mirror of https://gitee.com/openkylin/linux.git
V4L/DVB (9817): v4l: add new tvp514x I2C video decoder driver
Signed-off-by: Brijesh Jadav <brijesh.j@ti.com> Signed-off-by: Hardik Shah <hardik.shah@ti.com> Signed-off-by: Manjunath Hadli <mrh@ti.com> Signed-off-by: R Sivaraj <sivaraj@ti.com> Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Karicheri Muralidharan <m-karicheri2@ti.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: David Brownell <david-b@pacbell.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Vaibhav Hiremath
Mauro Carvalho Chehab
parent
67bc04dd04
commit
07b1747c8d
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@ -361,6 +361,17 @@ config VIDEO_SAA7191
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To compile this driver as a module, choose M here: the
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module will be called saa7191.
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config VIDEO_TVP514X
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tristate "Texas Instruments TVP514x video decoder"
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depends on VIDEO_V4L2 && I2C
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---help---
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This is a Video4Linux2 sensor-level driver for the TI TVP5146/47
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decoder. It is currently working with the TI OMAP3 camera
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controller.
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To compile this driver as a module, choose M here: the
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module will be called tvp514x.
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config VIDEO_TVP5150
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tristate "Texas Instruments TVP5150 video decoder"
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depends on VIDEO_V4L2 && I2C
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@ -69,6 +69,7 @@ obj-$(CONFIG_VIDEO_CX88) += cx88/
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obj-$(CONFIG_VIDEO_EM28XX) += em28xx/
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obj-$(CONFIG_VIDEO_USBVISION) += usbvision/
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obj-$(CONFIG_VIDEO_TVP5150) += tvp5150.o
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obj-$(CONFIG_VIDEO_TVP514X) += tvp514x.o
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obj-$(CONFIG_VIDEO_PVRUSB2) += pvrusb2/
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obj-$(CONFIG_VIDEO_MSP3400) += msp3400.o
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obj-$(CONFIG_VIDEO_CS5345) += cs5345.o
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File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,297 @@
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/*
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* drivers/media/video/tvp514x_regs.h
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*
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* Copyright (C) 2008 Texas Instruments Inc
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* Author: Vaibhav Hiremath <hvaibhav@ti.com>
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*
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* Contributors:
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* Sivaraj R <sivaraj@ti.com>
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* Brijesh R Jadav <brijesh.j@ti.com>
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* Hardik Shah <hardik.shah@ti.com>
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* Manjunath Hadli <mrh@ti.com>
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* Karicheri Muralidharan <m-karicheri2@ti.com>
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*
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* This package is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#ifndef _TVP514X_REGS_H
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#define _TVP514X_REGS_H
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/*
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* TVP5146/47 registers
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*/
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#define REG_INPUT_SEL (0x00)
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#define REG_AFE_GAIN_CTRL (0x01)
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#define REG_VIDEO_STD (0x02)
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#define REG_OPERATION_MODE (0x03)
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#define REG_AUTOSWITCH_MASK (0x04)
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#define REG_COLOR_KILLER (0x05)
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#define REG_LUMA_CONTROL1 (0x06)
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#define REG_LUMA_CONTROL2 (0x07)
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#define REG_LUMA_CONTROL3 (0x08)
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#define REG_BRIGHTNESS (0x09)
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#define REG_CONTRAST (0x0A)
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#define REG_SATURATION (0x0B)
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#define REG_HUE (0x0C)
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#define REG_CHROMA_CONTROL1 (0x0D)
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#define REG_CHROMA_CONTROL2 (0x0E)
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/* 0x0F Reserved */
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#define REG_COMP_PR_SATURATION (0x10)
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#define REG_COMP_Y_CONTRAST (0x11)
