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2016-12-19drivers/intel/gma: Use scaling to simplify fb configNico Huber
Utilize libgfxinit's support for scaling to simplify the framebuffer configuration. In case of multiple displays of different resolutions, we had configured one framebuffer big enough for their union, each display only showing its respective upper left window. Instead, we use the smallest resolution now and show the whole image on all displays. Change-Id: I70a9d92f88ef891703829945264f94ac7eff09b0 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/17492 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2016-12-19drivers/intel/gma: Add textmode support with libgfxinitNico Huber
Add an alternative gfxinit implementation for textmode. The legacy VGA plane and textmode is configured through coreboot provided functions. libgfxinit uses this plane as alternative to the usual high resolution plane. Change-Id: Iad0754c50fc6faec35f49583fe1c7cb50ac6c0c5 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/17279 Tested-by: build bot (Jenkins) Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>