[PATCH 1/4] dt-bindings: display: panel: samsung,atna33xc20: Add ATNA40HQ08-0

From: Konrad Dybcio

Date: Thu Jun 04 2026 - 04:08:19 EST


Some variants of the Qualcomm Snapdragon X2 Elite-based Lenovo Yoga
Slim 7x Gen11 laptop ship with a Samsung ATNA40HQ08-0 2880x1800 120 Hz
OLED panel which seems to be compatible with the other ATNAxxx panels,
document it.

Note that I stripped the -0 suffix from the compatible, as it seems to
be of little importance and some sources omit it.

EDID:
0000000 ff00 ffff ffff 00ff 834c 422f 002f 0000
0000010 2300 0401 1eb5 7813 6603 ae85 3851 24b9
0000020 500a 0054 0000 0101 0101 0101 0101 0101
0000030 0101 0101 0101 0000 0000 0000 0000 0000
0000040 0000 0000 0000 0000 0000 fd00 1e00 e678
0000050 47e6 0a01 2020 2020 2020 0000 fe00 5300
0000060 4344 2020 2020 2020 2020 2020 0000 fc00
0000070 4100 4e54 3441 4830 3051 2d38 2030 c402
0000080 2070 0279 2000 1800 1200 2ffb 0042 0000
0000090 0000 0c23 5441 414e 3034 5148 3830 302d
00000a0 0021 ca1d 5e0b 4007 080b 0007 7ae5 8551
00000b0 b9a3 024a 020a 5445 5fd0 644c 4400 7823
00000c0 0026 0609 0000 0000 5000 0000 0022 0014
00000d0 0ad4 3f85 c70b 0700 1f00 0700 7707 4f00
00000e0 0f00 2e00 0600 4500 5fd0 644c 002b 270c
00000f0 1e00 0077 2700 1e00 003b 0000 0000 9085
0000100 2070 0079 2200 1400 d400 050a 0b3f 00c7
0000110 0007 001f 0707 07f7 07cf 000f 0081 731f
0000120 001a 0300 1e5b 0078 8fa0 6a02 7802 0000
0000130 0000 e38d 8005 e600 0506 8f01 016a 0000
0000140 0000 0000 0000 0000 0000 0000 0000 0000
0000150 0000 0000 0000 0000 0000 0000 0000 0000
0000160 0000 0000 0000 0000 0000 0000 0000 0000
0000170 0000 0000 0000 0000 0000 0000 0000 900f

Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/display/panel/samsung,atna33xc20.yaml | 2 ++
1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/samsung,atna33xc20.yaml b/Documentation/devicetree/bindings/display/panel/samsung,atna33xc20.yaml
index 1bbe0da3997c3b06eccd18fe8980b58a6c05d963..27536eeaed8594c047dd0fa1cf425912be189508 100644
--- a/Documentation/devicetree/bindings/display/panel/samsung,atna33xc20.yaml
+++ b/Documentation/devicetree/bindings/display/panel/samsung,atna33xc20.yaml
@@ -25,6 +25,8 @@ properties:
- samsung,atna40ct06
# Samsung 14" WQXGA+ (2880x1800 pixels) eDP AMOLED panel
- samsung,atna40cu11
+ # Samsung 14" WQXGA+ (2880x1800 pixels) eDP AMOLED panel
+ - samsung,atna40hq08
# Samsung 14" WQXGA+ (2880×1800 pixels) eDP AMOLED panel
- samsung,atna40yk20
# Samsung 14.5" WQXGA+ (2880x1800 pixels) eDP AMOLED panel

--
2.54.0