F54 to avoid
> corrupted output if not all electrodes are enabled.
>
> Fixes: 3a762dbd5347 ("[media] Input: synaptics-rmi4 - add support for F54
> ...")
> Cc: Nick Dyer
> Cc: Andrew Duggan
> Cc: Chris Healy
> Signed-off-by: Guenter Roeck
Tested-by: Nick Dye
: synaptics-rmi4 - add support for F54
> ...")
> Signed-off-by: Guenter Roeck
Hi Guenter-
I've tested this patch on s7813 and it works correctly.
Tested-by: Nick Dyer
> ---
> v2: Drop unnecessary include files
> Only read required number of query elements
> Added F
t; Input: synaptics-rmi4 - smbus: on resume, try 3 times if init fails
> > Input: synaptics-rmi4 - fix documentation of
> > rmi_2d_sensor_platform_data
> >
> > Bjorn Andersson (1):
> > Input: synaptics-rmi4 - Move IRQ handling to rmi_driver
> >
> > Dennis Wassenberg (1):
> > Input: synaptics-rmi4 - f03: grab data passed by transport device
> >
> > Lyude Paul (1):
> > Input: synaptics-rmi4 - add support for F03
> >
> > Nick Dyer (1):
> > Input: synaptics-rmi4 - factor out functions from probe
l buttons on
> > buttonpads to PS/2 guest
> > Input: synaptics - allocate a Synaptics Intertouch device
> > Input: synaptics-rmi4 - add rmi_platform
> > Input: synaptics-rmi4 - smbus: call psmouse_deactivate before
> > binding/resume
> > Input: synaptics-rmi4 - smbus: on resu
We have encountered some RMI4 firmwares where there are blank pages in
between PDT pages which contain functions. This change makes them
correctly enumerate all functions on the device.
Tested on S7817 (has empty page 2).
Signed-off-by: Nick Dyer <n...@shmanahar.org>
[Tested succes
We have encountered some RMI4 firmwares where there are blank pages in
between PDT pages which contain functions. This change makes them
correctly enumerate all functions on the device.
Tested on S7817 (has empty page 2).
Signed-off-by: Nick Dyer
[Tested successfully on S7817 and S7300
We have encountered some RMI4 firmwares where there are blank pages in
between PDT pages which contain functions. This change makes them
correctly enumerate all functions on the device.
Tested on S7817 (has empty page 2).
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/inpu
We have encountered some RMI4 firmwares where there are blank pages in
between PDT pages which contain functions. This change makes them
correctly enumerate all functions on the device.
Tested on S7817 (has empty page 2).
Signed-off-by: Nick Dyer
---
drivers/input/rmi4/rmi_driver.c | 16
We have encountered some RMI4 firmwares where there are blank pages in between
PDT pages which contain functions. Add a device tree property which can be set
to force reading the first N pages.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
Documentation/devicetree/bindings/inpu
We have encountered some RMI4 firmwares where there are blank pages in between
PDT pages which contain functions. Add a device tree property which can be set
to force reading the first N pages.
Signed-off-by: Nick Dyer
---
Documentation/devicetree/bindings/input/rmi4/rmi_i2c.txt | 2
Port firmware update code from Samsung Galaxy S7 driver into
mainline framework.
This patch has been tested on Synaptics S7813.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/rmi4/Makefile |2 +-
drivers/input/rmi4/rmi_driver.c | 56 +-
drivers/input/rmi4/rmi
Port firmware update code from Samsung Galaxy S7 driver into
mainline framework.
This patch has been tested on Synaptics S7813.
Signed-off-by: Nick Dyer
---
drivers/input/rmi4/Makefile |2 +-
drivers/input/rmi4/rmi_driver.c | 56 +-
drivers/input/rmi4/rmi_f34.c| 53 +-
drivers
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/rmi4/rmi_bus.c| 3 +++
drivers/input/rmi4/rmi_driver.c | 1 +
2 files changed, 4 insertions(+)
diff --git a/drivers/input/rmi4/rmi_bus.c b/drivers/input/rmi4/rmi_bus.c
index ef8c747..3c6a1b5 100644
--- a/drivers/inpu
Hi-
Please find attached patches to add F34 firmware update to the RMI4
driver.
Changes in v5:
- Improve split between for different versions (req. Bjorn Andersson)
- Address a couple of kbuild test robot issues
- Fix a bug with configuration ID on V7
Changes in v4:
- Add support for v7
The status is the percentage complete, or once complete, zero for
success or a negative return code.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/rmi4/rmi_f34.c | 34 ++
drivers/input/rmi4/rmi_f34.h | 4
drivers/input/rmi4/rmi_f
Hi-
Please find attached patches to add F34 firmware update to the RMI4
driver.
Changes in v5:
- Improve split between for different versions (req. Bjorn Andersson)
- Address a couple of kbuild test robot issues
- Fix a bug with configuration ID on V7
Changes in v4:
- Add support for v7
The status is the percentage complete, or once complete, zero for
success or a negative return code.
Signed-off-by: Nick Dyer
---
drivers/input/rmi4/rmi_f34.c | 34 ++
drivers/input/rmi4/rmi_f34.h | 4
drivers/input/rmi4/rmi_f34v7.c | 14
Signed-off-by: Nick Dyer
---
drivers/input/rmi4/rmi_bus.c| 3 +++
drivers/input/rmi4/rmi_driver.c | 1 +
2 files changed, 4 insertions(+)
diff --git a/drivers/input/rmi4/rmi_bus.c b/drivers/input/rmi4/rmi_bus.c
index ef8c747..3c6a1b5 100644
--- a/drivers/input/rmi4/rmi_bus.c
+++ b/drivers
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/rmi4/rmi_driver.h | 1 +
drivers/input/rmi4/rmi_f01.c| 24 +++-
drivers/input/rmi4/rmi_f34.c| 16
3 files changed, 40 insertions(+), 1 deletion(-)
diff --git a/drivers/inpu
Add support for updating firmware, triggered by a sysfs attribute.
This patch has been tested on Synaptics S7300.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
Tested-by: Chris Healy <cphe...@gmail.com>
---
drivers/input/rmi4/Kconfig | 11 +
drivers/input/rmi4/Makefi
Signed-off-by: Nick Dyer
---
drivers/input/rmi4/rmi_driver.h | 1 +
drivers/input/rmi4/rmi_f01.c| 24 +++-
drivers/input/rmi4/rmi_f34.c| 16
3 files changed, 40 insertions(+), 1 deletion(-)
diff --git a/drivers/input/rmi4/rmi_driver.h b/drivers
Add support for updating firmware, triggered by a sysfs attribute.
This patch has been tested on Synaptics S7300.
Signed-off-by: Nick Dyer
Tested-by: Chris Healy
---
drivers/input/rmi4/Kconfig | 11 +
drivers/input/rmi4/Makefile | 1 +
drivers/input/rmi4/rmi_bus.c| 3
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/rmi4/rmi_driver.c | 2 +-
drivers/input/rmi4/rmi_driver.h | 5 +-
drivers/input/rmi4/rmi_f01.c| 23 -
drivers/input/rmi4/rmi_f34.c| 110
4 files changed, 137 inse
Signed-off-by: Nick Dyer
---
drivers/input/rmi4/rmi_driver.c | 2 +-
drivers/input/rmi4/rmi_driver.h | 5 +-
drivers/input/rmi4/rmi_f01.c| 23 -
drivers/input/rmi4/rmi_f34.c| 110
4 files changed, 137 insertions(+), 3 deletions
Signed-off-by: Nick Dyer <n...@shmanahar.org>
Signed-off-by: Benjamin Tissoires <benjamin.tissoi...@redhat.com>
---
drivers/input/rmi4/rmi_driver.c | 139 +---
1 file changed, 86 insertions(+), 53 deletions(-)
diff --git a/drivers/input/rmi4/rm
Signed-off-by: Nick Dyer
Signed-off-by: Benjamin Tissoires
---
drivers/input/rmi4/rmi_driver.c | 139 +---
1 file changed, 86 insertions(+), 53 deletions(-)
diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
index 4a88312..63c9e22
On Mon, Oct 17, 2016 at 02:30:08PM -0700, Guenter Roeck wrote:
> On Fri, Sep 30, 2016 at 08:22:47PM -0700, Guenter Roeck wrote:
> > Sensor tuning support is needed to determine the number of enabled
> > tx and rx electrodes for use in F54 functions.
> >
> > The number of enabled electrodes is not
On Mon, Oct 17, 2016 at 02:30:08PM -0700, Guenter Roeck wrote:
> On Fri, Sep 30, 2016 at 08:22:47PM -0700, Guenter Roeck wrote:
> > Sensor tuning support is needed to determine the number of enabled
> > tx and rx electrodes for use in F54 functions.
> >
> > The number of enabled electrodes is not
Hi-
Apologies, I think I hit send too soon on the previous email.
Please find attached patches to add F34 firmware update to the RMI4
driver.
Changes in v4:
- Add support for v7 bootloaders and fix numerous issues
- Add sysfs attributes for retrieving various hardware IDs
- Add a couple of
Hi-
Apologies, I think I hit send too soon on the previous email.
Please find attached patches to add F34 firmware update to the RMI4
driver.
Changes in v4:
- Add support for v7 bootloaders and fix numerous issues
- Add sysfs attributes for retrieving various hardware IDs
- Add a couple of
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/rmi4/rmi_driver.c | 2 +-
drivers/input/rmi4/rmi_driver.h | 5 +-
drivers/input/rmi4/rmi_f01.c| 23 -
drivers/input/rmi4/rmi_f34.c| 112
4 files changed, 139 inse
Port firmware update code from Samsung Galaxy S7 driver into
mainline framework.
This patch has been tested on Synaptics S7813.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/rmi4/Makefile |2 +-
drivers/input/rmi4/rmi_driver.c | 56 +-
drivers/input/rmi4/rmi
Signed-off-by: Nick Dyer
---
drivers/input/rmi4/rmi_driver.c | 2 +-
drivers/input/rmi4/rmi_driver.h | 5 +-
drivers/input/rmi4/rmi_f01.c| 23 -
drivers/input/rmi4/rmi_f34.c| 112
4 files changed, 139 insertions(+), 3 deletions
Port firmware update code from Samsung Galaxy S7 driver into
mainline framework.
This patch has been tested on Synaptics S7813.
Signed-off-by: Nick Dyer
---
drivers/input/rmi4/Makefile |2 +-
drivers/input/rmi4/rmi_driver.c | 56 +-
drivers/input/rmi4/rmi_f34.c| 146
Add support for updating firmware, triggered by a sysfs attribute.
This patch has been tested on Synaptics S7300.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
Tested-by: Chris Healy <cphe...@gmail.com>
---
drivers/input/rmi4/Kconfig | 11 +
drivers/input/rmi4/Makefi
The status is the percentage complete, or once complete, zero for
success or a negative return code.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/rmi4/rmi_f34.c | 34 ++
drivers/input/rmi4/rmi_f34.h | 4
drivers/input/rmi4/rmi_f
Add support for updating firmware, triggered by a sysfs attribute.
This patch has been tested on Synaptics S7300.
Signed-off-by: Nick Dyer
Tested-by: Chris Healy
---
drivers/input/rmi4/Kconfig | 11 +
drivers/input/rmi4/Makefile | 1 +
drivers/input/rmi4/rmi_bus.c| 3
The status is the percentage complete, or once complete, zero for
success or a negative return code.
Signed-off-by: Nick Dyer
---
drivers/input/rmi4/rmi_f34.c | 34 ++
drivers/input/rmi4/rmi_f34.h | 4
drivers/input/rmi4/rmi_f34v7.c | 14
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/rmi4/rmi_bus.c| 3 +++
drivers/input/rmi4/rmi_driver.c | 1 +
2 files changed, 4 insertions(+)
diff --git a/drivers/input/rmi4/rmi_bus.c b/drivers/input/rmi4/rmi_bus.c
index ef8c747..3c6a1b5 100644
--- a/drivers/inpu
Signed-off-by: Nick Dyer
---
drivers/input/rmi4/rmi_bus.c| 3 +++
drivers/input/rmi4/rmi_driver.c | 1 +
2 files changed, 4 insertions(+)
diff --git a/drivers/input/rmi4/rmi_bus.c b/drivers/input/rmi4/rmi_bus.c
index ef8c747..3c6a1b5 100644
--- a/drivers/input/rmi4/rmi_bus.c
+++ b/drivers
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/rmi4/rmi_driver.h | 1 +
drivers/input/rmi4/rmi_f01.c| 24 +++-
drivers/input/rmi4/rmi_f34.c| 16
3 files changed, 40 insertions(+), 1 deletion(-)
diff --git a/drivers/inpu
Signed-off-by: Nick Dyer <n...@shmanahar.org>
Signed-off-by: Benjamin Tissoires <benjamin.tissoi...@redhat.com>
---
drivers/input/rmi4/rmi_driver.c | 139 +---
1 file changed, 86 insertions(+), 53 deletions(-)
diff --git a/drivers/input/rmi4/rm
Signed-off-by: Nick Dyer
---
