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Add ADV7343 I2C based video encoder driver. This follows the v4l2-subdev framework. This driver has been tested on TI DM646x EVM. It has been tested for Composite and Component outputs. Updates as per review by Mauro Chehab, added support for more standards supported by the encoder. Also adding the missed out signed-offs.Tested only NTSC and PAL standards. [hverkuil@xs4all.nl: s_routing API changed, updated driver to use new API] Signed-off-by: Manjunath Hadli <mrh@ti.com> Signed-off-by: Brijesh Jadav <brijesh.j@ti.com> Signed-off-by: Chaithrika U S <chaithrika@ti.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
186 lines
5.6 KiB
C
186 lines
5.6 KiB
C
/*
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* ADV7343 encoder related structure and register definitions
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*
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* Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation version 2.
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*
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* This program is distributed .as is. WITHOUT ANY WARRANTY of any
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* kind, whether express or implied; without even the implied warranty
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* of 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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#ifndef ADV7343_REG_H
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#define ADV7343_REGS_H
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struct adv7343_std_info {
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u32 standard_val3;
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u32 fsc_val;
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v4l2_std_id stdid;
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};
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/* Register offset macros */
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#define ADV7343_POWER_MODE_REG (0x00)
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#define ADV7343_MODE_SELECT_REG (0x01)
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#define ADV7343_MODE_REG0 (0x02)
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#define ADV7343_DAC2_OUTPUT_LEVEL (0x0b)
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#define ADV7343_SOFT_RESET (0x17)
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#define ADV7343_HD_MODE_REG1 (0x30)
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#define ADV7343_HD_MODE_REG2 (0x31)
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#define ADV7343_HD_MODE_REG3 (0x32)
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#define ADV7343_HD_MODE_REG4 (0x33)
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#define ADV7343_HD_MODE_REG5 (0x34)
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#define ADV7343_HD_MODE_REG6 (0x35)
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#define ADV7343_HD_MODE_REG7 (0x39)
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#define ADV7343_SD_MODE_REG1 (0x80)
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#define ADV7343_SD_MODE_REG2 (0x82)
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#define ADV7343_SD_MODE_REG3 (0x83)
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#define ADV7343_SD_MODE_REG4 (0x84)
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#define ADV7343_SD_MODE_REG5 (0x86)
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#define ADV7343_SD_MODE_REG6 (0x87)
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#define ADV7343_SD_MODE_REG7 (0x88)
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#define ADV7343_SD_MODE_REG8 (0x89)
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#define ADV7343_FSC_REG0 (0x8C)
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#define ADV7343_FSC_REG1 (0x8D)
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#define ADV7343_FSC_REG2 (0x8E)
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#define ADV7343_FSC_REG3 (0x8F)
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#define ADV7343_SD_CGMS_WSS0 (0x99)
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#define ADV7343_SD_HUE_REG (0xA0)
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#define ADV7343_SD_BRIGHTNESS_WSS (0xA1)
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/* Default values for the registers */
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#define ADV7343_POWER_MODE_REG_DEFAULT (0x10)
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#define ADV7343_HD_MODE_REG1_DEFAULT (0x3C) /* Changed Default
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720p EAVSAV code*/
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#define ADV7343_HD_MODE_REG2_DEFAULT (0x01) /* Changed Pixel data
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valid */
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#define ADV7343_HD_MODE_REG3_DEFAULT (0x00) /* Color delay 0 clks */
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#define ADV7343_HD_MODE_REG4_DEFAULT (0xE8) /* Changed */
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#define ADV7343_HD_MODE_REG5_DEFAULT (0x08)
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#define ADV7343_HD_MODE_REG6_DEFAULT (0x00)
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#define ADV7343_HD_MODE_REG7_DEFAULT (0x00)
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#define ADV7343_SD_MODE_REG8_DEFAULT (0x00)
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#define ADV7343_SOFT_RESET_DEFAULT (0x02)
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#define ADV7343_COMPOSITE_POWER_VALUE (0x80)
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#define ADV7343_COMPONENT_POWER_VALUE (0x1C)
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#define ADV7343_SVIDEO_POWER_VALUE (0x60)
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#define ADV7343_SD_HUE_REG_DEFAULT (127)
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#define ADV7343_SD_BRIGHTNESS_WSS_DEFAULT (0x03)
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#define ADV7343_SD_CGMS_WSS0_DEFAULT (0x10)
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#define ADV7343_SD_MODE_REG1_DEFAULT (0x00)
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#define ADV7343_SD_MODE_REG2_DEFAULT (0xC9)
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#define ADV7343_SD_MODE_REG3_DEFAULT (0x10)
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#define ADV7343_SD_MODE_REG4_DEFAULT (0x01)
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#define ADV7343_SD_MODE_REG5_DEFAULT (0x02)
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#define ADV7343_SD_MODE_REG6_DEFAULT (0x0C)
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#define ADV7343_SD_MODE_REG7_DEFAULT (0x04)
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#define ADV7343_SD_MODE_REG8_DEFAULT (0x00)
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/* Bit masks for Mode Select Register */
