1 files changed, 19 insertions, 17 deletions

diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index 0caf70b8c0d..5f5438aca13 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -459,18 +459,26 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file,
                 ret = 0;
                 switch(vf->type) {
                 case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+                        int lmin,lmax;
+                        struct pvr2_ctrl *hcp,*vcp;
                         int h = vf->fmt.pix.height;
                         int w = vf->fmt.pix.width;
-
-                        if (h < 200) {
-                                h = 200;
-                        } else if (h > 625) {
-                                h = 625;
+                        hcp = pvr2_hdw_get_ctrl_by_id(hdw,PVR2_CID_HRES);
+                        vcp = pvr2_hdw_get_ctrl_by_id(hdw,PVR2_CID_VRES);
+
+                        lmin = pvr2_ctrl_get_min(hcp);
+                        lmax = pvr2_ctrl_get_max(hcp);
+                        if (h < lmin) {
+                                h = lmin;
+                        } else if (h > lmax) {
+                                h = lmax;
                         }
-                        if (w < 320) {
-                                w = 320;
-                        } else if (w > 720) {
-                                w = 720;
+                        lmin = pvr2_ctrl_get_min(vcp);
+                        lmax = pvr2_ctrl_get_max(vcp);
+                        if (w < lmin) {
+                                w = lmin;
+                        } else if (w > lmax) {
+                                w = lmax;
                         }
 
                         memcpy(vf, &pvr_format[PVR_FORMAT_PIX],
@@ -479,14 +487,8 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file,
                         vf->fmt.pix.height = h;
 
                         if (cmd == VIDIOC_S_FMT) {
-                                pvr2_ctrl_set_value(
-                                        pvr2_hdw_get_ctrl_by_id(hdw,
-                                                                PVR2_CID_HRES),
-                                        vf->fmt.pix.width);
-                                pvr2_ctrl_set_value(
-                                        pvr2_hdw_get_ctrl_by_id(hdw,
-                                                                PVR2_CID_VRES),
-                                        vf->fmt.pix.height);
+                                pvr2_ctrl_set_value(hcp,vf->fmt.pix.width);
+                                pvr2_ctrl_set_value(vcp,vf->fmt.pix.height);
                         }
                 } break;
                 case V4L2_BUF_TYPE_VBI_CAPTURE: