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=1792802731; b=JZDUT0/xLrkqmTd9i2z+O5nN32gzjQdrhxss4fWwB/+8zGjwLbG2B7A2IxNChdERruUa YrJ6KX6CBFN6qjKaiXVGU4THb9quMq/Pwbs4rmCLvg6FsGSmYo7ATaR67wK3pfSuHb+le YcJp7eMWY9dk7Ow6Rtmalg/5Qi78wEJ0YUPPVAqSplUK8TMlItqa8rzLC9pNCkA3gierC LMwI+HWmMwX3C+9NR1V/+alVoqp3OT+7AkunOiKSxELm+IcbIw33+UhYqCGrxziIIlJJh 2KbV6feT5OSBd7US8KMTeQWyCw+dR+MlkQU3+N7zf7LRB40Ef4jZQcrhkXLpRaUCw6g== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792802731; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=qNj2XNX+ns4Chsvw2ovQfIICuAr7Ytnfo6UjMp3LKWY=; b=QqTcSamTXUPzRc/E1HTGT1aX43zK/4prwUQpk5rEaOSCEYbrgYJ7GVZPC1umpSX1IMOe 2XYSyJl0Q/E4hB4Fm28BXvRiAgbOKPLXH44wXwZqprEBTaiOmQg0TpDj7zpMygv9mm8ty HznhPTtsU3zfw72Bw9QmtwlzOy2gREzX0feZlikFKAIEjJ/h6wWPTDWo87wOCm0JZR70l nLqrohfMugP0ACAlQUFr4Kk/6r+f4zyDDFs+sri7J8MQW/kdaGwPOBSQurzAjFe0upsWa kmK3tmUqabzqe7EwDSeqJwAJ9brGNgxlLPoS8cEZrfMvBYKaAOhNLcBu8g7N47ms9Rw== 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=UzusLmd1; 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 94602606A31B for ; Sat, 24 Oct 2026 00:45:31 +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=UzusLmd1 Received: by smtp.kernel.org (Postfix) with ESMTPSA id CEE081F01825; Sat, 24 Oct 2026 00:45:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792802730; bh=qNj2XNX+ns4Chsvw2ovQfIICuAr7Ytnfo6UjMp3LKWY=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=UzusLmd1dlBMRrv1Z/xuCf9YagLg/H3sp2K5RSgjITmvmvtNbYo0eRIIH4LFEYOD8 mrOwidO/e3loU4VQvS16pv9NoJre99fVMEPyJfeVdrJu8l86FXNta7q9zZNdS45BL4 m85zUkdrXdPeqRR6hWwIDMgdHVFSgAalHDh4UXPBNu5DmSQTZS1xa2S+PfFlLRBRbk raIx6BMMvqfCh5Zgik91K7kAlVhGuoLxIkdZmjlw2Lx/cF1RQgFn7uvNJ9t+mrPgPT 30pRSvrJicqMPt5H4ryl9Kag4jgKJpsWKKmWGowGm2iAEEi9qUUIFgH+EhAFGC7vwI V6ISj3DlgM2aA== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v8 1/9] drm/connector: report out-of-band IRQ_HPD events Reply-To: sashiko-reviews@lists.linux.dev To: "Dmitry Baryshkov" Cc: linux-usb@vger.kernel.org In-Reply-To: <20261024-hpd-irq-events-v8-1-6ee949e7a384@oss.qualcomm.com> References: <20261024-hpd-irq-events-v8-0-6ee949e7a384@oss.qualcomm.com> <20261024-hpd-irq-events-v8-1-6ee949e7a384@oss.qualcomm.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Sat, 24 Oct 2026 00:45:30 +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 events called IRQ. > These events are used to notify DP Source about the events on the Sink > side. It is extremely important for DP MST handling, where the MST > events are reported through this IRQ. >=20 > In case of the USB-C DP AltMode there is no actual HPD pulse, but the > events are reported through the bits in the AltMode VDOs. >=20 > Rename drm_connector_oob_hotplug_event() to drm_connector_dp_oob_status() > and extend its interface to report IRQ events to the DisplayPort Sink > drivers. >=20 > 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=3D1