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[209.85.208.50]) by smtp.gmail.com with ESMTPSA id a24-20020a1709064a5800b00a23699a31e8sm400342ejv.89.2023.12.18.08.42.20 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 18 Dec 2023 08:42:21 -0800 (PST) Received: by mail-ed1-f50.google.com with SMTP id 4fb4d7f45d1cf-5534180f0e9so11655a12.1 for ; Mon, 18 Dec 2023 08:42:20 -0800 (PST) X-Received: by 2002:a05:6402:22fc:b0:553:7ff4:5885 with SMTP id dn28-20020a05640222fc00b005537ff45885mr32312edb.2.1702917740102; Mon, 18 Dec 2023 08:42:20 -0800 (PST) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20231214152817.2766280-1-treapking@chromium.org> <20231214152817.2766280-2-treapking@chromium.org> In-Reply-To: <20231214152817.2766280-2-treapking@chromium.org> From: Doug Anderson Date: Mon, 18 Dec 2023 08:42:02 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v3 1/3] drm/panel-edp: Add powered_on_to_enable delay To: Pin-yen Lin Cc: Neil Armstrong , Jessica Zhang , Sam Ravnborg , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Guenter Roeck , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi, On Thu, Dec 14, 2023 at 7:28=E2=80=AFAM Pin-yen Lin wrote: > > Add the support of powered_on_to_enable delay as the minimum time that > needs to have passed between the panel powered on and enable may begin. > > This delay is seen in BOE panels as the minimum delay of T3+T4+T5+T6+T8 > in the eDP timing diagrams. > > Signed-off-by: Pin-yen Lin > Reviewed-by: Douglas Anderson > > --- > > Changes in v3: > - Collect review tag. > > drivers/gpu/drm/panel/panel-edp.c | 20 ++++++++++++++++++++ > 1 file changed, 20 insertions(+) Pushed to drm-misc-next: 4464af92f276 drm/panel-edp: Add powered_on_to_enable delay