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 BE5FFD13594 for ; Tue, 29 Oct 2024 07:30:29 +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: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=5rdYaoJWhv9lSLdyhM9JutiIap6bmtJIlC+SZ/i4Iro=; b=wGPkAjokJZOPsExgBsUyeL9gnF t0bY5/z2Ojk5ouzAcKWDjq0Ym433GiUko+imclOpyYUkMj87ryNRuqIF59eDJ5FPtiJxS59BrEDMJ oHxvlDYH9WJ6moIC96UjATm5/YdvEWTRC3WWZ+jqW6G3YEXhsU6dxTHpB5njsSU+U5ZvOvwuA5NtU HxaRviwwqOWlGHIcJSk208wcbdwc1K4ZLWowJvS3l2mpN41GybgrAGwEP542V9g5/sng8WSlSSg4q mnVMWluOtorOeL0lDprwNK/EAIUj+8h5Qcnr57MblhNoZTygXy6jOr0kVe156n9SYM7yZSaTNBD0X qd8vN66A==; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241029_002117_699241_82448755 X-CRM114-Status: GOOD ( 11.84 ) 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 On 29/10/2024 08:17, Sandor Yu wrote: >> >> On Tue, Oct 29, 2024 at 02:02:11PM +0800, Sandor Yu wrote: >>> + interrupts: >>> + items: >>> + - description: Hotplug cable plugin. >>> + - description: Hotplug cable plugout. >>> + >>> + interrupt-names: >>> + items: >>> + - const: plug_in >>> + - const: plug_out >>> + >>> + data-lanes: >>> + $ref: /schemas/media/video-interfaces.yaml#/properties/data-lanes >>> + minItems: 4 >>> + maxItems: 4 >>> + description: Lane reordering for HDMI or DisplayPort interface. >> >> Please look how existing bindings do it. data-lanes is a property of port. >> Otherwise why would you like this to be applied to the input? > > 'lane reordering' is a feature of the MHDP IP, and different boards have different mappings. Yeah, and? > > Benjamin comments in v16, the imx8mq-zii-ultra board's lane mapping differs from the default in my driver, > so we need to treat it as an input. But HDMI is not your input port. At least that's what few lines below! This is confusing. > > As data-lanes is a property of port, so there is no exist property could be reused, data-lanes, really, what is the problem here? > How about revert 'data-lanes' back to my previous implementation of 'lane-mapping'? No. Best regards, Krzysztof