Add mXT1386 compatible for "touchscreen@4c".
Signed-off-by: Jiada Wang
---
arch/arm/boot/dts/tegra20-acer-a500-picasso.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
b/arch/arm/boot/dts/tegra20-acer-a500-picasso
nsfer once after a
25 ms sleep.
Jiada Wang (3):
dt-bindings: input: atmel: add compatible for mXT1386
Input: atmel_mxt_ts - implement I2C retries for mXT1368
ARM: tegra: add mXT1386 compatible
---
v3:
change compatible string to lowercase
v2:
add bool retry_i2c_transfers to struct mx
ce after a 25 ms
sleep.
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 62 +++-
1 file changed, 50 insertions(+), 12 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index 98f17fa3a892..10
Document the mXT1386 compatible string.
Signed-off-by: Jiada Wang
---
Documentation/devicetree/bindings/input/atmel,maxtouch.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
b/Documentation/devicetree/bindings/input/atmel
ce after a 25 ms
sleep.
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 62 +++-
1 file changed, 50 insertions(+), 12 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index 98f17fa3a892..c0
nsfer once after a
25 ms sleep.
Jiada Wang (3):
dt-bindings: input: atmel: add compatible for mXT1386
Input: atmel_mxt_ts - implement I2C retries for mXT1368
ARM: tegra: add mXT1386 compatible
---
v2:
add bool retry_i2c_transfers to struct mxt_data,
to indicate whether retry is neede
Document the mXT1386 compatible string.
Signed-off-by: Jiada Wang
---
Documentation/devicetree/bindings/input/atmel,maxtouch.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
b/Documentation/devicetree/bindings/input/atmel
Add mXT1386 compatible for "touchscreen@4c".
Signed-off-by: Jiada Wang
---
arch/arm/boot/dts/tegra20-acer-a500-picasso.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
b/arch/arm/boot/dts/tegra20-acer-a500-picasso
ce after a 25 ms
sleep.
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 44 +---
1 file changed, 32 insertions(+), 12 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index 98f17fa3a892..96
Add mXT1386 compatible for "touchscreen@4c".
Signed-off-by: Jiada Wang
---
arch/arm/boot/dts/tegra20-acer-a500-picasso.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
b/arch/arm/boot/dts/tegra20-acer-a500-picasso
Document the mXT1386 compatible string.
Signed-off-by: Jiada Wang
---
Documentation/devicetree/bindings/input/atmel,maxtouch.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
b/Documentation/devicetree/bindings/input/atmel
Document the mXT1386 compatible string.
Signed-off-by: Jiada Wang
---
Documentation/devicetree/bindings/input/atmel,maxtouch.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
b/Documentation/devicetree/bindings/input/atmel
mxt_initialize(), mxt_load_fw() and mxt_start() to ensure before any
actual i2c transfer, mxt_wake() can be executed.
Added new compatible string "atmel,mXT1386".
Signed-off-by: Jiada Wang
Suggested-by: Dmitry Osipenko
---
drivers/input/touchscreen/atmel_mxt_ts.c | 27 ++
exact errno when i2c_transfer & i2c_master_send fails
rename "retry" to "retried" and keep its order in length
set "ret" to correct errno before calling dev_err()
remove reduntant conditional]
Signed-off-by: Jiada Wang
Reviewed-by:
63fd7a2cd03c3a572a5db39c52f4856819e1835d)
[gdavis: Forward port and fix conflicts.]
Signed-off-by: George G. Davis
[jiada: return exact errno when i2c_transfer & i2c_master_send fails,
add "_MS" suffix MXT_WAKEUP_TIME]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel
63fd7a2cd03c3a572a5db39c52f4856819e1835d)
[gdavis: Forward port and fix conflicts.]
Signed-off-by: George G. Davis
[jiada: return exact errno when i2c_transfer & i2c_master_send fails]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 45
1 file changed
63fd7a2cd03c3a572a5db39c52f4856819e1835d)
[gdavis: Forward port and fix conflicts.]
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 45
1 file changed, 30 insertions(+), 15 deletions(-)
diff --git a/drivers/input/touchscreen
o flash default firmware file, when user specified firmware
can't be found]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 33 +++-
1 file changed, 32 insertions(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drive
: Nick Dyer
Acked-by: Benson Leung
Acked-by: Yufeng Shen
(cherry picked from ndyer/linux/for-upstream commit
76ebb7cee971cb42dfb0a3a9224403b8b09abcf1)
[gdavis: Forward port and fix conflicts.]
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c
() with dev_dbg(),
Move logical continuation to previous line to address checkpatch CHECK]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 25
1 file changed, 25 insertions(+)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers
symbolic names,
Fixed typo in commit title & message]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 32
1 file changed, 32 insertions(+)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_
From: Jiada wang
Some I2C controllers constrain maximum transferred data in an I2C
transaction by set max_[read|write]_len of i2c_adapter_quirk.
Large i2c transfer transaction beyond this limitation may fail to complete,
cause I2C controller driver aborts the transaction and returns failure
]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 56 ++--
1 file changed, 53 insertions(+), 3 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index a2189739e30f..6b71b0aff115 100644
---
quot;).]
Signed-off-by: George G. Davis
[jiada: reset use_retrigen_workaround at beginning of mxt_check_retrigen()
call mxt_check_retrigen() after mxt_acquire_irq() in mxt_initialize()
replace white-spaces with tab for MXT_COMMS_RETRIGEN]
Signed-off-by: Jiada Wang
---
drivers/in
issue.
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index e75a7e5b0c59..b518c316757d 100644
--- a/drivers/input/touchs
quot;).]
Signed-off-by: George G. Davis
[jiada: reset use_retrigen_workaround at beginning of mxt_check_retrigen()
call mxt_check_retrigen() after mxt_acquire_irq() in mxt_initialize()
replace white-spaces with tab for MXT_COMMS_RETRIGEN]
Signed-off-by: Jiada Wang
---
drivers/in
From: Deepak Das
mxt_update_cfg() failed to propagate the error
code from mxt_init_t7_power_cfg() so return the error code.
Signed-off-by: Deepak Das
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 4 +++-
1 file changed, 3 insertions
DEVICE_ATTR with DEVICE_ATTR_RW]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 102 +++
1 file changed, 102 insertions(+)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index 5c2f4ea1a362..e75a7e5b0c59
fix "make W=1" compilation warnings from Atmel driver
as per the compilation logs.
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/t
mxt_send_bootloader_cmd()
in mxt_initialize().
Signed-off-by: Deepak Das
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 58 +---
1 file changed, 41 insertions(+), 17 deletions(-)
diff --git a/drivers/input/touchscreen
eck device state.
default value is false.
Signed-off-by: Naveen Chakka
Signed-off-by: Sanjeev Chugh
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 85 +++-
1 file changed, 82 insertions(+), 3 deletions(-)
diff --git
ned-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 31
1 file changed, 16 insertions(+), 15 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index 7c530ffac1ba..906da438d5e8 100644
--- a/driv
ut it is not
recommended to use this as the main criteria to control the
data transfer."
This commit modifies the logic to readout the T5 messages on the basis
of T44 object.
Signed-off-by: Deepak Das
Signed-off-by: Sanjeev Chugh
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
--
by Touch Controller.
This commit modifies Atmel touch driver to return -EINVAL if ReportID
"0x00" is received while processing T5 messages.
Signed-off-by: Deepak Das
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 8
1 file
commit
960fe000b1d3 ("Input: atmel_mxt_ts - fix the firmware
update").]
Signed-off-by: George G. Davis
[jiada: Change mxt_read_blks() to __mxt_read_reg(), original __mxt_read_reg() to
__mxt_read_chunk()]
Signed-off-by: Jiada Wang
---
drivers/input/t
nable_show
Replace DEVICE_ATTR with DEVICE_ATTR_RW]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 46 ++--
1 file changed, 43 insertions(+), 3 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_
da: Rename mxt_debug_notify_show to debug_notify_show
Rename mxt_debug_v2_enable_store to debug_v2_enable_store
Add debug_v2_enable_show
Replace DEVICE_ATTR with DEVICE_ATTR_[RW|RO] ]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 201 +
Dynamically allocated in mxt_read_info_block() buffer buf is assigned
both to data->info and data->raw_info_block, having both data->info
and data->raw_info_block is redundant and confusing.
This patch eliminates data->raw_info_block.
Signed-off-by: Jiada Wang
Signed-off-by:
ifying the atmel_mxt_ts
GPIO reset line at any time will inevitably cause the driver to fail.
Signed-off-by: George G. Davis
Signed-off-by: Rajeev Kumar
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 21 +
1 file changed, 21 insertions(+)
diff --git
gt;] (i2c_device_probe) from [<803252a0>]
(driver_probe_device+0xc0/0x200)
Signed-off-by: Balasubramani Vivekanandan
Signed-off-by: Vladimir Zapolskiy
Signed-off-by: Sanjeev Chugh
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 6
configurations.
This commit modifies mxt_initialize_input_device() to return error
when it fails to get the proper touch screen configurations.
Signed-off-by: Deepak Das
Signed-off-by: Dean Jenkins
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen
: Kautuk Consul
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 19 ++-
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index
duces that delay.
Signed-off-by: keerthikumarp
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
-by: George G. Davis
[jiada: Rename mxt_t25_selftest_show to t25_selftest_show
Rename mxt_t25_selftest_store to t25_selftest_show
Rename attr t25 to t25_selftest
Replace DEVICE_ATTR with DEVICE_ATTR_RW]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c
failure.
