diff options
Diffstat (limited to 'extra/xf86-video-intel/sna_backlight_fixes.diff')
-rw-r--r-- | extra/xf86-video-intel/sna_backlight_fixes.diff | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/extra/xf86-video-intel/sna_backlight_fixes.diff b/extra/xf86-video-intel/sna_backlight_fixes.diff new file mode 100644 index 000000000..1511a8d79 --- /dev/null +++ b/extra/xf86-video-intel/sna_backlight_fixes.diff @@ -0,0 +1,54 @@ +From 0ab6d7a50d37cf4454577cb8c333d4b8683aa054 Mon Sep 17 00:00:00 2001 +From: Chris Wilson <chris@chris-wilson.co.uk> +Date: Wed, 25 Jul 2012 11:20:36 +0000 +Subject: sna: Prefer platform backlight devices over firmware + +This is in contrast to libbacklight but closer to our original code as +we prefer a known custom backlight controller over the ACPI interfaces. +As only the ACPI interfaces are marked as firmware, and the custom +backlight controllers as platform, we therefore need to prefer platform +backlight devices. + +Reported-by: Austin Lund <austin.lund@gmail.com> +References: https://bugs.freedesktop.org/show_bug.cgi?id=52423 +Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> +--- +diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c +index b31f08d..ebecd21 100644 +--- a/src/sna/sna_display.c ++++ b/src/sna/sna_display.c +@@ -282,8 +282,8 @@ sna_output_backlight_get_max(xf86OutputPtr output) + } + + enum { +- FIRMWARE, + PLATFORM, ++ FIRMWARE, + RAW, + NAMED, + }; +-- +cgit v0.9.0.2-2-gbebe +From 484b072072c8297a87940c9e32097923f0a77c8f Mon Sep 17 00:00:00 2001 +From: Chris Wilson <chris@chris-wilson.co.uk> +Date: Wed, 25 Jul 2012 11:22:47 +0000 +Subject: sna: Add 'gmux_backlight' to list of known devices for backwards compatability + +Reported-by: Austin Lund <austin.lund@gmail.com> +References: https://bugs.freedesktop.org/show_bug.cgi?id=52423 +Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> +--- +diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c +index ebecd21..a908596 100644 +--- a/src/sna/sna_display.c ++++ b/src/sna/sna_display.c +@@ -292,6 +292,7 @@ static void + sna_output_backlight_init(xf86OutputPtr output) + { + static const char *known_interfaces[] = { ++ "gmux_backlight", + "asus-laptop", + "asus-nb-wmi", + "eeepc", +-- +cgit v0.9.0.2-2-gbebe |