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/drivers/gpu/drm/imx/dcss/
Ddcss-scaler.c173 int sigma_q, g0_q, g1_q, g2_q; in dcss_scaler_gaussian_filter() local
195 g0_q = 1 << PSC_Q_FRACTION; in dcss_scaler_gaussian_filter()
199 coef[phase_cnt & PSC_PHASE_MASK][tap_cnt1 >> PSC_BITS_FOR_PHASE] = g0_q; in dcss_scaler_gaussian_filter()
206 g0_q = mult_q(g0_q, g1_q); in dcss_scaler_gaussian_filter()
211 coef[phase_cnt & PSC_PHASE_MASK][tap_idx] = g0_q; in dcss_scaler_gaussian_filter()
215 coef[(-phase_cnt) & PSC_PHASE_MASK][tap_idx] = g0_q; in dcss_scaler_gaussian_filter()