summaryrefslogtreecommitdiff
path: root/drivers/media/usb/em28xx
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/usb/em28xx')
-rw-r--r--drivers/media/usb/em28xx/em28xx-camera.c42
-rw-r--r--drivers/media/usb/em28xx/em28xx-cards.c121
-rw-r--r--drivers/media/usb/em28xx/em28xx-dvb.c63
-rw-r--r--drivers/media/usb/em28xx/em28xx-video.c9
-rw-r--r--drivers/media/usb/em28xx/em28xx.h2
5 files changed, 156 insertions, 81 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-camera.c b/drivers/media/usb/em28xx/em28xx-camera.c
index 73cc50afa5e1..d666741797d4 100644
--- a/drivers/media/usb/em28xx/em28xx-camera.c
+++ b/drivers/media/usb/em28xx/em28xx-camera.c
@@ -22,6 +22,7 @@
#include <linux/i2c.h>
#include <media/soc_camera.h>
#include <media/mt9v011.h>
+#include <media/v4l2-clk.h>
#include <media/v4l2-common.h>
#include "em28xx.h"
@@ -47,6 +48,7 @@ static struct soc_camera_link camlink = {
.bus_id = 0,
.flags = 0,
.module_name = "em28xx",
+ .unbalanced_power = true,
};
@@ -325,13 +327,24 @@ int em28xx_detect_sensor(struct em28xx *dev)
int em28xx_init_camera(struct em28xx *dev)
{
+ char clk_name[V4L2_SUBDEV_NAME_SIZE];
+ struct i2c_client *client = &dev->i2c_client[dev->def_i2c_bus];
+ struct i2c_adapter *adap = &dev->i2c_adap[dev->def_i2c_bus];
+ int ret = 0;
+
+ v4l2_clk_name_i2c(clk_name, sizeof(clk_name),
+ i2c_adapter_id(adap), client->addr);
+ dev->clk = v4l2_clk_register_fixed(clk_name, "mclk", -EINVAL);
+ if (IS_ERR(dev->clk))
+ return PTR_ERR(dev->clk);
+
switch (dev->em28xx_sensor) {
case EM28XX_MT9V011:
{
struct mt9v011_platform_data pdata;
struct i2c_board_info mt9v011_info = {
.type = "mt9v011",
- .addr = dev->i2c_client[dev->def_i2c_bus].addr,
+ .addr = client->addr,
.platform_data = &pdata,
};
@@ -352,10 +365,11 @@ int em28xx_init_camera(struct em28xx *dev)
dev->sensor_xtal = 4300000;
pdata.xtal = dev->sensor_xtal;
if (NULL ==
- v4l2_i2c_new_subdev_board(&dev->v4l2_dev,
- &dev->i2c_adap[dev->def_i2c_bus],
- &mt9v011_info, NULL))
- return -ENODEV;
+ v4l2_i2c_new_subdev_board(&dev->v4l2_dev, adap,
+ &mt9v011_info, NULL)) {
+ ret = -ENODEV;
+ break;
+ }
/* probably means GRGB 16 bit bayer */
dev->vinmode = 0x0d;
dev->vinctl = 0x00;
@@ -391,7 +405,7 @@ int em28xx_init_camera(struct em28xx *dev)
struct i2c_board_info ov2640_info = {
.type = "ov2640",
.flags = I2C_CLIENT_SCCB,
- .addr = dev->i2c_client[dev->def_i2c_bus].addr,
+ .addr = client->addr,
.platform_data = &camlink,
};
struct v4l2_mbus_framefmt fmt;
@@ -408,9 +422,12 @@ int em28xx_init_camera(struct em28xx *dev)
dev->sensor_yres = 480;
subdev =
- v4l2_i2c_new_subdev_board(&dev->v4l2_dev,
- &dev->i2c_adap[dev->def_i2c_bus],
+ v4l2_i2c_new_subdev_board(&dev->v4l2_dev, adap,
&ov2640_info, NULL);
+ if (NULL == subdev) {
+ ret = -ENODEV;
+ break;
+ }
fmt.code = V4L2_MBUS_FMT_YUYV8_2X8;
fmt.width = 640;
@@ -427,8 +444,13 @@ int em28xx_init_camera(struct em28xx *dev)
}
case EM28XX_NOSENSOR:
default:
- return -EINVAL;
+ ret = -EINVAL;
}
- return 0;
+ if (ret < 0) {
+ v4l2_clk_unregister_fixed(dev->clk);
+ dev->clk = NULL;
+ }
+
+ return ret;
}
diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c
index dc65742c4bbc..a5196697627f 100644
--- a/drivers/media/usb/em28xx/em28xx-cards.c
+++ b/drivers/media/usb/em28xx/em28xx-cards.c
@@ -36,6 +36,7 @@
#include <media/tvaudio.h>
#include <media/i2c-addr.h>
#include <media/tveeprom.h>
+#include <media/v4l2-clk.h>
#include <media/v4l2-common.h>
#include "em28xx.h"
@@ -95,8 +96,8 @@ static struct em28xx_reg_seq default_digital[] = {
/* Board Hauppauge WinTV HVR 900 analog */
static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
{EM2820_R08_GPIO_CTRL, 0x2d, ~EM_GPIO_4, 10},
- {0x05, 0xff, 0x10, 10},
- { -1, -1, -1, -1},
+ { 0x05, 0xff, 0x10, 10},
+ { -1, -1, -1, -1},
};
/* Board Hauppauge WinTV HVR 900 digital */
@@ -104,20 +105,20 @@ static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
{EM2820_R08_GPIO_CTRL, 0x2e, ~EM_GPIO_4, 10},
{EM2880_R04_GPO, 0x04, 0x0f, 10},
{EM2880_R04_GPO, 0x0c, 0x0f, 10},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
/* Board Hauppauge WinTV HVR 900 (R2) digital */
static struct em28xx_reg_seq hauppauge_wintv_hvr_900R2_digital[] = {
{EM2820_R08_GPIO_CTRL, 0x2e, ~EM_GPIO_4, 10},
{EM2880_R04_GPO, 0x0c, 0x0f, 10},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
/* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
- {EM2820_R08_GPIO_CTRL, 0x69, ~EM_GPIO_4, 10},
- { -1, -1, -1, -1},
+ {EM2820_R08_GPIO_CTRL, 0x69, ~EM_GPIO_4, 10},
+ { -1, -1, -1, -1},
};
/* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
@@ -132,7 +133,7 @@ static struct em28xx_reg_seq em2882_kworld_315u_digital[] = {
{EM2880_R04_GPO, 0x04, 0xff, 10},
{EM2880_R04_GPO, 0x0c, 0xff, 10},
{EM2820_R08_GPIO_CTRL, 0x7e, 0xff, 10},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[] = {
@@ -140,19 +141,19 @@ static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[] = {
{EM2880_R04_GPO, 0x0c, 0xff, 10},
{EM2880_R04_GPO, 0x08, 0xff, 10},
{EM2880_R04_GPO, 0x0c, 0xff, 10},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
static struct em28xx_reg_seq kworld_330u_analog[] = {
{EM2820_R08_GPIO_CTRL, 0x6d, ~EM_GPIO_4, 10},
{EM2880_R04_GPO, 0x00, 0xff, 10},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
static struct em28xx_reg_seq kworld_330u_digital[] = {
{EM2820_R08_GPIO_CTRL, 0x6e, ~EM_GPIO_4, 10},
{EM2880_R04_GPO, 0x08, 0xff, 10},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
/* Evga inDtube
@@ -170,11 +171,11 @@ static struct em28xx_reg_seq evga_indtube_digital[] = {
{EM2820_R08_GPIO_CTRL, 0x7a, 0xff, 1},
{EM2880_R04_GPO, 0x04, 0xff, 10},
{EM2880_R04_GPO, 0x0c, 0xff, 1},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
/*
- * KWorld PlusTV 340U and UB435-Q (ATSC) GPIOs map:
+ * KWorld PlusTV 340U, UB435-Q and UB435-Q V2 (ATSC) GPIOs map:
* EM_GPIO_0 - currently unknown
* EM_GPIO_1 - LED disable/enable (1 = off, 0 = on)
