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| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2019-07-20 07:07:56 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2019-07-20 07:07:56 +0300 |
| commit | c39f2d9db0fd81ea20bb5cce9b3f082ca63753e2 (patch) | |
| tree | 8e80ed5601b4fb8880a2ca8e08802bc8b1f850bd /drivers/media/i2c | |
| parent | Merge branch 'next' into for-linus (diff) | |
| parent | Input: alps - fix a mismatch between a condition check and its comment (diff) | |
| download | linux-dev-c39f2d9db0fd81ea20bb5cce9b3f082ca63753e2.tar.xz linux-dev-c39f2d9db0fd81ea20bb5cce9b3f082ca63753e2.zip | |
Merge branch 'next' into for-linus
Prepare second round of input updates for 5.3 merge window.
Diffstat (limited to 'drivers/media/i2c')
115 files changed, 1382 insertions, 1010 deletions
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig index 6d32f8dcf83b..cb8db944aa41 100644 --- a/drivers/media/i2c/Kconfig +++ b/drivers/media/i2c/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only # # Multimedia Video device configuration # @@ -8,7 +9,7 @@ config VIDEO_IR_I2C tristate "I2C module for IR" if !MEDIA_SUBDRV_AUTOSELECT depends on I2C && RC_CORE default y - ---help--- + help Most boards have an IR chip directly connected via GPIO. However, some video boards have the IR connected via I2C bus. @@ -29,7 +30,7 @@ comment "Audio decoders, processors and mixers" config VIDEO_TVAUDIO tristate "Simple audio decoder chips" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for several audio decoder chips found on some bt8xx boards: Philips: tda9840, tda9873h, tda9874h/a, tda9850, tda985x, tea6300, tea6320, tea6420, tda8425, ta8874z. @@ -41,7 +42,7 @@ config VIDEO_TVAUDIO config VIDEO_TDA7432 tristate "Philips TDA7432 audio processor" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for tda7432 audio decoder chip found on some bt8xx boards. To compile this driver as a module, choose M here: the @@ -50,7 +51,7 @@ config VIDEO_TDA7432 config VIDEO_TDA9840 tristate "Philips TDA9840 audio processor" depends on I2C - ---help--- + help Support for tda9840 audio decoder chip found on some Zoran boards. To compile this driver as a module, choose M here: the @@ -60,9 +61,10 @@ config VIDEO_TDA1997X tristate "NXP TDA1997x HDMI receiver" depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API depends on SND_SOC - select SND_PCM select HDMI - ---help--- + select SND_PCM + select V4L2_FWNODE + help V4L2 subdevice driver for the NXP TDA1997x HDMI receivers. To compile this driver as a module, choose M here: the @@ -71,7 +73,7 @@ config VIDEO_TDA1997X config VIDEO_TEA6415C tristate "Philips TEA6415C audio processor" depends on I2C - ---help--- + help Support for tea6415c audio decoder chip found on some bt8xx boards. To compile this driver as a module, choose M here: the @@ -80,7 +82,7 @@ config VIDEO_TEA6415C config VIDEO_TEA6420 tristate "Philips TEA6420 audio processor" depends on I2C - ---help--- + help Support for tea6420 audio decoder chip found on some bt8xx boards. To compile this driver as a module, choose M here: the @@ -89,7 +91,7 @@ config VIDEO_TEA6420 config VIDEO_MSP3400 tristate "Micronas MSP34xx audio decoders" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Micronas MSP34xx series of audio decoders. To compile this driver as a module, choose M here: the @@ -98,7 +100,7 @@ config VIDEO_MSP3400 config VIDEO_CS3308 tristate "Cirrus Logic CS3308 audio ADC" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Cirrus Logic CS3308 High Performance 8-Channel Analog Volume Control @@ -108,7 +110,7 @@ config VIDEO_CS3308 config VIDEO_CS5345 tristate "Cirrus Logic CS5345 audio ADC" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Cirrus Logic CS5345 24-bit, 192 kHz stereo A/D converter. @@ -118,7 +120,7 @@ config VIDEO_CS5345 config VIDEO_CS53L32A tristate "Cirrus Logic CS53L32A audio ADC" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Cirrus Logic CS53L32A low voltage stereo A/D converter. @@ -128,7 +130,7 @@ config VIDEO_CS53L32A config VIDEO_TLV320AIC23B tristate "Texas Instruments TLV320AIC23B audio codec" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Texas Instruments TLV320AIC23B audio codec. To compile this driver as a module, choose M here: the @@ -137,7 +139,7 @@ config VIDEO_TLV320AIC23B config VIDEO_UDA1342 tristate "Philips UDA1342 audio codec" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Philips UDA1342 audio codec. To compile this driver as a module, choose M here: the @@ -146,7 +148,7 @@ config VIDEO_UDA1342 config VIDEO_WM8775 tristate "Wolfson Microelectronics WM8775 audio ADC with input mixer" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Wolfson Microelectronics WM8775 high performance stereo A/D Converter with a 4 channel input mixer. @@ -156,7 +158,7 @@ config VIDEO_WM8775 config VIDEO_WM8739 tristate "Wolfson Microelectronics WM8739 stereo audio ADC" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Wolfson Microelectronics WM8739 stereo A/D Converter. @@ -166,7 +168,7 @@ config VIDEO_WM8739 config VIDEO_VP27SMPX tristate "Panasonic VP27's internal MPX" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the internal MPX of the Panasonic VP27s tuner. To compile this driver as a module, choose M here: the @@ -200,7 +202,7 @@ comment "Video decoders" config VIDEO_ADV7180 tristate "Analog Devices ADV7180 decoder" depends on GPIOLIB && VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API - ---help--- + help Support for the Analog Devices ADV7180 video decoder. To compile this driver as a module, choose M here: the @@ -209,7 +211,7 @@ config VIDEO_ADV7180 config VIDEO_ADV7183 tristate "Analog Devices ADV7183 decoder" depends on VIDEO_V4L2 && I2C - ---help--- + help V4l2 subdevice driver for the Analog Devices ADV7183 video decoder. @@ -221,7 +223,8 @@ config VIDEO_ADV748X depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API depends on OF select REGMAP_I2C - ---help--- + select V4L2_FWNODE + help V4L2 subdevice driver for the Analog Devices ADV7481 and ADV7482 HDMI/Analog video decoders. @@ -234,7 +237,7 @@ config VIDEO_ADV7604 depends on GPIOLIB || COMPILE_TEST select HDMI select V4L2_FWNODE - ---help--- + help Support for the Analog Devices ADV7604 video decoder. This is a Analog Devices Component/Graphics Digitizer @@ -247,7 +250,7 @@ config VIDEO_ADV7604_CEC bool "Enable Analog Devices ADV7604 CEC support" depends on VIDEO_ADV7604 select CEC_CORE - ---help--- + help When selected the adv7604 will support the optional HDMI CEC feature. @@ -255,7 +258,7 @@ config VIDEO_ADV7842 tristate "Analog Devices ADV7842 decoder" depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API select HDMI - ---help--- + help Support for the Analog Devices ADV7842 video decoder. This is a Analog Devices Component/Graphics/SD Digitizer @@ -268,14 +271,14 @@ config VIDEO_ADV7842_CEC bool "Enable Analog Devices ADV7842 CEC support" depends on VIDEO_ADV7842 select CEC_CORE - ---help--- + help When selected the adv7842 will support the optional HDMI CEC feature. config VIDEO_BT819 tristate "BT819A VideoStream decoder" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for BT819A video decoder. To compile this driver as a module, choose M here: the @@ -284,7 +287,7 @@ config VIDEO_BT819 config VIDEO_BT856 tristate "BT856 VideoStream decoder" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for BT856 video decoder. To compile this driver as a module, choose M here: the @@ -293,7 +296,7 @@ config VIDEO_BT856 config VIDEO_BT866 tristate "BT866 VideoStream decoder" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for BT866 video decoder. To compile this driver as a module, choose M here: the @@ -302,7 +305,7 @@ config VIDEO_BT866 config VIDEO_KS0127 tristate "KS0127 video decoder" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for KS0127 video decoder. This chip is used on AverMedia AVS6EYES Zoran-based MJPEG @@ -314,53 +317,16 @@ config VIDEO_KS0127 config VIDEO_ML86V7667 tristate "OKI ML86V7667 video decoder" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the OKI Semiconductor ML86V7667 video decoder. To compile this driver as a module, choose M here: the module will be called ml86v7667. -config VIDEO_AD5820 - tristate "AD5820 lens voice coil support" - depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER - ---help--- - This is a driver for the AD5820 camera lens voice coil. - It is used for example in Nokia N900 (RX-51). - -config VIDEO_AK7375 - tristate "AK7375 lens voice coil support" - depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER - depends on VIDEO_V4L2_SUBDEV_API - help - This is a driver for the AK7375 camera lens voice coil. - AK7375 is a 12 bit DAC with 120mA output current sink - capability. This is designed for linear control of - voice coil motors, controlled via I2C serial interface. - -config VIDEO_DW9714 - tristate "DW9714 lens voice coil support" - depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER - depends on VIDEO_V4L2_SUBDEV_API - ---help--- - This is a driver for the DW9714 camera lens voice coil. - DW9714 is a 10 bit DAC with 120mA output current sink - capability. This is designed for linear control of - voice coil motors, controlled via I2C serial interface. - -config VIDEO_DW9807_VCM - tristate "DW9807 lens voice coil support" - depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER - depends on VIDEO_V4L2_SUBDEV_API - ---help--- - This is a driver for the DW9807 camera lens voice coil. - DW9807 is a 10 bit DAC with 100mA output current sink - capability. This is designed for linear control of - voice coil motors, controlled via I2C serial interface. - config VIDEO_SAA7110 tristate "Philips SAA7110 video decoder" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Philips SAA7110 video decoders. To compile this driver as a module, choose M here: the @@ -369,7 +335,7 @@ config VIDEO_SAA7110 config VIDEO_SAA711X tristate "Philips SAA7111/3/4/5 video decoders" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Philips SAA7111/3/4/5 video decoders. To compile this driver as a module, choose M here: the @@ -380,7 +346,7 @@ config VIDEO_TC358743 depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API select HDMI select V4L2_FWNODE - ---help--- + help Support for the Toshiba TC358743 HDMI to MIPI CSI-2 bridge. To compile this driver as a module, choose M here: the @@ -390,7 +356,7 @@ config VIDEO_TC358743_CEC bool "Enable Toshiba TC358743 CEC support" depends on VIDEO_TC358743 select CEC_CORE - ---help--- + help When selected the tc358743 will support the optional HDMI CEC feature. @@ -398,7 +364,7 @@ config VIDEO_TVP514X tristate "Texas Instruments TVP514x video decoder" depends on VIDEO_V4L2 && I2C select V4L2_FWNODE - ---help--- + help This is a Video4Linux2 sensor driver for the TI TVP5146/47 decoder. It is currently working with the TI OMAP3 camera controller. @@ -410,7 +376,7 @@ config VIDEO_TVP5150 tristate "Texas Instruments TVP5150 video decoder" depends on VIDEO_V4L2 && I2C select V4L2_FWNODE - ---help--- + help Support for the Texas Instruments TVP5150 video decoder. To compile this driver as a module, choose M here: the @@ -420,7 +386,7 @@ config VIDEO_TVP7002 tristate "Texas Instruments TVP7002 video decoder" depends on VIDEO_V4L2 && I2C select V4L2_FWNODE - ---help--- + help Support for the Texas Instruments TVP7002 video decoder. To compile this driver as a module, choose M here: the @@ -429,7 +395,7 @@ config VIDEO_TVP7002 config VIDEO_TW2804 tristate "Techwell TW2804 multiple video decoder" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Techwell tw2804 multiple video decoder. To compile this driver as a module, choose M here: the @@ -438,7 +404,7 @@ config VIDEO_TW2804 config VIDEO_TW9903 tristate "Techwell TW9903 video decoder" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Techwell tw9903 multi-standard video decoder with high quality down scaler. @@ -448,7 +414,7 @@ config VIDEO_TW9903 config VIDEO_TW9906 tristate "Techwell TW9906 video decoder" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Techwell tw9906 enhanced multi-standard comb filter video decoder with YCbCr input support. @@ -458,7 +424,7 @@ config VIDEO_TW9906 config VIDEO_TW9910 tristate "Techwell TW9910 video decoder" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for Techwell TW9910 NTSC/PAL/SECAM video decoder. To compile this driver as a module, choose M here: the @@ -467,7 +433,7 @@ config VIDEO_TW9910 config VIDEO_VPX3220 tristate "vpx3220a, vpx3216b & vpx3214c video decoders" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for VPX322x video decoders. To compile this driver as a module, choose M here: the @@ -478,7 +444,7 @@ comment "Video and audio decoders" config VIDEO_SAA717X tristate "Philips SAA7171/3/4 audio/video decoders" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Philips SAA7171/3/4 audio/video decoders. To compile this driver as a module, choose M here: the @@ -491,7 +457,7 @@ comment "Video encoders" config VIDEO_SAA7127 tristate "Philips SAA7127/9 digital video encoders" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Philips SAA7127/9 digital video encoders. To compile this driver as a module, choose M here: the @@ -500,7 +466,7 @@ config VIDEO_SAA7127 config VIDEO_SAA7185 tristate "Philips SAA7185 video encoder" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Philips SAA7185 video encoder. To compile this driver as a module, choose M here: the @@ -509,7 +475,7 @@ config VIDEO_SAA7185 config VIDEO_ADV7170 tristate "Analog Devices ADV7170 video encoder" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Analog Devices ADV7170 video encoder driver To compile this driver as a module, choose M here: the @@ -518,7 +484,7 @@ config VIDEO_ADV7170 config VIDEO_ADV7175 tristate "Analog Devices ADV7175 video encoder" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Analog Devices ADV7175 video encoder driver To compile this driver as a module, choose M here: the @@ -546,7 +512,7 @@ config VIDEO_ADV7511 tristate "Analog Devices ADV7511 encoder" depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API select HDMI - ---help--- + help Support for the Analog Devices ADV7511 video encoder. This is a Analog Devices HDMI transmitter. @@ -558,14 +524,14 @@ config VIDEO_ADV7511_CEC bool "Enable Analog Devices ADV7511 CEC support" depends on VIDEO_ADV7511 select CEC_CORE - ---help--- + help When selected the adv7511 will support the optional HDMI CEC feature. config VIDEO_AD9389B tristate "Analog Devices AD9389B encoder" depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API - ---help--- + help Support for the Analog Devices AD9389B video encoder. This is a Analog Devices HDMI transmitter. @@ -582,7 +548,7 @@ config VIDEO_AK881X config VIDEO_THS8200 tristate "Texas Instruments THS8200 video encoder" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Texas Instruments THS8200 video encoder. To compile this driver as a module, choose M here: the @@ -612,7 +578,7 @@ config VIDEO_IMX258 tristate "Sony IMX258 sensor support" depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API depends on MEDIA_CAMERA_SUPPORT - ---help--- + help This is a Video4Linux2 sensor driver for the Sony IMX258 camera. @@ -624,7 +590,7 @@ config VIDEO_IMX274 depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API depends on MEDIA_CAMERA_SUPPORT select REGMAP_I2C - ---help--- + help This is a V4L2 sensor driver for the Sony IMX274 CMOS image sensor. @@ -666,7 +632,7 @@ config VIDEO_OV2659 depends on VIDEO_V4L2 && I2C depends on MEDIA_CAMERA_SUPPORT select V4L2_FWNODE - ---help--- + help This is a Video4Linux2 sensor driver for the OmniVision OV2659 camera. @@ -678,7 +644,7 @@ config VIDEO_OV2680 depends on VIDEO_V4L2 && I2C && MEDIA_CONTROLLER depends on MEDIA_CAMERA_SUPPORT select V4L2_FWNODE - ---help--- + help This is a Video4Linux2 sensor driver for the OmniVision OV2680 camera. @@ -690,7 +656,7 @@ config VIDEO_OV2685 depends on VIDEO_V4L2 && I2C && MEDIA_CONTROLLER depends on MEDIA_CAMERA_SUPPORT select V4L2_FWNODE - ---help--- + help This is a Video4Linux2 sensor driver for the OmniVision OV2685 camera. @@ -703,7 +669,7 @@ config VIDEO_OV5640 depends on GPIOLIB && VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API depends on MEDIA_CAMERA_SUPPORT select V4L2_FWNODE - ---help--- + help This is a Video4Linux2 sensor driver for the Omnivision OV5640 camera sensor with a MIPI CSI-2 interface. @@ -713,7 +679,7 @@ config VIDEO_OV5645 depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API depends on MEDIA_CAMERA_SUPPORT select V4L2_FWNODE - ---help--- + help This is a Video4Linux2 sensor driver for the OmniVision OV5645 camera. @@ -725,7 +691,7 @@ config VIDEO_OV5647 depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API depends on MEDIA_CAMERA_SUPPORT select V4L2_FWNODE - ---help--- + help This is a Video4Linux2 sensor driver for the OmniVision OV5647 camera. @@ -736,7 +702,7 @@ config VIDEO_OV6650 tristate "OmniVision OV6650 sensor support" depends on I2C && VIDEO_V4L2 depends on MEDIA_CAMERA_SUPPORT - ---help--- + help This is a Video4Linux2 sensor driver for the OmniVision OV6650 camera. @@ -749,7 +715,7 @@ config VIDEO_OV5670 depends on MEDIA_CAMERA_SUPPORT depends on MEDIA_CONTROLLER select V4L2_FWNODE - ---help--- + help This is a Video4Linux2 sensor driver for the OmniVision OV5670 camera. @@ -760,7 +726,7 @@ config VIDEO_OV5695 tristate "OmniVision OV5695 sensor support" depends on I2C && VIDEO_V4L2 depends on MEDIA_CAMERA_SUPPORT - ---help--- + help This is a Video4Linux2 sensor driver for the OmniVision OV5695 camera. @@ -784,7 +750,7 @@ config VIDEO_OV772X depends on I2C && VIDEO_V4L2 depends on MEDIA_CAMERA_SUPPORT select REGMAP_SCCB - ---help--- + help This is a Video4Linux2 sensor driver for the OmniVision OV772x camera. @@ -795,7 +761,7 @@ config VIDEO_OV7640 tristate "OmniVision OV7640 sensor support" depends on I2C && VIDEO_V4L2 depends on MEDIA_CAMERA_SUPPORT - ---help--- + help This is a Video4Linux2 sensor driver for the OmniVision OV7640 camera. @@ -807,7 +773,7 @@ config VIDEO_OV7670 depends on I2C && VIDEO_V4L2 depends on MEDIA_CAMERA_SUPPORT select V4L2_FWNODE - ---help--- + help This is a Video4Linux2 sensor driver for the OmniVision OV7670 VGA camera. It currently only works with the M88ALP01 controller. @@ -816,7 +782,7 @@ config VIDEO_OV7740 tristate "OmniVision OV7740 sensor support" depends on I2C && VIDEO_V4L2 depends on MEDIA_CAMERA_SUPPORT - ---help--- + help This is a Video4Linux2 sensor driver for the OmniVision OV7740 VGA camera sensor. @@ -843,7 +809,7 @@ config VIDEO_OV9650 tristate "OmniVision OV9650/OV9652 sensor support" depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API select REGMAP_SCCB - ---help--- + help This is a V4L2 sensor driver for the Omnivision OV9650 and OV9652 camera sensors. @@ -852,7 +818,7 @@ config VIDEO_OV13858 depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API depends on MEDIA_CAMERA_SUPPORT select V4L2_FWNODE - ---help--- + help This is a Video4Linux2 sensor driver for the OmniVision OV13858 camera. @@ -860,7 +826,7 @@ config VIDEO_VS6624 tristate "ST VS6624 sensor support" depends on VIDEO_V4L2 && I2C depends on MEDIA_CAMERA_SUPPORT - ---help--- + help This is a Video4Linux2 sensor driver for the ST VS6624 camera. @@ -880,7 +846,7 @@ config VIDEO_MT9M032 depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API depends on MEDIA_CAMERA_SUPPORT select VIDEO_APTINA_PLL - ---help--- + help This driver supports MT9M032 camera sensors from Aptina, monochrome models only. @@ -897,7 +863,7 @@ config VIDEO_MT9P031 depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API depends on MEDIA_CAMERA_SUPPORT select VIDEO_APTINA_PLL - ---help--- + help This is a Video4Linux2 sensor driver for the Aptina (Micron) mt9p031 5 Mpixel camera. @@ -905,7 +871,7 @@ config VIDEO_MT9T001 tristate "Aptina MT9T001 support" depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API depends on MEDIA_CAMERA_SUPPORT - ---help--- + help This is a Video4Linux2 sensor driver for the Aptina (Micron) mt0t001 3 Mpixel camera. @@ -913,7 +879,7 @@ config VIDEO_MT9T112 tristate "Aptina MT9T111/MT9T112 support" depends on I2C && VIDEO_V4L2 depends on MEDIA_CAMERA_SUPPORT - ---help--- + help This is a Video4Linux2 sensor driver for the Aptina (Micron) MT9T111 and MT9T112 3 Mpixel camera. @@ -924,7 +890,7 @@ config VIDEO_MT9V011 tristate "Micron mt9v011 sensor support" depends on I2C && VIDEO_V4L2 depends on MEDIA_CAMERA_SUPPORT - ---help--- + help This is a Video4Linux2 sensor driver for the Micron mt0v011 1.3 Mpixel camera. It currently only works with the em28xx driver. @@ -935,7 +901,7 @@ config VIDEO_MT9V032 depends on MEDIA_CAMERA_SUPPORT select REGMAP_I2C select V4L2_FWNODE - ---help--- + help This is a Video4Linux2 sensor driver for the Micron MT9V032 752x480 CMOS sensor. @@ -954,14 +920,14 @@ config VIDEO_SR030PC30 tristate "Siliconfile SR030PC30 sensor support" depends on I2C && VIDEO_V4L2 depends on MEDIA_CAMERA_SUPPORT - ---help--- + help This driver supports SR030PC30 VGA camera from Siliconfile config VIDEO_NOON010PC30 tristate "Siliconfile NOON010PC30 sensor support" depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API depends on MEDIA_CAMERA_SUPPORT - ---help--- + help This driver supports NOON010PC30 CIF camera from Siliconfile source "drivers/media/i2c/m5mols/Kconfig" @@ -981,7 +947,7 @@ config VIDEO_S5K6AA tristate "Samsung S5K6AAFX sensor support" depends on MEDIA_CAMERA_SUPPORT depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API - ---help--- + help This is a V4L2 sensor driver for Samsung S5K6AA(FX) 1.3M camera sensor with an embedded SoC image signal processor. @@ -989,7 +955,7 @@ config VIDEO_S5K6A3 tristate "Samsung S5K6A3 sensor support" depends on MEDIA_CAMERA_SUPPORT depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API - ---help--- + help This is a V4L2 sensor driver for Samsung S5K6A3 raw camera sensor. @@ -997,7 +963,7 @@ config VIDEO_S5K4ECGX tristate "Samsung S5K4ECGX sensor support" depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API select CRC32 - ---help--- + help This is a V4L2 sensor driver for Samsung S5K4ECGX 5M camera sensor with an embedded SoC image signal processor. @@ -1005,7 +971,7 @@ config VIDEO_S5K5BAF tristate "Samsung S5K5BAF sensor support" depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API select V4L2_FWNODE - ---help--- + help This is a V4L2 sensor driver for Samsung S5K5BAF 2M camera sensor with an embedded SoC image signal processor. @@ -1016,17 +982,56 @@ config VIDEO_S5C73M3 tristate "Samsung S5C73M3 sensor support" depends on I2C && SPI && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API select V4L2_FWNODE - ---help--- + help This is a V4L2 sensor driver for Samsung S5C73M3 8 Mpixel camera. +comment "Lens drivers" + +config VIDEO_AD5820 + tristate "AD5820 lens voice coil support" + depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER + help + This is a driver for the AD5820 camera lens voice coil. + It is used for example in Nokia N900 (RX-51). + +config VIDEO_AK7375 + tristate "AK7375 lens voice coil support" + depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER + depends on VIDEO_V4L2_SUBDEV_API + help + This is a driver for the AK7375 camera lens voice coil. + AK7375 is a 12 bit DAC with 120mA output current sink + capability. This is designed for linear control of + voice coil motors, controlled via I2C serial interface. + +config VIDEO_DW9714 + tristate "DW9714 lens voice coil support" + depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER + depends on VIDEO_V4L2_SUBDEV_API + help + This is a driver for the DW9714 camera lens voice coil. + DW9714 is a 10 bit DAC with 120mA output current sink + capability. This is designed for linear control of + voice coil motors, controlled via I2C serial interface. + +config VIDEO_DW9807_VCM + tristate "DW9807 lens voice coil support" + depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER + depends on VIDEO_V4L2_SUBDEV_API + help + This is a driver for the DW9807 camera lens voice coil. + DW9807 is a 10 bit DAC with 100mA output current sink + capability. This is designed for linear control of + voice coil motors, controlled via I2C serial interface. + comment "Flash devices" config VIDEO_ADP1653 tristate "ADP1653 flash support" depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER depends on MEDIA_CAMERA_SUPPORT - ---help--- + help This is a driver for the ADP1653 flash controller. It is used for example in Nokia N900. @@ -1035,7 +1040,7 @@ config VIDEO_LM3560 depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER depends on MEDIA_CAMERA_SUPPORT select REGMAP_I2C - ---help--- + help This is a driver for the lm3560 dual flash controllers. It controls flash, torch LEDs. @@ -1044,7 +1049,7 @@ config VIDEO_LM3646 depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER depends on MEDIA_CAMERA_SUPPORT select REGMAP_I2C - ---help--- + help This is a driver for the lm3646 dual flash controllers. It controls flash, torch LEDs. @@ -1053,7 +1058,7 @@ comment "Video improvement chips" config VIDEO_UPD64031A tristate "NEC Electronics uPD64031A Ghost Reduction" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the NEC Electronics uPD64031A Ghost Reduction video chip. It is most often found in NTSC TV cards made for Japan and is used to reduce the 'ghosting' effect that can @@ -1065,7 +1070,7 @@ config VIDEO_UPD64031A config VIDEO_UPD64083 tristate "NEC Electronics uPD64083 3-Dimensional Y/C separation" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the NEC Electronics uPD64083 3-Dimensional Y/C separation video chip. It is used to improve the quality of the colors of a composite signal. @@ -1079,7 +1084,7 @@ config VIDEO_SAA6752HS tristate "Philips SAA6752HS MPEG-2 Audio/Video Encoder" depends on VIDEO_V4L2 && I2C select CRC32 - ---help--- + help Support for the Philips SAA6752HS MPEG-2 video and MPEG-audio/AC-3 audio encoder with multiplexer. @@ -1091,7 +1096,7 @@ comment "SDR tuner chips" config SDR_MAX2175 tristate "Maxim 2175 RF to Bits tuner" depends on VIDEO_V4L2 && MEDIA_SDR_SUPPORT && I2C - ---help--- + help Support for Maxim 2175 tuner. It is an advanced analog/digital radio receiver with RF-to-Bits front-end designed for SDR solutions. @@ -1112,7 +1117,7 @@ config VIDEO_THS7303 config VIDEO_M52790 tristate "Mitsubishi M52790 A/V switch" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Mitsubishi M52790 A/V switch. To compile this driver as a module, choose M here: the @@ -1123,7 +1128,7 @@ config VIDEO_I2C depends on VIDEO_V4L2 && I2C select VIDEOBUF2_VMALLOC imply HWMON - ---help--- + help Enable the I2C transport video support which supports the following: * Panasonic AMG88xx Grid-Eye Sensors @@ -1132,6 +1137,19 @@ config VIDEO_I2C To compile this driver as a module, choose M here: the module will be called video-i2c +config VIDEO_ST_MIPID02 + tristate "STMicroelectronics MIPID02 CSI-2 to PARALLEL bridge" + depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API + depends on MEDIA_CAMERA_SUPPORT + select V4L2_FWNODE + help + Support for STMicroelectronics MIPID02 CSI-2 to PARALLEL bridge. + It is used to allow usage of CSI-2 sensor with PARALLEL port + controller. + + To compile this driver as a module, choose M here: the + module will be called st-mipid02. + endmenu endif diff --git a/drivers/media/i2c/Makefile b/drivers/media/i2c/Makefile index a64fca82e0c4..d8ad9dad495d 100644 --- a/drivers/media/i2c/Makefile +++ b/drivers/media/i2c/Makefile @@ -113,5 +113,6 @@ obj-$(CONFIG_VIDEO_IMX258) += imx258.o obj-$(CONFIG_VIDEO_IMX274) += imx274.o obj-$(CONFIG_VIDEO_IMX319) += imx319.o obj-$(CONFIG_VIDEO_IMX355) += imx355.o +obj-$(CONFIG_VIDEO_ST_MIPID02) += st-mipid02.o obj-$(CONFIG_SDR_MAX2175) += max2175.o diff --git a/drivers/media/i2c/ad5820.c b/drivers/media/i2c/ad5820.c index 907323f0ca3b..925c171e7797 100644 --- a/drivers/media/i2c/ad5820.c +++ b/drivers/media/i2c/ad5820.