From mboxrd@z Thu Jan 1 00:00:00 1970 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 34AB7CEBF8D for ; Mon, 17 Nov 2025 19:13:39 +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:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=fW8y+pDMl5hGQ9sPnlF2Lcw6l0B/Y7yloEZ/f+aofb8=; b=mK4+h7HC193/AvQ8ZYmoEQ6XVL CieOT58aIylAWp4P9l19KqWGy1HHFFvTt+y8U4JRjvMZ4L9S3k4NSCStbLSTYe/kr7f3m1YQFVBU2 BKObwKjDvK0MEfmNqsgd3HKozLqBtZ/L56DRoTCrC564Vhm+Cc6hIR0ndZE9tXYCJ63tUu5UxRSfy VCgvx1JBy5QHaEJ95aaVi4sRu0yHLqflttMRO29rSIqQFemLyLjG23nqWDLz35ZLTLjW19jy91oPK Mh0teZbaU1h9I7nWRz33SJRIyAlIvMym+c93pJBoZ0/MsDv9cEbIq9+I2L/rETOf0WLmOz6wohcyD Hxlk26qg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vL4fJ-0000000GiFQ-2lDa; Mon, 17 Nov 2025 19:13:29 +0000 Received: from sender4-pp-f112.zoho.com ([136.143.188.112]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vL4fB-0000000Gi8y-1frQ; Mon, 17 Nov 2025 19:13:22 +0000 ARC-Seal: i=1; a=rsa-sha256; t=1763406774; cv=none; d=zohomail.com; s=zohoarc; b=U8xLtUf1JkSU4irWo5t9v+N5tbr8fuIwF3WsKDv2i73F1hxoSomrPwkyikcTea/ZRjhe7IDHvX3+rJ2jPlaKfrSJViVdYUca23DPhrANSFgESmKa1Bmur6ukOxDDxxhdc62jdC9hA1ofKbxbfFK+Kgy5jtMDmfJFIbLSWKr1E1Y= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1763406774; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=fW8y+pDMl5hGQ9sPnlF2Lcw6l0B/Y7yloEZ/f+aofb8=; b=atimN2P3ElBUe2s9aDBAXsRYsfOWUFN037Epk+vi9rRmns8KeqR2Moxbik+S3rYRpzVJd0dbrkxGidR5fEfw31UZfwfSgQCPPvz0s1Pnf/rW2GKdpPsM5/c67cuXr6CBOQW83/rYUP/oafn7idxXZR3L2cv0sg3Ue5KaJNgKgcw= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=nicolas.frattaroli@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1763406774; s=zohomail; d=collabora.com; i=nicolas.frattaroli@collabora.com; h=From:From:Date:Date:Subject:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Message-Id:References:In-Reply-To:To:To:Cc:Cc:Reply-To; bh=fW8y+pDMl5hGQ9sPnlF2Lcw6l0B/Y7yloEZ/f+aofb8=; b=aFQazYmh1rjqCYqQKNQDGpp/GUX9ytk87Lg+5AUI9ZCFWg3tGwVR8lXHvSAW1gOj mvPUzY+2qaGIkoy1MStW14joH1ys/4w6mHRNUip+lfAcuJ+k8OVIAbnZcSmwIm9NHYf fueQjxe83tbqRUaUrVJixNJy4hv0lJS8nS6lnZ4A= Received: by mx.zohomail.com with SMTPS id 1763406772083636.4830146566981; Mon, 17 Nov 2025 11:12:52 -0800 (PST) From: Nicolas Frattaroli Date: Mon, 17 Nov 2025 20:11:49 +0100 Subject: [PATCH v4 05/10] drm/bridge: dw-hdmi-qp: Set bridge supported_formats MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251117-color-format-v4-5-0ded72bd1b00@collabora.com> References: <20251117-color-format-v4-0-0ded72bd1b00@collabora.com> In-Reply-To: <20251117-color-format-v4-0-0ded72bd1b00@collabora.com> To: Harry Wentland , Leo Li , Rodrigo Siqueira , Alex Deucher , =?utf-8?q?Christian_K=C3=B6nig?= , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Andy Yan , Jani Nikula , Rodrigo Vivi , Joonas Lahtinen , Tvrtko Ursulin Cc: kernel@collabora.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, Nicolas Frattaroli X-Mailer: b4 0.14.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251117_111321_502499_7F4AC905 X-CRM114-Status: GOOD ( 10.72 ) 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 The drm_bridge "supported_formats" member stores a bitmask of supported HDMI output formats if the bridge is in fact an HDMI bridge. However, until now, the synopsys dw-hdmi-qp driver did not set this member in the bridge it creates. Set it based on the platform data's supported_formats member, and default to BIT(HDMI_COLORSPACE_RGB) if it's absent, which preserves the previous behaviour. Signed-off-by: Nicolas Frattaroli --- drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c index fe4c026280f0..cf888236bd65 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c @@ -1269,6 +1269,11 @@ struct dw_hdmi_qp *dw_hdmi_qp_bind(struct platform_device *pdev, dev_warn(dev, "Set ref_clk_rate to vendor default\n"); } + if (plat_data->supported_formats) + hdmi->bridge.supported_formats = plat_data->supported_formats; + else + hdmi->bridge.supported_formats = BIT(HDMI_COLORSPACE_RGB); + dw_hdmi_qp_init_hw(hdmi); ret = devm_request_threaded_irq(dev, plat_data->main_irq, -- 2.51.2