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Searched refs:FRAC_16_16 (Results 1 – 3 of 3) sorted by relevance

/rk3399_rockchip-uboot/drivers/video/drm/
H A Drockchip_vop.h166 #define FRAC_16_16(mult, div) (((mult) << 16) / (div)) macro
H A Drockchip_vop.c1096 min_scale = win->scl ? FRAC_16_16(1, 8) : VOP_PLANE_NO_SCALING; in rockchip_vop_plane_check()
1097 max_scale = win->scl ? FRAC_16_16(8, 1) : VOP_PLANE_NO_SCALING; in rockchip_vop_plane_check()
H A Drockchip_vop2.c6196 #define FRAC_16_16(mult, div) (((mult) << 16) / (div)) macro
6215 min_scale = FRAC_16_16(1, win_data->max_downscale_factor); in rockchip_vop2_plane_check()
6216 max_scale = FRAC_16_16(win_data->max_upscale_factor, 1); in rockchip_vop2_plane_check()