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * drivers/media/i2c/ad5820.c * @@ -11,15 +12,6 @@ * Sakari Ailus <sakari.ailus@iki.fi> * * Based on af_d88.c by Texas Instruments. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/errno.h> diff --git a/drivers/media/i2c/adp1653.c b/drivers/media/i2c/adp1653.c index ba1ec4ab9eba..694125a59f64 100644 --- a/drivers/media/i2c/adp1653.c +++ b/drivers/media/i2c/adp1653.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * drivers/media/i2c/adp1653.c * @@ -10,20 +11,10 @@ * Tuukka Toivonen <tuukkat76@gmail.com> * Pavel Machek <pavel@ucw.cz> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * * TODO: * - fault interrupt handling * - hardware strobe * - power doesn't need to be ON if all lights are off - * */ #include <linux/delay.h> diff --git a/drivers/media/i2c/adv7170.c b/drivers/media/i2c/adv7170.c index 739331473429..e4e8fda51ad8 100644 --- a/drivers/media/i2c/adv7170.c +++ b/drivers/media/i2c/adv7170.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * adv7170 - adv7170, adv7171 video encoder driver version 0.0.1 * @@ -12,16 +13,6 @@ * * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net> * - moved over to linux>=2.4.x i2c protocol (1/1/2003) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/adv7175.c b/drivers/media/i2c/adv7175.c index 419b98117133..0cdd8e033197 100644 --- a/drivers/media/i2c/adv7175.c +++ b/drivers/media/i2c/adv7175.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * adv7175 - adv7175a video encoder driver version 0.0.3 * @@ -8,16 +9,6 @@ * * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net> * - moved over to linux>=2.4.x i2c protocol (9/9/2002) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/adv7183.c b/drivers/media/i2c/adv7183.c index 8b00dc854cf8..8bcd632c081a 100644 --- a/drivers/media/i2c/adv7183.c +++ b/drivers/media/i2c/adv7183.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * adv7183.c Analog Devices ADV7183 video decoder driver * * Copyright (c) 2011 Analog Devices Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/delay.h> diff --git a/drivers/media/i2c/adv7183_regs.h b/drivers/media/i2c/adv7183_regs.h index 4ade89d33d62..d241efe73cf6 100644 --- a/drivers/media/i2c/adv7183_regs.h +++ b/drivers/media/i2c/adv7183_regs.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * adv7183 - Analog Devices ADV7183 video decoder registers * * Copyright (c) 2011 Analog Devices Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _ADV7183_REGS_H_ diff --git a/drivers/media/i2c/adv748x/Makefile b/drivers/media/i2c/adv748x/Makefile index c0711e076f1d..93844f14cb10 100644 --- a/drivers/media/i2c/adv748x/Makefile +++ b/drivers/media/i2c/adv748x/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only adv748x-objs := \ adv748x-afe.o \ adv748x-core.o \ diff --git a/drivers/media/i2c/ak881x.c b/drivers/media/i2c/ak881x.c index 30f9db1351b9..e79be9bebe5a 100644 --- a/drivers/media/i2c/ak881x.c +++ b/drivers/media/i2c/ak881x.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Driver for AK8813 / AK8814 TV-ecoders from Asahi Kasei Microsystems Co., Ltd. (AKM) * * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/i2c.h> diff --git a/drivers/media/i2c/aptina-pll.c b/drivers/media/i2c/aptina-pll.c index 224ae4e4cf8b..1423c04a1c90 100644 --- a/drivers/media/i2c/aptina-pll.c +++ b/drivers/media/i2c/aptina-pll.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Aptina Sensor PLL Configuration * * Copyright (C) 2012 Laurent Pinchart <laurent.pinchart@ideasonboard.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/device.h> diff --git a/drivers/media/i2c/aptina-pll.h b/drivers/media/i2c/aptina-pll.h index 1632f864c44f..54c0e185a94c 100644 --- a/drivers/media/i2c/aptina-pll.h +++ b/drivers/media/i2c/aptina-pll.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Aptina Sensor PLL Configuration * * Copyright (C) 2012 Laurent Pinchart <laurent.pinchart@ideasonboard.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef __APTINA_PLL_H diff --git a/drivers/media/i2c/bt819.c b/drivers/media/i2c/bt819.c index e6d3fe7790bc..43336175c7d9 100644 --- a/drivers/media/i2c/bt819.c +++ b/drivers/media/i2c/bt819.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * bt819 - BT819A VideoStream Decoder (Rockwell Part) * @@ -12,16 +13,6 @@ * * This code was modify/ported from the saa7111 driver written * by Dave Perks. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/bt856.c b/drivers/media/i2c/bt856.c index 2c039ae7d0b2..c134fda270a1 100644 --- a/drivers/media/i2c/bt856.c +++ b/drivers/media/i2c/bt856.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * bt856 - BT856A Digital Video Encoder (Rockwell Part) * @@ -12,16 +13,6 @@ * * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net> * - moved over to linux>=2.4.x i2c protocol (9/9/2002) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/bt866.c b/drivers/media/i2c/bt866.c index 0d3f46af2545..1a8df9f18ffb 100644 --- a/drivers/media/i2c/bt866.c +++ b/drivers/media/i2c/bt866.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* bt866 - BT866 Digital Video Encoder (Rockwell Part) @@ -13,19 +14,6 @@ This code was adapted for the bt866 by Christer Weinigel and ported to 2.6 by Martin Samuelsson. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/media/i2c/cs3308.c b/drivers/media/i2c/cs3308.c index 7da5f69cace6..ebe55e261bff 100644 --- a/drivers/media/i2c/cs3308.c +++ b/drivers/media/i2c/cs3308.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Cirrus Logic cs3308 8-Channel Analog Volume Control * @@ -5,16 +6,6 @@ * Copyright (C) 2012 Steven Toth <stoth@kernellabs.com> * * Derived from cs5345.c Copyright (C) 2007 Hans Verkuil - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ diff --git a/drivers/media/i2c/cs5345.c b/drivers/media/i2c/cs5345.c index 03e80278dc10..f6dd5edf77dd 100644 --- a/drivers/media/i2c/cs5345.c +++ b/drivers/media/i2c/cs5345.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * cs5345 Cirrus Logic 24-bit, 192 kHz Stereo Audio ADC * Copyright (C) 2007 Hans Verkuil - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ diff --git a/drivers/media/i2c/cs53l32a.c b/drivers/media/i2c/cs53l32a.c index ef4bdbae4531..9a411106cfb3 100644 --- a/drivers/media/i2c/cs53l32a.c +++ b/drivers/media/i2c/cs53l32a.c @@ -1,18 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * cs53l32a (Adaptec AVC-2010 and AVC-2410) i2c ivtv driver. * Copyright (C) 2005 Martin Vaughan * * Audio source switching for Adaptec AVC-2410 added by Trev Jackson - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ diff --git a/drivers/media/i2c/cx25840/Kconfig b/drivers/media/i2c/cx25840/Kconfig index 451133ad41ff..e392f8e023f6 100644 --- a/drivers/media/i2c/cx25840/Kconfig +++ b/drivers/media/i2c/cx25840/Kconfig @@ -1,7 +1,8 @@ +# SPDX-License-Identifier: GPL-2.0-only config VIDEO_CX25840 tristate "Conexant CX2584x audio/video decoders" depends on VIDEO_V4L2 && I2C - ---help--- + help Support for the Conexant CX2584x audio/video decoders. To compile this driver as a module, choose M here: the diff --git a/drivers/media/i2c/cx25840/Makefile b/drivers/media/i2c/cx25840/Makefile index ac545812fc6a..3681df2950f3 100644 --- a/drivers/media/i2c/cx25840/Makefile +++ b/drivers/media/i2c/cx25840/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only cx25840-objs := cx25840-core.o cx25840-audio.o cx25840-firmware.o \ cx25840-vbi.o cx25840-ir.o diff --git a/drivers/media/i2c/cx25840/cx25840-audio.c b/drivers/media/i2c/cx25840/cx25840-audio.c index dfe94b84f1fb..eb77ba088097 100644 --- a/drivers/media/i2c/cx25840/cx25840-audio.c +++ b/drivers/media/i2c/cx25840/cx25840-audio.c @@ -1,14 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* cx25840 audio functions - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ diff --git a/drivers/media/i2c/cx25840/cx25840-core.c b/drivers/media/i2c/cx25840/cx25840-core.c index 8b0b8b5aa531..3ecf79d242f2 100644 --- a/drivers/media/i2c/cx25840/cx25840-core.c +++ b/drivers/media/i2c/cx25840/cx25840-core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* cx25840 - Conexant CX25840 audio/video decoder driver * * Copyright (C) 2004 Ulf Eklund @@ -20,16 +21,6 @@ * * CX23888 DIF support for the HVR1850 * Copyright (C) 2011 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ diff --git a/drivers/media/i2c/cx25840/cx25840-core.h b/drivers/media/i2c/cx25840/cx25840-core.h index e3ff1d7ec770..7fa5787635ea 100644 --- a/drivers/media/i2c/cx25840/cx25840-core.h +++ b/drivers/media/i2c/cx25840/cx25840-core.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* cx25840 internal API header * * Copyright (C) 2003-2004 Chris Kennedy - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _CX25840_CORE_H_ diff --git a/drivers/media/i2c/cx25840/cx25840-firmware.c b/drivers/media/i2c/cx25840/cx25840-firmware.c index a7819c463674..02df45ccf57c 100644 --- a/drivers/media/i2c/cx25840/cx25840-firmware.c +++ b/drivers/media/i2c/cx25840/cx25840-firmware.c @@ -1,14 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* cx25840 firmware functions - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/cx25840/cx25840-ir.c b/drivers/media/i2c/cx25840/cx25840-ir.c index a266118cd7ca..2181c8a347fc 100644 --- a/drivers/media/i2c/cx25840/cx25840-ir.c +++ b/drivers/media/i2c/cx25840/cx25840-ir.c @@ -1,19 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for the Conexant CX2584x Audio/Video decoder chip and related cores * * Integrated Consumer Infrared Controller * * Copyright (C) 2010 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/slab.h> diff --git a/drivers/media/i2c/cx25840/cx25840-vbi.c b/drivers/media/i2c/cx25840/cx25840-vbi.c index 8c99a79fb726..643335f0f827 100644 --- a/drivers/media/i2c/cx25840/cx25840-vbi.c +++ b/drivers/media/i2c/cx25840/cx25840-vbi.c @@ -1,14 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* cx25840 VBI functions - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ diff --git a/drivers/media/i2c/et8ek8/Kconfig b/drivers/media/i2c/et8ek8/Kconfig index 9fe409e95666..1c6909874d56 100644 --- a/drivers/media/i2c/et8ek8/Kconfig +++ b/drivers/media/i2c/et8ek8/Kconfig @@ -1,7 +1,8 @@ +# SPDX-License-Identifier: GPL-2.0-only config VIDEO_ET8EK8 tristate "ET8EK8 camera sensor support" depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API select V4L2_FWNODE - ---help--- + help This is a driver for the Toshiba ET8EK8 5 MP camera sensor. It is used for example in Nokia N900 (RX-51). diff --git a/drivers/media/i2c/et8ek8/Makefile b/drivers/media/i2c/et8ek8/Makefile index 66d1b7d44946..5e06c308c51c 100644 --- a/drivers/media/i2c/et8ek8/Makefile +++ b/drivers/media/i2c/et8ek8/Makefile @@ -1,2 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0-only et8ek8-objs += et8ek8_mode.o et8ek8_driver.o obj-$(CONFIG_VIDEO_ET8EK8) += et8ek8.o diff --git a/drivers/media/i2c/et8ek8/et8ek8_driver.c b/drivers/media/i2c/et8ek8/et8ek8_driver.c index 37ef38947e01..e6c06cb75d33 100644 --- a/drivers/media/i2c/et8ek8/et8ek8_driver.c +++ b/drivers/media/i2c/et8ek8/et8ek8_driver.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * et8ek8_driver.c * @@ -11,15 +12,6 @@ * * This driver is based on the Micron MT9T012 camera imager driver * (C) Texas Instruments. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/media/i2c/et8ek8/et8ek8_mode.c b/drivers/media/i2c/et8ek8/et8ek8_mode.c index f503303cb8bc..c9088eb0a812 100644 --- a/drivers/media/i2c/et8ek8/et8ek8_mode.c +++ b/drivers/media/i2c/et8ek8/et8ek8_mode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * et8ek8_mode.c * @@ -5,15 +6,6 @@ * * Contact: Sakari Ailus <sakari.ailus@iki.fi> * Tuukka Toivonen <tuukkat76@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include "et8ek8_reg.h" diff --git a/drivers/media/i2c/et8ek8/et8ek8_reg.h b/drivers/media/i2c/et8ek8/et8ek8_reg.h index 07f1873a9c3d..c90e74935f12 100644 --- a/drivers/media/i2c/et8ek8/et8ek8_reg.h +++ b/drivers/media/i2c/et8ek8/et8ek8_reg.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * et8ek8_reg.h * @@ -5,15 +6,6 @@ * * Contact: Sakari Ailus <sakari.ailus@iki.fi> * Tuukka Toivonen <tuukkat76@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef ET8EK8REGS_H diff --git a/drivers/media/i2c/imx214.c b/drivers/media/i2c/imx214.c index 9857e151db46..83e9961b0505 100644 --- a/drivers/media/i2c/imx214.c +++ b/drivers/media/i2c/imx214.c @@ -588,12 +588,10 @@ static int imx214_set_format(struct v4l2_subdev *sd, __crop = __imx214_get_pad_crop(imx214, cfg, format->pad, format->which); - if (format) - mode = v4l2_find_nearest_size(imx214_modes, - ARRAY_SIZE(imx214_modes), width, height, - format->format.width, format->format.height); - else - mode = &imx214_modes[0]; + mode = v4l2_find_nearest_size(imx214_modes, + ARRAY_SIZE(imx214_modes), width, height, + format->format.width, + format->format.height); __crop->width = mode->width; __crop->height = mode->height; diff --git a/drivers/media/i2c/ir-kbd-i2c.c b/drivers/media/i2c/ir-kbd-i2c.c index a14a74e6b986..876d7587a1da 100644 --- a/drivers/media/i2c/ir-kbd-i2c.c +++ b/drivers/media/i2c/ir-kbd-i2c.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * * keyboard input driver for i2c IR remote controls @@ -32,17 +33,6 @@ * Mark Weaver <mark@npsl.co.uk> * Jarod Wilson <jarod@redhat.com> * Copyright (C) 2011 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <asm/unaligned.h> diff --git a/drivers/media/i2c/ks0127.c b/drivers/media/i2c/ks0127.c index 5905ed6f8397..c077f53b9c30 100644 --- a/drivers/media/i2c/ks0127.c +++ b/drivers/media/i2c/ks0127.