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authorRonald G. Minnich <rminnich@google.com>2013-03-13 14:35:01 -0700
committerStefan Reinauer <stefan.reinauer@coreboot.org>2013-03-20 05:35:50 +0100
commitb3b72f350e22ecdfa8e228b820f46da805d4f230 (patch)
tree95774693b92c4bf889710eda6970ff6437e8aa13 /util
parenta95a13bd474fa7738840496b657cd46784e3f6b2 (diff)
downloadcoreboot-b3b72f350e22ecdfa8e228b820f46da805d4f230.tar.xz
link/graphics: Add support for EDID
This code is taken from an EDID reader written at Red Hat. The key function is int decode_edid(unsigned char *edid, int size, struct edid *out) Which takes a pointer to an EDID blob, and a size, and decodes it into a machine-independent format in out, which may be used for driving chipsets. The EDID blob might come for IO, or a compiled-in EDID BLOB, or CBFS. Also included are the changes needed to use the EDID code on Link. Change-Id: I66b275b8ed28fd77cfa5978bdec1eeef9e9425f1 Signed-off-by: Ronald G. Minnich <rminnich@google.com> Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2837 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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