From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lj1-f176.google.com (mail-lj1-f176.google.com [209.85.208.176]) (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 0E86638C2AE for ; Tue, 3 Mar 2026 08:43:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.176 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772527392; cv=none; b=K3e0vR6OUK9IEdSaDpKIaUCqAWbVBO5FeHl7/essdYD7vKE1g7Jpxx0ZLLq708QntyGCyfulwKuELvpDMe08hTItUN6l13bFK9C1/jTT0D5s3G6Bzqx+BhcR6Jt2JJfGzSG8wHQByqEpGztF1UfoqY9fw1HPro07tH58VxIIwpc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772527392; c=relaxed/simple; bh=7exd/knHwUTXbtL7gpxmku7I4/3Lc0/NqudmEPi1PHY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=WhWUJ52dHseH5fj/FFFlaHQ58/j0MOgKkfZOOjkIM2/FwThq30GsEvuQOYu8bxApRprjno3/sAWZUR7dFUm+2izps4uZ3Q3yiTRw4WsPXXRwqzsuVpjlf8x5707o2Oiuutfj6gcRuI3ZF90ZSZDBYsNntLse6J/4g/e8qGH/p7Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=FVemYpGu; arc=none smtp.client-ip=209.85.208.176 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="FVemYpGu" Received: by mail-lj1-f176.google.com with SMTP id 38308e7fff4ca-38709888abeso20865061fa.1 for ; Tue, 03 Mar 2026 00:43:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1772527388; x=1773132188; darn=lists.linux.dev; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=GI8V+9k69rlYV5L2TtkXx8LtnMYI334GXubYSiK/FVQ=; b=FVemYpGuQw1+w36KzEQNkJwTtLTtrWo+HeQVoQ2itQkbUqu481crNdgj+nmGYECMrn +6VnN9CEfohNHvm+1aWieqWi1rrj7oeAHel9hiDII09B/7N5v+wzUW4XT8k+fHD1S0BO EGuu/S+CmG524p/LogApJfixkur8G4FpXVcjkg3CuybZqPcxafTdGSHzQmbKxoYdDPp7 p3BGsePYgbrxVT7/wWO7LLMrDVnioZRx4oPiHJ8+W4/xoWmoKMbr2Dk2MvUmdIo7tpNW 6GRgFXVIcxlnVckAZpuHun4sJ3YOWAEX7QR0g9B0PHTbuHKDusUYunIu9fpU2+2mgny3 PlXA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772527388; x=1773132188; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=GI8V+9k69rlYV5L2TtkXx8LtnMYI334GXubYSiK/FVQ=; b=ELMHbQ6ZbNvqrY6+2+kghNghLxxWNBNJSkhFvIlbpSmebxF5smWI8+pT0l2ury1M8N WcgKiKo9pYVPzGkuNfcvlfg8f49/iUjGxED2BF9a+OjufXuMBu15JpdEMqrq2E6T1c8u deeU5Zn0RphN7dEJew7Vanjh+vjWUrQ8/aXZuU6+K7rWZ2pOzse3y333oVJT+6vzJcsZ AL2AzDmIfSVJ0rDk7NFe2lpe2rdC3QOciDlmsgmPKDfkyc71Qyxna6deEDq4yrsSYc9u LicZA5BBdeDPWAEfJ3cmJLt9nNey0dssmXFMGdDe1d8894W2HUHIvqRhj4zC4lt8lXc/ Cvpw== X-Forwarded-Encrypted: i=1; AJvYcCV3Rapmva2otek2lJdN0VArVOGs+wjT0be8uLaz5AMOHAajDMRgwVsNQtbCKPYvn03+nmSYVbY7KFLSCsWk@lists.linux.dev X-Gm-Message-State: AOJu0YwIbR14188pEMJUBnF0ZYrnPkSWoNdskTibugS0+mo4IMSI6OfB Sua8iGQBTXqpYuZuWFUu+tk5kd899Ub8ogLFtrh0f+AISeYCnSRabtKL X-Gm-Gg: ATEYQzzu/4gpTpanBcdHjmr/TY3jO6VQ0OG8BI/RBMx2FHM78Hn+DoLxnmrac7l4s7w 4QH1k/SVb+A/byOtMbIm7Etc3pVzIeOu3JT9zFlsOJya1U1cBYeJk07kpRIBeG3pbZ9+tRqeHks IboRdLjF7G0aMf7FiMhGi02hZlLJIuVR1eao7MJkp5d1d218S4VNxhnaEcqwlELbMCnBxLU77YV HBHRm68asusRd9UHUns8AZ50INgEoLtwtIRVOJ6iQ9MhiIXgd/wozQcpNTtMMOCgj0aBkTNRwFm ZnNegfcW0iMgYIk9GvUjhyhTFVfUKMkD1LEolY6s/AEYbmQTfPGeXIMxLjxjUrM7eAlVeNMoPKa dBmJmRC4wZhqbZ0X8GBRpoIDe44/jG01rOoqhDGnSpKzF9H394TDZADH1wfscohmfdlC8Qa9fh5 uwFyZuEJJuNEvi X-Received: by 2002:a2e:a10b:0:b0:389:f86a:f44 with SMTP id 38308e7fff4ca-389ff34f72bmr124257521fa.26.1772527387969; Tue, 03 Mar 2026 00:43:07 -0800 (PST) Received: from xeon ([188.163.112.72]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-389f30227a9sm32599471fa.42.2026.03.03.00.43.