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Video Capture Driver (Video for Linux 1/2) * for the Matrox Marvel G200,G400 and Rainbow Runner-G series @@ -6,16 +7,6 @@ * * Copyright (C) 1999 Ryan Drake <stiletto@mediaone.net> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * ***************************************************************************** * * Modified and extended by diff --git a/drivers/media/i2c/ks0127.h b/drivers/media/i2c/ks0127.h index 636b70a984f7..333d1d1e9d53 100644 --- a/drivers/media/i2c/ks0127.h +++ b/drivers/media/i2c/ks0127.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Video Capture Driver ( Video for Linux 1/2 ) * for the Matrox Marvel G200,G400 and Rainbow Runner-G series @@ -5,16 +6,6 @@ * This module is an interface to the KS0127 video decoder chip. * * Copyright (C) 1999 Ryan Drake <stiletto@mediaone.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef KS0127_H diff --git a/drivers/media/i2c/lm3560.c b/drivers/media/i2c/lm3560.c index 70c3294c21d3..9e34ccce4fc3 100644 --- a/drivers/media/i2c/lm3560.c +++ b/drivers/media/i2c/lm3560.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * drivers/media/i2c/lm3560.c * General device driver for TI lm3559, lm3560, FLASH LED Driver @@ -6,15 +7,6 @@ * * Contact: Daniel Jeong <gshark.jeong@gmail.com> * Ldd-Mlp <ldd-mlp@list.ti.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/delay.h> diff --git a/drivers/media/i2c/lm3646.c b/drivers/media/i2c/lm3646.c index 73fbe3c37fc9..d8a8853f9a2b 100644 --- a/drivers/media/i2c/lm3646.c +++ b/drivers/media/i2c/lm3646.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * drivers/media/i2c/lm3646.c * General device driver for TI lm3646, Dual FLASH LED Driver @@ -6,10 +7,6 @@ * * Contact: Daniel Jeong <gshark.jeong@gmail.com> * Ldd-Mlp <ldd-mlp@list.ti.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. */ #include <linux/delay.h> diff --git a/drivers/media/i2c/m52790.c b/drivers/media/i2c/m52790.c index a7a8f9a4e45c..0a1efc1417bc 100644 --- a/drivers/media/i2c/m52790.c +++ b/drivers/media/i2c/m52790.c @@ -1,18 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * m52790 i2c ivtv driver. * Copyright (C) 2007 Hans Verkuil * * A/V source switching Mitsubishi M52790SP/FP - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ diff --git a/drivers/media/i2c/m5mols/Kconfig b/drivers/media/i2c/m5mols/Kconfig index dc8c2505907e..e573482f269f 100644 --- a/drivers/media/i2c/m5mols/Kconfig +++ b/drivers/media/i2c/m5mols/Kconfig @@ -1,6 +1,7 @@ +# SPDX-License-Identifier: GPL-2.0-only config VIDEO_M5MOLS tristate "Fujitsu M-5MOLS 8MP sensor support" depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API depends on MEDIA_CAMERA_SUPPORT - ---help--- + help This driver supports Fujitsu M-5MOLS camera sensor with ISP diff --git a/drivers/media/i2c/m5mols/Makefile b/drivers/media/i2c/m5mols/Makefile index 0a44e028edc7..13fa8ec29ac0 100644 --- a/drivers/media/i2c/m5mols/Makefile +++ b/drivers/media/i2c/m5mols/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only m5mols-objs := m5mols_core.o m5mols_controls.o m5mols_capture.o obj-$(CONFIG_VIDEO_M5MOLS) += m5mols.o diff --git a/drivers/media/i2c/m5mols/m5mols.h b/drivers/media/i2c/m5mols/m5mols.h index aef5b4f8904e..4023906d273d 100644 --- a/drivers/media/i2c/m5mols/m5mols.h +++ b/drivers/media/i2c/m5mols/m5mols.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Header for M-5MOLS 8M Pixel camera sensor with ISP * @@ -6,11 +7,6 @@ * * Copyright (C) 2009 Samsung Electronics Co., Ltd. * Author: Dongsoo Nathaniel Kim <dongsoo45.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef M5MOLS_H diff --git a/drivers/media/i2c/m5mols/m5mols_capture.c b/drivers/media/i2c/m5mols/m5mols_capture.c index 0fb457f57995..e1b1d689c044 100644 --- a/drivers/media/i2c/m5mols/m5mols_capture.c +++ b/drivers/media/i2c/m5mols/m5mols_capture.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * The Capture code for Fujitsu M-5MOLS ISP @@ -7,11 +8,6 @@ * * Copyright (C) 2009 Samsung Electronics Co., Ltd. * Author: Dongsoo Nathaniel Kim <dongsoo45.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/i2c.h> diff --git a/drivers/media/i2c/m5mols/m5mols_controls.c b/drivers/media/i2c/m5mols/m5mols_controls.c index 82eab7c2bc8c..b45e0e08b6c8 100644 --- a/drivers/media/i2c/m5mols/m5mols_controls.c +++ b/drivers/media/i2c/m5mols/m5mols_controls.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Controls for M-5MOLS 8M Pixel camera sensor with ISP * @@ -6,11 +7,6 @@ * * Copyright (C) 2009 Samsung Electronics Co., Ltd. * Author: Dongsoo Nathaniel Kim <dongsoo45.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/i2c.h> diff --git a/drivers/media/i2c/m5mols/m5mols_core.c b/drivers/media/i2c/m5mols/m5mols_core.c index 454a336be336..de295114ca48 100644 --- a/drivers/media/i2c/m5mols/m5mols_core.c +++ b/drivers/media/i2c/m5mols/m5mols_core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for M-5MOLS 8M Pixel camera sensor with ISP * @@ -6,11 +7,6 @@ * * Copyright (C) 2009 Samsung Electronics Co., Ltd. * Author: Dongsoo Nathaniel Kim <dongsoo45.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/i2c.h> diff --git a/drivers/media/i2c/m5mols/m5mols_reg.h b/drivers/media/i2c/m5mols/m5mols_reg.h index 58d8027508df..947ee33812d3 100644 --- a/drivers/media/i2c/m5mols/m5mols_reg.h +++ b/drivers/media/i2c/m5mols/m5mols_reg.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Register map for M-5MOLS 8M Pixel camera sensor with ISP * @@ -6,11 +7,6 @@ * * Copyright (C) 2009 Samsung Electronics Co., Ltd. * Author: Dongsoo Nathaniel Kim <dongsoo45.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef M5MOLS_REG_H diff --git a/drivers/media/i2c/ml86v7667.c b/drivers/media/i2c/ml86v7667.c index 57ef901edb06..c444bd6a0658 100644 --- a/drivers/media/i2c/ml86v7667.c +++ b/drivers/media/i2c/ml86v7667.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * OKI Semiconductor ML86V7667 video decoder driver * * Author: Vladimir Barinov <source@cogentembedded.com> * Copyright (C) 2013 Cogent Embedded, Inc. * Copyright (C) 2013 Renesas Solutions Corp. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/init.h> diff --git a/drivers/media/i2c/msp3400-driver.c b/drivers/media/i2c/msp3400-driver.c index 522fb1d561e7..39530d43590e 100644 --- a/drivers/media/i2c/msp3400-driver.c +++ b/drivers/media/i2c/msp3400-driver.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Programming the mspx4xx sound processor family * @@ -29,16 +30,6 @@ * * 980623 Thomas Sailer (sailer@ife.ee.ethz.ch) * using soundcore instead of OSS - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ diff --git a/drivers/media/i2c/msp3400-kthreads.c b/drivers/media/i2c/msp3400-kthreads.c index dc6cb8d475b3..d3b0d1c18efd 100644 --- a/drivers/media/i2c/msp3400-kthreads.c +++ b/drivers/media/i2c/msp3400-kthreads.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Programming the mspx4xx sound processor family * * (c) 1997-2001 Gerd Knorr <kraxel@bytesex.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ diff --git a/drivers/media/i2c/mt9m032.c b/drivers/media/i2c/mt9m032.c index b385f2b632ad..5a4c0f9d1eee 100644 --- a/drivers/media/i2c/mt9m032.c +++ b/drivers/media/i2c/mt9m032.c @@ -1,18 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Driver for MT9M032 CMOS Image Sensor from Micron * * Copyright (C) 2010-2011 Lund Engineering * Contact: Gil Lund <gwlund@lundeng.com> * Author: Martin Hostettler <martin@neutronstar.dyndns.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/delay.h> diff --git a/drivers/media/i2c/mt9m111.c b/drivers/media/i2c/mt9m111.c index 5168bb5880c4..362c3b93636e 100644 --- a/drivers/media/i2c/mt9m111.c +++ b/drivers/media/i2c/mt9m111.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Driver for MT9M111/MT9M112/MT9M131 CMOS Image Sensor from Micron/Aptina * * Copyright (C) 2008, Robert Jarzmik <robert.jarzmik@free.fr> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/videodev2.h> #include <linux/slab.h> diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c index 715be3632b01..5e186ea7391b 100644 --- a/drivers/media/i2c/mt9p031.c +++ b/drivers/media/i2c/mt9p031.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Driver for MT9P031 CMOS Image Sensor from Aptina * @@ -6,10 +7,6 @@ * Copyright (C) 2011, Guennadi Liakhovetski <g.liakhovetski@gmx.de> * * Based on the MT9V032 driver and Bastian Hecht's code. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/clk.h> diff --git a/drivers/media/i2c/mt9t001.c b/drivers/media/i2c/mt9t001.c index f683d2cb0486..2e96ff5234b4 100644 --- a/drivers/media/i2c/mt9t001.c +++ b/drivers/media/i2c/mt9t001.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Driver for MT9T001 CMOS Image Sensor from Aptina (Micron) * @@ -6,10 +7,6 @@ * Based on the MT9M001 driver, * * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/clk.h> diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c index 67f69ad6ecf4..4b9b98cf6674 100644 --- a/drivers/media/i2c/mt9v032.c +++ b/drivers/media/i2c/mt9v032.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Driver for MT9V022, MT9V024, MT9V032, and MT9V034 CMOS Image Sensors * @@ -6,10 +7,6 @@ * Based on the MT9M001 driver, * * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/clk.h> diff --git a/drivers/media/i2c/noon010pc30.c b/drivers/media/i2c/noon010pc30.c index 11479e65a9ae..87d76a7f691a 100644 --- a/drivers/media/i2c/noon010pc30.c +++ b/drivers/media/i2c/noon010pc30.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for SiliconFile NOON010PC30 CIF (1/11") Image Sensor with ISP * @@ -6,11 +7,6 @@ * * Initial register configuration based on a driver authored by * HeungJun Kim <riverful.kim@samsung.com>. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/delay.h> diff --git a/drivers/media/i2c/ov2640.c b/drivers/media/i2c/ov2640.c index 83031cfc7914..b744a203eb9b 100644 --- a/drivers/media/i2c/ov2640.c +++ b/drivers/media/i2c/ov2640.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ov2640 Camera Driver * @@ -7,10 +8,6 @@ * * Copyright 2005-2009 Freescale Semiconductor, Inc. All Rights Reserved. * Copyright (C) 2006, OmniVision - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/init.h> diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c index 799acce803fe..5ed2413eac8a 100644 --- a/drivers/media/i2c/ov2659.c +++ b/drivers/media/i2c/ov2659.c @@ -1117,8 +1117,10 @@ static int ov2659_set_fmt(struct v4l2_subdev *sd, if (ov2659_formats[index].code == mf->code) break; - if (index < 0) - return -EINVAL; + if (index < 0) { + index = 0; + mf->code = ov2659_formats[index].code; + } mf->colorspace = V4L2_COLORSPACE_SRGB; mf->field = V4L2_FIELD_NONE; @@ -1130,7 +1132,7 @@ static int ov2659_set_fmt(struct v4l2_subdev *sd, mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad); *mf = fmt->format; #else - return -ENOTTY; + ret = -ENOTTY; #endif } else { s64 val; diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c index 82d4ce93312c..759d60c6d630 100644 --- a/drivers/media/i2c/ov5640.c +++ b/drivers/media/i2c/ov5640.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2011-2013 Freescale Semiconductor, Inc. All Rights Reserved. * Copyright (C) 2014-2017 Mentor Graphics Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/media/i2c/ov5645.c b/drivers/media/i2c/ov5645.c index 785f326ac519..124c8df04633 100644 --- a/drivers/media/i2c/ov5645.c +++ b/drivers/media/i2c/ov5645.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for the OV5645 camera sensor. * @@ -14,15 +15,6 @@ */ /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/bitops.h> diff --git a/drivers/media/i2c/ov6650.c b/drivers/media/i2c/ov6650.c index c33fd584cb44..7f7c933b5cf4 100644 --- a/drivers/media/i2c/ov6650.c +++ b/drivers/media/i2c/ov6650.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * V4L2 subdevice driver for OmniVision OV6650 Camera Sensor * @@ -18,10 +19,6 @@ * Hardware specific bits initially based on former work by Matt Callow * drivers/media/video/omap/sensor_ov6650.c * Copyright (C) 2006 Matt Callow - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/bitops.h> @@ -804,15 +801,25 @@ static int ov6650_prog_dflt(struct i2c_client *client) return ret; } -static int ov6650_video_probe(struct i2c_client *client) +static int ov6650_video_probe(struct v4l2_subdev *sd) { + struct i2c_client *client = v4l2_get_subdevdata(sd); struct ov6650 *priv = to_ov6650(client); u8 pidh, pidl, midh, midl; int ret; - ret = ov6650_s_power(&priv->subdev, 1); - if (ret < 0) + priv->clk = v4l2_clk_get(&client->dev, NULL); + if (IS_ERR(priv->clk)) { + ret = PTR_ERR(priv->clk); + dev_err(&client->dev, "v4l2_clk request err: %d\n", ret); return ret; + } + + ret = ov6650_s_power(sd, 1); + if (ret < 0) + goto eclkput; + + msleep(20); /* * check and show product ID and manufacturer ID @@ -846,7 +853,12 @@ static int ov6650_video_probe(struct i2c_client *client) ret = v4l2_ctrl_handler_setup(&priv->hdl); done: - ov6650_s_power(&priv->subdev, 0); + ov6650_s_power(sd, 0); + if (!ret) + return 0; +eclkput: + v4l2_clk_put(priv->clk); + return ret; } @@ -929,6 +941,10 @@ static const struct v4l2_subdev_ops ov6650_subdev_ops = { .pad = &ov6650_pad_ops, }; +static const struct v4l2_subdev_internal_ops ov6650_internal_ops = { + .registered = ov6650_video_probe, +}; + /* * i2c_driver function */ @@ -989,18 +1005,12 @@ static int ov6650_probe(struct i2c_client *client, priv->code = MEDIA_BUS_FMT_YUYV8_2X8; priv->colorspace = V4L2_COLORSPACE_JPEG; - priv->clk = v4l2_clk_get(&client->dev, NULL); - if (IS_ERR(priv->clk)) { - ret = PTR_ERR(priv->clk); - goto eclkget; - } + priv->subdev.internal_ops = &ov6650_internal_ops; + priv->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; - ret = ov6650_video_probe(client); - if (ret) { - v4l2_clk_put(priv->clk); -eclkget: + ret = v4l2_async_register_subdev(&priv->subdev); + if (ret) v4l2_ctrl_handler_free(&priv->hdl); - } return ret; } @@ -1010,7 +1020,7 @@ static int ov6650_remove(struct i2c_client *client) struct ov6650 *priv = to_ov6650(client); v4l2_clk_put(priv->clk); - v4l2_device_unregister_subdev(&priv->subdev); + v4l2_async_unregister_subdev(&priv->subdev); v4l2_ctrl_handler_free(&priv->hdl); return 0; } diff --git a/drivers/media/i2c/ov7640.c b/drivers/media/i2c/ov7640.c index a03b41a3639e..010803d58ce8 100644 --- a/drivers/media/i2c/ov7640.c +++ b/drivers/media/i2c/ov7640.