diff options
| -rw-r--r-- | drivers/media/video/cx18/cx18-ioctl.c | 42 | ||||
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-ioctl.c | 59 |
2 files changed, 54 insertions, 47 deletions
diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c index 7231f60a180b..017b13efc072 100644 --- a/drivers/media/video/cx18/cx18-ioctl.c +++ b/drivers/media/video/cx18/cx18-ioctl.c @@ -113,25 +113,6 @@ u16 cx18_get_service_set(struct v4l2_sliced_vbi_format *fmt) return set; } -static int cx18_cxc(struct cx18 *cx, unsigned int cmd, void *arg) -{ - struct v4l2_register *regs = arg; - unsigned long flags; - - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - if (regs->reg >= CX18_MEM_OFFSET + CX18_MEM_SIZE) - return -EINVAL; - - spin_lock_irqsave(&cx18_cards_lock, flags); - if (cmd == VIDIOC_DBG_G_REGISTER) - regs->val = read_enc(regs->reg); - else - write_enc(regs->val, regs->reg); - spin_unlock_irqrestore(&cx18_cards_lock, flags); - return 0; -} - static int cx18_g_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *fmt) { @@ -292,6 +273,26 @@ static int cx18_g_chip_ident(struct file *file, void *fh, return -EINVAL; } +#ifdef CONFIG_VIDEO_ADV_DEBUG +static int cx18_cxc(struct cx18 *cx, unsigned int cmd, void *arg) +{ + struct v4l2_register *regs = arg; + unsigned long flags; + + if (!capable(CAP_SYS_ADMIN)) + return -EPERM; + if (regs->reg >= CX18_MEM_OFFSET + CX18_MEM_SIZE) + return -EINVAL; + + spin_lock_irqsave(&cx18_cards_lock, flags); + if (cmd == VIDIOC_DBG_G_REGISTER) + regs->val = read_enc(regs->reg); + else + write_enc(regs->val, regs->reg); + spin_unlock_irqrestore(&cx18_cards_lock, flags); + return 0; +} + static int cx18_g_register(struct file *file, void *fh, struct v4l2_register *reg) { @@ -319,6 +320,7 @@ static int cx18_s_register(struct file *file, void *fh, return cx18_call_i2c_client(cx, reg->match_chip, VIDIOC_DBG_S_REGISTER, reg); } +#endif static int cx18_g_priority(struct file *file, void *fh, enum v4l2_priority *p) { @@ -810,8 +812,10 @@ void cx18_set_funcs(struct video_device *vdev) vdev->vidioc_try_fmt_sliced_vbi_cap = cx18_try_fmt_sliced_vbi_cap; vdev->vidioc_g_sliced_vbi_cap = cx18_g_sliced_vbi_cap; vdev->vidioc_g_chip_ident = cx18_g_chip_ident; +#ifdef CONFIG_VIDEO_ADV_DEBUG vdev->vidioc_g_register = cx18_g_register; vdev->vidioc_s_register = cx18_s_register; +#endif vdev->vidioc_default = cx18_default; vdev->vidioc_queryctrl = cx18_queryctrl; vdev->vidioc_querymenu = cx18_querymenu; diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c index 8d602cb6ba68..42443b42336d 100644 --- a/drivers/media/video/ivtv/ivtv-ioctl.c +++ b/drivers/media/video/ivtv/ivtv-ioctl.c @@ -314,34 +314,6 @@ static int ivtv_video_command(struct ivtv *itv, struct ivtv_open_id *id, return 0; } -static int ivtv_itvc(struct ivtv *itv, unsigned int cmd, void *arg) -{ - struct v4l2_register *regs = arg; - unsigned long flags; - volatile u8 __iomem *reg_start; - - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - if (regs->reg >= IVTV_REG_OFFSET && regs->reg < IVTV_REG_OFFSET + IVTV_REG_SIZE) - reg_start = itv->reg_mem - IVTV_REG_OFFSET; - else if (itv->has_cx23415 && regs->reg >= IVTV_DECODER_OFFSET && - regs->reg < IVTV_DECODER_OFFSET + IVTV_DECODER_SIZE) - reg_start = itv->dec_mem - IVTV_DECODER_OFFSET; - else if (regs->reg >= 0 && regs->reg < IVTV_ENCODER_SIZE) - reg_start = itv->enc_mem; - else - return -EINVAL; - - spin_lock_irqsave(&ivtv_cards_lock, flags); - if (cmd == VIDIOC_DBG_G_REGISTER) { - regs->val = readl(regs->reg + reg_start); - } else { - writel(regs->val, regs->reg + reg_start); - } - spin_unlock_irqrestore(&ivtv_cards_lock, flags); - return 0; -} - static int ivtv_g_fmt_sliced_vbi_out(struct file *file, void *fh, struct v4l2_format *fmt) { struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; @@ -715,6 +687,34 @@ static int ivtv_g_chip_ident(struct file *file, void *fh, struct v4l2_chip_ident return -EINVAL; } +#ifdef CONFIG_VIDEO_ADV_DEBUG +static int ivtv_itvc(struct ivtv *itv, unsigned int cmd, void *arg) +{ + struct v4l2_register *regs = arg; + unsigned long flags; + u8 __iomem *reg_start; + + if (!capable(CAP_SYS_ADMIN)) + return -EPERM; + if (regs->reg >= IVTV_REG_OFFSET && regs->reg < IVTV_REG_OFFSET + IVTV_REG_SIZE) + reg_start = itv->reg_mem - IVTV_REG_OFFSET; + else if (itv->has_cx23415 && regs->reg >= IVTV_DECODER_OFFSET && + regs->reg < IVTV_DECODER_OFFSET + IVTV_DECODER_SIZE) + reg_start = itv->dec_mem - IVTV_DECODER_OFFSET; + else if (regs->reg >= 0 && regs->reg < IVTV_ENCODER_SIZE) + reg_start = itv->enc_mem; + else + return -EINVAL; + + spin_lock_irqsave(&ivtv_cards_lock, flags); + if (cmd == VIDIOC_DBG_G_REGISTER) + regs->val = readl(regs->reg + reg_start); + else + writel(regs->val, regs->reg + reg_start); + spin_unlock_irqrestore(&ivtv_cards_lock, flags); + return 0; +} + static int ivtv_g_register(struct file *file, void *fh, struct v4l2_register *reg) { struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; @@ -736,6 +736,7 @@ static int ivtv_s_register(struct file *file, void *fh, struct v4l2_register *re return ivtv_i2c_id(itv, reg->match_chip, VIDIOC_DBG_S_REGISTER, reg); return ivtv_call_i2c_client(itv, reg->match_chip, VIDIOC_DBG_S_REGISTER, reg); } +#endif static int ivtv_g_priority(struct file *file, void *fh, enum v4l2_priority *p) { @@ -1896,8 +1897,10 @@ void ivtv_set_funcs(struct video_device *vdev) vdev->vidioc_try_fmt_sliced_vbi_out = ivtv_try_fmt_sliced_vbi_out; vdev->vidioc_g_sliced_vbi_cap = ivtv_g_sliced_vbi_cap; vdev->vidioc_g_chip_ident = ivtv_g_chip_ident; +#ifdef CONFIG_VIDEO_ADV_DEBUG vdev->vidioc_g_register = ivtv_g_register; vdev->vidioc_s_register = ivtv_s_register; +#endif vdev->vidioc_default = ivtv_default; vdev->vidioc_queryctrl = ivtv_queryctrl; vdev->vidioc_querymenu = ivtv_querymenu; |