Merge tag 'media/v4.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - addition of fwnode support at V4L2 core

 - addition of a few more SDR formats

 - new imx driver to support i.MX6 cameras

 - new driver for Qualcon venus codecs

 - new I2C sensor drivers: dw9714, max2175, ov13858, ov5640

 - new CEC driver: stm32-cec

 - some improvements to DVB frontend documentation and a few fixups

 - several driver improvements and fixups

* tag 'media/v4.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (361 commits)
  [media] media: entity: Catch unbalanced media_pipeline_stop calls
  [media] media/uapi/v4l: clarify cropcap/crop/selection behavior
  [media] v4l2-ioctl/exynos: fix G/S_SELECTION's type handling
  [media] vimc: sen: Declare vimc_sen_video_ops as static
  [media] vimc: sca: Add scaler
  [media] vimc: deb: Add debayer filter
  [media] vimc: Subdevices as modules
  [media] vimc: cap: Support several image formats
  [media] vimc: sen: Support several image formats
  [media] vimc: common: Add vimc_colorimetry_clamp
  [media] vimc: common: Add vimc_link_validate
  [media] vimc: common: Add vimc_pipeline_s_stream helper
  [media] vimc: common: Add vimc_ent_sd_* helper
  [media] vimc: Move common code from the core
  [media] vimc: sen: Integrate the tpg on the sensor
  [media] media: i2c: ov772x: Force use of SCCB protocol
  [media] dvb uapi docs: enums are passed by value, not reference
  [media] dvb: don't use 'time_t' in event ioctl
  [media] media: venus: enable building with COMPILE_TEST
  [media] af9013: refactor power control
  ...

Documentation/devicetree/bindings/media/cec.txt

+Common bindings for HDMI CEC adapters
+
+- hdmi-phandle: phandle to the HDMI controller.
+
+- needs-hpd: if present the CEC support is only available when the HPD
+  is high. Some boards only let the CEC pin through if the HPD is high,
+  for example if there is a level converter that uses the HPD to power
+  up or down.

Documentation/devicetree/bindings/media/i2c/adv7180.txt

@@ -6,6 +6,8 @@ digital interfaces like MIPI CSI-2 or parallel video.
 Required Properties :
 - compatible : value must be one of
 		"adi,adv7180"
+		"adi,adv7180cp"
+		"adi,adv7180st"
 		"adi,adv7182"
 		"adi,adv7280"
 		"adi,adv7280-m"
@@ -15,6 +17,19 @@ Required Properties :
 		"adi,adv7282"
 		"adi,adv7282-m"
 
+Device nodes of "adi,adv7180cp" and "adi,adv7180st" must contain one
+'port' child node per device input and output port, in accordance with the
+video interface bindings defined in
+Documentation/devicetree/bindings/media/video-interfaces.txt. The port
+nodes are numbered as follows.
+
+  Port		adv7180cp	adv7180st
+-------------------------------------------------------------------
+  Input		0-2		0-5
+  Output	3		6
+
+The digital output port node must contain at least one endpoint.
+
 Optional Properties :
 - powerdown-gpios: reference to the GPIO connected to the powerdown pin,
   if any.

Documentation/devicetree/bindings/media/i2c/max2175.txt

+Maxim Integrated MAX2175 RF to Bits tuner
+-----------------------------------------
+
+The MAX2175 IC is an advanced analog/digital hybrid-radio receiver with
+RF to Bits® front-end designed for software-defined radio solutions.
+
+Required properties:
+--------------------
+- compatible: "maxim,max2175" for MAX2175 RF-to-bits tuner.
+- clocks: clock specifier.
+- port: child port node corresponding to the I2S output, in accordance with
+	the video interface bindings defined in
+	Documentation/devicetree/bindings/media/video-interfaces.txt. The port
+	node must contain at least one endpoint.
+
+Optional properties:
+--------------------
+- maxim,master	      : phandle to the master tuner if it is a slave. This
+			is used to define two tuners in diversity mode
+			(1 master, 1 slave). By default each tuner is an
+			individual master.
+- maxim,refout-load   : load capacitance value (in picofarads) on reference
+			output drive level. The possible load values are:
+			 0 (default - refout disabled)
+			10
+			20
+			30
+			40
+			60
+			70
+- maxim,am-hiz-filter : empty property indicates the AM Hi-Z filter is used
+			in this hardware for AM antenna input.
+
+Example:
+--------
+
+Board specific DTS file
+
+/* Fixed XTAL clock node */
+maxim_xtal: clock {
+	compatible = "fixed-clock";
+	#clock-cells = <0>;
+	clock-frequency = <36864000>;
+};
+
+/* A tuner device instance under i2c bus */
+max2175_0: tuner@60 {
+	compatible = "maxim,max2175";
+	reg = <0x60>;
+	clocks = <&maxim_xtal>;
+	maxim,refout-load = <10>;
+
+	port {
+		max2175_0_ep: endpoint {
+			remote-endpoint = <&slave_rx_device>;
+		};
+	};
+
+};

Documentation/devicetree/bindings/media/i2c/ov5640.txt

+* Omnivision OV5640 MIPI CSI-2 sensor
+
+Required Properties:
+- compatible: should be "ovti,ov5640"
+- clocks: reference to the xclk input clock.
+- clock-names: should be "xclk".
+- DOVDD-supply: Digital I/O voltage supply, 1.8 volts
+- AVDD-supply: Analog voltage supply, 2.8 volts
+- DVDD-supply: Digital core voltage supply, 1.5 volts
+
+Optional Properties:
+- reset-gpios: reference to the GPIO connected to the reset pin, if any.
+	       This is an active low signal to the OV5640.
+- powerdown-gpios: reference to the GPIO connected to the powerdown pin,
+		   if any. This is an active high signal to the OV5640.
+
+The device node must contain one 'port' child node for its digital output
+video port, in accordance with the video interface bindings defined in
+Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+Example:
+
+&i2c1 {
+	ov5640: camera@3c {
+		compatible = "ovti,ov5640";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ov5640>;
+		reg = <0x3c>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
+		clock-names = "xclk";
+		DOVDD-supply = <&vgen4_reg>; /* 1.8v */
+		AVDD-supply = <&vgen3_reg>;  /* 2.8v */
+		DVDD-supply = <&vgen2_reg>;  /* 1.5v */
+		powerdown-gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
+
+		port {
+			ov5640_to_mipi_csi2: endpoint {
+				remote-endpoint = <&mipi_csi2_from_ov5640>;
+				clock-lanes = <0>;
+				data-lanes = <1 2>;
+			};
+		};
+	};
+};

Documentation/devicetree/bindings/media/imx.txt

+Freescale i.MX Media Video Device
+=================================
+
+Video Media Controller node
+---------------------------
+
+This is the media controller node for video capture support. It is a
+virtual device that lists the camera serial interface nodes that the
+media device will control.
+
+Required properties:
+- compatible : "fsl,imx-capture-subsystem";
+- ports      : Should contain a list of phandles pointing to camera
+		sensor interface ports of IPU devices
+
+example:
+
+capture-subsystem {
+	compatible = "fsl,imx-capture-subsystem";
+	ports = <&ipu1_csi0>, <&ipu1_csi1>;
+};
+
+
+mipi_csi2 node
+--------------
+
+This is the device node for the MIPI CSI-2 Receiver core in the i.MX
+SoC. This is a Synopsys Designware MIPI CSI-2 host controller core
+combined with a D-PHY core mixed into the same register block. In
+addition this device consists of an i.MX-specific "CSI2IPU gasket"
+glue logic, also controlled from the same register block. The CSI2IPU
+gasket demultiplexes the four virtual channel streams from the host
+controller's 32-bit output image bus onto four 16-bit parallel busses
+to the i.MX IPU CSIs.
+
+Required properties:
+- compatible	: "fsl,imx6-mipi-csi2";
+- reg           : physical base address and length of the register set;
+- clocks	: the MIPI CSI-2 receiver requires three clocks: hsi_tx
+		  (the D-PHY clock), video_27m (D-PHY PLL reference
+		  clock), and eim_podf;
+- clock-names	: must contain "dphy", "ref", "pix";
+- port@*        : five port nodes must exist, containing endpoints
+		  connecting to the source and sink devices according to
+		  of_graph bindings. The first port is an input port,
+		  connecting with a MIPI CSI-2 source, and ports 1
+		  through 4 are output ports connecting with parallel
+		  bus sink endpoint nodes and correspond to the four
+		  MIPI CSI-2 virtual channel outputs.
+
+Optional properties:
+- interrupts	: must contain two level-triggered interrupts,
+		  in order: 100 and 101;

Documentation/devicetree/bindings/media/mediatek-mdp.txt

@@ -2,7 +2,7 @@
 
 Media Data Path is used for scaling and color space conversion.
 
-Required properties (controller (parent) node):
+Required properties (controller node):
 - compatible: "mediatek,mt8173-mdp"
 - mediatek,vpu: the node of video processor unit, see
   Documentation/devicetree/bindings/media/mediatek-vpu.txt for details.
@@ -32,21 +32,16 @@ Required properties (DMA function blocks, child node):
   for details.
 
 Example:
-mdp {
-	compatible = "mediatek,mt8173-mdp";
-	#address-cells = <2>;
-	#size-cells = <2>;
-	ranges;
-	mediatek,vpu = <&vpu>;
-
 	mdp_rdma0: rdma@14001000 {
 		compatible = "mediatek,mt8173-mdp-rdma";
+			     "mediatek,mt8173-mdp";
 		reg = <0 0x14001000 0 0x1000>;
 		clocks = <&mmsys CLK_MM_MDP_RDMA0>,
 			 <&mmsys CLK_MM_MUTEX_32K>;
 		power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;
 		iommus = <&iommu M4U_PORT_MDP_RDMA0>;
 		mediatek,larb = <&larb0>;
+		mediatek,vpu = <&vpu>;
 	};
 
 	mdp_rdma1: rdma@14002000 {
@@ -106,4 +101,3 @@ mdp {
 		iommus = <&iommu M4U_PORT_MDP_WROT1>;
 		mediatek,larb = <&larb4>;
 	};
-};

Documentation/devicetree/bindings/media/qcom,venus.txt

+* Qualcomm Venus video encoder/decoder accelerators
+
+- compatible:
+	Usage: required
+	Value type: <stringlist>
+	Definition: Value should contain one of:
+		- "qcom,msm8916-venus"
+		- "qcom,msm8996-venus"
+- reg:
+	Usage: required
+	Value type: <prop-encoded-array>
+	Definition: Register base address and length of the register map.
+- interrupts:
+	Usage: required
+	Value type: <prop-encoded-array>
+	Definition: Should contain interrupt line number.
+- clocks:
+	Usage: required
+	Value type: <prop-encoded-array>
+	Definition: A List of phandle and clock specifier pairs as listed
+		    in clock-names property.
+- clock-names:
+	Usage: required for msm8916
+	Value type: <stringlist>
+	Definition: Should contain the following entries:
+		- "core"	Core video accelerator clock
+		- "iface"	Video accelerator AHB clock
+		- "bus"		Video accelerator AXI clock
+- clock-names:
+	Usage: required for msm8996
+	Value type: <stringlist>
+	Definition: Should contain the following entries:
+		- "core"	Core video accelerator clock
+		- "iface"	Video accelerator AHB clock
+		- "bus"		Video accelerator AXI clock
+		- "mbus"	Video MAXI clock
+- power-domains:
+	Usage: required
+	Value type: <prop-encoded-array>
+	Definition: A phandle and power domain specifier pairs to the
+		    power domain which is responsible for collapsing
+		    and restoring power to the peripheral.
+- iommus:
+	Usage: required
+	Value type: <prop-encoded-array>
+	Definition: A list of phandle and IOMMU specifier pairs.
+- memory-region:
+	Usage: required
+	Value type: <phandle>
+	Definition: reference to the reserved-memory for the firmware
+		    memory region.
+
+* Subnodes
+The Venus video-codec node must contain two subnodes representing
+video-decoder and video-encoder.
+
+Every of video-encoder or video-decoder subnode should have:
+
+- compatible:
+	Usage: required
+	Value type: <stringlist>
+	Definition: Value should contain "venus-decoder" or "venus-encoder"
+- clocks:
+	Usage: required for msm8996
+	Value type: <prop-encoded-array>
+	Definition: A List of phandle and clock specifier pairs as listed
+		    in clock-names property.
+- clock-names:
+	Usage: required for msm8996
+	Value type: <stringlist>
+	Definition: Should contain the following entries:
+		- "core"	Subcore video accelerator clock
+
+- power-domains:
+	Usage: required for msm8996
+	Value type: <prop-encoded-array>
+	Definition: A phandle and power domain specifier pairs to the
+		    power domain which is responsible for collapsing
+		    and restoring power to the subcore.
+
+* An Example
+	video-codec@1d00000 {
+		compatible = "qcom,msm8916-venus";
+		reg = <0x01d00000 0xff000>;
+		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&gcc GCC_VENUS0_VCODEC0_CLK>,
+			 <&gcc GCC_VENUS0_AHB_CLK>,
+			 <&gcc GCC_VENUS0_AXI_CLK>;
+		clock-names = "core", "iface", "bus";
+		power-domains = <&gcc VENUS_GDSC>;
+		iommus = <&apps_iommu 5>;
+		memory-region = <&venus_mem>;
+
+		video-decoder {
+			compatible = "venus-decoder";
+			clocks = <&mmcc VIDEO_SUBCORE0_CLK>;
+			clock-names = "core";
+			power-domains = <&mmcc VENUS_CORE0_GDSC>;
+		};
+
+		video-encoder {
+			compatible = "venus-encoder";
+			clocks = <&mmcc VIDEO_SUBCORE1_CLK>;
+			clock-names = "core";
+			power-domains = <&mmcc VENUS_CORE1_GDSC>;
+		};
+	};

Documentation/devicetree/bindings/media/rcar_vin.txt

-Renesas RCar Video Input driver (rcar_vin)
-------------------------------------------
+Renesas R-Car Video Input driver (rcar_vin)
+-------------------------------------------
 
 The rcar_vin device provides video input capabilities for the Renesas R-Car
 family of devices. The current blocks are always slaves and suppot one input

