os/linux-2.6-tag--devboard-R2_10-4/arch/cris/arch-v32/drivers/elphel/cxsdram.h File Reference

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Functions
int *	x313_fpn_readline (int line, int ignore)
int	x313_fpn_writeline (void)
ssize_t	x313_fpn_read (struct file *file, char *buf, size_t count, loff_t *off)
ssize_t	x313_fpn_write (struct file *file, const char *buf, size_t count, loff_t *off)
int *	x313_frame_readline (int line)
ssize_t	x313_frame_read (struct file *file, char *buf, size_t count, loff_t *off)
loff_t	x313_frame_lseek (struct file *file, loff_t offset, int orig)
void	x313_frame_release (void)
int	x313_frame_open (struct inode *inode, struct file *filp)
int	x313_fpn_open (struct inode *inode, struct file *filp)
loff_t	x313_fpn_lseek (struct file *file, loff_t offset, int orig)
void	x313_fpn_release (void)
void	x313_f_invalidate (void)

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Function Documentation

void x313_f_invalidate

(

void

)

Definition at line 611 of file cxsdram.c.

References linebufdirty_fpn, lineinbuf_fpn, and lineinbuf_img.

loff_t x313_fpn_lseek	(	struct file *	file,
		loff_t	offset,
		int	orig
	)

Definition at line 291 of file cxsdram.c.

References D, MD3, P_ACTUAL_HEIGHT2, P_ACTUAL_WIDTH2, and printk.

int x313_fpn_open	(	struct inode *	inode,
		struct file *	filp
	)

Definition at line 596 of file cxsdram.c.

References linebufdirty_fpn, lineinbuf_fpn, MD3, P_ACTUAL_HEIGHT2, P_ACTUAL_WIDTH2, and printk.

ssize_t x313_fpn_read	(	struct file *	file,
		char *	buf,
		size_t	count,
		loff_t *	off
	)

Definition at line 211 of file cxsdram.c.

References MD3, P_ACTUAL_HEIGHT2, P_ACTUAL_WIDTH2, printk, and x313_fpn_readline().

int* x313_fpn_readline	(	int	line,
		int	ignore
	)

Definition at line 106 of file cxsdram.c.

References D, linebuf_fpn, linebufdirty_fpn, lineinbuf_fpn, P_ACTUAL_WIDTH2, port_csp0_addr, port_csp4_addr, printk, udelay, x313_fpn_writeline(), X313_INIT_SDCHAN, X313_MAP_FPN, X313_SR, X313_WA_SD_MODE, X313_WA_SD_PIOWIN, and X313_WA_SDPIO_NEXT.

void x313_fpn_release

(

void

)

Definition at line 604 of file cxsdram.c.

References linebufdirty_fpn, MD3, printk, and x313_fpn_writeline().

ssize_t x313_fpn_write	(	struct file *	file,
		const char *	buf,
		size_t	count,
		loff_t *	off
	)

Definition at line 251 of file cxsdram.c.

References linebufdirty_fpn, P_ACTUAL_HEIGHT2, P_ACTUAL_WIDTH2, and x313_fpn_readline().

int x313_fpn_writeline

(

void

)

Definition at line 154 of file cxsdram.c.

References D, linebuf_fpn, linebufdirty_fpn, lineinbuf_fpn, P_ACTUAL_WIDTH2, port_csp0_addr, printk, udelay, X313_INIT_SDCHAN, X313_MAP_FPN, X313_SR, X313_WA_SD_MODE, X313_WA_SD_PIOWIN, and X313_WA_SDPIO_NEXT.

loff_t x313_frame_lseek	(	struct file *	file,
		loff_t	offset,
		int	orig
	)

Definition at line 538 of file cxsdram.c.

References get_imageParamsR(), P_ACTUAL_HEIGHT2, P_ACTUAL_WIDTH2, P_BGFRAME, and P_BITS.

int x313_frame_open	(	struct inode *	inode,
		struct file *	filp
	)

Definition at line 577 of file cxsdram.c.

References get_imageParamsR(), linebufdirty_fpn, lineinbuf_img, P_ACTUAL_HEIGHT2, P_ACTUAL_WIDTH2, P_BGFRAME, and P_BITS.

ssize_t x313_frame_read	(	struct file *	file,
		char *	buf,
		size_t	count,
		loff_t *	off
	)

Definition at line 477 of file cxsdram.c.

References ch0_dis(), get_imageParamsR(), lock_flag, P_ACTUAL_HEIGHT2, P_ACTUAL_WIDTH2, P_BGFRAME, P_BITS, P_PAGE_READ, printk, and x313_frame_readline().

int* x313_frame_readline

(

int

line

)

Definition at line 335 of file cxsdram.c.

References D, get_imageParamsR(), linebuf_img, lineinbuf_img, P_ACTUAL_WIDTH2, P_BGFRAME, P_BITS, port_csp0_addr, port_csp4_addr, printk, udelay, X313_INIT_SDCHAN, X313_SR, X313_WA_SD_MODE, X313_WA_SD_PIOWIN, and X313_WA_SDPIO_NEXT.

void x313_frame_release

(

void

)

Definition at line 586 of file cxsdram.c.

References ch0_en(), lock_flag, and printk.

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