From: Thomas Hollstegge <thomas.hollstegge@gmail.com>
To: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-media@vger.kernel.org
Subject: [PATCH v2] [media] em28xx: support for Sundtek MediaTV Digital Home
Date: Fri, 5 May 2017 21:59:09 +0200 [thread overview]
Message-ID: <20170505195905.GA1057@googlemail.com> (raw)
Sundtek MediaTV Digital Home is a rebranded MaxMedia UB425-TC with the
following components:
USB bridge: Empia EM2874B
Demodulator: Micronas DRX 3913KA2
Tuner: NXP TDA18271HDC2
Signed-off-by: Thomas Hollstegge <thomas.hollstegge@gmail.com>
---
Changes in v2:
- Make the patch apply against linux-media master
drivers/media/usb/em28xx/em28xx-cards.c | 15 +++++++++++++++
drivers/media/usb/em28xx/em28xx-dvb.c | 1 +
drivers/media/usb/em28xx/em28xx.h | 1 +
3 files changed, 17 insertions(+)
diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c
index a12b599..adb5db2 100644
--- a/drivers/media/usb/em28xx/em28xx-cards.c
+++ b/drivers/media/usb/em28xx/em28xx-cards.c
@@ -415,6 +415,7 @@ static struct em28xx_reg_seq hauppauge_930c_digital[] = {
/* 1b80:e425 MaxMedia UB425-TC
* 1b80:e1cc Delock 61959
+ * eb1a:51b2 Sundtek MediaTV Digital Home
* GPIO_6 - demod reset, 0=active
* GPIO_7 - LED, 0=active
*/
@@ -2405,6 +2406,18 @@ struct em28xx_board em28xx_boards[] = {
.ir_codes = RC_MAP_HAUPPAUGE,
.leds = hauppauge_dualhd_leds,
},
+ /* eb1a:51b2 Sundtek MediaTV Digital Home
+ * Empia EM2874B + Micronas DRX 3913KA2 + NXP TDA18271HDC2 */
+ [EM2874_BOARD_SUNDTEK_MEDIATV_DIGITAL_HOME] = {
+ .name = "Sundtek MediaTV Digital Home",
+ .tuner_type = TUNER_ABSENT,
+ .tuner_gpio = maxmedia_ub425_tc,
+ .has_dvb = 1,
+ .ir_codes = RC_MAP_REDDO,
+ .def_i2c_bus = 1,
+ .i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
+ EM28XX_I2C_FREQ_400_KHZ,
+ },
};
EXPORT_SYMBOL_GPL(em28xx_boards);
@@ -2602,6 +2615,8 @@ struct usb_device_id em28xx_id_table[] = {
.driver_info = EM28178_BOARD_PLEX_PX_BCUD },
{ USB_DEVICE(0xeb1a, 0x5051), /* Ion Video 2 PC MKII / Startech svid2usb23 / Raygo R12-41373 */
.driver_info = EM2860_BOARD_TVP5150_REFERENCE_DESIGN },
+ { USB_DEVICE(0xeb1a, 0x51b2),
+ .driver_info = EM2874_BOARD_SUNDTEK_MEDIATV_DIGITAL_HOME },
{ },
};
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 82edd37..e7fa25d 100644
--- a/drivers/media/usb/em28xx/em28xx-dvb.c
+++ b/drivers/media/usb/em28xx/em28xx-dvb.c
@@ -1482,6 +1482,7 @@ static int em28xx_dvb_init(struct em28xx *dev)
break;
}
case EM2874_BOARD_DELOCK_61959:
+ case EM2874_BOARD_SUNDTEK_MEDIATV_DIGITAL_HOME:
case EM2874_BOARD_MAXMEDIA_UB425_TC:
/* attach demodulator */
dvb->fe[0] = dvb_attach(drxk_attach, &maxmedia_ub425_tc_drxk,
diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h
index e8d97d5..226c2b6 100644
--- a/drivers/media/usb/em28xx/em28xx.h
+++ b/drivers/media/usb/em28xx/em28xx.h
@@ -148,6 +148,7 @@
#define EM28178_BOARD_PLEX_PX_BCUD 98
#define EM28174_BOARD_HAUPPAUGE_WINTV_DUALHD_DVB 99
#define EM28174_BOARD_HAUPPAUGE_WINTV_DUALHD_01595 100
+#define EM2874_BOARD_SUNDTEK_MEDIATV_DIGITAL_HOME 101
/* Limits minimum and default number of buffers */
#define EM28XX_MIN_BUF 4
--
2.7.4
reply other threads:[~2017-05-05 19:59 UTC|newest]
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