From patchwork Wed Sep 18 18:05:39 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Given X-Patchwork-Id: 829744 Received: from mail-wm1-f54.google.com (mail-wm1-f54.google.com [209.85.128.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B781D1487F1 for ; Wed, 18 Sep 2024 18:05:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.54 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726682752; cv=none; b=rvA9hZL29vTp5Y7qt425coiu44WAGxkztYaix3jCsBUI2Ac8qHc3mjg7Rd22aRK7dYEuNE8eJeKa9M0oIjGSD70x4YagHgDn/PV8D0W8rV1B5zzypFQ6Y7XP6DYAe0m6+2KfrVGoASiU9ilArouKjgoS7GfufUoMRJfeHjON2VI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726682752; c=relaxed/simple; bh=IVSVjIk+Z+47fETdHBZZfrAcd0ZneYyOjoKjseEavnI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=omkiqo4+hxqO/EG27RkozSmHtpDDD2Gy2iYv5L8PHJLyDu8EShRslr97nBoOja/tr7NVPuCzddSQ0EMXU1BRRh5r58h/L6rY9Bg6MYlYGHm4d6Tl/7bkHMoWkAmFIptBwaVzDCNcdTjeCkQHkY9RKn3pU1s3s40Ot7MQrXuwkGA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=cowlark.com; spf=pass smtp.mailfrom=gmail.com; arc=none smtp.client-ip=209.85.128.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=cowlark.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-wm1-f54.google.com with SMTP id 5b1f17b1804b1-42cb57f8b41so77058795e9.0 for ; Wed, 18 Sep 2024 11:05:48 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726682746; x=1727287546; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=S/Wz3AemKVF0i1y1QM/xbZBBziggoDZyVnOGR0eUEFk=; b=voAxa70otTkV6VqrO9U5YwSRHOminzzZVQkjDMqQVFF8Y+ECn9zpI+oVyqQITBswPR Qbz+/ATEMzYQejr+KQ40dGWDvajhiGHYkGmkHVhcXWI4F+4CPVsKh071a84jd43fjdFk 0IQ+KTThs1WEiVKdfdz+amYe6Xtx2qrsu4mPaLjZM7d/z/fJx1OUAp4Cu7jdemBycdMi A9WKfEPFbIMAIurC9g0aOAuM37YtT9d/SZy3IXQNGYEz67uN8jBharvHSNXajj36GTrK dpRY6qqeWF+YIcOtGjXPU4dY3jaNF209Ij0cHmoVxO0XVpLCn4MyKsLrWSCFZYkpPDxx 8ztg== X-Gm-Message-State: AOJu0Yz5+OxTzR9Sjxogwmvzapsj3pz8jO+ZNtqaVCtLVGhyTt9Vr5/W 1FcwlK8wPycOqOV00N2yHE+a6cCBe9F4/I8ObXzQyHTj4K6jw/5eIM2/uw== X-Google-Smtp-Source: AGHT+IGyC/XSICrhf4QWIrdb4myPuiuLEjwimVtymWxb1Fs0E62syE1am9GpJfhIVXrDRsdE9EtNJQ== X-Received: by 2002:adf:fac9:0:b0:376:f482:8fdf with SMTP id ffacd0b85a97d-378d61d4b43mr14956870f8f.4.1726682746034; Wed, 18 Sep 2024 11:05:46 -0700 (PDT) Received: from hilfy.lan ([2a02:169:1b5::22c]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-378e7804476sm13001024f8f.90.2024.09.18.11.05.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Sep 2024 11:05:45 -0700 (PDT) From: David Given To: linux-media@vger.kernel.org Cc: laurent.pinchart@ideasonboard.com, David Given Subject: [PATCH v3 1/2] media: add support for the D3DFMT_R5G6B5 pixmap type Date: Wed, 18 Sep 2024 20:05:39 +0200 Message-ID: <20240918180540.10830-1-dg@cowlark.com> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This media format is used by the NXP Semiconductors 1fc9:009b chipset, used by the Kaiweets KTI-W02 infrared camera. Signed-off-by: David Given Reviewed-by: Ricardo Ribalda Reviewed-by: Laurent Pinchart --- drivers/media/common/uvc.c | 4 ++++ include/linux/usb/uvc.h | 3 +++ 2 files changed, 7 insertions(+) diff --git a/drivers/media/common/uvc.c b/drivers/media/common/uvc.c index c54c2268f..c12d58932 100644 --- a/drivers/media/common/uvc.c +++ b/drivers/media/common/uvc.c @@ -96,6 +96,10 @@ static const struct uvc_format_desc uvc_fmts[] = { .guid = UVC_GUID_FORMAT_RGBP, .fcc = V4L2_PIX_FMT_RGB565, }, + { + .guid = UVC_GUID_FORMAT_D3DFMT_R5G6B5, + .fcc = V4L2_PIX_FMT_RGB565, + }, { .guid = UVC_GUID_FORMAT_BGR3, .fcc = V4L2_PIX_FMT_BGR24, diff --git a/include/linux/usb/uvc.h b/include/linux/usb/uvc.h index 88d96095b..01c3b2f45 100644 --- a/include/linux/usb/uvc.h +++ b/include/linux/usb/uvc.h @@ -140,6 +140,9 @@ #define UVC_GUID_FORMAT_D3DFMT_L8 \ {0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, \ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_D3DFMT_R5G6B5 \ + {0x7b, 0xeb, 0x36, 0xe4, 0x4f, 0x52, 0xce, 0x11, \ + 0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70} #define UVC_GUID_FORMAT_KSMEDIA_L8_IR \ {0x32, 0x00, 0x00, 0x00, 0x02, 0x00, 0x10, 0x00, \ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}