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Commit e13c692b authored by Manjunath Hadli's avatar Manjunath Hadli Committed by Sekhar Nori
Browse files

ARM: davinci: vpif: move code to driver core header from platform 



Move vpif related definitions for capture and display drivers
from dm646x platform header file to vpif_types.h inside
the driver as these definitions are related to driver code
rather than the platform or board.

This enables reusing this IP across platforms.

Signed-off-by: default avatarManjunath Hadli <manjunath.hadli@ti.com>
Acked-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
parent caca6a03

arch/arm/mach-davinci/include/mach/dm646x.h

+1 −52
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
#include <linux/i2c.h>

#include <linux/videodev2.h>

#include <linux/davinci_emac.h>

#include <media/davinci/vpif_types.h>



#define DM646X_EMAC_BASE		(0x01C80000)

#define DM646X_EMAC_MDIO_BASE		(DM646X_EMAC_BASE + 0x4000)
@@ -34,58 +35,6 @@ int __init dm646x_init_edma(struct edma_rsv_info *rsv); 


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 *);

drivers/media/video/davinci/vpif.h

+1 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ 
#include <linux/videodev2.h>

#include <mach/hardware.h>

#include <mach/dm646x.h>

#include <media/davinci/vpif_types.h>



/* Maximum channel allowed */

#define VPIF_NUM_CHANNELS		(4)

drivers/media/video/davinci/vpif_capture.h

+1 −1
Original line number Diff line number Diff line
@@ -27,7 +27,7 @@ 
#include <media/v4l2-device.h>

#include <media/videobuf-core.h>

#include <media/videobuf-dma-contig.h>

#include <mach/dm646x.h>

#include <media/davinci/vpif_types.h>



#include "vpif.h"

drivers/media/video/davinci/vpif_display.h

+1 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ 
#include <media/v4l2-device.h>

#include <media/videobuf-core.h>

#include <media/videobuf-dma-contig.h>

#include <media/davinci/vpif_types.h>



#include "vpif.h"

include/media/davinci/vpif_types.h

0 → 100644
+71 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2011 Texas Instruments Inc

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation version 2.

 *

 * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

 */

#ifndef _VPIF_TYPES_H

#define _VPIF_TYPES_H



#define VPIF_CAPTURE_MAX_CHANNELS	2



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;

};



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;

};

#endif /* _VPIF_TYPES_H */