From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7711B3B388D for ; Sun, 27 Sep 2026 17:42:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790530925; cv=none; b=ubICzpWHkOMZpYYeN6ZxRpQO6UelJMG7fomsQHEEE5aEq5lJqRjxGTeU8GFddT+H4H5HC47cNlZ4vtEaBYCOzc6XYTj1SgaOw7u3GxUF4GuaJchXe5QiC0jTh1dNlH4bIQcdSqfJyjCBMeiPyc6QHstQyIH2uqMGRn5BkQtubbU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790530925; c=relaxed/simple; bh=Ih7qOO7ZAsKK++B2lvXaNo1x42zgrfR5awRGVSrHhmM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=MPbdf3pDUWaDHCg7Xox1Nwv3Sb94AXhsfynOqL/H25w4YRGaKt/AzbJuJ8AmGtuhLKcJ2grLPkcLzv1GDgjQteHRLg+ieTfvWv7xDdGeKkCHAS9TdIWv1Qa0j5O4VT5izoN2LPSTQsHqueMY8rL4mOQZ/T2TebRaDmXMdeJ1BvM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=oEAv1UKQ; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="oEAv1UKQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1B3241F000FF; Sun, 27 Sep 2026 17:42:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790530924; bh=M2R8EMCtjqgp1q1NPnQ6MJ7JMpNjZuPZJDYN1u2/JAI=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=oEAv1UKQJT6is75huFGYW7NJC04wu+aBTFD49Ru5Mv9YlyWpD6/E1XqyQaos3wo6z Xp1oRzBqw21PN46cOJYweBt8Tx5vVOLI0zM5GDCd5EpAvqBiSMqw/k73RDgN3o84zN ELs0UihXcSPIsV7DrOXPh8kBDPp7rZ1IBv5TskValWjJ90w9gdrfSCyIdsdFeMS2c8 HUjVowyYU5YSPnpYyKkrkotqTnS7kUWmEXIUmNfyT8fSFKkTHhJdc7HpTbZpvqqmfs 5A1Uebfc0lYx8FfeUXNZ3tDN2es3W9MbAkaYhlQaCSaQG03wVy70qqhx4noW3TqV3e UrlFh3ZymiP+g== Date: Sun, 27 Sep 2026 19:42:00 +0200 From: Krzysztof Kozlowski To: Linus Walleij Cc: David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Hans Ulli Kroll , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Subject: Re: [PATCH 1/2] dt-bindings: display: faraday,tve200: Use a level-high interrupt Message-ID: <20260927-steady-infrared-penguin-baa4fb@quoll> References: <20260921-gemini-tve200-fix-v1-0-8be03ac2a8f7@kernel.org> <20260921-gemini-tve200-fix-v1-1-8be03ac2a8f7@kernel.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260921-gemini-tve200-fix-v1-1-8be03ac2a8f7@kernel.org> On Mon, Sep 21, 2026 at 11:15:54AM +0200, Linus Walleij wrote: > The TVE200 vertical interrupt can remain pending after acknowledgment. > Using rising-edge triggering can leave it unserviced when no new edge > is generated, causing vblank and page-flip timeouts on the D-Link DIR-685. > > Use level-high triggering in the binding example so a pending interrupt > is delivered again without requiring a new edge. > > Fixes: 8b17e80d9e46 ("drm/tve200: Add DT bindings") Example has no impact beside validation, thus no bug to fix here, really. > Assisted-by: LLM > Signed-off-by: Linus Walleij Acked-by: Krzysztof Kozlowski Best regards, Krzysztof