This is a note to let you know that I've just added the patch titled
drm/panel: simple: fix active size for Ampire AM-480272H3TMQW-T01H
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-fix-active-size-for-ampire-am-48027.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 d841c53b30d3cc981ac76595875a83e2edf58a71
Author: Dario Binacchi <dario.binacchi@xxxxxxxxxxxxxxxxxxxx>
Date: Tue May 16 10:50:39 2023 +0200
drm/panel: simple: fix active size for Ampire AM-480272H3TMQW-T01H
[ Upstream commit f24b49550814fdee4a98b9552e35e243ccafd4a8 ]
The previous setting was related to the overall dimension and not to the
active display area.
In the "PHYSICAL SPECIFICATIONS" section, the datasheet shows the
following parameters:
----------------------------------------------------------
| Item | Specifications | unit |
----------------------------------------------------------
| Display area | 98.7 (W) x 57.5 (H) | mm |
----------------------------------------------------------
| Overall dimension | 105.5(W) x 67.2(H) x 4.96(D) | mm |
----------------------------------------------------------
Fixes: 966fea78adf2 ("drm/panel: simple: Add support for Ampire AM-480272H3TMQW-T01H")
Signed-off-by: Dario Binacchi <dario.binacchi@xxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
[narmstrong: fixed Fixes commit id length]
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20230516085039.3797303-1-dario.binacchi@xxxxxxxxxxxxxxxxxxxx
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 312a3c4e23318..ec0085e664365 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -531,8 +531,8 @@ static const struct panel_desc ampire_am_480272h3tmqw_t01h = {
.num_modes = 1,
.bpc = 8,
.size = {
- .width = 105,
- .height = 67,
+ .width = 99,
+ .height = 58,
},
.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
};