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#define REG_COMP_PB_SATURATION (0x12)
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/* 0x13 Reserved */
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#define REG_COMP_Y_BRIGHTNESS (0x14)
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/* 0x15 Reserved */
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#define REG_AVID_START_PIXEL_LSB (0x16)
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#define REG_AVID_START_PIXEL_MSB (0x17)
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#define REG_AVID_STOP_PIXEL_LSB (0x18)
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#define REG_AVID_STOP_PIXEL_MSB (0x19)
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#define REG_HSYNC_START_PIXEL_LSB (0x1A)
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#define REG_HSYNC_START_PIXEL_MSB (0x1B)
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#define REG_HSYNC_STOP_PIXEL_LSB (0x1C)
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#define REG_HSYNC_STOP_PIXEL_MSB (0x1D)
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#define REG_VSYNC_START_LINE_LSB (0x1E)
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#define REG_VSYNC_START_LINE_MSB (0x1F)
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#define REG_VSYNC_STOP_LINE_LSB (0x20)
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#define REG_VSYNC_STOP_LINE_MSB (0x21)
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#define REG_VBLK_START_LINE_LSB (0x22)
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#define REG_VBLK_START_LINE_MSB (0x23)
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#define REG_VBLK_STOP_LINE_LSB (0x24)
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#define REG_VBLK_STOP_LINE_MSB (0x25)
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/* 0x26 - 0x27 Reserved */
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#define REG_FAST_SWTICH_CONTROL (0x28)
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/* 0x29 Reserved */
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#define REG_FAST_SWTICH_SCART_DELAY (0x2A)
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/* 0x2B Reserved */
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#define REG_SCART_DELAY (0x2C)
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#define REG_CTI_DELAY (0x2D)
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#define REG_CTI_CONTROL (0x2E)
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/* 0x2F - 0x31 Reserved */
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#define REG_SYNC_CONTROL (0x32)
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#define REG_OUTPUT_FORMATTER1 (0x33)
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#define REG_OUTPUT_FORMATTER2 (0x34)
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#define REG_OUTPUT_FORMATTER3 (0x35)
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#define REG_OUTPUT_FORMATTER4 (0x36)
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#define REG_OUTPUT_FORMATTER5 (0x37)
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#define REG_OUTPUT_FORMATTER6 (0x38)
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#define REG_CLEAR_LOST_LOCK (0x39)
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#define REG_STATUS1 (0x3A)
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#define REG_STATUS2 (0x3B)
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#define REG_AGC_GAIN_STATUS_LSB (0x3C)
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#define REG_AGC_GAIN_STATUS_MSB (0x3D)
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/* 0x3E Reserved */
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#define REG_VIDEO_STD_STATUS (0x3F)
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#define REG_GPIO_INPUT1 (0x40)
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#define REG_GPIO_INPUT2 (0x41)
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/* 0x42 - 0x45 Reserved */
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#define REG_AFE_COARSE_GAIN_CH1 (0x46)
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#define REG_AFE_COARSE_GAIN_CH2 (0x47)
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#define REG_AFE_COARSE_GAIN_CH3 (0x48)
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#define REG_AFE_COARSE_GAIN_CH4 (0x49)
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#define REG_AFE_FINE_GAIN_PB_B_LSB (0x4A)
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#define REG_AFE_FINE_GAIN_PB_B_MSB (0x4B)
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#define REG_AFE_FINE_GAIN_Y_G_CHROMA_LSB (0x4C)
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#define REG_AFE_FINE_GAIN_Y_G_CHROMA_MSB (0x4D)
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#define REG_AFE_FINE_GAIN_PR_R_LSB (0x4E)
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#define REG_AFE_FINE_GAIN_PR_R_MSB (0x4F)
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#define REG_AFE_FINE_GAIN_CVBS_LUMA_LSB (0x50)
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#define REG_AFE_FINE_GAIN_CVBS_LUMA_MSB (0x51)
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/* 0x52 - 0x68 Reserved */
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#define REG_FBIT_VBIT_CONTROL1 (0x69)
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/* 0x6A - 0x6B Reserved */
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#define REG_BACKEND_AGC_CONTROL (0x6C)
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/* 0x6D - 0x6E Reserved */
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#define REG_AGC_DECREMENT_SPEED_CONTROL (0x6F)
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#define REG_ROM_VERSION (0x70)