* EM_GPIO_2 - currently unknown
@@ -185,8 +186,8 @@ static struct em28xx_reg_seq evga_indtube_digital[] = {
* EM_GPIO_7 - currently unknown
*/
static struct em28xx_reg_seq kworld_a340_digital[] = {
- {EM2820_R08_GPIO_CTRL, 0x6d, ~EM_GPIO_4, 10},
- { -1, -1, -1, -1},
+ {EM2820_R08_GPIO_CTRL, 0x6d, ~EM_GPIO_4, 10},
+ { -1, -1, -1, -1},
};
/* Pinnacle Hybrid Pro eb1a:2881 */
@@ -205,13 +206,13 @@ static struct em28xx_reg_seq pinnacle_hybrid_pro_digital[] = {
static struct em28xx_reg_seq terratec_cinergy_USB_XS_FR_analog[] = {
{EM2820_R08_GPIO_CTRL, 0x6d, ~EM_GPIO_4, 10},
{EM2880_R04_GPO, 0x00, 0xff, 10},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
static struct em28xx_reg_seq terratec_cinergy_USB_XS_FR_digital[] = {
{EM2820_R08_GPIO_CTRL, 0x6e, ~EM_GPIO_4, 10},
{EM2880_R04_GPO, 0x08, 0xff, 10},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
/* eb1a:2868 Reddo DVB-C USB TV Box
@@ -225,7 +226,7 @@ static struct em28xx_reg_seq reddo_dvb_c_usb_box[] = {
{EM2820_R08_GPIO_CTRL, 0x7f, 0xff, 10},
{EM2820_R08_GPIO_CTRL, 0x6f, 0xff, 10},
{EM2820_R08_GPIO_CTRL, 0xff, 0xff, 10},
- {-1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
/* Callback for the most boards */
@@ -233,23 +234,23 @@ static struct em28xx_reg_seq default_tuner_gpio[] = {
{EM2820_R08_GPIO_CTRL, EM_GPIO_4, EM_GPIO_4, 10},
{EM2820_R08_GPIO_CTRL, 0, EM_GPIO_4, 10},
{EM2820_R08_GPIO_CTRL, EM_GPIO_4, EM_GPIO_4, 10},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
/* Mute/unmute */
static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
- {EM2820_R08_GPIO_CTRL, 5, 7, 10},
- { -1, -1, -1, -1},
+ {EM2820_R08_GPIO_CTRL, 5, 7, 10},
+ { -1, -1, -1, -1},
};
static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
- {EM2820_R08_GPIO_CTRL, 4, 7, 10},
- { -1, -1, -1, -1},
+ {EM2820_R08_GPIO_CTRL, 4, 7, 10},
+ { -1, -1, -1, -1},
};
static struct em28xx_reg_seq compro_mute_gpio[] = {
- {EM2820_R08_GPIO_CTRL, 6, 7, 10},
- { -1, -1, -1, -1},
+ {EM2820_R08_GPIO_CTRL, 6, 7, 10},
+ { -1, -1, -1, -1},
};
/* Terratec AV350 */
@@ -279,21 +280,21 @@ static struct em28xx_reg_seq vc211a_enable[] = {
static struct em28xx_reg_seq dikom_dk300_digital[] = {
{EM2820_R08_GPIO_CTRL, 0x6e, ~EM_GPIO_4, 10},
{EM2880_R04_GPO, 0x08, 0xff, 10},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
/* Reset for the most [digital] boards */
static struct em28xx_reg_seq leadership_digital[] = {
{EM2874_R80_GPIO_P0_CTRL, 0x70, 0xff, 10},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
static struct em28xx_reg_seq leadership_reset[] = {
{EM2874_R80_GPIO_P0_CTRL, 0xf0, 0xff, 10},
{EM2874_R80_GPIO_P0_CTRL, 0xb0, 0xff, 10},
{EM2874_R80_GPIO_P0_CTRL, 0xf0, 0xff, 10},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
/* 2013:024f PCTV nanoStick T2 290e
@@ -304,7 +305,7 @@ static struct em28xx_reg_seq pctv_290e[] = {
{EM2874_R80_GPIO_P0_CTRL, 0x00, 0xff, 80},
{EM2874_R80_GPIO_P0_CTRL, 0x40, 0xff, 80}, /* GPIO_6 = 1 */
