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author | Hans de Goede <hdegoede@redhat.com> | 2014-12-28 09:13:21 +0100 |
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committer | Hans de Goede <hdegoede@redhat.com> | 2015-01-14 14:56:39 +0100 |
commit | 7fad8a98020a0ead8b7bdd5f6b5eaf49b91658b5 (patch) | |
tree | 9be5434cca311768081bbbf62b53c3aceae6ae85 /drivers/video/ati_radeon_fb.h | |
parent | d9786d23808fcbc5dd3bd3913b036d42dd48653f (diff) | |
download | u-boot-imx-7fad8a98020a0ead8b7bdd5f6b5eaf49b91658b5.zip u-boot-imx-7fad8a98020a0ead8b7bdd5f6b5eaf49b91658b5.tar.gz u-boot-imx-7fad8a98020a0ead8b7bdd5f6b5eaf49b91658b5.tar.bz2 |
sunxi: video: Add a hpd_delay parameter to configure hpd delay
In some extreme cases it may be necessary to wait 1.5 seconds or more for a hpd
signal to show up (and be able to read edid info), but we do not want to
penalize all headless boots with an extra second boot delay, so add a hpd_delay
parameter which can be set through the video-mode env. variable.
While at it raise the default from 300ms to 500ms as 300 may very well be too
low in many cases.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Diffstat (limited to 'drivers/video/ati_radeon_fb.h')
0 files changed, 0 insertions, 0 deletions