01/02: gnu: u-boot-pinebook: Fix LCD video output.

[guix-commits]

vagrantc pushed a commit to branch master
in repository guix.

commit 760dfc67cd37fffea57803d2637468a19c345de6
Author: Vagrant Cascadian <address@hidden>
AuthorDate: Sat Feb 15 07:16:08 2020 +0000

    gnu: u-boot-pinebook: Fix LCD video output.
    
    * gnu/packages/bootloaders (u-boot-pinebook): Add phase applying patch
      submitted upstream.
---
 gnu/packages/bootloaders.scm | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/bootloaders.scm b/gnu/packages/bootloaders.scm
index 63a88dd..7706479 100644
--- a/gnu/packages/bootloaders.scm
+++ b/gnu/packages/bootloaders.scm
@@ -670,7 +670,20 @@ it fits within common partitioning schemes.")
   (make-u-boot-sunxi64-package "pine64-lts" "aarch64-linux-gnu"))
 
 (define-public u-boot-pinebook
-  (make-u-boot-sunxi64-package "pinebook" "aarch64-linux-gnu"))
+  (let ((base (make-u-boot-sunxi64-package "pinebook" "aarch64-linux-gnu")))
+    (package
+      (inherit base)
+      (arguments
+       (substitute-keyword-arguments (package-arguments base)
+         ((#:phases phases)
+          `(modify-phases ,phases
+             (add-after 'unpack 'patch-pinebook-config
+               ;; Fix regression with LCD video output introduced in 2020.01
+               ;; https://patchwork.ozlabs.org/patch/1225130/
+               (lambda _
+                 (substitute* "configs/pinebook_defconfig"
+                   (("CONFIG_VIDEO_BRIDGE_ANALOGIX_ANX6345=y") 
"CONFIG_VIDEO_BRIDGE_ANALOGIX_ANX6345=y\nCONFIG_VIDEO_BPP32=y"))
+                 #t)))))))))
 
 (define-public u-boot-bananapi-m2-ultra
   (make-u-boot-package "Bananapi_M2_Ultra" "arm-linux-gnueabihf"))