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([2a01:e0a:982:cbb0:afc0:84d8:433a:2d67]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-366f7406f4dsm8140739f8f.114.2024.06.26.09.46.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 26 Jun 2024 09:46:37 -0700 (PDT) Message-ID: Date: Wed, 26 Jun 2024 18:46:35 +0200 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@linaro.org Reply-To: neil.armstrong@linaro.org Subject: Re: [PATCH 2/2] drm/panel: simple: Add Jiangsu Smartwin SMMT043480272A-A19 panel To: Marco Felsch , quic_jesszhan@quicinc.com, sam@ravnborg.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, daniel@ffwll.ch Cc: kernel@pengutronix.de, Rouven Czerwinski , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org References: <20240626161714.4057983-1-m.felsch@pengutronix.de> <20240626161714.4057983-2-m.felsch@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: <20240626161714.4057983-2-m.felsch@pengutronix.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 26/06/2024 18:17, Marco Felsch wrote: > From: Rouven Czerwinski > > Add support for the Jiangsu Smartwin SMMT043480272A-A19 4.3" 480x272 > TFT-LCD panel. The timings are based on the ILI6485 controller IC > datasheet. > > Signed-off-by: Rouven Czerwinski > Signed-off-by: Marco Felsch > --- > drivers/gpu/drm/panel/panel-simple.c | 32 ++++++++++++++++++++++++++++ > 1 file changed, 32 insertions(+) > > diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c > index dcb6d0b6ced0..a06ad2cd76f0 100644 > --- a/drivers/gpu/drm/panel/panel-simple.c > +++ b/drivers/gpu/drm/panel/panel-simple.c > @@ -2719,6 +2719,35 @@ static const struct panel_desc innolux_zj070na_01p = { > }, > }; > > +static const struct display_timing jiangsu_smartwin_smmt043480272a_a19_timing = { > + .pixelclock = { 8000000, 9000000, 12000000 }, > + .hactive = { 480, 480, 480 }, > + .hback_porch = { 1, 43, 43 }, > + .hfront_porch = { 4, 8, 75 }, > + .hsync_len = { 2, 4, 75 }, > + .vactive = { 272, 272, 272 }, > + .vback_porch = { 2, 12, 12 }, > + .vfront_porch = { 2, 8, 37 }, > + .vsync_len = { 2, 4, 37 }, > + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | > + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE | > + DISPLAY_FLAGS_SYNC_POSEDGE, > +}; > + > +static const struct panel_desc jiangsu_smartwin_smmt043480272a_a19 = { > + .timings = &jiangsu_smartwin_smmt043480272a_a19_timing, > + .num_timings = 1, > + .bpc = 8, > + .size = { > + .width = 95, > + .height = 54, > + }, > + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, > + .bus_flags = DRM_BUS_FLAG_DE_HIGH | > + DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE | > + DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE, > +}; > + > static const struct display_timing koe_tx14d24vm1bpa_timing = { > .pixelclock = { 5580000, 5850000, 6200000 }, > .hactive = { 320, 320, 320 }, > @@ -4626,6 +4655,9 @@ static const struct of_device_id platform_of_match[] = { > }, { > .compatible = "innolux,zj070na-01p", > .data = &innolux_zj070na_01p, > + }, { > + .compatible = "jianda,smmt043480272a-a19", > + .data = &jiangsu_smartwin_smmt043480272a_a19, > }, { > .compatible = "koe,tx14d24vm1bpa", > .data = &koe_tx14d24vm1bpa, Reviewed-by: Neil Armstrong