From 5bdd6cc3300be534f2a2cf826e3fb926b5695698 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 25 Jul 2006 16:17:54 -0300 Subject: V4L/DVB (4371a): Fix V4L1 dependencies on compat_ioctl32 Compat32 should be able to handle V4L1 ioctls if the old API support were selected. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/compat_ioctl32.c | 32 ++++++++++++++++++++++++++++---- 1 file changed, 28 insertions(+), 4 deletions(-) (limited to 'drivers/media/video') diff --git a/drivers/media/video/compat_ioctl32.c b/drivers/media/video/compat_ioctl32.c index 9dddff42ec13..b69ee1194815 100644 --- a/drivers/media/video/compat_ioctl32.c +++ b/drivers/media/video/compat_ioctl32.c @@ -21,7 +21,7 @@ #ifdef CONFIG_COMPAT - +#ifdef CONFIG_VIDEO_V4L1_COMPAT struct video_tuner32 { compat_int_t tuner; char name[32]; @@ -107,6 +107,7 @@ struct video_window32 { compat_caddr_t clips; compat_int_t clipcount; }; +#endif static int native_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { @@ -124,6 +125,7 @@ static int native_ioctl(struct file *file, unsigned int cmd, unsigned long arg) } +#ifdef CONFIG_VIDEO_V4L1_COMPAT /* You get back everything except the clips... */ static int put_video_window32(struct video_window *kp, struct video_window32 __user *up) { @@ -138,6 +140,7 @@ static int put_video_window32(struct video_window *kp, struct video_window32 __u return -EFAULT; return 0; } +#endif struct v4l2_clip32 { @@ -490,6 +493,7 @@ static inline int put_v4l2_input(struct v4l2_input *kp, struct v4l2_input __user return 0; } +#ifdef CONFIG_VIDEO_V4L1_COMPAT struct video_code32 { char loadwhat[16]; /* name or tag of file being passed */ @@ -517,6 +521,8 @@ static inline int microcode32(struct video_code *kp, struct video_code32 __user #define VIDIOCSFREQ32 _IOW('v',15, u32) #define VIDIOCSMICROCODE32 _IOW('v',27, struct video_code32) +#endif + /* VIDIOC_ENUMINPUT32 is VIDIOC_ENUMINPUT minus 4 bytes of padding alignement */ #define VIDIOC_ENUMINPUT32 VIDIOC_ENUMINPUT - _IOC(0, 0, 0, 4) #define VIDIOC_G_FMT32 _IOWR ('V', 4, struct v4l2_format32) @@ -537,6 +543,7 @@ static inline int microcode32(struct video_code *kp, struct video_code32 __user #define VIDIOC_S_INPUT32 _IOWR ('V', 39, compat_int_t) #define VIDIOC_TRY_FMT32 _IOWR ('V', 64, struct v4l2_format32) +#ifdef CONFIG_VIDEO_V4L1_COMPAT enum { MaxClips = (~0U-sizeof(struct video_window))/sizeof(struct video_clip) }; @@ -601,14 +608,17 @@ static int do_set_window(struct file *file, unsigned int cmd, unsigned long arg) return native_ioctl(file, VIDIOCSWIN, (unsigned long)vw); } +#endif static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { union { +#ifdef CONFIG_VIDEO_V4L1_COMPAT struct video_tuner vt; struct video_buffer vb; struct video_window vw; struct video_code vc; +#endif struct v4l2_format v2f; struct v4l2_buffer v2b; struct v4l2_framebuffer v2fb; @@ -624,6 +634,7 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg /* First, convert the command. */ switch(cmd) { +#ifdef CONFIG_VIDEO_V4L1_COMPAT case VIDIOCGTUNER32: cmd = VIDIOCGTUNER; break; case VIDIOCSTUNER32: cmd = VIDIOCSTUNER; break; case VIDIOCGWIN32: cmd = VIDIOCGWIN; break; @@ -631,6 +642,8 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg case VIDIOCSFBUF32: cmd = VIDIOCSFBUF; break; case VIDIOCGFREQ32: cmd = VIDIOCGFREQ; break; case VIDIOCSFREQ32: cmd = VIDIOCSFREQ; break; + case VIDIOCSMICROCODE32: cmd = VIDIOCSMICROCODE; break; +#endif case VIDIOC_G_FMT32: cmd = VIDIOC_G_FMT; break; case VIDIOC_S_FMT32: cmd = VIDIOC_S_FMT; break; case VIDIOC_QUERYBUF32: cmd = VIDIOC_QUERYBUF; break; @@ -647,10 +660,10 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg case VIDIOC_G_INPUT32: cmd = VIDIOC_G_INPUT; break; case VIDIOC_S_INPUT32: cmd = VIDIOC_S_INPUT; break; case VIDIOC_TRY_FMT32: cmd = VIDIOC_TRY_FMT; break; - case VIDIOCSMICROCODE32: cmd = VIDIOCSMICROCODE; break; }; switch(cmd) { +#ifdef