From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 869752C21C4 for ; Fri, 17 Jul 2026 08:25:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784276706; cv=none; b=YJKWbkqaTzOsHS6P0+eAc0ZKqSyPGJRALfgMum5g8E8H/+/qMsg6DzUYd+QAx83malc2/a5kHtA/payL8BHpk+Yjk365RHqUgMyRPQYk7f5lTVgk7GGaUj2WcEBMcO/ZtZwd9XSLgKNTro6r0EUj98yW0lpo3EGxJt6BqUz52bI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784276706; c=relaxed/simple; bh=57m0X1Ku14F+xxDWxNk3+Ts49pmlUJGTlnaEpJkC1fE=; h=From:To:Subject:Date:Message-ID:MIME-Version; b=A2KfqQAW+Am9FuoQEBpi1hHEfLPto52+6ofNyqzt3cDaC+7Y384NhWdk7PeLP3O1XonxeU9xKL9TCCDM/BPsjBtRguD37ksNHJfA52Id0KD8mDjePu67WVBLX1hHe0fNHrdl+DzL7A1fEU1WpXss5OkKRhlUlZyz1EZ9QLJkQ5k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cHssLkUb; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="cHssLkUb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6AAAD1F00A3A; Fri, 17 Jul 2026 08:25:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784276705; bh=bufMpBdGolJ5Ybw0Na2tXTP7fWyllNNfP1en9Zq/ZVM=; h=From:To:Subject:Date; b=cHssLkUbRG09An0O+2h+mCCdtsfB/+jipElgpEdRU7jdSHEp1Af8iHKsentHMeKXA RsgReCvq3o2w10oY+XYIEsUDoTurgsHn/o1YmMGGw16SCc1sKtR4rRUsExB9nCDzbX 26Ggspn59p0tiwQTgN59A2Qkm5zXLiw0c31EImcuxFmD0jnKjhDyOQvDNDmZGa9tUj mAQFfIRe+1s2xog3GWo7Kjt0NSZ9BDXmSC08aztgQIYMrP4O+oSEXImyQE+89AENfb QpbUjhLnt1HHpTGpXqV57jsvZN62xwKvqKw4Fwi8BmHfgAKQz0zJcq+4NbPSU4N6da NGYEYnvzu/FRA== From: Hans Verkuil To: linux-media@vger.kernel.org Subject: [PATCH 00/19] media: clean up unnecessary vb2_queue_release calls Date: Fri, 17 Jul 2026 10:19:23 +0200 Message-ID: X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Many drivers call vb2_queue_release() unnecessarily. There is normally no reason for drivers to call this function directly, instead call (_)vb2_fop_release(), vb2_video_unregister_device() or v4l2_m2m_ctx_release(). This series removes the vb2_queue_release() calls from most drivers. There are still a few old drivers that call it, but let's get the majority fixed. Regards, Hans Hans Verkuil (19): media: videobuf2-v4l2.h: improve vb2_queue_release() documentation media: pci: hws: drop call to vb2_queue_release media: pci: ipu6: drop calls to vb2_video_unregister_device and vb2_queue_release media: pci: zoran: use vb2_video_unregister_device media: platform: amd: isp4: drop vb2_queue_release calls media: amlogic: c3: isp: drop vb2_queue_release calls media: amphion: drop unnecessary vb2_queue_release call media: arm: mali-c55: drop unnecessary vb2_queue_release calls media: imagination: e5010-jpeg-enc: drop vb2_queue_release media: nuvoton: drop unnecessary vb2_queue_release calls media: nxp: imx7-media-csi: use _vb2_fop_release/vb2_video_unregister_device media: raspberrypi: pisp_be: use vb2_video_unregister_device media: renesas: rzv2h-cru: use vb2_video_unregister_device media: renesas: rzv2h-ivc: drop unnecessary vb2_queue_release calls media: samsung: s3c-camif: drop unnecessary vb2_queue_release media: ti: j721e-csi2rx: use vb2_video_unregister_device staging: media: imx: drop vb2_queue_release call staging: media: ipu7: drop unnecessary cleanup calls media: renesas: rzg2l-cru: drop unnecessary vb2_queue_release drivers/media/pci/hws/hws_video.c | 5 ----- drivers/media/pci/intel/ipu6/ipu6-isys-video.c | 6 +----- drivers/media/pci/zoran/zoran.h | 1 - drivers/media/pci/zoran/zoran_card.c | 4 +--- drivers/media/pci/zoran/zoran_driver.c | 5 ----- drivers/media/platform/amd/isp4/isp4_video.c | 8 +++----- .../media/platform/amlogic/c3/isp/c3-isp-capture.c | 7 ++----- .../media/platform/amlogic/c3/isp/c3-isp-params.c | 11 ++++------- .../media/platform/amlogic/c3/isp/c3-isp-stats.c | 7 ++----- drivers/media/platform/amphion/vpu_v4l2.c | 8 +------- .../media/platform/arm/mali-c55/mali-c55-capture.c | 4 +--- .../media/platform/arm/mali-c55/mali-c55-params.c | 4 +--- .../media/platform/arm/mali-c55/mali-c55-stats.c | 4 +--- .../media/platform/imagination/e5010-jpeg-enc.c | 8 +------- drivers/media/platform/nuvoton/npcm-video.c | 7 ++----- drivers/media/platform/nxp/imx7-media-csi.c | 10 +++------- .../media/platform/raspberrypi/pisp_be/pisp_be.c | 14 +++++--------- .../media/platform/renesas/rzg2l-cru/rzg2l-video.c | 5 ++--- .../platform/renesas/rzv2h-ivc/rzv2h-ivc-video.c | 7 ++----- .../platform/samsung/s3c-camif/camif-capture.c | 7 +------ .../media/platform/ti/j721e-csi2rx/j721e-csi2rx.c | 4 +--- drivers/staging/media/imx/imx-media-capture.c | 10 +++------- drivers/staging/media/ipu7/ipu7-isys-video.c | 6 +----- include/media/videobuf2-v4l2.h | 4 ++++ 24 files changed, 42 insertions(+), 114 deletions(-) -- 2.53.0