Release 4.11 drivers/video/fbdev/mbx/mbxdebugfs.c

Directory: drivers/video/fbdev/mbx
#include <linux/debugfs.h>
#include <linux/slab.h>


#define BIG_BUFFER_SIZE	(1024)


static char big_buffer[BIG_BUFFER_SIZE];


struct mbxfb_debugfs_data {
	
struct dentry *dir;
	
struct dentry *sysconf;
	
struct dentry *clock;
	
struct dentry *display;
	
struct dentry *gsctl;
	
struct dentry *sdram;
	
struct dentry *misc;
};



static ssize_t write_file_dummy(struct file *file, const char __user *buf,
				size_t count, loff_t *ppos)
{
	return count;
}

Contributors
Person Tokens Prop Commits CommitProp
Mike Rapoport 27 100.00% 1 100.00%
Total 27 100.00% 1 100.00%



static ssize_t sysconf_read_file(struct file *file, char __user *userbuf,
				 size_t count, loff_t *ppos)
{
	char * s = big_buffer;

	s += sprintf(s, "SYSCFG = %08x\n", readl(SYSCFG));
	s += sprintf(s, "PFBASE = %08x\n", readl(PFBASE));
	s += sprintf(s, "PFCEIL = %08x\n", readl(PFCEIL));
	s += sprintf(s, "POLLFLAG = %08x\n", readl(POLLFLAG));
	s += sprintf(s, "SYSRST = %08x\n", readl(SYSRST));

	return  simple_read_from_buffer(userbuf, count, ppos,
					big_buffer, s-big_buffer);
}


Contributors
Person Tokens Prop Commits CommitProp
Mike Rapoport 95 82.61% 1 50.00%
Raphaël Assénat 20 17.39% 1 50.00%
Total 115 100.00% 2 100.00%



static ssize_t gsctl_read_file(struct file *file, char __user *userbuf,
			       size_t count, loff_t *ppos)
{
	char * s = big_buffer;

	s += sprintf(s, "GSCTRL = %08x\n", readl(GSCTRL));
	s += sprintf(s, "VSCTRL = %08x\n", readl(VSCTRL));
	s += sprintf(s, "GBBASE = %08x\n", readl(GBBASE));
	s += sprintf(s, "VBBASE = %08x\n", readl(VBBASE));
	s += sprintf(s, "GDRCTRL = %08x\n", readl(GDRCTRL));
	s += sprintf(s, "VCMSK = %08x\n", readl(VCMSK));
	s += sprintf(s, "GSCADR = %08x\n", readl(GSCADR));
	s += sprintf(s, "VSCADR = %08x\n", readl(VSCADR));
	s += sprintf(s, "VUBASE = %08x\n", readl(VUBASE));
	s += sprintf(s, "VVBASE = %08x\n", readl(VVBASE));
	s += sprintf(s, "GSADR = %08x\n", readl(GSADR));
	s += sprintf(s, "VSADR = %08x\n", readl(VSADR));
	s += sprintf(s, "HCCTRL = %08x\n", readl(HCCTRL));
	s += sprintf(s, "HCSIZE = %08x\n", readl(HCSIZE));
	s += sprintf(s, "HCPOS = %08x\n", readl(HCPOS));
	s += sprintf(s, "HCBADR = %08x\n", readl(HCBADR));
	s += sprintf(s, "HCCKMSK = %08x\n", readl(HCCKMSK));
	s += sprintf(s, "GPLUT = %08x\n", readl(GPLUT));

	return  simple_read_from_buffer(userbuf, count, ppos,
					big_buffer, s-big_buffer);
}

Contributors
Person Tokens Prop Commits CommitProp
Mike Rapoport 225 75.76% 1 50.00%
Raphaël Assénat 72 24.24% 1 50.00%
Total 297 100.00% 2 100.00%



static ssize_t display_read_file(struct file *file, char __user *userbuf,
				 size_t count, loff_t *ppos)
{
	char * s = big_buffer;