Documentation/devicetree/bindings/media/renesas,drif.txt

+Renesas R-Car Gen3 Digital Radio Interface controller (DRIF)
+------------------------------------------------------------
+
+R-Car Gen3 DRIF is a SPI like receive only slave device. A general
+representation of DRIF interfacing with a master device is shown below.
+
++---------------------+                +---------------------+
+|                     |-----SCK------->|CLK                  |
+|       Master        |-----SS-------->|SYNC  DRIFn (slave)  |
+|                     |-----SD0------->|D0                   |
+|                     |-----SD1------->|D1                   |
++---------------------+                +---------------------+
+
+As per datasheet, each DRIF channel (drifn) is made up of two internal
+channels (drifn0 & drifn1). These two internal channels share the common
+CLK & SYNC. Each internal channel has its own dedicated resources like
+irq, dma channels, address space & clock. This internal split is not
+visible to the external master device.
+
+The device tree model represents each internal channel as a separate node.
+The internal channels sharing the CLK & SYNC are tied together by their
+phandles using a property called "renesas,bonding". For the rest of
+the documentation, unless explicitly stated, the word channel implies an
+internal channel.
+
+When both internal channels are enabled they need to be managed together
+as one (i.e.) they cannot operate alone as independent devices. Out of the
+two, one of them needs to act as a primary device that accepts common
+properties of both the internal channels. This channel is identified by a
+property called "renesas,primary-bond".
+
+To summarize,
+   - When both the internal channels that are bonded together are enabled,
+     the zeroth channel is selected as primary-bond. This channels accepts
+     properties common to all the members of the bond.
+   - When only one of the bonded channels need to be enabled, the property
+     "renesas,bonding" or "renesas,primary-bond" will have no effect. That
+     enabled channel can act alone as any other independent device.
+
+Required properties of an internal channel:
+-------------------------------------------
+- compatible:	"renesas,r8a7795-drif" if DRIF controller is a part of R8A7795 SoC.
+		"renesas,rcar-gen3-drif" for a generic R-Car Gen3 compatible device.
+
+		When compatible with the generic version, nodes must list the
+		SoC-specific version corresponding to the platform first
+		followed by the generic version.
+
+- reg: offset and length of that channel.
+- interrupts: associated with that channel.
+- clocks: phandle and clock specifier of that channel.
+- clock-names: clock input name string: "fck".
+- dmas: phandles to the DMA channels.
+- dma-names: names of the DMA channel: "rx".
+- renesas,bonding: phandle to the other channel.
+
+Optional properties of an internal channel:
+-------------------------------------------
+- power-domains: phandle to the respective power domain.
+
+Required properties of an internal channel when:
+	- It is the only enabled channel of the bond (or)
+	- If it acts as primary among enabled bonds
+--------------------------------------------------------
+- pinctrl-0: pin control group to be used for this channel.
+- pinctrl-names: must be "default".
+- renesas,primary-bond: empty property indicating the channel acts as primary
+			among the bonded channels.
+- port: child port node corresponding to the data input, in accordance with
+	the video interface bindings defined in
+	Documentation/devicetree/bindings/media/video-interfaces.txt. The port
+	node must contain at least one endpoint.
+
+Optional endpoint property:
+---------------------------
+- sync-active: Indicates sync signal polarity, 0/1 for low/high respectively.
+	       This property maps to SYNCAC bit in the hardware manual. The
+	       default is 1 (active high).
+
+Example:
+--------
+
+(1) Both internal channels enabled:
+-----------------------------------
+
+When interfacing with a third party tuner device with two data pins as shown
+below.
+
++---------------------+                +---------------------+
+|                     |-----SCK------->|CLK                  |
+|       Master        |-----SS-------->|SYNC  DRIFn (slave)  |
+|                     |-----SD0------->|D0                   |
+|                     |-----SD1------->|D1                   |
++---------------------+                +---------------------+
+
+	drif00: rif@e6f40000 {
+		compatible = "renesas,r8a7795-drif",
+			     "renesas,rcar-gen3-drif";
+		reg = <0 0xe6f40000 0 0x64>;
+		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg CPG_MOD 515>;
+		clock-names = "fck";
+		dmas = <&dmac1 0x20>, <&dmac2 0x20>;
+		dma-names = "rx", "rx";
+		power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+		renesas,bonding = <&drif01>;
+		renesas,primary-bond;
+		pinctrl-0 = <&drif0_pins>;
+		pinctrl-names = "default";
+		port {
+			drif0_ep: endpoint {
+			     remote-endpoint = <&tuner_ep>;
+			};
+		};
+	};
+
+	drif01: rif@e6f50000 {
+		compatible = "renesas,r8a7795-drif",
+			     "renesas,rcar-gen3-drif";
+		reg = <0 0xe6f50000 0 0x64>;
+		interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg CPG_MOD 514>;
+		clock-names = "fck";
+		dmas = <&dmac1 0x22>, <&dmac2 0x22>;
+		dma-names = "rx", "rx";
+		power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+		renesas,bonding = <&drif00>;
+	};
+
+
+(2) Internal channel 1 alone is enabled:
+----------------------------------------
+
+When interfacing with a third party tuner device with one data pin as shown
+below.
+
++---------------------+                +---------------------+
+|                     |-----SCK------->|CLK                  |
+|       Master        |-----SS-------->|SYNC  DRIFn (slave)  |
+|                     |                |D0 (unused)          |
+|                     |-----SD-------->|D1                   |
++---------------------+                +---------------------+
+
+	drif00: rif@e6f40000 {
+		compatible = "renesas,r8a7795-drif",
+			     "renesas,rcar-gen3-drif";
+		reg = <0 0xe6f40000 0 0x64>;
+		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg CPG_MOD 515>;
+		clock-names = "fck";
+		dmas = <&dmac1 0x20>, <&dmac2 0x20>;
+		dma-names = "rx", "rx";
+		power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+		renesas,bonding = <&drif01>;
+	};
+
+	drif01: rif@e6f50000 {
+		compatible = "renesas,r8a7795-drif",
+			     "renesas,rcar-gen3-drif";
+		reg = <0 0xe6f50000 0 0x64>;
+		interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg CPG_MOD 514>;
+		clock-names = "fck";
+		dmas = <&dmac1 0x22>, <&dmac2 0x22>;
+		dma-names = "rx", "rx";
+		power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+		renesas,bonding = <&drif00>;
+		pinctrl-0 = <&drif0_pins>;
+		pinctrl-names = "default";
+		port {
+			drif0_ep: endpoint {
+			     remote-endpoint = <&tuner_ep>;
+			     sync-active = <0>;
+			};
+		};
+	};

Documentation/devicetree/bindings/media/s5p-cec.txt

@@ -15,7 +15,11 @@ Required properties:
   - clock-names : from common clock binding: must contain "hdmicec",
 		  corresponding to entry in the clocks property.
   - samsung,syscon-phandle - phandle to the PMU system controller
-  - hdmi-phandle - phandle to the HDMI controller
+  - hdmi-phandle - phandle to the HDMI controller, see also cec.txt.
+
+Optional:
+  - needs-hpd : if present the CEC support is only available when the HPD
+		is high. See cec.txt for more details.
 
 Example:
 

Documentation/devicetree/bindings/media/st,stm32-cec.txt

+STMicroelectronics STM32 CEC driver
+
+Required properties:
+ - compatible : value should be "st,stm32-cec"
+ - reg : Physical base address of the IP registers and length of memory
+	 mapped region.
+ - clocks : from common clock binding: handle to CEC clocks
+ - clock-names : from common clock binding: must be "cec" and "hdmi-cec".
+ - interrupts : CEC interrupt number to the CPU.
+
+Example for stm32f746:
+
+cec: cec@40006c00 {
+	compatible = "st,stm32-cec";
+	reg = <0x40006C00 0x400>;
+	interrupts = <94>;
+	clocks = <&rcc 0 STM32F7_APB1_CLOCK(CEC)>, <&rcc 1 CLK_HDMI_CEC>;
+	clock-names = "cec", "hdmi-cec";
+};

Documentation/devicetree/bindings/media/st,stm32-dcmi.txt

+STMicroelectronics STM32 Digital Camera Memory Interface (DCMI)
+
+Required properties:
+- compatible: "st,stm32-dcmi"
+- reg: physical base address and length of the registers set for the device
+- interrupts: should contain IRQ line for the DCMI
+- resets: reference to a reset controller,
+          see Documentation/devicetree/bindings/reset/st,stm32-rcc.txt
+- clocks: list of clock specifiers, corresponding to entries in
+          the clock-names property
+- clock-names: must contain "mclk", which is the DCMI peripherial clock
+- pinctrl: the pincontrol settings to configure muxing properly
+           for pins that connect to DCMI device.
+           See Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt.
+- dmas: phandle to DMA controller node,
+        see Documentation/devicetree/bindings/dma/stm32-dma.txt
+- dma-names: must contain "tx", which is the transmit channel from DCMI to DMA
+
+DCMI supports a single port node with parallel bus. It should contain one
+'port' child node with child 'endpoint' node. Please refer to the bindings
+defined in Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+Example:
+
+	dcmi: dcmi@50050000 {
+		compatible = "st,stm32-dcmi";
+		reg = <0x50050000 0x400>;
+		interrupts = <78>;
+		resets = <&rcc STM32F4_AHB2_RESET(DCMI)>;
+		clocks = <&rcc 0 STM32F4_AHB2_CLOCK(DCMI)>;
+		clock-names = "mclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&dcmi_pins>;
+		dmas = <&dma2 1 1 0x414 0x3>;
+		dma-names = "tx";
+		port {
+			dcmi_0: endpoint {
+				remote-endpoint = <...>;
+				bus-width = <8>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				pclk-sample = <1>;
+			};
+		};
+	};

Documentation/devicetree/bindings/media/stih-cec.txt

@@ -9,7 +9,7 @@ Required properties:
  - pinctrl-names: Contains only one value - "default"
  - pinctrl-0: Specifies the pin control groups used for CEC hardware.
  - resets: Reference to a reset controller
- - hdmi-phandle: Phandle to the HDMI controller
+ - hdmi-phandle: Phandle to the HDMI controller, see also cec.txt.
 
 Example for STIH407:
 

Documentation/devicetree/bindings/media/video-mux.txt

+Video Multiplexer
+=================
+
+Video multiplexers allow to select between multiple input ports. Video received
+on the active input port is passed through to the output port. Muxes described
+by this binding are controlled by a multiplexer controller that is described by
+the bindings in Documentation/devicetree/bindings/mux/mux-controller.txt
+
+Required properties:
+- compatible : should be "video-mux"
+- mux-controls : mux controller node to use for operating the mux
+- #address-cells: should be <1>
+- #size-cells: should be <0>
+- port@*: at least three port nodes containing endpoints connecting to the
+  source and sink devices according to of_graph bindings. The last port is
+  the output port, all others are inputs.
+
+Optionally, #address-cells, #size-cells, and port nodes can be grouped under a
+ports node as described in Documentation/devicetree/bindings/graph.txt.
+
+Example:
+
+	mux: mux-controller {
+		compatible = "gpio-mux";
+		#mux-control-cells = <0>;
+
+		mux-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
+	};
+
+	video-mux {
+		compatible = "video-mux";
+		mux-controls = <&mux>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+
+			mux_in0: endpoint {
+				remote-endpoint = <&video_source0_out>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			mux_in1: endpoint {
+				remote-endpoint = <&video_source1_out>;
+			};
+		};
+
+		port@2 {
+			reg = <2>;
+
+			mux_out: endpoint {
+				remote-endpoint = <&capture_interface_in>;
+			};
+		};
+	};
+};

Documentation/devicetree/bindings/property-units.txt

@@ -30,6 +30,7 @@ Electricity
 -micro-ohms	: micro Ohms
 -microwatt-hours: micro Watt-hours
 -microvolt	: micro volts
+-picofarads	: picofarads
 
 Temperature
 ----------------------------------------

Documentation/media/kapi/cec-core.rst

@@ -194,6 +194,11 @@ When a transmit finished (successfully or otherwise):
 	void cec_transmit_done(struct cec_adapter *adap, u8 status, u8 arb_lost_cnt,
 		       u8 nack_cnt, u8 low_drive_cnt, u8 error_cnt);
 
+or:
+
+.. c:function::
+	void cec_transmit_attempt_done(struct cec_adapter *adap, u8 status);
+
 The status can be one of:
 
 CEC_TX_STATUS_OK:
@@ -231,6 +236,11 @@ to 1, if the hardware does support retry then either set these counters to
 0 if the hardware provides no feedback of which errors occurred and how many
 times, or fill in the correct values as reported by the hardware.
 
+The cec_transmit_attempt_done() function is a helper for cases where the
+hardware never retries, so the transmit is always for just a single
+attempt. It will call cec_transmit_done() in turn, filling in 1 for the
+count argument corresponding to the status. Or all 0 if the status was OK.
+
 When a CEC message was received:
 
 .. c:function::
@@ -306,6 +316,14 @@ then the CEC adapter will be disabled. If you change a valid physical address
 to another valid physical address, then this function will first set the
 address to CEC_PHYS_ADDR_INVALID before enabling the new physical address.
 
+.. c:function::
+	void cec_s_phys_addr_from_edid(struct cec_adapter *adap,
+				       const struct edid *edid);
+
+A helper function that extracts the physical address from the edid struct
+and calls cec_s_phys_addr() with that address, or CEC_PHYS_ADDR_INVALID
+if the EDID did not contain a physical address or edid was a NULL pointer.
+
 .. c:function::
 	int cec_s_log_addrs(struct cec_adapter *adap,
 			    struct cec_log_addrs *log_addrs, bool block);

Documentation/media/kapi/v4l2-core.rst

@@ -19,7 +19,7 @@ Video4Linux devices
     v4l2-mc
     v4l2-mediabus
     v4l2-mem2mem
-    v4l2-of
+    v4l2-fwnode
     v4l2-rect
     v4l2-tuner
     v4l2-common

Documentation/media/kapi/v4l2-fwnode.rst

+V4L2 fwnode kAPI
+^^^^^^^^^^^^^^^^
+.. kernel-doc:: include/media/v4l2-fwnode.h

Documentation/media/kapi/v4l2-of.rst

-V4L2 Open Firmware kAPI
-^^^^^^^^^^^^^^^^^^^^^^^
-.. kernel-doc:: include/media/v4l2-of.h

Documentation/media/uapi/cec/cec-ioc-adap-g-caps.rst

@@ -113,6 +113,14 @@ returns the information to the application. The ioctl never fails.
       - 0x00000020
       - The CEC hardware can monitor all messages, not just directed and
 	broadcast messages.
+    * .. _`CEC-CAP-NEEDS-HPD`:
+
+      - ``CEC_CAP_NEEDS_HPD``
+      - 0x00000040
+      - The CEC hardware is only active if the HDMI Hotplug Detect pin is
+        high. This makes it impossible to use CEC to wake up displays that
+	set the HPD pin low when in standby mode, but keep the CEC bus
+	alive.
 
 
 

Documentation/media/uapi/dvb/fe-diseqc-send-burst.rst

@@ -15,7 +15,7 @@ FE_DISEQC_SEND_BURST - Sends a 22KHz tone burst for 2x1 mini DiSEqC satellite se
 Synopsis
 ========
 
-.. c:function:: int ioctl( int fd, FE_DISEQC_SEND_BURST, enum fe_sec_mini_cmd *tone )
+.. c:function:: int ioctl( int fd, FE_DISEQC_SEND_BURST, enum fe_sec_mini_cmd tone )
     :name: FE_DISEQC_SEND_BURST
 
 
@@ -26,7 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <frontend_f_open>`.
 
 ``tone``
-    pointer to enum :c:type:`fe_sec_mini_cmd`
+    an integer enumered value described at :c:type:`fe_sec_mini_cmd`
 
 
 Description

Documentation/media/uapi/dvb/fe-set-tone.rst

@@ -15,7 +15,7 @@ FE_SET_TONE - Sets/resets the generation of the continuous 22kHz tone.
 Synopsis
 ========
 
-.. c:function:: int ioctl( int fd, FE_SET_TONE, enum fe_sec_tone_mode *tone )
+.. c:function:: int ioctl( int fd, FE_SET_TONE, enum fe_sec_tone_mode tone )
     :name: FE_SET_TONE
 
 
@@ -26,7 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <frontend_f_open>`.
 
 ``tone``
-    pointer to enum :c:type:`fe_sec_tone_mode`
+    an integer enumered value described at :c:type:`fe_sec_tone_mode`
 
 
 Description

Documentation/media/uapi/dvb/fe-set-voltage.rst

@@ -15,7 +15,7 @@ FE_SET_VOLTAGE - Allow setting the DC level sent to the antenna subsystem.
 Synopsis
 ========
 
-.. c:function:: int ioctl( int fd, FE_SET_VOLTAGE, enum fe_sec_voltage *voltage )
+.. c:function:: int ioctl( int fd, FE_SET_VOLTAGE, enum fe_sec_voltage voltage )
     :name: FE_SET_VOLTAGE
 
 
@@ -26,10 +26,7 @@ Arguments
     File descriptor returned by :ref:`open() <frontend_f_open>`.
 
