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authorMichael Krufky <mkrufky@m1k.net>2006-01-09 15:32:31 -0200
committerMauro Carvalho Chehab <mchehab@brturbo.com.br>2006-01-09 15:32:31 -0200
commit5e453dc757385ec892a818e4e3b5de027987ced9 (patch)
treec6e5c4ffeb7557c6f3861f39cb4d28532dc3fe39 /drivers/media/video/saa7134/saa7134-oss.c
parent37bdfa06b6bbf085b55d64eb5d9ed112418ed5ad (diff)
V4L/DVB (3269): ioctls cleanups.
- Now, all internal ioctls are at v4l2-common.h - removed unused ioctl at saa6752hs.h - all debug ioctl code moved to v4l2-common.c - removed duplicated stuff from other cards Signed-off-by: Michael Krufky <mkrufky@m1k.net> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Diffstat (limited to 'drivers/media/video/saa7134/saa7134-oss.c')
-rw-r--r--drivers/media/video/saa7134/saa7134-oss.c40
1 files changed, 38 insertions, 2 deletions
diff --git a/drivers/media/video/saa7134/saa7134-oss.c b/drivers/media/video/saa7134/saa7134-oss.c
index 8badd2a9cb2..7448e386a80 100644
--- a/drivers/media/video/saa7134/saa7134-oss.c
+++ b/drivers/media/video/saa7134/saa7134-oss.c
@@ -373,6 +373,42 @@ static ssize_t dsp_write(struct file *file, const char __user *buffer,
return -EINVAL;
}
+static const char *osspcm_ioctls[] = {
+ "RESET", "SYNC", "SPEED", "STEREO", "GETBLKSIZE", "SETFMT",
+ "CHANNELS", "?", "POST", "SUBDIVIDE", "SETFRAGMENT", "GETFMTS",
+ "GETOSPACE", "GETISPACE", "NONBLOCK", "GETCAPS", "GET/SETTRIGGER",
+ "GETIPTR", "GETOPTR", "MAPINBUF", "MAPOUTBUF", "SETSYNCRO",
+ "SETDUPLEX", "GETODELAY"
+};
+#define OSSPCM_IOCTLS ARRAY_SIZE(osspcm_ioctls)
+
+static void saa7134_oss_print_ioctl(char *name, unsigned int cmd)
+{
+ char *dir;
+
+ switch (_IOC_DIR(cmd)) {
+ case _IOC_NONE: dir = "--"; break;
+ case _IOC_READ: dir = "r-"; break;
+ case _IOC_WRITE: dir = "-w"; break;
+ case _IOC_READ | _IOC_WRITE: dir = "rw"; break;
+ default: dir = "??"; break;
+ }
+ switch (_IOC_TYPE(cmd)) {
+ case 'P':
+ printk(KERN_DEBUG "%s: ioctl 0x%08x (oss dsp, %s, SNDCTL_DSP_%s)\n",
+ name, cmd, dir, (_IOC_NR(cmd) < OSSPCM_IOCTLS) ?
+ osspcm_ioctls[_IOC_NR(cmd)] : "???");
+ break;
+ case 'M':
+ printk(KERN_DEBUG "%s: ioctl 0x%08x (oss mixer, %s, #%d)\n",
+ name, cmd, dir, _IOC_NR(cmd));
+ break;
+ default:
+ printk(KERN_DEBUG "%s: ioctl 0x%08x (???, %s, #%d)\n",
+ name, cmd, dir, _IOC_NR(cmd));
+ }
+}
+
static int dsp_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
@@ -382,7 +418,7 @@ static int dsp_ioctl(struct inode *inode, struct file *file,
int val = 0;
if (debug > 1)
- saa7134_print_ioctl(dev->name,cmd);
+ saa7134_oss_print_ioctl(dev->name,cmd);
switch (cmd) {
case OSS_GETVERSION:
return put_user(SOUND_VERSION, p);
@@ -678,7 +714,7 @@ static int mixer_ioctl(struct inode *inode, struct file *file,
int __user *p = argp;
if (debug > 1)
- saa7134_print_ioctl(dev->name,cmd);
+ saa7134_oss_print_ioctl(dev->name,cmd);
switch (cmd) {
case OSS_GETVERSION:
return put_user(SOUND_VERSION, p);