diff options
Diffstat (limited to 'drivers/staging/media/zoran')
-rw-r--r-- | drivers/staging/media/zoran/zoran_card.c | 22 | ||||
-rw-r--r-- | drivers/staging/media/zoran/zoran_driver.c | 49 |
2 files changed, 22 insertions, 49 deletions
diff --git a/drivers/staging/media/zoran/zoran_card.c b/drivers/staging/media/zoran/zoran_card.c index d7b3efa9e39f..fe52be4292fe 100644 --- a/drivers/staging/media/zoran/zoran_card.c +++ b/drivers/staging/media/zoran/zoran_card.c @@ -1066,6 +1066,25 @@ static void zoran_subdev_notify(struct v4l2_subdev *sd, unsigned int cmd, void * GPIO(zr, 7, 1); } +static int zoran_video_set_ctrl(struct v4l2_ctrl *ctrl) +{ + struct zoran *zr = container_of(ctrl->handler, struct zoran, hdl); + + switch (ctrl->id) { + case V4L2_CID_JPEG_COMPRESSION_QUALITY: + zr->jpg_settings.jpg_comp.quality = ctrl->val; + return zoran_check_jpg_settings(zr, &zr->jpg_settings, 0); + default: + return -EINVAL; + } + + return 0; +} + +static const struct v4l2_ctrl_ops zoran_video_ctrl_ops = { + .s_ctrl = zoran_video_set_ctrl, +}; + /* * Scan for a Buz card (actually for the PCI controller ZR36057), * request the irq and map the io memory @@ -1106,6 +1125,9 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (v4l2_ctrl_handler_init(&zr->hdl, 10)) goto zr_unreg; zr->v4l2_dev.ctrl_handler = &zr->hdl; + v4l2_ctrl_new_std(&zr->hdl, &zoran_video_ctrl_ops, + V4L2_CID_JPEG_COMPRESSION_QUALITY, 0, + 100, 1, 50); spin_lock_init(&zr->spinlock); mutex_init(&zr->lock); if (pci_enable_device(pdev)) diff --git a/drivers/staging/media/zoran/zoran_driver.c b/drivers/staging/media/zoran/zoran_driver.c index ab9eec50abad..a6fb41d03186 100644 --- a/drivers/staging/media/zoran/zoran_driver.c +++ b/drivers/staging/media/zoran/zoran_driver.c @@ -1849,53 +1849,6 @@ static int zoran_s_selection(struct file *file, void *__fh, struct v4l2_selectio return res; } -static int zoran_g_jpegcomp(struct file *file, void *__fh, - struct v4l2_jpegcompression *params) -{ - struct zoran *zr = video_drvdata(file); - - memset(params, 0, sizeof(*params)); - - params->quality = zr->jpg_settings.jpg_comp.quality; - params->APPn = zr->jpg_settings.jpg_comp.APPn; - memcpy(params->APP_data, zr->jpg_settings.jpg_comp.APP_data, - zr->jpg_settings.jpg_comp.APP_len); - params->APP_len = zr->jpg_settings.jpg_comp.APP_len; - memcpy(params->COM_data, zr->jpg_settings.jpg_comp.COM_data, - zr->jpg_settings.jpg_comp.COM_len); - params->COM_len = zr->jpg_settings.jpg_comp.COM_len; - params->jpeg_markers = zr->jpg_settings.jpg_comp.jpeg_markers; - - return 0; -} - -static int zoran_s_jpegcomp(struct file *file, void *__fh, - const struct v4l2_jpegcompression *params) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int res = 0; - struct zoran_jpg_settings settings; - - settings = zr->jpg_settings; - - settings.jpg_comp = *params; - - if (fh->buffers.active != ZORAN_FREE) { - pci_warn(zr->pci_dev, "VIDIOC_S_JPEGCOMP called while in playback/capture mode\n"); - res = -EBUSY; - return res; - } - - res = zoran_check_jpg_settings(zr, &settings, 0); - if (res) - return res; - if (!fh->buffers.allocated) - zr->buffer_size = zoran_v4l2_calc_bufsize(&zr->jpg_settings); - zr->jpg_settings.jpg_comp = settings.jpg_comp; - return res; -} - static __poll_t zoran_poll(struct file *file, poll_table *wait) { struct zoran_fh *fh = file->private_data; @@ -2176,8 +2129,6 @@ static const struct v4l2_ioctl_ops zoran_ioctl_ops = { .vidioc_s_output = zoran_s_output,*/ .vidioc_g_std = zoran_g_std, .vidioc_s_std = zoran_s_std, - .vidioc_g_jpegcomp = zoran_g_jpegcomp, - .vidioc_s_jpegcomp = zoran_s_jpegcomp, .vidioc_reqbufs = zoran_reqbufs, .vidioc_querybuf = zoran_querybuf, .vidioc_qbuf = zoran_qbuf, |