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Searched refs:hfactor (Results 1 – 5 of 5) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/gpu/drm/exynos/
H A Dexynos_drm_fimc.c744 u32 hfactor, vfactor; in fimc_set_prescaler() local
766 hfactor = fls(src_w / dst_w / 2); in fimc_set_prescaler()
767 if (hfactor > FIMC_SHFACTOR / 2) { in fimc_set_prescaler()
778 pre_dst_width = src_w >> hfactor; in fimc_set_prescaler()
782 DRM_DEV_DEBUG_KMS(ctx->dev, "hfactor[%d]vfactor[%d]\n", hfactor, in fimc_set_prescaler()
785 sc->hratio = (src_w << 14) / (dst_w << hfactor); in fimc_set_prescaler()
792 shfactor = FIMC_SHFACTOR - (hfactor + vfactor); in fimc_set_prescaler()
796 EXYNOS_CISCPRERATIO_PREHORRATIO(1 << hfactor) | in fimc_set_prescaler()
/OK3568_Linux_fs/kernel/drivers/media/platform/exynos4-is/
H A Dfimc-core.c256 ret = fimc_get_scaler_factor(sx, tx, &sc->pre_hratio, &sc->hfactor); in fimc_set_scaler_info()
268 sc->main_hratio = (sx << 14) / (tx << sc->hfactor); in fimc_set_scaler_info()
271 sc->main_hratio = (sx << 8) / (tx << sc->hfactor); in fimc_set_scaler_info()
H A Dfimc-core.h192 u32 hfactor; member
H A Dfimc-reg.c237 shfactor = 10 - (sc->hfactor + sc->vfactor); in fimc_hw_set_prescaler()
/OK3568_Linux_fs/kernel/drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd_indep_power/
H A Ddhd_linux.c18008 uint32 hfactor = 0, cyc_delta, dec1 = 0, dec2, dec3, tmp; in htsf_update() local
18052 hfactor = cyc_delta / tsf_delta; in htsf_update()
18053 tmp = (cyc_delta - (hfactor * tsf_delta))*10; in htsf_update()
18064 hfactor++; in htsf_update()
18074 if (hfactor) { in htsf_update()
18075 htsf = ((cyc_delta * 10) / (hfactor*10+dec1)) + prev_tsf.low; in htsf_update()
18076 dhd->htsf.coef = hfactor; in htsf_update()