From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=205.220.168.131 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793972694; b=4tWX1NMs0ZPV911kA3ofx3Cj8NOSqHH/KHVsdGick2lSXDPxWaBtuZpsm5d+rVKmT8My UsSLN9Z0DbDAuRnHCuZDMPYzrFaRv2s5NmBDu7sH/7L4jfju2TfvfdRlWreT/D/hsvvOT 3cnDKoGv10fULEdXpC2cGzZxQrHrJ28A5KBjamEo5do7SAJ58QzCnd7BsJ82GR0eyJnFs DCxLlD9D4veHi0nJDqDmOvC2CzYZ2IlSKakKbE6R7Lo6HCDUsbhYKE7R9sJ3C0fzIURTt JrRRKr766wGWDl3hmY3T31U427jp/B70eAiKz7VCvmDIkHdqngjsJpdP8Ffd7f4P9Bg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793972694; h=DMARC-Filter:Received:DKIM-Signature:Received:Received: DKIM-Signature:X-Google-DKIM-Signature:X-Forwarded-Encrypted: X-Gm-Message-State:X-Gm-Gg:X-Received:X-Received:Received:From:Date: Subject:MIME-Version:Content-Type:Content-Transfer-Encoding: Message-Id:References:In-Reply-To:To:Cc:X-Mailer: X-Developer-Signature:X-Developer-Key:X-Proofpoint-Spam-Info: X-Proofpoint-GUID:X-Proofpoint-Spam-Details-Enc: X-Proofpoint-ORIG-GUID:X-Authority-Analysis: X-Proofpoint-Virus-Version:X-Proofpoint-Spam-Details; bh=KFMOrkADVP+8BGFWWz5DwK17BKn+/vVaPVTQ4G5cEjo=; b=uuvX5S+n65Ikl5pI44r4uU6OAsTp7Rw7wHti5riPYKYf21ho2sX00uPa+BqHVPRebr8D ClF3EPnuoLCS5nOfUx8PHP/G/LkvJtWlXozG3tsePA1WBChmnEBaapxXUBnTXhM0O5WaD dkb0nwJ6VmBpUz4nTkconQ8oGH2Kvl67nGTFO0xyh6UvL79gYHUVnj56ZBVPLZl0DllaC RQR8clDpljedUz9TWXxItZ6I1ML9/ajDfA2vvGVNGwLKaZi6yyZbeKEJlhh9ns7Q0nrgM TX+Zb7jhZyrL7OajparCkFn6Q6eowfH/OdvdTWAg5/TeWzGTGyQT+HYFioYyjQAQ+kA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256 header.s=qcppdkim1 header.b=kWjrqTBg; dkim=pass header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.a=rsa-sha256 header.s=google header.b=kpCzZmLT; arc=none smtp.remote-ip=205.220.168.131 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 26DE66082BCF for ; Fri, 6 Nov 2026 13:44:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 26DE66082BCF Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256 header.s=qcppdkim1 header.b=kWjrqTBg; dkim=pass (2048-bit key, unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.a=rsa-sha256 header.s=google header.b=kpCzZmLT Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 6A6APBgl444196 for ; Fri, 6 Nov 2026 13:44:53 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= KFMOrkADVP+8BGFWWz5DwK17BKn+/vVaPVTQ4G5cEjo=; b=kWjrqTBgogdaHeUL sEZfG7dvzXh3zIWl1p/IilIITI1lE7uLTWgz38momuwDYjDjNXzWWyCPDeSp+AOk lQvLWzgGYr3ZJW1UidMfrHgtGODYKv+R7WxX+Y7yqAfDuZtEk5wI8Vp8cz0bPL59 wDP0h/W0QGeiTO9KWVskOGjQxdP8obWIhc9g2tNK+Wq91BEPCbljudWYvwPKyU9H kHAG6nBiVx9/oeVnBbJJsxpk2aaBn0jOmLBsjXEvkrj4uPcVE0f35UF45jELtkhh pxpDZKp5xFZI6aaqyvbXInPncRgbseb2YszsBVse7pPGRTnkNCYjEuy+AOOHVqhw UcdvFA== Received: from mail-qk1-f200.google.com (mail-qk1-f200.google.com [209.85.222.