linux/drivers/media/pci/cobalt/m00233_video_measure_memmap...

116 lines
6.7 KiB
C

/*
* Copyright 2014-2015 Cisco Systems, Inc. and/or its affiliates.
* All rights reserved.
*
* This program is free software; you may redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef M00233_VIDEO_MEASURE_MEMMAP_PACKAGE_H
#define M00233_VIDEO_MEASURE_MEMMAP_PACKAGE_H
/*******************************************************************
* Register Block
* M00233_VIDEO_MEASURE_MEMMAP_PACKAGE_VHD_REGMAP
*******************************************************************/
struct m00233_video_measure_regmap {
uint32_t irq_status; /* Reg 0x0000 */
/* The vertical counter starts on rising edge of vsync */
uint32_t vsync_time; /* Reg 0x0004 */
uint32_t vback_porch; /* Reg 0x0008 */
uint32_t vactive_area; /* Reg 0x000c */
uint32_t vfront_porch; /* Reg 0x0010 */
/* The horizontal counter starts on rising edge of hsync. */
uint32_t hsync_time; /* Reg 0x0014 */
uint32_t hback_porch; /* Reg 0x0018 */
uint32_t hactive_area; /* Reg 0x001c */
uint32_t hfront_porch; /* Reg 0x0020 */
uint32_t control; /* Reg 0x0024, Default=0x0 */
uint32_t irq_triggers; /* Reg 0x0028, Default=0xff */
/* Value is given in number of register bus clock periods between */
/* falling and rising edge of hsync. Must be non-zero. */
uint32_t hsync_timeout_val; /* Reg 0x002c, Default=0x1fff */
uint32_t status; /* Reg 0x0030 */
};
#define M00233_VIDEO_MEASURE_REG_IRQ_STATUS_OFST 0
#define M00233_VIDEO_MEASURE_REG_VSYNC_TIME_OFST 4
#define M00233_VIDEO_MEASURE_REG_VBACK_PORCH_OFST 8
#define M00233_VIDEO_MEASURE_REG_VACTIVE_AREA_OFST 12
#define M00233_VIDEO_MEASURE_REG_VFRONT_PORCH_OFST 16
#define M00233_VIDEO_MEASURE_REG_HSYNC_TIME_OFST 20
#define M00233_VIDEO_MEASURE_REG_HBACK_PORCH_OFST 24
#define M00233_VIDEO_MEASURE_REG_HACTIVE_AREA_OFST 28
#define M00233_VIDEO_MEASURE_REG_HFRONT_PORCH_OFST 32
#define M00233_VIDEO_MEASURE_REG_CONTROL_OFST 36
#define M00233_VIDEO_MEASURE_REG_IRQ_TRIGGERS_OFST 40
#define M00233_VIDEO_MEASURE_REG_HSYNC_TIMEOUT_VAL_OFST 44
#define M00233_VIDEO_MEASURE_REG_STATUS_OFST 48
/*******************************************************************
* Bit Mask for register
* M00233_VIDEO_MEASURE_MEMMAP_PACKAGE_VHD_BITMAP
*******************************************************************/
/* irq_status [7:0] */
#define M00233_IRQ_STATUS_BITMAP_VSYNC_TIME_OFST (0)
#define M00233_IRQ_STATUS_BITMAP_VSYNC_TIME_MSK (0x1 << M00233_IRQ_STATUS_BITMAP_VSYNC_TIME_OFST)
#define M00233_IRQ_STATUS_BITMAP_VBACK_PORCH_OFST (1)
#define M00233_IRQ_STATUS_BITMAP_VBACK_PORCH_MSK (0x1 << M00233_IRQ_STATUS_BITMAP_VBACK_PORCH_OFST)
#define M00233_IRQ_STATUS_BITMAP_VACTIVE_AREA_OFST (2)
#define M00233_IRQ_STATUS_BITMAP_VACTIVE_AREA_MSK (0x1 << M00233_IRQ_STATUS_BITMAP_VACTIVE_AREA_OFST)
#define M00233_IRQ_STATUS_BITMAP_VFRONT_PORCH_OFST (3)
#define M00233_IRQ_STATUS_BITMAP_VFRONT_PORCH_MSK (0x1 << M00233_IRQ_STATUS_BITMAP_VFRONT_PORCH_OFST)
#define M00233_IRQ_STATUS_BITMAP_HSYNC_TIME_OFST (4)
#define M00233_IRQ_STATUS_BITMAP_HSYNC_TIME_MSK (0x1 << M00233_IRQ_STATUS_BITMAP_HSYNC_TIME_OFST)
#define M00233_IRQ_STATUS_BITMAP_HBACK_PORCH_OFST (5)
#define M00233_IRQ_STATUS_BITMAP_HBACK_PORCH_MSK (0x1 << M00233_IRQ_STATUS_BITMAP_HBACK_PORCH_OFST)
#define M00233_IRQ_STATUS_BITMAP_HACTIVE_AREA_OFST (6)
#define M00233_IRQ_STATUS_BITMAP_HACTIVE_AREA_MSK (0x1 << M00233_IRQ_STATUS_BITMAP_HACTIVE_AREA_OFST)
#define M00233_IRQ_STATUS_BITMAP_HFRONT_PORCH_OFST (7)
#define M00233_IRQ_STATUS_BITMAP_HFRONT_PORCH_MSK (0x1 << M00233_IRQ_STATUS_BITMAP_HFRONT_PORCH_OFST)
/* control [4:0] */
#define M00233_CONTROL_BITMAP_HSYNC_POLARITY_LOW_OFST (0)
#define M00233_CONTROL_BITMAP_HSYNC_POLARITY_LOW_MSK (0x1 << M00233_CONTROL_BITMAP_HSYNC_POLARITY_LOW_OFST)
#define M00233_CONTROL_BITMAP_VSYNC_POLARITY_LOW_OFST (1)
#define M00233_CONTROL_BITMAP_VSYNC_POLARITY_LOW_MSK (0x1 << M00233_CONTROL_BITMAP_VSYNC_POLARITY_LOW_OFST)
#define M00233_CONTROL_BITMAP_ENABLE_MEASURE_OFST (2)
#define M00233_CONTROL_BITMAP_ENABLE_MEASURE_MSK (0x1 << M00233_CONTROL_BITMAP_ENABLE_MEASURE_OFST)
#define M00233_CONTROL_BITMAP_ENABLE_INTERRUPT_OFST (3)
#define M00233_CONTROL_BITMAP_ENABLE_INTERRUPT_MSK (0x1 << M00233_CONTROL_BITMAP_ENABLE_INTERRUPT_OFST)
#define M00233_CONTROL_BITMAP_UPDATE_ON_HSYNC_OFST (4)
#define M00233_CONTROL_BITMAP_UPDATE_ON_HSYNC_MSK (0x1 << M00233_CONTROL_BITMAP_UPDATE_ON_HSYNC_OFST)
/* irq_triggers [7:0] */
#define M00233_IRQ_TRIGGERS_BITMAP_VSYNC_TIME_OFST (0)
#define M00233_IRQ_TRIGGERS_BITMAP_VSYNC_TIME_MSK (0x1 << M00233_IRQ_TRIGGERS_BITMAP_VSYNC_TIME_OFST)
#define M00233_IRQ_TRIGGERS_BITMAP_VBACK_PORCH_OFST (1)
#define M00233_IRQ_TRIGGERS_BITMAP_VBACK_PORCH_MSK (0x1 << M00233_IRQ_TRIGGERS_BITMAP_VBACK_PORCH_OFST)
#define M00233_IRQ_TRIGGERS_BITMAP_VACTIVE_AREA_OFST (2)
#define M00233_IRQ_TRIGGERS_BITMAP_VACTIVE_AREA_MSK (0x1 << M00233_IRQ_TRIGGERS_BITMAP_VACTIVE_AREA_OFST)
#define M00233_IRQ_TRIGGERS_BITMAP_VFRONT_PORCH_OFST (3)
#define M00233_IRQ_TRIGGERS_BITMAP_VFRONT_PORCH_MSK (0x1 << M00233_IRQ_TRIGGERS_BITMAP_VFRONT_PORCH_OFST)
#define M00233_IRQ_TRIGGERS_BITMAP_HSYNC_TIME_OFST (4)
#define M00233_IRQ_TRIGGERS_BITMAP_HSYNC_TIME_MSK (0x1 << M00233_IRQ_TRIGGERS_BITMAP_HSYNC_TIME_OFST)
#define M00233_IRQ_TRIGGERS_BITMAP_HBACK_PORCH_OFST (5)
#define M00233_IRQ_TRIGGERS_BITMAP_HBACK_PORCH_MSK (0x1 << M00233_IRQ_TRIGGERS_BITMAP_HBACK_PORCH_OFST)
#define M00233_IRQ_TRIGGERS_BITMAP_HACTIVE_AREA_OFST (6)
#define M00233_IRQ_TRIGGERS_BITMAP_HACTIVE_AREA_MSK (0x1 << M00233_IRQ_TRIGGERS_BITMAP_HACTIVE_AREA_OFST)
#define M00233_IRQ_TRIGGERS_BITMAP_HFRONT_PORCH_OFST (7)
#define M00233_IRQ_TRIGGERS_BITMAP_HFRONT_PORCH_MSK (0x1 << M00233_IRQ_TRIGGERS_BITMAP_HFRONT_PORCH_OFST)
/* status [1:0] */
#define M00233_STATUS_BITMAP_HSYNC_TIMEOUT_OFST (0)
#define M00233_STATUS_BITMAP_HSYNC_TIMEOUT_MSK (0x1 << M00233_STATUS_BITMAP_HSYNC_TIMEOUT_OFST)
#define M00233_STATUS_BITMAP_INIT_DONE_OFST (1)
#define M00233_STATUS_BITMAP_INIT_DONE_MSK (0x1 << M00233_STATUS_BITMAP_INIT_DONE_OFST)
#endif /*M00233_VIDEO_MEASURE_MEMMAP_PACKAGE_H*/