From mboxrd@z Thu Jan 1 00:00:00 1970 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 7E95C1EE7AC for ; Wed, 15 Jan 2025 10:32:11 +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=1736937131; cv=none; b=ACrAGYOu5HHxNIZcbL44/bArVbzN/FnagTHt1BnSSv4CScLpAr+3igVkvbL+xr+Paygw4wGYSPlo+SOl73ApygDpUGhyvEA9Gc85gMkRZQb5d0KQWs09V+HRnMrpvB5IaTRYaKmxFVkvy8hym70yd6JqZhY5j0SotAxvDpCYCZc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736937131; c=relaxed/simple; bh=DsNV5Y5jTgosV+mfs0LRtUDuLg4m1DiVUjFO3tqRuPM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=eFEQn9lWGWAom7GrIGwcqZzzp0HsHeooD7/4DHOEG2oXkwZjSWy/67amzBZnRLqwhTD4Lki5RIlibXxGorHHPJSe2r53aoaKsPrP0P3r0PEE//ikwkL6+fAns7+V2vyZjLG8f3/Pa6M8rPoVMxnJ1A1CYIVV3VtAM54VgTPX94k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=ulKwubRW; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="ulKwubRW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4CB21C4CEE6; Wed, 15 Jan 2025 10:32:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1736937130; bh=DsNV5Y5jTgosV+mfs0LRtUDuLg4m1DiVUjFO3tqRuPM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ulKwubRW9fDN4xqhwFLl6cc1dZHpQ0dgi2WNowxpq30BH+hyl5/7QOlOiVby+nXy8 uisDH7zNrChq1ob5cE3lvllPha2FQCL6uKAVxXZU9w0EOR4lTHC1h/Ig0qgD/6IDV8 Jqgwwx92sMuihVIr5tffrxdHjHzyhagaAcd4swQk= Date: Wed, 15 Jan 2025 11:32:07 +0100 From: Greg KH To: inv.git-commit@tdk.com Cc: stable@vger.kernel.org, Jean-Baptiste Maneyrol , Jonathan Cameron Subject: Re: [PATCH 6.6.y] iio: imu: inv_icm42600: fix spi burst write not supported Message-ID: <2025011500-unmixable-duplex-9261@gregkh> References: <2025011346-empty-yoyo-e301@gregkh> <20250113124638.252974-1-inv.git-commit@tdk.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250113124638.252974-1-inv.git-commit@tdk.com> On Mon, Jan 13, 2025 at 12:46:38PM +0000, inv.git-commit@tdk.com wrote: > From: Jean-Baptiste Maneyrol > > Burst write with SPI is not working for all icm42600 chips. It was > only used for setting user offsets with regmap_bulk_write. > > Add specific SPI regmap config for using only single write with SPI. > > Fixes: 9f9ff91b775b ("iio: imu: inv_icm42600: add SPI driver for inv_icm42600 driver") > Cc: stable@vger.kernel.org > Signed-off-by: Jean-Baptiste Maneyrol > Link: https://patch.msgid.link/20241112-inv-icm42600-fix-spi-burst-write-not-supported-v2-1-97690dc03607@tdk.com > Signed-off-by: Jonathan Cameron > (cherry picked from commit c0f866de4ce447bca3191b9cefac60c4b36a7922) > --- > drivers/iio/imu/inv_icm42600/inv_icm42600.h | 1 + > drivers/iio/imu/inv_icm42600/inv_icm42600_core.c | 15 +++++++++++++++ > drivers/iio/imu/inv_icm42600/inv_icm42600_spi.c | 3 ++- > 3 files changed, 18 insertions(+), 1 deletion(-) Did you test build this?