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([2a01:e0a:106d:1080:da6:dde3:e477:94d2]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4851884224fsm62339335e9.4.2026.03.04.08.25.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 04 Mar 2026 08:25:39 -0800 (PST) Message-ID: Date: Wed, 4 Mar 2026 17:25:38 +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 Subject: Re: [PATCH 2/2] drm/panel: simple: Add Powertip PH800480T032-ZHC19 panel To: Florijan Plohl , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , 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, upstream@lists.phytec.de References: <20260217123759.169317-1-florijan.plohl@norik.com> <20260217123759.169317-2-florijan.plohl@norik.com> 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: <20260217123759.169317-2-florijan.plohl@norik.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2/17/26 13:37, Florijan Plohl wrote: > Add support for the Powertip PH800480T032-ZHC19 7" (800x480) parallel > LCD-TFT panel. > > Signed-off-by: Florijan Plohl > --- > drivers/gpu/drm/panel/panel-simple.c | 30 ++++++++++++++++++++++++++++ > 1 file changed, 30 insertions(+) > > diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c > index 91ab280869ba..aa74f310d455 100644 > --- a/drivers/gpu/drm/panel/panel-simple.c > +++ b/drivers/gpu/drm/panel/panel-simple.c > @@ -4068,6 +4068,33 @@ static const struct panel_desc powertip_ph800480t013_idf02 = { > .connector_type = DRM_MODE_CONNECTOR_DPI, > }; > > +static const struct drm_display_mode powertip_ph800480t032_zhc19_mode = { > + .clock = 27200, > + .hdisplay = 800, > + .hsync_start = 800 + 52, > + .hsync_end = 800 + 52 + 2, > + .htotal = 800 + 52 + 2 + 44, > + .vdisplay = 480, > + .vsync_start = 480 + 7, > + .vsync_end = 480 + 7 + 2, > + .vtotal = 480 + 7 + 2 + 2, > +}; > + > +static const struct panel_desc powertip_ph800480t032_zhc19 = { > + .modes = &powertip_ph800480t032_zhc19_mode, > + .num_modes = 1, > + .bpc = 8, > + .size = { > + .width = 152, > + .height = 91, > + }, > + .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, > + .connector_type = DRM_MODE_CONNECTOR_DPI, > +}; > + > static const struct drm_display_mode primeview_pm070wl4_mode = { > .clock = 32000, > .hdisplay = 800, > @@ -5481,6 +5508,9 @@ static const struct of_device_id platform_of_match[] = { > }, { > .compatible = "powertip,ph800480t013-idf02", > .data = &powertip_ph800480t013_idf02, > + }, { > + .compatible = "powertip,ph800480t032-zhc19", > + .data = &powertip_ph800480t032_zhc19, > }, { > .compatible = "primeview,pm070wl4", > .data = &primeview_pm070wl4, Reviewed-by: Neil Armstrong Thanks, Neil