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backends/drm: disable degamma_lut and ctm on NVidia

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The NVidia driver maps them to hardware planes, which means they do not
apply to the cursor because the cursor plane doesn't have these color
operations.

BUG: 491634
This commit is contained in:
Xaver Hugl 2024-08-13 14:45:25 +02:00
parent 74c90b727f
commit fe5db7f97d
1 changed files with 2 additions and 2 deletions
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4
src/backends/drm/drm_crtc.cpp
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@ -55,11 +55,11 @@ bool DrmCrtc::updateProperties()
m_postBlendingColorOps.push_back(std::make_unique<LegacyLutColorOp>(next, &gammaLut, gammaLutSize.value())); m_postBlendingColorOps.push_back(std::make_unique<LegacyLutColorOp>(next, &gammaLut, gammaLutSize.value()));
next = m_postBlendingColorOps.back().get(); next = m_postBlendingColorOps.back().get();
} }
if (ctm.isValid()) { if (!gpu()->isNVidia() && ctm.isValid()) {
m_postBlendingColorOps.push_back(std::make_unique<LegacyMatrixColorOp>(next, &ctm)); m_postBlendingColorOps.push_back(std::make_unique<LegacyMatrixColorOp>(next, &ctm));
next = m_postBlendingColorOps.back().get(); next = m_postBlendingColorOps.back().get();
} }
if (degammaLut.isValid() && degammaLutSize.isValid() && degammaLutSize.value() > 0) { if (!gpu()->isNVidia() && degammaLut.isValid() && degammaLutSize.isValid() && degammaLutSize.value() > 0) {
m_postBlendingColorOps.push_back(std::make_unique<LegacyLutColorOp>(next, &degammaLut, degammaLutSize.value())); m_postBlendingColorOps.push_back(std::make_unique<LegacyLutColorOp>(next, &degammaLut, degammaLutSize.value()));
next = m_postBlendingColorOps.back().get(); next = m_postBlendingColorOps.back().get();
} }