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/linux-6.15/drivers/gpu/drm/nouveau/dispnv50/
H A Ddisp.c1621 u64 PrecisionFactor = 100000, ratioF, watermarkF; in nv50_sor_dp_watermark_sst() local
1655 ratioF = div_u64((u64)pixelClockHz * depth * PrecisionFactor, DSC_FACTOR); in nv50_sor_dp_watermark_sst()
1659 if (PrecisionFactor < ratioF) // Assert if we will end up with a negative number in below in nv50_sor_dp_watermark_sst()
1662 watermarkF = div_u64(ratioF * tuSize * (PrecisionFactor - ratioF), PrecisionFactor); in nv50_sor_dp_watermark_sst()
1663 …just + (div_u64(2 * div_u64(depth * PrecisionFactor, 8 * numLanesPerLink * DSC_FACTOR) + watermark… in nv50_sor_dp_watermark_sst()
1694 NumBlankingLinkClocks = div_u64((u64)BlankingBits * PrecisionFactor, (8 * numLanesPerLink)); in nv50_sor_dp_watermark_sst()
1695 …MinHBlank = (u32)(div_u64(div_u64(NumBlankingLinkClocks * pixelClockHz, minRate), PrecisionFactor)… in nv50_sor_dp_watermark_sst()