From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 8D79B1FB2 for ; Sat, 3 Feb 2024 01:26:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706923601; cv=none; b=UV4lBAFp/zOXKttRzu2E4NiwFq6TzbCjhpEodQt6XdQzlT+9YSgWC+cipioWvZOebHO5OZJZsyL6AucAE8fP4l4Yw1KRUspDO5C/EJiKoODRbmQ2FbpDrle/L1pZXJrHnBT4qOOuu7qD5mhmLgtBAYzAEXgLRMs+HhCzgc0Lcks= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706923601; c=relaxed/simple; bh=7AwpwuXdPiaeZN5gy4u31bjRp9LC+rylB/KqETBdEv0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=aZgpExDsM6/yZtLduXIcNg83E10niRgl5WWtd+o5HJsel0cXi7jsFMPbiYVosH9wFPa777r57PGAoDRcHXmoy9W92vgpF5BGw+4ZfoF1QVx3ToksRvIHhbwuNBRnrF+fVQQrtMxtlOhluFFA564KQ4pu+3lP9YeeN6QhFpnPnH8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=aGqC8Ou5; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="aGqC8Ou5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E819CC433F1; Sat, 3 Feb 2024 01:26:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1706923601; bh=7AwpwuXdPiaeZN5gy4u31bjRp9LC+rylB/KqETBdEv0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=aGqC8Ou5pZYWUxvzNLMSRtzDqEfRtwJxL9pJv5nyM4Ot9OZoUsWtaaeJPXEqZk5Ad 0p17xTfXKQFtiN+rEuATK6lJYghYgTB2QrAA9HROQzaq8oYeMaEJzkyTGRSYIlyBau uHcg5NFG2WfzXfVobxMKarEatfQudF8q1WQnAJQQ= Date: Fri, 2 Feb 2024 17:26:40 -0800 From: Greg KH To: Amit Pundir Cc: Sasha Levin , Konrad Dybcio , Dmitry Baryshkov , Stable Subject: Re: [PATCH for-v6.1.y+] drm/msm/dsi: Enable runtime PM Message-ID: <2024020231-tarot-stress-3e50@gregkh> References: <20240130134647.58630-1-amit.pundir@linaro.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240130134647.58630-1-amit.pundir@linaro.org> On Tue, Jan 30, 2024 at 07:16:47PM +0530, Amit Pundir wrote: > From: Konrad Dybcio > > [ Upstream commit 6ab502bc1cf3147ea1d8540d04b83a7a4cb6d1f1 ] > > Some devices power the DSI PHY/PLL through a power rail that we model > as a GENPD. Enable runtime PM to make it suspendable. > > Signed-off-by: Konrad Dybcio > Reviewed-by: Dmitry Baryshkov > Patchwork: https://patchwork.freedesktop.org/patch/543352/ > Link: https://lore.kernel.org/r/20230620-topic-dsiphy_rpm-v2-2-a11a751f34f0@linaro.org > Signed-off-by: Dmitry Baryshkov > Stable-dep-of: 3d07a411b4fa ("drm/msm/dsi: Use pm_runtime_resume_and_get to prevent refcnt leaks") > Signed-off-by: Amit Pundir > --- > Fixes display regression on DB845c running v6.1.75, v6.6.14 and v6.7.2. Now queued up, thanks. greg k-h