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We use a 16-bit pixel buffer format for the overlay plane, as some older HW might not be capable of driving a 32-bit pixel format. Changes since v2: - use 0 for igt_paint_color_alpha() alpha parameter, as ARGB1555 uses just 1 bit for (of) alpha (Philipp Zabel) Changes since v1: - fix 'commitintg' with 'committing' (Philipp Zabel) - replace RGB565 with ARGB1555 (Philipp Zabel) - test plane if it supports the pixel format supplied (Philipp Zabel) Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Signed-off-by: Marius Vlad <marius.vlad@collabora.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
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