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Subject[PATCH v3 3/5] drm/panel: st7703: Add media bus format
Date
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>
---
drivers/gpu/drm/panel/panel-sitronix-st7703.c | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7703.c b/drivers/gpu/drm/panel/panel-sitronix-st7703.c
index a2c303e5732c..73f69c929a75 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7703.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7703.c
@@ -453,6 +453,10 @@ static int st7703_prepare(struct drm_panel *panel)
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;
}

--
2.33.0
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