From: Lee Jones <lee.jones@linaro.org>
To: Vinod Koul <vkoul@kernel.org>
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
agross@kernel.org, robh+dt@kernel.org,
bjorn.andersson@linaro.org, alokc@codeaurora.org,
linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 1/2] i2c: qcom-geni: Provide an option to select FIFO processing
Date: Wed, 4 Sep 2019 13:18:07 +0100 [thread overview]
Message-ID: <20190904121807.GK26880@dell> (raw)
In-Reply-To: <20190904115609.GW2672@vkoul-mobl>
On Wed, 04 Sep 2019, Vinod Koul wrote:
> On 04-09-19, 12:36, Lee Jones wrote:
> > Signed-off-by: Lee Jones <lee.jones@linaro.org>
> > ---
> > drivers/i2c/busses/i2c-qcom-geni.c | 14 ++++++++++----
> > 1 file changed, 10 insertions(+), 4 deletions(-)
> >
> > diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c
> > index a89bfce5388e..dfdbce067827 100644
> > --- a/drivers/i2c/busses/i2c-qcom-geni.c
> > +++ b/drivers/i2c/busses/i2c-qcom-geni.c
> > @@ -353,13 +353,16 @@ static void geni_i2c_tx_fsm_rst(struct geni_i2c_dev *gi2c)
> > static int geni_i2c_rx_one_msg(struct geni_i2c_dev *gi2c, struct i2c_msg *msg,
> > u32 m_param)
> > {
> > + struct device_node *np = gi2c->se.dev->of_node;
> > dma_addr_t rx_dma;
> > unsigned long time_left;
> > - void *dma_buf;
> > + void *dma_buf = NULL;
> > struct geni_se *se = &gi2c->se;
> > size_t len = msg->len;
> >
> > - dma_buf = i2c_get_dma_safe_msg_buf(msg, 32);
> > + if (!of_property_read_bool(np, "qcom,geni-se-fifo"))
>
> Where is this property documented, I dont see anything in linux-next for
> today
In this set. :)
--
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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next prev parent reply other threads:[~2019-09-04 12:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-04 11:36 [PATCH 1/2] i2c: qcom-geni: Provide an option to select FIFO processing Lee Jones
2019-09-04 11:36 ` [PATCH 2/2] dt-bindings: soc: qcom: Provide option to select FIFO mode Lee Jones
2019-09-04 11:58 ` Vinod Koul
2019-09-04 11:56 ` [PATCH 1/2] i2c: qcom-geni: Provide an option to select FIFO processing Vinod Koul
2019-09-04 12:18 ` Lee Jones [this message]
2019-09-04 11:58 ` Vinod Koul
2019-09-04 20:35 ` Bjorn Andersson
2019-09-04 21:23 ` Wolfram Sang
2019-09-05 7:11 ` Lee Jones
2019-09-05 9:16 ` Wolfram Sang
2019-09-05 9:34 ` Lee Jones
2019-09-05 13:37 ` Wolfram Sang
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