Merge tag 'media/v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - videobuf2 was moved to a media/common dir, as it is now used by the
   DVB subsystem too

 - Digital TV core memory mapped support interface

 - new sensor driver: ov7740

 - several improvements at ddbridge driver

 - new V4L2 driver: IPU3 CIO2 CSI-2 receiver unit, found on some Intel
   SoCs

 - new tuner driver: tda18250

 - finally got rid of all LIRC staging drivers

 - as we don't have old lirc drivers anymore, restruct the lirc device
   code

 - add support for UVC metadata

 - add a new staging driver for NVIDIA Tegra Video Decoder Engine

 - DVB kAPI headers moved to include/media

 - synchronize the kAPI and uAPI for the DVB subsystem, removing the gap
   for non-legacy APIs

 - reduce the kAPI gap for V4L2

 - lots of other driver enhancements, cleanups, etc.

* tag 'media/v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (407 commits)
  media: v4l2-compat-ioctl32.c: make ctrl_is_pointer work for subdevs
  media: v4l2-compat-ioctl32.c: refactor compat ioctl32 logic
  media: v4l2-compat-ioctl32.c: don't copy back the result for certain errors
  media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type
  media: v4l2-compat-ioctl32.c: copy clip list in put_v4l2_window32
  media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer
  media: v4l2-compat-ioctl32.c: copy m.userptr in put_v4l2_plane32
  media: v4l2-compat-ioctl32.c: avoid sizeof(type)
  media: v4l2-compat-ioctl32.c: move 'helper' functions to __get/put_v4l2_format32
  media: v4l2-compat-ioctl32.c: fix the indentation
  media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF
  media: v4l2-ioctl.c: don't copy back the result for -ENOTTY
  media: v4l2-ioctl.c: use check_fmt for enum/g/s/try_fmt
  media: vivid: fix module load error when enabling fb and no_error_inj=1
  media: dvb_demux: improve debug messages
  media: dvb_demux: Better handle discontinuity errors
  media: cxusb, dib0700: ignore XC2028_I2C_FLUSH
  media: ts2020: avoid integer overflows on 32 bit machines
  media: i2c: ov7740: use gpio/consumer.h instead of gpio.h
  media: entity: Add a nop variant of media_entity_cleanup
  ...

1 files changed, 109 insertions, 1 deletions

diff --git a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c
index 366b05529915..3d99e141d566 100644
--- a/drivers/media/usb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/usb/dvb-usb/dib0700_devices.c
@@ -23,6 +23,9 @@
 #include "dib0090.h"
 #include "lgdt3305.h"
 #include "mxl5007t.h"
+#include "mn88472.h"
+#include "tda18250.h"
+
 
 static int force_lna_activation;
 module_param(force_lna_activation, int, 0644);
@@ -430,6 +433,7 @@ static int stk7700ph_xc3028_callback(void *ptr, int component,
 		state->dib7000p_ops.set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
 		break;
 	case XC2028_RESET_CLK:
+	case XC2028_I2C_FLUSH:
 		break;
 	default:
 		err("%s: unknown command %d, arg %d\n", __func__,
@@ -3725,6 +3729,90 @@ static int mxl5007t_tuner_attach(struct dvb_usb_adapter *adap)
 			  &hcw_mxl5007t_config) == NULL ? -ENODEV : 0;
 }
 
