[PATCH 0/2] drm/panel: add WLED supply support

From: Arpit Saini

Date: Tue Sep 29 2026 - 09:23:47 EST


This is a follow-up to the applied ILI7807S panel support series.

Link: https://lore.kernel.org/all/20260701-ili7807s-v4-0-c7d76d4780a5@xxxxxxxxxxxxxxxx/

Some boards, such as the Qualcomm Shikra CQS EVK and Shikra CQM EVK,
drive the panel's backlight from an external WLED driver whose enable
input is wired through a supply, typically modeled as a fixed
regulator (e.g. vreg_wled).

Platforms without this hardware may omit wled-supply and
use the existing DCS or external backlight handling.

Signed-off-by: Arpit Saini <arpit.saini@xxxxxxxxxxxxxxxx>
---
Arpit Saini (2):
dt-bindings: display: panel: add optional wled-supply
drm/panel: ili7807s: Add WLED supply

.../devicetree/bindings/display/panel/ilitek,ili7807s.yaml | 12 ++++++++++++
drivers/gpu/drm/panel/panel-ilitek-ili7807s.c | 1 +
2 files changed, 13 insertions(+)
---
base-commit: 6375e61c01e93e35ee7acd336a689ac1fae4b509
change-id: 20260929-wled-supply-series-e10b2c5d5103

Best regards,
--
Arpit Saini <arpit.saini@xxxxxxxxxxxxxxxx>