diff options
Diffstat (limited to 'drivers/media/video/ivtv/ivtvfb.c')
| -rw-r--r-- | drivers/media/video/ivtv/ivtvfb.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c index 9684048..0abca6b 100644 --- a/drivers/media/video/ivtv/ivtvfb.c +++ b/drivers/media/video/ivtv/ivtvfb.c @@ -166,9 +166,6 @@ struct osd_info { unsigned long fb_end_aligned_physaddr; #endif - /* Current osd mode */ - int osd_mode; - /* Store the buffer offset */ int set_osd_coords_x; int set_osd_coords_y; @@ -470,13 +467,11 @@ static int ivtvfb_set_var(struct ivtv *itv, struct fb_var_screeninfo *var) IVTVFB_DEBUG_WARN("ivtvfb_set_var - Invalid bpp\n"); } - /* Change osd mode if needed. - Although rare, things can go wrong. The extra mode - change seems to help... */ - if (osd_mode != -1 && osd_mode != oi->osd_mode) { + /* Set video mode. Although rare, the display can become scrambled even + if we don't change mode. Always 'bounce' to osd_mode via mode 0 */ + if (osd_mode != -1) { ivtv_vapi(itv, CX2341X_OSD_SET_PIXEL_FORMAT, 1, 0); ivtv_vapi(itv, CX2341X_OSD_SET_PIXEL_FORMAT, 1, osd_mode); - oi->osd_mode = osd_mode; } oi->bits_per_pixel = var->bits_per_pixel; @@ -882,9 +877,6 @@ static int ivtvfb_init_vidmode(struct ivtv *itv) oi->bits_per_pixel = osd_depth; oi->bytes_per_pixel = oi->bits_per_pixel / 8; - /* Invalidate current osd mode to force a mode switch later */ - oi->osd_mode = -1; - /* Horizontal size & position */ if (osd_xres > 720) osd_xres = 720; |