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([2a01:cb1c:fcf:4600:4cfb:7427:8a08:9d25]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-488d684b55fsm94935965e9.26.2026.04.13.02.25.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 13 Apr 2026 02:25:51 -0700 (PDT) Message-ID: Date: Mon, 13 Apr 2026 11:25:50 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Neil Armstrong Reply-To: Neil Armstrong Subject: Re: [PATCH 2/2] drm/panel: simple: Add Startek KD070HDFLD092 LVDS panel support To: Stefan Kerkmann , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Sam Ravnborg Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260407-panel-simple-startek-upstream-v1-0-76721696655f@pengutronix.de> <20260407-panel-simple-startek-upstream-v1-2-76721696655f@pengutronix.de> Content-Language: en-US, fr 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 In-Reply-To: <20260407-panel-simple-startek-upstream-v1-2-76721696655f@pengutronix.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 4/7/26 11:31, Stefan Kerkmann wrote: > The Startek KD070HDFLD092 is a 7" WSVGA LVDS panel. > > Signed-off-by: Stefan Kerkmann > --- > 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 91ab280869bac..737a1014f8112 100644 > --- a/drivers/gpu/drm/panel/panel-simple.c > +++ b/drivers/gpu/drm/panel/panel-simple.c > @@ -4540,6 +4540,32 @@ static const struct panel_desc starry_kr070pe2t = { > .connector_type = DRM_MODE_CONNECTOR_DPI, > }; > > +static const struct display_timing startek_kd070hdfld092_timing = { > + .pixelclock = { 40800000, 51200000, 67200000 }, > + .hactive = { 1024, 1024, 1024 }, > + .hfront_porch = { 40, 160, 216 }, > + .hback_porch = { 30, 140, 140 }, > + .hsync_len = { 20, 20, 20 }, > + .vactive = { 600, 600, 600 }, > + .vfront_porch = { 2, 12, 177 }, > + .vback_porch = { 5, 20, 20 }, > + .vsync_len = { 3, 3, 3 }, > + .flags = DISPLAY_FLAGS_DE_HIGH, > +}; > + > +static const struct panel_desc startek_kd070hdfld092 = { > + .timings = &startek_kd070hdfld092_timing, > + .num_timings = 1, > + .bpc = 8, > + .size = { > + .width = 154, > + .height = 86, > + }, > + .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, > + .bus_flags = DRM_BUS_FLAG_DE_HIGH, > + .connector_type = DRM_MODE_CONNECTOR_LVDS, > +}; > + > static const struct display_timing startek_kd070wvfpa_mode = { > .pixelclock = { 25200000, 27200000, 30500000 }, > .hactive = { 800, 800, 800 }, > @@ -5532,6 +5558,9 @@ static const struct of_device_id platform_of_match[] = { > }, { > .compatible = "starry,kr070pe2t", > .data = &starry_kr070pe2t, > + }, { > + .compatible = "startek,kd070hdfld092", > + .data = &startek_kd070hdfld092, > }, { > .compatible = "startek,kd070wvfpa", > .data = &startek_kd070wvfpa, > Reviewed-by: Neil Armstrong Thanks, Neil