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111 lines
2.8 KiB
111 lines
2.8 KiB
/* |
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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 |
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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_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, |
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INPUT_SVIDEO_VI4A_VI1C, |
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INPUT_SVIDEO_VI4A_VI3A = 0x5C, |
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INPUT_SVIDEO_VI4A_VI3B, |
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INPUT_SVIDEO_VI4A_VI3C, |
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/* Need to add entries for |
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* RGB, YPbPr and SCART. |
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*/ |
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INPUT_INVALID |
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}; |
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/** |
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* enum tvp514x_output - enum for output format |
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* supported. |
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* |
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*/ |
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enum tvp514x_output { |
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OUTPUT_10BIT_422_EMBEDDED_SYNC = 0, |
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OUTPUT_20BIT_422_SEPERATE_SYNC, |
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OUTPUT_10BIT_422_SEPERATE_SYNC = 3, |
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OUTPUT_INVALID |
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}; |
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/** |
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* struct tvp514x_platform_data - Platform data values and access functions. |
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* @clk_polarity: Clock polarity of the current interface. |
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* @hs_polarity: HSYNC Polarity configuration for current interface. |
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* @vs_polarity: VSYNC Polarity configuration for current interface. |
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*/ |
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struct tvp514x_platform_data { |
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/* Interface control params */ |
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bool clk_polarity; |
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bool hs_polarity; |
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bool vs_polarity; |
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}; |
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#endif /* ifndef _TVP514X_H */
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