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path: root/linux/drivers/media/video/em28xx/em28xx-cards.c
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Diffstat (limited to 'linux/drivers/media/video/em28xx/em28xx-cards.c')
-rw-r--r--linux/drivers/media/video/em28xx/em28xx-cards.c141
1 files changed, 108 insertions, 33 deletions
diff --git a/linux/drivers/media/video/em28xx/em28xx-cards.c b/linux/drivers/media/video/em28xx/em28xx-cards.c
index 25344980a..14f8fe91e 100644
--- a/linux/drivers/media/video/em28xx/em28xx-cards.c
+++ b/linux/drivers/media/video/em28xx/em28xx-cards.c
@@ -43,12 +43,36 @@ static int tuner = -1;
module_param(tuner, int, 0444);
MODULE_PARM_DESC(tuner, "tuner type");
+static unsigned int disable_ir;
+module_param(disable_ir, int, 0444);
+MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
+
struct em28xx_hash_table {
unsigned long hash;
unsigned int model;
unsigned int tuner;
};
+/* Boards supported by driver */
+
+#define EM2800_BOARD_UNKNOWN 0
+#define EM2820_BOARD_UNKNOWN 1
+#define EM2820_BOARD_TERRATEC_CINERGY_250 2
+#define EM2820_BOARD_PINNACLE_USB_2 3
+#define EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 4
+#define EM2820_BOARD_MSI_VOX_USB_2 5
+#define EM2800_BOARD_TERRATEC_CINERGY_200 6
+#define EM2800_BOARD_LEADTEK_WINFAST_USBII 7
+#define EM2800_BOARD_KWORLD_USB2800 8
+#define EM2820_BOARD_PINNACLE_DVC_90 9
+#define EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 10
+#define EM2880_BOARD_TERRATEC_HYBRID_XS 11
+#define EM2820_BOARD_KWORLD_PVRTV2800RF 12
+#define EM2880_BOARD_TERRATEC_PRODIGY_XS 13
+#define EM2820_BOARD_PROLINK_PLAYTV_USB2 14
+#define EM2800_BOARD_VGEAR_POCKETTV 15
+#define EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 16
+
struct em28xx_board em28xx_boards[] = {
[EM2800_BOARD_UNKNOWN] = {
.name = "Unknown EM2800 video grabber",
@@ -246,26 +270,28 @@ struct em28xx_board em28xx_boards[] = {
} },
},
[EM2820_BOARD_MSI_VOX_USB_2] = {
- .name = "MSI VOX USB 2.0",
- .vchannels = 3,
- .tuner_type = TUNER_LG_PAL_NEW_TAPC,
- .tda9887_conf = TDA9887_PRESENT |
- TDA9887_PORT1_ACTIVE |
- TDA9887_PORT2_ACTIVE,
- .has_tuner = 1,
- .decoder = EM28XX_SAA7114,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE4,
- .amux = 0,
+ .name = "MSI VOX USB 2.0",
+ .vchannels = 3,
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .tda9887_conf = TDA9887_PRESENT |
+ TDA9887_PORT1_ACTIVE |
+ TDA9887_PORT2_ACTIVE,
+ .has_tuner = 1,
+ .max_range_640_480 = 1,
+
+ .decoder = EM28XX_SAA7114,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE4,
+ .amux = 0,
}, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = 1,
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
}, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = 1,
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
} },
},
[EM2800_BOARD_TERRATEC_CINERGY_200] = {
@@ -420,6 +446,8 @@ struct usb_device_id em28xx_id_table [] = {
.driver_info = EM2820_BOARD_PINNACLE_USB_2 },
{ USB_DEVICE(0x2040, 0x4200),
.driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
+ { USB_DEVICE(0x2040, 0x4201),
+ .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
{ USB_DEVICE(0x2304, 0x0207),
.driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
{ USB_DEVICE(0x2304, 0x021a),
@@ -486,27 +514,31 @@ static int em28xx_tuner_callback(void *ptr, int command, int arg)
switch (command) {
case XC2028_TUNER_RESET:
{
- char gpio0, gpio1, gpio4;
-
- /* GPIO and initialization codes for analog TV */
- gpio0 = dev->analog_gpio & 0xff;
- gpio1 = (dev->analog_gpio >> 8) & 0xff;
- gpio4 = dev->analog_gpio >> 24;
+ /* GPIO and initialization codes for analog TV and radio
+ This code should be complemented for DTV, since reset
+ codes are different.