 ``voltage``
-    pointer to enum :c:type:`fe_sec_voltage`
-
-    Valid values are described at enum
-    :c:type:`fe_sec_voltage`.
+    an integer enumered value described at :c:type:`fe_sec_voltage`
 
 
 Description

Documentation/media/uapi/mediactl/media-ioc-g-topology.rst

@@ -241,7 +241,7 @@ desired arrays with the media graph elements.
 
 .. c:type:: media_v2_intf_devnode
 
-.. flat-table:: struct media_v2_interface
+.. flat-table:: struct media_v2_intf_devnode
     :header-rows:  0
     :stub-columns: 0
     :widths: 1 2 8
@@ -312,7 +312,7 @@ desired arrays with the media graph elements.
 
 .. c:type:: media_v2_link
 
-.. flat-table:: struct media_v2_pad
+.. flat-table:: struct media_v2_link
     :header-rows:  0
     :stub-columns: 0
     :widths: 1 2 8
@@ -324,7 +324,7 @@ desired arrays with the media graph elements.
 
        -  ``id``
 
-       -  Unique ID for the pad.
+       -  Unique ID for the link.
 
     -  .. row 2
 
@@ -334,7 +334,7 @@ desired arrays with the media graph elements.
 
        -  On pad to pad links: unique ID for the source pad.
 
-	  On interface to entity links: unique ID for the interface.
+	  On interface to entity links: unique ID for the entity.
 
     -  .. row 3
 

Documentation/media/uapi/mediactl/media-types.rst

@@ -299,6 +299,27 @@ Types and flags used to represent the media graph elements
 	  received on its sink pad and outputs the statistics data on
 	  its source pad.
 
+    -  ..  row 29
+
+       ..  _MEDIA-ENT-F-VID-MUX:
+
+       -  ``MEDIA_ENT_F_VID_MUX``
+
+       - Video multiplexer. An entity capable of multiplexing must have at
+         least two sink pads and one source pad, and must pass the video
+         frame(s) received from the active sink pad to the source pad.
+
+    -  ..  row 30
+
+       ..  _MEDIA-ENT-F-VID-IF-BRIDGE:
+
+       -  ``MEDIA_ENT_F_VID_IF_BRIDGE``
+
+       - Video interface bridge. A video interface bridge entity must have at
+         least one sink pad and at least one source pad. It receives video
+         frames on its sink pad from an input video bus of one type (HDMI, eDP,
+         MIPI CSI-2, ...), and outputs them on its source pad to an output
+         video bus of another type (eDP, MIPI CSI-2, parallel, ...).
 
 ..  tabularcolumns:: |p{5.5cm}|p{12.0cm}|
 

Documentation/media/uapi/v4l/control.rst

@@ -137,6 +137,12 @@ Control IDs
 ``V4L2_CID_GAIN`` ``(integer)``
     Gain control.
 
+    Primarily used to control gain on e.g. TV tuners but also on
+    webcams. Most devices control only digital gain with this control
+    but on some this could include analogue gain as well. Devices that
+    recognise the difference between digital and analogue gain use
+    controls ``V4L2_CID_DIGITAL_GAIN`` and ``V4L2_CID_ANALOGUE_GAIN``.
+
 ``V4L2_CID_HFLIP`` ``(boolean)``
     Mirror the picture horizontally.
 

Documentation/media/uapi/v4l/extended-controls.rst

@@ -2019,7 +2019,7 @@ enum v4l2_exposure_auto_type -
     dynamically vary the frame rate. By default this feature is disabled
     (0) and the frame rate must remain constant.
 
-``V4L2_CID_EXPOSURE_BIAS (integer menu)``
+``V4L2_CID_AUTO_EXPOSURE_BIAS (integer menu)``
     Determines the automatic exposure compensation, it is effective only
     when ``V4L2_CID_EXPOSURE_AUTO`` control is set to ``AUTO``,
     ``SHUTTER_PRIORITY`` or ``APERTURE_PRIORITY``. It is expressed in
@@ -3021,6 +3021,13 @@ Image Process Control IDs
     The video deinterlacing mode (such as Bob, Weave, ...). The menu items are
     driver specific and are documented in :ref:`v4l-drivers`.
 
+``V4L2_CID_DIGITAL_GAIN (integer)``
+    Digital gain is the value by which all colour components
+    are multiplied by. Typically the digital gain applied is the
+    control value divided by e.g. 0x100, meaning that to get no
+    digital gain the control value needs to be 0x100. The no-gain
+    configuration is also typically the default.
+
 
 .. _dv-controls:
 

Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst

+.. -*- coding: utf-8; mode: rst -*-
+
+.. _V4L2-SDR-FMT-PCU16BE:
+
+******************************
+V4L2_SDR_FMT_PCU16BE ('PC16')
+******************************
+
+Planar complex unsigned 16-bit big endian IQ sample
+
+Description
+===========
+
+This format contains a sequence of complex number samples. Each complex
+number consist of two parts called In-phase and Quadrature (IQ). Both I
+and Q are represented as a 16 bit unsigned big endian number stored in
+32 bit space. The remaining unused bits within the 32 bit space will be
+padded with 0. I value starts first and Q value starts at an offset
+equalling half of the buffer size (i.e.) offset = buffersize/2. Out of
+the 16 bits, bit 15:2 (14 bit) is data and bit 1:0 (2 bit) can be any
+value.
+
+**Byte Order.**
+Each cell is one byte.
+
+.. flat-table::
+    :header-rows:  1
+    :stub-columns: 0
+
+    * -  Offset:
+      -  Byte B0
+      -  Byte B1
+      -  Byte B2
+      -  Byte B3
+    * -  start + 0:
+      -  I'\ :sub:`0[13:6]`
+      -  I'\ :sub:`0[5:0]; B1[1:0]=pad`
+      -  pad
+      -  pad
+    * -  start + 4:
+      -  I'\ :sub:`1[13:6]`
+      -  I'\ :sub:`1[5:0]; B1[1:0]=pad`
+      -  pad
+      -  pad
+    * -  ...
+    * - start + offset:
+      -  Q'\ :sub:`0[13:6]`
+      -  Q'\ :sub:`0[5:0]; B1[1:0]=pad`
+      -  pad
+      -  pad
+    * - start + offset + 4:
+      -  Q'\ :sub:`1[13:6]`
+      -  Q'\ :sub:`1[5:0]; B1[1:0]=pad`
+      -  pad
+      -  pad

Documentation/media/uapi/v4l/pixfmt-sdr-pcu18be.rst

+.. -*- coding: utf-8; mode: rst -*-
+
+.. _V4L2-SDR-FMT-PCU18BE:
+
+******************************
+V4L2_SDR_FMT_PCU18BE ('PC18')
+******************************
+
+Planar complex unsigned 18-bit big endian IQ sample
+
+Description
+===========
+
+This format contains a sequence of complex number samples. Each complex
+number consist of two parts called In-phase and Quadrature (IQ). Both I
+and Q are represented as a 18 bit unsigned big endian number stored in
+32 bit space. The remaining unused bits within the 32 bit space will be
+padded with 0. I value starts first and Q value starts at an offset
+equalling half of the buffer size (i.e.) offset = buffersize/2. Out of
+the 18 bits, bit 17:2 (16 bit) is data and bit 1:0 (2 bit) can be any
+value.
+
+**Byte Order.**
+Each cell is one byte.
+
+.. flat-table::
+    :header-rows:  1
+    :stub-columns: 0
+
+    * -  Offset:
+      -  Byte B0
+      -  Byte B1
+      -  Byte B2
+      -  Byte B3
+    * -  start + 0:
+      -  I'\ :sub:`0[17:10]`
+      -  I'\ :sub:`0[9:2]`
+      -  I'\ :sub:`0[1:0]; B2[5:0]=pad`
+      -  pad
+    * -  start + 4:
+      -  I'\ :sub:`1[17:10]`
+      -  I'\ :sub:`1[9:2]`
+      -  I'\ :sub:`1[1:0]; B2[5:0]=pad`
+      -  pad
+    * -  ...
+    * - start + offset:
+      -  Q'\ :sub:`0[17:10]`
+      -  Q'\ :sub:`0[9:2]`
+      -  Q'\ :sub:`0[1:0]; B2[5:0]=pad`
+      -  pad
+    * - start + offset + 4:
+      -  Q'\ :sub:`1[17:10]`
+      -  Q'\ :sub:`1[9:2]`
+      -  Q'\ :sub:`1[1:0]; B2[5:0]=pad`
+      -  pad

Documentation/media/uapi/v4l/pixfmt-sdr-pcu20be.rst

+.. -*- coding: utf-8; mode: rst -*-
+.. _V4L2-SDR-FMT-PCU20BE:
+
+******************************
+V4L2_SDR_FMT_PCU20BE ('PC20')
+******************************
+
+Planar complex unsigned 20-bit big endian IQ sample
+
+Description
+===========
+
+This format contains a sequence of complex number samples. Each complex
+number consist of two parts called In-phase and Quadrature (IQ). Both I
+and Q are represented as a 20 bit unsigned big endian number stored in
+32 bit space. The remaining unused bits within the 32 bit space will be
+padded with 0. I value starts first and Q value starts at an offset
+equalling half of the buffer size (i.e.) offset = buffersize/2. Out of
+the 20 bits, bit 19:2 (18 bit) is data and bit 1:0 (2 bit) can be any
+value.
+
+**Byte Order.**
+Each cell is one byte.
+
+.. flat-table::
+    :header-rows:  1
+    :stub-columns: 0
+
+    * -  Offset:
+      -  Byte B0
+      -  Byte B1
+      -  Byte B2
+      -  Byte B3
+    * -  start + 0:
+      -  I'\ :sub:`0[19:12]`
+      -  I'\ :sub:`0[11:4]`
+      -  I'\ :sub:`0[3:0]; B2[3:0]=pad`
+      -  pad
+    * -  start + 4:
+      -  I'\ :sub:`1[19:12]`
+      -  I'\ :sub:`1[11:4]`
+      -  I'\ :sub:`1[3:0]; B2[3:0]=pad`
+      -  pad
+    * -  ...
+    * - start + offset:
+      -  Q'\ :sub:`0[19:12]`
+      -  Q'\ :sub:`0[11:4]`
+      -  Q'\ :sub:`0[3:0]; B2[3:0]=pad`
+      -  pad
+    * - start + offset + 4:
+      -  Q'\ :sub:`1[19:12]`
+      -  Q'\ :sub:`1[11:4]`
+      -  Q'\ :sub:`1[3:0]; B2[3:0]=pad`
+      -  pad

Documentation/media/uapi/v4l/sdr-formats.rst

@@ -17,3 +17,6 @@ These formats are used for :ref:`SDR <sdr>` interface only.
     pixfmt-sdr-cs08
     pixfmt-sdr-cs14le
     pixfmt-sdr-ru12le
+    pixfmt-sdr-pcu16be
+    pixfmt-sdr-pcu18be
+    pixfmt-sdr-pcu20be

Documentation/media/uapi/v4l/vidioc-cropcap.rst

@@ -39,17 +39,10 @@ structure. Drivers fill the rest of the structure. The results are
 constant except when switching the video standard. Remember this switch
 can occur implicit when switching the video input or output.
 
-Do not use the multiplanar buffer types. Use
-``V4L2_BUF_TYPE_VIDEO_CAPTURE`` instead of
-``V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE`` and use
-``V4L2_BUF_TYPE_VIDEO_OUTPUT`` instead of
-``V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE``.
-
 This ioctl must be implemented for video capture or output devices that
 support cropping and/or scaling and/or have non-square pixels, and for
 overlay devices.
 
-
 .. c:type:: v4l2_cropcap
 
 .. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
@@ -62,9 +55,9 @@ overlay devices.
     * - __u32
       - ``type``
       - Type of the data stream, set by the application. Only these types
-	are valid here: ``V4L2_BUF_TYPE_VIDEO_CAPTURE``,
-	``V4L2_BUF_TYPE_VIDEO_OUTPUT`` and
-	``V4L2_BUF_TYPE_VIDEO_OVERLAY``. See :c:type:`v4l2_buf_type`.
+	are valid here: ``V4L2_BUF_TYPE_VIDEO_CAPTURE``, ``V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE``,
+	``V4L2_BUF_TYPE_VIDEO_OUTPUT``, ``V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE`` and
+	``V4L2_BUF_TYPE_VIDEO_OVERLAY``. See :c:type:`v4l2_buf_type` and the note above.
     * - struct :ref:`v4l2_rect <v4l2-rect-crop>`
       - ``bounds``
       - Defines the window within capturing or output is possible, this
@@ -90,6 +83,16 @@ overlay devices.
 	``pixelaspect`` to 1/1. Other common values are 54/59 for PAL and
 	SECAM, 11/10 for NTSC sampled according to [:ref:`itu601`].
 
+.. note::
+   Unfortunately in the case of multiplanar buffer types
+   (``V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE`` and ``V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE``)
+   this API was messed up with regards to how the :c:type:`v4l2_cropcap` ``type`` field
+   should be filled in. Some drivers only accepted the ``_MPLANE`` buffer type while
+   other drivers only accepted a non-multiplanar buffer type (i.e. without the
+   ``_MPLANE`` at the end).
+
+   Starting with kernel 4.13 both variations are allowed.
+
 
 
 .. _v4l2-rect-crop:

Documentation/media/uapi/v4l/vidioc-g-crop.rst

@@ -45,12 +45,6 @@ and struct :c:type:`v4l2_rect` substructure named ``c`` of a
 v4l2_crop structure and call the :ref:`VIDIOC_S_CROP <VIDIOC_G_CROP>` ioctl with a pointer
 to this structure.
 
-Do not use the multiplanar buffer types. Use
-``V4L2_BUF_TYPE_VIDEO_CAPTURE`` instead of
-``V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE`` and use
-``V4L2_BUF_TYPE_VIDEO_OUTPUT`` instead of
-``V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE``.
-
 The driver first adjusts the requested dimensions against hardware
 limits, i. e. the bounds given by the capture/output window, and it
 rounds to the closest possible values of horizontal and vertical offset,
@@ -87,14 +81,24 @@ When cropping is not supported then no parameters are changed and
     * - __u32
       - ``type``
       - Type of the data stream, set by the application. Only these types
-	are valid here: ``V4L2_BUF_TYPE_VIDEO_CAPTURE``,
-	``V4L2_BUF_TYPE_VIDEO_OUTPUT`` and
-	``V4L2_BUF_TYPE_VIDEO_OVERLAY``. See :c:type:`v4l2_buf_type`.
+	are valid here: ``V4L2_BUF_TYPE_VIDEO_CAPTURE``, ``V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE``,
+	``V4L2_BUF_TYPE_VIDEO_OUTPUT``, ``V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE`` and
+	``V4L2_BUF_TYPE_VIDEO_OVERLAY``. See :c:type:`v4l2_buf_type` and the note above.
     * - struct :c:type:`v4l2_rect`
       - ``c``
       - Cropping rectangle. The same co-ordinate system as for struct
 	:c:type:`v4l2_cropcap` ``bounds`` is used.
 
+.. note::
+   Unfortunately in the case of multiplanar buffer types
+   (``V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE`` and ``V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE``)
+   this API was messed up with regards to how the :c:type:`v4l2_crop` ``type`` field
+   should be filled in. Some drivers only accepted the ``_MPLANE`` buffer type while
+   other drivers only accepted a non-multiplanar buffer type (i.e. without the
+   ``_MPLANE`` at the end).
+
+   Starting with kernel 4.13 both variations are allowed.
+
 
 Return Value
 ============

Documentation/media/uapi/v4l/vidioc-g-selection.rst

@@ -42,11 +42,7 @@ The ioctls are used to query and configure selection rectangles.
 
