mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-28 15:13:55 +08:00
85609c1ccd
VPIF display changes (Chaithrika) Add platform device and resource structures. Also define a platform specific clock setup function that can be accessed by the driver to configure the clock and CPLD. VPIF caputure changes (Murali) 1) Modify vpif_subdev_info to add board_info, routing information and vpif interface configuration. Remove addr since it is part of board_info 2) Add code to setup channel mode and input decoder path for vpif capture driver Also incorporated comments against version v0 of the patch series and added a spinlock to protect writes to common registers Tested on DM6467 on channel 0 using TVP514x. Following bootargs used for drivers: vpif_capture.ch0_bufsize=829440 vpif_display.ch2_bufsize=829440 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> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Muralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
92 lines
2.1 KiB
C
92 lines
2.1 KiB
C
/*
|
|
* Chip specific defines for DM646x SoC
|
|
*
|
|
* Author: Kevin Hilman, Deep Root Systems, LLC
|
|
*
|
|
* 2007 (c) Deep Root Systems, LLC. This file is licensed under
|
|
* the terms of the GNU General Public License version 2. This program
|
|
* is licensed "as is" without any warranty of any kind, whether express
|
|
* or implied.
|
|
*/
|
|
#ifndef __ASM_ARCH_DM646X_H
|
|
#define __ASM_ARCH_DM646X_H
|
|
|
|
#include <mach/hardware.h>
|
|
#include <mach/emac.h>
|
|
#include <mach/asp.h>
|
|
#include <linux/i2c.h>
|
|
#include <linux/videodev2.h>
|
|
|
|
#define DM646X_EMAC_BASE (0x01C80000)
|
|
#define DM646X_EMAC_CNTRL_OFFSET (0x0000)
|
|
#define DM646X_EMAC_CNTRL_MOD_OFFSET (0x1000)
|
|
#define DM646X_EMAC_CNTRL_RAM_OFFSET (0x2000)
|
|
#define DM646X_EMAC_MDIO_OFFSET (0x4000)
|
|
#define DM646X_EMAC_CNTRL_RAM_SIZE (0x2000)
|
|
|
|
#define DM646X_ATA_REG_BASE (0x01C66000)
|
|
|
|
void __init dm646x_init(void);
|
|
void __init dm646x_init_ide(void);
|
|
void __init dm646x_init_mcasp0(struct snd_platform_data *pdata);
|
|
void __init dm646x_init_mcasp1(struct snd_platform_data *pdata);
|
|
|
|
void dm646x_video_init(void);
|
|
|
|
enum vpif_if_type {
|
|
VPIF_IF_BT656,
|
|
VPIF_IF_BT1120,
|
|
VPIF_IF_RAW_BAYER
|
|
};
|
|
|
|
struct vpif_interface {
|
|
enum vpif_if_type if_type;
|
|
unsigned hd_pol:1;
|
|
unsigned vd_pol:1;
|
|
unsigned fid_pol:1;
|
|
};
|
|
|
|
struct vpif_subdev_info {
|
|
const char *name;
|
|
struct i2c_board_info board_info;
|
|
u32 input;
|
|
u32 output;
|
|
unsigned can_route:1;
|
|
struct vpif_interface vpif_if;
|
|
};
|
|
|
|
struct vpif_display_config {
|
|
int (*set_clock)(int, int);
|
|
struct vpif_subdev_info *subdevinfo;
|
|
int subdev_count;
|
|
const char **output;
|
|
int output_count;
|
|
const char *card_name;
|
|
};
|
|
|
|
struct vpif_input {
|
|
struct v4l2_input input;
|
|
const char *subdev_name;
|
|
};
|
|
|
|
#define VPIF_CAPTURE_MAX_CHANNELS 2
|
|
|
|
struct vpif_capture_chan_config {
|
|
const struct vpif_input *inputs;
|
|
int input_count;
|
|
};
|
|
|
|
struct vpif_capture_config {
|
|
int (*setup_input_channel_mode)(int);
|
|
int (*setup_input_path)(int, const char *);
|
|
struct vpif_capture_chan_config chan_config[VPIF_CAPTURE_MAX_CHANNELS];
|
|
struct vpif_subdev_info *subdev_info;
|
|
int subdev_count;
|
|
const char *card_name;
|
|
};
|
|
|
|
void dm646x_setup_vpif(struct vpif_display_config *,
|
|
struct vpif_capture_config *);
|
|
|
|
#endif /* __ASM_ARCH_DM646X_H */
|