{EM2874_R80_GPIO_P0_CTRL, 0xc0, 0xff, 80}, /* GPIO_7 = 1 */
- {-1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
#if 0
@@ -313,14 +314,14 @@ static struct em28xx_reg_seq terratec_h5_gpio[] = {
{EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 100},
{EM2874_R80_GPIO_P0_CTRL, 0xf2, 0xff, 50},
{EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 50},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
static struct em28xx_reg_seq terratec_h5_digital[] = {
{EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 10},
{EM2874_R80_GPIO_P0_CTRL, 0xe6, 0xff, 100},
{EM2874_R80_GPIO_P0_CTRL, 0xa6, 0xff, 10},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
#endif
@@ -335,12 +336,12 @@ static struct em28xx_reg_seq terratec_h5_digital[] = {
* GPIO_7 - LED (green LED)
*/
static struct em28xx_reg_seq pctv_460e[] = {
- {EM2874_R80_GPIO_P0_CTRL, 0x01, 0xff, 50},
- {0x0d, 0xff, 0xff, 50},
- {EM2874_R80_GPIO_P0_CTRL, 0x41, 0xff, 50}, /* GPIO_6=1 */
- {0x0d, 0x42, 0xff, 50},
- {EM2874_R80_GPIO_P0_CTRL, 0x61, 0xff, 50}, /* GPIO_5=1 */
- { -1, -1, -1, -1},
+ {EM2874_R80_GPIO_P0_CTRL, 0x01, 0xff, 50},
+ { 0x0d, 0xff, 0xff, 50},
+ {EM2874_R80_GPIO_P0_CTRL, 0x41, 0xff, 50}, /* GPIO_6=1 */
+ { 0x0d, 0x42, 0xff, 50},
+ {EM2874_R80_GPIO_P0_CTRL, 0x61, 0xff, 50}, /* GPIO_5=1 */
+ { -1, -1, -1, -1},
};
static struct em28xx_reg_seq c3tech_digital_duo_digital[] = {
@@ -352,7 +353,7 @@ static struct em28xx_reg_seq c3tech_digital_duo_digital[] = {
{EM2874_R80_GPIO_P0_CTRL, 0xfe, 0xff, 10},
{EM2874_R80_GPIO_P0_CTRL, 0xbe, 0xff, 10},
{EM2874_R80_GPIO_P0_CTRL, 0xfe, 0xff, 20},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
#if 0
@@ -361,14 +362,14 @@ static struct em28xx_reg_seq hauppauge_930c_gpio[] = {
{EM2874_R80_GPIO_P0_CTRL, 0x4f, 0xff, 10}, /* xc5000 reset */
{EM2874_R80_GPIO_P0_CTRL, 0x6f, 0xff, 10},
{EM2874_R80_GPIO_P0_CTRL, 0x4f, 0xff, 10},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
static struct em28xx_reg_seq hauppauge_930c_digital[] = {
{EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 10},
{EM2874_R80_GPIO_P0_CTRL, 0xe6, 0xff, 100},
{EM2874_R80_GPIO_P0_CTRL, 0xa6, 0xff, 10},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
#endif
@@ -378,10 +379,10 @@ static struct em28xx_reg_seq hauppauge_930c_digital[] = {
* GPIO_7 - LED, 0=active
*/
static struct em28xx_reg_seq maxmedia_ub425_tc[] = {
- {EM2874_R80_GPIO_P0_CTRL, 0x83, 0xff, 100},
- {EM2874_R80_GPIO_P0_CTRL, 0xc3, 0xff, 100}, /* GPIO_6 = 1 */
- {EM2874_R80_GPIO_P0_CTRL, 0x43, 0xff, 000}, /* GPIO_7 = 0 */
- {-1, -1, -1, -1},
+ {EM2874_R80_GPIO_P0_CTRL, 0x83, 0xff, 100},
+ {EM2874_R80_GPIO_P0_CTRL, 0xc3, 0xff, 100}, /* GPIO_6 = 1 */
+ {EM2874_R80_GPIO_P0_CTRL, 0x43, 0xff, 000}, /* GPIO_7 = 0 */
+ { -1, -1, -1, -1},
};
/* 2304:0242 PCTV QuatroStick (510e)
@@ -391,10 +392,10 @@ static struct em28xx_reg_seq maxmedia_ub425_tc[] = {
* GPIO_7: LED, 1=active
*/
static struct em28xx_reg_seq pctv_510e[] = {
- {EM2874_R80_GPIO_P0_CTRL, 0x10, 0xff, 100},
- {EM2874_R80_GPIO_P0_CTRL, 0x14, 0xff, 100}, /* GPIO_2 = 1 */
- {EM2874_R80_GPIO_P0_CTRL, 0x54, 0xff, 050}, /* GPIO_6 = 1 */
- { -1, -1, -1, -1},
+ {EM2874_R80_GPIO_P0_CTRL, 0x10, 0xff, 100},
+ {EM2874_R80_GPIO_P0_CTRL, 0x14, 0xff, 100}, /* GPIO_2 = 1 */
+ {EM2874_R80_GPIO_P0_CTRL, 0x54, 0xff, 050}, /* GPIO_6 = 1 */
+ { -1, -1, -1, -1},
};
/* 2013:0251 PCTV QuatroStick nano (520e)
@@ -404,11 +405,11 @@ static struct em28xx_reg_seq pctv_510e[] = {
* GPIO_7: LED, 1=active
*/
static struct em28xx_reg_seq pctv_520e[] = {
- {EM2874_R80_GPIO_P0_CTRL, 0x10, 0xff, 100},
- {EM2874_R80_GPIO_P0_CTRL, 0x14, 0xff, 100}, /* GPIO_2 = 1 */
- {EM2874_R80_GPIO_P0_CTRL, 0x54, 0xff, 050}, /* GPIO_6 = 1 */
- {EM2874_R80_GPIO_P0_CTRL, 0xd4, 0xff, 000}, /* GPIO_7 = 1 */
- { -1, -1, -1, -1},
+ {EM2874_R80_GPIO_P0_CTRL, 0x10, 0xff, 100},
+ {EM2874_R80_GPIO_P0_CTRL, 0x14, 0xff, 100}, /* GPIO_2 = 1 */
+ {EM2874_R80_GPIO_P0_CTRL, 0x54, 0xff, 050}, /* GPIO_6 = 1 */
+ {EM2874_R80_GPIO_P0_CTRL, 0xd4, 0xff, 000}, /* GPIO_7 = 1 */
+ { -1, -1, -1, -1},
};
/*
@@ -2030,6 +2031,18 @@ struct em28xx_board em28xx_boards[] = {
.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
EM28XX_I2C_FREQ_400_KHZ,
},
+ /*
+ * 1b80:e346 KWorld USB ATSC TV Stick UB435-Q V2
+ * Empia EM2874B + LG DT3305 + NXP TDA18271HDC2
+ */
+ [EM2874_BOARD_KWORLD_UB435Q_V2] = {
+ .name = "KWorld USB ATSC TV Stick UB435-Q V2",
+ .tuner_type = TUNER_ABSENT,
+ .has_dvb = 1,
+ .dvb_gpio = kworld_a340_digital,
+ .tuner_gpio = default_tuner_gpio,
+ .def_i2c_bus = 1,
+ },
};
const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
@@ -2173,6 +2186,8 @@ struct usb_device_id em28xx_id_table[] = {
.driver_info = EM2860_BOARD_GADMEI_UTV330 },
{ USB_DEVICE(0x1b80, 0xa340),
.driver_info = EM2870_BOARD_KWORLD_A340 },
+ { USB_DEVICE(0x1b80, 0xe346),
+ .driver_info = EM2874_BOARD_KWORLD_UB435Q_V2 },
{ USB_DEVICE(0x2013, 0x024f),
.driver_info = EM28174_BOARD_PCTV_290E },
{ USB_DEVICE(0x2013, 0x024c),
@@ -2857,6 +2872,8 @@ void em28xx_release_resources(struct em28xx *dev)
if (dev->def_i2c_bus)
em28xx_i2c_unregister(dev, 1);
em28xx_i2c_unregister(dev, 0);
+ if (dev->clk)
+ v4l2_clk_unregister_fixed(dev->clk);
v4l2_ctrl_handler_free(&dev->ctrl_handler);
diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c
index bb1e8dca80cd..344042bb845c 100644
--- a/drivers/media/usb/em28xx/em28xx-dvb.c
+++ b/drivers/media/usb/em28xx/em28xx-dvb.c
@@ -298,6 +298,18 @@ static struct lgdt3305_config em2870_lgdt3304_dev = {
.qam_if_khz = 4000,
};
+static struct lgdt3305_config em2874_lgdt3305_dev = {
+ .i2c_addr = 0x0e,
+ .demod_chip = LGDT3305,
+ .spectral_inversion = 1,
+ .deny_i2c_rptr = 0,
+ .mpeg_mode = LGDT3305_MPEG_SERIAL,
+ .tpclk_edge = LGDT3305_TPCLK_FALLING_EDGE,
+ .tpvalid_polarity = LGDT3305_TP_VALID_HIGH,
+ .vsb_if_khz = 3250,
+ .qam_if_khz = 4000,
+};
+
static struct s921_config sharp_isdbt = {
.demod_address = 0x30 >> 1