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2005-2006 Micronas USA Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/init.h> diff --git a/drivers/media/i2c/ov7670.c b/drivers/media/i2c/ov7670.c index a7d26b294eb5..53385c277792 100644 --- a/drivers/media/i2c/ov7670.c +++ b/drivers/media/i2c/ov7670.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * A V4L2 driver for OmniVision OV7670 cameras. * @@ -6,9 +7,6 @@ * McClelland's ovcamchip code. * * Copyright 2006-7 Jonathan Corbet <corbet@lwn.net> - * - * This file may be distributed under the terms of the GNU General - * Public License, version 2. */ #include <linux/clk.h> #include <linux/init.h> @@ -864,7 +862,15 @@ static int ov7675_set_framerate(struct v4l2_subdev *sd, /* Recalculate frame rate */ ov7675_get_framerate(sd, tpf); - return ov7675_apply_framerate(sd); + /* + * If the device is not powered up by the host driver do + * not apply any changes to H/W at this time. Instead + * the framerate will be restored right after power-up. + */ + if (info->on) + return ov7675_apply_framerate(sd); + + return 0; } static void ov7670_get_framerate_legacy(struct v4l2_subdev *sd, @@ -895,7 +901,16 @@ static int ov7670_set_framerate_legacy(struct v4l2_subdev *sd, info->clkrc = (info->clkrc & 0x80) | div; tpf->numerator = 1; tpf->denominator = info->clock_speed / div; - return ov7670_write(sd, REG_CLKRC, info->clkrc); + + /* + * If the device is not powered up by the host driver do + * not apply any changes to H/W at this time. Instead + * the framerate will be restored right after power-up. + */ + if (info->on) + return ov7670_write(sd, REG_CLKRC, info->clkrc); + + return 0; } /* @@ -1105,9 +1120,13 @@ static int ov7670_set_fmt(struct v4l2_subdev *sd, if (ret) return ret; - ret = ov7670_apply_fmt(sd); - if (ret) - return ret; + /* + * If the device is not powered up by the host driver do + * not apply any changes to H/W at this time. Instead + * the frame format will be restored right after power-up. + */ + if (info->on) + return ov7670_apply_fmt(sd); return 0; } @@ -1664,6 +1683,7 @@ static int ov7670_s_power(struct v4l2_subdev *sd, int on) if (on) { ov7670_power_on (sd); + ov7670_init(sd, 0); ov7670_apply_fmt(sd); ov7675_apply_framerate(sd); v4l2_ctrl_handler_setup(&info->hdl); diff --git a/drivers/media/i2c/ov7740.c b/drivers/media/i2c/ov7740.c index dfece91ce96b..54e80a60aa57 100644 --- a/drivers/media/i2c/ov7740.c +++ b/drivers/media/i2c/ov7740.c @@ -448,6 +448,27 @@ static int ov7740_get_gain(struct ov7740 *ov7740, struct v4l2_ctrl *ctrl) return 0; } +static int ov7740_get_exp(struct ov7740 *ov7740, struct v4l2_ctrl *ctrl) +{ + struct regmap *regmap = ov7740->regmap; + unsigned int value0, value1; + int ret; + + if (ctrl->val == V4L2_EXPOSURE_MANUAL) + return 0; + + ret = regmap_read(regmap, REG_AEC, &value0); + if (ret) + return ret; + ret = regmap_read(regmap, REG_HAEC, &value1); + if (ret) + return ret; + + ov7740->exposure->val = (value1 << 8) | (value0 & 0xff); + + return 0; +} + static int ov7740_set_exp(struct regmap *regmap, int value) { int ret; @@ -494,6 +515,9 @@ static int ov7740_get_volatile_ctrl(struct v4l2_ctrl *ctrl) case V4L2_CID_AUTOGAIN: ret = ov7740_get_gain(ov7740, ctrl); break; + case V4L2_CID_EXPOSURE_AUTO: + ret = ov7740_get_exp(ov7740, ctrl); + break; default: ret = -EINVAL; break; @@ -991,8 +1015,6 @@ static int ov7740_init_controls(struct ov7740 *ov7740) ov7740->exposure = v4l2_ctrl_new_std(ctrl_hdlr, &ov7740_ctrl_ops, V4L2_CID_EXPOSURE, 0, 65535, 1, 500); - if (ov7740->exposure) - ov7740->exposure->flags |= V4L2_CTRL_FLAG_VOLATILE; ov7740->auto_exposure = v4l2_ctrl_new_std_menu(ctrl_hdlr, &ov7740_ctrl_ops, @@ -1003,7 +1025,7 @@ static int ov7740_init_controls(struct ov7740 *ov7740) v4l2_ctrl_auto_cluster(3, &ov7740->auto_wb, 0, false); v4l2_ctrl_auto_cluster(2, &ov7740->auto_gain, 0, true); v4l2_ctrl_auto_cluster(2, &ov7740->auto_exposure, - V4L2_EXPOSURE_MANUAL, false); + V4L2_EXPOSURE_MANUAL, true); v4l2_ctrl_cluster(2, &ov7740->hflip); if (ctrl_hdlr->error) { diff --git a/drivers/media/i2c/ov9650.c b/drivers/media/i2c/ov9650.c index eefd57ec2a73..30ab2225fbd0 100644 --- a/drivers/media/i2c/ov9650.c +++ b/drivers/media/i2c/ov9650.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Omnivision OV9650/OV9652 CMOS Image Sensor driver * @@ -6,10 +7,6 @@ * Register definitions and initial settings based on a driver written * by Vladimir Fonov. * Copyright (c) 2010, Vladimir Fonov - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/clk.h> #include <linux/delay.h> diff --git a/drivers/media/i2c/s5c73m3/Makefile b/drivers/media/i2c/s5c73m3/Makefile index fa4df342d1f1..ddb9dc62d4dc 100644 --- a/drivers/media/i2c/s5c73m3/Makefile +++ b/drivers/media/i2c/s5c73m3/Makefile @@ -1,2 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0-only s5c73m3-objs := s5c73m3-core.o s5c73m3-spi.o s5c73m3-ctrls.o obj-$(CONFIG_VIDEO_S5C73M3) += s5c73m3.o diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c index b52fe250f75f..7633aebd8c06 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c @@ -1,18 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Samsung LSI S5C73M3 8M pixel camera driver * * Copyright (C) 2012, Samsung Electronics, Co., Ltd. * Sylwester Nawrocki <s.nawrocki@samsung.com> * Andrzej Hajda <a.hajda@samsung.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c b/drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c index 2e7185030741..8911660da86f 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c @@ -1,18 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Samsung LSI S5C73M3 8M pixel camera driver * * Copyright (C) 2012, Samsung Electronics, Co., Ltd. * Sylwester Nawrocki <s.nawrocki@samsung.com> * Andrzej Hajda <a.hajda@samsung.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/sizes.h> diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-spi.c b/drivers/media/i2c/s5c73m3/s5c73m3-spi.c index 72ef9f936e6c..c102c6bbc118 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-spi.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-spi.c @@ -1,18 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Samsung LSI S5C73M3 8M pixel camera driver * * Copyright (C) 2012, Samsung Electronics, Co., Ltd. * Sylwester Nawrocki <s.nawrocki@samsung.com> * Andrzej Hajda <a.hajda@samsung.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/sizes.h> diff --git a/drivers/media/i2c/s5c73m3/s5c73m3.h b/drivers/media/i2c/s5c73m3/s5c73m3.h index 653f68e7ea07..ef7e85b34263 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3.h +++ b/drivers/media/i2c/s5c73m3/s5c73m3.h @@ -1,18 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Samsung LSI S5C73M3 8M pixel camera driver * * Copyright (C) 2012, Samsung Electronics, Co., Ltd. * Sylwester Nawrocki <s.nawrocki@samsung.com> * Andrzej Hajda <a.hajda@samsung.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef S5C73M3_H_ #define S5C73M3_H_ diff --git a/drivers/media/i2c/s5k4ecgx.c b/drivers/media/i2c/s5k4ecgx.c index 79c1894c2c83..b2d53417badf 100644 --- a/drivers/media/i2c/s5k4ecgx.c +++ b/drivers/media/i2c/s5k4ecgx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for Samsung S5K4ECGX 1/4" 5Mp CMOS Image Sensor SoC * with an Embedded Image Signal Processor. @@ -7,11 +8,6 @@ * * Based on s5k6aa and noon010pc30 driver * Copyright (C) 2011, Samsung Electronics Co., Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c index 727db7c0670a..8e6de06b3e72 100644 --- a/drivers/media/i2c/s5k5baf.c +++ b/drivers/media/i2c/s5k5baf.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Driver for Samsung S5K5BAF UXGA 1/5" 2M CMOS Image Sensor * with embedded SoC ISP. @@ -7,10 +8,6 @@ * * Based on S5K6AA driver authored by Sylwester Nawrocki * Copyright (C) 2013, Samsung Electronics Co., Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/clk.h> diff --git a/drivers/media/i2c/s5k6a3.c b/drivers/media/i2c/s5k6a3.c index 2e140272794b..3b7721f81be2 100644 --- a/drivers/media/i2c/s5k6a3.c +++ b/drivers/media/i2c/s5k6a3.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Samsung S5K6A3 image sensor driver * * Copyright (C) 2013 Samsung Electronics Co., Ltd. * Author: Sylwester Nawrocki <s.nawrocki@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/clk.h> diff --git a/drivers/media/i2c/s5k6aa.c b/drivers/media/i2c/s5k6aa.c index f8630c4c2ef0..72439fae7968 100644 --- a/drivers/media/i2c/s5k6aa.c +++ b/drivers/media/i2c/s5k6aa.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for Samsung S5K6AAFX SXGA 1/6" 1.3M CMOS Image Sensor * with embedded SoC ISP. @@ -7,11 +8,6 @@ * * Based on a driver authored by Dongsoo Nathaniel Kim. * Copyright (C) 2009, Dongsoo Nathaniel Kim <dongsoo45.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/media/i2c/saa6588.c b/drivers/media/i2c/saa6588.c index 33d2987f9555..ecb491d5f2ab 100644 --- a/drivers/media/i2c/saa6588.c +++ b/drivers/media/i2c/saa6588.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Driver for SAA6588 RDS decoder (c) 2005 Hans J. Koch - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/i2c/saa6752hs.c b/drivers/media/i2c/saa6752hs.c index 170cc65c4f23..6171ced809bb 100644 --- a/drivers/media/i2c/saa6752hs.c +++ b/drivers/media/i2c/saa6752hs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* saa6752hs - i2c-driver for the saa6752hs by Philips @@ -7,19 +8,6 @@ Copyright (C) 2008 Hans Verkuil <hverkuil@xs4all.nl> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License vs published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mvss Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/media/i2c/saa7110.c b/drivers/media/i2c/saa7110.c index 63fe521752a1..0c7a9ce0a693 100644 --- a/drivers/media/i2c/saa7110.c +++ b/drivers/media/i2c/saa7110.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * saa7110 - Philips SAA7110(A) video decoder driver * @@ -9,16 +10,6 @@ * * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net> * - moved over to linux>=2.4.x i2c protocol (1/1/2003) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/saa7127.c b/drivers/media/i2c/saa7127.c index a67865b810c0..891192f6412a 100644 --- a/drivers/media/i2c/saa7127.c +++ b/drivers/media/i2c/saa7127.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * saa7127 - Philips SAA7127/SAA7129 video encoder driver * @@ -31,16 +32,6 @@ * macrovision anti-taping support. This driver will almost certainly * work fine for those chips, except of course for the missing anti-taping * support. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ diff --git a/drivers/media/i2c/saa717x.c b/drivers/media/i2c/saa717x.c index 86b8b65ea683..ba103a6a1875 100644 --- a/drivers/media/i2c/saa717x.c +++ b/drivers/media/i2c/saa717x.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * saa717x - Philips SAA717xHL video decoder driver * @@ -14,16 +15,6 @@ * Note: this is a reversed engineered driver based on captures from * the I2C bus under Windows. This chip is very similar to the saa7134, * though. Unfortunately, this driver is currently only working for NTSC. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/saa7185.c b/drivers/media/i2c/saa7185.c index 0e27fafaef2d..7a04422df8c8 100644 --- a/drivers/media/i2c/saa7185.c +++ b/drivers/media/i2c/saa7185.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * saa7185 - Philips SAA7185B video encoder driver version 0.0.3 * @@ -8,16 +9,6 @@ * * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net> * - moved over to linux>=2.4.x i2c protocol (1/1/2003) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/smiapp-pll.c b/drivers/media/i2c/smiapp-pll.c index 771db56332b2..690abe8cbdb2 100644 --- a/drivers/media/i2c/smiapp-pll.c +++ b/drivers/media/i2c/smiapp-pll.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * drivers/media/i2c/smiapp-pll.c * @@ -5,15 +6,6 @@ * * Copyright (C) 2011--2012 Nokia Corporation * Contact: Sakari Ailus <sakari.ailus@iki.fi> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/device.h> diff --git a/drivers/media/i2c/smiapp-pll.h b/drivers/media/i2c/smiapp-pll.h index b98d143b64e1..bd6902f54539 100644 --- a/drivers/media/i2c/smiapp-pll.h +++ b/drivers/media/i2c/smiapp-pll.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * drivers/media/i2c/smiapp-pll.h * @@ -5,15 +6,6 @@ * * Copyright (C) 2012 Nokia Corporation * Contact: Sakari Ailus <sakari.ailus@iki.fi> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef SMIAPP_PLL_H diff --git a/drivers/media/i2c/smiapp/Kconfig b/drivers/media/i2c/smiapp/Kconfig index f59718d8e51e..fcaa7f9494a8 100644 --- a/drivers/media/i2c/smiapp/Kconfig +++ b/drivers/media/i2c/smiapp/Kconfig @@ -1,8 +1,9 @@ +# SPDX-License-Identifier: GPL-2.0-only config VIDEO_SMIAPP tristate "SMIA++/SMIA sensor support" depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && HAVE_CLK depends on MEDIA_CAMERA_SUPPORT select VIDEO_SMIAPP_PLL select V4L2_FWNODE - ---help--- + help This is a generic driver for SMIA++/SMIA camera modules. diff --git a/drivers/media/i2c/smiapp/Makefile b/drivers/media/i2c/smiapp/Makefile index f45a003cbe7e..86f57a43f8e8 100644 --- a/drivers/media/i2c/smiapp/Makefile +++ b/drivers/media/i2c/smiapp/Makefile @@ -1,5 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0-only smiapp-objs += smiapp-core.o smiapp-regs.o \ smiapp-quirk.o smiapp-limits.o obj-$(CONFIG_VIDEO_SMIAPP) += smiapp.o -ccflags-y += -Idrivers/media/i2c +ccflags-y += -I $(srctree)/drivers/media/i2c diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index 58a45c353e27..2d78e846d822 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * drivers/media/i2c/smiapp/smiapp-core.c * @@ -9,15 +10,6 @@ * Based on smiapp driver by Vimarsh Zutshi * Based on jt8ev1.c by Vimarsh Zutshi * Based on smia-sensor.c by Tuukka Toivonen <tuukkat76@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/media/i2c/smiapp/smiapp-limits.c b/drivers/media/i2c/smiapp/smiapp-limits.c index 784b114d3f8b..de5ee5296713 100644 --- a/drivers/media/i2c/smiapp/smiapp-limits.c +++ b/drivers/media/i2c/smiapp/smiapp-limits.