| commit | d5ee5f8f43bb9686de5190f99c8e6e941bc2b2a9 | [log] [tgz] |
|---|---|---|
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | Mon Jan 16 20:04:57 2023 +0100 |
| committer | Stefano Babic <sbabic@denx.de> | Mon Jan 30 20:59:09 2023 +0100 |
| tree | 1a56339b75a3e7b4c2da293eae43734311275d23 | |
| parent | 79d300cbb1288389aa7de768ff93fa2f59765525 [diff] |
apalis-imx8: 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 GPIO Apalis BKL1 before booting Linux. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Reviewed-by: Fabio Estevam <festevam@denx.de>