Add support for the AUO - B116XAT04.1 (HW: 1A) panel.
This panel is used on MT8186 Chromebooks

The raw EDID:
00 ff ff ff ff ff ff 00 06 af ba 89 00 00 00 00
0c 23 01 04 95 1a 0e 78 02 9e a5 96 59 58 96 28
1b 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 ce 1d 56 ea 50 00 1a 30 30 20
46 00 00 90 10 00 00 18 df 13 56 ea 50 00 1a 30
30 20 46 00 00 90 10 00 00 18 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
00 10 48 ff 0f 3c 7d 0c 0a 2a 7d 20 20 20 00 21

Signed-off-by: terry_hsiao@compal.corp-partner.google.com <terry_hsiao@compal.corp-partner.google.com>
---
Changes from v1 to v2
- Added missing Signed-off-by tag
 drivers/gpu/drm/panel/panel-edp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
index 679f4af5246d..108569490ed5 100644
--- a/drivers/gpu/drm/panel/panel-edp.c
+++ b/drivers/gpu/drm/panel/panel-edp.c
@@ -1915,6 +1915,7 @@ static const struct edp_panel_entry edp_panels[] = {
 	EDP_PANEL_ENTRY('A', 'U', 'O', 0x723c, &delay_200_500_e50, "B140XTN07.2"),
 	EDP_PANEL_ENTRY('A', 'U', 'O', 0x73aa, &delay_200_500_e50, "B116XTN02.3"),
 	EDP_PANEL_ENTRY('A', 'U', 'O', 0x8594, &delay_200_500_e50, "B133UAN01.0"),
+	EDP_PANEL_ENTRY('A', 'U', 'O', 0x89ba, &delay_200_500_e50, "B116XAT04.1"),
 	EDP_PANEL_ENTRY('A', 'U', 'O', 0x8bba, &delay_200_500_e50, "B140UAN08.5"),
 	EDP_PANEL_ENTRY('A', 'U', 'O', 0xa199, &delay_200_500_e50, "B116XAN06.1"),
 	EDP_PANEL_ENTRY('A', 'U', 'O', 0xa7b3, &delay_200_500_e50, "B140UAN04.4"),
-- 
2.34.1

Hi,

On Tue, Jan 20, 2026 at 10:04 PM
terry_hsiao@compal.corp-partner.google.com
<terry_hsiao@compal.corp-partner.google.com> wrote:
>
> Add support for the AUO - B116XAT04.1 (HW: 1A) panel.
> This panel is used on MT8186 Chromebooks
>
> The raw EDID:
> 00 ff ff ff ff ff ff 00 06 af ba 89 00 00 00 00
> 0c 23 01 04 95 1a 0e 78 02 9e a5 96 59 58 96 28
> 1b 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
> 01 01 01 01 01 01 ce 1d 56 ea 50 00 1a 30 30 20
> 46 00 00 90 10 00 00 18 df 13 56 ea 50 00 1a 30
> 30 20 46 00 00 90 10 00 00 18 00 00 00 00 00 00
> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02
> 00 10 48 ff 0f 3c 7d 0c 0a 2a 7d 20 20 20 00 21
>
> Signed-off-by: terry_hsiao@compal.corp-partner.google.com <terry_hsiao@compal.corp-partner.google.com>

Sorry, this is still not right. This should include your name, not
just your mail address twice.

-Doug