 To query the cropping (composing) rectangle set struct
 :c:type:`v4l2_selection` ``type`` field to the
-respective buffer type. Do not use the multiplanar buffer types. Use
-``V4L2_BUF_TYPE_VIDEO_CAPTURE`` instead of
-``V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE`` and use
-``V4L2_BUF_TYPE_VIDEO_OUTPUT`` instead of
-``V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE``. The next step is setting the
+respective buffer type. The next step is setting the
 value of struct :c:type:`v4l2_selection` ``target``
 field to ``V4L2_SEL_TGT_CROP`` (``V4L2_SEL_TGT_COMPOSE``). Please refer
 to table :ref:`v4l2-selections-common` or :ref:`selection-api` for
@@ -64,11 +60,7 @@ pixels.
 
 To change the cropping (composing) rectangle set the struct
 :c:type:`v4l2_selection` ``type`` field to the
-respective buffer type. Do not use multiplanar buffers. Use
-``V4L2_BUF_TYPE_VIDEO_CAPTURE`` instead of
-``V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE``. Use
-``V4L2_BUF_TYPE_VIDEO_OUTPUT`` instead of
-``V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE``. The next step is setting the
+respective buffer type. The next step is setting the
 value of struct :c:type:`v4l2_selection` ``target`` to
 ``V4L2_SEL_TGT_CROP`` (``V4L2_SEL_TGT_COMPOSE``). Please refer to table
 :ref:`v4l2-selections-common` or :ref:`selection-api` for additional
@@ -169,6 +161,16 @@ Selection targets and flags are documented in
       - Reserved fields for future use. Drivers and applications must zero
 	this array.
 
+.. note::
+   Unfortunately in the case of multiplanar buffer types
+   (``V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE`` and ``V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE``)
+   this API was messed up with regards to how the :c:type:`v4l2_selection` ``type`` field
+   should be filled in. Some drivers only accepted the ``_MPLANE`` buffer type while
+   other drivers only accepted a non-multiplanar buffer type (i.e. without the
+   ``_MPLANE`` at the end).
+
+   Starting with kernel 4.13 both variations are allowed.
+
 
 Return Value
 ============

Documentation/media/v4l-drivers/index.rst

@@ -42,6 +42,7 @@ For more details see the file COPYING in the source distribution of Linux.
 	davinci-vpbe
 	fimc
 	ivtv
+	max2175
 	meye
 	omap3isp
 	omap4_camera

Documentation/media/v4l-drivers/max2175.rst

+Maxim Integrated MAX2175 RF to bits tuner driver
+================================================
+
+The MAX2175 driver implements the following driver-specific controls:
+
+``V4L2_CID_MAX2175_I2S_ENABLE``
+-------------------------------
+    Enable/Disable I2S output of the tuner. This is a private control
+    that can be accessed only using the subdev interface.
+    Refer to Documentation/media/kapi/v4l2-controls for more details.
+
+.. flat-table::
+    :header-rows:  0
+    :stub-columns: 0
+    :widths:       1 4
+
+    * - ``(0)``
+      - I2S output is disabled.
+    * - ``(1)``
+      - I2S output is enabled.
+
+``V4L2_CID_MAX2175_HSLS``
+-------------------------
+    The high-side/low-side (HSLS) control of the tuner for a given band.
+
+.. flat-table::
+    :header-rows:  0
+    :stub-columns: 0
+    :widths:       1 4
+
+    * - ``(0)``
+      - The LO frequency position is below the desired frequency.
+    * - ``(1)``
+      - The LO frequency position is above the desired frequency.
+
+``V4L2_CID_MAX2175_RX_MODE (menu)``
+-----------------------------------
+    The Rx mode controls a number of preset parameters of the tuner like
+    sample clock (sck), sampling rate etc. These multiple settings are
+    provided under one single label called Rx mode in the datasheet. The
+    list below shows the supported modes with a brief description.
+
+.. flat-table::
+    :header-rows:  0
+    :stub-columns: 0
+    :widths:       1 4
+
+    * - ``"Europe modes"``
+    * - ``"FM 1.2" (0)``
+      - This configures FM band with a sample rate of 0.512 million
+        samples/sec with a 10.24 MHz sck.
+    * - ``"DAB 1.2" (1)``
+      - This configures VHF band with a sample rate of 2.048 million
+        samples/sec with a 32.768 MHz sck.
+
+    * - ``"North America modes"``
+    * - ``"FM 1.0" (0)``
+      - This configures FM band with a sample rate of 0.7441875 million
+        samples/sec with a 14.88375 MHz sck.
+    * - ``"DAB 1.2" (1)``
+      - This configures FM band with a sample rate of 0.372 million
+        samples/sec with a 7.441875 MHz sck.

MAINTAINERS

@@ -1802,11 +1802,12 @@ F:	arch/arm/plat-samsung/s5p-dev-mfc.c
 F:	drivers/media/platform/s5p-mfc/
 
 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
-M:	Kyungmin Park <kyungmin.park@samsung.com>
-L:	linux-arm-kernel@lists.infradead.org
+M:	Marek Szyprowski <m.szyprowski@samsung.com>
+L:	linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
 L:	linux-media@vger.kernel.org
 S:	Maintained
-F:	drivers/staging/media/platform/s5p-cec/
+F:	drivers/media/platform/s5p-cec/
+F:	Documentation/devicetree/bindings/media/s5p-cec.txt
 
 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
 M:	Andrzej Pietrasiewicz <andrzej.p@samsung.com>
@@ -3174,6 +3175,7 @@ F:	include/media/cec.h
 F:	include/media/cec-notifier.h
 F:	include/uapi/linux/cec.h
 F:	include/uapi/linux/cec-funcs.h
+F:	Documentation/devicetree/bindings/media/cec.txt
 
 CELL BROADBAND ENGINE ARCHITECTURE
 M:	Arnd Bergmann <arnd@arndb.de>
@@ -4734,6 +4736,13 @@ S:	Maintained
 F:	drivers/media/usb/dvb-usb-v2/dvb_usb*
 F:	drivers/media/usb/dvb-usb-v2/usb_urb.c
 
+DONGWOON DW9714 LENS VOICE COIL DRIVER
+M:	Sakari Ailus <sakari.ailus@linux.intel.com>
+L:	linux-media@vger.kernel.org
+T:	git git://linuxtv.org/media_tree.git
+S:	Maintained
+F:	drivers/media/i2c/dw9714.c
+
 DYNAMIC DEBUG
 M:	Jason Baron <jbaron@akamai.com>
 S:	Maintained
@@ -8101,6 +8110,16 @@ S:	Maintained
 F:	Documentation/hwmon/max20751
 F:	drivers/hwmon/max20751.c
 
+MAX2175 SDR TUNER DRIVER
+M:	Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
+L:	linux-media@vger.kernel.org
+T:	git git://linuxtv.org/media_tree.git
+S:	Maintained
+F:	Documentation/devicetree/bindings/media/i2c/max2175.txt
+F:	Documentation/media/v4l-drivers/max2175.rst
+F:	drivers/media/i2c/max2175*
+F:	include/uapi/linux/max2175.h
+
 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
 L:	linux-hwmon@vger.kernel.org
 S:	Orphan
@@ -8181,6 +8200,27 @@ L:	linux-iio@vger.kernel.org
 S:	Maintained
 F:	drivers/iio/dac/cio-dac.c
 
+MEDIA DRIVERS FOR RENESAS - DRIF
+M:	Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
+L:	linux-media@vger.kernel.org
+L:	linux-renesas-soc@vger.kernel.org
+T:	git git://linuxtv.org/media_tree.git
+S:	Supported
+F:	Documentation/devicetree/bindings/media/renesas,drif.txt
+F:	drivers/media/platform/rcar_drif.c
+
+MEDIA DRIVERS FOR FREESCALE IMX
+M:	Steve Longerbeam <slongerbeam@gmail.com>
+M:	Philipp Zabel <p.zabel@pengutronix.de>
+L:	linux-media@vger.kernel.org
+T:	git git://linuxtv.org/media_tree.git
+S:	Maintained
+F:	Documentation/devicetree/bindings/media/imx.txt
+F:	Documentation/media/v4l-drivers/imx.rst
+F:	drivers/staging/media/imx/
+F:	include/linux/imx-media.h
+F:	include/media/imx.h
+
 MEDIA DRIVERS FOR RENESAS - FCP
 M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 L:	linux-media@vger.kernel.org
@@ -9548,6 +9588,13 @@ M:	Harald Welte <laforge@gnumonks.org>
 S:	Maintained
 F:	drivers/char/pcmcia/cm4040_cs.*
 
+OMNIVISION OV5640 SENSOR DRIVER
+M:	Steve Longerbeam <slongerbeam@gmail.com>
+L:	linux-media@vger.kernel.org
+T:	git git://linuxtv.org/media_tree.git
+S:	Maintained
+F:	drivers/media/i2c/ov5640.c
+
 OMNIVISION OV5647 SENSOR DRIVER
 M:	Ramiro Oliveira <roliveir@synopsys.com>
 L:	linux-media@vger.kernel.org
@@ -9563,6 +9610,13 @@ S:	Maintained
 F:	drivers/media/i2c/ov7670.c
 F:	Documentation/devicetree/bindings/media/i2c/ov7670.txt
 
+OMNIVISION OV13858 SENSOR DRIVER
+M:	Sakari Ailus <sakari.ailus@linux.intel.com>
+L:	linux-media@vger.kernel.org
+T:	git git://linuxtv.org/media_tree.git
+S:	Maintained
+F:	drivers/media/i2c/ov13858.c
+
 ONENAND FLASH DRIVER
 M:	Kyungmin Park <kyungmin.park@samsung.com>
 L:	linux-mtd@lists.infradead.org
@@ -10714,6 +10768,14 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.g
 S:	Supported
 F:	arch/hexagon/
 
+QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
+M:	Stanimir Varbanov <stanimir.varbanov@linaro.org>
+L:	linux-media@vger.kernel.org
+L:	linux-arm-msm@vger.kernel.org
+T:	git git://linuxtv.org/media_tree.git
+S:	Maintained
+F:	drivers/media/platform/qcom/venus/
+
 QUALCOMM WCN36XX WIRELESS DRIVER
 M:	Eugene Krasnikov <k.eugene.e@gmail.com>
 L:	wcn36xx@lists.infradead.org
@@ -12118,8 +12180,9 @@ F:	drivers/leds/leds-net48xx.c
 
 SOFTLOGIC 6x10 MPEG CODEC
 M:	Bluecherry Maintainers <maintainers@bluecherrydvr.com>
+M:	Anton Sviridenko <anton@corp.bluecherry.net>
 M:	Andrey Utkin <andrey.utkin@corp.bluecherry.net>
-M:	Andrey Utkin <andrey.krieger.utkin@gmail.com>
+M:	Andrey Utkin <andrey_utkin@fastmail.com>
 M:	Ismael Luceno <ismael@iodev.co.uk>
 L:	linux-media@vger.kernel.org
 S:	Supported
@@ -13067,6 +13130,7 @@ F:	Documentation/media/v4l-drivers/tm6000*
 
 TW5864 VIDEO4LINUX DRIVER
 M:	Bluecherry Maintainers <maintainers@bluecherrydvr.com>
+M:	Anton Sviridenko <anton@corp.bluecherry.net>
 M:	Andrey Utkin <andrey.utkin@corp.bluecherry.net>
 M:	Andrey Utkin <andrey_utkin@fastmail.com>
 L:	linux-media@vger.kernel.org
@@ -13692,6 +13756,12 @@ S:	Maintained
 F:	drivers/media/v4l2-core/videobuf2-*
 F:	include/media/videobuf2-*
 
+VIDEO MULTIPLEXER DRIVER
+M:	Philipp Zabel <p.zabel@pengutronix.de>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+F:	drivers/media/platform/video-mux.c
+
 VIRTIO AND VHOST VSOCK DRIVER
 M:	Stefan Hajnoczi <stefanha@redhat.com>
 L:	kvm@vger.kernel.org

drivers/leds/leds-aat1290.c

@@ -503,8 +503,9 @@ static int aat1290_led_probe(struct platform_device *pdev)
 	aat1290_init_v4l2_flash_config(led, &led_cfg, &v4l2_sd_cfg);
 
 	/* Create V4L2 Flash subdev. */
-	led->v4l2_flash = v4l2_flash_init(dev, sub_node, fled_cdev, NULL,
-					  &v4l2_flash_ops, &v4l2_sd_cfg);
+	led->v4l2_flash = v4l2_flash_init(dev, of_fwnode_handle(sub_node),
+					  fled_cdev, NULL, &v4l2_flash_ops,
+					  &v4l2_sd_cfg);
 	if (IS_ERR(led->v4l2_flash)) {
 		ret = PTR_ERR(led->v4l2_flash);
 		goto error_v4l2_flash_init;

drivers/leds/leds-max77693.c

@@ -930,8 +930,9 @@ static int max77693_register_led(struct max77693_sub_led *sub_led,
 	max77693_init_v4l2_flash_config(sub_led, led_cfg, &v4l2_sd_cfg);
 
 	/* Register in the V4L2 subsystem. */
-	sub_led->v4l2_flash = v4l2_flash_init(dev, sub_node, fled_cdev, NULL,
-					      &v4l2_flash_ops, &v4l2_sd_cfg);
+	sub_led->v4l2_flash = v4l2_flash_init(dev, of_fwnode_handle(sub_node),
+					      fled_cdev, NULL, &v4l2_flash_ops,
+					      &v4l2_sd_cfg);
 	if (IS_ERR(sub_led->v4l2_flash)) {
 		ret = PTR_ERR(sub_led->v4l2_flash);
 		goto err_v4l2_flash_init;

drivers/media/cec/cec-adap.c

@@ -28,6 +28,8 @@
 #include <linux/string.h>
 #include <linux/types.h>
 
+#include <drm/drm_edid.h>
+
 #include "cec-priv.h"
 
 static void cec_fill_msg_report_features(struct cec_adapter *adap,
@@ -366,6 +368,8 @@ int cec_thread_func(void *_adap)
 			 * transmit should be canceled.
 			 */
 			err = wait_event_interruptible_timeout(adap->kthread_waitq,
+				(adap->needs_hpd &&
+				 (!adap->is_configured && !adap->is_configuring)) ||
 				kthread_should_stop() ||
 				(!adap->transmitting &&
 				 !list_empty(&adap->transmit_queue)),
@@ -381,7 +385,9 @@ int cec_thread_func(void *_adap)
 
 		mutex_lock(&adap->lock);
 
-		if (kthread_should_stop()) {
+		if ((adap->needs_hpd &&
+		     (!adap->is_configured && !adap->is_configuring)) ||
+		    kthread_should_stop()) {
 			cec_flush(adap);
 			goto unlock;
 		}
@@ -392,7 +398,7 @@ int cec_thread_func(void *_adap)
 			 * happen and is an indication of a faulty CEC adapter
 			 * driver, or the CEC bus is in some weird state.
 			 */
-			dprintk(0, "message %*ph timed out!\n",
+			dprintk(0, "%s: message %*ph timed out!\n", __func__,
 				adap->transmitting->msg.len,
 				adap->transmitting->msg.msg);
 			/* Just give up on this. */
@@ -468,7 +474,7 @@ void cec_transmit_done(struct cec_adapter *adap, u8 status, u8 arb_lost_cnt,
 	struct cec_msg *msg;
 	u64 ts = ktime_get_ns();
 
