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| author | Gerard Salvatella <gerard.salvatella@toradex.com> | 2018-11-19 15:54:10 +0100 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2019-02-20 09:01:45 -0700 |
| commit | a3c9021771608f5b514c75874fa0d8fbee2873d6 (patch) | |
| tree | de9dd8d381fdcecc7c8be000b7edc8782febcad1 /doc | |
| parent | 146680003a776d9217d6d351ca4186f416a77226 (diff) | |
| download | u-boot-a3c9021771608f5b514c75874fa0d8fbee2873d6.tar.gz u-boot-a3c9021771608f5b514c75874fa0d8fbee2873d6.tar.bz2 u-boot-a3c9021771608f5b514c75874fa0d8fbee2873d6.zip | |
board: toradex: turn off lcd backlight before OS handover
U-Boot typically tears down the display controller before handing
control over to Linux. On LCD displays disabling pixel clock leads to a
fading out effect with vertical/horizontal lines. Make sure to disable
back light before booting Linux.
Signed-off-by: Gerard Salvatella <gerard.salvatella@toradex.com>
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions