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drivers/video: fsl-diu-fb: move some definitions out of the header file

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Move several macros and structures from the Freescale DIU driver's header
file into the source file, because they're only used by that file.  Also
delete a few unused macros.

The diu and diu_ad structures cannot be moved because they're being used
by the MPC5121 platform file.  A future patch eliminate the need for
the platform file to access these structs, so they'll be moved also.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
This commit is contained in:
Timur Tabi 2011-09-28 16:19:48 -05:00 committed by Florian Tobias Schandinat
parent 36b0b1d415
commit b715f9f04c
2 changed files with 39 additions and 47 deletions
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39
drivers/video/fsl-diu-fb.c
View File

@ -30,11 +30,50 @@
#include <linux/clk.h>
#include <linux/uaccess.h>
#include <linux/vmalloc.h>
#include <linux/spinlock.h>
#include <sysdev/fsl_soc.h>
#include <linux/fsl-diu-fb.h>
#include "edid.h"
#define FSL_AOI_NUM 6 /* 5 AOIs and one dummy AOI */
/* 1 for plane 0, 2 for plane 1&2 each */
/* HW cursor parameters */
#define MAX_CURS 32
/* INT_STATUS/INT_MASK field descriptions */
#define INT_VSYNC 0x01 /* Vsync interrupt */
#define INT_VSYNC_WB 0x02 /* Vsync interrupt for write back operation */
#define INT_UNDRUN 0x04 /* Under run exception interrupt */
#define INT_PARERR 0x08 /* Display parameters error interrupt */
#define INT_LS_BF_VS 0x10 /* Lines before vsync. interrupt */
/* Panels'operation modes */
#define MFB_TYPE_OUTPUT 0 /* Panel output to display */
#define MFB_TYPE_OFF 1 /* Panel off */
#define MFB_TYPE_WB 2 /* Panel written back to memory */
#define MFB_TYPE_TEST 3 /* Panel generate color bar */
struct diu_hw {
struct diu __iomem *diu_reg;
spinlock_t reg_lock;
unsigned int mode; /* DIU operation mode */
};
struct diu_addr {
void *vaddr; /* Virtual address */
dma_addr_t paddr; /* Physical address */
__u32 offset;
};
struct diu_pool {
struct diu_addr ad;
struct diu_addr gamma;
struct diu_addr pallete;
struct diu_addr cursor;
};
/*
* List of supported video modes
*

47
include/linux/fsl-diu-fb.h
View File

@ -56,7 +56,6 @@ struct aoi_display_offset {
#define MFB_GET_PIXFMT_OLD 0x40014d08
#ifdef __KERNEL__
#include <linux/spinlock.h>
/*
* These are the fields of area descriptor(in DDR memory) for every plane
@ -154,39 +153,6 @@ struct diu {
__be32 plut;
} __attribute__ ((packed));
struct diu_hw {
struct diu *diu_reg;
spinlock_t reg_lock;
__u32 mode; /* DIU operation mode */
};
struct diu_addr {
void *vaddr; /* Virtual address */
dma_addr_t paddr; /* Physical address */
__u32 offset;
};
struct diu_pool {
struct diu_addr ad;
struct diu_addr gamma;
struct diu_addr pallete;
struct diu_addr cursor;
};
#define FSL_DIU_BASE_OFFSET 0x2C000 /* Offset of DIU */
#define INT_LCDC 64 /* DIU interrupt number */
#define FSL_AOI_NUM 6 /* 5 AOIs and one dummy AOI */
/* 1 for plane 0, 2 for plane 1&2 each */
/* Minimum X and Y resolutions */
#define MIN_XRES 64
#define MIN_YRES 64
/* HW cursor parameters */
#define MAX_CURS 32
/* Modes of operation of DIU */
#define MFB_MODE0 0 /* DIU off */
#define MFB_MODE1 1 /* All three planes output to display */
@ -194,18 +160,5 @@ struct diu_pool {
#define MFB_MODE3 3 /* All three planes written back to memory */
#define MFB_MODE4 4 /* Color bar generation */
/* INT_STATUS/INT_MASK field descriptions */
#define INT_VSYNC 0x01 /* Vsync interrupt */
#define INT_VSYNC_WB 0x02 /* Vsync interrupt for write back operation */
#define INT_UNDRUN 0x04 /* Under run exception interrupt */
#define INT_PARERR 0x08 /* Display parameters error interrupt */
#define INT_LS_BF_VS 0x10 /* Lines before vsync. interrupt */
/* Panels'operation modes */
#define MFB_TYPE_OUTPUT 0 /* Panel output to display */
#define MFB_TYPE_OFF 1 /* Panel off */
#define MFB_TYPE_WB 2 /* Panel written back to memory */
#define MFB_TYPE_TEST 3 /* Panel generate color bar */
#endif /* __KERNEL__ */
#endif /* __FSL_DIU_FB_H__ */