From patchwork Sat May 31 16:31:35 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 893602 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 A0427154C17 for ; Sat, 31 May 2025 16:31:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748709117; cv=none; b=G46mR4k2e8wNZp4v2xgHsJIVgNojbXBfHKA1ZAWKvSjNHz6++QgF/wOmIwsunu7HAjTA388qMQqhPEiXPr46FD0JWNh5gtWoL6xzFHvJPDPEND/Va9vlL9MhjZlQodGM1e8at/VcgBWOhJnmqMb9WFSilESTxckTex0O06NtvHQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748709117; c=relaxed/simple; bh=imsK3zOLm+g/zimUyT8A1+8gdFwth+sEqOsEXZq032c=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=qby644XYMnIctR4KZA4lu1vfQikV+3BA1t4p8+UKXei+t4hiUQjlo8rLl/yvAMe4NKk9DASmG8yeOhGUjcn4b1I8PUwg6Rn5MxHMr4Pj15EuRq08XSh/o5jx4ziVrCTm4F7cjvnH9azKFd4s4lIORz51f1nW4kmmfLrabGKqOn0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pLTFl+eV; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="pLTFl+eV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 75964C4CEE3; Sat, 31 May 2025 16:31:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1748709117; bh=imsK3zOLm+g/zimUyT8A1+8gdFwth+sEqOsEXZq032c=; h=From:To:Cc:Subject:Date:From; b=pLTFl+eV7J8i6DDJ89WvHhem1R9Je0vK1OJrTAljXPTfZhlpm75VhRIsYFGY3CNmM CZpavKuzgNmawkP+CkWiRlmI4SgraQwNujn0NQH16ODG/D0cYbPBzL2tW677BQ+TQg NB80Z19XtABZaoSV7LvvQR2k8xOXooVRzxTfxB8dDYjxRQINiTMBZll+IWPAu4nk3W phuS0Q97sQmSfmsIofJg+ak05oKSqTCgffrNyt8GP9GyvEcDS8/2TsVOm+zE8P9nVm tttdKpJzAECgqkvjBXnbtV3Y9zOFkJV1pb77BpUUjLa72u1a+gc1sM7cgED4wuGZ1V WIfYg7kNI5kKA== From: Hans de Goede To: Sakari Ailus , Laurent Pinchart Cc: Hans de Goede , Mathis Foerst , Mauro Carvalho Chehab , linux-media@vger.kernel.org, Hans de Goede Subject: [PATCH v2 00/12] media: mt9m114: Changes to make it work with atomisp devices Date: Sat, 31 May 2025 18:31:35 +0200 Message-ID: <20250531163148.83497-1-hansg@kernel.org> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Hi All, Here is v2 of my series to make the "mainline" mt9m114 driver work on devices with an atomisp CSI2 receiver / ISP. This has been tested on an Asus T100TA. Changes in v2: - Rebase on top of sailus/media_tree.git/fixes which now has 4 of the patches from Mathis': "MT9M114 driver bugfix and improvements" series, this avoids most of the conlicts between the 2 series - Add Laurent's Reviewed-by to some of the patches - Add select VIDEO_APTINA_PLL to Kconfig - Use correct aptina_pll_limits - After setting reset high wait 20 clk cycles before disabling the clk and regulators - When bypassing the scalar make ifp_get_selection() / ifp_set_selection() fill sel->r with a rectangle of (0,0)/wxh and return 0 instead of returning -EINVAL Regards, Hans Hans de Goede (12): media: aptina-pll: Debug log p1 min and max values media: mt9m114: Add support for clock-frequency property media: mt9m114: Use aptina-PLL helper to get PLL values media: mt9m114: Lower minimum vblank value media: mt9m114: Fix default hblank and vblank values media: mt9m114: Tweak default hblank and vblank for more accurate fps media: mt9m114: Avoid a reset low spike during probe() media: mt9m114: Put sensor in reset on power-down media: mt9m114: Fix scaler bypass mode media: mt9m114: Drop start-, stop-streaming sequence from initialize media: mt9m114: Return -EPROBE_DEFER if no endpoint is found media: mt9m114: Add ACPI enumeration support drivers/media/i2c/Kconfig | 1 + drivers/media/i2c/aptina-pll.c | 2 + drivers/media/i2c/mt9m114.c | 166 ++++++++++++++++++++++++--------- 3 files changed, 127 insertions(+), 42 deletions(-) base-commit: 2a8e220f6a2bcd5828ab67c7cf194874590ede24