drivers/input/rmi4/rmi_driver.h | 1 +
drivers/input/rmi4/rmi_f01.c| 24 +++-
drivers/input/rmi4/rmi_f34.c| 16
3 files changed, 40 insertions(+), 1 deletion(-)
diff --git a/drivers/input/rmi4/rmi_driver.h b/drivers
Signed-off-by: Nick Dyer
Signed-off-by: Benjamin Tissoires
---
drivers/input/rmi4/rmi_driver.c | 139 +---
1 file changed, 86 insertions(+), 53 deletions(-)
diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
index 4a88312..63c9e22
On Thu, Oct 13, 2016 at 03:52:45PM +0200, Benjamin Tissoires wrote:
> > > You could basically export rmi_fn_reset() which would call
> > > rmi_free_function_list(), rmi_scan_pdt (if initial reset),
> > > rmi_probe_interrupts() and rmi_init_functions, and this would allow you
> > > to have all this
On Thu, Oct 13, 2016 at 03:52:45PM +0200, Benjamin Tissoires wrote:
> > > You could basically export rmi_fn_reset() which would call
> > > rmi_free_function_list(), rmi_scan_pdt (if initial reset),
> > > rmi_probe_interrupts() and rmi_init_functions, and this would allow you
> > > to have all this
Hi Benjamin-
Thanks for the review, I've answered in line.
On Mon, Oct 10, 2016 at 03:48:07PM +0200, Benjamin Tissoires wrote:
> On Sep 20 2016 or thereabouts, Nick Dyer wrote:
> > Signed-off-by: Nick Dyer <n...@shmanahar.org>
> > Tested-by: Chris Healy <cphe...@gmail.c
Hi Benjamin-
Thanks for the review, I've answered in line.
On Mon, Oct 10, 2016 at 03:48:07PM +0200, Benjamin Tissoires wrote:
> On Sep 20 2016 or thereabouts, Nick Dyer wrote:
> > Signed-off-by: Nick Dyer
> > Tested-by: Chris Healy
> > ---
> > drivers/in
Hi-
Please find attached patches to add F34 firmware update to the RMI4 driver.
Git tree here:
https://github.com/ndyer/linux/commits/synaptics-fw-update-v3-2016-09-20
Changes in v3:
- Only attempt to flash on F34 V0 (later versions have different register map)
Changes in v2:
- Resolved
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/rmi4/rmi_driver.c | 139 +---
1 file changed, 86 insertions(+), 53 deletions(-)
diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
index c83bce8..f17bfe0
Hi-
Please find attached patches to add F34 firmware update to the RMI4 driver.
Git tree here:
https://github.com/ndyer/linux/commits/synaptics-fw-update-v3-2016-09-20
Changes in v3:
- Only attempt to flash on F34 V0 (later versions have different register map)
Changes in v2:
- Resolved
Signed-off-by: Nick Dyer
---
drivers/input/rmi4/rmi_driver.c | 139 +---
1 file changed, 86 insertions(+), 53 deletions(-)
diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
index c83bce8..f17bfe0 100644
--- a/drivers/input/rmi4
Signed-off-by: Nick Dyer <n...@shmanahar.org>
Tested-by: Chris Healy <cphe...@gmail.com>
---
drivers/input/rmi4/Kconfig | 11 +
drivers/input/rmi4/Makefile | 1 +
drivers/input/rmi4/rmi_bus.c| 3 +
drivers/input/rmi4/rmi_driver.c | 161 ++-
driver
Signed-off-by: Nick Dyer
Tested-by: Chris Healy
---
drivers/input/rmi4/Kconfig | 11 +
drivers/input/rmi4/Makefile | 1 +
drivers/input/rmi4/rmi_bus.c| 3 +
drivers/input/rmi4/rmi_driver.c | 161 ++-
drivers/input/rmi4/rmi_driver.h | 7 +
drivers/input/rmi4
nd Bergmann <a...@arndb.de>
> Fixes: 3a762dbd5347 ("[media] Input: synaptics-rmi4 - add support for F54
> diagnostics")
Acked-by: Nick Dyer <n...@shmanahar.org>
> ---
> drivers/input/rmi4/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
&
d Bergmann
> Fixes: 3a762dbd5347 ("[media] Input: synaptics-rmi4 - add support for F54
> diagnostics")
Acked-by: Nick Dyer
> ---
> drivers/input/rmi4/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/input/rmi4/Kconfig b/d
Hi Hans-
Please could you apply this patch to your media_tree/touch branch before it
goes to v4.9 if possible.
Thanks
Add copyright lines for Zodiac who paid for the V4L touch work.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/rmi4/rmi_f54.c | 1 +
d
Hi Hans-
Please could you apply this patch to your media_tree/touch branch before it
goes to v4.9 if possible.
Thanks
Add copyright lines for Zodiac who paid for the V4L touch work.
Signed-off-by: Nick Dyer
---
drivers/input/rmi4/rmi_f54.c | 1 +
drivers/input/touchscreen
l it.
>
> Signed-off-by: Arnd Bergmann <a...@arndb.de>
> Fixes: ecfdd7e2660e ("[media] Input: atmel_mxt_ts - output diagnostic debug
> via V4L2 device")
Acked-by: Nick Dyer <n...@shmanahar.org>
> ---
> drivers/input/touchscreen/Kconfig | 3 ++-
> 1 file chan
ll it.
>
> Signed-off-by: Arnd Bergmann
> Fixes: ecfdd7e2660e ("[media] Input: atmel_mxt_ts - output diagnostic debug
> via V4L2 device")
Acked-by: Nick Dyer
> ---
> drivers/input/touchscreen/Kconfig | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
[v2: Fix minor issues and document V4L2_INPUT_TYPE_TOUCH and V4L2_CAP_TOUCH]
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
Documentation/media/uapi/mediactl/media-types.rst | 24 +++--
Documentation/media/uapi/v4l/dev-touch.rst| 56 +++
Documentation/media/ua
[v2: Fix minor issues and document V4L2_INPUT_TYPE_TOUCH and V4L2_CAP_TOUCH]
Signed-off-by: Nick Dyer
---
Documentation/media/uapi/mediactl/media-types.rst | 24 +++--
Documentation/media/uapi/v4l/dev-touch.rst| 56 +++
Documentation/media/uapi/v4l/devices.rst | 1
Signed-off-by: Nick Dyer <n...@shmanahar.org>
On 12 August 2016 10:41:08 BST, Hans Verkuil <hverk...@xs4all.nl> wrote:
>Hi Nick,
>
>On 07/18/2016 11:10 PM, Nick Dyer wrote:
>> Support both V4L2_TCH_FMT_TU08 and V4L2_PIX_FMT_GREY for backwards
>> compatibilit
Signed-off-by: Nick Dyer
On 12 August 2016 10:41:08 BST, Hans Verkuil wrote:
>Hi Nick,
>
>On 07/18/2016 11:10 PM, Nick Dyer wrote:
>> Support both V4L2_TCH_FMT_TU08 and V4L2_PIX_FMT_GREY for backwards
>> compatibility.
>>
>> Note: I have not teste
There are different datatypes available from a maXTouch chip. Add
support to retrieve reference data as well.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/touchscreen/atmel_mxt_ts.c | 57 ++
1 file changed, 51 insertions(+), 6 deletions(-)
touch data
- V4L2_TCH_FMT_TU08 for unsigned 8-bit touch data
This support will be used by:
- Atmel maXTouch (atmel_mxt_ts)
- Synaptics RMI4.
- sur40
Signed-off-by: Nick Dyer <n...@shmanahar.org>
Tested-By: Chris Healy <cphe...@gmail.com>
---
drivers/media/media-entity.c |2
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
utils/v4l2-compliance/v4l2-compliance.cpp| 51 +-
utils/v4l2-compliance/v4l2-compliance.h |1 +
utils/v4l2-compliance/v4l2-test-input-output.cpp |4 +-
3 files changed, 53 insertions(+), 3 del
There are different datatypes available from a maXTouch chip. Add
support to retrieve reference data as well.
Signed-off-by: Nick Dyer
---
drivers/input/touchscreen/atmel_mxt_ts.c | 57 ++
1 file changed, 51 insertions(+), 6 deletions(-)
diff --git a/drivers/input
touch data
- V4L2_TCH_FMT_TU08 for unsigned 8-bit touch data
This support will be used by:
- Atmel maXTouch (atmel_mxt_ts)
- Synaptics RMI4.
