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([2a01:e0a:982:cbb0:6109:4c61:11d9:ed64]) by smtp.gmail.com with ESMTPSA id 19-20020a05600c249300b00411e1574f7fsm10999475wms.44.2024.02.26.00.22.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 26 Feb 2024 00:22:23 -0800 (PST) Message-ID: <9f312920-92d1-4b83-9fd4-d9c70bcbde97@linaro.org> Date: Mon, 26 Feb 2024 09:22:23 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Neil Armstrong Reply-To: neil.armstrong@linaro.org Subject: Re: [PATCH 3/3] drm/panel: simple: add CMT430B19N00 LCD panel support Content-Language: en-US, fr To: =?UTF-8?B?SsOpcsOpbWllIERhdXRoZXJpYmVz?= , Jessica Zhang , Sam Ravnborg , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni , Yen-Mei Goh References: <20240223134517.728568-1-jeremie.dautheribes@bootlin.com> <20240223134517.728568-4-jeremie.dautheribes@bootlin.com> Autocrypt: addr=neil.armstrong@linaro.org; keydata= xsBNBE1ZBs8BCAD78xVLsXPwV/2qQx2FaO/7mhWL0Qodw8UcQJnkrWmgTFRobtTWxuRx8WWP GTjuhvbleoQ5Cxjr+v+1ARGCH46MxFP5DwauzPekwJUD5QKZlaw/bURTLmS2id5wWi3lqVH4 BVF2WzvGyyeV1o4RTCYDnZ9VLLylJ9bneEaIs/7cjCEbipGGFlfIML3sfqnIvMAxIMZrvcl9 qPV2k+KQ7q+aXavU5W+yLNn7QtXUB530Zlk/d2ETgzQ5FLYYnUDAaRl+8JUTjc0CNOTpCeik 80TZcE6f8M76Xa6yU8VcNko94Ck7iB4vj70q76P/J7kt98hklrr85/3NU3oti3nrIHmHABEB AAHNKk5laWwgQXJtc3Ryb25nIDxuZWlsLmFybXN0cm9uZ0BsaW5hcm8ub3JnPsLAkQQTAQoA OwIbIwULCQgHAwUVCgkICwUWAgMBAAIeAQIXgBYhBInsPQWERiF0UPIoSBaat7Gkz/iuBQJk Q5wSAhkBAAoJEBaat7Gkz/iuyhMIANiD94qDtUTJRfEW6GwXmtKWwl/mvqQtaTtZID2dos04 YqBbshiJbejgVJjy+HODcNUIKBB3PSLaln4ltdsV73SBcwUNdzebfKspAQunCM22Mn6FBIxQ GizsMLcP/0FX4en9NaKGfK6ZdKK6kN1GR9YffMJd2P08EO8mHowmSRe/ExAODhAs9W7XXExw UNCY4pVJyRPpEhv373vvff60bHxc1k/FF9WaPscMt7hlkbFLUs85kHtQAmr8pV5Hy9ezsSRa GzJmiVclkPc2BY592IGBXRDQ38urXeM4nfhhvqA50b/nAEXc6FzqgXqDkEIwR66/Gbp0t3+r yQzpKRyQif3OwE0ETVkGzwEIALyKDN/OGURaHBVzwjgYq+ZtifvekdrSNl8TIDH8g1xicBYp QTbPn6bbSZbdvfeQPNCcD4/EhXZuhQXMcoJsQQQnO4vwVULmPGgtGf8PVc7dxKOeta+qUh6+ SRh3vIcAUFHDT3f/Zdspz+e2E0hPV2hiSvICLk11qO6cyJE13zeNFoeY3ggrKY+IzbFomIZY 4yG6xI99NIPEVE9lNBXBKIlewIyVlkOaYvJWSV+p5gdJXOvScNN1epm5YHmf9aE2ZjnqZGoM Mtsyw18YoX9BqMFInxqYQQ3j/HpVgTSvmo5ea5qQDDUaCsaTf8UeDcwYOtgI8iL4oHcsGtUX oUk33HEAEQEAAcLAXwQYAQIACQUCTVkGzwIbDAAKCRAWmrexpM/4rrXiB/sGbkQ6itMrAIfn M7IbRuiSZS1unlySUVYu3SD6YBYnNi3G5EpbwfBNuT3H8//rVvtOFK4OD8cRYkxXRQmTvqa3 3eDIHu/zr1HMKErm+2SD6PO9umRef8V82o2oaCLvf4WeIssFjwB0b6a12opuRP7yo3E3gTCS KmbUuLv1CtxKQF+fUV1cVaTPMyT25Od+RC1K+iOR0F54oUJvJeq7fUzbn/KdlhA8XPGzwGRy 4zcsPWvwnXgfe5tk680fEKZVwOZKIEuJC3v+/yZpQzDvGYJvbyix0lHnrCzq43WefRHI5XTT QbM0WUIBIcGmq38+OgUsMYu4NzLu7uZFAcmp6h8g Organization: Linaro Developer Services In-Reply-To: <20240223134517.728568-4-jeremie.dautheribes@bootlin.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 23/02/2024 14:45, Jérémie Dautheribes wrote: > Add support for Crystal Clear Technology CMT430B19N00 4.3" 480x272 > TFT-LCD panel. > > Signed-off-by: Jérémie Dautheribes > --- > drivers/gpu/drm/panel/panel-simple.c | 29 ++++++++++++++++++++++++++++ > 1 file changed, 29 insertions(+) > > diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c > index 20e3df1c59d4..b940220f56e2 100644 > --- a/drivers/gpu/drm/panel/panel-simple.c > +++ b/drivers/gpu/drm/panel/panel-simple.c > @@ -1457,6 +1457,32 @@ static const struct panel_desc boe_hv070wsa = { > .connector_type = DRM_MODE_CONNECTOR_LVDS, > }; > > +static const struct drm_display_mode cct_cmt430b19n00_mode = { > + .clock = 9000, > + .hdisplay = 480, > + .hsync_start = 480 + 43, > + .hsync_end = 480 + 43 + 8, > + .htotal = 480 + 43 + 8 + 4, > + .vdisplay = 272, > + .vsync_start = 272 + 12, > + .vsync_end = 272 + 12 + 8, > + .vtotal = 272 + 12 + 8 + 4, > + .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC, > +}; > + > +static const struct panel_desc cct_cmt430b19n00 = { > + .modes = &cct_cmt430b19n00_mode, > + .num_modes = 1, > + .bpc = 8, > + .size = { > + .width = 95, > + .height = 53, > + }, > + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, > + .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE, > + .connector_type = DRM_MODE_CONNECTOR_DPI, > +}; > + > static const struct drm_display_mode cdtech_s043wq26h_ct7_mode = { > .clock = 9000, > .hdisplay = 480, > @@ -4402,6 +4428,9 @@ static const struct of_device_id platform_of_match[] = { > }, { > .compatible = "boe,hv070wsa-100", > .data = &boe_hv070wsa > + }, { > + .compatible = "cct,cmt430b19n00", > + .data = &cct_cmt430b19n00, > }, { > .compatible = "cdtech,s043wq26h-ct7", > .data = &cdtech_s043wq26h_ct7, Reviewed-by: Neil Armstrong