-	dprintk(2, "cec_transmit_done %02x\n", status);
+	dprintk(2, "%s: status %02x\n", __func__, status);
 	mutex_lock(&adap->lock);
 	data = adap->transmitting;
 	if (!data) {
@@ -477,7 +483,8 @@ void cec_transmit_done(struct cec_adapter *adap, u8 status, u8 arb_lost_cnt,
 		 * unplugged while the transmit is ongoing. Ignore this
 		 * transmit in that case.
 		 */
-		dprintk(1, "cec_transmit_done without an ongoing transmit!\n");
+		dprintk(1, "%s was called without an ongoing transmit!\n",
+			__func__);
 		goto unlock;
 	}
 
@@ -504,6 +511,12 @@ void cec_transmit_done(struct cec_adapter *adap, u8 status, u8 arb_lost_cnt,
 	    !(status & (CEC_TX_STATUS_MAX_RETRIES | CEC_TX_STATUS_OK))) {
 		/* Retry this message */
 		data->attempts--;
+		if (msg->timeout)
+			dprintk(2, "retransmit: %*ph (attempts: %d, wait for 0x%02x)\n",
+				msg->len, msg->msg, data->attempts, msg->reply);
+		else
+			dprintk(2, "retransmit: %*ph (attempts: %d)\n",
+				msg->len, msg->msg, data->attempts);
 		/* Add the message in front of the transmit queue */
 		list_add(&data->list, &adap->transmit_queue);
 		adap->transmit_queue_sz++;
@@ -544,6 +557,32 @@ void cec_transmit_done(struct cec_adapter *adap, u8 status, u8 arb_lost_cnt,
 }
 EXPORT_SYMBOL_GPL(cec_transmit_done);
 
+void cec_transmit_attempt_done(struct cec_adapter *adap, u8 status)
+{
+	switch (status) {
+	case CEC_TX_STATUS_OK:
+		cec_transmit_done(adap, status, 0, 0, 0, 0);
+		return;
+	case CEC_TX_STATUS_ARB_LOST:
+		cec_transmit_done(adap, status, 1, 0, 0, 0);
+		return;
+	case CEC_TX_STATUS_NACK:
+		cec_transmit_done(adap, status, 0, 1, 0, 0);
+		return;
+	case CEC_TX_STATUS_LOW_DRIVE:
+		cec_transmit_done(adap, status, 0, 0, 1, 0);
+		return;
+	case CEC_TX_STATUS_ERROR:
+		cec_transmit_done(adap, status, 0, 0, 0, 1);
+		return;
+	default:
+		/* Should never happen */
+		WARN(1, "cec-%s: invalid status 0x%02x\n", adap->name, status);
+		return;
+	}
+}
+EXPORT_SYMBOL_GPL(cec_transmit_attempt_done);
+
 /*
  * Called when waiting for a reply times out.
  */
@@ -647,7 +686,7 @@ int cec_transmit_msg_fh(struct cec_adapter *adap, struct cec_msg *msg,
 		return -EINVAL;
 	}
 	if (!adap->is_configured && !adap->is_configuring) {
-		if (msg->msg[0] != 0xf0) {
+		if (adap->needs_hpd || msg->msg[0] != 0xf0) {
 			dprintk(1, "%s: adapter is unconfigured\n", __func__);
 			return -ENONET;
 		}
@@ -911,7 +950,7 @@ void cec_received_msg(struct cec_adapter *adap, struct cec_msg *msg)
 	memset(msg->msg + msg->len, 0, sizeof(msg->msg) - msg->len);
 
 	mutex_lock(&adap->lock);
-	dprintk(2, "cec_received_msg: %*ph\n", msg->len, msg->msg);
+	dprintk(2, "%s: %*ph\n", __func__, msg->len, msg->msg);
 
 	/* Check if this message was for us (directed or broadcast). */
 	if (!cec_msg_is_broadcast(msg))
@@ -1112,9 +1151,6 @@ static int cec_config_log_addr(struct cec_adapter *adap,
 	las->log_addr[idx] = log_addr;
 	las->log_addr_mask |= 1 << log_addr;
 	adap->phys_addrs[log_addr] = adap->phys_addr;
-
-	dprintk(2, "claimed addr %d (%d)\n", log_addr,
-		las->primary_device_type[idx]);
 	return 1;
 }
 
@@ -1126,7 +1162,9 @@ static int cec_config_log_addr(struct cec_adapter *adap,
  */
 static void cec_adap_unconfigure(struct cec_adapter *adap)
 {
-	WARN_ON(adap->ops->adap_log_addr(adap, CEC_LOG_ADDR_INVALID));
+	if (!adap->needs_hpd ||
+	    adap->phys_addr != CEC_PHYS_ADDR_INVALID)
+		WARN_ON(adap->ops->adap_log_addr(adap, CEC_LOG_ADDR_INVALID));
 	adap->log_addrs.log_addr_mask = 0;
 	adap->is_configuring = false;
 	adap->is_configured = false;
@@ -1300,7 +1338,7 @@ static int cec_config_thread_func(void *arg)
 		/* Report Physical Address */
 		cec_msg_report_physical_addr(&msg, adap->phys_addr,
 					     las->primary_device_type[i]);
-		dprintk(2, "config: la %d pa %x.%x.%x.%x\n",
+		dprintk(1, "config: la %d pa %x.%x.%x.%x\n",
 			las->log_addr[i],
 			cec_phys_addr_exp(adap->phys_addr));
 		cec_transmit_msg_fh(adap, &msg, NULL, false);
@@ -1355,6 +1393,8 @@ void __cec_s_phys_addr(struct cec_adapter *adap, u16 phys_addr, bool block)
 	if (phys_addr == adap->phys_addr || adap->devnode.unregistered)
 		return;
 
+	dprintk(1, "new physical address %x.%x.%x.%x\n",
+		cec_phys_addr_exp(phys_addr));
 	if (phys_addr == CEC_PHYS_ADDR_INVALID ||
 	    adap->phys_addr != CEC_PHYS_ADDR_INVALID) {
 		adap->phys_addr = CEC_PHYS_ADDR_INVALID;
@@ -1364,7 +1404,7 @@ void __cec_s_phys_addr(struct cec_adapter *adap, u16 phys_addr, bool block)
 		if (adap->monitor_all_cnt)
 			WARN_ON(call_op(adap, adap_monitor_all_enable, false));
 		mutex_lock(&adap->devnode.lock);
-		if (list_empty(&adap->devnode.fhs))
+		if (adap->needs_hpd || list_empty(&adap->devnode.fhs))
 			WARN_ON(adap->ops->adap_enable(adap, false));
 		mutex_unlock(&adap->devnode.lock);
 		if (phys_addr == CEC_PHYS_ADDR_INVALID)
@@ -1372,7 +1412,7 @@ void __cec_s_phys_addr(struct cec_adapter *adap, u16 phys_addr, bool block)
 	}
 
 	mutex_lock(&adap->devnode.lock);
-	if (list_empty(&adap->devnode.fhs) &&
+	if ((adap->needs_hpd || list_empty(&adap->devnode.fhs)) &&
 	    adap->ops->adap_enable(adap, true)) {
 		mutex_unlock(&adap->devnode.lock);
 		return;
@@ -1380,7 +1420,7 @@ void __cec_s_phys_addr(struct cec_adapter *adap, u16 phys_addr, bool block)
 
 	if (adap->monitor_all_cnt &&
 	    call_op(adap, adap_monitor_all_enable, true)) {
-		if (list_empty(&adap->devnode.fhs))
+		if (adap->needs_hpd || list_empty(&adap->devnode.fhs))
 			WARN_ON(adap->ops->adap_enable(adap, false));
 		mutex_unlock(&adap->devnode.lock);
 		return;
@@ -1404,6 +1444,18 @@ void cec_s_phys_addr(struct cec_adapter *adap, u16 phys_addr, bool block)
 }
 EXPORT_SYMBOL_GPL(cec_s_phys_addr);
 
+void cec_s_phys_addr_from_edid(struct cec_adapter *adap,
+			       const struct edid *edid)
+{
+	u16 pa = CEC_PHYS_ADDR_INVALID;
+
+	if (edid && edid->extensions)
+		pa = cec_get_edid_phys_addr((const u8 *)edid,
+				EDID_LENGTH * (edid->extensions + 1), NULL);
+	cec_s_phys_addr(adap, pa, false);
+}
+EXPORT_SYMBOL_GPL(cec_s_phys_addr_from_edid);
+
 /*
  * Called from either the ioctl or a driver to set the logical addresses.
  *
@@ -1534,12 +1586,12 @@ int __cec_s_log_addrs(struct cec_adapter *adap,
 		if (log_addrs->num_log_addrs == 2) {
 			if (!(type_mask & ((1 << CEC_LOG_ADDR_TYPE_AUDIOSYSTEM) |
 					   (1 << CEC_LOG_ADDR_TYPE_TV)))) {
-				dprintk(1, "Two LAs is only allowed for audiosystem and TV\n");
+				dprintk(1, "two LAs is only allowed for audiosystem and TV\n");
 				return -EINVAL;
 			}
 			if (!(type_mask & ((1 << CEC_LOG_ADDR_TYPE_PLAYBACK) |
 					   (1 << CEC_LOG_ADDR_TYPE_RECORD)))) {
-				dprintk(1, "An audiosystem/TV can only be combined with record or playback\n");
+				dprintk(1, "an audiosystem/TV can only be combined with record or playback\n");
 				return -EINVAL;
 			}
 		}
@@ -1653,7 +1705,7 @@ static int cec_receive_notify(struct cec_adapter *adap, struct cec_msg *msg,
 	bool from_unregistered = init_laddr == 0xf;
 	struct cec_msg tx_cec_msg = { };
 
-	dprintk(1, "cec_receive_notify: %*ph\n", msg->len, msg->msg);
+	dprintk(2, "%s: %*ph\n", __func__, msg->len, msg->msg);
 
 	/* If this is a CDC-Only device, then ignore any non-CDC messages */
 	if (cec_is_cdc_only(&adap->log_addrs) &&
@@ -1722,7 +1774,7 @@ static int cec_receive_notify(struct cec_adapter *adap, struct cec_msg *msg,
 
 		if (!from_unregistered)
 			adap->phys_addrs[init_laddr] = pa;
-		dprintk(1, "Reported physical address %x.%x.%x.%x for logical address %d\n",
+		dprintk(1, "reported physical address %x.%x.%x.%x for logical address %d\n",
 			cec_phys_addr_exp(pa), init_laddr);
 		break;
 	}

drivers/media/cec/cec-api.c

@@ -202,7 +202,8 @@ static long cec_transmit(struct cec_adapter *adap, struct cec_fh *fh,
 		err = -EPERM;
 	else if (adap->is_configuring)
 		err = -ENONET;
-	else if (!adap->is_configured && msg.msg[0] != 0xf0)
+	else if (!adap->is_configured &&
+		 (adap->needs_hpd || msg.msg[0] != 0xf0))
 		err = -ENONET;
 	else if (cec_is_busy(adap, fh))
 		err = -EBUSY;
@@ -515,6 +516,7 @@ static int cec_open(struct inode *inode, struct file *filp)
 
 	mutex_lock(&devnode->lock);
 	if (list_empty(&devnode->fhs) &&
+	    !adap->needs_hpd &&
 	    adap->phys_addr == CEC_PHYS_ADDR_INVALID) {
 		err = adap->ops->adap_enable(adap, true);
 		if (err) {
@@ -559,6 +561,7 @@ static int cec_release(struct inode *inode, struct file *filp)
 	mutex_lock(&devnode->lock);
 	list_del(&fh->list);
 	if (list_empty(&devnode->fhs) &&
+	    !adap->needs_hpd &&
 	    adap->phys_addr == CEC_PHYS_ADDR_INVALID) {
 		WARN_ON(adap->ops->adap_enable(adap, false));
 	}

drivers/media/cec/cec-core.c

@@ -230,6 +230,7 @@ struct cec_adapter *cec_allocate_adapter(const struct cec_adap_ops *ops,
 	adap->log_addrs.cec_version = CEC_OP_CEC_VERSION_2_0;
 	adap->log_addrs.vendor_id = CEC_VENDOR_ID_NONE;
 	adap->capabilities = caps;
+	adap->needs_hpd = caps & CEC_CAP_NEEDS_HPD;
 	adap->available_log_addrs = available_las;
 	adap->sequence = 0;
 	adap->ops = ops;

drivers/media/dvb-core/dvb_ca_en50221.c

@@ -193,8 +193,10 @@ static void dvb_ca_private_put(struct dvb_ca_private *ca)
 }
 
 static void dvb_ca_en50221_thread_wakeup(struct dvb_ca_private *ca);
-static int dvb_ca_en50221_read_data(struct dvb_ca_private *ca, int slot, u8 * ebuf, int ecount);
-static int dvb_ca_en50221_write_data(struct dvb_ca_private *ca, int slot, u8 * ebuf, int ecount);
+static int dvb_ca_en50221_read_data(struct dvb_ca_private *ca, int slot,
+				    u8 *ebuf, int ecount);
+static int dvb_ca_en50221_write_data(struct dvb_ca_private *ca, int slot,
+				     u8 *ebuf, int ecount);
 
 
 /**
@@ -206,7 +208,7 @@ static int dvb_ca_en50221_write_data(struct dvb_ca_private *ca, int slot, u8 * e
  * @nlen: Number of bytes in needle.
  * @return Pointer into haystack needle was found at, or NULL if not found.
  */
-static char *findstr(char * haystack, int hlen, char * needle, int nlen)
+static char *findstr(char *haystack, int hlen, char *needle, int nlen)
 {
 	int i;
 
@@ -390,7 +392,8 @@ static int dvb_ca_en50221_link_init(struct dvb_ca_private *ca, int slot)
  * @return 0 on success, nonzero on error.
  */
 static int dvb_ca_en50221_read_tuple(struct dvb_ca_private *ca, int slot,
-				     int *address, int *tupleType, int *tupleLength, u8 * tuple)
+				     int *address, int *tupleType,
+				     int *tupleLength, u8 *tuple)
 {
 	int i;
 	int _tupleType;
@@ -621,7 +624,8 @@ static int dvb_ca_en50221_set_configoption(struct dvb_ca_private *ca, int slot)
  *
  * @return Number of bytes read, or < 0 on error
  */
-static int dvb_ca_en50221_read_data(struct dvb_ca_private *ca, int slot, u8 * ebuf, int ecount)
+static int dvb_ca_en50221_read_data(struct dvb_ca_private *ca, int slot,
+				    u8 *ebuf, int ecount)
 {
 	int bytes_read;
 	int status;
@@ -745,7 +749,8 @@ static int dvb_ca_en50221_read_data(struct dvb_ca_private *ca, int slot, u8 * eb
  *
  * @return Number of bytes written, or < 0 on error.
  */
-static int dvb_ca_en50221_write_data(struct dvb_ca_private *ca, int slot, u8 * buf, int bytes_write)
+static int dvb_ca_en50221_write_data(struct dvb_ca_private *ca, int slot,
+				     u8 *buf, int bytes_write)
 {
 	int status;
 	int i;
@@ -840,7 +845,6 @@ static int dvb_ca_en50221_write_data(struct dvb_ca_private *ca, int slot, u8 * b
 exitnowrite:
 	return status;
 }
-EXPORT_SYMBOL(dvb_ca_en50221_camchange_irq);
 
 
 
@@ -849,7 +853,7 @@ EXPORT_SYMBOL(dvb_ca_en50221_camchange_irq);
 
 
 /**
- * dvb_ca_en50221_camready_irq - A CAM has been removed => shut it down.
+ * dvb_ca_en50221_slot_shutdown - A CAM has been removed => shut it down.
  *
  * @ca: CA instance.
  * @slot: Slot to shut down.
@@ -870,11 +874,10 @@ static int dvb_ca_en50221_slot_shutdown(struct dvb_ca_private *ca, int slot)
 	/* success */
 	return 0;
 }
-EXPORT_SYMBOL(dvb_ca_en50221_camready_irq);
 