CONFIG_VIDEO_V4L1_COMPAT case VIDIOCSTUNER: case VIDIOCGTUNER: err = get_video_tuner32(&karg.vt, up); @@ -664,6 +677,7 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg break; case VIDIOCSFREQ: +#endif case VIDIOC_S_INPUT: case VIDIOC_OVERLAY: case VIDIOC_STREAMON: @@ -717,18 +731,21 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg compatible_arg = 0; break; +#ifdef CONFIG_VIDEO_V4L1_COMPAT case VIDIOCGWIN: case VIDIOCGFBUF: case VIDIOCGFREQ: +#endif case VIDIOC_G_FBUF: case VIDIOC_G_INPUT: compatible_arg = 0; +#ifdef CONFIG_VIDEO_V4L1_COMPAT case VIDIOCSMICROCODE: err = microcode32(&karg.vc, up); compatible_arg = 0; break; +#endif }; - if(err) goto out; @@ -743,6 +760,7 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg } if(err == 0) { switch(cmd) { +#ifdef CONFIG_VIDEO_V4L1_COMPAT case VIDIOCGTUNER: err = put_video_tuner32(&karg.vt, up); break; @@ -754,7 +772,7 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg case VIDIOCGFBUF: err = put_video_buffer32(&karg.vb, up); break; - +#endif case VIDIOC_G_FBUF: err = put_v4l2_framebuffer32(&karg.v2fb, up); break; @@ -792,7 +810,9 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg err = put_v4l2_input32(&karg.v2i, up); break; +#ifdef CONFIG_VIDEO_V4L1_COMPAT case VIDIOCGFREQ: +#endif case VIDIOC_G_INPUT: err = put_user(((u32)karg.vx), (u32 __user *)up); break; @@ -810,6 +830,7 @@ long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg) return ret; switch (cmd) { +#ifdef CONFIG_VIDEO_V4L1_COMPAT case VIDIOCSWIN32: ret = do_set_window(file, cmd, arg); break; @@ -820,6 +841,7 @@ long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg) case VIDIOCSFBUF32: case VIDIOCGFREQ32: case VIDIOCSFREQ32: +#endif case VIDIOC_QUERYCAP: case VIDIOC_ENUM_FMT: case VIDIOC_G_FMT32: @@ -851,6 +873,7 @@ long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg) ret = do_video_ioctl(file, cmd, arg); break; +#ifdef CONFIG_VIDEO_V4L1_COMPAT /* Little v, the video4linux ioctls (conflict?) */ case VIDIOCGCAP: case VIDIOCGCHAN: @@ -879,6 +902,7 @@ long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg) case _IOR('v' , BASE_VIDIOCPRIVATE+7, int): ret = native_ioctl(file, cmd, (unsigned long)compat_ptr(arg)); break; +#endif default: v4l_print_ioctl("compat_ioctl32", cmd); } -- cgit v1.2.1 From 3cdc0f263b9fe99f7dfcef49df7a148b458e9d11 Mon Sep 17 00:00:00 2001 From: Luc Van Oostenryck Date: Tue, 8 Aug 2006 09:10:10 -0300 Subject: V4L/DVB (4395): Restore compat_ioctl in pwc driver The compat_ioctl support of the pwc driver was dropped during the last update of the driver. I suppose it was by mistake. If yes here is the patch to restore the support. Signed-off-by: Luc Van Oostenryck Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/pwc/pwc-if.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/media/video') diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c index 47d0d83a0264..d4703944df9c 100644 --- a/drivers/media/video/pwc/pwc-if.c +++ b/drivers/media/video/pwc/pwc-if.c @@ -160,6 +160,7 @@ static struct file_operations pwc_fops = { .poll = pwc_video_poll, .mmap = pwc_video_mmap, .ioctl = pwc_video_ioctl, + .compat_ioctl = v4l_compat_ioctl32, .llseek = no_llseek, }; static struct video_device pwc_template = { -- cgit v1.2.1 From 0dfa9abd6bd153364da8cb131db0d0404ab15ad1 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 8 Aug 2006 09:10:10 -0300 Subject: V4L/DVB (4399): Fix a typo that caused some compat stuff to not work Config option typo: -#ifdef CONFIG_V4L1_COMPAT +#ifdef CONFIG_VIDEO_V4L1_COMPAT Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx88/cx88-video.c | 4 ++-- drivers/media/video/saa7134/saa7134-video.c | 2 +- drivers/media/video/v4l2-common.c | 6 +++--- drivers/media/video/videodev.c | 2 +- drivers/media/video/vivi.c | 4 ++-- 5 files changed, 9 insertions(+), 9 deletions(-) (limited to 'drivers/media/video') diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c