Hi, Bo-Chen: On Fri, 2022-07-01 at 11:58 +0800, Bo-Chen Chen wrote: > DPI is not support output format as YUV, but there is the setting of > configuring output YUV. Therefore, remove them in this patch. Applied to mediatek-drm-next [1], thanks. [1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next Regards, CK > > Fixes: 9e629c17aa8d ("drm/mediatek: Add DPI sub driver") > Signed-off-by: Bo-Chen Chen <rex-bc.chen@xxxxxxxxxxxx> > --- > drivers/gpu/drm/mediatek/mtk_dpi.c | 31 ++++++-------------------- > ---- > 1 file changed, 6 insertions(+), 25 deletions(-) > > diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c > b/drivers/gpu/drm/mediatek/mtk_dpi.c > index f66a121ba0c9..3473ee18ad97 100644 > --- a/drivers/gpu/drm/mediatek/mtk_dpi.c > +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c > @@ -54,13 +54,7 @@ enum mtk_dpi_out_channel_swap { > }; > > enum mtk_dpi_out_color_format { > - MTK_DPI_COLOR_FORMAT_RGB, > - 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 > + MTK_DPI_COLOR_FORMAT_RGB > }; > > struct mtk_dpi { > @@ -373,24 +367,11 @@ 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) > { > - if ((format == MTK_DPI_COLOR_FORMAT_YCBCR_444) || > - (format == MTK_DPI_COLOR_FORMAT_YCBCR_444_FULL)) { > - mtk_dpi_config_yuv422_enable(dpi, false); > - mtk_dpi_config_csc_enable(dpi, true); > - mtk_dpi_config_swap_input(dpi, false); > - mtk_dpi_config_channel_swap(dpi, > MTK_DPI_OUT_CHANNEL_SWAP_BGR); > - } else if ((format == MTK_DPI_COLOR_FORMAT_YCBCR_422) || > - (format == MTK_DPI_COLOR_FORMAT_YCBCR_422_FULL)) { > - mtk_dpi_config_yuv422_enable(dpi, true); > - mtk_dpi_config_csc_enable(dpi, true); > - mtk_dpi_config_swap_input(dpi, true); > - mtk_dpi_config_channel_swap(dpi, > MTK_DPI_OUT_CHANNEL_SWAP_RGB); > - } else { > - mtk_dpi_config_yuv422_enable(dpi, false); > - mtk_dpi_config_csc_enable(dpi, false); > - mtk_dpi_config_swap_input(dpi, false); > - mtk_dpi_config_channel_swap(dpi, > MTK_DPI_OUT_CHANNEL_SWAP_RGB); > - } > + /* only support RGB888 */ > + mtk_dpi_config_yuv422_enable(dpi, false); > + mtk_dpi_config_csc_enable(dpi, false); > + mtk_dpi_config_swap_input(dpi, false); > + mtk_dpi_config_channel_swap(dpi, MTK_DPI_OUT_CHANNEL_SWAP_RGB); > } > > static void mtk_dpi_dual_edge(struct mtk_dpi *dpi)
