dev->name);
break;
}
return 0;
Index: v4l-dvb/linux/drivers/media/video/saa7134/saa7134-dvb.c
===================================================================
--- v4l-dvb.orig/linux/drivers/media/video/saa7134/saa7134-dvb.c
+++ v4l-dvb/linux/drivers/media/video/saa7134/saa7134-dvb.c
@@ -44,6 +44,9 @@
#include "tda827x.h"
#include "isl6421.h"
+#include "zl1003x.h"
+#include "mt312.h"
+
MODULE_AUTHOR("Gerd Knorr <kraxel@xxxxxxxxxxx> [SuSE Labs]");
MODULE_LICENSE("GPL");
@@ -840,6 +843,18 @@ static struct nxt200x_config kworldatsc1
.demod_address = 0x0a,
};
+/* ------------------------------------------------------------------ */
+
+static struct mt312_config avertv_a700_mt312 = {
+ .demod_address = 0x0e,
+ .voltage_inverted = 1,
+};
+
+static struct zl1003x_config avertv_a700_tuner = {
+ .tuner_address = 0x60,
+ .type = ZL1003X_TYPE_ZL10036,
+};
+
/* ==================================================================
* Core code
*/
@@ -1044,6 +1059,17 @@ static int dvb_init(struct saa7134_dev *
case SAA7134_BOARD_AVERMEDIA_SUPER_007:
configure_tda827x_fe(dev, &avermedia_super_007_config);
break;
+ case SAA7134_BOARD_AVERMEDIA_A700:
+ dev->dvb.frontend = dvb_attach(vp310_mt312_attach,
+ &avertv_a700_mt312, &dev->i2c_adap);
+ if (dev->dvb.frontend) {
+ if (dvb_attach(zl1003x_attach, dev->dvb.frontend,
+ &avertv_a700_tuner, &dev->i2c_adap) == NULL) {
+ wprintk("%s: No zl1003x found!\n",
+ __FUNCTION__);
+ }
+ }
+ break;
default:
wprintk("Huh? unknown DVB card?\n");
break;
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