diff --git a/dev-qt/qtmultimedia/files/qtmultimedia-6.7.3-eigen-ppc-no-vsx.patch b/dev-qt/qtmultimedia/files/qtmultimedia-6.7.3-eigen-ppc-no-vsx.patch
deleted file mode 100644
index d7b2351134e2d..0000000000000
--- a/dev-qt/qtmultimedia/files/qtmultimedia-6.7.3-eigen-ppc-no-vsx.patch
+++ /dev/null
@@ -1,152 +0,0 @@
-Imported from dev-cpp/eigen to use with bundled's (ideally would
-unbundle but rather not w/ Qt unless there is an upstream-supported
-cmake switch, is likely broken w/ the upcoming eigen version too).
-
-This is a backport from eigen upstream, so should no longer be needed
-whenever there is a bump (not in a release as of the writing of this)
-and it is updated here.
-
-https://bugs.gentoo.org/943402
-https://bugs.gentoo.org/936107
-https://gitlab.com/libeigen/eigen/-/merge_requests/1028
---- a/src/3rdparty/eigen/Eigen/Core
-+++ b/src/3rdparty/eigen/Eigen/Core
-@@ -348,3 +348,3 @@
- 
--#if defined(EIGEN_VECTORIZE_ALTIVEC) || defined(EIGEN_VECTORIZE_VSX)
-+#if defined(EIGEN_VECTORIZE_VSX)
-   #include "src/Core/arch/AltiVec/MatrixProduct.h"
---- a/src/3rdparty/eigen/Eigen/src/Core/arch/AltiVec/Complex.h
-+++ b/src/3rdparty/eigen/Eigen/src/Core/arch/AltiVec/Complex.h
-@@ -102,2 +102,3 @@
-     HasMax    = 0,
-+    HasSqrt   = 1,
- #ifdef __VSX__
-@@ -322,2 +323,3 @@
-     HasMax    = 0,
-+    HasSqrt   = 1,
-     HasSetLinear = 0
---- a/src/3rdparty/eigen/Eigen/src/Core/arch/AltiVec/MathFunctions.h
-+++ b/src/3rdparty/eigen/Eigen/src/Core/arch/AltiVec/MathFunctions.h
-@@ -42,2 +42,3 @@
- 
-+#ifdef __VSX__
- #ifndef EIGEN_COMP_CLANG
-@@ -48,6 +49,3 @@
- }
--#endif
- 
--#ifdef __VSX__
--#ifndef EIGEN_COMP_CLANG
- template<> EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS EIGEN_UNUSED
-@@ -76,2 +74,22 @@
- }
-+
-+template<> EIGEN_STRONG_INLINE Packet8bf psqrt<Packet8bf> (const Packet8bf& a){
-+  BF16_TO_F32_UNARY_OP_WRAPPER(psqrt<Packet4f>, a);
-+}
-+
-+#ifndef EIGEN_COMP_CLANG
-+template<> EIGEN_STRONG_INLINE Packet8bf prsqrt<Packet8bf> (const Packet8bf& a){
-+  BF16_TO_F32_UNARY_OP_WRAPPER(prsqrt<Packet4f>, a);
-+}
-+#endif
-+#else
-+template<> EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS
-+Packet4f psqrt<Packet4f>(const Packet4f& x)
-+{
-+  Packet4f a;
-+  for (Index i = 0; i < packet_traits<float>::size; i++) {
-+    a[i] = numext::sqrt(x[i]);
-+  }
-+  return a;
-+}
- #endif
---- a/src/3rdparty/eigen/Eigen/src/Core/arch/AltiVec/PacketMath.h
-+++ b/src/3rdparty/eigen/Eigen/src/Core/arch/AltiVec/PacketMath.h
-@@ -177,2 +177,5 @@
- #endif
-+    HasTanh = EIGEN_FAST_MATH,
-+    HasErf = EIGEN_FAST_MATH,
-+    HasRint = 1,
- #else
-@@ -180,4 +183,5 @@
-     HasRsqrt = 0,
--    HasTanh = EIGEN_FAST_MATH,
--    HasErf = EIGEN_FAST_MATH,
-+    HasTanh = 0,
-+    HasErf = 0,
-+    HasRint = 0,
- #endif
-@@ -186,3 +190,2 @@
-     HasCeil = 1,
--    HasRint = 1,
-     HasNegate = 1,
-@@ -219,2 +222,3 @@
- #endif
-+    HasRint = 1,
- #else
-@@ -222,5 +226,6 @@
-     HasRsqrt = 0,
--    HasTanh = EIGEN_FAST_MATH,
--    HasErf = EIGEN_FAST_MATH,
-+    HasRint = 0,
- #endif
-+    HasTanh = 0,
-+    HasErf = 0,
-     HasRound = 1,
-@@ -228,3 +233,2 @@
-     HasCeil = 1,
--    HasRint = 1,
-     HasNegate = 1,
-@@ -874,15 +878,25 @@
- 
-+#ifdef __VSX__
- template<> EIGEN_STRONG_INLINE Packet4i pcmp_le(const Packet4i& a, const Packet4i& b) { return reinterpret_cast<Packet4i>(vec_cmple(a,b)); }
