Merge tag 'media/v5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - some core fixes in VB2 mem2mem support

 - some improvements and cleanups in V4L2 async kAPI

 - newer controls in V4L2 API for H-264 and HEVC codecs

 - allegro-dvt driver was promoted from staging

 - new i2c sendor drivers: imx334, ov5648, ov8865

 - new automobile camera module: rdacm21

 - ipu3 cio2 driver started gained support for some ACPI BIOSes

 - new ATSC frontend: MaxLinear mxl692 VSB tuner/demod

 - the SMIA/CCS driver gained more support for CSS standard

 - several driver fixes, updates and improvements

* tag 'media/v5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (362 commits)
  media: v4l: async: Fix kerneldoc documentation for async functions
  media: i2c: max9271: Add MODULE_* macros
  media: i2c: Kconfig: Make MAX9271 a module
  media: imx334: 'ret' is uninitialized, should have been PTR_ERR()
  media: i2c: Add imx334 camera sensor driver
  media: dt-bindings: media: Add bindings for imx334
  media: ov8856: Configure sensor for GRBG Bayer for all modes
  media: i2c: imx219: Implement V4L2_CID_LINK_FREQ control
  media: ov5675: fix vflip/hflip control
  media: ipu3-cio2: Build bridge only if ACPI is enabled
  media: Remove the legacy v4l2-clk API
  media: ov6650: Use the generic clock framework
  media: mt9m111: Use the generic clock framework
  media: ov9640: Use the generic clock framework
  media: pxa_camera: Drop the v4l2-clk clock register
  media: mach-pxa: Register the camera sensor fixed-rate clock
  media: i2c: imx258: get clock from device properties and enable it via runtime PM
  media: i2c: imx258: simplify getting state container
  media: i2c: imx258: add support for binding via device tree
  media: dt-bindings: media: imx258: add bindings for IMX258 sensor
  ...

1 files changed, 26 insertions, 0 deletions

diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c
index fb9cbfa81a84..526424279637 100644
--- a/drivers/media/usb/em28xx/em28xx-dvb.c
+++ b/drivers/media/usb/em28xx/em28xx-dvb.c
@@ -62,6 +62,7 @@
 #include "si2157.h"
 #include "tc90522.h"
 #include "qm1d1c0042.h"
+#include "mxl692.h"
 
 MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@kernel.org>");
 MODULE_LICENSE("GPL v2");
@@ -1459,6 +1460,26 @@ static int em28174_dvb_init_hauppauge_wintv_dualhd_01595(struct em28xx *dev)
 	return 0;
 }
 
+static int em2874_dvb_init_hauppauge_usb_quadhd(struct em28xx *dev)
+{
+	struct em28xx_dvb *dvb = dev->dvb;
+	struct mxl692_config mxl692_config = {};
+	unsigned char addr;
+
+	/* attach demod/tuner combo */
+	mxl692_config.id = (dev->ts == PRIMARY_TS) ? 0 : 1;
+	mxl692_config.fe = &dvb->fe[0];
+	addr = (dev->ts == PRIMARY_TS) ? 0x60 : 0x63;
+
+	dvb->i2c_client_demod = dvb_module_probe("mxl692", NULL,
+						 &dev->i2c_adap[dev->def_i2c_bus],
+						 addr, &mxl692_config);
+	if (!dvb->i2c_client_demod)
+		return -ENODEV;
+
+	return 0;
+}
+
 static int em28xx_dvb_init(struct em28xx *dev)
 {
 	int result = 0, dvb_alt = 0;
@@ -1945,6 +1966,11 @@ static int em28xx_dvb_init(struct em28xx *dev)
 		if (result)
 			goto out_free;
 		break;
+	case EM2874_BOARD_HAUPPAUGE_USB_QUADHD:
+		result = em2874_dvb_init_hauppauge_usb_quadhd(dev);
+		if (result)
+			goto out_free;
+		break;
 	default:
 		dev_err(&dev->intf->dev,
 			"The frontend of your DVB/ATSC card isn't supported yet\n");