From a9db28e2c1096a3852f23f7e1444a14faa15f522 Mon Sep 17 00:00:00 2001 From: Ollieparanoid <Ollieparanoid@wiki.postmarketos.org> Date: Fri, 15 Mar 2019 17:54:32 +0000 Subject: [PATCH] link to https://gitlab.com/postmarketOS/pmaports/issues/211 --- Troubleshooting:display.mw | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Troubleshooting:display.mw b/Troubleshooting:display.mw index e81fe72e1..81e61db87 100644 --- a/Troubleshooting:display.mw +++ b/Troubleshooting:display.mw @@ -84,3 +84,6 @@ $ echo 1 > /sys/devices/fd900000.qcom,mdss_mdp/qcom,mdss_fb_primary.134/leds/lcd == Debugging the kernel driver == If you have some time to spend on getting your video driver working right, consider adding <code>printk</code> statements in your kernel to understand what it does and where it fails. After building your kernel and flashing, check <code>dmesg</code> for your debug output. See [https://gitlab.com/postmarketOS/pmbootstrap/issues/1618#note_88908569 #1618 (comment)] for a detailed example. + += See also = +* {{issue|211|pmaports}}: framebuffer: red and blue are swapped on devices using MSM8974 -- GitLab