-+#endif
- template<> EIGEN_STRONG_INLINE Packet4i pcmp_lt(const Packet4i& a, const Packet4i& b) { return reinterpret_cast<Packet4i>(vec_cmplt(a,b)); }
- template<> EIGEN_STRONG_INLINE Packet4i pcmp_eq(const Packet4i& a, const Packet4i& b) { return reinterpret_cast<Packet4i>(vec_cmpeq(a,b)); }
-+#ifdef __VSX__
- template<> EIGEN_STRONG_INLINE Packet8s pcmp_le(const Packet8s& a, const Packet8s& b) { return reinterpret_cast<Packet8s>(vec_cmple(a,b)); }
-+#endif
- template<> EIGEN_STRONG_INLINE Packet8s pcmp_lt(const Packet8s& a, const Packet8s& b) { return reinterpret_cast<Packet8s>(vec_cmplt(a,b)); }
- template<> EIGEN_STRONG_INLINE Packet8s pcmp_eq(const Packet8s& a, const Packet8s& b) { return reinterpret_cast<Packet8s>(vec_cmpeq(a,b)); }
-+#ifdef __VSX__
- template<> EIGEN_STRONG_INLINE Packet8us pcmp_le(const Packet8us& a, const Packet8us& b) { return reinterpret_cast<Packet8us>(vec_cmple(a,b)); }
-+#endif
- template<> EIGEN_STRONG_INLINE Packet8us pcmp_lt(const Packet8us& a, const Packet8us& b) { return reinterpret_cast<Packet8us>(vec_cmplt(a,b)); }
- template<> EIGEN_STRONG_INLINE Packet8us pcmp_eq(const Packet8us& a, const Packet8us& b) { return reinterpret_cast<Packet8us>(vec_cmpeq(a,b)); }
-+#ifdef __VSX__
- template<> EIGEN_STRONG_INLINE Packet16c pcmp_le(const Packet16c& a, const Packet16c& b) { return reinterpret_cast<Packet16c>(vec_cmple(a,b)); }
-+#endif
- template<> EIGEN_STRONG_INLINE Packet16c pcmp_lt(const Packet16c& a, const Packet16c& b) { return reinterpret_cast<Packet16c>(vec_cmplt(a,b)); }
- template<> EIGEN_STRONG_INLINE Packet16c pcmp_eq(const Packet16c& a, const Packet16c& b) { return reinterpret_cast<Packet16c>(vec_cmpeq(a,b)); }
-+#ifdef __VSX__
- template<> EIGEN_STRONG_INLINE Packet16uc pcmp_le(const Packet16uc& a, const Packet16uc& b) { return reinterpret_cast<Packet16uc>(vec_cmple(a,b)); }
-+#endif
- template<> EIGEN_STRONG_INLINE Packet16uc pcmp_lt(const Packet16uc& a, const Packet16uc& b) { return reinterpret_cast<Packet16uc>(vec_cmplt(a,b)); }
-@@ -939,2 +953,3 @@
- template<> EIGEN_STRONG_INLINE Packet4f pfloor<Packet4f>(const Packet4f& a) { return vec_floor(a); }
-+#ifdef __VSX__
- template<> EIGEN_STRONG_INLINE Packet4f print<Packet4f>(const Packet4f& a)
-@@ -949,2 +964,3 @@
- }
-+#endif
- 
-@@ -1343,8 +1359,2 @@
- 
--template<> EIGEN_STRONG_INLINE Packet8bf psqrt<Packet8bf> (const Packet8bf& a){
--  BF16_TO_F32_UNARY_OP_WRAPPER(vec_sqrt, a);
--}
--template<> EIGEN_STRONG_INLINE Packet8bf prsqrt<Packet8bf> (const Packet8bf& a){
--  BF16_TO_F32_UNARY_OP_WRAPPER(prsqrt<Packet4f>, a);
--}
- template<> EIGEN_STRONG_INLINE Packet8bf pexp<Packet8bf> (const Packet8bf& a){
-@@ -1392,2 +1402,3 @@
- }
-+#ifdef __VSX__
- template<> EIGEN_STRONG_INLINE Packet8bf print<Packet8bf> (const Packet8bf& a){
-@@ -1395,2 +1406,3 @@
- }
-+#endif
- template<> EIGEN_STRONG_INLINE Packet8bf pmadd(const Packet8bf& a, const Packet8bf& b, const Packet8bf& c) {
diff --git a/dev-qt/qtmultimedia/qtmultimedia-6.10.1-r1.ebuild b/dev-qt/qtmultimedia/qtmultimedia-6.10.1-r1.ebuild
index d5552c33bf6cd..064475d1cbcdd 100644
--- a/dev-qt/qtmultimedia/qtmultimedia-6.10.1-r1.ebuild
+++ b/dev-qt/qtmultimedia/qtmultimedia-6.10.1-r1.ebuild
@@ -9,7 +9,7 @@ inherit flag-o-matic qt6-build
 DESCRIPTION="Multimedia (audio, video, radio, camera) library for the Qt6 framework"
 