index 547cdbdb644d..94c92bacc342 100644 --- a/drivers/media/video/cx88/cx88-video.c +++ b/drivers/media/video/cx88/cx88-video.c @@ -1225,7 +1225,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file, struct v4l2_format *f = arg; return cx8800_try_fmt(dev,fh,f); } -#ifdef CONFIG_V4L1_COMPAT +#ifdef CONFIG_VIDEO_V4L1_COMPAT /* --- streaming capture ------------------------------------- */ case VIDIOCGMBUF: { @@ -1584,7 +1584,7 @@ static int radio_do_ioctl(struct inode *inode, struct file *file, *id = 0; return 0; } -#ifdef CONFIG_V4L1_COMPAT +#ifdef CONFIG_VIDEO_V4L1_COMPAT case VIDIOCSTUNER: { struct video_tuner *v = arg; diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c index 8656f2400e18..2c171af9a9f2 100644 --- a/drivers/media/video/saa7134/saa7134-video.c +++ b/drivers/media/video/saa7134/saa7134-video.c @@ -2087,7 +2087,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file, struct v4l2_format *f = arg; return saa7134_try_fmt(dev,fh,f); } -#ifdef CONFIG_V4L1_COMPAT +#ifdef CONFIG_VIDEO_V4L1_COMPAT case VIDIOCGMBUF: { struct video_mbuf *mbuf = arg; diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c index 2ecbeffb559e..8d972ffdaf98 100644 --- a/drivers/media/video/v4l2-common.c +++ b/drivers/media/video/v4l2-common.c @@ -202,7 +202,7 @@ static char *v4l2_memory_names[] = { /* ------------------------------------------------------------------ */ /* debug help functions */ -#ifdef CONFIG_V4L1_COMPAT +#ifdef CONFIG_VIDEO_V4L1_COMPAT static const char *v4l1_ioctls[] = { [_IOC_NR(VIDIOCGCAP)] = "VIDIOCGCAP", [_IOC_NR(VIDIOCGCHAN)] = "VIDIOCGCHAN", @@ -301,7 +301,7 @@ static const char *v4l2_ioctls[] = { #define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls) static const char *v4l2_int_ioctls[] = { -#ifdef CONFIG_V4L1_COMPAT +#ifdef CONFIG_VIDEO_V4L1_COMPAT [_IOC_NR(DECODER_GET_CAPABILITIES)] = "DECODER_GET_CAPABILITIES", [_IOC_NR(DECODER_GET_STATUS)] = "DECODER_GET_STATUS", [_IOC_NR(DECODER_SET_NORM)] = "DECODER_SET_NORM", @@ -367,7 +367,7 @@ void v4l_printk_ioctl(unsigned int cmd) (_IOC_NR(cmd) < V4L2_INT_IOCTLS) ? v4l2_int_ioctls[_IOC_NR(cmd)] : "UNKNOWN", dir, cmd); break; -#ifdef CONFIG_V4L1_COMPAT +#ifdef CONFIG_VIDEO_V4L1_COMPAT case 'v': printk("v4l1 ioctl %s, dir=%s (0x%08x)\n", (_IOC_NR(cmd) < V4L1_IOCTLS) ? diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c index 0fc90cd393f6..88bf2af2a0e7 100644 --- a/drivers/media/video/videodev.c +++ b/drivers/media/video/videodev.c @@ -760,7 +760,7 @@ static int __video_do_ioctl(struct inode *inode, struct file *file, ret=vfd->vidioc_overlay(file, fh, *i); break; } -#ifdef CONFIG_V4L1_COMPAT +#ifdef CONFIG_VIDEO_V4L1_COMPAT /* --- streaming capture ------------------------------------- */ case VIDIOCGMBUF: { diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c index 38bd0c1018c2..841884af0cc0 100644 --- a/drivers/media/video/vivi.c +++ b/drivers/media/video/vivi.c @@ -986,7 +986,7 @@ static int vidioc_dqbuf (struct file *file, void *priv, struct v4l2_buffer *p) file->f_flags & O_NONBLOCK)); } -#ifdef CONFIG_V4L1_COMPAT +#ifdef CONFIG_VIDEO_V4L1_COMPAT static int vidiocgmbuf (struct file *file, void *priv, struct video_mbuf *mbuf) { struct vivi_fh *fh=priv; @@ -1328,7 +1328,7 @@ static struct video_device vivi = { .vidioc_s_ctrl = vidioc_s_ctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, -#ifdef CONFIG_V4L1_COMPAT +#ifdef CONFIG_VIDEO_V4L1_COMPAT .vidiocgmbuf = vidiocgmbuf, #endif .tvnorms = tvnorms, -- cgit v1.2.1 From 7fb6529762f8185f792ad74adcf211713f973c80 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 8 Aug 2006 15:47:31 -0300 Subject: V4L/DVB (4407): Driver dsbr100 is a radio device, not a video one! Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/Kconfig | 12 -- drivers/media/video/Makefile | 1 - drivers/media/video/dsbr100.c | 430 ------------------------------------------ 3 files changed, 443 deletions(-) delete mode 100644 drivers/media/video/dsbr100.c (limited to 'drivers/media/video') diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig index fe56862d51e4..732bf1e7c326 100644 --- a/drivers/media/video/Kconfig +++ b/drivers/media/video/Kconfig @@ -449,18 +449,6 @@ source "drivers/media/video/pvrusb2/Kconfig" source "drivers/media/video/em28xx/Kconfig" -config USB_DSBR - tristate "D-Link USB FM radio support (EXPERIMENTAL)" - depends on USB && VIDEO_V4L1 && EXPERIMENTAL - ---help--- - Say Y here if you want to connect this type of radio to your - computer's USB port. Note that the audio is not digital, and - you must connect the line out connector to a sound card or a - set of speakers. - - To compile this driver as a module, choose M here: the - module will be called dsbr100. - source "drivers/media/video/usbvideo/Kconfig" source "drivers/media/video/et61x251/Kconfig" diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile index 353d61cfac1b..010833d8116e 100644 --- a/drivers/media/video/Makefile +++ b/drivers/media/video/Makefile @@ -77,7 +77,6 @@ obj-$(CONFIG_VIDEO_UPD64083) += upd64083.o obj-$(CONFIG_VIDEO_CX2341X) += cx2341x.o obj-$(CONFIG_USB_DABUSB) += dabusb.o -obj-$(CONFIG_USB_DSBR) += dsbr100.o obj-$(CONFIG_USB_OV511) += ov511.o obj-$(CONFIG_USB_SE401) += se401.o obj-$(CONFIG_USB_STV680) += stv680.o diff --git a/drivers/media/video/dsbr100.c b/drivers/media/video/dsbr100.c deleted file mode 100644 index f7e33f9ee8e9..000000000000 --- a/drivers/media/video/dsbr100.c +++ /dev/null @@ -1,430 +0,0 @@ -/* A driver for the D-Link DSB-R100 USB radio. The R100 plugs - into both the USB and an analog audio input, so this thing - only deals with initialisation and frequency setting, the - audio data has to be handled by a sound driver. - - Major issue: I can't find out where the device reports the signal - strength, and indeed the windows software appearantly just looks - at the stereo indicator as well. So, scanning will only find - stereo stations. Sad, but I can't help it. - - Also, the windows program sends oodles of messages over to the - device, and I couldn't figure out their meaning. My suspicion - is that they don't have any:-) - - You might find some interesting stuff about this module at - http://unimut.fsk.uni-heidelberg.de/unimut/demi/dsbr - - Copyright (c) 2000 Markus Demleitner - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - History: - - Version 0.40: - Markus: Updates for 2.6.x kernels, code layout changes, name sanitizing - - Version 0.30: - Markus: Updates for 2.5.x kernel and more ISO compliant source - - Version 0.25: - PSL and Markus: Cleanup, radio now doesn't stop on device close - - Version 0.24: - Markus: Hope I got these silly VIDEO_TUNER_LOW issues finally - right. Some minor cleanup, improved standalone compilation - - Version 0.23: - Markus: Sign extension bug fixed by declaring transfer_buffer unsigned - - Version 0.22: - Markus: Some (brown bag) cleanup in what VIDIOCSTUNER returns, - thanks to Mike Cox for pointing the problem out. - - Version 0.21: - Markus: Minor cleanup, warnings if something goes wrong, lame attempt - to adhere to Documentation/CodingStyle - - Version 0.2: - Brad Hards : Fixes to make it work as non-module - Markus: Copyright clarification - - Version 0.01: Markus: initial release - -*/ - - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -/* - * Version Information - */ -#define DRIVER_VERSION "v0.40" -#define DRIVER_AUTHOR "Markus Demleitner " -#define DRIVER_DESC "D-Link DSB-R100 USB FM radio driver" - -#define DSB100_VENDOR 0x04b4 -#define DSB100_PRODUCT 0x1002 - -/* Commands the device appears to understand */ -#define DSB100_TUNE 1 -#define DSB100_ONOFF 2 - -#define TB_LEN 16 - -/* Frequency limits in MHz -- these are European values. For Japanese -devices, that would be 76 and 91. */ -#define FREQ_MIN 87.5 -#define FREQ_MAX 108.0 -#define FREQ_MUL 16000 - - -static int usb_dsbr100_probe(struct usb_interface *intf, - const struct usb_device_id *id); -static void usb_dsbr100_disconnect(struct usb_interface *intf); -static int usb_dsbr100_ioctl(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg); -static int usb_dsbr100_open(struct inode *inode, struct file *file); -static int usb_dsbr100_close(struct inode *inode, struct file *file); - -static int radio_nr = -1; -module_param(radio_nr, int, 0); - -/* Data for one (physical) device */ -typedef struct { - struct usb_device *usbdev; - struct video_device *videodev; - unsigned char transfer_buffer[TB_LEN]; - int curfreq; - int stereo; - int users; - int removed; -} dsbr100_device; - - -/* File system interface */ -static struct file_operations usb_dsbr100_fops = { - .owner = THIS_MODULE, - .open = usb_dsbr100_open, - .release = usb_dsbr100_close, - .ioctl = usb_dsbr100_ioctl, - .compat_ioctl = v4l_compat_ioctl32, - .llseek = no_llseek, -}; - -/* V4L interface */ -static struct video_device dsbr100_videodev_template= -{ - .owner = THIS_MODULE, - .name = "D-Link DSB-R 100", - .type = VID_TYPE_TUNER, - .hardware = VID_HARDWARE_AZTECH, - .fops = &usb_dsbr100_fops, - .release = video_device_release, -}; - -static struct usb_device_id usb_dsbr100_device_table [] = { - { USB_DEVICE(DSB100_VENDOR, DSB100_PRODUCT) }, - { } /* Terminating entry */ -}; - -MODULE_DEVICE_TABLE (usb, usb_dsbr100_device_table); - -/* USB subsystem interface */ -static struct usb_driver usb_dsbr100_driver = { - .name = "dsbr100", - .probe = usb_dsbr100_probe, - .disconnect = usb_dsbr100_disconnect, - .id_table = usb_dsbr100_device_table, -}; - -/* Low-level device interface begins here */ - -/* switch on radio */ -static int dsbr100_start(dsbr100_device *radio) -{ - if (usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0), - USB_REQ_GET_STATUS, - USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - 0x00, 0xC7, radio->transfer_buffer, 8, 300)<0 || - usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0), - DSB100_ONOFF, - USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - 0x01, 0x00, radio->transfer_buffer, 8, 300)<0) - return -1; - return (radio->transfer_buffer)[0]; -} - - -/* switch off radio */ -static int dsbr100_stop(dsbr100_device *radio) -{ - if (usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0), - USB_REQ_GET_STATUS, - USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - 0x16, 0x1C, radio->transfer_buffer, 8, 300)<0 || - usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0), - DSB100_ONOFF, - USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - 0x00, 0x00, radio->transfer_buffer, 8, 300)<0) - return -1; - return (radio->transfer_buffer)[0]; -} - -/* set a frequency, freq is defined by v4l's TUNER_LOW, i.e. 1/16th kHz */ -static int dsbr100_setfreq(dsbr100_device *radio, int freq) -{ - freq = (freq/16*80)/1000+856; - if (usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0), - DSB100_TUNE, - USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - (freq>>8)&0x00ff, freq&0xff, - radio->transfer_buffer, 8, 300)<0 || - usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0), - USB_REQ_GET_STATUS, - USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - 0x96, 0xB7, radio->transfer_buffer, 8, 300)<0 || - usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0), - USB_REQ_GET_STATUS, - USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - 0x00, 0x24, radio->transfer_buffer, 8, 300)<0) { - radio->stereo = -1; - return -1; - } - radio->stereo = ! ((radio->transfer_buffer)[0]&0x01); - return (radio->transfer_buffer)[0]; -} - -/* return the device status. This is, in effect, just whether it -sees a stereo signal or not. Pity. */ -static void dsbr100_getstat(dsbr100_device *radio) -{ - if (usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0), - USB_REQ_GET_STATUS, - USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - 0x00 , 0x24, radio->transfer_buffer, 8, 300)<0) - radio->stereo = -1; - else - radio->stereo = ! (radio->transfer_buffer[0]&0x01); -} - - -/* USB subsystem interface begins here */ - -/* check if the device is present and register with v4l and -usb if it is */ -static int usb_dsbr100_probe(struct usb_interface *intf, - const struct usb_device_id *id) -{ - dsbr100_device *radio; - - if (!