+static int xbox_one_attach(struct dvb_usb_adapter *adap)
+{
+	struct dib0700_state *st = adap->dev->priv;
+	struct i2c_client *client_demod, *client_tuner;
+	struct dvb_usb_device *d = adap->dev;
+	struct mn88472_config mn88472_config = { };
+	struct tda18250_config tda18250_config;
+	struct i2c_board_info info;
+
+	st->fw_use_new_i2c_api = 1;
+	st->disable_streaming_master_mode = 1;
+
+	/* fe power enable */
+	dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0);
+	msleep(30);
+	dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
+	msleep(30);
+
+	/* demod reset */
+	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
+	msleep(30);
+	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
+	msleep(30);
+	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
+	msleep(30);
+
+	/* attach demod */
+	mn88472_config.fe = &adap->fe_adap[0].fe;
+	mn88472_config.i2c_wr_max = 22;
+	mn88472_config.xtal = 20500000;
+	mn88472_config.ts_mode = PARALLEL_TS_MODE;
+	mn88472_config.ts_clock = FIXED_TS_CLOCK;
+	memset(&info, 0, sizeof(struct i2c_board_info));
+	strlcpy(info.type, "mn88472", I2C_NAME_SIZE);
+	info.addr = 0x18;
+	info.platform_data = &mn88472_config;
+	request_module(info.type);
+	client_demod = i2c_new_device(&d->i2c_adap, &info);
+	if (client_demod == NULL || client_demod->dev.driver == NULL)
+		goto fail_demod_device;
+	if (!try_module_get(client_demod->dev.driver->owner))
+		goto fail_demod_module;
+
+	st->i2c_client_demod = client_demod;
+
+	adap->fe_adap[0].fe = mn88472_config.get_dvb_frontend(client_demod);
+
+	/* attach tuner */
+	memset(&tda18250_config, 0, sizeof(tda18250_config));
+	tda18250_config.if_dvbt_6 = 3950;
+	tda18250_config.if_dvbt_7 = 4450;
+	tda18250_config.if_dvbt_8 = 4950;
+	tda18250_config.if_dvbc_6 = 4950;
+	tda18250_config.if_dvbc_8 = 4950;
+	tda18250_config.if_atsc = 4079;
+	tda18250_config.loopthrough = true;
+	tda18250_config.xtal_freq = TDA18250_XTAL_FREQ_27MHZ;
+	tda18250_config.fe = adap->fe_adap[0].fe;
+
+	memset(&info, 0, sizeof(struct i2c_board_info));
+	strlcpy(info.type, "tda18250", I2C_NAME_SIZE);
+	info.addr = 0x60;
+	info.platform_data = &tda18250_config;
+
+	request_module(info.type);
+	client_tuner = i2c_new_device(&adap->dev->i2c_adap, &info);
+	if (client_tuner == NULL || client_tuner->dev.driver == NULL)
+		goto fail_tuner_device;
+	if (!try_module_get(client_tuner->dev.driver->owner))
+		goto fail_tuner_module;
+
+	st->i2c_client_tuner = client_tuner;
+	return 0;
+
+fail_tuner_module:
+	i2c_unregister_device(client_tuner);
+fail_tuner_device:
+	module_put(client_demod->dev.driver->owner);
+fail_demod_module:
+	i2c_unregister_device(client_demod);
+fail_demod_device:
+	return -ENODEV;
+}
+
 
 /* DVB-USB and USB stuff follows */
 struct usb_device_id dib0700_usb_id_table[] = {
@@ -3816,7 +3904,8 @@ struct usb_device_id dib0700_usb_id_table[] = {
 	{ USB_DEVICE(USB_VID_PCTV,      USB_PID_PCTV_2002E_SE) },
 	{ USB_DEVICE(USB_VID_PCTV,      USB_PID_DIBCOM_STK8096PVR) },
 	{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK8096PVR) },
-	{ USB_DEVICE(USB_VID_HAMA,	USB_PID_HAMA_DVBT_HYBRID) },
+/* 85 */{ USB_DEVICE(USB_VID_HAMA,	USB_PID_HAMA_DVBT_HYBRID) },
+	{ USB_DEVICE(USB_VID_MICROSOFT,	USB_PID_XBOX_ONE_TUNER) },
 	{ 0 }		/* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
@@ -5040,6 +5129,25 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 				RC_PROTO_BIT_NEC,
 			.change_protocol  = dib0700_change_protocol,
 		},
+	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
+		.num_adapters = 1,
+		.adapter = {
+			{
+				DIB0700_NUM_FRONTENDS(1),
+				.fe = {{
+					.frontend_attach = xbox_one_attach,
+
+					DIB0700_DEFAULT_STREAMING_CONFIG(0x82),
+				} },
+			},
+		},
+		.num_device_descs = 1,
+		.devices = {
+			{ "Microsoft Xbox One Digital TV Tuner",
+				{ &dib0700_usb_id_table[86], NULL },
+				{ NULL },
+			},
+		},
 	},
 };