 if [[ ${QT6_BUILD_TYPE} == release ]]; then
-	KEYWORDS="amd64 arm arm64 ~hppa ~loong ppc ppc64 ~riscv x86"
+	KEYWORDS="amd64 arm arm64 ~hppa ~loong ppc64 ~riscv x86"
 fi
 
 IUSE="
@@ -93,14 +93,10 @@ CMAKE_SKIP_TESTS=(
 )
 
 PATCHES=(
-	"${FILESDIR}"/${PN}-6.7.3-eigen-ppc-no-vsx.patch
 	"${FILESDIR}"/${PN}-6.10.1-QTBUG-142166.patch
 )
 
 src_configure() {
-	# eigen + ppc32 seems broken w/ -maltivec (forced by Qt, bug #943402)
-	use ppc && append-cppflags -DEIGEN_DONT_VECTORIZE
-
 	# normally passed by the build system, but needed for 32-on-64 chroots
 	use x86 && append-cppflags -DDISABLE_SIMD -DPFFFT_SIMD_DISABLE
 
diff --git a/dev-qt/qtmultimedia/qtmultimedia-6.10.2.ebuild b/dev-qt/qtmultimedia/qtmultimedia-6.10.2.ebuild
index 31617ce075e91..b8a53451bc6d3 100644
--- a/dev-qt/qtmultimedia/qtmultimedia-6.10.2.ebuild
+++ b/dev-qt/qtmultimedia/qtmultimedia-6.10.2.ebuild
@@ -9,7 +9,7 @@ inherit flag-o-matic qt6-build
 DESCRIPTION="Multimedia (audio, video, radio, camera) library for the Qt6 framework"
 
 if [[ ${QT6_BUILD_TYPE} == release ]]; then
-	KEYWORDS="amd64 arm arm64 ~hppa ~loong ~ppc ~ppc64 ~riscv x86"
+	KEYWORDS="amd64 arm arm64 ~hppa ~loong ~ppc64 ~riscv x86"
 fi
 
 IUSE="
@@ -92,14 +92,7 @@ CMAKE_SKIP_TESTS=(
 	tst_qwindowcapturebackend
 )
 
-PATCHES=(
-	"${FILESDIR}"/${PN}-6.7.3-eigen-ppc-no-vsx.patch
-)
-
 src_configure() {
-	# eigen + ppc32 seems broken w/ -maltivec (forced by Qt, bug #943402)
-	use ppc && append-cppflags -DEIGEN_DONT_VECTORIZE
-
 	# normally passed by the build system, but needed for 32-on-64 chroots
 	use x86 && append-cppflags -DDISABLE_SIMD -DPFFFT_SIMD_DISABLE
 
diff --git a/dev-qt/qtmultimedia/qtmultimedia-6.10.3.ebuild b/dev-qt/qtmultimedia/qtmultimedia-6.10.3.ebuild
index bd6a8eef79c30..ab5ef435e4ccf 100644
--- a/dev-qt/qtmultimedia/qtmultimedia-6.10.3.ebuild
+++ b/dev-qt/qtmultimedia/qtmultimedia-6.10.3.ebuild
@@ -9,7 +9,7 @@ inherit flag-o-matic qt6-build
 DESCRIPTION="Multimedia (audio, video, radio, camera) library for the Qt6 framework"
 
 if [[ ${QT6_BUILD_TYPE} == release ]]; then
-	KEYWORDS="amd64 arm arm64 ~hppa ~loong ~ppc ppc64 ~riscv x86"
+	KEYWORDS="amd64 arm arm64 ~hppa ~loong ppc64 ~riscv x86"
 fi
 
 IUSE="
@@ -91,10 +91,6 @@ CMAKE_SKIP_TESTS=(
 	tst_qwindowcapturebackend
 )
 