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Mar 2026 00:43:07 -0800 (PST) From: Svyatoslav Ryhel To: Thierry Reding , Thierry Reding , Mikko Perttunen , David Airlie , Simona Vetter , Jonathan Hunter , Sowjanya Komatineni , Luca Ceresoli , Mauro Carvalho Chehab , Greg Kroah-Hartman , Hans Verkuil , Svyatoslav Ryhel Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH v7 13/15] staging: media: tegra-video: tegra20: expand format support with RAW8/10 and YUV422/YUV420p 1X16 Date: Tue, 3 Mar 2026 10:42:36 +0200 Message-ID: <20260303084239.15007-14-clamor95@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260303084239.15007-1-clamor95@gmail.com> References: <20260303084239.15007-1-clamor95@gmail.com> Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add support for Bayer formats (RAW8 and RAW10) and YUV422/420p 1X16 versions of existing YUV422/YUV420p 2X8. Tested-by: Luca Ceresoli # tegra20, parallel camera Signed-off-by: Svyatoslav Ryhel Reviewed-by: Mikko Perttunen --- drivers/staging/media/tegra-video/tegra20.c | 74 ++++++++++++++++++++- 1 file changed, 71 insertions(+), 3 deletions(-) diff --git a/drivers/staging/media/tegra-video/tegra20.c b/drivers/staging/media/tegra-video/tegra20.c index bf8755698610..36a57078d539 100644 --- a/drivers/staging/media/tegra-video/tegra20.c +++ b/drivers/staging/media/tegra-video/tegra20.c @@ -187,6 +187,18 @@ static void tegra20_vi_get_input_formats(struct tegra_vi_channel *chan, case MEDIA_BUS_FMT_YVYU8_2X8: (*yuv_input_format) = VI_INPUT_YUV_INPUT_FORMAT_YVYU; break; + /* RAW8 */ + case MEDIA_BUS_FMT_SBGGR8_1X8: + case MEDIA_BUS_FMT_SGBRG8_1X8: + case MEDIA_BUS_FMT_SGRBG8_1X8: + case MEDIA_BUS_FMT_SRGGB8_1X8: + /* RAW10 */ + case MEDIA_BUS_FMT_SBGGR10_1X10: + case MEDIA_BUS_FMT_SGBRG10_1X10: + case MEDIA_BUS_FMT_SGRBG10_1X10: + case MEDIA_BUS_FMT_SRGGB10_1X10: + (*main_input_format) = VI_INPUT_INPUT_FORMAT_BAYER; + break; } } @@ -221,6 +233,18 @@ static void tegra20_vi_get_output_formats(struct tegra_vi_channel *chan, case V4L2_PIX_FMT_YVU420: (*main_output_format) = VI_OUTPUT_OUTPUT_FORMAT_YUV420PLANAR; break; + /* RAW8 */ + case V4L2_PIX_FMT_SBGGR8: + case V4L2_PIX_FMT_SGBRG8: + case V4L2_PIX_FMT_SGRBG8: + case V4L2_PIX_FMT_SRGGB8: + /* RAW10 */ + case V4L2_PIX_FMT_SBGGR10: + case V4L2_PIX_FMT_SGBRG10: + case V4L2_PIX_FMT_SGRBG10: + case V4L2_PIX_FMT_SRGGB10: + (*main_output_format) = VI_OUTPUT_OUTPUT_FORMAT_VIP_BAYER_DIRECT; + break; } } @@ -308,6 +332,16 @@ static void tegra20_channel_queue_setup(struct tegra_vi_channel *chan) case V4L2_PIX_FMT_VYUY: case V4L2_PIX_FMT_YUYV: case V4L2_PIX_FMT_YVYU: + /* RAW8 */ + case V4L2_PIX_FMT_SRGGB8: + case V4L2_PIX_FMT_SGRBG8: + case V4L2_PIX_FMT_SGBRG8: + case V4L2_PIX_FMT_SBGGR8: + /* RAW10 */ + case V4L2_PIX_FMT_SRGGB10: + case V4L2_PIX_FMT_SGRBG10: + case V4L2_PIX_FMT_SGBRG10: + case V4L2_PIX_FMT_SBGGR10: if (chan->vflip) chan->start_offset += stride * (height - 1); if (chan->hflip) @@ -373,6 +407,19 @@ static void tegra20_channel_vi_buffer_setup(struct tegra_vi_channel *chan, tegra20_vi_write(chan, TEGRA_VI_VB0_BASE_ADDRESS(TEGRA_VI_OUT_1), base); tegra20_vi_write(chan, TEGRA_VI_VB0_START_ADDRESS(TEGRA_VI_OUT_1), base + chan->start_offset); break; + /* RAW8 */ + case V4L2_PIX_FMT_SRGGB8: + case V4L2_PIX_FMT_SGRBG8: + case V4L2_PIX_FMT_SGBRG8: + case V4L2_PIX_FMT_SBGGR8: + /* RAW10 */ + case V4L2_PIX_FMT_SRGGB10: + case V4L2_PIX_FMT_SGRBG10: + case V4L2_PIX_FMT_SGBRG10: + case V4L2_PIX_FMT_SBGGR10: + tegra20_vi_write(chan, TEGRA_VI_VB0_BASE_ADDRESS(TEGRA_VI_OUT_2), base); + tegra20_vi_write(chan, TEGRA_VI_VB0_START_ADDRESS(TEGRA_VI_OUT_2), base + chan->start_offset); + break; } } @@ -454,12 +501,15 @@ static int tegra20_chan_capture_kthread_start(void *data) static void tegra20_camera_capture_setup(struct tegra_vi_channel *chan) { u32 output_fourcc = chan->format.pixelformat; + u32 data_type = chan->fmtinfo->img_dt; int width = chan->format.width; int height = chan->format.height; int stride_l = chan->format.bytesperline; int stride_c = (output_fourcc == V4L2_PIX_FMT_YUV420 || output_fourcc == V4L2_PIX_FMT_YVU420) ? 1 : 0; - enum tegra_vi_out output_channel = TEGRA_VI_OUT_1; + enum tegra_vi_out output_channel = (data_type == TEGRA_IMAGE_DT_RAW8 || + data_type == TEGRA_IMAGE_DT_RAW10) ? + TEGRA_VI_OUT_2 : TEGRA_VI_OUT_1; int main_output_format; int yuv_output_format; @@ -586,9 +636,25 @@ static const struct tegra_video_format tegra20_video_formats[] = { TEGRA20_VIDEO_FMT(YUV422_8, 16, VYUY8_2X8, 2, VYUY), TEGRA20_VIDEO_FMT(YUV422_8, 16, YUYV8_2X8, 2, YUYV), TEGRA20_VIDEO_FMT(YUV422_8, 16, YVYU8_2X8, 2, YVYU), + TEGRA20_VIDEO_FMT(YUV422_8, 16, UYVY8_1X16, 2, UYVY), + TEGRA20_VIDEO_FMT(YUV422_8, 16, VYUY8_1X16, 2, VYUY), + TEGRA20_VIDEO_FMT(YUV422_8, 16, YUYV8_1X16, 2, YUYV), + TEGRA20_VIDEO_FMT(YUV422_8, 16, YVYU8_1X16, 2, YVYU), /* YUV420P */ TEGRA20_VIDEO_FMT(YUV422_8, 16, UYVY8_2X8, 1, YUV420), TEGRA20_VIDEO_FMT(YUV422_8, 16, UYVY8_2X8, 1, YVU420), + TEGRA20_VIDEO_FMT(YUV422_8, 16, UYVY8_1X16, 1, YUV420), + TEGRA20_VIDEO_FMT(YUV422_8, 16, UYVY8_1X16, 1, YVU420), + /* RAW 8 */ + TEGRA20_VIDEO_FMT(RAW8, 8, SRGGB8_1X8, 2, SRGGB8), + TEGRA20_VIDEO_FMT(RAW8, 8, SGRBG8_1X8, 2, SGRBG8), + TEGRA20_VIDEO_FMT(RAW8, 8, SGBRG8_1X8, 2, SGBRG8), + TEGRA20_VIDEO_FMT(RAW8, 8, SBGGR8_1X8, 2, SBGGR8), + /* RAW 10 */ + TEGRA20_VIDEO_FMT(RAW10, 10, SRGGB10_1X10, 2, SRGGB10), + TEGRA20_VIDEO_FMT(RAW10, 10, SGRBG10_1X10, 2, SGRBG10), + TEGRA20_VIDEO_FMT(RAW10, 10, SGBRG10_1X10, 2, SGBRG10), + TEGRA20_VIDEO_FMT(RAW10, 10, SBGGR10_1X10, 2, SBGGR10), }; const struct tegra_vi_soc tegra20_vi_soc = { @@ -615,10 +681,12 @@ const struct tegra_vi_soc tegra20_vi_soc = { static int tegra20_vip_start_streaming(struct tegra_vip_channel *vip_chan) { struct tegra_vi_channel *vi_chan = v4l2_get_subdev_hostdata(&vip_chan->subdev); + u32 data_type = vi_chan->fmtinfo->img_dt; int width = vi_chan->format.width; int height = vi_chan->format.height; - enum tegra_vi_out output_channel = TEGRA_VI_OUT_1; - + enum tegra_vi_out output_channel = (data_type == TEGRA_IMAGE_DT_RAW8 || + data_type == TEGRA_IMAGE_DT_RAW10) ? + TEGRA_VI_OUT_2 : TEGRA_VI_OUT_1; unsigned int main_input_format; unsigned int yuv_input_format; -- 2.51.0