Lines Matching refs:downscale
736 * This routine sets the vertical downscale factor for the video overlay
759 * This routine sets the vertical downscale enable for the video overlay
780 * This routine sets the downscale type and factor for the video overlay
793 unsigned long downscale;
798 downscale = READ_VID32(RCDF_VIDEO_DOWNSCALER_CONTROL);
799 downscale &=
801 downscale |= ((unsigned long) (m - 1) << RCDF_VIDEO_DOWNSCALE_FACTOR_POS);
804 downscale |= RCDF_VIDEO_DOWNSCALE_TYPE_A;
807 downscale |= RCDF_VIDEO_DOWNSCALE_TYPE_B;
812 WRITE_VID32(RCDF_VIDEO_DOWNSCALER_CONTROL, downscale);
819 * This routine sets the downscale filter coefficients.
860 unsigned long downscale;
862 downscale = READ_VID32(RCDF_VIDEO_DOWNSCALER_CONTROL);
864 downscale |= RCDF_VIDEO_DOWNSCALE_ENABLE;
866 downscale &= ~RCDF_VIDEO_DOWNSCALE_ENABLE;
867 WRITE_VID32(RCDF_VIDEO_DOWNSCALER_CONTROL, downscale);
1975 * This routine returns the vertical downscale factor for the video overlay
1995 * This routine returns the vertical downscale enable for the video overlay
2026 unsigned long downscale;
2028 downscale = READ_VID32(RCDF_VIDEO_DOWNSCALER_CONTROL);
2029 *m = (unsigned short) ((downscale & RCDF_VIDEO_DOWNSCALE_FACTOR_MASK) >>
2032 switch (downscale & RCDF_VIDEO_DOWNSCALE_TYPE_MASK) {