diff options
author | Vaibhav Hiremath <hvaibhav@ti.com> | 2008-12-05 13:19:36 (GMT) |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-30 11:38:36 (GMT) |
commit | 07b1747c8d0bb463311f9dd05d4c013765abe2eb (patch) | |
tree | ee9c2484ae5ac534c41a5bbd0c290611cac580fb /include | |
parent | 67bc04dd04bfe6a6337a9c6773e4c36645360332 (diff) | |
download | linux-fsl-qoriq-07b1747c8d0bb463311f9dd05d4c013765abe2eb.tar.xz |
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>
Diffstat (limited to 'include')
-rw-r--r-- | include/media/tvp514x.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/include/media/tvp514x.h b/include/media/tvp514x.h new file mode 100644 index 0000000..5e7ee96 --- /dev/null +++ b/include/media/tvp514x.h @@ -0,0 +1,118 @@ +/* + * drivers/media/video/tvp514x.h + * + * Copyright (C) 2008 Texas Instruments Inc + * Author: Vaibhav Hiremath <hvaibhav@ti.com> + * + * Contributors: + * Sivaraj R <sivaraj@ti.com> + * Brijesh R Jadav <brijesh.j@ti.com> + * 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. + * + * 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. + * + */ + +#ifndef _TVP514X_H +#define _TVP514X_H + +/* + * Other macros + */ +#define TVP514X_MODULE_NAME "tvp514x" + +#define TVP514X_XCLK_BT656 (27000000) + +/* Number of pixels and number of lines per frame for different standards */ +#define NTSC_NUM_ACTIVE_PIXELS (720) +#define NTSC_NUM_ACTIVE_LINES (480) +#define PAL_NUM_ACTIVE_PIXELS (720) +#define PAL_NUM_ACTIVE_LINES (576) + +/** + * enum tvp514x_input - enum for different decoder input pin + * configuration. + */ +enum tvp514x_input { + /* + * CVBS input selection + */ + INPUT_CVBS_VI1A = 0x0, + INPUT_CVBS_VI1B, + INPUT_CVBS_VI1C, + INPUT_CVBS_VI2A = 0x04, + INPUT_CVBS_VI2B, + INPUT_CVBS_VI2C, + INPUT_CVBS_VI3A = 0x08, + INPUT_CVBS_VI3B, + INPUT_CVBS_VI3C, + INPUT_CVBS_VI4A = 0x0C, + /* + * S-Video input selection + */ + INPUT_SVIDEO_VI2A_VI1A = 0x44, + INPUT_SVIDEO_VI2B_VI1B, + INPUT_SVIDEO_VI2C_VI1C, + INPUT_SVIDEO_VI2A_VI3A = 0x54, + INPUT_SVIDEO_VI2B_VI3B, + INPUT_SVIDEO_VI2C_VI3C, + INPUT_SVIDEO_VI4A_VI1A = 0x4C, + 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 */ |