Julius Werner 2b6db9738e edid: Make framebuffer row alignment configurable ... Our EDID code had always been aligning the framebuffer's bytes_per_line (and x_resolution dependent on that) to 64. It turns out that this is a controller-dependent parameter that seems to only really be necessary for Intel chipsets, and commit 6911219cc (edid: Add helper function to calculate bits-per-pixel dependent values) probably actually broke this for some other controllers by applying the alignment too widely. This patch makes it explicitly configurable and depends the default on ARCH_X86 (which seems to be the simplest and least intrusive way to make it fit most cases for now... boards where this doesn't apply can still override it manually by calling edid_set_framebuffer_bits_per_pixel() again). Change-Id: I1c565a72826fc5ddfbb1ae4a5db5e9063b761455 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/14267 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>		2016-04-07 20:46:38 +02:00
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tegra	tree: drop last paragraph of GPL copyright header	2015-10-31 21:37:39 +01:00
tegra124	edid: Make framebuffer row alignment configurable	2016-04-07 20:46:38 +02:00
tegra132	edid: Make framebuffer row alignment configurable	2016-04-07 20:46:38 +02:00
tegra210	edid: Make framebuffer row alignment configurable	2016-04-07 20:46:38 +02:00