From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792802464; b=139+TOyPuN4SKM9VtyWTSUxQQpfORNivC8Wf3ex1RU2uF1wv4IsHMq9Y2GnSOUz/Vd8X IlYBwNrk8em8029HFitxhmqRqJtmgfXrVLykGRSoej81fUUvmxP3IbS4x5xvxvauAhNHn 888n596MoqKw5s1fwIsL/XA5rjy2GrOrpRG0/4SWd1/88WqiwJFVUA4PRUrklgs3U04fG QXQFxZSQ4IyPcvwLpJiE4tsYnvONCydxSPFgBC7NfT3aPHXJENpdVEykDePxbqmRYnQay osQ+BwrMqS+0EewyzuLNNjSW08/W6+ZO96UfEGnXG7hakTv38WFGq2Aq4s+vt8r5Mxg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792802464; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=+OVCLRqCJjt1xVD8TEGfndo9rKbHATp42u+Ysl3vgJo=; b=B399lVwwDAZ7VoYryt7oDlWmlikiYXn9darWBigfAoev4s4U7CM1fn20S4HFUxWUtyXK SHmHVriesI+1rlDXaagwG7e4VVpV1U0kWcs7EGpKM0M0LSRiVpOIY2VMXXDBS5cz96XP4 LNuGQyg66BhPm0VwLEAQrH/1Iylc7ACXAdaWDldMB9l+JLPNtPT5czDXaw/ipEjhfA8OZ HT/DJ0RM42wn9LJRJGzNORRB4qFXXExULabxqUyjIPCfzkU+GMCIHn5qlzJq39XDU+P5Y 1xXpS7SrjoPHrAAAfUT54S2QmzKZpnNThTxtm3R1eUTg0QhqPbSZEY09Vfu1gEFDrFg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=OLE33z5v; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6D02A606A31A for ; Sat, 24 Oct 2026 00:41:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=OLE33z5v Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8709D1F01825; Sat, 24 Oct 2026 00:41:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792802463; bh=+OVCLRqCJjt1xVD8TEGfndo9rKbHATp42u+Ysl3vgJo=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=OLE33z5viC7uZgLxzPcvmqYyleHcR4effzMEIkaOhb9+ZxZgQx33K6pd1sLQghK9U Bi/bax4iTxiF2+qy+Gnc6irNtM+izqs5FWBU5OeJ/EEOshmAd2ArqENj7jpApeJFjB dNGYzMZL5PfnHKgt3lyJuXR/XJb4CY427JT8/BQMk4lKMyqLBe3lW+UfCl+Wroo/Mq RHm3spZfx3glSJ6BmcdPwujtCJ+fLCR9Li+xI4GnAKnXrWztv9pcev32NljpkjyTdw 26Fn6tHOFDpjxsVnop2UgrQylx5pfwfk8+54Tvxf+l8eM1AlcF3dIe+YEF/10oz4hp pr1aSDNjOU0bQ== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v8 4/9] drm/bridge: pass extra events to the HPD callback Reply-To: sashiko-reviews@lists.linux.dev To: "Dmitry Baryshkov" Cc: linux-usb@vger.kernel.org In-Reply-To: <20261024-hpd-irq-events-v8-4-6ee949e7a384@oss.qualcomm.com> References: <20261024-hpd-irq-events-v8-0-6ee949e7a384@oss.qualcomm.com> <20261024-hpd-irq-events-v8-4-6ee949e7a384@oss.qualcomm.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Sat, 24 Oct 2026 00:41:03 +0000 X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > The DisplayPort standard defines a special kind of HPD events called > IRQ_HPD. These events are used to notify DP Source about the events on > the Sink side. >=20 > Bridge drivers report these events through the > drm_bridge_hpd_notify_extra(). Pass down the extra status to the HPD > callback, specified during the drm_bridge_hpd_enable(), letting > underlying drivers (e.g. drm_bridge_connector) to receive these events. >=20 > Acked-by: Francesco Dolcini # lt8912b > Reviewed-by: Pengyu Luo > Acked-by: Heikki Krogerus > Signed-off-by: Dmitry Baryshkov Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261024-hpd-irq-ev= ents-v8-0-6ee949e7a384@oss.qualcomm.com?part=3D4