drm/mediatek: mtk_dpi: Reorder output formats on MT8195/88

Reorder output format arrays in both MT8195 DPI and DP_INTF block
configuration by decreasing preference order instead of alphanumeric
one, as expected by the atomic_get_output_bus_fmts callback function
of drm_bridge controls, so the RGB ones are used first during the
bus format negotiation process.

Fixes: 20fa6a8 ("drm/mediatek: mtk_dpi: Allow additional output formats on MT8195/88")
Signed-off-by: Louis-Alexis Eyraud <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Reviewed-by: CK Hu <[email protected]>
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20250606-mtk_dpi-mt8195-fix-wrong-color-v1-1-47988101b798@collabora.com/
Signed-off-by: Chun-Kuang Hu <[email protected]>

Author: laeyraud

drivers/gpu/drm/mediatek/mtk_dpi.c

@@ -1095,26 +1095,26 @@ static const u32 mt8183_output_fmts[] = {
 };
 
 static const u32 mt8195_dpi_output_fmts[] = {
-	MEDIA_BUS_FMT_BGR888_1X24,
 	MEDIA_BUS_FMT_RGB888_1X24,
 	MEDIA_BUS_FMT_RGB888_2X12_LE,
 	MEDIA_BUS_FMT_RGB888_2X12_BE,
 	MEDIA_BUS_FMT_RGB101010_1X30,
 	MEDIA_BUS_FMT_YUYV8_1X16,
 	MEDIA_BUS_FMT_YUYV10_1X20,
 	MEDIA_BUS_FMT_YUYV12_1X24,
+	MEDIA_BUS_FMT_BGR888_1X24,
 	MEDIA_BUS_FMT_YUV8_1X24,
 	MEDIA_BUS_FMT_YUV10_1X30,
 };
 
 static const u32 mt8195_dp_intf_output_fmts[] = {
-	MEDIA_BUS_FMT_BGR888_1X24,
 	MEDIA_BUS_FMT_RGB888_1X24,
 	MEDIA_BUS_FMT_RGB888_2X12_LE,
 	MEDIA_BUS_FMT_RGB888_2X12_BE,
 	MEDIA_BUS_FMT_RGB101010_1X30,
 	MEDIA_BUS_FMT_YUYV8_1X16,
 	MEDIA_BUS_FMT_YUYV10_1X20,
+	MEDIA_BUS_FMT_BGR888_1X24,
 	MEDIA_BUS_FMT_YUV8_1X24,
 	MEDIA_BUS_FMT_YUV10_1X30,
 };