	s += sprintf(s, "DSCTRL = %08x\n", readl(DSCTRL));
	s += sprintf(s, "DHT01 = %08x\n", readl(DHT01));
	s += sprintf(s, "DHT02 = %08x\n", readl(DHT02));
	s += sprintf(s, "DHT03 = %08x\n", readl(DHT03));
	s += sprintf(s, "DVT01 = %08x\n", readl(DVT01));
	s += sprintf(s, "DVT02 = %08x\n", readl(DVT02));
	s += sprintf(s, "DVT03 = %08x\n", readl(DVT03));
	s += sprintf(s, "DBCOL = %08x\n", readl(DBCOL));
	s += sprintf(s, "BGCOLOR = %08x\n", readl(BGCOLOR));
	s += sprintf(s, "DINTRS = %08x\n", readl(DINTRS));
	s += sprintf(s, "DINTRE = %08x\n", readl(DINTRE));
	s += sprintf(s, "DINTRCNT = %08x\n", readl(DINTRCNT));
	s += sprintf(s, "DSIG = %08x\n", readl(DSIG));
	s += sprintf(s, "DMCTRL = %08x\n", readl(DMCTRL));
	s += sprintf(s, "CLIPCTRL = %08x\n", readl(CLIPCTRL));
	s += sprintf(s, "SPOCTRL = %08x\n", readl(SPOCTRL));
	s += sprintf(s, "SVCTRL = %08x\n", readl(SVCTRL));
	s += sprintf(s, "DLSTS = %08x\n", readl(DLSTS));
	s += sprintf(s, "DLLCTRL = %08x\n", readl(DLLCTRL));
	s += sprintf(s, "DVLNUM = %08x\n", readl(DVLNUM));
	s += sprintf(s, "DUCTRL = %08x\n", readl(DUCTRL));
	s += sprintf(s, "DVECTRL = %08x\n", readl(DVECTRL));
	s += sprintf(s, "DHDET = %08x\n", readl(DHDET));
	s += sprintf(s, "DVDET = %08x\n", readl(DVDET));
	s += sprintf(s, "DODMSK = %08x\n", readl(DODMSK));
	s += sprintf(s, "CSC01 = %08x\n", readl(CSC01));
	s += sprintf(s, "CSC02 = %08x\n", readl(CSC02));
	s += sprintf(s, "CSC03 = %08x\n", readl(CSC03));
	s += sprintf(s, "CSC04 = %08x\n", readl(CSC04));
	s += sprintf(s, "CSC05 = %08x\n", readl(CSC05));

	return  simple_read_from_buffer(userbuf, count, ppos,
					big_buffer, s-big_buffer);
}

Contributors
Person Tokens Prop Commits CommitProp
Mike Rapoport 345 74.19% 1 50.00%
Raphaël Assénat 120 25.81% 1 50.00%
Total 465 100.00% 2 100.00%



static ssize_t clock_read_file(struct file *file, char __user *userbuf,
			       size_t count, loff_t *ppos)
{
	char * s = big_buffer;

	s += sprintf(s, "SYSCLKSRC = %08x\n", readl(SYSCLKSRC));
	s += sprintf(s, "PIXCLKSRC = %08x\n", readl(PIXCLKSRC));
	s += sprintf(s, "CLKSLEEP = %08x\n", readl(CLKSLEEP));
	s += sprintf(s, "COREPLL = %08x\n", readl(COREPLL));
	s += sprintf(s, "DISPPLL = %08x\n", readl(DISPPLL));
	s += sprintf(s, "PLLSTAT = %08x\n", readl(PLLSTAT));
	s += sprintf(s, "VOVRCLK = %08x\n", readl(VOVRCLK));
	s += sprintf(s, "PIXCLK = %08x\n", readl(PIXCLK));
	s += sprintf(s, "MEMCLK = %08x\n", readl(MEMCLK));
	s += sprintf(s, "M24CLK = %08x\n", readl(M24CLK));
	s += sprintf(s, "MBXCLK = %08x\n", readl(MBXCLK));
	s += sprintf(s, "SDCLK = %08x\n", readl(SDCLK));
	s += sprintf(s, "PIXCLKDIV = %08x\n", readl(PIXCLKDIV));

	return  simple_read_from_buffer(userbuf, count, ppos,
					big_buffer, s-big_buffer);
}

Contributors
Person Tokens Prop Commits CommitProp
Mike Rapoport 157 69.16% 1 50.00%
Raphaël Assénat 70 30.84% 1 50.00%
Total 227 100.00% 2 100.00%



static ssize_t sdram_read_file(struct file *file, char __user *userbuf,
			       size_t count, loff_t *ppos)
{
	char * s = big_buffer;

	s += sprintf(s, "LMRST = %08x\n", readl(LMRST));
	s += sprintf(s, "LMCFG = %08x\n", readl(LMCFG));
	s += sprintf(s, "LMPWR = %08x\n", readl(LMPWR));
	s += sprintf(s, "LMPWRSTAT = %08x\n", readl(LMPWRSTAT));
	s += sprintf(s, "LMCEMR = %08x\n", readl(LMCEMR));
	s += sprintf(s, "LMTYPE = %08x\n", readl(LMTYPE));
	s += sprintf(s, "LMTIM = %08x\n", readl(LMTIM));
	s += sprintf(s, "LMREFRESH = %08x\n", readl(LMREFRESH));
	s += sprintf(s, "LMPROTMIN = %08x\n", readl(LMPROTMIN));
	s += sprintf(s, "LMPROTMAX = %08x\n", readl(LMPROTMAX));
	s += sprintf(s, "LMPROTCFG = %08x\n", readl(LMPROTCFG));
	s += sprintf(s, "LMPROTERR = %08x\n", readl(LMPROTERR));

	return  simple_read_from_buffer(userbuf, count, ppos,
					big_buffer, s-big_buffer);
}

