diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index d066fbd6ffb6c33e22ba1898729e827012a24d96..c8d47e338ceb6a4d6e6e46c7725cfb0ddd3c2e0b 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c @@ -59,7 +59,12 @@ enum mtk_dpi_out_channel_swap { enum mtk_dpi_out_color_format { MTK_DPI_COLOR_FORMAT_RGB, - MTK_DPI_COLOR_FORMAT_YCBCR_422 + MTK_DPI_COLOR_FORMAT_RGB_FULL, + MTK_DPI_COLOR_FORMAT_YCBCR_444, + MTK_DPI_COLOR_FORMAT_YCBCR_422, + MTK_DPI_COLOR_FORMAT_XV_YCC, + MTK_DPI_COLOR_FORMAT_YCBCR_444_FULL, + MTK_DPI_COLOR_FORMAT_YCBCR_422_FULL }; struct mtk_dpi { @@ -450,12 +455,19 @@ static void mtk_dpi_config_disable_edge(struct mtk_dpi *dpi) static void mtk_dpi_config_color_format(struct mtk_dpi *dpi, enum mtk_dpi_out_color_format format) { - mtk_dpi_config_channel_swap(dpi, MTK_DPI_OUT_CHANNEL_SWAP_RGB); - - if (format == MTK_DPI_COLOR_FORMAT_YCBCR_422) { + switch (format) { + case MTK_DPI_COLOR_FORMAT_YCBCR_444: + case MTK_DPI_COLOR_FORMAT_YCBCR_444_FULL: + mtk_dpi_config_yuv422_enable(dpi, false); + mtk_dpi_config_csc_enable(dpi, true); + if (dpi->conf->swap_input_support) + mtk_dpi_config_swap_input(dpi, false); + mtk_dpi_config_channel_swap(dpi, MTK_DPI_OUT_CHANNEL_SWAP_BGR); + break; + case MTK_DPI_COLOR_FORMAT_YCBCR_422: + case MTK_DPI_COLOR_FORMAT_YCBCR_422_FULL: mtk_dpi_config_yuv422_enable(dpi, true); mtk_dpi_config_csc_enable(dpi, true); - /* * If height is smaller than 720, we need to use RGB_TO_BT601 * to transfer to yuv422. Otherwise, we use RGB_TO_JPEG. @@ -463,11 +475,17 @@ static void mtk_dpi_config_color_format(struct mtk_dpi *dpi, mtk_dpi_mask(dpi, DPI_MATRIX_SET, dpi->mode.hdisplay <= 720 ? MATRIX_SEL_RGB_TO_BT601 : MATRIX_SEL_RGB_TO_JPEG, INT_MATRIX_SEL_MASK); - } else { + if (dpi->conf->swap_input_support) + mtk_dpi_config_swap_input(dpi, true); + mtk_dpi_config_channel_swap(dpi, MTK_DPI_OUT_CHANNEL_SWAP_RGB); + break; + default: mtk_dpi_config_yuv422_enable(dpi, false); mtk_dpi_config_csc_enable(dpi, false); if (dpi->conf->swap_input_support) mtk_dpi_config_swap_input(dpi, false); + mtk_dpi_config_channel_swap(dpi, MTK_DPI_OUT_CHANNEL_SWAP_RGB); + break; } } @@ -1026,6 +1044,11 @@ static const u32 mt8183_output_fmts[] = { MEDIA_BUS_FMT_RGB888_2X12_BE, }; +static const u32 mt8195_dpi_output_fmts[] = { + MEDIA_BUS_FMT_RGB888_2X12_LE, + MEDIA_BUS_FMT_RGB888_2X12_BE, +}; + static const u32 mt8195_output_fmts[] = { MEDIA_BUS_FMT_RGB888_1X24, MEDIA_BUS_FMT_YUYV8_1X16,