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/* 0x71 - 0x73 Reserved */
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#define REG_AGC_WHITE_PEAK_PROCESSING (0x74)
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#define REG_FBIT_VBIT_CONTROL2 (0x75)
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#define REG_VCR_TRICK_MODE_CONTROL (0x76)
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#define REG_HORIZONTAL_SHAKE_INCREMENT (0x77)
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#define REG_AGC_INCREMENT_SPEED (0x78)
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#define REG_AGC_INCREMENT_DELAY (0x79)
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/* 0x7A - 0x7F Reserved */
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#define REG_CHIP_ID_MSB (0x80)
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#define REG_CHIP_ID_LSB (0x81)
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/* 0x82 Reserved */
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#define REG_CPLL_SPEED_CONTROL (0x83)
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/* 0x84 - 0x96 Reserved */
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#define REG_STATUS_REQUEST (0x97)
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/* 0x98 - 0x99 Reserved */
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#define REG_VERTICAL_LINE_COUNT_LSB (0x9A)
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#define REG_VERTICAL_LINE_COUNT_MSB (0x9B)
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/* 0x9C - 0x9D Reserved */
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#define REG_AGC_DECREMENT_DELAY (0x9E)
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/* 0x9F - 0xB0 Reserved */
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#define REG_VDP_TTX_FILTER_1_MASK1 (0xB1)
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#define REG_VDP_TTX_FILTER_1_MASK2 (0xB2)
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#define REG_VDP_TTX_FILTER_1_MASK3 (0xB3)
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#define REG_VDP_TTX_FILTER_1_MASK4 (0xB4)
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#define REG_VDP_TTX_FILTER_1_MASK5 (0xB5)
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#define REG_VDP_TTX_FILTER_2_MASK1 (0xB6)
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#define REG_VDP_TTX_FILTER_2_MASK2 (0xB7)
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#define REG_VDP_TTX_FILTER_2_MASK3 (0xB8)
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#define REG_VDP_TTX_FILTER_2_MASK4 (0xB9)
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#define REG_VDP_TTX_FILTER_2_MASK5 (0xBA)
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#define REG_VDP_TTX_FILTER_CONTROL (0xBB)
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#define REG_VDP_FIFO_WORD_COUNT (0xBC)
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#define REG_VDP_FIFO_INTERRUPT_THRLD (0xBD)
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/* 0xBE Reserved */
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#define REG_VDP_FIFO_RESET (0xBF)
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#define REG_VDP_FIFO_OUTPUT_CONTROL (0xC0)
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#define REG_VDP_LINE_NUMBER_INTERRUPT (0xC1)
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#define REG_VDP_PIXEL_ALIGNMENT_LSB (0xC2)
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#define REG_VDP_PIXEL_ALIGNMENT_MSB (0xC3)
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/* 0xC4 - 0xD5 Reserved */
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#define REG_VDP_LINE_START (0xD6)
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#define REG_VDP_LINE_STOP (0xD7)
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#define REG_VDP_GLOBAL_LINE_MODE (0xD8)
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#define REG_VDP_FULL_FIELD_ENABLE (0xD9)
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#define REG_VDP_FULL_FIELD_MODE (0xDA)
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/* 0xDB - 0xDF Reserved */
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#define REG_VBUS_DATA_ACCESS_NO_VBUS_ADDR_INCR (0xE0)
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#define REG_VBUS_DATA_ACCESS_VBUS_ADDR_INCR (0xE1)
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#define REG_FIFO_READ_DATA (0xE2)
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/* 0xE3 - 0xE7 Reserved */
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#define REG_VBUS_ADDRESS_ACCESS1 (0xE8)
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#define REG_VBUS_ADDRESS_ACCESS2 (0xE9)
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#define REG_VBUS_ADDRESS_ACCESS3 (0xEA)
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/* 0xEB - 0xEF Reserved */
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#define REG_INTERRUPT_RAW_STATUS0 (0xF0)
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#define REG_INTERRUPT_RAW_STATUS1 (0xF1)
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#define REG_INTERRUPT_STATUS0 (0xF2)
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#define REG_INTERRUPT_STATUS1 (0xF3)
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#define REG_INTERRUPT_MASK0 (0xF4)
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#define REG_INTERRUPT_MASK1 (0xF5)
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#define REG_INTERRUPT_CLEAR0 (0xF6)
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#define REG_INTERRUPT_CLEAR1 (0xF7)
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/* 0xF8 - 0xFF Reserved */
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/*