 
 /**
- * dvb_ca_en50221_camready_irq - A CAMCHANGE IRQ has occurred.
+ * dvb_ca_en50221_camchange_irq - A CAMCHANGE IRQ has occurred.
  *
  * @ca: CA instance.
  * @slot: Slot concerned.
@@ -899,7 +902,7 @@ void dvb_ca_en50221_camchange_irq(struct dvb_ca_en50221 *pubca, int slot, int ch
 	atomic_inc(&ca->slot_info[slot].camchange_count);
 	dvb_ca_en50221_thread_wakeup(ca);
 }
-EXPORT_SYMBOL(dvb_ca_en50221_frda_irq);
+EXPORT_SYMBOL(dvb_ca_en50221_camchange_irq);
 
 
 /**
@@ -919,10 +922,11 @@ void dvb_ca_en50221_camready_irq(struct dvb_ca_en50221 *pubca, int slot)
 		dvb_ca_en50221_thread_wakeup(ca);
 	}
 }
+EXPORT_SYMBOL(dvb_ca_en50221_camready_irq);
 
 
 /**
- * An FR or DA IRQ has occurred.
+ * dvb_ca_en50221_frda_irq - An FR or DA IRQ has occurred.
  *
  * @ca: CA instance.
  * @slot: Slot concerned.
@@ -949,7 +953,7 @@ void dvb_ca_en50221_frda_irq(struct dvb_ca_en50221 *pubca, int slot)
 		break;
 	}
 }
-
+EXPORT_SYMBOL(dvb_ca_en50221_frda_irq);
 
 
 /* ******************************************************************************** */
@@ -1345,7 +1349,8 @@ static long dvb_ca_en50221_io_ioctl(struct file *file,
  * @return Number of bytes read, or <0 on error.
  */
 static ssize_t dvb_ca_en50221_io_write(struct file *file,
-				       const char __user * buf, size_t count, loff_t * ppos)
+				       const char __user *buf, size_t count,
+				       loff_t *ppos)
 {
 	struct dvb_device *dvbdev = file->private_data;
 	struct dvb_ca_private *ca = dvbdev->priv;
@@ -1485,8 +1490,8 @@ static int dvb_ca_en50221_io_read_condition(struct dvb_ca_private *ca,
  *
  * @return Number of bytes read, or <0 on error.
  */
-static ssize_t dvb_ca_en50221_io_read(struct file *file, char __user * buf,
-				      size_t count, loff_t * ppos)
+static ssize_t dvb_ca_en50221_io_read(struct file *file, char __user *buf,
+				      size_t count, loff_t *ppos)
 {
 	struct dvb_device *dvbdev = file->private_data;
 	struct dvb_ca_private *ca = dvbdev->priv;
@@ -1664,7 +1669,7 @@ static int dvb_ca_en50221_io_release(struct inode *inode, struct file *file)
  *
  * @return Standard poll mask.
  */
-static unsigned int dvb_ca_en50221_io_poll(struct file *file, poll_table * wait)
+static unsigned int dvb_ca_en50221_io_poll(struct file *file, poll_table *wait)
 {
 	struct dvb_device *dvbdev = file->private_data;
 	struct dvb_ca_private *ca = dvbdev->priv;

drivers/media/dvb-frontends/Kconfig

@@ -436,6 +436,7 @@ config DVB_TDA10048
 config DVB_AF9013
 	tristate "Afatech AF9013 demodulator"
 	depends on DVB_CORE && I2C
+	select REGMAP
 	default m if !MEDIA_SUBDRV_AUTOSELECT
 	help
 	  Say Y when you want to support this frontend.

drivers/media/dvb-frontends/af9013.h

@@ -23,29 +23,27 @@
 
 #include <linux/dvb/frontend.h>
 
-/* AF9013/5 GPIOs (mostly guessed)
-   demod#1-gpio#0 - set demod#2 i2c-addr for dual devices
-   demod#1-gpio#1 - xtal setting (?)
-   demod#1-gpio#3 - tuner#1
-   demod#2-gpio#0 - tuner#2
-   demod#2-gpio#1 - xtal setting (?)
-*/
-
-struct af9013_config {
-	/*
-	 * I2C address
-	 */
-	u8 i2c_addr;
+/*
+ * I2C address: 0x1c, 0x1d
+ */
 
+/**
+ * struct af9013_platform_data - Platform data for the af9013 driver
+ * @clk: Clock frequency.
+ * @tuner: Used tuner model.
+ * @if_frequency: IF frequency.
+ * @ts_mode: TS mode.
+ * @ts_output_pin: TS output pin.
+ * @spec_inv: Input spectrum inverted.
+ * @api_version: Firmware API version.
+ * @gpio: GPIOs.
+ * @get_dvb_frontend: Get DVB frontend callback.
+ */
+struct af9013_platform_data {
 	/*
-	 * clock
 	 * 20480000, 25000000, 28000000, 28800000
 	 */
-	u32 clock;
-
-	/*
-	 * tuner
-	 */
+	u32 clk;
 #define AF9013_TUNER_MXL5003D      3 /* MaxLinear */
 #define AF9013_TUNER_MXL5005D     13 /* MaxLinear */
 #define AF9013_TUNER_MXL5005R     30 /* MaxLinear */
@@ -60,33 +58,14 @@ struct af9013_config {
 #define AF9013_TUNER_MXL5007T    177 /* MaxLinear */
 #define AF9013_TUNER_TDA18218    179 /* NXP */
 	u8 tuner;
-
-	/*
-	 * IF frequency
-	 */
 	u32 if_frequency;
-
-	/*
-	 * TS settings
-	 */
-#define AF9013_TS_USB       0
-#define AF9013_TS_PARALLEL  1
-#define AF9013_TS_SERIAL    2
-	u8 ts_mode:2;
-
-	/*
-	 * input spectrum inversion
-	 */
+#define AF9013_TS_MODE_USB       0
+#define AF9013_TS_MODE_PARALLEL  1
+#define AF9013_TS_MODE_SERIAL    2
+	u8 ts_mode;
+	u8 ts_output_pin;
 	bool spec_inv;
-
-	/*
-	 * firmware API version
-	 */
 	u8 api_version[4];
-
-	/*
-	 * GPIOs
-	 */
 #define AF9013_GPIO_ON (1 << 0)
 #define AF9013_GPIO_EN (1 << 1)
 #define AF9013_GPIO_O  (1 << 2)
@@ -96,8 +75,29 @@ struct af9013_config {
 #define AF9013_GPIO_TUNER_ON  (AF9013_GPIO_ON|AF9013_GPIO_EN)
 #define AF9013_GPIO_TUNER_OFF (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O)
 	u8 gpio[4];
+
+	struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *);
+
+/* private: For legacy media attach wrapper. Do not set value. */
+	bool attach_in_use;
+	u8 i2c_addr;
+	u32 clock;
 };
 
+#define af9013_config       af9013_platform_data
+#define AF9013_TS_USB       AF9013_TS_MODE_USB
+#define AF9013_TS_PARALLEL  AF9013_TS_MODE_PARALLEL
+#define AF9013_TS_SERIAL    AF9013_TS_MODE_SERIAL
+
+/*
+ * AF9013/5 GPIOs (mostly guessed)
+ * demod#1-gpio#0 - set demod#2 i2c-addr for dual devices
+ * demod#1-gpio#1 - xtal setting (?)
+ * demod#1-gpio#3 - tuner#1
+ * demod#2-gpio#0 - tuner#2
+ * demod#2-gpio#1 - xtal setting (?)
+ */
+
 #if IS_REACHABLE(CONFIG_DVB_AF9013)
 extern struct dvb_frontend *af9013_attach(const struct af9013_config *config,
 	struct i2c_adapter *i2c);

drivers/media/dvb-frontends/af9013_priv.h

@@ -24,6 +24,8 @@
 #include "dvb_frontend.h"
 #include "af9013.h"
 #include <linux/firmware.h>
+#include <linux/math64.h>
+#include <linux/regmap.h>
 
 #define AF9013_FIRMWARE "dvb-fe-af9013.fw"
 

drivers/media/dvb-frontends/au8522_common.c

@@ -234,6 +234,7 @@ int au8522_init(struct dvb_frontend *fe)
 	   chip, so that when it gets powered back up it won't think
 	   that it is already tuned */
 	state->current_frequency = 0;
+	state->current_modulation = VSB_8;
 
 	au8522_writereg(state, 0xa4, 1 << 5);
 

drivers/media/dvb-frontends/au8522_decoder.c

@@ -17,7 +17,6 @@
 
 /* Developer notes:
  *
- * VBI support is not yet working
  * Enough is implemented here for CVBS and S-Video inputs, but the actual
  *  analog demodulator code isn't implemented (not needed for xc5000 since it
  *  has its own demodulator and outputs CVBS)
@@ -179,42 +178,6 @@ static inline struct au8522_state *to_state(struct v4l2_subdev *sd)
 	return container_of(sd, struct au8522_state, sd);
 }
 
-static void setup_vbi(struct au8522_state *state, int aud_input)
-{
-	int i;
-
-	/* These are set to zero regardless of what mode we're in */
-	au8522_writereg(state, AU8522_TVDEC_VBI_CTRL_H_REG017H, 0x00);
-	au8522_writereg(state, AU8522_TVDEC_VBI_CTRL_L_REG018H, 0x00);
-	au8522_writereg(state, AU8522_TVDEC_VBI_USER_TOTAL_BITS_REG019H, 0x00);
-	au8522_writereg(state, AU8522_TVDEC_VBI_USER_TUNIT_H_REG01AH, 0x00);
-	au8522_writereg(state, AU8522_TVDEC_VBI_USER_TUNIT_L_REG01BH, 0x00);
-	au8522_writereg(state, AU8522_TVDEC_VBI_USER_THRESH1_REG01CH, 0x00);
-	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_PAT2_REG01EH, 0x00);
-	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_PAT1_REG01FH, 0x00);
-	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_PAT0_REG020H, 0x00);
-	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_MASK2_REG021H,
-			0x00);
-	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_MASK1_REG022H,
-			0x00);
-	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_MASK0_REG023H,
-			0x00);
-
-	/* Setup the VBI registers */
-	for (i = 0x30; i < 0x60; i++)
-		au8522_writereg(state, i, 0x40);
-
-	/* For some reason, every register is 0x40 except register 0x44
-	   (confirmed via the HVR-950q USB capture) */
-	au8522_writereg(state, 0x44, 0x60);
-
-	/* Enable VBI (we always do this regardless of whether the user is
-	   viewing closed caption info) */
-	au8522_writereg(state, AU8522_TVDEC_VBI_CTRL_H_REG017H,
-			AU8522_TVDEC_VBI_CTRL_H_REG017H_CCON);
-
-}
-
 static void setup_decoder_defaults(struct au8522_state *state, bool is_svideo)
 {
 	int i;
@@ -317,8 +280,6 @@ static void setup_decoder_defaults(struct au8522_state *state, bool is_svideo)
 			AU8522_TOREGAAGC_REG0E5H_CVBS);
 	au8522_writereg(state, AU8522_REG016H, AU8522_REG016H_CVBS);
 
-	setup_vbi(state, 0);
-
 	if (is_svideo) {
 		/* Despite what the table says, for the HVR-950q we still need
 		   to be in CVBS mode for the S-Video input (reason unknown). */
@@ -456,30 +417,29 @@ static void set_audio_input(struct au8522_state *state)
 				lpfilter_coef[i].reg_val[0]);
 	}
 
-	/* Setup audio */
-	au8522_writereg(state, AU8522_AUDIO_VOLUME_L_REG0F2H, 0x00);
-	au8522_writereg(state, AU8522_AUDIO_VOLUME_R_REG0F3H, 0x00);
-	au8522_writereg(state, AU8522_AUDIO_VOLUME_REG0F4H, 0x00);
-	au8522_writereg(state, AU8522_I2C_CONTROL_REG1_REG091H, 0x80);
-	au8522_writereg(state, AU8522_I2C_CONTROL_REG0_REG090H, 0x84);
-	msleep(150);
-	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H, 0x00);
-	msleep(10);
-	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H,
-			AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_CVBS);
-	msleep(50);
+	/* Set the volume */
 	au8522_writereg(state, AU8522_AUDIO_VOLUME_L_REG0F2H, 0x7F);
 	au8522_writereg(state, AU8522_AUDIO_VOLUME_R_REG0F3H, 0x7F);
 	au8522_writereg(state, AU8522_AUDIO_VOLUME_REG0F4H, 0xff);
-	msleep(80);
-	au8522_writereg(state, AU8522_AUDIO_VOLUME_L_REG0F2H, 0x7F);
-	au8522_writereg(state, AU8522_AUDIO_VOLUME_R_REG0F3H, 0x7F);
+
+	/* Not sure what this does */
 	au8522_writereg(state, AU8522_REG0F9H, AU8522_REG0F9H_AUDIO);
+
+	/* Setup the audio mode to stereo DBX */
 	au8522_writereg(state, AU8522_AUDIO_MODE_REG0F1H, 0x82);
 	msleep(70);
-	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H, 0x09);
+
+	/* Start the audio processing module */
+	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H, 0x9d);
+
+	/* Set the audio frequency to 48 KHz */
 	au8522_writereg(state, AU8522_AUDIOFREQ_REG606H, 0x03);
+
+	/* Set the I2S parameters (WS, LSB, mode, sample rate */
 	au8522_writereg(state, AU8522_I2S_CTRL_2_REG112H, 0xc2);
+
+	/* Enable the I2S output */
+	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H, 0x09);
 }
 
 /* ----------------------------------------------------------------------- */
@@ -663,10 +623,12 @@ static int au8522_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
 	int val = 0;
 	struct au8522_state *state = to_state(sd);
 	u8 lock_status;
+	u8 pll_status;
 
 	/* Interrogate the decoder to see if we are getting a real signal */
 	lock_status = au8522_readreg(state, 0x00);
-	if (lock_status == 0xa2)
+	pll_status = au8522_readreg(state, 0x7e);
+	if ((lock_status == 0xa2) && (pll_status & 0x10))
 		vt->signal = 0xffff;
 	else
 		vt->signal = 0x00;

drivers/media/dvb-frontends/au8522_dig.c

@@ -271,9 +271,9 @@ static int au8522_set_if(struct dvb_frontend *fe, enum au8522_if_freq if_freq)
 		return -EINVAL;
 	}
 	dprintk("%s() %s MHz\n", __func__, ifmhz);
-	au8522_writereg(state, 0x80b5, r0b5);
-	au8522_writereg(state, 0x80b6, r0b6);
-	au8522_writereg(state, 0x80b7, r0b7);
+	au8522_writereg(state, 0x00b5, r0b5);
+	au8522_writereg(state, 0x00b6, r0b6);
+	au8522_writereg(state, 0x00b7, r0b7);
 
 	return 0;
 }
@@ -283,33 +283,32 @@ static struct {
 	u16 reg;
 	u16 data;
 } VSB_mod_tab[] = {
-	{ 0x8090, 0x84 },
-	{ 0x4092, 0x11 },
+	{ 0x0090, 0x84 },
 	{ 0x2005, 0x00 },
-	{ 0x8091, 0x80 },
-	{ 0x80a3, 0x0c },
-	{ 0x80a4, 0xe8 },
-	{ 0x8081, 0xc4 },
-	{ 0x80a5, 0x40 },
-	{ 0x80a7, 0x40 },
-	{ 0x80a6, 0x67 },
-	{ 0x8262, 0x20 },
-	{ 0x821c, 0x30 },
-	{ 0x80d8, 0x1a },
-	{ 0x8227, 0xa0 },
-	{ 0x8121, 0xff },
-	{ 0x80a8, 0xf0 },
-	{ 0x80a9, 0x05 },
-	{ 0x80aa, 0x77 },
-	{ 0x80ab, 0xf0 },
-	{ 0x80ac, 0x05 },
-	{ 0x80ad, 0x77 },
-	{ 0x80ae, 0x41 },
-	{ 0x80af, 0x66 },
-	{ 0x821b, 0xcc },
-	{ 0x821d, 0x80 },
-	{ 0x80a4, 0xe8 },
-	{ 0x8231, 0x13 },
+	{ 0x0091, 0x80 },
+	{ 0x00a3, 0x0c },
+	{ 0x00a4, 0xe8 },
+	{ 0x0081, 0xc4 },
+	{ 0x00a5, 0x40 },
+	{ 0x00a7, 0x40 },
+	{ 0x00a6, 0x67 },
+	{ 0x0262, 0x20 },
+	{ 0x021c, 0x30 },
+	{ 0x00d8, 0x1a },
+	{ 0x0227, 0xa0 },
+	{ 0x0121, 0xff },
+	{ 0x00a8, 0xf0 },
+	{ 0x00a9, 0x05 },
+	{ 0x00aa, 0x77 },
+	{ 0x00ab, 0xf0 },
+	{ 0x00ac, 0x05 },
+	{ 0x00ad, 0x77 },
+	{ 0x00ae, 0x41 },
+	{ 0x00af, 0x66 },
+	{ 0x021b, 0xcc },
+	{ 0x021d, 0x80 },
+	{ 0x00a4, 0xe8 },
+	{ 0x0231, 0x13 },
 };
 
