This is a note to let you know that I've just added the patch titled
drm/panel: simple: Add missing Innolux G121X1-L03 format, flags, connector
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-panel-simple-add-missing-innolux-g121x1-l03-form.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 4df27c8f580f45880ed4235be059802d7cb12020
Author: Marek Vasut <marex@xxxxxxx>
Date: Thu Mar 28 11:27:36 2024 +0100
drm/panel: simple: Add missing Innolux G121X1-L03 format, flags, connector
[ Upstream commit 11ac72d033b9f577e8ba0c7a41d1c312bb232593 ]
The .bpc = 6 implies .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG ,
add the missing bus_format. Add missing connector type and bus_flags
as well.
Documentation [1] 1.4 GENERAL SPECIFICATI0NS indicates this panel is
capable of both RGB 18bit/24bit panel, the current configuration uses
18bit mode, .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG , .bpc = 6.
Support for the 24bit mode would require another entry in panel-simple
with .bus_format = MEDIA_BUS_FMT_RGB666_1X7X4_SPWG and .bpc = 8, which
is out of scope of this fix.
[1] https://www.distec.de/fileadmin/pdf/produkte/TFT-Displays/Innolux/G121X1-L03_Datasheet.pdf
Fixes: f8fa17ba812b ("drm/panel: simple: Add support for Innolux G121X1-L03")
Signed-off-by: Marek Vasut <marex@xxxxxxx>
Acked-by: Jessica Zhang <quic_jesszhan@xxxxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20240328102746.17868-2-marex@xxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index fd8b16dcf13e7..83cba00f854d6 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1729,6 +1729,9 @@ static const struct panel_desc innolux_g121x1_l03 = {
.unprepare = 200,
.disable = 400,
},
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
};
/*
