mirror of https://gitee.com/openkylin/linux.git
69 lines
1.6 KiB
C
69 lines
1.6 KiB
C
/*
|
|
* Copyright (c) 2013 Texas Instruments Inc.
|
|
*
|
|
* David Griego, <dagriego@biglakesoftware.com>
|
|
* Dale Farnsworth, <dale@farnsworth.org>
|
|
* Archit Taneja, <archit@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.
|
|
*/
|
|
#ifndef TI_CSC_H
|
|
#define TI_CSC_H
|
|
|
|
/* VPE color space converter regs */
|
|
#define CSC_CSC00 0x00
|
|
#define CSC_A0_MASK 0x1fff
|
|
#define CSC_A0_SHIFT 0
|
|
#define CSC_B0_MASK 0x1fff
|
|
#define CSC_B0_SHIFT 16
|
|
|
|
#define CSC_CSC01 0x04
|
|
#define CSC_C0_MASK 0x1fff
|
|
#define CSC_C0_SHIFT 0
|
|
#define CSC_A1_MASK 0x1fff
|
|
#define CSC_A1_SHIFT 16
|
|
|
|
#define CSC_CSC02 0x08
|
|
#define CSC_B1_MASK 0x1fff
|
|
#define CSC_B1_SHIFT 0
|
|
#define CSC_C1_MASK 0x1fff
|
|
#define CSC_C1_SHIFT 16
|
|
|
|
#define CSC_CSC03 0x0c
|
|
#define CSC_A2_MASK 0x1fff
|
|
#define CSC_A2_SHIFT 0
|
|
#define CSC_B2_MASK 0x1fff
|
|
#define CSC_B2_SHIFT 16
|
|
|
|
#define CSC_CSC04 0x10
|
|
#define CSC_C2_MASK 0x1fff
|
|
#define CSC_C2_SHIFT 0
|
|
#define CSC_D0_MASK 0x0fff
|
|
#define CSC_D0_SHIFT 16
|
|
|
|
#define CSC_CSC05 0x14
|
|
#define CSC_D1_MASK 0x0fff
|
|
#define CSC_D1_SHIFT 0
|
|
#define CSC_D2_MASK 0x0fff
|
|
#define CSC_D2_SHIFT 16
|
|
|
|
#define CSC_BYPASS (1 << 28)
|
|
|
|
struct csc_data {
|
|
void __iomem *base;
|
|
struct resource *res;
|
|
|
|
struct platform_device *pdev;
|
|
};
|
|
|
|
void csc_dump_regs(struct csc_data *csc);
|
|
void csc_set_coeff_bypass(struct csc_data *csc, u32 *csc_reg5);
|
|
void csc_set_coeff(struct csc_data *csc, u32 *csc_reg0,
|
|
enum v4l2_colorspace src_colorspace,
|
|
enum v4l2_colorspace dst_colorspace);
|
|
struct csc_data *csc_create(struct platform_device *pdev, const char *res_name);
|
|
|
|
#endif
|