From patchwork Wed Jan 8 11:27:43 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13930606 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 50523E7719A for ; Wed, 8 Jan 2025 11:29:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BAC7310EBA2; Wed, 8 Jan 2025 11:29:23 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=collabora.com header.i=@collabora.com header.b="U7J0Je0w"; dkim-atps=neutral Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0E41810EB9F for ; Wed, 8 Jan 2025 11:29:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1736335728; bh=bW2Q6udBnRutTIp7P/AXDgwZQ5xd7Fw9EAFVpMVD/h8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=U7J0Je0wR0Zfag4/Jukwcuaeotpoc4pFYpgLl76poBJii2yPzocqc5SpEg3QzFLZ8 Fe64fr4l0Mlu5hz1OPfLConW6Qeu1Pg02zIiquCv36Wlfg6MqMzGiGgu9CXx9hEJ2C GGUprBfI1uYM/V2JvsMHaZYjbyuX94oj4Hkl8qdlmSztyvufu++wsRd54Dc+QoAdJ0 h9hGuWX0g2Edr2HkeZvTfeAF5VbZEQ0ntCE2faX3QCXZYPjS97Jdg3fnIMdxFsY4mx yT0yiX2PVerLtXShH5VkS/H2Y+DHShlP0qmhc/Olg59Yomr/65hDqrL0WrGbkW1wIm Rq3EEkI0iHNvg== 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 6C44C17E157C; Wed, 8 Jan 2025 12:28:47 +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, lewis.liao@mediatek.com, ives.chenjh@mediatek.com, tommyyl.chen@mediatek.com, jason-jh.lin@mediatek.com Subject: [PATCH v4 33/34] drm/mediatek: mtk_hdmi_common: Add var to enable interlaced modes Date: Wed, 8 Jan 2025 12:27:43 +0100 Message-ID: <20250108112744.64686-34-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20250108112744.64686-1-angelogioacchino.delregno@collabora.com> References: <20250108112744.64686-1-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 1804fe3f986c..be9b7a8e4a87 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_common.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_common.c @@ -428,6 +428,7 @@ 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 4cecfef1466b..8841fa4e476a 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_v2.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_v2.c @@ -1301,7 +1301,8 @@ 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 = {