From: AngeloGioacchino Del Regno Date: Thu, 23 Oct 2025 10:32:34 +0000 (+0200) Subject: drm/mediatek: mtk_hdmi_common: Add var to enable interlaced modes X-Git-Tag: v6.19-rc1~157^2~5^2~9 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3cbf91147a534032f84d23cf1349595bfb1638a8;p=thirdparty%2Fkernel%2Flinux.git drm/mediatek: mtk_hdmi_common: Add var to enable interlaced modes Add an interlace_allowed bool member to struct mtk_hdmi_ver_conf which will be used to signal whether interlaced modes are supported by the bridge (in our case, the HDMI IP), and enable it for HDMIv2. Reviewed-by: CK Hu Signed-off-by: AngeloGioacchino Del Regno Signed-off-by: Louis-Alexis Eyraud Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20251023-mediatek-drm-hdmi-v2-v11-8-7873ec4a1edf@collabora.com/ Signed-off-by: Chun-Kuang Hu --- diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_common.c b/drivers/gpu/drm/mediatek/mtk_hdmi_common.c index 55e39ff8da313..bd631b892e2ea 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_common.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_common.c @@ -437,6 +437,7 @@ struct mtk_hdmi *mtk_hdmi_common_probe(struct platform_device *pdev) hdmi->bridge.ddc = hdmi->ddc_adpt; hdmi->bridge.vendor = "MediaTek"; hdmi->bridge.product = "On-Chip HDMI"; + hdmi->bridge.interlace_allowed = ver_conf->interlace_allowed; ret = devm_drm_bridge_add(dev, &hdmi->bridge); if (ret) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_common.h b/drivers/gpu/drm/mediatek/mtk_hdmi_common.h index d3de8afff40f2..38d1bdf4c77e4 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_common.h +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_common.h @@ -131,6 +131,7 @@ struct mtk_hdmi_ver_conf { const struct hdmi_codec_ops *codec_ops; const char * const *mtk_hdmi_clock_names; int num_clocks; + bool interlace_allowed; }; struct mtk_hdmi_conf {