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * drivers/media/i2c/smiapp/smiapp-limits.c * @@ -5,15 +6,6 @@ * * Copyright (C) 2011--2012 Nokia Corporation * Contact: Sakari Ailus <sakari.ailus@iki.fi> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include "smiapp.h" diff --git a/drivers/media/i2c/smiapp/smiapp-limits.h b/drivers/media/i2c/smiapp/smiapp-limits.h index b20124862a14..dbac0b4975f9 100644 --- a/drivers/media/i2c/smiapp/smiapp-limits.h +++ b/drivers/media/i2c/smiapp/smiapp-limits.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * drivers/media/i2c/smiapp/smiapp-limits.h * @@ -5,15 +6,6 @@ * * Copyright (C) 2011--2012 Nokia Corporation * Contact: Sakari Ailus <sakari.ailus@iki.fi> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #define SMIAPP_LIMIT_ANALOGUE_GAIN_CAPABILITY 0 diff --git a/drivers/media/i2c/smiapp/smiapp-quirk.c b/drivers/media/i2c/smiapp/smiapp-quirk.c index 95c0272bb014..e46d72cee566 100644 --- a/drivers/media/i2c/smiapp/smiapp-quirk.c +++ b/drivers/media/i2c/smiapp/smiapp-quirk.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * drivers/media/i2c/smiapp/smiapp-quirk.c * @@ -5,15 +6,6 @@ * * Copyright (C) 2011--2012 Nokia Corporation * Contact: Sakari Ailus <sakari.ailus@iki.fi> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/delay.h> diff --git a/drivers/media/i2c/smiapp/smiapp-quirk.h b/drivers/media/i2c/smiapp/smiapp-quirk.h index dac5566a2f7a..17505be60c1d 100644 --- a/drivers/media/i2c/smiapp/smiapp-quirk.h +++ b/drivers/media/i2c/smiapp/smiapp-quirk.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * drivers/media/i2c/smiapp/smiapp-quirk.h * @@ -5,15 +6,6 @@ * * Copyright (C) 2011--2012 Nokia Corporation * Contact: Sakari Ailus <sakari.ailus@iki.fi> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef __SMIAPP_QUIRK__ diff --git a/drivers/media/i2c/smiapp/smiapp-reg-defs.h b/drivers/media/i2c/smiapp/smiapp-reg-defs.h index f928d4cc8e26..865488befc09 100644 --- a/drivers/media/i2c/smiapp/smiapp-reg-defs.h +++ b/drivers/media/i2c/smiapp/smiapp-reg-defs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * drivers/media/i2c/smiapp/smiapp-reg-defs.h * @@ -5,15 +6,6 @@ * * Copyright (C) 2011--2012 Nokia Corporation * Contact: Sakari Ailus <sakari.ailus@iki.fi> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #define SMIAPP_REG_MK_U8(r) ((SMIAPP_REG_8BIT << 16) | (r)) #define SMIAPP_REG_MK_U16(r) ((SMIAPP_REG_16BIT << 16) | (r)) diff --git a/drivers/media/i2c/smiapp/smiapp-reg.h b/drivers/media/i2c/smiapp/smiapp-reg.h index 4c8b40614969..2804a4d9a4e1 100644 --- a/drivers/media/i2c/smiapp/smiapp-reg.h +++ b/drivers/media/i2c/smiapp/smiapp-reg.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * drivers/media/i2c/smiapp/smiapp-reg.h * @@ -5,15 +6,6 @@ * * Copyright (C) 2011--2012 Nokia Corporation * Contact: Sakari Ailus <sakari.ailus@iki.fi> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef __SMIAPP_REG_H_ diff --git a/drivers/media/i2c/smiapp/smiapp-regs.c b/drivers/media/i2c/smiapp/smiapp-regs.c index 145653dc81da..0470e47c2f7a 100644 --- a/drivers/media/i2c/smiapp/smiapp-regs.c +++ b/drivers/media/i2c/smiapp/smiapp-regs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * drivers/media/i2c/smiapp/smiapp-regs.c * @@ -5,15 +6,6 @@ * * Copyright (C) 2011--2012 Nokia Corporation * Contact: Sakari Ailus <sakari.ailus@iki.fi> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/delay.h> diff --git a/drivers/media/i2c/smiapp/smiapp-regs.h b/drivers/media/i2c/smiapp/smiapp-regs.h index 6dd0e499c845..8fda6ed5668c 100644 --- a/drivers/media/i2c/smiapp/smiapp-regs.h +++ b/drivers/media/i2c/smiapp/smiapp-regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/media/smiapp/smiapp-regs.h * @@ -5,15 +6,6 @@ * * Copyright (C) 2011--2012 Nokia Corporation * Contact: Sakari Ailus <sakari.ailus@iki.fi> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef SMIAPP_REGS_H diff --git a/drivers/media/i2c/smiapp/smiapp.h b/drivers/media/i2c/smiapp/smiapp.h index e6a5ab402d7f..ecf8a17dbe37 100644 --- a/drivers/media/i2c/smiapp/smiapp.h +++ b/drivers/media/i2c/smiapp/smiapp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * drivers/media/i2c/smiapp/smiapp.h * @@ -5,15 +6,6 @@ * * Copyright (C) 2010--2012 Nokia Corporation * Contact: Sakari Ailus <sakari.ailus@iki.fi> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef __SMIAPP_PRIV_H_ diff --git a/drivers/media/i2c/sony-btf-mpx.c b/drivers/media/i2c/sony-btf-mpx.c index a9c067bcc0ac..ad239280c42e 100644 --- a/drivers/media/i2c/sony-btf-mpx.c +++ b/drivers/media/i2c/sony-btf-mpx.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2005-2006 Micronas USA Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/sr030pc30.c b/drivers/media/i2c/sr030pc30.c index 11f6c7a5e0e7..46924024faa8 100644 --- a/drivers/media/i2c/sr030pc30.c +++ b/drivers/media/i2c/sr030pc30.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for SiliconFile SR030PC30 VGA (1/10-Inch) Image Sensor with ISP * @@ -9,11 +10,6 @@ * * Based on mt9v011 Micron Digital Image Sensor driver * Copyright (c) 2009 Mauro Carvalho Chehab - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/i2c.h> diff --git a/drivers/media/i2c/st-mipid02.c b/drivers/media/i2c/st-mipid02.c new file mode 100644 index 000000000000..9369f38dbf3d --- /dev/null +++ b/drivers/media/i2c/st-mipid02.c @@ -0,0 +1,1033 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Driver for ST MIPID02 CSI-2 to PARALLEL bridge + * + * Copyright (C) STMicroelectronics SA 2019 + * Authors: Mickael Guene <mickael.guene@st.com> + * for STMicroelectronics. + * + * + */ + +#include <linux/clk.h> +#include <linux/delay.h> +#include <linux/gpio/consumer.h> +#include <linux/i2c.h> +#include <linux/module.h> +#include <linux/of_graph.h> +#include <linux/regulator/consumer.h> +#include <media/v4l2-async.h> +#include <media/v4l2-ctrls.h> +#include <media/v4l2-device.h> +#include <media/v4l2-fwnode.h> +#include <media/v4l2-subdev.h> + +#define MIPID02_CLK_LANE_WR_REG1 0x01 +#define MIPID02_CLK_LANE_REG1 0x02 +#define MIPID02_CLK_LANE_REG3 0x04 +#define MIPID02_DATA_LANE0_REG1 0x05 +#define MIPID02_DATA_LANE0_REG2 0x06 +#define MIPID02_DATA_LANE1_REG1 0x09 +#define MIPID02_DATA_LANE1_REG2 0x0a +#define MIPID02_MODE_REG1 0x14 +#define MIPID02_MODE_REG2 0x15 +#define MIPID02_DATA_ID_RREG 0x17 +#define MIPID02_DATA_SELECTION_CTRL 0x19 +#define MIPID02_PIX_WIDTH_CTRL 0x1e +#define MIPID02_PIX_WIDTH_CTRL_EMB 0x1f + +/* Bits definition for MIPID02_CLK_LANE_REG1 */ +#define CLK_ENABLE BIT(0) +/* Bits definition for MIPID02_CLK_LANE_REG3 */ +#define CLK_MIPI_CSI BIT(1) +/* Bits definition for MIPID02_DATA_LANE0_REG1 */ +#define DATA_ENABLE BIT(0) +/* Bits definition for MIPID02_DATA_LANEx_REG2 */ +#define DATA_MIPI_CSI BIT(0) +/* Bits definition for MIPID02_MODE_REG1 */ +#define MODE_DATA_SWAP BIT(2) +#define MODE_NO_BYPASS BIT(6) +/* Bits definition for MIPID02_MODE_REG2 */ +#define MODE_HSYNC_ACTIVE_HIGH BIT(1) +#define MODE_VSYNC_ACTIVE_HIGH BIT(2) +/* Bits definition for MIPID02_DATA_SELECTION_CTRL */ +#define SELECTION_MANUAL_DATA BIT(2) +#define SELECTION_MANUAL_WIDTH BIT(3) + +static const u32 mipid02_supported_fmt_codes[] = { + MEDIA_BUS_FMT_SBGGR8_1X8, MEDIA_BUS_FMT_SGBRG8_1X8, + MEDIA_BUS_FMT_SGRBG8_1X8, MEDIA_BUS_FMT_SRGGB8_1X8, + MEDIA_BUS_FMT_SBGGR10_1X10, MEDIA_BUS_FMT_SGBRG10_1X10, + MEDIA_BUS_FMT_SGRBG10_1X10, MEDIA_BUS_FMT_SRGGB10_1X10, + MEDIA_BUS_FMT_SBGGR12_1X12, MEDIA_BUS_FMT_SGBRG12_1X12, + MEDIA_BUS_FMT_SGRBG12_1X12, MEDIA_BUS_FMT_SRGGB12_1X12, + MEDIA_BUS_FMT_UYVY8_1X16, MEDIA_BUS_FMT_BGR888_1X24 +}; + +/* regulator supplies */ +static const char * const mipid02_supply_name[] = { + "VDDE", /* 1.8V digital I/O supply */ + "VDDIN", /* 1V8 voltage regulator supply */ +}; + +#define MIPID02_NUM_SUPPLIES ARRAY_SIZE(mipid02_supply_name) + +#define MIPID02_SINK_0 0 +#define MIPID02_SINK_1 1 +#define MIPID02_SOURCE 2 +#define MIPID02_PAD_NB 3 + +struct mipid02_dev { + struct i2c_client *i2c_client; + struct regulator_bulk_data supplies[MIPID02_NUM_SUPPLIES]; + struct v4l2_subdev sd; + struct media_pad pad[MIPID02_PAD_NB]; + struct clk *xclk; + struct gpio_desc *reset_gpio; + /* endpoints info */ + struct v4l2_fwnode_endpoint rx; + u64 link_frequency; + struct v4l2_fwnode_endpoint tx; + /* remote source */ + struct v4l2_async_subdev asd; + struct v4l2_async_notifier notifier; + struct v4l2_subdev *s_subdev; + /* registers */ + struct { + u8 clk_lane_reg1; + u8 data_lane0_reg1; + u8 data_lane1_reg1; + u8 mode_reg1; + u8 mode_reg2; + u8 data_id_rreg; + u8 pix_width_ctrl; + u8 pix_width_ctrl_emb; + } r; + /* lock to protect all members below */ + struct mutex lock; + bool streaming; + struct v4l2_mbus_framefmt fmt; +}; + +static int bpp_from_code(__u32 code) +{ + switch (code) { + case MEDIA_BUS_FMT_SBGGR8_1X8: + case MEDIA_BUS_FMT_SGBRG8_1X8: + case MEDIA_BUS_FMT_SGRBG8_1X8: + case MEDIA_BUS_FMT_SRGGB8_1X8: + return 8; + case MEDIA_BUS_FMT_SBGGR10_1X10: + case MEDIA_BUS_FMT_SGBRG10_1X10: + case MEDIA_BUS_FMT_SGRBG10_1X10: + case MEDIA_BUS_FMT_SRGGB10_1X10: + return 10; + case MEDIA_BUS_FMT_SBGGR12_1X12: + case MEDIA_BUS_FMT_SGBRG12_1X12: + case MEDIA_BUS_FMT_SGRBG12_1X12: + case MEDIA_BUS_FMT_SRGGB12_1X12: + return 12; + case MEDIA_BUS_FMT_UYVY8_1X16: + return 16; + case MEDIA_BUS_FMT_BGR888_1X24: + return 24; + default: + return 0; + } +} + +static u8 data_type_from_code(__u32 code) +{ + switch (code) { + case MEDIA_BUS_FMT_SBGGR8_1X8: + case MEDIA_BUS_FMT_SGBRG8_1X8: + case MEDIA_BUS_FMT_SGRBG8_1X8: + case MEDIA_BUS_FMT_SRGGB8_1X8: + return 0x2a; + case MEDIA_BUS_FMT_SBGGR10_1X10: + case MEDIA_BUS_FMT_SGBRG10_1X10: + case MEDIA_BUS_FMT_SGRBG10_1X10: + case MEDIA_BUS_FMT_SRGGB10_1X10: + return 0x2b; + case MEDIA_BUS_FMT_SBGGR12_1X12: + case MEDIA_BUS_FMT_SGBRG12_1X12: + case MEDIA_BUS_FMT_SGRBG12_1X12: + case MEDIA_BUS_FMT_SRGGB12_1X12: + return 0x2c; + case MEDIA_BUS_FMT_UYVY8_1X16: + return 0x1e; + case MEDIA_BUS_FMT_BGR888_1X24: + return 0x24; + default: + return 0; + } +} + +static void init_format(struct v4l2_mbus_framefmt *fmt) +{ + fmt->code = MEDIA_BUS_FMT_SBGGR8_1X8; + fmt->field = V4L2_FIELD_NONE; + fmt->colorspace = V4L2_COLORSPACE_SRGB; + fmt->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(V4L2_COLORSPACE_SRGB); + fmt->quantization = V4L2_QUANTIZATION_FULL_RANGE; + fmt->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(V4L2_COLORSPACE_SRGB); + fmt->width = 640; + fmt->height = 480; +} + +static __u32 get_fmt_code(__u32 code) +{ + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(mipid02_supported_fmt_codes); i++) { + if (code == mipid02_supported_fmt_codes[i]) + return code; + } + + return mipid02_supported_fmt_codes[0]; +} + +static __u32 serial_to_parallel_code(__u32 serial) +{ + if (serial == MEDIA_BUS_FMT_UYVY8_1X16) + return MEDIA_BUS_FMT_UYVY8_2X8; + if (serial == MEDIA_BUS_FMT_BGR888_1X24) + return MEDIA_BUS_FMT_BGR888_3X8; + + return serial; +} + +static inline struct mipid02_dev *to_mipid02_dev(struct v4l2_subdev *sd) +{ + return container_of(sd, struct mipid02_dev, sd); +} + +static int mipid02_read_reg(struct mipid02_dev *bridge, u16 reg, u8 *val) +{ + struct i2c_client *client = bridge->i2c_client; + struct i2c_msg msg[2]; + u8 buf[2]; + int ret; + + buf[0] = reg >> 8; + buf[1] = reg & 0xff; + + msg[0].addr = client->addr; + msg[0].flags = client->flags; + msg[0].buf = buf; + msg[0].len = sizeof(buf); + + msg[1].addr = client->addr; + msg[1].flags = client->flags | I2C_M_RD; + msg[1].buf = val; + msg[1].len = 1; + + ret = i2c_transfer(client->adapter, msg, 2); + if (ret < 0) { + dev_dbg(&client->dev, "%s: %x i2c_transfer, reg: %x => %d\n", + __func__, client->addr, reg, ret); + return ret; + } + + return 0; +} + +static int mipid02_write_reg(struct mipid02_dev *bridge, u16 reg, u8 val) +{ + struct i2c_client *client = bridge->i2c_client; + struct i2c_msg msg; + u8 buf[3]; + int ret; + + buf[0] = reg >> 8; + buf[1] = reg & 0xff; + buf[2] = val; + + msg.addr = client->addr; + msg.flags = client->flags; + msg.buf = buf; + msg.len = sizeof(buf); + + ret = i2c_transfer(client->adapter, &msg, 1); + if (ret < 0) { + dev_dbg(&client->dev, "%s: i2c_transfer, reg: %x => %d\n", + __func__, reg, ret); + return ret; + } + + return 0; +} + +static int mipid02_get_regulators(struct mipid02_dev *bridge) +{ + unsigned int i; + + for (i = 0; i < MIPID02_NUM_SUPPLIES; i++) + bridge->supplies[i].supply = mipid02_supply_name[i]; + + return devm_regulator_bulk_get(&bridge->i2c_client->dev, + MIPID02_NUM_SUPPLIES, + bridge->supplies); +} + +static void mipid02_apply_reset(struct mipid02_dev *bridge) +{ + gpiod_set_value_cansleep(bridge->reset_gpio, 0); + usleep_range(5000, 10000); + gpiod_set_value_cansleep(bridge->reset_gpio, 1); + usleep_range(5000, 10000); + gpiod_set_value_cansleep(bridge->reset_gpio, 0); + usleep_range(5000, 10000); +} + +static int mipid02_set_power_on(struct mipid02_dev *bridge) +{ + struct