(radio = kmalloc(sizeof(dsbr100_device), GFP_KERNEL))) - return -ENOMEM; - if (!(radio->videodev = video_device_alloc())) { - kfree(radio); - return -ENOMEM; - } - memcpy(radio->videodev, &dsbr100_videodev_template, - sizeof(dsbr100_videodev_template)); - radio->removed = 0; - radio->users = 0; - radio->usbdev = interface_to_usbdev(intf); - radio->curfreq = FREQ_MIN*FREQ_MUL; - video_set_drvdata(radio->videodev, radio); - if (video_register_device(radio->videodev, VFL_TYPE_RADIO, - radio_nr)) { - warn("Could not register video device"); - video_device_release(radio->videodev); - kfree(radio); - return -EIO; - } - usb_set_intfdata(intf, radio); - return 0; -} - -/* handle unplugging of the device, release data structures -if nothing keeps us from doing it. If something is still -keeping us busy, the release callback of v4l will take care -of releasing it. stv680.c does not relase its private -data, so I don't do this here either. Checking out the -code I'd expect I better did that, but if there's a memory -leak here it's tiny (~50 bytes per disconnect) */ -static void usb_dsbr100_disconnect(struct usb_interface *intf) -{ - dsbr100_device *radio = usb_get_intfdata(intf); - - usb_set_intfdata (intf, NULL); - if (radio) { - video_unregister_device(radio->videodev); - radio->videodev = NULL; - if (radio->users) { - kfree(radio); - } else { - radio->removed = 1; - } - } -} - - -/* Video for Linux interface */ - -static int usb_dsbr100_do_ioctl(struct inode *inode, struct file *file, - unsigned int cmd, void *arg) -{ - dsbr100_device *radio=video_get_drvdata(video_devdata(file)); - - if (!radio) - return -EIO; - - switch(cmd) { - case VIDIOCGCAP: { - struct video_capability *v = arg; - - memset(v, 0, sizeof(*v)); - v->type = VID_TYPE_TUNER; - v->channels = 1; - v->audios = 1; - strcpy(v->name, "D-Link R-100 USB FM Radio"); - return 0; - } - case VIDIOCGTUNER: { - struct video_tuner *v = arg; - - dsbr100_getstat(radio); - if(v->tuner) /* Only 1 tuner */ - return -EINVAL; - v->rangelow = FREQ_MIN*FREQ_MUL; - v->rangehigh = FREQ_MAX*FREQ_MUL; - v->flags = VIDEO_TUNER_LOW; - v->mode = VIDEO_MODE_AUTO; - v->signal = radio->stereo*0x7000; - /* Don't know how to get signal strength */ - v->flags |= VIDEO_TUNER_STEREO_ON*radio->stereo; - strcpy(v->name, "DSB R-100"); - return 0; - } - case VIDIOCSTUNER: { - struct video_tuner *v = arg; - - if(v->tuner!=0) - return -EINVAL; - /* Only 1 tuner so no setting needed ! */ - return 0; - } - case VIDIOCGFREQ: { - int *freq = arg; - - if (radio->curfreq==-1) - return -EINVAL; - *freq = radio->curfreq; - return 0; - } - case VIDIOCSFREQ: { - int *freq = arg; - - radio->curfreq = *freq; - if (dsbr100_setfreq(radio, radio->curfreq)==-1) - warn("Set frequency failed"); - return 0; - } - case VIDIOCGAUDIO: { - struct video_audio *v = arg; - - memset(v, 0, sizeof(*v)); - v->flags |= VIDEO_AUDIO_MUTABLE; - v->mode = VIDEO_SOUND_STEREO; - v->volume = 1; - v->step = 1; - strcpy(v->name, "Radio"); - return 0; - } - case VIDIOCSAUDIO: { - struct video_audio *v = arg; - - if (v->audio) - return -EINVAL; - if (v->flags&VIDEO_AUDIO_MUTE) { - if (dsbr100_stop(radio)==-1) - warn("Radio did not respond properly"); - } - else - if (dsbr100_start(radio)==-1) - warn("Radio did not respond properly"); - return 0; - } - default: - return -ENOIOCTLCMD; - } -} - -static int usb_dsbr100_ioctl(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg) -{ - return video_usercopy(inode, file, cmd, arg, usb_dsbr100_do_ioctl); -} - -static int usb_dsbr100_open(struct inode *inode, struct file *file) -{ - dsbr100_device *radio=video_get_drvdata(video_devdata(file)); - - radio->users = 1; - if (dsbr100_start(radio)<0) { - warn("Radio did not start up properly"); - radio->users = 0; - return -EIO; - } - dsbr100_setfreq(radio, radio->curfreq); - return 0; -} - -static int usb_dsbr100_close(struct inode *inode, struct file *file) -{ - dsbr100_device *radio=video_get_drvdata(video_devdata(file)); - - if (!radio) - return -ENODEV; - radio->users = 0; - if (radio->removed) { - kfree(radio); - } - return 0; -} - -static int __init dsbr100_init(void) -{ - int retval = usb_register(&usb_dsbr100_driver); - info(DRIVER_VERSION ":" DRIVER_DESC); - return retval; -} - -static void __exit dsbr100_exit(void) -{ - usb_deregister(&usb_dsbr100_driver); -} - -module_init (dsbr100_init); -module_exit (dsbr100_exit); - -MODULE_AUTHOR( DRIVER_AUTHOR ); -MODULE_DESCRIPTION( DRIVER_DESC ); -MODULE_LICENSE("GPL"); -- cgit v1.2.1 From b02dc515914bc37f5e406cc6f622fc06991eb779 Mon Sep 17 00:00:00 2001 From: Trent Piepho Date: Tue, 8 Aug 2006 09:10:12 -0300 Subject: V4L/DVB (4411): Fix minor errors in build files In pwc Kconfig, change 'depends' to 'depends on' In dvb-core Makefile, change '=' to ':=' Signed-off-by: Trent Piepho Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/pwc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media/video') diff --git a/drivers/media/video/pwc/Kconfig b/drivers/media/video/pwc/Kconfig index 697145e0bf15..8fdf7101d3bf 100644 --- a/drivers/media/video/pwc/Kconfig +++ b/drivers/media/video/pwc/Kconfig @@ -30,7 +30,7 @@ config USB_PWC config USB_PWC_DEBUG bool "USB Philips Cameras verbose debug" - depends USB_PWC + depends on USB_PWC help Say Y here in order to have the pwc driver generate verbose debugging messages. -- cgit v1.2.1 From 17531c168c7b8138b5379a85de788798fc6696e1 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 8 Aug 2006 09:10:12 -0300 Subject: V4L/DVB (4416): Cx25840_read4 has wrong endianness. cx25840_read4 assembled the bytes in the wrong order. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx25840/cx25840-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/media/video') diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c index 5c2036b40ea1..7bb7589a07c3 100644 --- a/drivers/media/video/cx25840/cx25840-core.c +++ b/drivers/media/video/cx25840/cx25840-core.c @@ -104,8 +104,8 @@ u32 cx25840_read4(struct i2c_client * client, u16 addr) if (i2c_master_recv(client, buffer, 4) < 4) return 0; - return (buffer[0] << 24) | (buffer[1] << 16) | - (buffer[2] << 8) | buffer[3]; + return (buffer[3] << 24) | (buffer[2] << 16) | + (buffer[1] << 8) | buffer[0]; } int cx25840_and_or(struct i2c_client *client, u16 addr, unsigned and_mask, -- cgit v1.2.1 From e335fada5afef0658038b6bec432d37f332da9fc Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 8 Aug 2006 09:10:15 -0300 Subject: V4L/DVB (4418): Fix broken msp3400 module option 'standard' Due to a wrong statement order the 'standard' module option didn't work for 'G' model chips. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/msp3400-kthreads.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/media/video') diff --git a/drivers/media/video/msp3400-kthreads.c b/drivers/media/video/msp3400-kthreads.c index f2fd9195b3ac..ed02ff811388 100644 --- a/drivers/media/video/msp3400-kthreads.c +++ b/drivers/media/video/msp3400-kthreads.c @@ -961,10 +961,10 @@ int msp34xxg_thread(void *data) /* setup the chip*/ msp34xxg_reset(client); state->std = state->radio ? 