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drm: Eliminate magic I2C frobbing when reading EDID
authorKeith Packard <keithp@keithp.com>
Sun, 31 May 2009 03:42:27 +0000 (20:42 -0700)
committerDave Airlie <airlied@redhat.com>
Fri, 12 Jun 2009 05:37:27 +0000 (15:37 +1000)
commit61f11699e7a92d932b31ded3715ad4f70eb26ef2
tree19b191e37195a955db4b8e206b346d6eb806c893tree | snapshot
parent7ff145593d808a371924652c8d6a15fb75ce2250commit | diff
drm: Eliminate magic I2C frobbing when reading EDID

This code depends on the underlying I2C adapter using the bit-banging algo,
which may not be the case. If specific encoders require this mechanism, they
should build a custom I2C algo that implements this workaround, rather than
having it in the general path.

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/drm_edid.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git