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From: Wolfram Sang <wsa@kernel.org>
To: Sowjanya Komatineni <skomatineni@nvidia.com>
Cc: thierry.reding@gmail.com, jonathanh@nvidia.com,
	frankc@nvidia.com, hverkuil@xs4all.nl, sakari.ailus@iki.fi,
	robh+dt@kernel.org, helen.koike@collabora.com, digetx@gmail.com,
	sboyd@kernel.org, gregkh@linuxfoundation.org,
	linux-media@vger.kernel.org, devicetree@vger.kernel.org,
	linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-i2c@vger.kernel.org
Subject: Re: [RFC PATCH v5 05/14] i2c: tegra: Avoid tegra_i2c_init_dma() for Tegra210 vi i2c
Date: Tue, 28 Jul 2020 18:34:05 +0200
Message-ID: <20200728163405.GE3736@ninjato> (raw)
In-Reply-To: <1595883452-17343-6-git-send-email-skomatineni@nvidia.com>


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On Mon, Jul 27, 2020 at 01:57:23PM -0700, Sowjanya Komatineni wrote:
> VI I2C is on host1x bus so APB DMA can't be used for Tegra210 VI
> I2C and there are no tx and rx dma channels for VI I2C.
> 
> So, avoid attempt of requesting DMA channels.
> 
> Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>

Applied to for-next, thanks!


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  reply index

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-27 20:57 [RFC PATCH v5 00/14] Support for Tegra video capture from external sensor Sowjanya Komatineni
2020-07-27 20:57 ` [RFC PATCH v5 01/14] i2c: tegra: Don't mark VI I2C as IRQ safe runtime PM Sowjanya Komatineni
2020-07-28 16:33   ` Wolfram Sang
2020-07-27 20:57 ` [RFC PATCH v5 02/14] i2c: tegra: Remove NULL pointer check before clk_enable/disable/prepare/unprepare Sowjanya Komatineni
2020-07-28 16:33   ` Wolfram Sang
2020-07-27 20:57 ` [RFC PATCH v5 03/14] i2c: tegra: Fix the error path in tegra_i2c_runtime_resume Sowjanya Komatineni
2020-07-28 16:33   ` Wolfram Sang
2020-07-27 20:57 ` [RFC PATCH v5 04/14] i2c: tegra: Fix runtime resume to re-init VI I2C Sowjanya Komatineni
2020-07-28 16:33   ` Wolfram Sang
2020-07-27 20:57 ` [RFC PATCH v5 05/14] i2c: tegra: Avoid tegra_i2c_init_dma() for Tegra210 vi i2c Sowjanya Komatineni
2020-07-28 16:34   ` Wolfram Sang [this message]
2020-07-27 20:57 ` [RFC PATCH v5 06/14] media: tegra-video: Fix channel format alignment Sowjanya Komatineni
2020-07-27 20:57 ` [RFC PATCH v5 07/14] media: tegra-video: Enable TPG based on kernel config Sowjanya Komatineni
2020-07-27 20:57 ` [RFC PATCH v5 08/14] media: tegra-video: Update format lookup to offset based Sowjanya Komatineni
2020-07-27 20:57 ` [RFC PATCH v5 09/14] dt-bindings: tegra: Update VI and CSI bindings with port info Sowjanya Komatineni
2020-07-27 20:57 ` [RFC PATCH v5 10/14] media: tegra-video: Add support for external sensor capture Sowjanya Komatineni
2020-07-27 20:57 ` [RFC PATCH v5 11/14] media: tegra-video: Add support for selection ioctl ops Sowjanya Komatineni
2020-07-27 20:57 ` [RFC PATCH v5 12/14] gpu: host1x: mipi: Keep MIPI clock enabled till calibration is done Sowjanya Komatineni
2020-07-28 11:03   ` Dmitry Osipenko
2020-07-28 16:04     ` Sowjanya Komatineni
2020-07-29 17:08       ` Dmitry Osipenko
2020-07-29 17:55         ` Sowjanya Komatineni
2020-07-29 23:42           ` Dmitry Osipenko
2020-07-29 23:54             ` Sowjanya Komatineni
2020-07-30  0:31               ` Dmitry Osipenko
2020-07-27 20:57 ` [RFC PATCH v5 13/14] media: tegra-video: Add CSI MIPI pads calibration Sowjanya Komatineni
2020-07-28 10:30   ` Dmitry Osipenko
2020-07-28 15:59     ` Sowjanya Komatineni
2020-07-28 19:43       ` Sowjanya Komatineni
2020-07-29 23:25       ` Dmitry Osipenko
2020-07-29 23:59         ` Sowjanya Komatineni
2020-07-30  0:27           ` Sowjanya Komatineni
2020-07-30  0:43             ` Dmitry Osipenko
2020-07-30  0:52               ` Sowjanya Komatineni
2020-07-30  0:55                 ` Sowjanya Komatineni
2020-07-30  0:53                   ` Dmitry Osipenko
2020-07-30  1:06                     ` Sowjanya Komatineni
2020-07-30  1:10                       ` Dmitry Osipenko
2020-07-30  0:47             ` Sowjanya Komatineni
2020-07-27 20:57 ` [RFC PATCH v5 14/14] media: tegra-video: Compute settle times based on the clock rate Sowjanya Komatineni

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