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Since commit 361bfbc70b (package/mesa3d: disable libva support),
VA-API has been unconditionally disabled in mesa3d due to a circular
dependency between mesa3d, libva and libgl.
The circular dependency only occurs when mesa3d is the libgl provider,
i.e. when GLX is enabled without libglvnd. In that case:
mesa3d -> libva -> libgl -> mesa3d
Re-enable VA-API support as a new BR2_PACKAGE_MESA3D_GALLIUM_VA option,
guarded by a dependency that prevents the circular case. This allows
hardware video acceleration on AMD, Intel and other GPUs with Gallium
drivers.
Signed-off-by: Thomas Devoogdt <thomas.devoogdt@barco.com>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
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