From patchwork Tue Apr 15 10:43:19 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: 14052054 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 759D3C369AB for ; Tue, 15 Apr 2025 11:26:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=sr+kw7CPM5Wak4Nvgagfmcz2yZ2HJtkiCugUggpOg38=; b=kBZ8AXo5k9IUZtl9rNVaAM4p4T p4u+CYvcBpakEmmfER46WpxJE5HXWbF9/+HB1kl/0esivOve3j/8JIhTo6OT8+3ZRdF/gvWTKJv6f RDCq8UTIx+2h9cqVgcM/ZGywWaP+MZdgh3XAIIUrOWxQN42bMjYxQ25DB3DiwJ5fyKisR/CLj19BY zYeTuBA/U+Q8MV0K4250JzGgmDAVUIDWjhRHtqs/AZO7FTfW/8yb9roOV8AljfY/zmSxrUuryOJIT KSEaRpdjKZkBdwoN59rK239D+BZPS6HwVMAKZLQ0Qt7S8zR7xR0qHgeqF9CGLdQwbFOx+ibkv5fYQ m5mjHAiA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u4eQj-00000005Wpl-3QdY; Tue, 15 Apr 2025 11:26:17 +0000 Received: from bali.collaboradmins.com ([148.251.105.195]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u4dlu-00000005NhK-2xgy; Tue, 15 Apr 2025 10:44:07 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1744713845; bh=a91+q+20hy0NODEIDCf468pEbhhoKhEbHoR3+M0KwbE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=B8IBB8PSD6tv37+sGw2GaVj06lmR8S7OdnHoLX7wrGawQz31qaIAgrFAaOl0waVvP Snyodm8roOGQjm80u+fsFx5XPndAPIJ15WUEvwh1wyIzLQHEM+03iFO445edwj+KcU ZYVxbmg/x7dXh3NehVoYSS1jV7qMrZqS8URlMJn4Lp4fv9TPSVcnn0fnv9uHfIs346 3OZAfkyRKpDBMva7XKowBk2wn13wZVnmDo7rcWIRTUB43nWCAWCTGTdjQ2mUE0qZwJ Rp+vxGuqz+Y5K/qBx4/U8HpO5rYuLUV0jFtmdGkqLG9bGIU98ce+kPzJ+Hg16EbAiW hj+pyohmM9F0A== 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 E2C7B17E09B5; Tue, 15 Apr 2025 12:44:03 +0200 (CEST) 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 v9 21/23] drm/mediatek: mtk_hdmi_common: Add var to enable interlaced modes Date: Tue, 15 Apr 2025 12:43:19 +0200 Message-ID: <20250415104321.51149-22-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250415104321.51149-1-angelogioacchino.delregno@collabora.com> References: <20250415104321.51149-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250415_034406_901883_0FC6079E X-CRM114-Status: UNSURE ( 9.61 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 --- drivers/gpu/drm/mediatek/mtk_hdmi_common.c | 1 + drivers/gpu/drm/mediatek/mtk_hdmi_common.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_common.c b/drivers/gpu/drm/mediatek/mtk_hdmi_common.c index b6043d99be7e..dc59f46b790c 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_common.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_common.c @@ -415,6 +415,7 @@ 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 d3de8afff40f..38d1bdf4c77e 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 {