From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Szyprowski Subject: Re: [PATCH] drm/exynos/hdmi: fix disable sequence Date: Wed, 12 Jul 2017 12:31:43 +0200 Message-ID: References: <1499853683-10261-1-git-send-email-a.hajda@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-reply-to: <1499853683-10261-1-git-send-email-a.hajda@samsung.com> Content-language: en-US Sender: linux-samsung-soc-owner@vger.kernel.org To: Andrzej Hajda , Inki Dae Cc: Bartlomiej Zolnierkiewicz , dri-devel@lists.freedesktop.org, linux-samsung-soc@vger.kernel.org List-Id: dri-devel@lists.freedesktop.org Hi On 2017-07-12 12:01, Andrzej Hajda wrote: > The "Fixes" patch was incorrectly merged, as a result PHY is prematurely > powered off and for example Odroid-U3 cannot disable TV power domain > when HDMI cable is unplugged. > > Signed-off-by: Andrzej Hajda > Reported-by: Marek Szyprowski > Fixes: 625e63e2 ("drm/exynos/hdmi: fix pipeline disable order")~ This patch finally fixes the 'Power domain TV disable failed' issue in linux-next. Tested-by: Marek Szyprowski > --- > drivers/gpu/drm/exynos/exynos_hdmi.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c > index e65cdbf..b1718d8 100644 > --- a/drivers/gpu/drm/exynos/exynos_hdmi.c > +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c > @@ -1501,8 +1501,6 @@ static void hdmi_disable(struct drm_encoder *encoder) > */ > cancel_delayed_work(&hdata->hotplug_work); > cec_notifier_set_phys_addr(hdata->notifier, CEC_PHYS_ADDR_INVALID); > - > - hdmiphy_disable(hdata); > } > > static const struct drm_encoder_helper_funcs exynos_hdmi_encoder_helper_funcs = { Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland