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[209.85.217.45]) by smtp.gmail.com with ESMTPSA id m19sm6922229vko.9.2020.02.03.16.22.09 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 03 Feb 2020 16:22:09 -0800 (PST) Received: by mail-vs1-f45.google.com with SMTP id 7so10197041vsr.10 for ; Mon, 03 Feb 2020 16:22:09 -0800 (PST) X-Received: by 2002:a67:fbcb:: with SMTP id o11mr16294171vsr.109.1580775728583; Mon, 03 Feb 2020 16:22:08 -0800 (PST) MIME-Version: 1.0 References: <20191218223530.253106-1-dianders@chromium.org> <20191218143416.v3.6.Iaf8d698f4e5253d658ae283d2fd07268076a7c27@changeid> <20200203233711.GF311651@builder> In-Reply-To: <20200203233711.GF311651@builder> From: Doug Anderson Date: Mon, 3 Feb 2020 16:21:53 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v3 6/9] drm/bridge: ti-sn65dsi86: Use 18-bit DP if we can To: Bjorn Andersson , Andrzej Hajda , Neil Armstrong Cc: Rob Clark , linux-arm-msm , Sean Paul , Jeffrey Hugo , Daniel Vetter , Rob Clark , Jonas Karlman , LKML , dri-devel , David Airlie , Jernej Skrabec , Laurent Pinchart Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Andrzej / Neil, On Mon, Feb 3, 2020 at 3:37 PM Bjorn Andersson wrote: > > On Wed 18 Dec 14:35 PST 2019, Douglas Anderson wrote: > > > The current bridge driver always forced us to use 24 bits per pixel > > over the DP link. This is a waste if you are hooked up to a panel > > that only supports 6 bits per color or fewer, since in that case you > > ran run at 18 bits per pixel and thus end up at a lower DP clock rate. > > s/ran/can/ I'm going to make the assumption that you can fix this typo when applying the patch and I'm not planning to send a v4. If that's not a good assumption then please yell. Thanks! -Doug