Linux-libre 4.2-gnu

1 files changed, 46 insertions, 10 deletions

diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c
index d7600e9ca..ce5e538c4 100644
--- a/drivers/media/usb/cx231xx/cx231xx-cards.c
+++ b/drivers/media/usb/cx231xx/cx231xx-cards.c
@@ -815,6 +815,32 @@ struct cx231xx_board cx231xx_boards[] = {
 			.gpio = NULL,
 		} },
 	},
+	[CX231XX_BOARD_TERRATEC_GRABBY] = {
+		.name = "Terratec Grabby",
+		.tuner_type = TUNER_ABSENT,
+		.decoder = CX231XX_AVDECODER,
+		.output_mode = OUT_MODE_VIP11,
+		.demod_xfer_mode = 0,
+		.ctl_pin_status_mask = 0xFFFFFFC4,
+		.agc_analog_digital_select_gpio = 0x0c,
+		.gpio_pin_status_mask = 0x4001000,
+		.norm = V4L2_STD_PAL,
+		.no_alt_vanc = 1,
+		.external_av = 1,
+		.input = {{
+			.type = CX231XX_VMUX_COMPOSITE1,
+			.vmux = CX231XX_VIN_2_1,
+			.amux = CX231XX_AMUX_LINE_IN,
+			.gpio = NULL,
+		}, {
+			.type = CX231XX_VMUX_SVIDEO,
+			.vmux = CX231XX_VIN_1_1 |
+				(CX231XX_VIN_1_2 << 8) |
+				CX25840_SVIDEO_ON,
+			.amux = CX231XX_AMUX_LINE_IN,
+			.gpio = NULL,
+		} },
+	},
 };
 const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
 
@@ -880,6 +906,8 @@ struct usb_device_id cx231xx_id_table[] = {
 	 .driver_info = CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2},
 	{USB_DEVICE(0x1f4d, 0x0102),
 	 .driver_info = CX231XX_BOARD_OTG102},
+	{USB_DEVICE(USB_VID_TERRATEC, 0x00a6),
+	 .driver_info = CX231XX_BOARD_TERRATEC_GRABBY},
 	{},
 };
 
@@ -1092,17 +1120,25 @@ void cx231xx_card_setup(struct cx231xx *dev)
 	case CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx:
 	case CX231XX_BOARD_HAUPPAUGE_955Q:
 		{
-			struct tveeprom tvee;
-			static u8 eeprom[256];
-			struct i2c_client client;
-
-			memset(&client, 0, sizeof(client));
-			client.adapter = cx231xx_get_i2c_adap(dev, I2C_1_MUX_1);
-			client.addr = 0xa0 >> 1;
+			struct eeprom {
+				struct tveeprom tvee;
+				u8 eeprom[256];
+				struct i2c_client client;
+			};
+			struct eeprom *e = kzalloc(sizeof(*e), GFP_KERNEL);
+
+			if (e == NULL) {
+				dev_err(dev->dev,
+					"failed to allocate memory to read eeprom\n");
+				break;
+			}
+			e->client.adapter = cx231xx_get_i2c_adap(dev, I2C_1_MUX_1);
+			e->client.addr = 0xa0 >> 1;
 
-			read_eeprom(dev, &client, eeprom, sizeof(eeprom));
-			tveeprom_hauppauge_analog(&client,
-						&tvee, eeprom + 0xc0);
+			read_eeprom(dev, &e->client, e->eeprom, sizeof(e->eeprom));
+			tveeprom_hauppauge_analog(&e->client,
+						&e->tvee, e->eeprom + 0xc0);
+			kfree(e);
 			break;
 		}
 	}