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path: root/drivers/video/mbx/mbxdebugfs.c
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Diffstat (limited to 'drivers/video/mbx/mbxdebugfs.c')
-rw-r--r--drivers/video/mbx/mbxdebugfs.c188
1 files changed, 0 insertions, 188 deletions
diff --git a/drivers/video/mbx/mbxdebugfs.c b/drivers/video/mbx/mbxdebugfs.c
deleted file mode 100644
index 84aab3ad024..00000000000
--- a/drivers/video/mbx/mbxdebugfs.c
+++ /dev/null
@@ -1,188 +0,0 @@
-#include <linux/debugfs.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;
-};
-
-static int open_file_generic(struct inode *inode, struct file *file)
-{
- file->private_data = inode->u.generic_ip;
- return 0;
-}
-
-static ssize_t write_file_dummy(struct file *file, const char __user *buf,
- size_t count, loff_t *ppos)
-{
- return count;
-}
-
-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 = %08lx\n", SYSCFG);
- s += sprintf(s, "PFBASE = %08lx\n", PFBASE);
- s += sprintf(s, "PFCEIL = %08lx\n", PFCEIL);
- s += sprintf(s, "POLLFLAG = %08lx\n", POLLFLAG);
- s += sprintf(s, "SYSRST = %08lx\n", SYSRST);
-
- return simple_read_from_buffer(userbuf, count, ppos,
- big_buffer, s-big_buffer);
-}
-
-
-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 = %08lx\n", GSCTRL);
- s += sprintf(s, "VSCTRL = %08lx\n", VSCTRL);
- s += sprintf(s, "GBBASE = %08lx\n", GBBASE);
- s += sprintf(s, "VBBASE = %08lx\n", VBBASE);
- s += sprintf(s, "GDRCTRL = %08lx\n", GDRCTRL);
- s += sprintf(s, "VCMSK = %08lx\n", VCMSK);
- s += sprintf(s, "GSCADR = %08lx\n", GSCADR);
- s += sprintf(s, "VSCADR = %08lx\n", VSCADR);
- s += sprintf(s, "VUBASE = %08lx\n", VUBASE);
- s += sprintf(s, "VVBASE = %08lx\n", VVBASE);
- s += sprintf(s, "GSADR = %08lx\n", GSADR);
- s += sprintf(s, "VSADR = %08lx\n", VSADR);
- s += sprintf(s, "HCCTRL = %08lx\n", HCCTRL);
- s += sprintf(s, "HCSIZE = %08lx\n", HCSIZE);
- s += sprintf(s, "HCPOS = %08lx\n", HCPOS);
- s += sprintf(s, "HCBADR = %08lx\n", HCBADR);
- s += sprintf(s, "HCCKMSK = %08lx\n", HCCKMSK);
- s += sprintf(s, "GPLUT = %08lx\n", GPLUT);
-
- return simple_read_from_buffer(userbuf, count, ppos,
- big_buffer, s-big_buffer);
-}
-
-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 = %08lx\n", DSCTRL);
- s += sprintf(s, "DHT01 = %08lx\n", DHT01);
- s += sprintf(s, "DHT02 = %08lx\n", DHT02);
- s += sprintf(s, "DHT03 = %08lx\n", DHT03);
- s += sprintf(s, "DVT01 = %08lx\n", DVT01);
- s += sprintf(s, "DVT02 = %08lx\n", DVT02);
- s += sprintf(s, "DVT03 = %08lx\n", DVT03);
- s += sprintf(s, "DBCOL = %08lx\n", DBCOL);
- s += sprintf(s, "BGCOLOR = %08lx\n", BGCOLOR);
- s += sprintf(s, "DINTRS = %08lx\n", DINTRS);
- s += sprintf(s, "DINTRE = %08lx\n", DINTRE);
- s += sprintf(s, "DINTRCNT = %08lx\n", DINTRCNT);