- sur40
Signed-off-by: Nick Dyer
Tested-By: Chris Healy
---
drivers/media/media-entity.c |2 ++
drivers/media/v4l2-core/v4l2-dev.c | 16
Signed-off-by: Nick Dyer
---
utils/v4l2-compliance/v4l2-compliance.cpp| 51 +-
utils/v4l2-compliance/v4l2-compliance.h |1 +
utils/v4l2-compliance/v4l2-test-input-output.cpp |4 +-
3 files changed, 53 insertions(+), 3 deletions(-)
diff --git
The mXT1386 family of chips have a different architecture which splits
the diagnostic data into 3 columns.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/touchscreen/atmel_mxt_ts.c | 31 +++---
1 file changed, 28 insertions(+), 3 deletions(-)
This is a series of patches to add output of raw touch diagnostic data via V4L2
to the Atmel maXTouch and Synaptics RMI4 drivers.
It's a rewrite of the previous implementation which output via debugfs: it now
uses a V4L2 device in a similar way to the sur40 driver.
We have a utility which can
The mXT1386 family of chips have a different architecture which splits
the diagnostic data into 3 columns.
Signed-off-by: Nick Dyer
---
drivers/input/touchscreen/atmel_mxt_ts.c | 31 +++---
1 file changed, 28 insertions(+), 3 deletions(-)
diff --git a/drivers/input
This is a series of patches to add output of raw touch diagnostic data via V4L2
to the Atmel maXTouch and Synaptics RMI4 drivers.
It's a rewrite of the previous implementation which output via debugfs: it now
uses a V4L2 device in a similar way to the sur40 driver.
We have a utility which can
Support both V4L2_TCH_FMT_TU08 and V4L2_PIX_FMT_GREY for backwards
compatibility.
Note: I have not tested these changes (I have no access to the hardware)
so not signing off.
---
drivers/input/touchscreen/sur40.c | 122 +++--
1 file changed, 89 insertions(+), 33
Atmel maXTouch devices have a T37 object which can be used to read raw
touch deltas from the device. This consists of an array of 16-bit
integers, one for each node on the touchscreen matrix.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/touchscreen/Kconfig
I'm leaving ITDev, so change to my personal email. My understanding is
that someone at Atmel will take this on once their takeover by Microchip
has settled down.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
MAINTAINERS |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
I'm leaving ITDev, so change to my personal email. My understanding is
that someone at Atmel will take this on once their takeover by Microchip
has settled down.
Signed-off-by: Nick Dyer
---
MAINTAINERS |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/MAINTAINERS b
Atmel maXTouch devices have a T37 object which can be used to read raw
touch deltas from the device. This consists of an array of 16-bit
integers, one for each node on the touchscreen matrix.
Signed-off-by: Nick Dyer
---
drivers/input/touchscreen/Kconfig|6 ++
drivers/input
Support both V4L2_TCH_FMT_TU08 and V4L2_PIX_FMT_GREY for backwards
compatibility.
Note: I have not tested these changes (I have no access to the hardware)
so not signing off.
---
drivers/input/touchscreen/sur40.c | 122 +++--
1 file changed, 89 insertions(+), 33
Invert the diagnostic data to match the orientation of the input device.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/touchscreen/atmel_mxt_ts.c | 26 +-
1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/drivers/input/touch
Invert the diagnostic data to match the orientation of the input device.
Signed-off-by: Nick Dyer
---
drivers/input/touchscreen/atmel_mxt_ts.c | 26 +-
1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers
Function 54 implements access to various RMI4 diagnostic features.
This patch adds support for retrieving this data. It registers a V4L2
device to output the data to user space.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
Tested-by: Andrew Duggan <adug...@synaptics.com>
Tested-by:
Function 54 implements access to various RMI4 diagnostic features.
This patch adds support for retrieving this data. It registers a V4L2
device to output the data to user space.
Signed-off-by: Nick Dyer
Tested-by: Andrew Duggan
Tested-by: Chris Healy
---
drivers/input/rmi4/Kconfig
The touchscreen may have a margin where not all the matrix is used. Read
the parameters from T9 and T100 and take account of the difference.
Note: this does not read the XORIGIN/YORIGIN fields so it assumes that
the touchscreen starts at (0,0)
Signed-off-by: Nick Dyer <n...@shmanahar.