+ */
dev->em28xx_write_regs_req(dev, 0x00, 0x48, "\x00", 1);
dev->em28xx_write_regs_req(dev, 0x00, 0x12, "\x67", 1);
- if (gpio4) {
- dev->em28xx_write_regs(dev, 0x04, &gpio4, 1);
- msleep(140);
+ if (dev->analog_gpio) {
+ char gpio0 = dev->analog_gpio & 0xff;
+ char gpio1 = (dev->analog_gpio >> 8) & 0xff;
+ char gpio4 = dev->analog_gpio >> 24;
+
+ if (gpio4) {
+ dev->em28xx_write_regs(dev, 0x04, &gpio4, 1);
+ msleep(140);
+ }
+
+ msleep(6);
+ dev->em28xx_write_regs(dev, 0x08, &gpio0, 1);
+ msleep(10);
+ dev->em28xx_write_regs(dev, 0x08, &gpio1, 1);
+ msleep(5);
}
- msleep(6);
- dev->em28xx_write_regs(dev, 0x08, &gpio0, 1);
- msleep(10);
- dev->em28xx_write_regs(dev, 0x08, &gpio1, 1);
- msleep(5);
-
break;
}
}
@@ -644,11 +676,54 @@ static void em28xx_set_model(struct em28xx *dev)
dev->video_inputs = em28xx_boards[dev->model].vchannels;
dev->analog_gpio = em28xx_boards[dev->model].analog_gpio;
dev->has_12mhz_i2s = em28xx_boards[dev->model].has_12mhz_i2s;
+ dev->max_range_640_480 = em28xx_boards[dev->model].max_range_640_480;
if (!em28xx_boards[dev->model].has_tuner)
dev->tuner_type = UNSET;
}
+/* ----------------------------------------------------------------------- */
+void em28xx_set_ir(struct em28xx *dev, struct IR_i2c *ir)
+{
+ if (disable_ir) {
+ ir->get_key = NULL;
+ return ;
+ }
+
+ /* detect & configure */
+ switch (dev->model) {
+ case (EM2800_BOARD_UNKNOWN):
+ break;
+ case (EM2820_BOARD_UNKNOWN):
+ break;
+ case (EM2800_BOARD_TERRATEC_CINERGY_200):
+ case (EM2820_BOARD_TERRATEC_CINERGY_250):
+ ir->ir_codes = ir_codes_em_terratec;
+ ir->get_key = em28xx_get_key_terratec;
+ snprintf(ir->c.name, sizeof(ir->c.name),
+ "i2c IR (EM28XX Terratec)");
+ break;
+ case (EM2820_BOARD_PINNACLE_USB_2):
+ ir->ir_codes = ir_codes_pinnacle_grey;
+ ir->get_key = em28xx_get_key_pinnacle_usb_grey;
+ snprintf(ir->c.name, sizeof(ir->c.name),
+ "i2c IR (EM28XX Pinnacle PCTV)");
+ break;
+ case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2):
+ ir->ir_codes = ir_codes_hauppauge_new;
+ ir->get_key = em28xx_get_key_em_haup;
+ snprintf(ir->c.name, sizeof(ir->c.name),
+ "i2c IR (EM2840 Hauppauge)");
+ break;
+ case (EM2820_BOARD_MSI_VOX_USB_2):
+ break;
+ case (EM2800_BOARD_LEADTEK_WINFAST_USBII):
+ break;
+ case (EM2800_BOARD_KWORLD_USB2800):
+ break;
+ }
+}
+
void em28xx_card_setup(struct em28xx *dev)
{
em28xx_set_model(dev);
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-10 22:13:01 +0000