I don't see piglit tests for it, but this should be better than not emitting it at all.
f24588d vc4: Add support for line width setting.
src/gallium/drivers/vc4/vc4_emit.c | 3 +++
src/gallium/drivers/vc4/vc4_screen.c | 2 ++
2 files changed, 5 insertions(+)
Upstream: cgit.freedesktop.org