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([2a01:e0a:90c:e290:f781:73d5:3127:752d]) by smtp.gmail.com with ESMTPSA id g132sm2161190wmg.42.2021.04.21.04.55.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 21 Apr 2021 04:55:59 -0700 (PDT) Subject: Re: [PATCH v4 0/3] drm/bridge: Add it66121 driver To: a.hajda@samsung.com, Laurent.pinchart@ideasonboard.com, paul@crapouillou.net, robert.foss@linaro.org Cc: jonas@kwiboo.se, jernej.skrabec@siol.net, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org References: <20210419071223.2673533-1-narmstrong@baylibre.com> From: Neil Armstrong Organization: Baylibre Message-ID: Date: Wed, 21 Apr 2021 13:55:58 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: <20210419071223.2673533-1-narmstrong@baylibre.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 19/04/2021 09:12, Neil Armstrong wrote: > The IT66121 is a high-performance and low-power single channel HDMI > transmitter, fully compliant with HDMI 1.3a, HDCP 1.2 and backward > compatible to DVI 1.0 specifications. > It supports pixel rates from 25MHz to 165MHz. > > This series contains document bindings, add vendor prefix, Kconfig to > enable or not. > For now, the driver handles only RGB without color conversion. > Audio, CEC and HDCP are not implemented yet. > > Changes since v3 at [2]: > - DT > - removed i2c reg description > - used 4 spaces indent in example > - added review tags > - driver > - added missing includes > - added missing atomic bridge callbacks > - dropped connector creation completely, only supports NO_CONNECTOR > - moved single line helpers to inline > - some more indentation cleanups > - MAINTAINER > - fixed order > - added review tags > > Changes since v2 at [1]: > - fixed DT bindings by: > - adding bus-width property to input port > - correctly defining ports > - other minor fixes > - fixed bridge driver by: > - general cleanup following Andy's comments > - implemented support for NO_CONNECTOR > - makes basic usage of the bus width property > - add support for bus format negociation > - other minor fixes > - fixed order of MAINTAINERS entries > > [1] https://lore.kernel.org/r/20200311125135.30832-1-ple@baylibre.com > [2] https://lore.kernel.org/r/20210412154648.3719153-1-narmstrong@baylibre.com > > Phong LE (3): > dt-bindings: display: bridge: add it66121 bindings > drm: bridge: add it66121 driver > MAINTAINERS: add it66121 HDMI bridge driver entry > > .../bindings/display/bridge/ite,it66121.yaml | 124 ++ > MAINTAINERS | 8 + > drivers/gpu/drm/bridge/Kconfig | 8 + > drivers/gpu/drm/bridge/Makefile | 1 + > drivers/gpu/drm/bridge/ite-it66121.c | 1021 +++++++++++++++++ > 5 files changed, 1162 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml > create mode 100644 drivers/gpu/drm/bridge/ite-it66121.c > Applied to drm-misc-next !