From: Буди Романто, AreMa Inc <knightrider@xxxxxx>
Support for PLEX PX-BCUD (ISDB-S usb dongle)
Nagahama's patch simplified...
Signed-off-by: Буди Романто, AreMa Inc <knightrider@xxxxxx>
---
drivers/media/Kconfig | 5 +-
drivers/media/usb/em28xx/Kconfig | 3 ++
drivers/media/usb/em28xx/Makefile | 1 +
drivers/media/usb/em28xx/em28xx-cards.c | 27 +++++++++++
drivers/media/usb/em28xx/em28xx-dvb.c | 81 ++++++++++++++++++++++++++++++++-
drivers/media/usb/em28xx/em28xx.h | 1 +
6 files changed, 115 insertions(+), 3 deletions(-)
diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index a8518fb..37fae59 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -149,7 +149,10 @@ config DVB_NET
You may want to disable the network support on embedded devices. If
unsure say Y.
-# This Kconfig option is used by both PCI and USB drivers
+# Options used by both PCI and USB drivers
+config DVB_PTX_COMMON
+ tristate
+
config TTPCI_EEPROM
tristate
depends on I2C
diff --git a/drivers/media/usb/em28xx/Kconfig b/drivers/media/usb/em28xx/Kconfig
index e382210..fc19edc 100644
--- a/drivers/media/usb/em28xx/Kconfig
+++ b/drivers/media/usb/em28xx/Kconfig
@@ -59,6 +59,9 @@ config VIDEO_EM28XX_DVB
select DVB_DRX39XYJ if MEDIA_SUBDRV_AUTOSELECT
select DVB_SI2168 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_SI2157 if MEDIA_SUBDRV_AUTOSELECT
+ select DVB_PTX_COMMON
+ select DVB_TC90522 if MEDIA_SUBDRV_AUTOSELECT
+ select MEDIA_TUNER_QM1D1C004X if MEDIA_SUBDRV_AUTOSELECT
---help---
This adds support for DVB cards based on the
Empiatech em28xx chips.
diff --git a/drivers/media/usb/em28xx/Makefile b/drivers/media/usb/em28xx/Makefile
index 3f850d5..1488829 100644
--- a/drivers/media/usb/em28xx/Makefile
+++ b/drivers/media/usb/em28xx/Makefile
@@ -14,3 +14,4 @@ ccflags-y += -Idrivers/media/i2c
ccflags-y += -Idrivers/media/tuners
ccflags-y += -Idrivers/media/dvb-core
ccflags-y += -Idrivers/media/dvb-frontends
+ccflags-y += -Idrivers/media/pci/ptx
diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c
index 930e3e3..772a8f8 100644
--- a/drivers/media/usb/em28xx/em28xx-cards.c
+++ b/drivers/media/usb/em28xx/em28xx-cards.c
@@ -492,6 +492,20 @@ static struct em28xx_reg_seq terratec_t2_stick_hd[] = {
{-1, -1, -1, -1},
};
+static struct em28xx_reg_seq plex_px_bcud[] = {
+ {EM2874_R80_GPIO_P0_CTRL, 0xff, 0xff, 0},
+ {0x0d, 0xff, 0xff, 0},
+ {EM2874_R50_IR_CONFIG, 0x01, 0xff, 0},
+ {EM28XX_R06_I2C_CLK, 0x40, 0xff, 0},
+ {EM2874_R80_GPIO_P0_CTRL, 0xfd, 0xff, 100},
+ {EM28XX_R12_VINENABLE, 0x20, 0x20, 0},
+ {0x0d, 0x42, 0xff, 1000},
+ {EM2874_R80_GPIO_P0_CTRL, 0xfc, 0xff, 10},
+ {EM2874_R80_GPIO_P0_CTRL, 0xfd, 0xff, 10},
+ {0x73, 0xfd, 0xff, 100},
+ {-1, -1, -1, -1},
+};
+
/*
* Button definitions
*/
@@ -2306,6 +2320,17 @@ struct em28xx_board em28xx_boards[] = {
.has_dvb = 1,
.ir_codes = RC_MAP_TERRATEC_SLIM_2,
},
+ /* 3275:0085 PLEX PX-BCUD.
+ * Empia EM28178, TOSHIBA TC90532XBG, Sharp QM1D1C0042 */
+ [EM28178_BOARD_PLEX_PX_BCUD] = {
+ .name = "PLEX PX-BCUD",
+ .xclk = EM28XX_XCLK_FREQUENCY_4_3MHZ,
+ .def_i2c_bus = 1,
+ .i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_gpio = plex_px_bcud,
+ .has_dvb = 1,
+ },
};
EXPORT_SYMBOL_GPL(em28xx_boards);
@@ -2495,6 +2520,8 @@ struct usb_device_id em28xx_id_table[] = {
.driver_info = EM2861_BOARD_LEADTEK_VC100 },
{ USB_DEVICE(0xeb1a, 0x8179),
.driver_info = EM28178_BOARD_TERRATEC_T2_STICK_HD },
+ { USB_DEVICE(0x3275, 0x0085),
+ .driver_info = EM28178_BOARD_PLEX_PX_BCUD },
{ },
};
MODULE_DEVICE_TABLE(usb, em28xx_id_table);
diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c
index 5d209c7..c45112e 100644
--- a/drivers/media/usb/em28xx/em28xx-dvb.c
+++ b/drivers/media/usb/em28xx/em28xx-dvb.c
@@ -12,6 +12,10 @@
(c) 2012 Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
+ (c) 2016 Nagahama Satoshi <sattnag@xxxxxxx>
+ Budi Rachmanto, AreMa Inc. <info@xxxxxx>
+ - PLEX PX-BCUD support
+
Based on cx88-dvb, saa7134-dvb and videobuf-dvb originally written by:
(c) 2004, 2005 Chris Pascoe <c.pascoe@xxxxxxxxxxxxxx>
(c) 2004 Gerd Knorr <kraxel@xxxxxxxxxxx> [SuSE Labs]
@@ -25,11 +29,10 @@
#include <linux/slab.h>
#include <linux/usb.h>
+#include "ptx_common.h"
#include "em28xx.h"
#include <media/v4l2-common.h>
-#include <dvb_demux.h>
#include <dvb_net.h>
-#include <dmxdev.h>
#include <media/tuner.h>
#include "tuner-simple.h"
#include <linux/gpio.h>
@@ -58,6 +61,8 @@
#include "ts2020.h"
#include "si2168.h"
#include "si2157.h"
+#include "tc90522.h"
+#include "qm1d1c004x.h"
MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx>");
MODULE_LICENSE("GPL");
@@ -787,6 +792,65 @@ static int em28xx_mt352_terratec_xs_init(struct dvb_frontend *fe)
return 0;
}
+static void px_bcud_init(struct em28xx *dev)
+{
+ int i;
+ struct {
+ unsigned char r[4];
+ int len;
+ } regs1[] = {
+ {{ 0x0e, 0x77 }, 2},
+ {{ 0x0f, 0x77 }, 2},
+ {{ 0x03, 0x90 }, 2},
+ }, regs2[] = {
+ {{ 0x07, 0x01 }, 2},
+ {{ 0x08, 0x10 }, 2},
+ {{ 0x13, 0x00 }, 2},
+ {{ 0x17, 0x00 }, 2},
+ {{ 0x03, 0x01 }, 2},
+ {{ 0x10, 0xb1 }, 2},
+ {{ 0x11, 0x40 }, 2},
+ {{ 0x85, 0x7a }, 2},
+ {{ 0x87, 0x04 }, 2},
+ };
+ static struct em28xx_reg_seq gpio[] = {
+ {EM28XX_R06_I2C_CLK, 0x40, 0xff, 300},
+ {EM2874_R80_GPIO_P0_CTRL, 0xfd, 0xff, 60},
+ {EM28XX_R15_RGAIN, 0x20, 0xff, 0},
+ {EM28XX_R16_GGAIN, 0x20, 0xff, 0},