Contributors
Person Tokens Prop Commits CommitProp
Raphaël Assénat 213 100.00% 1 100.00%
Total 213 100.00% 1 100.00%



static ssize_t misc_read_file(struct file *file, char __user *userbuf,
			       size_t count, loff_t *ppos)
{
	char * s = big_buffer;

	s += sprintf(s, "LCD_CONFIG = %08x\n", readl(LCD_CONFIG));
	s += sprintf(s, "ODFBPWR = %08x\n", readl(ODFBPWR));
	s += sprintf(s, "ODFBSTAT = %08x\n", readl(ODFBSTAT));
	s += sprintf(s, "ID = %08x\n", readl(ID));

	return  simple_read_from_buffer(userbuf, count, ppos,
					big_buffer, s-big_buffer);
}


Contributors
Person Tokens Prop Commits CommitProp
Raphaël Assénat 83 82.18% 1 50.00%
Mike Rapoport 18 17.82% 1 50.00%
Total 101 100.00% 2 100.00%


static const struct file_operations sysconf_fops = {
	.read = sysconf_read_file,
	.write = write_file_dummy,
	.open = simple_open,
	.llseek = default_llseek,
};


static const struct file_operations clock_fops = {
	.read = clock_read_file,
	.write = write_file_dummy,
	.open = simple_open,
	.llseek = default_llseek,
};


static const struct file_operations display_fops = {
	.read = display_read_file,
	.write = write_file_dummy,
	.open = simple_open,
	.llseek = default_llseek,
};


static const struct file_operations gsctl_fops = {
	.read = gsctl_read_file,
	.write = write_file_dummy,
	.open = simple_open,
	.llseek = default_llseek,
};


static const struct file_operations sdram_fops = {
	.read = sdram_read_file,
	.write = write_file_dummy,
	.open = simple_open,
	.llseek = default_llseek,
};


static const struct file_operations misc_fops = {
	.read = misc_read_file,
	.write = write_file_dummy,
	.open = simple_open,
	.llseek = default_llseek,
};



static void mbxfb_debugfs_init(struct fb_info *fbi)
{
	struct mbxfb_info *mfbi = fbi->par;
	struct mbxfb_debugfs_data *dbg;

	dbg = kzalloc(sizeof(struct mbxfb_debugfs_data), GFP_KERNEL);
	mfbi->debugfs_data = dbg;

	dbg->dir = debugfs_create_dir("mbxfb", NULL);
	dbg->sysconf = debugfs_create_file("sysconf", 0444, dbg->dir,
				      fbi, &sysconf_fops);
	dbg->clock = debugfs_create_file("clock", 0444, dbg->dir,
				    fbi, &clock_fops);
	dbg->display = debugfs_create_file("display", 0444, dbg->dir,
				      fbi, &display_fops);
	dbg->gsctl = debugfs_create_file("gsctl", 0444, dbg->dir,
				    fbi, &gsctl_fops);
	dbg->sdram = debugfs_create_file("sdram", 0444, dbg->dir,
					fbi, &sdram_fops);
	dbg->misc = debugfs_create_file("misc", 0444, dbg->dir,
					fbi, &misc_fops);
}

Contributors
Person Tokens Prop Commits CommitProp
Mike Rapoport 135 77.14% 1 50.00%
Raphaël Assénat 40 22.86% 1 50.00%
Total 175 100.00% 2 100.00%



static void mbxfb_debugfs_remove(struct fb_info *fbi)
{
	struct mbxfb_info *mfbi = fbi->par;
	struct mbxfb_debugfs_data *dbg = mfbi->debugfs_data;

	debugfs_remove(dbg->misc);
	debugfs_remove(dbg->sdram);
	debugfs_remove(dbg->gsctl);
	debugfs_remove(dbg->display);
	debugfs_remove(dbg->clock);
	debugfs_remove(dbg->sysconf);
	debugfs_remove(dbg->dir);
}
Contributors
Person Tokens Prop Commits CommitProp
Mike Rapoport 64 82.05% 1 50.00%
Raphaël Assénat 14 17.95% 1 50.00%
Total 78 100.00% 2 100.00%

Overall Contributors
Person Tokens Prop Commits CommitProp
Mike Rapoport 1194 62.09% 1 16.67%
Raphaël Assénat 684 35.57% 1 16.67%
Arnd Bergmann 30 1.56% 1 16.67%
Geliang Tang 6 0.31% 1 16.67%
Arjan van de Ven 6 0.31% 1 16.67%
Tejun Heo 3 0.16% 1 16.67%
Total 1923 100.00% 6 100.00%
Directory: drivers/video/fbdev/mbx

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.
Created with cregit.
Person	Tokens	Prop	Commits	CommitProp
Mike Rapoport	27	100.00%	1	100.00%
Total	27	100.00%	1	100.00%
cregit-Linux how code gets into the kernel

Release 4.11 drivers/video/fbdev/mbx/mbxdebugfs.c

Contributors

Contributors

Contributors

Contributors

Contributors

Contributors

Contributors

Contributors

Contributors

Overall Contributors
