[plasma/kwin] src/backends/drm: backends/drm: fix spelling of tetrahedral interpolation

Git commit 2820b590068016b9ed1804b036f078669323ef03 by Vlad Zahorodnii, on behalf of Li Kai.
Committed on 30/07/2026 at 10:52.
Pushed by vladz into branch 'master'.

backends/drm: fix spelling of tetrahedral interpolation

M  +2    -2    src/backends/drm/drm_colorop.cpp
M  +1    -1    src/backends/drm/drm_colorop.h

https://invent.kde.org/plasma/kwin/-/commit/2820b590068016b9ed1804b036f078669323ef03

diff --git a/src/backends/drm/drm_colorop.cpp b/src/backends/drm/drm_colorop.cpp
index 3d09b3d6112..3f4fb263d50 100644
--- a/src/backends/drm/drm_colorop.cpp
+++ b/src/backends/drm/drm_colorop.cpp
@@ -768,7 +768,7 @@ void DrmLut3DColorOp::program(DrmAtomicCommit *commit, const std::deque<ColorOp:
     }
     commit->addBlob(*m_value, DrmBlob::create(m_value->drmObject()->gpu(), m_components.data(), m_components.size() * sizeof(LutComponent32)));
     if (m_interpolation) {
-        commit->addEnum(*m_interpolation, Lut3DInterpolation::Tetrahedal);
+        commit->addEnum(*m_interpolation, Lut3DInterpolation::Tetrahedral);
     }
     if (m_bypass) {
         commit->addProperty(*m_bypass, 0);
@@ -1078,7 +1078,7 @@ DrmColorOp::DrmColorOp(DrmGpu *gpu, uint32_t objectId)
                                                                      QByteArrayLiteral("Gamma 2.2 Inverse"),
                                                                  })
     , m_lut1dInterpolation(this, QByteArrayLiteral("LUT1D_INTERPOLATION"), {QByteArrayLiteral("Linear")})
-    , m_lut3dInterpolation(this, QByteArrayLiteral("LUT3D_INTERPOLATION"), {QByteArrayLiteral("Tetrahedal")})
+    , m_lut3dInterpolation(this, QByteArrayLiteral("LUT3D_INTERPOLATION"), {QByteArrayLiteral("Tetrahedral")})
 {
 }
 
diff --git a/src/backends/drm/drm_colorop.h b/src/backends/drm/drm_colorop.h
index 66824e24ac3..3533676d058 100644
--- a/src/backends/drm/drm_colorop.h
+++ b/src/backends/drm/drm_colorop.h
@@ -194,7 +194,7 @@ private:
 };
 
 enum class Lut3DInterpolation {
-    Tetrahedal = 0,
+    Tetrahedral = 0,
 };
 
 class DrmLut3DColorOp : public DrmAbstractColorOp