On 3/7/2018 2:16 PM, Doug Anderson wrote:
Hi,
On Tue, Feb 27, 2018 at 5:38 PM, Karthikeyan Ramasubramanian
wrote:
This bus driver supports the GENI based i2c hardware controller in the
Qualcomm SOCs. The Qualcomm Generic Interface (GENI) is a programmable
module supporting a wide range of se
Hi,
On Thu, Mar 8, 2018 at 5:06 PM, Sagar Dharia wrote:
> Hi Doug
>
>
> On 3/8/2018 2:12 PM, Doug Anderson wrote:
>>
>> Hi,
>>
>> On Wed, Mar 7, 2018 at 9:19 PM, Doug Anderson
>> wrote:
>
> DMA is hard and i2c transfers > 32 bytes are rare. Do we really gain
> a lot by transferring
On 3/8/2018 3:32 PM, Stephen Boyd wrote:
Quoting Karthik Ramasubramanian (2018-03-07 22:06:29)
On 3/6/2018 2:45 PM, Stephen Boyd wrote:
Quoting Karthik Ramasubramanian (2018-03-05 16:51:23)
On 3/2/2018 3:11 PM, Stephen Boyd wrote:
Ok. I've seen similar designs in some mmc drivers. For ex
Hi Doug,
On 3/7/2018 10:19 PM, Doug Anderson wrote:
Hi,
On Wed, Mar 7, 2018 at 6:42 PM, Sagar Dharia wrote:
Hi Doug,
Thank you for reviewing the patch. I will take a stab at a few comments
below. We will address most of the other comments in next version of I2C
patch.
+
+static const struc
Hi Doug
On 3/8/2018 2:12 PM, Doug Anderson wrote:
Hi,
On Wed, Mar 7, 2018 at 9:19 PM, Doug Anderson wrote:
DMA is hard and i2c transfers > 32 bytes are rare. Do we really gain
a lot by transferring i2c commands over DMA compared to a FIFO?
Enough to justify the code complexity and the set of
Move gpio/driver.txt to driver-api/gpio/driver.rst and make sure it
builds cleanly as ReST.
Signed-off-by: Jonathan Neuschäfer
---
.../driver.txt => driver-api/gpio/driver.rst} | 80 +++---
Documentation/driver-api/gpio/index.rst| 1 +
Documentation/gpio/00-INDE
Move gpio/board.txt to driver-api/gpio/board.rst and make sure it builds
cleanly as ReST.
Signed-off-by: Jonathan Neuschäfer
---
.../{gpio/board.txt => driver-api/gpio/board.rst} | 39 --
Documentation/driver-api/gpio/index.rst| 1 +
Documentation/gpio/00-INDEX
Move gpio/consumer.txt to driver-api/gpio/consumer.rst and make sure it
builds cleanly as ReST.
Signed-off-by: Jonathan Neuschäfer
---
.../consumer.txt => driver-api/gpio/consumer.rst} | 85 +++---
Documentation/driver-api/gpio/index.rst| 1 +
Documentation/gpio/00-
To make space for more files in the GPIO section, create a
Documentation/driver-api/gpio/ directory.
Signed-off-by: Jonathan Neuschäfer
---
Documentation/driver-api/{gpio.rst => gpio/index.rst} | 0
Documentation/driver-api/index.rst| 2 +-
2 files changed, 1 insertion(+), 1
Move gpio/drivers-on-gpio.txt to driver-api/gpio/drivers-on-gpio.rst and
make sure it builds cleanly as ReST.
Signed-off-by: Jonathan Neuschäfer
---
This patch applies cleanly on top of 93db446a424c ("mtd: nand: move raw
NAND related code to the raw/ subdir")
---
.../drivers-on-gpio.txt => driv
Move gpio/gpio-legacy.txt to driver-api/gpio/legacy.rst and make sure it
builds cleanly as ReST.
Also move the legacy API reference from index.rst to legacy.rst.
Signed-off-by: Jonathan Neuschäfer
---
Documentation/driver-api/gpio/index.rst| 10 +---
.../gpio-legacy.txt => driver-ap
Steer patches to Documentation/driver-api/gpio/ into the right
direction.
Signed-off-by: Jonathan Neuschäfer
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index d6a89d31e4a4..313c0907020c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6029,6 +6029,
The aim of this patchset is to move the GPIO subsystem's documentation
under Documentation/driver-api/gpio/ such that it is picked up by Sphinx
and compiled into HTML. I moved everything except for sysfs.txt, because
this file describes the legacy sysfs ABI, and doesn't seem to serve much
(non-hist
Move gpio/intro.txt to driver-api/gpio/intro.rst and make sure it builds
cleanly as ReST.
