From patchwork Fri May 9 12:46:15 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 889225 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (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 A7766139B for ; Fri, 9 May 2025 12:46:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746794793; cv=none; b=FDXgIlmB/pZ74RLksledK0PHS3dW/TALsFWdvBSIMpXAoscIzG5FeDAuFsEb0TuUxkEpJffUi+WGEX2iwL+z42VblSsC8CqglTgGyPnO8eBIMmyEywA17odQtN74vvjDHk/31I8yS/w74mTbZlUXivVUThB0A+UxXUBQOhxWaSA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746794793; c=relaxed/simple; bh=/KsyqZP3DVf956iJhaDVlb3BcZ2ZbYVFBTB3TNGW2us=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=TJd0d8+VRfjVf+/hwhhVc4p46QnwuHX6H1E5MmM0TeJN4LHPwlmZya64v1izfujf33SOBdClngOZlnnETlPCkrqcMKIdoyHWrGt9S6Br45cskrH+iRAEJUZR/hqp82vgW+3X3t/oo6STXfDLyFihhVjHftaHJlnV4o4Fqiv/mU0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=uAYSXEnL; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="uAYSXEnL" Received: from pendragon.ideasonboard.com (noh63-h01-176-133-119-130.dsl.sta.abo.bbox.fr [176.133.119.130]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 6EF488DB; Fri, 9 May 2025 14:46:11 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1746794771; bh=/KsyqZP3DVf956iJhaDVlb3BcZ2ZbYVFBTB3TNGW2us=; h=Date:From:To:Cc:Subject:From; b=uAYSXEnLFRoJ/Bc3sljTMAORdPRhQyczT76B4379by+2yytFdwjwx6GRu5SVyvpXG i6WfCXIrqxY7s0GCZJ/C7NjvAtEV7RZmHKz2bAYrcKLPWnifMEu6dpwvnZdBKwPlw6 WckYG1EwosDix1NFfNnm1cWsqR3CEijEasaMdIZs= Date: Fri, 9 May 2025 14:46:15 +0200 From: Laurent Pinchart To: Mauro Carvalho Chehab , Hans Verkuil Cc: linux-media@vger.kernel.org, Hans de Goede , Ricardo Ribalda Subject: [GIT PULL FOR v6.16] uvcvideo improvements Message-ID: <20250509124615.GA12452@pendragon.ideasonboard.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline Hi Mauro, Hans, The following changes since commit 0af2f6be1b4281385b618cb86ad946eded089ac8: Linux 6.15-rc1 (2025-04-06 13:11:33 -0700) are available in the Git repository at: https://gitlab.freedesktop.org/linux-media/users/pinchartl.git tags/next-media-uvc-20250509 for you to fetch changes up to 9882222fa76450e545aeb625522ced7a78ff79a0: media: uvcvideo: Use dev_err_probe for devm_gpiod_get_optional (2025-04-07 15:31:55 +0200) ---------------------------------------------------------------- uvcvideo improvements: - Granular power saving - Controls cache sync fix - GPIO deferred probe error fix ---------------------------------------------------------------- Ricardo Ribalda (10): media: uvcvideo: Keep streaming state in the file handle media: uvcvideo: Create uvc_pm_(get|put) functions media: uvcvideo: Increase/decrease the PM counter per IOCTL media: uvcvideo: Make power management granular media: uvcvideo: Do not turn on the camera for some ioctls media: uvcvideo: Return the number of processed controls media: uvcvideo: Send control events for partial succeeds media: uvcvideo: Rollback non processed entities on error media: uvcvideo: Fix deferred probing error media: uvcvideo: Use dev_err_probe for devm_gpiod_get_optional drivers/media/usb/uvc/uvc_ctrl.c | 91 +++++++++++++++++++++-------- drivers/media/usb/uvc/uvc_driver.c | 38 ++++++++---- drivers/media/usb/uvc/uvc_v4l2.c | 117 +++++++++++++++++++++++++++++-------- drivers/media/usb/uvc/uvcvideo.h | 5 ++ 4 files changed, 190 insertions(+), 61 deletions(-)