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(parent: 955a23e) | patch
drm: read EDID extensions from monitor
authorMa Ling <ling.ma@intel.com>
Fri, 20 Mar 2009 06:09:48 +0000 (14:09 +0800)
committerDave Airlie <airlied@redhat.com>
Sun, 29 Mar 2009 08:31:41 +0000 (18:31 +1000)
commit167f3a04d7366d65c7fa9a92f0d604cdcf4a11ae
tree10474106c3c5e86bd4dbf85322fadcfeb091e093tree | snapshot
parent955a23eb3cfc773e71b05bb7a0a0938a9e1b2568commit | diff
drm: read EDID extensions from monitor

Usually drm read basic EDID, that is enough for us, but since igital display
were introduced i.e. HDMI monitor, sometime we need to interact with monitor by
EDID extension information,

EDID extensions include audio/video data block, speaker allocation and vendor specific data blocks.

This patch intends to read EDID extensions from digital monitor for users.

Signed-off-by: Ma Ling <ling.ma@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/drm_edid.c diff | blob | history
include/drm/drm_crtc.h diff | blob | history
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