- s += sprintf(s, "DSIG = %08lx\n", DSIG);
- s += sprintf(s, "DMCTRL = %08lx\n", DMCTRL);
- s += sprintf(s, "CLIPCTRL = %08lx\n", CLIPCTRL);
- s += sprintf(s, "SPOCTRL = %08lx\n", SPOCTRL);
- s += sprintf(s, "SVCTRL = %08lx\n", SVCTRL);
- s += sprintf(s, "DLSTS = %08lx\n", DLSTS);
- s += sprintf(s, "DLLCTRL = %08lx\n", DLLCTRL);
- s += sprintf(s, "DVLNUM = %08lx\n", DVLNUM);
- s += sprintf(s, "DUCTRL = %08lx\n", DUCTRL);
- s += sprintf(s, "DVECTRL = %08lx\n", DVECTRL);
- s += sprintf(s, "DHDET = %08lx\n", DHDET);
- s += sprintf(s, "DVDET = %08lx\n", DVDET);
- s += sprintf(s, "DODMSK = %08lx\n", DODMSK);
- s += sprintf(s, "CSC01 = %08lx\n", CSC01);
- s += sprintf(s, "CSC02 = %08lx\n", CSC02);
- s += sprintf(s, "CSC03 = %08lx\n", CSC03);
- s += sprintf(s, "CSC04 = %08lx\n", CSC04);
- s += sprintf(s, "CSC05 = %08lx\n", CSC05);
-
- return simple_read_from_buffer(userbuf, count, ppos,
- big_buffer, s-big_buffer);
-}
-
-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 = %08lx\n", SYSCLKSRC);
- s += sprintf(s, "PIXCLKSRC = %08lx\n", PIXCLKSRC);
- s += sprintf(s, "CLKSLEEP = %08lx\n", CLKSLEEP);
- s += sprintf(s, "COREPLL = %08lx\n", COREPLL);
- s += sprintf(s, "DISPPLL = %08lx\n", DISPPLL);
- s += sprintf(s, "PLLSTAT = %08lx\n", PLLSTAT);
- s += sprintf(s, "VOVRCLK = %08lx\n", VOVRCLK);
- s += sprintf(s, "PIXCLK = %08lx\n", PIXCLK);
- s += sprintf(s, "MEMCLK = %08lx\n", MEMCLK);
- s += sprintf(s, "M24CLK = %08lx\n", M24CLK);
- s += sprintf(s, "MBXCLK = %08lx\n", MBXCLK);
- s += sprintf(s, "SDCLK = %08lx\n", SDCLK);
- s += sprintf(s, "PIXCLKDIV = %08lx\n", PIXCLKDIV);
-
- return simple_read_from_buffer(userbuf, count, ppos,
- big_buffer, s-big_buffer);
-}
-
-static struct file_operations sysconf_fops = {
- .read = sysconf_read_file,
- .write = write_file_dummy,
- .open = open_file_generic,
-};
-
-static struct file_operations clock_fops = {
- .read = clock_read_file,
- .write = write_file_dummy,
- .open = open_file_generic,
-};
-
-static struct file_operations display_fops = {
- .read = display_read_file,
- .write = write_file_dummy,
- .open = open_file_generic,
-};
-
-static struct file_operations gsctl_fops = {
- .read = gsctl_read_file,
- .write = write_file_dummy,
- .open = open_file_generic,
-};
-
-
-static void __devinit 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);
-}
-
-static void __devexit mbxfb_debugfs_remove(struct fb_info *fbi)
-{
- struct mbxfb_info *mfbi = fbi->par;
- struct mbxfb_debugfs_data *dbg = mfbi->debugfs_data;
-
- debugfs_remove(dbg->gsctl);
- debugfs_remove(dbg->display);
- debugfs_remove(dbg->clock);
- debugfs_remove(dbg->sysconf);
- debugfs_remove(dbg->dir);
-}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-14 06:47:02 +0000