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* Mask and bit definitions of TVP5146/47 registers
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*/
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/* The ID values we are looking for */
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#define TVP514X_CHIP_ID_MSB (0x51)
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#define TVP5146_CHIP_ID_LSB (0x46)
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#define TVP5147_CHIP_ID_LSB (0x47)
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#define VIDEO_STD_MASK (0x07)
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#define VIDEO_STD_AUTO_SWITCH_BIT (0x00)
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#define VIDEO_STD_NTSC_MJ_BIT (0x01)
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#define VIDEO_STD_PAL_BDGHIN_BIT (0x02)
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#define VIDEO_STD_PAL_M_BIT (0x03)
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#define VIDEO_STD_PAL_COMBINATION_N_BIT (0x04)
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#define VIDEO_STD_NTSC_4_43_BIT (0x05)
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#define VIDEO_STD_SECAM_BIT (0x06)
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#define VIDEO_STD_PAL_60_BIT (0x07)
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/*
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* Status bit
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*/
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#define STATUS_TV_VCR_BIT (1<<0)
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#define STATUS_HORZ_SYNC_LOCK_BIT (1<<1)
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#define STATUS_VIRT_SYNC_LOCK_BIT (1<<2)
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#define STATUS_CLR_SUBCAR_LOCK_BIT (1<<3)
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#define STATUS_LOST_LOCK_DETECT_BIT (1<<4)
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#define STATUS_FEILD_RATE_BIT (1<<5)
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#define STATUS_LINE_ALTERNATING_BIT (1<<6)
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#define STATUS_PEAK_WHITE_DETECT_BIT (1<<7)
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/* Tokens for register write */
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#define TOK_WRITE (0) /* token for write operation */
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#define TOK_TERM (1) /* terminating token */
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#define TOK_DELAY (2) /* delay token for reg list */
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#define TOK_SKIP (3) /* token to skip a register */
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/**
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* struct tvp514x_reg - Structure for TVP5146/47 register initialization values
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* @token - Token: TOK_WRITE, TOK_TERM etc..
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* @reg - Register offset
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* @val - Register Value for TOK_WRITE or delay in ms for TOK_DELAY
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*/
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struct tvp514x_reg {
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u8 token;
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u8 reg;
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u32 val;
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};
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/**
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* struct tvp514x_init_seq - Structure for TVP5146/47/46M2/47M1 power up
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* Sequence.
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* @ no_regs - Number of registers to write for power up sequence.
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* @ init_reg_seq - Array of registers and respective value to write.
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*/
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struct tvp514x_init_seq {
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unsigned int no_regs;
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const struct tvp514x_reg *init_reg_seq;
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};
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#endif /* ifndef _TVP514X_REGS_H */
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@ -0,0 +1,118 @@
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/*
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* drivers/media/video/tvp514x.h
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*
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* Copyright (C) 2008 Texas Instruments Inc
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* Author: Vaibhav Hiremath <hvaibhav@ti.com>
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*
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* Contributors:
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* Sivaraj R <sivaraj@ti.com>
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* Brijesh R Jadav <brijesh.j@ti.com>
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* Hardik Shah <hardik.shah@ti.com>
|
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* Manjunath Hadli <mrh@ti.com>
|
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* Karicheri Muralidharan <m-karicheri2@ti.com>
|
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*
|
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* 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.