i2c_client *client = bridge->i2c_client; + int ret; + + ret = clk_prepare_enable(bridge->xclk); + if (ret) { + dev_err(&client->dev, "%s: failed to enable clock\n", __func__); + return ret; + } + + ret = regulator_bulk_enable(MIPID02_NUM_SUPPLIES, + bridge->supplies); + if (ret) { + dev_err(&client->dev, "%s: failed to enable regulators\n", + __func__); + goto xclk_off; + } + + if (bridge->reset_gpio) { + dev_dbg(&client->dev, "apply reset"); + mipid02_apply_reset(bridge); + } else { + dev_dbg(&client->dev, "don't apply reset"); + usleep_range(5000, 10000); + } + + return 0; + +xclk_off: + clk_disable_unprepare(bridge->xclk); + return ret; +} + +static void mipid02_set_power_off(struct mipid02_dev *bridge) +{ + regulator_bulk_disable(MIPID02_NUM_SUPPLIES, bridge->supplies); + clk_disable_unprepare(bridge->xclk); +} + +static int mipid02_detect(struct mipid02_dev *bridge) +{ + u8 reg; + + /* + * There is no version registers. Just try to read register + * MIPID02_CLK_LANE_WR_REG1. + */ + return mipid02_read_reg(bridge, MIPID02_CLK_LANE_WR_REG1, ®); +} + +static u32 mipid02_get_link_freq_from_cid_pixel_rate(struct mipid02_dev *bridge, + struct v4l2_subdev *subdev) +{ + struct v4l2_fwnode_endpoint *ep = &bridge->rx; + struct v4l2_ctrl *ctrl; + u32 pixel_clock; + u32 bpp = bpp_from_code(bridge->fmt.code); + + ctrl = v4l2_ctrl_find(subdev->ctrl_handler, V4L2_CID_PIXEL_RATE); + if (!ctrl) + return 0; + pixel_clock = v4l2_ctrl_g_ctrl_int64(ctrl); + + return pixel_clock * bpp / (2 * ep->bus.mipi_csi2.num_data_lanes); +} + +/* + * We need to know link frequency to setup clk_lane_reg1 timings. Link frequency + * will be computed using connected device V4L2_CID_PIXEL_RATE, bit per pixel + * and number of lanes. + */ +static int mipid02_configure_from_rx_speed(struct mipid02_dev *bridge) +{ + struct i2c_client *client = bridge->i2c_client; + struct v4l2_subdev *subdev = bridge->s_subdev; + u32 link_freq; + + link_freq = mipid02_get_link_freq_from_cid_pixel_rate(bridge, subdev); + if (!link_freq) { + dev_err(&client->dev, "Failed to detect link frequency"); + return -EINVAL; + } + + dev_dbg(&client->dev, "detect link_freq = %d Hz", link_freq); + bridge->r.clk_lane_reg1 |= (2000000000 / link_freq) << 2; + + return 0; +} + +static int mipid02_configure_clk_lane(struct mipid02_dev *bridge) +{ + struct i2c_client *client = bridge->i2c_client; + struct v4l2_fwnode_endpoint *ep = &bridge->rx; + bool *polarities = ep->bus.mipi_csi2.lane_polarities; + + /* midid02 doesn't support clock lane remapping */ + if (ep->bus.mipi_csi2.clock_lane != 0) { + dev_err(&client->dev, "clk lane must be map to lane 0\n"); + return -EINVAL; + } + bridge->r.clk_lane_reg1 |= (polarities[0] << 1) | CLK_ENABLE; + + return 0; +} + +static int mipid02_configure_data0_lane(struct mipid02_dev *bridge, int nb, + bool are_lanes_swap, bool *polarities) +{ + bool are_pin_swap = are_lanes_swap ? polarities[2] : polarities[1]; + + if (nb == 1 && are_lanes_swap) + return 0; + + /* + * data lane 0 as pin swap polarity reversed compared to clock and + * data lane 1 + */ + if (!are_pin_swap) + bridge->r.data_lane0_reg1 = 1 << 1; + bridge->r.data_lane0_reg1 |= DATA_ENABLE; + + return 0; +} + +static int mipid02_configure_data1_lane(struct mipid02_dev *bridge, int nb, + bool are_lanes_swap, bool *polarities) +{ + bool are_pin_swap = are_lanes_swap ? polarities[1] : polarities[2]; + + if (nb == 1 && !are_lanes_swap) + return 0; + + if (are_pin_swap) + bridge->r.data_lane1_reg1 = 1 << 1; + bridge->r.data_lane1_reg1 |= DATA_ENABLE; + + return 0; +} + +static int mipid02_configure_from_rx(struct mipid02_dev *bridge) +{ + struct v4l2_fwnode_endpoint *ep = &bridge->rx; + bool are_lanes_swap = ep->bus.mipi_csi2.data_lanes[0] == 2; + bool *polarities = ep->bus.mipi_csi2.lane_polarities; + int nb = ep->bus.mipi_csi2.num_data_lanes; + int ret; + + ret = mipid02_configure_clk_lane(bridge); + if (ret) + return ret; + + ret = mipid02_configure_data0_lane(bridge, nb, are_lanes_swap, + polarities); + if (ret) + return ret; + + ret = mipid02_configure_data1_lane(bridge, nb, are_lanes_swap, + polarities); + if (ret) + return ret; + + bridge->r.mode_reg1 |= are_lanes_swap ? MODE_DATA_SWAP : 0; + bridge->r.mode_reg1 |= (nb - 1) << 1; + + return mipid02_configure_from_rx_speed(bridge); +} + +static int mipid02_configure_from_tx(struct mipid02_dev *bridge) +{ + struct v4l2_fwnode_endpoint *ep = &bridge->tx; + + bridge->r.pix_width_ctrl = ep->bus.parallel.bus_width; + bridge->r.pix_width_ctrl_emb = ep->bus.parallel.bus_width; + if (ep->bus.parallel.flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH) + bridge->r.mode_reg2 |= MODE_HSYNC_ACTIVE_HIGH; + if (ep->bus.parallel.flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH) + bridge->r.mode_reg2 |= MODE_VSYNC_ACTIVE_HIGH; + + return 0; +} + +static int mipid02_configure_from_code(struct mipid02_dev *bridge) +{ + u8 data_type; + + bridge->r.data_id_rreg = 0; + data_type = data_type_from_code(bridge->fmt.code); + if (!data_type) + return -EINVAL; + bridge->r.data_id_rreg = data_type; + + return 0; +} + +static int mipid02_stream_disable(struct mipid02_dev *bridge) +{ + struct i2c_client *client = bridge->i2c_client; + int ret; + + /* Disable all lanes */ + ret = mipid02_write_reg(bridge, MIPID02_CLK_LANE_REG1, 0); + if (ret) + goto error; + ret = mipid02_write_reg(bridge, MIPID02_DATA_LANE0_REG1, 0); + if (ret) + goto error; + ret = mipid02_write_reg(bridge, MIPID02_DATA_LANE1_REG1, 0); + if (ret) + goto error; +error: + if (ret) + dev_err(&client->dev, "failed to stream off %d", ret); + + return ret; +} + +static int mipid02_stream_enable(struct mipid02_dev *bridge) +{ + struct i2c_client *client = bridge->i2c_client; + int ret = -EINVAL; + + if (!bridge->s_subdev) + goto error; + + memset(&bridge->r, 0, sizeof(bridge->r)); + /* build registers content */ + ret = mipid02_configure_from_rx(bridge); + if (ret) + goto error; + ret = mipid02_configure_from_tx(bridge); + if (ret) + goto error; + ret = mipid02_configure_from_code(bridge); + if (ret) + goto error; + + /* write mipi registers */ + ret = mipid02_write_reg(bridge, MIPID02_CLK_LANE_REG1, + bridge->r.clk_lane_reg1); + if (ret) + goto error; + ret = mipid02_write_reg(bridge, MIPID02_CLK_LANE_REG3, CLK_MIPI_CSI); + if (ret) + goto error; + ret = mipid02_write_reg(bridge, MIPID02_DATA_LANE0_REG1, + bridge->r.data_lane0_reg1); + if (ret) + goto error; + ret = mipid02_write_reg(bridge, MIPID02_DATA_LANE0_REG2, + DATA_MIPI_CSI); + if (ret) + goto error; + ret = mipid02_write_reg(bridge, MIPID02_DATA_LANE1_REG1, + bridge->r.data_lane1_reg1); + if (ret) + goto error; + ret = mipid02_write_reg(bridge, MIPID02_DATA_LANE1_REG2, + DATA_MIPI_CSI); + if (ret) + goto error; + ret = mipid02_write_reg(bridge, MIPID02_MODE_REG1, + MODE_NO_BYPASS | bridge->r.mode_reg1); + if (ret) + goto error; + ret = mipid02_write_reg(bridge, MIPID02_MODE_REG2, + bridge->r.mode_reg2); + if (ret) + goto error; + ret = mipid02_write_reg(bridge, MIPID02_DATA_ID_RREG, + bridge->r.data_id_rreg); + if (ret) + goto error; + ret = mipid02_write_reg(bridge, MIPID02_DATA_SELECTION_CTRL, + SELECTION_MANUAL_DATA | SELECTION_MANUAL_WIDTH); + if (ret) + goto error; + ret = mipid02_write_reg(bridge, MIPID02_PIX_WIDTH_CTRL, + bridge->r.pix_width_ctrl); + if (ret) + goto error; + ret = mipid02_write_reg(bridge, MIPID02_PIX_WIDTH_CTRL_EMB, + bridge->r.pix_width_ctrl_emb); + if (ret) + goto error; + + return 0; + +error: + dev_err(&client->dev, "failed to stream on %d", ret); + mipid02_stream_disable(bridge); + + return ret; +} + +static int mipid02_s_stream(struct v4l2_subdev *sd, int enable) +{ + struct mipid02_dev *bridge = to_mipid02_dev(sd); + struct i2c_client *client = bridge->i2c_client; + int ret = 0; + + dev_dbg(&client->dev, "%s : requested %d / current = %d", __func__, + enable, bridge->streaming); + mutex_lock(&bridge->lock); + + if (bridge->streaming == enable) + goto out; + + ret = enable ? mipid02_stream_enable(bridge) : + mipid02_stream_disable(bridge); + if (!ret) + bridge->streaming = enable; + +out: + dev_dbg(&client->dev, "%s current now = %d / %d", __func__, + bridge->streaming, ret); + mutex_unlock(&bridge->lock); + + return ret; +} + +static int mipid02_enum_mbus_code(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_mbus_code_enum *code) +{ + struct mipid02_dev *bridge = to_mipid02_dev(sd); + int ret = 0; + + switch (code->pad) { + case MIPID02_SINK_0: + if (code->index >= ARRAY_SIZE(mipid02_supported_fmt_codes)) + ret = -EINVAL; + else + code->code = mipid02_supported_fmt_codes[code->index]; + break; + case MIPID02_SOURCE: + if (code->index == 0) + code->code = serial_to_parallel_code(bridge->fmt.code); + else + ret = -EINVAL; + break; + default: + ret = -EINVAL; + } + + return ret; +} + +static int mipid02_get_fmt(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_format *format) +{ + struct v4l2_mbus_framefmt *mbus_fmt = &format->format; + struct mipid02_dev *bridge = to_mipid02_dev(sd); + struct i2c_client *client = bridge->i2c_client; + struct v4l2_mbus_framefmt *fmt; + + dev_dbg(&client->dev, "%s probe %d", __func__, format->pad); + + if (format->pad >= MIPID02_PAD_NB) + return -EINVAL; + /* second CSI-2 pad not yet supported */ + if (format->pad == MIPID02_SINK_1) + return -EINVAL; + + if (format->which == V4L2_SUBDEV_FORMAT_TRY) + fmt = v4l2_subdev_get_try_format(&bridge->sd, cfg, format->pad); + else + fmt = &bridge->fmt; + + mutex_lock(&bridge->lock); + + *mbus_fmt = *fmt; + /* code may need to be converted for source */ + if (format->pad == MIPID02_SOURCE) + mbus_fmt->code = serial_to_parallel_code(mbus_fmt->code); + + mutex_unlock(&bridge->lock); + + return 0; +} + +static void mipid02_set_fmt_source(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_format *format) +{ + struct mipid02_dev *bridge = to_mipid02_dev(sd); + + /* source pad mirror active sink pad */ + format->format = bridge->fmt; + /* but code may need to be converted */ + format->format.code = serial_to_parallel_code(format->format.code); + + /* only apply format for V4L2_SUBDEV_FORMAT_TRY case */ + if (format->which != V4L2_SUBDEV_FORMAT_TRY) + return; + + *v4l2_subdev_get_try_format(sd, cfg, format->pad) = format->format; +} + +static void mipid02_set_fmt_sink(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_format *format) +{ + struct mipid02_dev *bridge = to_mipid02_dev(sd); + struct v4l2_mbus_framefmt *fmt; + + format->format.code = get_fmt_code(format->format.code); + + if (format->which == V4L2_SUBDEV_FORMAT_TRY) + fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad); + else + fmt = &bridge->fmt; + + *fmt = format->format; +} + +static int mipid02_set_fmt(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_format *format) +{ + struct mipid02_dev *bridge = to_mipid02_dev(sd); + struct i2c_client *client = bridge->i2c_client; + int ret = 0; + + dev_dbg(&client->dev, "%s for %d", __func__, format->pad); + + if (format->pad >= MIPID02_PAD_NB) + return -EINVAL; + /* second CSI-2 pad not yet supported */ + if (format->pad == MIPID02_SINK_1) + return -EINVAL; + + mutex_lock(&bridge->lock); + + if (bridge->streaming) { + ret = -EBUSY; + goto error; + } + + if (format->pad == MIPID02_SOURCE) + mipid02_set_fmt_source(sd, cfg, format); + else + mipid02_set_fmt_sink(sd, cfg, format); + +error: + mutex_unlock(&bridge->lock); + + return ret; +} + +static const struct v4l2_subdev_video_ops mipid02_video_ops = { + .s_stream = mipid02_s_stream, +}; + +static const struct v4l2_subdev_pad_ops mipid02_pad_ops = { + .enum_mbus_code = mipid02_enum_mbus_code, + .get_fmt = mipid02_get_fmt, + .set_fmt = mipid02_set_fmt, +}; + +static const struct v4l2_subdev_ops mipid02_subdev_ops = { + .video = &mipid02_video_ops, + .pad = &mipid02_pad_ops, +}; + +static const struct media_entity_operations mipid02_subdev_entity_ops = { + .link_validate = v4l2_subdev_link_validate, +}; + +static int mipid02_async_bound(struct v4l2_async_notifier *notifier, + struct v4l2_subdev *s_subdev, + struct v4l2_async_subdev *asd) +{ + struct mipid02_dev *bridge = to_mipid02_dev(notifier->sd); + struct i2c_client *client = bridge->i2c_client; + int source_pad; + int ret; + + dev_dbg(&client->dev, "sensor_async_bound call %p", s_subdev); + + source_pad = media_entity_get_fwnode_pad(&s_subdev->entity, + s_subdev->fwnode, + MEDIA_PAD_FL_SOURCE); + if (source_pad < 0) { + dev_err(&client->dev, "Couldn't find output pad for subdev %s\n", + s_subdev->name); + return source_pad; + } + + ret = media_create_pad_link(&s_subdev->entity, source_pad, + &bridge->sd.entity, 0, + MEDIA_LNK_FL_ENABLED | + MEDIA_LNK_FL_IMMUTABLE); + if (ret) { + dev_err(&client->dev, "Couldn't create media link %d", ret); + return ret; + } + + bridge->s_subdev = s_subdev; + + return 0; +} + +static void mipid02_async_unbind(struct v4l2_async_notifier *notifier, + struct v4l2_subdev *s_subdev, + struct v4l2_async_subdev *asd) +{ + struct mipid02_dev *bridge = to_mipid02_dev(notifier->sd); + + bridge->s_subdev = NULL; +} + +static const struct v4l2_async_notifier_operations mipid02_notifier_ops = { + .bound = mipid02_async_bound, + .unbind = mipid02_async_unbind, +}; + +static int mipid02_parse_rx_ep(struct mipid02_dev *bridge) +{ + struct v4l2_fwnode_endpoint ep = { .bus_type = V4L2_MBUS_CSI2_DPHY }; + struct i2c_client *client = bridge->i2c_client; + struct device_node *ep_node; + int ret; + + /* parse rx (endpoint 0) */ + ep_node = of_graph_get_endpoint_by_regs(bridge->i2c_client->dev.of_node, + 0, 0); + if (!ep_node) { + dev_err(&client->dev, "unable to find port0 ep"); + ret = -EINVAL; + goto error; + } + + ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(ep_node), &ep); + if (ret) { + dev_err(&client->dev, "Could not parse v4l2 endpoint %d\n", + ret); + goto error_of_node_put; + } + + /* do some sanity checks */ + if (ep.bus.mipi_csi2.num_data_lanes > 2) { + dev_err(&client->dev, "max supported data lanes is 2 / got %d", + ep.bus.mipi_csi2.num_data_lanes); + ret = -EINVAL; + goto error_of_node_put; + } + + /* register it for later use */ + bridge->rx = ep; + + /* register async notifier so we get noticed when sensor is connected */ + bridge->asd.match.fwnode = + fwnode_graph_get_remote_port_parent(of_fwnode_handle(ep_node)); + bridge->asd.match_type = V4L2_ASYNC_MATCH_FWNODE; + of_node_put(ep_node); + + v4l2_async_notifier_init(&bridge->notifier); + ret = v4l2_async_notifier_add_subdev(&bridge->notifier, &bridge->asd); + if (ret) { + dev_err(&client->dev, "fail to register asd to notifier %d", + ret); + fwnode_handle_put(bridge->asd.match.fwnode); + return ret; + } + bridge->notifier.ops = &mipid02_notifier_ops; + + ret = v4l2_async_subdev_notifier_register(&bridge->sd, + &bridge->notifier); + if (ret) + v4l2_async_notifier_cleanup(&bridge->notifier); + + return ret; + +error_of_node_put: + of_node_put(ep_node); +error: + + return ret; +} + +static int mipid02_parse_tx_ep(struct mipid02_dev *bridge) +{ + struct v4l2_fwnode_endpoint ep = { .bus_type = V4L2_MBUS_PARALLEL }; + struct i2c_client *client = bridge->i2c_client; + struct device_node *ep_node; + int ret; + + /* parse tx (endpoint 2) */ + ep_node = of_graph_get_endpoint_by_regs(bridge->i2c_client->dev.of_node, + 2, 0); + if (!ep_node) { + dev_err(&client->dev, "unable to find port1 ep"); + ret = -EINVAL; + goto error; + } + + ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(ep_node), &ep); + if (ret) { + dev_err(&client->dev, "Could not parse v4l2 endpoint\n"); + goto error_of_node_put; + } + + of_node_put(ep_node); + bridge->tx = ep; + + return 0; + +error_of_node_put: + of_node_put(ep_node); +error: + + return -EINVAL; +} + +static int mipid02_probe(struct i2c_client *client) +{ + struct device *dev = &client->dev; + struct mipid02_dev *bridge; + u32 clk_freq; + int ret; + + bridge = devm_kzalloc(dev, sizeof(*bridge), GFP_KERNEL); + if (!bridge) + return -ENOMEM; + + init_format(&bridge->fmt); + + bridge->i2c_client = client; + v4l2_i2c_subdev_init(&bridge->sd, client, &mipid02_subdev_ops); + + /* got and check clock */ + bridge->xclk = devm_clk_get(dev, "xclk"); + if (IS_ERR(bridge->xclk)) { + dev_err(dev, "failed to get xclk\n"); + return PTR_ERR(bridge->xclk); + } + + clk_freq = clk_get_rate(bridge->xclk); + if (clk_freq < 6000000 || clk_freq > 27000000) { + dev_err(dev, "xclk freq must be in 6-27 Mhz range. got %d Hz\n", + clk_freq); + return -EINVAL; + } + + bridge->reset_gpio = devm_gpiod_get_optional(dev, "reset", + GPIOD_OUT_HIGH); + + ret = mipid02_get_regulators(bridge); + if (ret) { + dev_err(dev, "failed to get regulators %d", ret); + return ret; + } + + mutex_init(&bridge->lock); + bridge->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; + bridge->sd.entity.function = MEDIA_ENT_F_VID_IF_BRIDGE; + bridge->sd.entity.ops = &mipid02_subdev_entity_ops; + bridge->pad[0].flags = MEDIA_PAD_FL_SINK; + bridge->pad[1].flags = MEDIA_PAD_FL_SINK; + bridge->pad[2].flags = MEDIA_PAD_FL_SOURCE; + ret = media_entity_pads_init(&bridge->sd.entity, MIPID02_PAD_NB, + bridge->pad); + if (ret) { + dev_err(&client->dev, "pads init failed %d", ret); + goto mutex_cleanup; + } + + /* enable clock, power and reset device if available */ + ret = mipid02_set_power_on(bridge); + if (ret) + goto entity_cleanup; + + ret = mipid02_detect(bridge); + if (ret) { + dev_err(&client->dev, "failed to detect mipid02 %d", ret); + goto power_off; + } + + ret = mipid02_parse_tx_ep(bridge); + if (ret) { + dev_err(&client->dev, "failed to parse tx %d", ret); + goto power_off; + } + + ret = mipid02_parse_rx_ep(bridge); + if (ret) { + dev_err(&client->dev, "failed to parse rx %d", ret); + goto power_off; + } + + ret = v4l2_async_register_subdev(&bridge->sd); + if (ret < 0) { + dev_err(&client->dev, "v4l2_async_register_subdev failed %d", + ret); + goto unregister_notifier; + } + + dev_info(&client->dev, "mipid02 device probe successfully"); + + return 0; + +unregister_notifier: + v4l2_async_notifier_unregister(&bridge->notifier); + v4l2_async_notifier_cleanup(&bridge->notifier); +power_off: + mipid02_set_power_off(bridge); +entity_cleanup: + media_entity_cleanup(&bridge->sd.entity); +mutex_cleanup: + mutex_destroy(&bridge->lock); + + return ret; +} + +static int mipid02_remove(struct i2c_client *client) +{ + struct v4l2_subdev *sd = i2c_get_clientdata(client); + struct mipid02_dev *bridge = to_mipid02_dev(sd); + + v4l2_async_notifier_unregister(&bridge->notifier); + v4l2_async_notifier_cleanup(&bridge->notifier); + v4l2_async_unregister_subdev(&bridge->sd); + mipid02_set_power_off(bridge); + media_entity_cleanup(&bridge->sd.entity); + mutex_destroy(&bridge->lock); + + return 0; +} + +static const struct of_device_id mipid02_dt_ids[] = { + { .compatible = "st,st-mipid02" }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, mipid02_dt_ids); + +static struct i2c_driver mipid02_i2c_driver = { + .driver = { + .name = "st-mipid02", + .of_match_table = mipid02_dt_ids, + }, + .probe_new = mipid02_probe, + .remove = mipid02_remove, +}; + +module_i2c_driver(mipid02_i2c_driver); + +MODULE_AUTHOR("Mickael Guene <mickael.guene@st.com>"); +MODULE_DESCRIPTION("STMicroelectronics MIPID02 CSI-2 bridge driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/media/i2c/tda9840.c b/drivers/media/i2c/tda9840.c index 6ba53f3a6dd2..8c6dfe746b20 100644 --- a/drivers/media/i2c/tda9840.c +++ b/drivers/media/i2c/tda9840.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* tda9840 - i2c-driver for the tda9840 by SGS Thomson @@ -10,19 +11,6 @@ For detailed information download the specifications directly from SGS Thomson at http://www.st.com - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/i2c/tea6415c.c b/drivers/media/i2c/tea6415c.c index 965c6ccc4fee..67378dbcc74b 100644 --- a/drivers/media/i2c/tea6415c.c +++ b/drivers/media/i2c/tea6415c.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* tea6415c - i2c-driver for the tea6415c by SGS Thomson @@ -12,19 +13,6 @@ For detailed information download the specifications directly from SGS Thomson at http://www.st.com - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License vs published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mvss Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/i2c/tea6420.c b/drivers/media/i2c/tea6420.c index 2701a4c9734d..712141b261ed 100644 --- a/drivers/media/i2c/tea6420.c +++ b/drivers/media/i2c/tea6420.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* tea6420 - i2c-driver for the tea6420 by SGS Thomson @@ -12,19 +13,6 @@ For detailed information download the specifications directly from SGS Thomson at http://www.st.com - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/i2c/tlv320aic23b.c b/drivers/media/i2c/tlv320aic23b.c index 6ac26986f6a2..e4c21990fea9 100644 --- a/drivers/media/i2c/tlv320aic23b.c +++ b/drivers/media/i2c/tlv320aic23b.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * tlv320aic23b - driver version 0.0.1 * @@ -7,16 +8,6 @@ * * Copyright (C) 2004 Ulf Eklund <ivtv at eklund.to> * Copyright (C) 2005 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/tvp514x.c b/drivers/media/i2c/tvp514x.c index 3ada3bb27402..a7fbe5b400c2 100644 --- a/drivers/media/i2c/tvp514x.c +++ b/drivers/media/i2c/tvp514x.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * drivers/media/i2c/tvp514x.c * @@ -13,16 +14,6 @@ * Manjunath Hadli <mrh@ti.com> * Karicheri Muralidharan <m-karicheri2@ti.com> * Prabhakar Lad <prabhakar.lad@ti.com> - * - * This package is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/i2c.h> diff --git a/drivers/media/i2c/tvp514x_regs.h b/drivers/media/i2c/tvp514x_regs.h index 1e6c0857590e..cc236c968f67 100644 --- a/drivers/media/i2c/tvp514x_regs.h +++ b/drivers/media/i2c/tvp514x_regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * drivers/media/i2c/tvp514x_regs.h * @@ -10,16 +11,6 @@ * Hardik Shah <hardik.shah@ti.com> * Manjunath Hadli <mrh@ti.com> * Karicheri Muralidharan <m-karicheri2@ti.com> - * - * This package is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef _TVP514X_REGS_H diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c index cab2f2bd0aa9..1b8175cab017 100644 --- a/drivers/media/i2c/tvp7002.c +++ b/drivers/media/i2c/tvp7002.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Texas Instruments Triple 8-/10-BIT 165-/110-MSPS Video and Graphics * Digitizer with Horizontal PLL registers * @@ -9,16 +10,6 @@ * the TVP514x driver written by Vaibhav Hiremath <hvaibhav@ti.com> * and the TVP7002 driver in the TI LSP 2.10.00.14. Revisions by * Muralidharan Karicheri and Snehaprabha Narnakaje (TI). - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/delay.h> #include <linux/i2c.h> diff --git a/drivers/media/i2c/tvp7002_reg.h b/drivers/media/i2c/tvp7002_reg.h index 7f56ba689dfe..ef3cc9965e55 100644 --- a/drivers/media/i2c/tvp7002_reg.h +++ b/drivers/media/i2c/tvp7002_reg.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Texas Instruments Triple 8-/10-BIT 165-/110-MSPS Video and Graphics * Digitizer with Horizontal PLL registers * @@ -8,16 +9,6 @@ * written by Mauro Carvalho Chehab <mchehab@kernel.org>, * the TVP514x driver written by Vaibhav Hiremath <hvaibhav@ti.com> * and the TVP7002 driver in the TI LSP 2.10.00.14 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ /* Naming conventions diff --git a/drivers/media/i2c/tw2804.c b/drivers/media/i2c/tw2804.c index bc8a3ecebffb..cd05f1ff504d 100644 --- a/drivers/media/i2c/tw2804.c +++ b/drivers/media/i2c/tw2804.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2005-2006 Micronas USA Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/tw9903.c b/drivers/media/i2c/tw9903.c index af32db3d7408..f8e3ab4909d8 100644 --- a/drivers/media/i2c/tw9903.c +++ b/drivers/media/i2c/tw9903.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2005-2006 Micronas USA Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/tw9906.c b/drivers/media/i2c/tw9906.c index 5081307b2cdb..c528eb01fed0 100644 --- a/drivers/media/i2c/tw9906.c +++ b/drivers/media/i2c/tw9906.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2005-2006 Micronas USA Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/uda1342.c b/drivers/media/i2c/uda1342.c index eb0084ebe35e..b0a9c6d7163f 100644 --- a/drivers/media/i2c/uda1342.c +++ b/drivers/media/i2c/uda1342.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2005-2006 Micronas USA Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/upd64031a.c b/drivers/media/i2c/upd64031a.c index 7ad5d51dfbc3..ef35c6574785 100644 --- a/drivers/media/i2c/upd64031a.c +++ b/drivers/media/i2c/upd64031a.c @@ -1,19 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * upd64031A - NEC Electronics Ghost Reduction for NTSC in Japan * * 2003 by T.Adachi <tadachi@tadachi-net.com> * 2003 by Takeru KOMORIYA <komoriya@paken.org> * 2006 by Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ diff --git a/drivers/media/i2c/upd64083.c b/drivers/media/i2c/upd64083.c index c7fdd7c163cb..d6a1698caa2a 100644 --- a/drivers/media/i2c/upd64083.c +++ b/drivers/media/i2c/upd64083.c @@ -1,19 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * upd6408x - NEC Electronics 3-Dimensional Y/C separation driver * * 2003 by T.Adachi (tadachi@tadachi-net.com) * 2003 by Takeru KOMORIYA <komoriya@paken.org> * 2006 by Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/vp27smpx.c b/drivers/media/i2c/vp27smpx.c index c6611a3f2b3d..492af8749fca 100644 --- a/drivers/media/i2c/vp27smpx.c +++ b/drivers/media/i2c/vp27smpx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * vp27smpx - driver version 0.0.1 * @@ -5,16 +6,6 @@ * * Based on a tvaudio patch from Takahiro Adachi <tadachi@tadachi-net.com> * and Kazuhiko Kawakami <kazz-0@mail.goo.ne.jp> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/vpx3220.c b/drivers/media/i2c/vpx3220.c index c3549fa55b62..39f66e7a0e42 100644 --- a/drivers/media/i2c/vpx3220.c +++ b/drivers/media/i2c/vpx3220.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * vpx3220a, vpx3216b & vpx3214c video decoder driver version 0.0.1 * * Copyright (C) 2001 Laurent Pinchart <lpinchart@freegates.be> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/vs6624.c b/drivers/media/i2c/vs6624.c index bc9825f4a73d..c292c92e37b9 100644 --- a/drivers/media/i2c/vs6624.c +++ b/drivers/media/i2c/vs6624.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * vs6624.c ST VS6624 CMOS image sensor driver * * Copyright (c) 2011 Analog Devices Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/delay.h> diff --git a/drivers/media/i2c/vs6624_regs.h b/drivers/media/i2c/vs6624_regs.h index f78e7d1087a4..76c9ed0f2c89 100644 --- a/drivers/media/i2c/vs6624_regs.h +++ b/drivers/media/i2c/vs6624_regs.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * vs6624 - ST VS6624 CMOS image sensor registers * * Copyright (c) 2011 Analog Devices Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _VS6624_REGS_H_ diff --git a/drivers/media/i2c/wm8739.c b/drivers/media/i2c/wm8739.c index 23464d0641fe..ed533834db54 100644 --- a/drivers/media/i2c/wm8739.c +++ b/drivers/media/i2c/wm8739.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * wm8739 * @@ -5,16 +6,6 @@ * * Copyright (C) 2005 Hans Verkuil <hverkuil@xs4all.nl> * - Cleanup - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/media/i2c/wm8775.c b/drivers/media/i2c/wm8775.c index 704bccf0d4b2..d4c83c39892a 100644 --- a/drivers/media/i2c/wm8775.c +++ b/drivers/media/i2c/wm8775.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * wm8775 - driver version 0.0.1 * @@ -9,16 +10,6 @@ * - Cleanup * - V4L2 API update * - sound fixes - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> |