-PATCHES=(
-	"${FILESDIR}"/${PN}-6.7.3-eigen-ppc-no-vsx.patch
-)
-
 src_prepare() {
 	qt6-build_src_prepare
 
@@ -106,9 +102,6 @@ src_prepare() {
 }
 
 src_configure() {
-	# eigen + ppc32 seems broken w/ -maltivec (forced by Qt, bug #943402)
-	use ppc && append-cppflags -DEIGEN_DONT_VECTORIZE
-
 	# normally passed by the build system, but needed for 32-on-64 chroots
 	use x86 && append-cppflags -DDISABLE_SIMD -DPFFFT_SIMD_DISABLE
 
diff --git a/dev-qt/qtmultimedia/qtmultimedia-6.11.1.ebuild b/dev-qt/qtmultimedia/qtmultimedia-6.11.1.ebuild
index a41321e3e13e7..336794d604334 100644
--- a/dev-qt/qtmultimedia/qtmultimedia-6.11.1.ebuild
+++ b/dev-qt/qtmultimedia/qtmultimedia-6.11.1.ebuild
@@ -9,7 +9,7 @@ inherit flag-o-matic qt6-build
 DESCRIPTION="Multimedia (audio, video, radio, camera) library for the Qt6 framework"
 
 if [[ ${QT6_BUILD_TYPE} == release ]]; then
-	KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~loong ~ppc ~ppc64 ~riscv ~x86"
+	KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~loong ~ppc64 ~riscv ~x86"
 fi
 
 IUSE="
@@ -103,9 +103,6 @@ src_prepare() {
 }
 
 src_configure() {
-	# eigen + ppc32 seems broken w/ -maltivec (forced by Qt, bug #943402)
-	use ppc && append-cppflags -DEIGEN_DONT_VECTORIZE
-
 	# normally passed by the build system, but needed for 32-on-64 chroots
 	use x86 && append-cppflags -DDISABLE_SIMD -DPFFFT_SIMD_DISABLE
 
diff --git a/dev-qt/qtmultimedia/qtmultimedia-6.11.9999.ebuild b/dev-qt/qtmultimedia/qtmultimedia-6.11.9999.ebuild
index a41321e3e13e7..336794d604334 100644
--- a/dev-qt/qtmultimedia/qtmultimedia-6.11.9999.ebuild
+++ b/dev-qt/qtmultimedia/qtmultimedia-6.11.9999.ebuild
@@ -9,7 +9,7 @@ inherit flag-o-matic qt6-build
 DESCRIPTION="Multimedia (audio, video, radio, camera) library for the Qt6 framework"
 
 if [[ ${QT6_BUILD_TYPE} == release ]]; then
-	KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~loong ~ppc ~ppc64 ~riscv ~x86"
+	KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~loong ~ppc64 ~riscv ~x86"
 fi
 
 IUSE="
@@ -103,9 +103,6 @@ src_prepare() {
 }
 
 src_configure() {
-	# eigen + ppc32 seems broken w/ -maltivec (forced by Qt, bug #943402)
-	use ppc && append-cppflags -DEIGEN_DONT_VECTORIZE
-
 	# normally passed by the build system, but needed for 32-on-64 chroots
 	use x86 && append-cppflags -DDISABLE_SIMD -DPFFFT_SIMD_DISABLE
 
diff --git a/dev-qt/qtmultimedia/qtmultimedia-6.9999.ebuild b/dev-qt/qtmultimedia/qtmultimedia-6.9999.ebuild
index a41321e3e13e7..336794d604334 100644
--- a/dev-qt/qtmultimedia/qtmultimedia-6.9999.ebuild
+++ b/dev-qt/qtmultimedia/qtmultimedia-6.9999.ebuild
@@ -9,7 +9,7 @@ inherit flag-o-matic qt6-build
 DESCRIPTION="Multimedia (audio, video, radio, camera) library for the Qt6 framework"
 
 if [[ ${QT6_BUILD_TYPE} == release ]]; then
-	KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~loong ~ppc ~ppc64 ~riscv ~x86"
+	KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~loong ~ppc64 ~riscv ~x86"
 fi
 
 IUSE="
@@ -103,9 +103,6 @@ src_prepare() {
 }
 
 src_configure() {
-	# eigen + ppc32 seems broken w/ -maltivec (forced by Qt, bug #943402)
-	use ppc && append-cppflags -DEIGEN_DONT_VECTORIZE
-
 	# normally passed by the build system, but needed for 32-on-64 chroots
 	use x86 && append-cppflags -DDISABLE_SIMD -DPFFFT_SIMD_DISABLE