|
||||
*
|
||||
* 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.
|
||||
*
|
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*/
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#ifndef _TVP514X_H
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#define _TVP514X_H
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/*
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* Other macros
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*/
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#define TVP514X_MODULE_NAME "tvp514x"
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#define TVP514X_XCLK_BT656 (27000000)
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/* Number of pixels and number of lines per frame for different standards */
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#define NTSC_NUM_ACTIVE_PIXELS (720)
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#define NTSC_NUM_ACTIVE_LINES (480)
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#define PAL_NUM_ACTIVE_PIXELS (720)
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#define PAL_NUM_ACTIVE_LINES (576)
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/**
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* enum tvp514x_input - enum for different decoder input pin
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* configuration.
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*/
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enum tvp514x_input {
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/*
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* CVBS input selection
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*/
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INPUT_CVBS_VI1A = 0x0,
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INPUT_CVBS_VI1B,
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INPUT_CVBS_VI1C,
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INPUT_CVBS_VI2A = 0x04,
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INPUT_CVBS_VI2B,
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INPUT_CVBS_VI2C,
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INPUT_CVBS_VI3A = 0x08,
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INPUT_CVBS_VI3B,
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INPUT_CVBS_VI3C,
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INPUT_CVBS_VI4A = 0x0C,
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/*
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* S-Video input selection
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*/
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INPUT_SVIDEO_VI2A_VI1A = 0x44,
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INPUT_SVIDEO_VI2B_VI1B,
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INPUT_SVIDEO_VI2C_VI1C,
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INPUT_SVIDEO_VI2A_VI3A = 0x54,
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INPUT_SVIDEO_VI2B_VI3B,
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INPUT_SVIDEO_VI2C_VI3C,
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INPUT_SVIDEO_VI4A_VI1A = 0x4C,
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||||
INPUT_SVIDEO_VI4A_VI1B,
|
||||
INPUT_SVIDEO_VI4A_VI1C,
|
||||
INPUT_SVIDEO_VI4A_VI3A = 0x5C,
|
||||
INPUT_SVIDEO_VI4A_VI3B,
|
||||
INPUT_SVIDEO_VI4A_VI3C,
|
||||
|
||||
/* Need to add entries for
|
||||
* RGB, YPbPr and SCART.
|
||||
*/
|
||||
INPUT_INVALID
|
||||
};
|
||||
|
||||
/**
|
||||
* enum tvp514x_output - enum for output format
|
||||
* supported.
|
||||
*
|
||||
*/
|
||||
enum tvp514x_output {
|
||||
OUTPUT_10BIT_422_EMBEDDED_SYNC = 0,
|
||||
OUTPUT_20BIT_422_SEPERATE_SYNC,
|
||||
OUTPUT_10BIT_422_SEPERATE_SYNC = 3,
|
||||
OUTPUT_INVALID
|
||||
};
|
||||
|
||||
/**
|
||||
* struct tvp514x_platform_data - Platform data values and access functions.
|
||||
* @power_set: Power state access function, zero is off, non-zero is on.
|
||||
* @ifparm: Interface parameters access function.
|
||||
* @priv_data_set: Device private data (pointer) access function.
|
||||
* @clk_polarity: Clock polarity of the current interface.
|
||||
* @ hs_polarity: HSYNC Polarity configuration for current interface.
|
||||
* @ vs_polarity: VSYNC Polarity configuration for current interface.
|
||||
*/
|
||||
struct tvp514x_platform_data {
|
||||
char *master;
|
||||
int (*power_set) (enum v4l2_power on);
|
||||
int (*ifparm) (struct v4l2_ifparm *p);
|
||||
int (*priv_data_set) (void *);
|
||||
/* Interface control params */
|
||||
bool clk_polarity;
|
||||
bool hs_polarity;
|
||||
bool vs_polarity;
|
||||
};
|
||||
|
||||
|
||||
#endif /* ifndef _TVP514X_H */
|
||||
Loading…
Reference in New Issue