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Thu, 20 Dec 2018 13:40:51 -0800 (PST) Received: from localhost ([2607:fb90:1cd6:97bd:49af:e73e:5a36:3b50]) by smtp.gmail.com with ESMTPSA id q5sm37727187pfi.165.2018.12.20.13.40.50 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 20 Dec 2018 13:40:51 -0800 (PST) Date: Thu, 20 Dec 2018 15:40:49 -0600 From: Rob Herring To: Heiko Stuebner Subject: Re: [PATCH 06/15] drm/rockchip: analogix_dp: add support for the rk3368 variant Message-ID: <20181220214049.GA14179@bogus> References: <20181217123650.6773-1-heiko@sntech.de> <20181217123650.6773-7-heiko@sntech.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20181217123650.6773-7-heiko@sntech.de> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181220_134102_830838_2D708A2C X-CRM114-Status: GOOD ( 14.61 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, architt@codeaurora.org, Heiko Stuebner , a.hajda@samsung.com, hjc@rock-chips.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, Laurent.pinchart@ideasonboard.com, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, 17 Dec 2018 13:36:41 +0100, Heiko Stuebner wrote: > Add the compatible and allow the driver to also not set any crtc input > on socs that only have one vop. While that was already possible > because the driver checked against the grf-reg being 0, make that > var an int as "0x0" is a valid grf address itself. So standardize > on -1 for "no setting needed". > > The dp controller behaves similar to the one found on rk3288, so we > don't add a new chip_type to not overly pollute the bridge driver. > > Signed-off-by: Heiko Stuebner > --- > .../display/rockchip/analogix_dp-rockchip.txt | 1 + > drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 17 +++++++++++++---- > 2 files changed, 14 insertions(+), 4 deletions(-) > Reviewed-by: Rob Herring _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel