68 lines
2.2 KiB
Diff
68 lines
2.2 KiB
Diff
From de578360d41d166ca75b0624e72c5b14f56c0bdf Mon Sep 17 00:00:00 2001
|
|
From: Arnaud Ferraris <arnaud.ferraris@collabora.com>
|
|
Date: Wed, 19 Aug 2020 13:10:02 +0200
|
|
Subject: [PATCH] arm64: dts: sun50i-a64-pinephone: improve brightness values
|
|
on BH/CE
|
|
|
|
Commit aad90c10 caused a brightness increase with the previous values.
|
|
Subsequently, the lowest brightness value would still be fairly bright.
|
|
|
|
This commit aims at providing a wider range of usable brightness for
|
|
1.1+ devices.
|
|
|
|
Signed-off-by: Arnaud Ferraris <arnaud.ferraris@collabora.com>
|
|
---
|
|
.../boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts | 10 +++++-----
|
|
.../boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts | 13 ++++++-------
|
|
2 files changed, 11 insertions(+), 12 deletions(-)
|
|
|
|
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts
|
|
index 2f993ffc6..c8dcd2291 100644
|
|
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts
|
|
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts
|
|
@@ -34,11 +34,11 @@ &backlight {
|
|
* value here was chosen as a safe default.
|
|
*/
|
|
brightness-levels = <
|
|
- 774 793 814 842
|
|
- 882 935 1003 1088
|
|
- 1192 1316 1462 1633
|
|
- 1830 2054 2309 2596
|
|
- 2916 3271 3664 4096>;
|
|
+ 392 413 436 468
|
|
+ 512 571 647 742
|
|
+ 857 995 1159 1349
|
|
+ 1568 1819 2103 2423
|
|
+ 2779 3176 3614 4096>;
|
|
num-interpolated-steps = <50>;
|
|
default-brightness-level = <400>;
|
|
};
|
|
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts
|
|
index 6c3019933..017104df2 100644
|
|
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts
|
|
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts
|
|
@@ -24,14 +24,13 @@ &backlight {
|
|
* chosen as a safe default.
|
|
*/
|
|
brightness-levels = <
|
|
- 5000 5248 5506 5858 6345
|
|
- 6987 7805 8823 10062 11543
|
|
- 13287 15317 17654 20319 23336
|
|
- 26724 30505 34702 39335 44427
|
|
- 50000
|
|
- >;
|
|
+ 392 413 436 468
|
|
+ 512 571 647 742
|
|
+ 857 995 1159 1349
|
|
+ 1568 1819 2103 2423
|
|
+ 2779 3176 3614 4096>;
|
|
num-interpolated-steps = <50>;
|
|
- default-brightness-level = <500>;
|
|
+ default-brightness-level = <400>;
|
|
};
|
|
|
|
&lis3mdl {
|
|
--
|
|
2.28.0
|
|
|