178 	int phase;  in dcss_scaler_gaussian_filter()  local
183 		for (phase = 0; phase < PSC_STORED_PHASES; phase++) {  in dcss_scaler_gaussian_filter()
184 			coef[phase][0] = 0;  in dcss_scaler_gaussian_filter()
185 			coef[phase][PSC_NUM_TAPS - 1] = 0;  in dcss_scaler_gaussian_filter()
225 	/* override phase 0 with identity filter if specified */  in dcss_scaler_gaussian_filter()
232 	for (phase = 0; phase < PSC_STORED_PHASES; phase++) {  in dcss_scaler_gaussian_filter()
237 			sum += coef[phase][i];  in dcss_scaler_gaussian_filter()
239 			ll_temp = coef[phase][i];  in dcss_scaler_gaussian_filter()
243 			coef[phase][i] = (int)ll_temp;  in dcss_scaler_gaussian_filter()
264  * @use_5_taps: 0 for 7 taps per phase, 1 for 5 taps
559 	/* save chroma start phase */  in dcss_scaler_fractions_set()
589 	int i, phase;  in dcss_scaler_program_5_coef_set()  local
604 	/* reverse both phase and tap orderings */  in dcss_scaler_program_5_coef_set()
605 	for (phase = (PSC_NUM_PHASES >> 1) - 1;  in dcss_scaler_program_5_coef_set()
606 			i < PSC_NUM_PHASES; i++, phase--) {  in dcss_scaler_program_5_coef_set()
607 		dcss_scaler_write(ch, ((coef[phase][5] & 0xfff) << 16 |  in dcss_scaler_program_5_coef_set()
608 				       (coef[phase][4] & 0xfff) << 4  |  in dcss_scaler_program_5_coef_set()
609 				       (coef[phase][3] & 0xf00) >> 8),  in dcss_scaler_program_5_coef_set()
611 		dcss_scaler_write(ch, ((coef[phase][3] & 0x0ff) << 20 |  in dcss_scaler_program_5_coef_set()
612 				       (coef[phase][2] & 0xfff) << 8  |  in dcss_scaler_program_5_coef_set()
613 				       (coef[phase][1] & 0xff0) >> 4),  in dcss_scaler_program_5_coef_set()
615 		dcss_scaler_write(ch, ((coef[phase][1] & 0x00f) << 24),  in dcss_scaler_program_5_coef_set()
624 	int i, phase;  in dcss_scaler_program_7_coef_set()  local
641 	/* reverse both phase and tap orderings */  in dcss_scaler_program_7_coef_set()
642 	for (phase = (PSC_NUM_PHASES >> 1) - 1;  in dcss_scaler_program_7_coef_set()
643 			i < PSC_NUM_PHASES; i++, phase--) {  in dcss_scaler_program_7_coef_set()
644 		dcss_scaler_write(ch, ((coef[phase][6] & 0xfff) << 16 |  in dcss_scaler_program_7_coef_set()
645 				       (coef[phase][5] & 0xfff) << 4  |  in dcss_scaler_program_7_coef_set()
646 				       (coef[phase][4] & 0xf00) >> 8),  in dcss_scaler_program_7_coef_set()
648 		dcss_scaler_write(ch, ((coef[phase][4] & 0x0ff) << 20 |  in dcss_scaler_program_7_coef_set()
649 				       (coef[phase][3] & 0xfff) << 8  |  in dcss_scaler_program_7_coef_set()
650 				       (coef[phase][2] & 0xff0) >> 4),  in dcss_scaler_program_7_coef_set()
652 		dcss_scaler_write(ch, ((coef[phase][2] & 0x00f) << 24 |  in dcss_scaler_program_7_coef_set()
653 				       (coef[phase][1] & 0xfff) << 12 |  in dcss_scaler_program_7_coef_set()
654 				       (coef[phase][0] & 0xfff)),  in dcss_scaler_program_7_coef_set()