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@amarulasolutions.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
[narmstrong: fixed Fixes commit id length]
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230516085039.3797303-1-dario.binacchi@amarulasolutions.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 312a3c4e23318d8c30f103c16550d909e00d7b07..ec0085e6643657f64829bbc10cf755c4514cac77 100644 (file)
--- 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,
 };