From patchwork Tue Dec 17 15:43:44 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13912053 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A6FCEE7718B for ; Tue, 17 Dec 2024 15:44:43 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DE17110E9FD; Tue, 17 Dec 2024 15:44:38 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=collabora.com header.i=@collabora.com header.b="ixeHbIhX"; dkim-atps=neutral Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0DAB410E9FE for ; Tue, 17 Dec 2024 15:44:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1734450276; bh=UPu5+U2SrWMYuB7B0mVnuDcO6l+LeV5HbYYzwuaF9f4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ixeHbIhXHNOP0gaI+PPy5cMplGoeNhH6sMA+Yfl6j4TBzd4H3+WQrjeCy+7gTSql6 U5KxMNsE/AYbwgKbalMGRa3EW+zdzzlIZO+cp55ZOlINVnd0svpLjOoXUt5vwTNEgy qj5+RqfK7dPGQiQ3rdTyFyYveDpvei5MvB7VflXQuNm/Kb3tzrH0sc+Nqwv7M/528D DEFx7dWAXDx6b+1AZ/+FhPEzRV2OvJ99jnV6Uo5KPEwjT4/tJWX1oJrXlL6rFrJ/of qFwv9OKaVtmhRiYIqu6Ma/cx9/nbZ6twShc8oaB0ESGlg2urpiyQtxfxvKkNS7pTjH Q36GFqEn8iqug== Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id 6124017E37A4; Tue, 17 Dec 2024 16:44:35 +0100 (CET) From: AngeloGioacchino Del Regno To: chunkuang.hu@kernel.org Cc: p.zabel@pengutronix.de, airlied@gmail.com, simona@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, ck.hu@mediatek.com, jitao.shi@mediatek.com, jie.qiu@mediatek.com, junzhi.zhao@mediatek.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com, dmitry.baryshkov@linaro.org Subject: [PATCH v3 32/33] drm/mediatek: mtk_hdmi_common: Add var to enable interlaced modes Date: Tue, 17 Dec 2024 16:43:44 +0100 Message-ID: <20241217154345.276919-33-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241217154345.276919-1-angelogioacchino.delregno@collabora.com> References: <20241217154345.276919-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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. Signed-off-by: AngeloGioacchino Del Regno --- drivers/gpu/drm/mediatek/mtk_hdmi_common.c | 1 + drivers/gpu/drm/mediatek/mtk_hdmi_common.h | 1 + drivers/gpu/drm/mediatek/mtk_hdmi_v2.c | 3 ++- 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_common.c b/drivers/gpu/drm/mediatek/mtk_hdmi_common.c index c076e4efcd29..40b4b1d1c837 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_common.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_common.c @@ -424,6 +424,7 @@ 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 e74fe1371324..de5e064585f8 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_common.h +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_common.h @@ -137,6 +137,7 @@ 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 { diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_v2.c b/drivers/gpu/drm/mediatek/mtk_hdmi_v2.c index c71ecc3c1711..5b708fcc0e03 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_v2.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_v2.c @@ -1306,7 +1306,8 @@ static const struct mtk_hdmi_ver_conf mtk_hdmi_conf_v2 = { .bridge_funcs = &mtk_v2_hdmi_bridge_funcs, .codec_ops = &mtk_hdmi_v2_audio_codec_ops, .mtk_hdmi_clock_names = mtk_hdmi_v2_clk_names, - .num_clocks = MTK_HDMI_V2_CLK_COUNT + .num_clocks = MTK_HDMI_V2_CLK_COUNT, + .interlace_allowed = true }; static const struct mtk_hdmi_conf mtk_hdmi_conf_mt8188 = {