search for: watermarkf

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2023 Oct 30
1
[PATCH 2/2] nouveau/disp: fix post-gsp build on 32-bit arm.
...(u64)pixelClockHz * depth * PrecisionFactor, DSC_FACTOR); - ratioF /= 8 * (u64) minRate * outp->dp.link_nr; + ratioF = div_u64(ratioF, 8 * (u64) minRate * outp->dp.link_nr); if (PrecisionFactor < ratioF) // Assert if we will end up with a negative number in below return false; - watermarkF = ratioF * tuSize * (PrecisionFactor - ratioF) / PrecisionFactor; - waterMark = (unsigned)(watermarkAdjust + ((2 * (depth * PrecisionFactor / (8 * numLanesPerLink * DSC_FACTOR)) + watermarkF) / PrecisionFactor)); + watermarkF = div_u64(ratioF * tuSize * (PrecisionFactor - ratioF), PrecisionFactor)...
2023 Oct 30
2
[PATCH 1/2] nouveau: fix r535 build on 32-bit arm.
From: Dave Airlie <airlied at redhat.com> This needs the proper division macros. Signed-off-by: Dave Airlie <airlied at redhat.com> --- drivers/gpu/drm/nouveau/nvkm/engine/fifo/r535.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/r535.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/r535.c index 14a67cf96204..0f9b8087d5e6