The touchscreen may have a margin where not all the matrix is used. Read
the parameters from T9 and T100 and take account of the difference.
Note: this does not read the XORIGIN/YORIGIN fields so it assumes that
the touchscreen starts at (0,0)
Signed-off-by: Nick Dyer
---
drivers/input
Register a video device to output T37 diagnostic data.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/touchscreen/Kconfig|6 +-
drivers/input/touchscreen/atmel_mxt_ts.c | 245 ++
2 files changed, 249 insertions(+), 2 deletions(-)
Register a video device to output T37 diagnostic data.
Signed-off-by: Nick Dyer
---
drivers/input/touchscreen/Kconfig|6 +-
drivers/input/touchscreen/atmel_mxt_ts.c | 245 ++
2 files changed, 249 insertions(+), 2 deletions(-)
diff --git a/drivers/input
---
drivers/input/rmi4/rmi_driver.c | 139 ---
1 file changed, 86 insertions(+), 53 deletions(-)
diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
index faa295e..543cf7a 100644
--- a/drivers/input/rmi4/rmi_driver.c
+++
Signed-off-by: Nick Dyer <n...@shmanahar.org>
Tested-by: Chris Healy <cphe...@gmail.com>
---
drivers/input/rmi4/Kconfig | 11 +
drivers/input/rmi4/Makefile |1 +
drivers/input/rmi4/rmi_bus.c|3 +
drivers/input/rmi4/rmi_driver.c | 157 +-
driver
Hi Dmitry/Andrew-
Please find attached patches to add F34 firmware update to the RMI4 driver.
Git tree here:
https://github.com/ndyer/linux/commits/synaptics-fw-update-v2-2016-07-08
Changes in v2:
- Resolved reliability issues with locking and teardown/re-probe
- Add #ifdefs for CONFIG_RMI4_F34
---
drivers/input/rmi4/rmi_driver.c | 139 ---
1 file changed, 86 insertions(+), 53 deletions(-)
diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
index faa295e..543cf7a 100644
--- a/drivers/input/rmi4/rmi_driver.c
+++
Signed-off-by: Nick Dyer
Tested-by: Chris Healy
---
drivers/input/rmi4/Kconfig | 11 +
drivers/input/rmi4/Makefile |1 +
drivers/input/rmi4/rmi_bus.c|3 +
drivers/input/rmi4/rmi_driver.c | 157 +-
drivers/input/rmi4/rmi_driver.h |6 +
drivers/input/rmi4
Hi Dmitry/Andrew-
Please find attached patches to add F34 firmware update to the RMI4 driver.
Git tree here:
https://github.com/ndyer/linux/commits/synaptics-fw-update-v2-2016-07-08
Changes in v2:
- Resolved reliability issues with locking and teardown/re-probe
- Add #ifdefs for CONFIG_RMI4_F34
Invert the diagnostic data to match the orientation of the input device.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
drivers/input/touchscreen/atmel_mxt_ts.c | 26 +-
1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/drivers/input/touch
Invert the diagnostic data to match the orientation of the input device.
Signed-off-by: Nick Dyer
---
drivers/input/touchscreen/atmel_mxt_ts.c | 26 +-
1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers
I'm leaving ITDev, so change to my personal email. My understanding is
that someone at Atmel will take this on once their takeover by Microchip
has settled down.
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
MAINTAINERS |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
Signed-off-by: Nick Dyer <n...@shmanahar.org>
---
utils/v4l2-compliance/v4l2-compliance.cpp| 51 +-
utils/v4l2-compliance/v4l2-compliance.h |1 +
utils/v4l2-compliance/v4l2-test-input-output.cpp |4 +-
3 files changed, 53 insertions(+), 3 del
Signed-off-by: Nick Dyer
---
utils/v4l2-compliance/v4l2-compliance.cpp| 51 +-
utils/v4l2-compliance/v4l2-compliance.h |1 +
utils/v4l2-compliance/v4l2-test-input-output.cpp |4 +-
3 files changed, 53 insertions(+), 3 deletions(-)
diff --git
I'm leaving ITDev, so change to my personal email. My understanding is
that someone at Atmel will take this on once their takeover by Microchip
has settled down.
Signed-off-by: Nick Dyer
---
MAINTAINERS |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/MAINTAINERS b
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