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#define INPUT_MODE_MASK (0x70)
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#define SD_INPUT_MODE (0x00)
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#define HD_720P_INPUT_MODE (0x10)
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#define HD_1080I_INPUT_MODE (0x10)
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/* Bit masks for Mode Register 0 */
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#define TEST_PATTERN_BLACK_BAR_EN (0x04)
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#define YUV_OUTPUT_SELECT (0x20)
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#define RGB_OUTPUT_SELECT (0xDF)
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/* Bit masks for DAC output levels */
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#define DAC_OUTPUT_LEVEL_MASK (0xFF)
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#define POSITIVE_GAIN_MAX (0x40)
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#define POSITIVE_GAIN_MIN (0x00)
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#define NEGATIVE_GAIN_MAX (0xFF)
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#define NEGATIVE_GAIN_MIN (0xC0)
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/* Bit masks for soft reset register */
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#define SOFT_RESET (0x02)
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/* Bit masks for HD Mode Register 1 */
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#define OUTPUT_STD_MASK (0x03)
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#define OUTPUT_STD_SHIFT (0)
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#define OUTPUT_STD_EIA0_2 (0x00)
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#define OUTPUT_STD_EIA0_1 (0x01)
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#define OUTPUT_STD_FULL (0x02)
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#define EMBEDDED_SYNC (0x04)
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#define EXTERNAL_SYNC (0xFB)
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#define STD_MODE_SHIFT (3)
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#define STD_MODE_MASK (0x1F)
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#define STD_MODE_720P (0x05)
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#define STD_MODE_720P_25 (0x08)
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#define STD_MODE_720P_30 (0x07)
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#define STD_MODE_720P_50 (0x06)
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#define STD_MODE_1080I (0x0D)
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#define STD_MODE_1080I_25fps (0x0E)
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#define STD_MODE_1080P_24 (0x12)
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#define STD_MODE_1080P_25 (0x10)
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#define STD_MODE_1080P_30 (0x0F)
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#define STD_MODE_525P (0x00)
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#define STD_MODE_625P (0x03)
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/* Bit masks for SD Mode Register 1 */
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#define SD_STD_MASK (0x03)
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#define SD_STD_NTSC (0x00)
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#define SD_STD_PAL_BDGHI (0x01)
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#define SD_STD_PAL_M (0x02)
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#define SD_STD_PAL_N (0x03)
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#define SD_LUMA_FLTR_MASK (0x7)
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#define SD_LUMA_FLTR_SHIFT (0x2)
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#define SD_CHROMA_FLTR_MASK (0x7)
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#define SD_CHROMA_FLTR_SHIFT (0x5)
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/* Bit masks for SD Mode Register 2 */
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#define SD_PBPR_SSAF_EN (0x01)
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#define SD_PBPR_SSAF_DI (0xFE)
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#define SD_DAC_1_DI (0xFD)
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#define SD_DAC_2_DI (0xFB)
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#define SD_PEDESTAL_EN (0x08)
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#define SD_PEDESTAL_DI (0xF7)
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#define SD_SQUARE_PIXEL_EN (0x10)
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#define SD_SQUARE_PIXEL_DI (0xEF)
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#define SD_PIXEL_DATA_VALID (0x40)
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#define SD_ACTIVE_EDGE_EN (0x80)
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#define SD_ACTIVE_EDGE_DI (0x7F)
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/* Bit masks for HD Mode Register 6 */
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#define HD_RGB_INPUT_EN (0x02)
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#define HD_RGB_INPUT_DI (0xFD)
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#define HD_PBPR_SYNC_EN (0x04)
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#define HD_PBPR_SYNC_DI (0xFB)
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#define HD_DAC_SWAP_EN (0x08)
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#define HD_DAC_SWAP_DI (0xF7)
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#define HD_GAMMA_CURVE_A (0xEF)
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#define HD_GAMMA_CURVE_B (0x10)
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#define HD_GAMMA_EN (0x20)
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#define HD_GAMMA_DI (0xDF)
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#define HD_ADPT_FLTR_MODEB (0x40)
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#define HD_ADPT_FLTR_MODEA (0xBF)
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#define HD_ADPT_FLTR_EN (0x80)
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#define HD_ADPT_FLTR_DI (0x7F)
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#define ADV7343_BRIGHTNESS_MAX (127)
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#define ADV7343_BRIGHTNESS_MIN (0)
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#define ADV7343_BRIGHTNESS_DEF (3)
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#define ADV7343_HUE_MAX (255)
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#define ADV7343_HUE_MIN (0)
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#define ADV7343_HUE_DEF (127)
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#define ADV7343_GAIN_MAX (255)
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#define ADV7343_GAIN_MIN (0)
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#define ADV7343_GAIN_DEF (0)
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#endif
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