};
@@ -329,6 +341,11 @@ static struct tda18271_config kworld_a340_config = {
.std_map = &kworld_a340_std_map,
};
+static struct tda18271_config kworld_ub435q_v2_config = {
+ .std_map = &kworld_a340_std_map,
+ .gate = TDA18271_GATE_DIGITAL,
+};
+
static struct zl10353_config em28xx_zl10353_xc3028_no_i2c_gate = {
.demod_address = (0x1e >> 1),
.no_tuner = 1,
@@ -384,7 +401,10 @@ static struct drxk_config maxmedia_ub425_tc_drxk = {
.adr = 0x29,
.single_master = 1,
.no_i2c_bridge = 1,
+ .microcode_name = "dvb-demod-drxk-01.fw",
+ .chunk_size = 62,
.load_firmware_sync = true,
+ .qam_demod_parameter_count = 2,
};
static struct drxk_config pctv_520e_drxk = {
@@ -424,7 +444,7 @@ static void hauppauge_hvr930c_init(struct em28xx *dev)
{EM2874_R80_GPIO_P0_CTRL, 0xff, 0xff, 0x65},
{EM2874_R80_GPIO_P0_CTRL, 0xfb, 0xff, 0x32},
{EM2874_R80_GPIO_P0_CTRL, 0xff, 0xff, 0xb8},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
struct em28xx_reg_seq hauppauge_hvr930c_end[] = {
{EM2874_R80_GPIO_P0_CTRL, 0xef, 0xff, 0x01},
@@ -439,7 +459,7 @@ static void hauppauge_hvr930c_init(struct em28xx *dev)
{EM2874_R80_GPIO_P0_CTRL, 0xcf, 0xff, 0x0b},
{EM2874_R80_GPIO_P0_CTRL, 0xef, 0xff, 0x65},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
struct {
@@ -491,13 +511,13 @@ static void terratec_h5_init(struct em28xx *dev)
{EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 100},
{EM2874_R80_GPIO_P0_CTRL, 0xf2, 0xff, 50},
{EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 100},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
struct em28xx_reg_seq terratec_h5_end[] = {
{EM2874_R80_GPIO_P0_CTRL, 0xe6, 0xff, 100},
{EM2874_R80_GPIO_P0_CTRL, 0xa6, 0xff, 50},
{EM2874_R80_GPIO_P0_CTRL, 0xe6, 0xff, 100},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
struct {
unsigned char r[4];
@@ -547,12 +567,12 @@ static void terratec_htc_stick_init(struct em28xx *dev)
{EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 100},
{EM2874_R80_GPIO_P0_CTRL, 0xe6, 0xff, 50},
{EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 100},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
struct em28xx_reg_seq terratec_htc_stick_end[] = {
{EM2874_R80_GPIO_P0_CTRL, 0xb6, 0xff, 100},
{EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 50},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
/*
@@ -594,13 +614,13 @@ static void terratec_htc_usb_xs_init(struct em28xx *dev)
{EM2874_R80_GPIO_P0_CTRL, 0xb2, 0xff, 100},
{EM2874_R80_GPIO_P0_CTRL, 0xb2, 0xff, 50},
{EM2874_R80_GPIO_P0_CTRL, 0xb6, 0xff, 100},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
struct em28xx_reg_seq terratec_htc_usb_xs_end[] = {
{EM2874_R80_GPIO_P0_CTRL, 0xa6, 0xff, 100},
{EM2874_R80_GPIO_P0_CTRL, 0xa6, 0xff, 50},
{EM2874_R80_GPIO_P0_CTRL, 0xe6, 0xff, 100},
- { -1, -1, -1, -1},
+ { -1, -1, -1, -1},
};
/*
@@ -1227,18 +1247,14 @@ static int em28xx_dvb_init(struct em28xx *dev)
dvb->fe[0]->ops.i2c_gate_ctrl = NULL;
