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drm/panel: st7703: Add media bus format 

This allows the DSI bridge to detect the correct bus format.
We currently only support MEDIA_BUS_FMT_RGB888_1X24.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/d7ebeec861f4518c8497a5e07d09d5a9fd123d3d.1633959458.git.agx@sigxcpu.org
This commit is contained in:
Guido Günther 2021-10-11 15:41:25 +02:00
parent 1311f3dfce
commit 0c464eee74
1 changed files with 8 additions and 0 deletions
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8
drivers/gpu/drm/panel/panel-sitronix-st7703.c
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@ -453,6 +453,10 @@ disable_vcc:
return ret;
}
static const u32 mantix_bus_formats[] = {
MEDIA_BUS_FMT_RGB888_1X24,
};
static int st7703_get_modes(struct drm_panel *panel,
struct drm_connector *connector)
{
@ -474,6 +478,10 @@ static int st7703_get_modes(struct drm_panel *panel,
connector->display_info.height_mm = mode->height_mm;
drm_mode_probed_add(connector, mode);
drm_display_info_set_bus_formats(&connector->display_info,
mantix_bus_formats,
ARRAY_SIZE(mantix_bus_formats));
return 1;
}