Signed-off-by: Jonathan Neuschäfer
---
Documentation/driver-api/gpio/index.rst| 7 +++
Documentation/{gpio/gpio.txt => driver-api/gpio/intro.rst} | 9 +++--
Documentation/gpio/00
Quoting Karthik Ramasubramanian (2018-03-07 22:06:29)
>
>
> On 3/6/2018 2:45 PM, Stephen Boyd wrote:
> > Quoting Karthik Ramasubramanian (2018-03-05 16:51:23)
> >> On 3/2/2018 3:11 PM, Stephen Boyd wrote:
> >
> > Ok. I've seen similar designs in some mmc drivers. For example, you can
> > look at
Hi,
On Wed, Mar 7, 2018 at 9:19 PM, Doug Anderson wrote:
>>> DMA is hard and i2c transfers > 32 bytes are rare. Do we really gain
>>> a lot by transferring i2c commands over DMA compared to a FIFO?
>>> Enough to justify the code complexity and the set of bugs that will
>>> show up? I'm sure it
On 3/8/2018 6:24 AM, Robin Murphy wrote:
On 08/03/18 06:46, Karthik Ramasubramanian wrote:
On 3/6/2018 2:56 PM, Stephen Boyd wrote:
Quoting Karthik Ramasubramanian (2018-03-02 16:58:23)
+ return iova;
+}
+EXPORT_SYMBOL(geni_se_tx_dma_prep);
+
+/**
+ * geni_se_rx_dma_prep() - Prepare
On Wed, 7 Mar 2018 13:53:06 -0800
Linus Torvalds wrote:
> I'm guessing this will go through Jon?
Sounds like a fine guess to me; will apply shortly.
Thanks,
jon
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More ma
On Wed, Mar 07, 2018 at 01:46:24PM -0800, Dave Hansen wrote:
>
> From: Dave Hansen
>
> I think we need to soften the language a bit. It might scare folks
> off, especially the:
>
>We prefer to fully disclose the bug as soon as possible.
>
> which is not really the case. Linus says:
>
On Thursday 08 March 2018 08:01 PM, Guenter Roeck wrote:
On 03/07/2018 10:06 PM, Laxman Dewangan wrote:
The RPM is measured speed via PWM signal capture which is output
from fan.
So should we have the fan[1..n]_output_rpm?
No. I hear you clearly that you for some reason dislike fan[1..
On Thu, Mar 08, 2018 at 01:24:45PM +, Robin Murphy wrote:
> Implementing dma_map_ops inside a driver for real hardware is almost always
> the wrong thing to do.
Agreed. dma_map_ops should be a platform decision based on the bus.
Even our dma_virt_ops basically just works around bad driver l
On 03/07/2018 11:57 PM, Mikko Perttunen wrote:
On 07.03.2018 16:20, Guenter Roeck wrote:
On 03/07/2018 01:47 AM, Rajkumar Rampelli wrote:
On Wednesday 28 February 2018 07:59 PM, Guenter Roeck wrote:
On 02/27/2018 11:03 PM, Mikko Perttunen wrote:
On 02/28/2018 08:12 AM, Rajkumar Rampelli w
On 03/07/2018 10:06 PM, Laxman Dewangan wrote:
On Wednesday 07 March 2018 07:50 PM, Guenter Roeck wrote:
On 03/07/2018 01:47 AM, Rajkumar Rampelli wrote:
While I am not opposed to ABI changes, the merits of those would need to be
discussed on the mailing list. But replacing "fan1_input" wi
On 08/03/18 06:46, Karthik Ramasubramanian wrote:
On 3/6/2018 2:56 PM, Stephen Boyd wrote:
Quoting Karthik Ramasubramanian (2018-03-02 16:58:23)
+ return iova;
+}
+EXPORT_SYMBOL(geni_se_tx_dma_prep);
+
+/**
+ * geni_se_rx_dma_prep() - Prepare the Serial Engine for RX DMA
transfer
+ *
On Thu, Mar 08, 2018 at 09:59:49AM +0100, Pavel Machek wrote:
> Hi!
>
> > >> +Under certain circumstances, the SoC reaches a temperature exceeding
> > >> +the allocated power budget or the maximum temperature limit. The
> > >
> > > I don't understand. Power budget is in W, temperature is in
> > >
Hi!
> >> +Under certain circumstances, the SoC reaches a temperature exceeding
> >> +the allocated power budget or the maximum temperature limit. The
> >
> > I don't understand. Power budget is in W, temperature is in
> > kelvin. Temperature can't exceed power budget AFAICT.
>
> Yes, it is badly
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