Mesa 19.1 has a new driver for Mali-4xx GPUs. It's probably still experimental but maybe worth adding VIDEO_CARDS use flag for testing it. Linux 5.2 kernel will ship with lima kernel driver.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=559136967423b703801d9cdf0b692e5d9b779fff commit 559136967423b703801d9cdf0b692e5d9b779fff Author: Matt Turner <mattst88@gentoo.org> AuthorDate: 2019-07-15 22:49:17 +0000 Commit: Matt Turner <mattst88@gentoo.org> CommitDate: 2019-07-15 22:52:02 +0000 media-libs/mesa: Add lima and panfrost panfrost should be usable in mesa-19.2. Closes: https://bugs.gentoo.org/686218 Closes: https://bugs.gentoo.org/687896 Signed-off-by: Matt Turner <mattst88@gentoo.org> media-libs/mesa/mesa-9999.ebuild | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) Additionally, it has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=1b4bb993be1116dff5913871f2c24fbc87678d9e commit 1b4bb993be1116dff5913871f2c24fbc87678d9e Author: Matt Turner <mattst88@gentoo.org> AuthorDate: 2019-07-15 22:40:51 +0000 Commit: Matt Turner <mattst88@gentoo.org> CommitDate: 2019-07-15 22:52:02 +0000 profiles: Add panfrost and lima descriptions and use masks lima is still very experimental, so it remains use.mask'd regardless of platform. Bug: https://bugs.gentoo.org/686218 Bug: https://bugs.gentoo.org/687896 Signed-off-by: Matt Turner <mattst88@gentoo.org> profiles/arch/arm/use.mask | 1 + profiles/arch/arm64/use.mask | 6 +----- profiles/arch/base/use.mask | 2 ++ profiles/desc/video_cards.desc | 2 ++ 4 files changed, 6 insertions(+), 5 deletions(-)