const struct drm_format_info *info;
u16 hor_scl_mode, ver_scl_mode;
u16 hscl_filter_mode, vscl_filter_mode;
+ uint16_t cbcr_src_w = src_w;
+ uint16_t cbcr_src_h = src_h;
u8 gt2 = 0;
u8 gt4 = 0;
u32 val;
vop2_win_write(win, VOP2_WIN_YRGB_VSCL_FILTER_MODE, vscl_filter_mode);
if (info->is_yuv) {
- src_w /= info->hsub;
- src_h /= info->vsub;
+ cbcr_src_w /= info->hsub;
+ cbcr_src_h /= info->vsub;
gt4 = 0;
gt2 = 0;
- if (src_h >= (4 * dst_h)) {
+ if (cbcr_src_h >= (4 * dst_h)) {
gt4 = 1;
- src_h >>= 2;
- } else if (src_h >= (2 * dst_h)) {
+ cbcr_src_h >>= 2;
+ } else if (cbcr_src_h >= (2 * dst_h)) {
gt2 = 1;
- src_h >>= 1;
+ cbcr_src_h >>= 1;
}
- hor_scl_mode = scl_get_scl_mode(src_w, dst_w);
- ver_scl_mode = scl_get_scl_mode(src_h, dst_h);
+ hor_scl_mode = scl_get_scl_mode(cbcr_src_w, dst_w);
+ ver_scl_mode = scl_get_scl_mode(cbcr_src_h, dst_h);
- val = vop2_scale_factor(src_w, dst_w);
+ val = vop2_scale_factor(cbcr_src_w, dst_w);
vop2_win_write(win, VOP2_WIN_SCALE_CBCR_X, val);
- val = vop2_scale_factor(src_h, dst_h);
+ val = vop2_scale_factor(cbcr_src_h, dst_h);
vop2_win_write(win, VOP2_WIN_SCALE_CBCR_Y, val);
vop2_win_write(win, VOP2_WIN_VSD_CBCR_GT4, gt4);