From: Louis-Alexis Eyraud Date: Fri, 6 Jun 2025 12:50:12 +0000 (+0200) Subject: drm/mediatek: mtk_dpi: Reorder output formats on MT8195/88 X-Git-Tag: v6.16-rc7~29^2~1^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5ceed7a6d34a8800bc39673bf2d5573990fbac4d;p=thirdparty%2Flinux.git 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: 20fa6a8fc588 ("drm/mediatek: mtk_dpi: Allow additional output formats on MT8195/88") Signed-off-by: Louis-Alexis Eyraud Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: CK Hu 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 --- diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index 6fb85bc6487a..a2fdceadf209 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c @@ -1095,7 +1095,6 @@ 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, @@ -1103,18 +1102,19 @@ static const u32 mt8195_dpi_output_fmts[] = { 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, };