0x40 : msp_standard; - if (state->std != 1) - goto unmute; /* start autodetect */ msp_write_dem(client, 0x20, state->std); + if (state->std != 1) + goto unmute; /* watch autodetect */ v4l_dbg(1, msp_debug, client, "started autodetect, waiting for result\n"); -- cgit v1.2.1 From 43c560fa59ef2688d891f6431e972b7763b73a00 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 8 Aug 2006 09:10:15 -0300 Subject: V4L/DVB (4419): Turn on the Low Noise Amplifier of the Samsung tuners. Without the LNA these tuners perform very poorly (read 'unwatchable') when the signal is weak. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/tuner-types.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'drivers/media/video') diff --git a/drivers/media/video/tuner-types.c b/drivers/media/video/tuner-types.c index a167e17c6dcd..d7eadc2c298d 100644 --- a/drivers/media/video/tuner-types.c +++ b/drivers/media/video/tuner-types.c @@ -1027,10 +1027,11 @@ static struct tuner_params tuner_tnf_5335mf_params[] = { /* 70-79 */ /* ------------ TUNER_SAMSUNG_TCPN_2121P30A - Samsung NTSC ------------ */ +/* '+ 4' turns on the Low Noise Amplifier */ static struct tuner_range tuner_samsung_tcpn_2121p30a_ntsc_ranges[] = { - { 16 * 130.00 /*MHz*/, 0xce, 0x01, }, - { 16 * 364.50 /*MHz*/, 0xce, 0x02, }, - { 16 * 999.99 , 0xce, 0x08, }, + { 16 * 130.00 /*MHz*/, 0xce, 0x01 + 4, }, + { 16 * 364.50 /*MHz*/, 0xce, 0x02 + 4, }, + { 16 * 999.99 , 0xce, 0x08 + 4, }, }; static struct tuner_params tuner_samsung_tcpn_2121p30a_params[] = { @@ -1060,10 +1061,11 @@ static struct tuner_params tuner_thomson_fe6600_params[] = { /* ------------ TUNER_SAMSUNG_TCPG_6121P30A - Samsung PAL ------------ */ +/* '+ 4' turns on the Low Noise Amplifier */ static struct tuner_range tuner_samsung_tcpg_6121p30a_pal_ranges[] = { - { 16 * 146.25 /*MHz*/, 0xce, 0x01, }, - { 16 * 428.50 /*MHz*/, 0xce, 0x02, }, - { 16 * 999.99 , 0xce, 0x08, }, + { 16 * 146.25 /*MHz*/, 0xce, 0x01 + 4, }, + { 16 * 428.50 /*MHz*/, 0xce, 0x02 + 4, }, + { 16 * 999.99 , 0xce, 0x08 + 4, }, }; static struct tuner_params tuner_samsung_tcpg_6121p30a_params[] = { -- cgit v1.2.1 From 8a016dcc8383bedc731bca9fdedae77ff52a6ad7 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 8 Aug 2006 09:10:16 -0300 Subject: V4L/DVB (4427): Fix V4L1 Compat for VIDIOCGPICT ioctl Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/v4l1-compat.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/media/video') diff --git a/drivers/media/video/v4l1-compat.c b/drivers/media/video/v4l1-compat.c index d83a2c84d233..d7c3fcbc80f7 100644 --- a/drivers/media/video/v4l1-compat.c +++ b/drivers/media/video/v4l1-compat.c @@ -599,6 +599,10 @@ v4l_compat_translate_ioctl(struct inode *inode, dprintk("VIDIOCGPICT / VIDIOC_G_FMT: %d\n",err); break; } + + pict->depth = ((fmt2->fmt.pix.bytesperline<<3) + + (fmt2->fmt.pix.width-1) ) + /fmt2->fmt.pix.width; pict->palette = pixelformat_to_palette( fmt2->fmt.pix.pixelformat); break; -- cgit v1.2.1 From eafa98177a388700d613c187c7716e11869b7171 Mon Sep 17 00:00:00 2001 From: Diego Calleja Date: Tue, 8 Aug 2006 09:10:17 -0300 Subject: V4L/DVB (4430): Quickcam_messenger compilation fix In bugzilla #6943, Maxim Britov reported: "I can enable Logitech quickcam support in .config, but it want be compile. I have to add into drivers/media/video/Makefile: obj-$(CONFIG_USB_QUICKCAM_MESSENGER) += usbvideo/" He's right, just enable that driver as module while disabling every other driver that gets into that directory, nothing will get compiled. This patch fixes the Makefile. Signed-off-by: Diego Calleja Acked-by: Michael Krufky Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/media/video') diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile index 010833d8116e..e82e511f2a72 100644 --- a/drivers/media/video/Makefile +++ b/drivers/media/video/Makefile @@ -90,6 +90,7 @@ obj-$(CONFIG_USB_ZC0301) += zc0301/ obj-$(CONFIG_USB_IBMCAM) += usbvideo/ obj-$(CONFIG_USB_KONICAWC) += usbvideo/ obj-$(CONFIG_USB_VICAM) += usbvideo/ +obj-$(CONFIG_USB_QUICKCAM_MESSENGER) += usbvideo/ obj-$(CONFIG_VIDEO_VIVI) += vivi.o -- cgit v1.2.1