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4hs3p9u1h6-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Fri, 06 Nov 2026 13:44:53 +0000 (GMT) Received: by mail-qk1-f200.google.com with SMTP id af79cd13be357-93f1f2fafeaso97037985a.2 for ; Fri, 06 Nov 2026 05:44:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1793972692; x=1794577492; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=KFMOrkADVP+8BGFWWz5DwK17BKn+/vVaPVTQ4G5cEjo=; b=kpCzZmLTcJNB+IF4LjI039vZdAf73BhTIyGUNd+m/BAvdrP0og+G2uE0FSMK5M0lmE HX0utoBDaGQ40mCgC91fDlRyGGzTslVE23+MkWRPL9bwmKRwP+Vc9YOZ+SzpSEfSPCHE 2NwGbE5lJHsA5Ij4v1oHsnf3cl9gr+ATFxMcv+qTlHk3OUfgOeYP4qXGLpWlsigKYb32 CtwIC5ZqJGJlTsEphRw+3cP2ky5DhXcsf8YcgkX3zTpV1qJkYrYOeCRTtwAXwR+Bs0c1 CtMycyw5LDiLqvDe3C0WPiSm5J15hV5UnN0IDE+Siaj1f+t68zTnQdb3wu1V9O+a7Ak5 D1jw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1793972692; x=1794577492; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=KFMOrkADVP+8BGFWWz5DwK17BKn+/vVaPVTQ4G5cEjo=; b=XK4DaMxo1bEymLhXObIZWPmJKvhd2cqXTCL+8utF790aQcfnccD6glSmJVt4u1zXDn oAb2oay5GEz9l8vBOm8L6YGXQGcearzcFOV7F5Ao+SzJcnQ8mstijJSkcdjX8QZuFZW2 wQYfKrKfcG99c/x3w5GQsBHvluro1hiZAXZcAzWVw1hbbzQVroxByG7PsPTYjezGhAkg jaPFmQ0JE8QIKL6EbSjCAxzsnQFBcatEDmuvzrrZX/5vQ1zAT/lAh3LtK0DrB5IQ1jjl 9illhwsZ3gfvw85VXMgr88E/RsKOEWjwpzypq66PiEhSXHGCoNngnfOJ291gw3lIUx8N F5hQ== X-Forwarded-Encrypted: i=1; AKwUvBw4gGapgJABIq0Jo0wAe3uPLdRvF95n2fhVjgN9D5F0tMzG4EZHJ5128bUe50KnxDrUZgOw6iynYkfEk7E=@vger.kernel.org X-Gm-Message-State: APuU4Z/vVvByQOkidKJ/bOUp6VG4LjuWy1RfTLGQtVA0JR4kFcX6Err+ qZAgOqVwWqywxBVImMgXKuYxLnRKAE4TaFaUT2bPB/bFnfs0s7LWMC4X3jcxlXAJZvW8W/h6cyj 8/lxk4JDTr8X/zA0axQqzKNyRm7AhXqYDpFeuS6eC29CTx1sHoQze/542eupBehDozO8= X-Gm-Gg: AYBFou3gBJBaSzFpF3dPu+f5cYGhXAuLQMqnqqxBfzg9OtwBKUIZlYwFa7jpRzaWfsI 8yDjqq9vtZgES92lcCn6SxLBUi8mRRgYJ66jFU41MPGh6rKXWJTGVezxHDvNwrzYbmBe+6Jg3bu 8K9DNRe8j2bx40Xsq5yioqNaO/Etd5QVCKNirei16jUlPTeCfubG1afDWYPP8LxU0Wz84IzRgSt El5+hZib1SPwM5h/sg72fjCTWWr5VOgyTXDGcHaE9XPXEfiDClFkK6RGT7a1Oap4D3caShxwyAc 9/FEJenDR2O/C+ygvMQcIUyXgxIhmpUOHRtFXsyRsGQcAzCtKyz/AIZBttGxAstPOfZKPHoc/5a sOFoE2ytGtpTN755wS8Lw7FYh2qUn/C1ZGBnC5JIVWKKlEixpJ3Ata1VhJsKATwr+mXwvIiCKuJ fH4rKa/avW6hQ/PzJfotXO2I4ZAY01TyS3VYcNWXjzN2VPJPPTxAlzWliePyWXDA== X-Received: by 2002:a05:620a:4107:b0:93e:d364:c9ee with SMTP id af79cd13be357-945f35650e8mr365626885a.74.1793972692536; Fri, 06 Nov 2026 05:44:52 -0800 (PST) X-Received: by 2002:a05:620a:4107:b0:93e:d364:c9ee with SMTP id af79cd13be357-945f35650e8mr365622185a.74.1793972692010; Fri, 06 Nov 2026 05:44:52 -0800 (PST) Received: from umbar.lan (2001-14ba-a073-af00-264b-feff-fe8b-be8a.rev.dnainternet.fi. [2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5c003055a5csm382747e87.13.2026.11.06.05.44.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Nov 2026 05:44:49 -0800 (PST) From: Dmitry Baryshkov Date: Fri, 06 Nov 2026 15:44:14 +0200 Subject: [PATCH v2 8/8] media: qcom: iris: describe QC10C as P030 (TP10) X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261106-ubwc-format-docs-v2-8-82949f88f030@oss.qualcomm.com> References: <20261106-ubwc-format-docs-v2-0-82949f88f030@oss.qualcomm.com> In-Reply-To: <20261106-ubwc-format-docs-v2-0-82949f88f030@oss.qualcomm.com> To: Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Mauro Carvalho Chehab , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Bryan O'Donoghue Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org, Jordan Crouse , linux-media@vger.kernel.org, Nicolas Dufresne , Vikash Garodia , Dikshita Agarwal , Robert Mader , Neil Armstrong X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1055; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=iqfuEamj2XlYNE5hnAH8AT8Abj9VyJ9jbobRw0cnh4U=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBq7dm+CuAs9qhMdIEzhgPgtp3QrLIHoNoaQQRqo 5AS3EfM2waJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCau3ZvgAKCRCLPIo+Aiko 1dACB/9wA5t9MLN7WDxdbjgtqULBKGm0SpbExAmy9p6mSMbiTO8Le6urnKTjbKIOZ7ASp+GT6Xb 9tp9oF3nSmHKUuPJVN62rnCYy/aCCQf6kQNRbs+DGOtdl2JYO5oAz2be+16k2a4HQ4jYknMmt6d jWUmU94ZXRhvL+VmecHbdAomLNoe0edTG1B2hGpkrdCqOjliSumqwgR3VnadosCpLd5yUZRsHfB QDmfQpLALm+DQiBohVvSnl3WAKBEoE/uzWuUzeQqwKaAh5ST8z5n92RMp49LL+feneDBClJ0+F3 H6QXQd0qaxqniymZG2q+iw8NRfjarePkUshiri/P0SLz5Rtu X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-Spam-Info: AW1haW4tMjYxMTA2MDA1NCBTYWx0ZWRfX6z5Cys9tUIoz 0aBjnPtl6GlgoQI9txwsNBPYLx5IY1ldbmRnEeHkgUxp/hAYYLAYt8AApRwNb5jD3mMGYlCBnp3 e1CITvpoJyBTD4GmuZVNdSzR9Byb87c= X-Proofpoint-GUID: PijG3LQiKyzOMCC41YtYHCf1Z7inHELo X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMTA2MDA1NCBTYWx0ZWRfX0d8zIMtBObuo 2EvmRTeRd9MviQs05/epgvTfxs9PtuoY8YN39mfIGuAJTNpRfCkc6s1UrvuOAENfeS+lSTOA/Pz mBOrrIn2QmBWf3of0P6EPJW22KDGxKU2bmrhxIgCC2sITu/T6uHM7UI9bsAyEr9hK8qtNfxdHcN +DfxbDBzwShHz4ImKPzh4BFXzZbR/v+0AxPrpVM+F8WkhOZH27N/8kU47e8jFpv3eK7xz+y6QP+ dJ0Or1wy9ZQaKvnezC88MFyU4dY9WHGVg9HcQi9QEdOzehblSwUAf8yOL7bKbN0UkwobZeu8f5U 86u9MFtcfgRSMw/91swP67kXA1WIJ67kivJwNwhUguT1DZgKxvrdyUt/lQQNATOSdgAJqyO/NXq aS6SGzLW3jn5JGXTFfzJROPPD6B6z924JiwUcHeBBDzn4iTGvLjFPRv9+IW0cCfO113dOwGNHiA /ZaM+SddNonKRKGN/bg== X-Proofpoint-ORIG-GUID: PijG3LQiKyzOMCC41YtYHCf1Z7inHELo X-Authority-Analysis: v=2.4 cv=ZIZCCn7b c=1 sm=1 tr=0 ts=6aedd9d5 cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=zJRp6_cAMcgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=EUspDBNiAAAA:8 a=w2mF-G9HTFYObF59u-MA:9 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-11-06_03,2026-11-04_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 clxscore=1015 suspectscore=0 bulkscore=0 impostorscore=0 adultscore=0 priorityscore=1501 lowpriorityscore=0 spamscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2611040001 definitions=main-2611060054 The comment describing the QC10C buffer layout calls it a compressed P010. It is not: P010 stores each sample in 16 bits, QC10C packs three 10-bit samples in each 32-bit word, which is P030 (TP10) and what the stride computed below (width * 4 / 3) assumes. Name the format correctly. Signed-off-by: Dmitry Baryshkov --- drivers/media/platform/qcom/iris/iris_buffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/iris/iris_buffer.c b/drivers/media/platform/qcom/iris/iris_buffer.c index eb8de60c1177..19a984d2ff3b 100644 --- a/drivers/media/platform/qcom/iris/iris_buffer.c +++ b/drivers/media/platform/qcom/iris/iris_buffer.c @@ -266,7 +266,7 @@ static u32 iris_yuv_buffer_size_qc08c(struct iris_inst *inst) /* * QC10C: - * UBWC-compressed format for P010. + * UBWC-compressed P030 (TP10), YUV 4:2:0, three 10 bit samples in 32 bits. * Contains 4 planes in the following order - * (A) Y_Meta_Plane * (B) Y_UBWC_Plane -- 2.47.3