drm/edid: add function to help find SADs
authorRussell King <rmk+kernel@arm.linux.org.uk>
Sat, 28 Mar 2015 18:13:52 +0000 (18:13 +0000)
committerDave Airlie <airlied@redhat.com>
Wed, 19 Aug 2015 23:46:08 +0000 (09:46 +1000)
commit1c73d3b10e6976919ce3caa5110e05e04326a7ec
tree3a228a14a7e3f565a1f0b70c99ca5f713a5aa66a
parent82bd279d0b2ed538cd932978ffd7ec33587313f2
drm/edid: add function to help find SADs

Add a function to find the start of the SADs in the ELD.  This
complements the helper to retrieve the SAD count.

[airlied: this fixes a build problem with the alsa eld helper
which required this].

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
include/drm/drm_edid.h