/* attach tuner */
- if (!dvb_attach(tda18271c2dd_attach, dvb->fe[0],
- &dev->i2c_adap[dev->def_i2c_bus], 0x60)) {
+ if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
+ &dev->i2c_adap[dev->def_i2c_bus],
+ &em28xx_cxd2820r_tda18271_config)) {
dvb_frontend_detach(dvb->fe[0]);
result = -EINVAL;
goto out_free;
}
}
-
- /* TODO: we need drx-3913k firmware in order to support DVB-T */
- em28xx_info("MaxMedia UB425-TC/Delock 61959: only DVB-C " \
- "supported by that driver version\n");
-
break;
case EM2884_BOARD_PCTV_510E:
case EM2884_BOARD_PCTV_520E:
@@ -1297,6 +1313,23 @@ static int em28xx_dvb_init(struct em28xx *dev)
goto out_free;
}
break;
+ case EM2874_BOARD_KWORLD_UB435Q_V2:
+ dvb->fe[0] = dvb_attach(lgdt3305_attach,
+ &em2874_lgdt3305_dev,
+ &dev->i2c_adap[dev->def_i2c_bus]);
+ if (!dvb->fe[0]) {
+ result = -EINVAL;
+ goto out_free;
+ }
+
+ /* Attach the demodulator. */
+ if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
+ &dev->i2c_adap[dev->def_i2c_bus],
+ &kworld_ub435q_v2_config)) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ 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-video.c b/drivers/media/usb/em28xx/em28xx-video.c
index 9d103344f34a..dd19c9ff76e0 100644
--- a/drivers/media/usb/em28xx/em28xx-video.c
+++ b/drivers/media/usb/em28xx/em28xx-video.c
@@ -638,7 +638,7 @@ int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count)
if (rc)
return rc;
- if (dev->streaming_users++ == 0) {
+ if (dev->streaming_users == 0) {
/* First active streaming user, so allocate all the URBs */
/* Allocate the USB bandwidth */
@@ -657,7 +657,7 @@ int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count)
dev->packet_multiplier,
em28xx_urb_data_copy);
if (rc < 0)
- goto fail;
+ return rc;
/*
* djh: it's not clear whether this code is still needed. I'm
@@ -675,7 +675,8 @@ int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count)
v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
}
-fail:
+ dev->streaming_users++;
+
return rc;
}
@@ -1663,8 +1664,8 @@ static int em28xx_v4l2_close(struct file *filp)
em28xx_videodbg("users=%d\n", dev->users);
- mutex_lock(&dev->lock);
vb2_fop_release(filp);
+ mutex_lock(&dev->lock);
if (dev->users == 1) {
/* the device is already disconnect,
diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h
index 205e9038b1c0..f8726ad5d0a8 100644
--- a/drivers/media/usb/em28xx/em28xx.h
+++ b/drivers/media/usb/em28xx/em28xx.h
@@ -131,6 +131,7 @@
#define EM2884_BOARD_TERRATEC_HTC_USB_XS 87
#define EM2884_BOARD_C3TECH_DIGITAL_DUO 88
#define EM2874_BOARD_DELOCK_61959 89
+#define EM2874_BOARD_KWORLD_UB435Q_V2 90
/* Limits minimum and default number of buffers */
#define EM28XX_MIN_BUF 4
@@ -492,6 +493,7 @@ struct em28xx {
struct v4l2_device v4l2_dev;
struct v4l2_ctrl_handler ctrl_handler;
+ struct v4l2_clk *clk;
struct em28xx_board board;
/* Webcam specific fields */
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-26 16:15:46 +0300