 /* QAM64 Modulation table */
@@ -396,78 +395,78 @@ static struct {
 	u16 reg;
 	u16 data;
 } QAM256_mod_tab[] = {
-	{ 0x80a3, 0x09 },
-	{ 0x80a4, 0x00 },
-	{ 0x8081, 0xc4 },
-	{ 0x80a5, 0x40 },
-	{ 0x80aa, 0x77 },
-	{ 0x80ad, 0x77 },
-	{ 0x80a6, 0x67 },
-	{ 0x8262, 0x20 },
-	{ 0x821c, 0x30 },
-	{ 0x80b8, 0x3e },
-	{ 0x80b9, 0xf0 },
-	{ 0x80ba, 0x01 },
-	{ 0x80bb, 0x18 },
-	{ 0x80bc, 0x50 },
-	{ 0x80bd, 0x00 },
-	{ 0x80be, 0xea },
-	{ 0x80bf, 0xef },
-	{ 0x80c0, 0xfc },
-	{ 0x80c1, 0xbd },
-	{ 0x80c2, 0x1f },
-	{ 0x80c3, 0xfc },
-	{ 0x80c4, 0xdd },
-	{ 0x80c5, 0xaf },
-	{ 0x80c6, 0x00 },
-	{ 0x80c7, 0x38 },
-	{ 0x80c8, 0x30 },
-	{ 0x80c9, 0x05 },
-	{ 0x80ca, 0x4a },
-	{ 0x80cb, 0xd0 },
-	{ 0x80cc, 0x01 },
-	{ 0x80cd, 0xd9 },
-	{ 0x80ce, 0x6f },
-	{ 0x80cf, 0xf9 },
-	{ 0x80d0, 0x70 },
-	{ 0x80d1, 0xdf },
-	{ 0x80d2, 0xf7 },
-	{ 0x80d3, 0xc2 },
-	{ 0x80d4, 0xdf },
-	{ 0x80d5, 0x02 },
-	{ 0x80d6, 0x9a },
-	{ 0x80d7, 0xd0 },
-	{ 0x8250, 0x0d },
-	{ 0x8251, 0xcd },
-	{ 0x8252, 0xe0 },
-	{ 0x8253, 0x05 },
-	{ 0x8254, 0xa7 },
-	{ 0x8255, 0xff },
-	{ 0x8256, 0xed },
-	{ 0x8257, 0x5b },
-	{ 0x8258, 0xae },
-	{ 0x8259, 0xe6 },
-	{ 0x825a, 0x3d },
-	{ 0x825b, 0x0f },
-	{ 0x825c, 0x0d },
-	{ 0x825d, 0xea },
-	{ 0x825e, 0xf2 },
-	{ 0x825f, 0x51 },
-	{ 0x8260, 0xf5 },
-	{ 0x8261, 0x06 },
-	{ 0x821a, 0x00 },
-	{ 0x8546, 0x40 },
-	{ 0x8210, 0x26 },
-	{ 0x8211, 0xf6 },
-	{ 0x8212, 0x84 },
-	{ 0x8213, 0x02 },
-	{ 0x8502, 0x01 },
-	{ 0x8121, 0x04 },
-	{ 0x8122, 0x04 },
-	{ 0x852e, 0x10 },
-	{ 0x80a4, 0xca },
-	{ 0x80a7, 0x40 },
-	{ 0x8526, 0x01 },
+	{ 0x00a3, 0x09 },
+	{ 0x00a4, 0x00 },
+	{ 0x0081, 0xc4 },
+	{ 0x00a5, 0x40 },
+	{ 0x00aa, 0x77 },
+	{ 0x00ad, 0x77 },
+	{ 0x00a6, 0x67 },
+	{ 0x0262, 0x20 },
+	{ 0x021c, 0x30 },
+	{ 0x00b8, 0x3e },
+	{ 0x00b9, 0xf0 },
+	{ 0x00ba, 0x01 },
+	{ 0x00bb, 0x18 },
+	{ 0x00bc, 0x50 },
+	{ 0x00bd, 0x00 },
+	{ 0x00be, 0xea },
+	{ 0x00bf, 0xef },
+	{ 0x00c0, 0xfc },
+	{ 0x00c1, 0xbd },
+	{ 0x00c2, 0x1f },
+	{ 0x00c3, 0xfc },
+	{ 0x00c4, 0xdd },
+	{ 0x00c5, 0xaf },
+	{ 0x00c6, 0x00 },
+	{ 0x00c7, 0x38 },
+	{ 0x00c8, 0x30 },
+	{ 0x00c9, 0x05 },
+	{ 0x00ca, 0x4a },
+	{ 0x00cb, 0xd0 },
+	{ 0x00cc, 0x01 },
+	{ 0x00cd, 0xd9 },
+	{ 0x00ce, 0x6f },
+	{ 0x00cf, 0xf9 },
+	{ 0x00d0, 0x70 },
+	{ 0x00d1, 0xdf },
+	{ 0x00d2, 0xf7 },
+	{ 0x00d3, 0xc2 },
+	{ 0x00d4, 0xdf },
+	{ 0x00d5, 0x02 },
+	{ 0x00d6, 0x9a },
+	{ 0x00d7, 0xd0 },
+	{ 0x0250, 0x0d },
+	{ 0x0251, 0xcd },
+	{ 0x0252, 0xe0 },
+	{ 0x0253, 0x05 },
+	{ 0x0254, 0xa7 },
+	{ 0x0255, 0xff },
+	{ 0x0256, 0xed },
+	{ 0x0257, 0x5b },
+	{ 0x0258, 0xae },
+	{ 0x0259, 0xe6 },
+	{ 0x025a, 0x3d },
+	{ 0x025b, 0x0f },
+	{ 0x025c, 0x0d },
+	{ 0x025d, 0xea },
+	{ 0x025e, 0xf2 },
+	{ 0x025f, 0x51 },
+	{ 0x0260, 0xf5 },
+	{ 0x0261, 0x06 },
+	{ 0x021a, 0x00 },
+	{ 0x0546, 0x40 },
+	{ 0x0210, 0x26 },
+	{ 0x0211, 0xf6 },
+	{ 0x0212, 0x84 },
+	{ 0x0213, 0x02 },
+	{ 0x0502, 0x01 },
+	{ 0x0121, 0x04 },
+	{ 0x0122, 0x04 },
+	{ 0x052e, 0x10 },
+	{ 0x00a4, 0xca },
+	{ 0x00a7, 0x40 },
+	{ 0x0526, 0x01 },
 };
 
 static struct {
@@ -654,12 +653,12 @@ static int au8522_read_status(struct dvb_frontend *fe, enum fe_status *status)
 
 	if (state->current_modulation == VSB_8) {
 		dprintk("%s() Checking VSB_8\n", __func__);
-		reg = au8522_readreg(state, 0x4088);
+		reg = au8522_readreg(state, 0x0088);
 		if ((reg & 0x03) == 0x03)
 			*status |= FE_HAS_LOCK | FE_HAS_SYNC | FE_HAS_VITERBI;
 	} else {
 		dprintk("%s() Checking QAM\n", __func__);
-		reg = au8522_readreg(state, 0x4541);
+		reg = au8522_readreg(state, 0x0541);
 		if (reg & 0x80)
 			*status |= FE_HAS_VITERBI;
 		if (reg & 0x20)
@@ -745,17 +744,17 @@ static int au8522_read_snr(struct dvb_frontend *fe, u16 *snr)
 	if (state->current_modulation == QAM_256)
 		ret = au8522_mse2snr_lookup(qam256_mse2snr_tab,
 					    ARRAY_SIZE(qam256_mse2snr_tab),
-					    au8522_readreg(state, 0x4522),
+					    au8522_readreg(state, 0x0522),
 					    snr);
 	else if (state->current_modulation == QAM_64)
 		ret = au8522_mse2snr_lookup(qam64_mse2snr_tab,
 					    ARRAY_SIZE(qam64_mse2snr_tab),
-					    au8522_readreg(state, 0x4522),
+					    au8522_readreg(state, 0x0522),
 					    snr);
 	else /* VSB_8 */
 		ret = au8522_mse2snr_lookup(vsb_mse2snr_tab,
 					    ARRAY_SIZE(vsb_mse2snr_tab),
-					    au8522_readreg(state, 0x4311),
+					    au8522_readreg(state, 0x0311),
 					    snr);
 
 	if (state->config.led_cfg)
@@ -804,9 +803,9 @@ static int au8522_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 	struct au8522_state *state = fe->demodulator_priv;
 
 	if (state->current_modulation == VSB_8)
-		*ucblocks = au8522_readreg(state, 0x4087);
+		*ucblocks = au8522_readreg(state, 0x0087);
 	else
-		*ucblocks = au8522_readreg(state, 0x4543);
+		*ucblocks = au8522_readreg(state, 0x0543);
 
 	return 0;
 }

drivers/media/dvb-frontends/bcm3510.c

@@ -538,6 +538,7 @@ static int bcm3510_set_frontend(struct dvb_frontend *fe)
 			cmd.ACQUIRE0.MODE = 0x9;
 			cmd.ACQUIRE1.SYM_RATE = 0x0;
 			cmd.ACQUIRE1.IF_FREQ = 0x0;
+			break;
 		default:
 			return -EINVAL;
 	}
@@ -772,7 +773,8 @@ static int bcm3510_init(struct dvb_frontend* fe)
 			deb_info("attempting to download firmware\n");
 			if ((ret = bcm3510_init_cold(st)) < 0)
 				return ret;
-		case JDEC_EEPROM_LOAD_WAIT: /* fall-through is wanted */
+			/* fall-through */
+		case JDEC_EEPROM_LOAD_WAIT:
 			deb_info("firmware is loaded\n");
 			bcm3510_check_firmware_version(st);
 			break;

drivers/media/dvb-frontends/cxd2841er.h

@@ -24,6 +24,15 @@
 
 #include <linux/dvb/frontend.h>
 
+#define CXD2841ER_USE_GATECTRL	1	/* bit 0 */
+#define CXD2841ER_AUTO_IFHZ	2	/* bit 1 */
+#define CXD2841ER_TS_SERIAL	4	/* bit 2 */
+#define CXD2841ER_ASCOT		8	/* bit 3 */
+#define CXD2841ER_EARLY_TUNE	16	/* bit 4 */
+#define CXD2841ER_NO_WAIT_LOCK	32	/* bit 5 */
+#define CXD2841ER_NO_AGCNEG	64	/* bit 6 */
+#define CXD2841ER_TSBITS	128	/* bit 7 */
+
 enum cxd2841er_xtal {
 	SONY_XTAL_20500, /* 20.5 MHz */
 	SONY_XTAL_24000, /* 24 MHz */
@@ -33,6 +42,7 @@ enum cxd2841er_xtal {
 struct cxd2841er_config {
 	u8	i2c_addr;
 	enum cxd2841er_xtal	xtal;
+	u32	flags;
 };
 
 #if IS_REACHABLE(CONFIG_DVB_CXD2841ER)

drivers/media/dvb-frontends/cxd2841er_priv.h

@@ -25,7 +25,10 @@
 #define I2C_SLVX			0
 #define I2C_SLVT			1
 
+#define CXD2837ER_CHIP_ID		0xb1
+#define CXD2838ER_CHIP_ID		0xb0
 #define CXD2841ER_CHIP_ID		0xa7
+#define CXD2843ER_CHIP_ID		0xa4
 #define CXD2854ER_CHIP_ID		0xc1
 
 #define CXD2841ER_DVBS_POLLING_INVL	10

drivers/media/dvb-frontends/dib7000p.c

@@ -279,10 +279,10 @@ static int dib7000p_set_power_mode(struct dib7000p_state *state, enum dib7000p_p
 		if (state->version != SOC7090)
 			reg_1280 &= ~((1 << 11));
 		reg_1280 &= ~(1 << 6);
-		/* fall through wanted to enable the interfaces */
-
+		/* fall-through */
+	case DIB7000P_POWER_INTERFACE_ONLY:
 		/* just leave power on the control-interfaces: GPIO and (I2C or SDIO) */
-	case DIB7000P_POWER_INTERFACE_ONLY:	/* TODO power up either SDIO or I2C */
+		/* TODO power up either SDIO or I2C */
 		if (state->version == SOC7090)
 			reg_1280 &= ~((1 << 7) | (1 << 5));
 		else

drivers/media/dvb-frontends/drx39xyj/drxj.c

@@ -2837,7 +2837,8 @@ ctrl_set_cfg_mpeg_output(struct drx_demod_instance *demod, struct drx_cfg_mpeg_o
 			/* coef = 188/204                          */
 			max_bit_rate =
 			    (ext_attr->curr_symbol_rate / 8) * nr_bits * 188;
-			/* pass through b/c Annex A/c need following settings */
+			/* pass through as b/c Annex A/c need following settings */
+			/* fall-through */
 		case DRX_STANDARD_ITU_B:
 			rc = drxj_dap_write_reg16(dev_addr, FEC_OC_FCT_USAGE__A, FEC_OC_FCT_USAGE__PRE, 0);
 			if (rc != 0) {
@@ -4776,9 +4777,9 @@ set_frequency(struct drx_demod_instance *demod,
 	   No need to account for mirroring on RF
 	 */
 	switch (ext_attr->standard) {
-	case DRX_STANDARD_ITU_A:	/* fallthrough */
-	case DRX_STANDARD_ITU_C:	/* fallthrough */
-	case DRX_STANDARD_PAL_SECAM_LP:	/* fallthrough */
+	case DRX_STANDARD_ITU_A:
+	case DRX_STANDARD_ITU_C:
+	case DRX_STANDARD_PAL_SECAM_LP:
 	case DRX_STANDARD_8VSB:
 		select_pos_image = true;
 		break;
@@ -4787,11 +4788,12 @@ set_frequency(struct drx_demod_instance *demod,
 		   Sound carrier is already 3Mhz above centre frequency due
 		   to tuner setting so now add an extra shift of 1MHz... */
 		fm_frequency_shift = 1000;
-	case DRX_STANDARD_ITU_B:	/* fallthrough */
-	case DRX_STANDARD_NTSC:	/* fallthrough */
-	case DRX_STANDARD_PAL_SECAM_BG:	/* fallthrough */
-	case DRX_STANDARD_PAL_SECAM_DK:	/* fallthrough */
-	case DRX_STANDARD_PAL_SECAM_I:	/* fallthrough */
+		/*fall through */
+	case DRX_STANDARD_ITU_B:
+	case DRX_STANDARD_NTSC:
+	case DRX_STANDARD_PAL_SECAM_BG:
+	case DRX_STANDARD_PAL_SECAM_DK:
+	case DRX_STANDARD_PAL_SECAM_I:
 	case DRX_STANDARD_PAL_SECAM_L:
 		select_pos_image = false;
 		break;

