From nobody Mon Feb 9 00:53:33 2026 Received: from mail-pj1-f74.google.com (mail-pj1-f74.google.com [209.85.216.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 00EBA2E88A1 for ; Thu, 16 Oct 2025 23:59:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.74 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760659158; cv=none; b=XVxEIqtry6h8O2vzYAoYLevVbAB3jKYVEIAyNrRQ+NkjURvp3IIGUNZaH9Bngqc+IqC3G3CdzBnDcyghMLi7OQISJB+c1W4nPycRRmx8pzkxBSKQLFD7nMuVRr+kAmLbnMGDPBcPtkafeHtU0/fcIDOyYhFAMMSvT98cciS/1gI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760659158; c=relaxed/simple; bh=cVcXBVu0k1e2ZRGGGJ4RUhqAr8gGPi6p8pLo82SXQ14=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=GxHwZuvOXBfEBuTMRfdv1DyY/9uB5tFykGpcW1BNBBSeb21Lv8h93sGVEuTZITg3pWsyYpyFsKlkS0EMwNw0rdFMy2B1+7bM3uPCnIO1C66dhZWd8dXjOIhbvwN4pU5kd6ZVThnxlVhYmo/O7dGGaMumW8NihECA2FkcNR2ESxw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--jthies.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=Ccep93lD; arc=none smtp.client-ip=209.85.216.74 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--jthies.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="Ccep93lD" Received: by mail-pj1-f74.google.com with SMTP id 98e67ed59e1d1-33bb3b235ebso1962165a91.1 for ; Thu, 16 Oct 2025 16:59:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1760659156; x=1761263956; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=eqtzN3u7r+YLYm+sK/X2sT3wcYKU5XU4zGVHMnL2rk8=; b=Ccep93lDRJnQiFPpREkcH9twaXLS8KEc9q8O8s7cDLRqIFM78PXMo98tJISo/lqxwc M5+zGuMHgydwkEoqRQ2nKbfUC1C78Y/s4Le5YIxAixcrjkawsBKTsF2mK/f1kL6r5KOs 4OYKCPK9cN6fCSt3wGhYZisXNAqmeIWCQMoB6GkVSt/Jl9Ibg1/y3TKYNIO27tDWVmOG fBA4pY8SM9kz6wO5it0tabg4vgVjDvCpOYtSymQxnMlkfemhWMrLrkUoKD/OF6Z+zuWL ShoG8V9r/2avnv7AANwOitqZkVNLNXOhMgrng73rqoaV40bTDdSJpIQ+5dHg2Ppl2TZA s/5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760659156; x=1761263956; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=eqtzN3u7r+YLYm+sK/X2sT3wcYKU5XU4zGVHMnL2rk8=; b=Md0fAkuC0B/GEa1I/haWeSnkrFxt+AA+n7DaOHM+3Yesu2JzBvRAmyKLxgpifn5KXW UXr6xYg15fhi5v3A2D709uFzNYJ+mgGp8eW0FPv04GtlBbF7/zwVbPeVEArsxMlJLsQX G51mzG8QcncRJ1/XJe19l2//+7GTNHcGSwAYO5lDHRkCvKX8Cr/nbmtsBtPnYjnnO436 KP9ODStMKesk7tgD506jFwyOU6MvfBvctWKpfz87y/PbihN5ktq0XrojjYdAz8pbnnZu oo22X2ph1osNJCwHNZb942v1Z6GPENJlfrg6mDQ2dIrzBVvQC9cI11Ue6dLWH53X/Nmo a+1Q== X-Forwarded-Encrypted: i=1; AJvYcCXK+FI4Y5OEP+1OSJcdcPfJhfzLFm6HGaAVYLhilWi6Q/Giu60E0C5w89cJy7sBj7l2pBwAXDWMitrELKk=@vger.kernel.org X-Gm-Message-State: AOJu0YwFEIYC2naPMgqVxmqZnbpy2pTDYpdLEDyPvMFB3TVxvido9S/1 +XqTOEDLwui0TqJPlpDMB+HDZseQFY1RSJ/rzEGOR0q2P2MIqTwXJ1LXKH4i6HRKadLlZ0D0rea lOvU45Q== X-Google-Smtp-Source: AGHT+IHtcbdwP9Wxf0JSNuqCWmvroXZg4RbHOg6ahPle404TYQoEdJxSL7fw+8XsYpRsjXT5w4FJSGoxoa4= X-Received: from pjbsc12.prod.google.com ([2002:a17:90b:510c:b0:33b:9db7:e905]) (user=jthies job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:55cf:b0:329:d8d2:3602 with SMTP id 98e67ed59e1d1-33bcf8f9c49mr2193375a91.17.1760659156328; Thu, 16 Oct 2025 16:59:16 -0700 (PDT) Date: Thu, 16 Oct 2025 23:59:08 +0000 In-Reply-To: <20251016235909.2092917-1-jthies@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20251016235909.2092917-1-jthies@google.com> X-Mailer: git-send-email 2.51.0.858.gf9c4a03a3a-goog Message-ID: <20251016235909.2092917-3-jthies@google.com> Subject: [PATCH v2 2/3] usb: typec: ucsi: Report power supply changes on power opmode changes From: Jameson Thies To: heikki.krogerus@linux.intel.com, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Cc: dmitry.baryshkov@oss.qualcomm.com, bleung@chromium.org, gregkh@linuxfoundation.org, akuchynski@chromium.org, abhishekpandit@chromium.org, sebastian.reichel@collabora.com, kenny@panix.com, linux-pm@vger.kernel.org, Jameson Thies Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Report opmode changes from the PPM to the power supply class by calling ucsi_port_psy_changed(). If the current opmode is USB PD, do not call ucsi_port_psy_changed(). The power supply class will be updated after requesting partner source PDOs. Signed-off-by: Jameson Thies Reviewed-by: Benson Leung Reviewed-by: Heikki Krogerus --- drivers/usb/typec/ucsi/ucsi.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c index 3f568f790f39..7b718049d0d1 100644 --- a/drivers/usb/typec/ucsi/ucsi.c +++ b/drivers/usb/typec/ucsi/ucsi.c @@ -1022,14 +1022,17 @@ static void ucsi_pwr_opmode_change(struct ucsi_conn= ector *con) case UCSI_CONSTAT_PWR_OPMODE_TYPEC1_5: con->rdo =3D 0; typec_set_pwr_opmode(con->port, TYPEC_PWR_MODE_1_5A); + ucsi_port_psy_changed(con); break; case UCSI_CONSTAT_PWR_OPMODE_TYPEC3_0: con->rdo =3D 0; typec_set_pwr_opmode(con->port, TYPEC_PWR_MODE_3_0A); + ucsi_port_psy_changed(con); break; default: con->rdo =3D 0; typec_set_pwr_opmode(con->port, TYPEC_PWR_MODE_USB); + ucsi_port_psy_changed(con); break; } } --=20 2.51.0.858.gf9c4a03a3a-goog