+ {EM28XX_R17_BGAIN, 0x20, 0xff, 0},
+ {EM28XX_R18_ROFFSET, 0x00, 0xff, 0},
+ {EM28XX_R19_GOFFSET, 0x00, 0xff, 0},
+ {EM28XX_R1A_BOFFSET, 0x00, 0xff, 0},
+ {EM28XX_R23_UOFFSET, 0x00, 0xff, 0},
+ {EM28XX_R24_VOFFSET, 0x00, 0xff, 0},
+ {EM28XX_R26_COMPR, 0x00, 0xff, 0},
+ {0x13, 0x08, 0xff, 0},
+ {EM28XX_R12_VINENABLE, 0x27, 0xff, 0},
+ {EM28XX_R0C_USBSUSP, 0x10, 0xff, 0},
+ {EM28XX_R27_OUTFMT, 0x00, 0xff, 0},
+ {EM28XX_R10_VINMODE, 0x00, 0xff, 0},
+ {EM28XX_R11_VINCTRL, 0x11, 0xff, 0},
+ {EM2874_R50_IR_CONFIG, 0x01, 0xff, 0},
+ {EM2874_R5F_TS_ENABLE, 0x80, 0xff, 0},
+ {EM28XX_R06_I2C_CLK, 0x46, 0xff, 0},
+ };
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x46);
+ /* sleeping ISDB-T */
+ dev->dvb->i2c_client_demod->addr = 0x14;
+ for (i = 0; i < ARRAY_SIZE(regs1); i++)
+ i2c_master_send(dev->dvb->i2c_client_demod, regs1[i].r, regs1[i].len);
+ /* sleeping ISDB-S */
+ dev->dvb->i2c_client_demod->addr = 0x15;
+ for (i = 0; i < ARRAY_SIZE(regs2); i++)
+ i2c_master_send(dev->dvb->i2c_client_demod, regs2[i].r, regs2[i].len);
+ for (i = 0; i < ARRAY_SIZE(gpio); i++) {
+ em28xx_write_reg_bits(dev, gpio[i].reg, gpio[i].val, gpio[i].mask);
+ if (gpio[i].sleep > 0)
+ msleep(gpio[i].sleep);
+ }
+};
+
static struct mt352_config terratec_xs_mt352_cfg = {
.demod_address = (0x1e >> 1),
.no_tuner = 1,
@@ -1762,6 +1826,19 @@ static int em28xx_dvb_init(struct em28xx *dev)
dvb->i2c_client_tuner = client;
}
break;
+ case EM28178_BOARD_PLEX_PX_BCUD:
+ {
+ struct ptx_subdev_info pxbcud_subdev_info =
+ {SYS_ISDBS, 0x15, TC90522_MODNAME, 0x61, QM1D1C004X_MODNAME};
+
+ dvb->fe[0] = ptx_register_fe(&dev->i2c_adap[dev->def_i2c_bus], NULL, &pxbcud_subdev_info);
+ if (!dvb->fe[0])
+ goto out_free;
+ dvb->i2c_client_demod = dvb->fe[0]->demodulator_priv;
+ dvb->i2c_client_tuner = dvb->fe[0]->tuner_priv;
+ px_bcud_init(dev);
+ }
+ break;
default:
em28xx_errdev("/2: The frontend of your DVB/ATSC card"
" isn't supported yet\n");
diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h
index 2674449..9ad1240 100644
--- a/drivers/media/usb/em28xx/em28xx.h
+++ b/drivers/media/usb/em28xx/em28xx.h
@@ -145,6 +145,7 @@
#define EM2861_BOARD_LEADTEK_VC100 95
#define EM28178_BOARD_TERRATEC_T2_STICK_HD 96
#define EM2884_BOARD_ELGATO_EYETV_HYBRID_2008 97
+#define EM28178_BOARD_PLEX_PX_BCUD 98
/* Limits minimum and default number of buffers */
#define EM28XX_MIN_BUF 4
--
2.7.4
--
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