drivers/media/dvb-frontends/drxd_hard.c

@@ -1517,12 +1517,14 @@ static int SetDeviceTypeId(struct drxd_state *state)
 			switch (deviceId) {
 			case 4:
 				state->diversity = 1;
+				/* fall through */
 			case 3:
 			case 7:
 				state->PGA = 1;
 				break;
 			case 6:
 				state->diversity = 1;
+				/* fall through */
 			case 5:
 			case 8:
 				break;
@@ -1969,7 +1971,8 @@ static int DRX_Start(struct drxd_state *state, s32 off)
 		switch (p->transmission_mode) {
 		default:	/* Not set, detect it automatically */
 			operationMode |= SC_RA_RAM_OP_AUTO_MODE__M;
-			/* fall through , try first guess DRX_FFTMODE_8K */
+			/* try first guess DRX_FFTMODE_8K */
+			/* fall through */
 		case TRANSMISSION_MODE_8K:
 			transmissionParams |= SC_RA_RAM_OP_PARAM_MODE_8K;
 			if (state->type_A) {
@@ -2143,8 +2146,8 @@ static int DRX_Start(struct drxd_state *state, s32 off)
 		switch (p->modulation) {
 		default:
 			operationMode |= SC_RA_RAM_OP_AUTO_CONST__M;
-			/* fall through , try first guess
-			   DRX_CONSTELLATION_QAM64 */
+			/* try first guess DRX_CONSTELLATION_QAM64 */
+			/* fall through */
 		case QAM_64:
 			transmissionParams |= SC_RA_RAM_OP_PARAM_CONST_QAM64;
 			if (state->type_A) {
@@ -2280,6 +2283,7 @@ static int DRX_Start(struct drxd_state *state, s32 off)
 			break;
 		default:
 			operationMode |= SC_RA_RAM_OP_AUTO_RATE__M;
+			/* fall through */
 		case FEC_2_3:
 			transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_2_3;
 			if (state->type_A) {

drivers/media/dvb-frontends/drxk_hard.c

@@ -3271,10 +3271,12 @@ static int dvbt_sc_command(struct drxk_state *state,
 	case OFDM_SC_RA_RAM_CMD_PROGRAM_PARAM:
 		status |= write16(state, OFDM_SC_RA_RAM_PARAM1__A, param1);
 		/* All commands using 1 parameters */
+		/* fall through */
 	case OFDM_SC_RA_RAM_CMD_SET_ECHO_TIMING:
 	case OFDM_SC_RA_RAM_CMD_USER_IO:
 		status |= write16(state, OFDM_SC_RA_RAM_PARAM0__A, param0);
 		/* All commands using 0 parameters */
+		/* fall through */
 	case OFDM_SC_RA_RAM_CMD_GET_OP_PARAM:
 	case OFDM_SC_RA_RAM_CMD_NULL:
 		/* Write command */
@@ -3782,7 +3784,8 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
 	case TRANSMISSION_MODE_AUTO:
 	default:
 		operation_mode |= OFDM_SC_RA_RAM_OP_AUTO_MODE__M;
-		/* fall through , try first guess DRX_FFTMODE_8K */
+		/* try first guess DRX_FFTMODE_8K */
+		/* fall through */
 	case TRANSMISSION_MODE_8K:
 		transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_MODE_8K;
 		break;
@@ -3796,7 +3799,8 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
 	default:
 	case GUARD_INTERVAL_AUTO:
 		operation_mode |= OFDM_SC_RA_RAM_OP_AUTO_GUARD__M;
-		/* fall through , try first guess DRX_GUARD_1DIV4 */
+		/* try first guess DRX_GUARD_1DIV4 */
+		/* fall through */
 	case GUARD_INTERVAL_1_4:
 		transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_GUARD_4;
 		break;
@@ -3817,9 +3821,9 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
 	case HIERARCHY_NONE:
 	default:
 		operation_mode |= OFDM_SC_RA_RAM_OP_AUTO_HIER__M;
-		/* fall through , try first guess SC_RA_RAM_OP_PARAM_HIER_NO */
+		/* try first guess SC_RA_RAM_OP_PARAM_HIER_NO */
 		/* transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_HIER_NO; */
-		/* break; */
+		/* fall through */
 	case HIERARCHY_1:
 		transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_HIER_A1;
 		break;
@@ -3837,7 +3841,8 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
 	case QAM_AUTO:
 	default:
 		operation_mode |= OFDM_SC_RA_RAM_OP_AUTO_CONST__M;
-		/* fall through , try first guess DRX_CONSTELLATION_QAM64 */
+		/* try first guess DRX_CONSTELLATION_QAM64 */
+		/* fall through */
 	case QAM_64:
 		transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_CONST_QAM64;
 		break;
@@ -3880,7 +3885,8 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
 	case FEC_AUTO:
 	default:
 		operation_mode |= OFDM_SC_RA_RAM_OP_AUTO_RATE__M;
-		/* fall through , try first guess DRX_CODERATE_2DIV3 */
+		/* try first guess DRX_CODERATE_2DIV3 */
+		/* fall through */
 	case FEC_2_3:
 		transmission_params |= OFDM_SC_RA_RAM_OP_PARAM_RATE_2_3;
 		break;
@@ -3914,7 +3920,7 @@ static int set_dvbt(struct drxk_state *state, u16 intermediate_freqk_hz,
 	switch (state->props.bandwidth_hz) {
 	case 0:
 		state->props.bandwidth_hz = 8000000;
-		/* fall though */
+		/* fall through */
 	case 8000000:
 		bandwidth = DRXK_BANDWIDTH_8MHZ_IN_HZ;
 		status = write16(state, OFDM_SC_RA_RAM_SRMM_FIX_FACT_8K__A,

drivers/media/dvb-frontends/mt352.c

@@ -211,6 +211,7 @@ static int mt352_set_parameters(struct dvb_frontend *fe)
 			if (op->hierarchy == HIERARCHY_AUTO ||
 			    op->hierarchy == HIERARCHY_NONE)
 				break;
+			/* fall through */
 		default:
 			return -EINVAL;
 	}

drivers/media/dvb-frontends/or51132.c

@@ -493,8 +493,8 @@ static int or51132_read_snr(struct dvb_frontend* fe, u16* snr)
 	switch (reg&0xff) {
 	case 0x06:
 		if (reg & 0x1000) usK = 3 << 24;
-		/* Fall through to QAM64 case */
-	case 0x43:
+		/* fall through */
+	case 0x43: /* QAM64 */
 		c = 150204167;
 		break;
 	case 0x45:

drivers/media/dvb-frontends/s5h1411.c

@@ -51,7 +51,7 @@ static int debug;
 #define dprintk(arg...) do {	\
 	if (debug)		\
 		printk(arg);	\
-	} while (0)
+} while (0)
 
 /* Register values to initialise the demod, defaults to VSB */
 static struct init_tab {
@@ -410,7 +410,7 @@ static int s5h1411_set_if_freq(struct dvb_frontend *fe, int KHz)
 	default:
 		dprintk("%s(%d KHz) Invalid, defaulting to 5380\n",
 			__func__, KHz);
-		/* no break, need to continue */
+		/* fall through */
 	case 5380:
 	case 44000:
 		s5h1411_writereg(state, S5H1411_I2C_TOP_ADDR, 0x38, 0x1be4);

drivers/media/dvb-frontends/stv0367.h

@@ -25,6 +25,9 @@
 #include <linux/dvb/frontend.h>
 #include "dvb_frontend.h"
 
+#define STV0367_ICSPEED_53125	53125000
+#define STV0367_ICSPEED_58000	58000000
+
 struct stv0367_config {
 	u8 demod_address;
 	u32 xtal;
@@ -41,6 +44,9 @@ dvb_frontend *stv0367ter_attach(const struct stv0367_config *config,
 extern struct
 dvb_frontend *stv0367cab_attach(const struct stv0367_config *config,
 					struct i2c_adapter *i2c);
+extern struct
+dvb_frontend *stv0367ddb_attach(const struct stv0367_config *config,
+					struct i2c_adapter *i2c);
 #else
 static inline struct
 dvb_frontend *stv0367ter_attach(const struct stv0367_config *config,
@@ -56,6 +62,13 @@ dvb_frontend *stv0367cab_attach(const struct stv0367_config *config,
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
 }
+static inline struct
+dvb_frontend *stv0367ddb_attach(const struct stv0367_config *config,
+					struct i2c_adapter *i2c)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
 #endif
 
 #endif

drivers/media/dvb-frontends/stv0367_regs.h

@@ -2639,8 +2639,6 @@
 #define	R367TER_DEBUG_LT9	0xf405
 #define	F367TER_F_DEBUG_LT9	0xf40500ff
 
-#define STV0367TER_NBREGS	445
-
 /* ID */
 #define	R367CAB_ID	0xf000
 #define	F367CAB_IDENTIFICATIONREGISTER	0xf00000ff
@@ -3605,6 +3603,4 @@
 #define	R367CAB_T_O_ID_3	0xf4d3
 #define	F367CAB_TS_ID_I_H	0xf4d300ff
 
-#define STV0367CAB_NBREGS	187
-
 #endif

drivers/media/dvb-frontends/zl10353.c

@@ -211,7 +211,7 @@ static int zl10353_set_parameters(struct dvb_frontend *fe)
 		break;
 	default:
 		c->bandwidth_hz = 8000000;
-		/* fall though */
+		/* fall through */
 	case 8000000:
 		zl10353_single_write(fe, MCLK_RATIO, 0x75);
 		zl10353_single_write(fe, 0x64, 0x36);
@@ -268,6 +268,7 @@ static int zl10353_set_parameters(struct dvb_frontend *fe)
 		if (c->hierarchy == HIERARCHY_AUTO ||
 		    c->hierarchy == HIERARCHY_NONE)
 			break;
+		/* fall through */
 	default:
 		return -EINVAL;
 	}

drivers/media/i2c/Makefile

@@ -21,6 +21,7 @@ obj-$(CONFIG_VIDEO_SAA7127) += saa7127.o
 obj-$(CONFIG_VIDEO_SAA7185) += saa7185.o
 obj-$(CONFIG_VIDEO_SAA6752HS) += saa6752hs.o
 obj-$(CONFIG_VIDEO_AD5820)  += ad5820.o
+obj-$(CONFIG_VIDEO_DW9714)  += dw9714.o
 obj-$(CONFIG_VIDEO_ADV7170) += adv7170.o
 obj-$(CONFIG_VIDEO_ADV7175) += adv7175.o
 obj-$(CONFIG_VIDEO_ADV7180) += adv7180.o
@@ -58,11 +59,13 @@ obj-$(CONFIG_VIDEO_SONY_BTF_MPX) += sony-btf-mpx.o
 obj-$(CONFIG_VIDEO_UPD64031A) += upd64031a.o
 obj-$(CONFIG_VIDEO_UPD64083) += upd64083.o
 obj-$(CONFIG_VIDEO_OV2640) += ov2640.o
+obj-$(CONFIG_VIDEO_OV5640) += ov5640.o
 obj-$(CONFIG_VIDEO_OV5645) += ov5645.o
 obj-$(CONFIG_VIDEO_OV5647) += ov5647.o
 obj-$(CONFIG_VIDEO_OV7640) += ov7640.o
 obj-$(CONFIG_VIDEO_OV7670) += ov7670.o
 obj-$(CONFIG_VIDEO_OV9650) += ov9650.o
+obj-$(CONFIG_VIDEO_OV13858) += ov13858.o
 obj-$(CONFIG_VIDEO_MT9M032) += mt9m032.o
 obj-$(CONFIG_VIDEO_MT9M111) += mt9m111.o
 obj-$(CONFIG_VIDEO_MT9P031) += mt9p031.o
@@ -86,3 +89,5 @@ obj-$(CONFIG_VIDEO_IR_I2C)  += ir-kbd-i2c.o
 obj-$(CONFIG_VIDEO_ML86V7667)	+= ml86v7667.o
 obj-$(CONFIG_VIDEO_OV2659)	+= ov2659.o
 obj-$(CONFIG_VIDEO_TC358743)	+= tc358743.o
+
+obj-$(CONFIG_SDR_MAX2175) += max2175.o

drivers/media/i2c/ad5820.c

@@ -341,7 +341,7 @@ static int ad5820_remove(struct i2c_client *client)
 	struct v4l2_subdev *subdev = i2c_get_clientdata(client);
 	struct ad5820_device *coil = to_ad5820_device(subdev);
 
-	v4l2_device_unregister_subdev(&coil->subdev);
+	v4l2_async_unregister_subdev(&coil->subdev);
 	v4l2_ctrl_handler_free(&coil->ctrls);
 	media_entity_cleanup(&coil->subdev.entity);
 	mutex_destroy(&coil->power_lock);

drivers/media/i2c/adv7180.c

@@ -1452,6 +1452,8 @@ static SIMPLE_DEV_PM_OPS(adv7180_pm_ops, adv7180_suspend, adv7180_resume);
 #ifdef CONFIG_OF
 static const struct of_device_id adv7180_of_id[] = {
 	{ .compatible = "adi,adv7180", },
+	{ .compatible = "adi,adv7180cp", },
+	{ .compatible = "adi,adv7180st", },
 	{ .compatible = "adi,adv7182", },
 	{ .compatible = "adi,adv7280", },
 	{ .compatible = "adi,adv7280-m", },

drivers/media/i2c/as3645a.c

@@ -294,8 +294,8 @@ static int as3645a_read_fault(struct as3645a *flash)
 		dev_dbg(&client->dev, "Inductor Peak limit fault\n");
 
 	if (rval & AS_FAULT_INFO_INDICATOR_LED)
-		dev_dbg(&client->dev, "Indicator LED fault: "
-			"Short circuit or open loop\n");
+		dev_dbg(&client->dev,
+			"Indicator LED fault: Short circuit or open loop\n");
 
 	dev_dbg(&client->dev, "%u connected LEDs\n",
 		rval & AS_FAULT_INFO_LED_AMOUNT ? 2 : 1);
@@ -310,8 +310,8 @@ static int as3645a_read_fault(struct as3645a *flash)
 		dev_dbg(&client->dev, "Short circuit fault\n");
 
 	if (rval & AS_FAULT_INFO_OVER_VOLTAGE)
-		dev_dbg(&client->dev, "Over voltage fault: "
-			"Indicates missing capacitor or open connection\n");
+		dev_dbg(&client->dev,
+			"Over voltage fault: Indicates missing capacitor or open connection\n");
 
 	return rval;
 }
@@ -583,8 +583,8 @@ static int as3645a_registered(struct v4l2_subdev *sd)
 
 	/* Verify the chip model and version. */
 	if (model != 0x01 || rfu != 0x00) {
-		dev_err(&client->dev, "AS3645A not detected "
-			"(model %d rfu %d)\n", model, rfu);
+		dev_err(&client->dev,
+			"AS3645A not detected (model %d rfu %d)\n", model, rfu);
 		rval = -ENODEV;
 		goto power_off;
 	}