[PATCH] drm/bridge: lt9611uxc: add support for 4K@30 resolution

From: Nilesh Laad
Date: Tue Jul 29 2025 - 09:30:54 EST


Add 3840x2160@30 mode in lt9611uxc modes to add support for
4K@30 resolution.

Signed-off-by: Nilesh Laad <nilesh.laad@xxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c
index cfe389b4c25c..ac53da6c9711 100644
--- a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c
@@ -100,6 +100,7 @@ struct lt9611uxc_mode {
* Enumerate them here to check whether the mode is supported.
*/
static struct lt9611uxc_mode lt9611uxc_modes[] = {
+ { 3840, 4400, 2160, 2250, 30 },
{ 1920, 2200, 1080, 1125, 60 },
{ 1920, 2200, 1080, 1125, 30 },
{ 1920, 2640, 1080, 1125, 25 },

---
base-commit: 9744cbe3603db5dbd6e63da9c3bed8df68a6d3ba
change-id: 20250729-lt9611uxc-4k30-6175bb8a0570
prerequisite-message-id: 20250725-lt9611uxc-modes-v1-1-6a13b181927d@xxxxxxxxxxxxxxxx
prerequisite-patch-id: 6c7107d0c8810b85d722fd32e45f736fff81860b

Best regards,
--
Nilesh Laad <nilesh.laad@xxxxxxxxxxxxxxxx>