Therefore this patch was created to split the large i2c transaction into
smaller chunks which can complete
within the max_read_len defined by I2C controller driver.
Signed-off-by: Balasubramani Vivekanandan
Signed-off-by: Jiada Wang
CC: Dmitry Osipenko
---
drivers/input/touchscreen
update configuration in controller
3) calculated CRC of file == CRC of configuration in controller, then
ignore configuration file
Signed-off-by: Kautuk Consul
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 65
From: Dean Jenkins
mxt_process_messages_until_invalid() failed to propagate the error
code from mxt_read_and_process_messages() so return the error code.
Signed-off-by: Dean Jenkins
Signed-off-by: Deepak Das
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input
63fd7a2cd03c3a572a5db39c52f4856819e1835d)
[gdavis: Forward port and fix conflicts.]
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 45
1 file changed, 30 insertions(+), 15 deletions(-)
diff --git a/drivers/input/touchscreen
Support to specify input name
Signed-off-by: Jiada Wang
---
Documentation/devicetree/bindings/input/atmel,maxtouch.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
description
Rename mxt_config_crc_show to config_crc_show
Replace DEVICE_ATTR with DEVICE_ATTR_RO]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b
interrupt until it is first needed, by set flag
IRQ_NOAUTOEN.
Signed-off-by: Jiada Wang
CC: Dmitry Osipenko
---
drivers/input/touchscreen/atmel_mxt_ts.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen
From: Nick Dyer
When in hover, the orientation information is not sent
Signed-off-by: Nick Dyer
(cherry picked from ndyer/linux/for-upstream commit
0c885d5bd276bd9240c43aa046fc407cbe2ae864)
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen
emove platform
data support").]
Signed-off-by: George G. Davis
[jiada: Replace two use msecs_to_jiffies() instead of HZ,
remove check of &data->flash->work
don't poll to call mxt_check_bootloader() in mxt_check_bootloader()]
Reported-by: kbuild test ro
escription]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 43 +++-
1 file changed, 27 insertions(+), 16 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index bb4fc13defea..674763dddcd3 10
xt_ts - remove platform
data support").]
Signed-off-by: George G. Davis
[jiada: call complete(&data->chg_completion) only when in_bootloader is TRUE
Add commit description]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 23 +++---
Rename mxt_object_show() to object_show(), so that object attr
can also use DEVICE_ATTR_[RO|WO] to align with other attrs.
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/input/touchscreen
463e15ee95ee6e6274017ff645839dbe34d75c99)
[gdavis: Squash fix from George G. Davis:
- input: atmel_mxt_ts - Fix 'mxt_send_bootloader_cmd' was not
declared warning]
Signed-off-by: George G. Davis
[jiada: only wait on some status change,
cleanup code style]
Signed-off-by: Jiada Wang
---
dri
ned-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index 85b903b8d5c9..affd2bf32969 100644
--- a/drivers/input/t
Add support to set name of configuration file
Signed-off-by: Jiada Wang
---
Documentation/devicetree/bindings/input/atmel,maxtouch.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
b/Documentation/devicetree/bindings/input
umentation/ portion change to another commit
Rename mxt_update_cfg_store to update_cfg_store
Replace DEVICE_ATTR with DEVICE_ATTR_WO
Allow to fallback to legacy cfg name "maxtouch.cfg",
if atmel,cfg_name isn't specified in device-tree]
Signed-off-by: Jiada
From: Nick Dyer
Refactor firmware flash to extract context into struct
Signed-off-by: Nick Dyer
(cherry picked from ndyer/linux/for-upstream commit
1bbe20ff3dcd6612e7942c495929eae5c138ece2)
Signed-off-by: George G. Davis
[jiada: Add commit description]
Signed-off-by: Jiada Wang
---
drivers
George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index 503e70603a67..85b903b8d5c9 100644
---
a2d141f170c80fea6663af98aab0be32abc0ddb0)
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 45 +++-
1 file changed, 13 insertions(+), 32 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
Rename mxt_hw_version_show to hw_version_show to address checkpatch warning
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen
: Nick Dyer
Acked-by: Benson Leung
Acked-by: Yufeng Shen
(cherry picked from ndyer/linux/for-upstream commit
76ebb7cee971cb42dfb0a3a9224403b8b09abcf1)
[gdavis: Forward port and fix conflicts.]
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c
Rename mxt_update_fw_store to update_fw_store, to address checkpatch
warning.
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen
Rename mxt_fw_version_show to fw_version_show to address checkpatch warning
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen
tform
data support").]
Signed-off-by: George G. Davis
[jiada: Fix compilation warning
Add commit description]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 51 ++--
1 file changed, 39 insertions(+), 12 deletions(-)
diff --git a/dri
xt_ts - disable only enabled regulators
- Input: atmel_mxt_ts - use devm_regulator_get()]
Signed-off-by: Dirk Behme
[jiada: Replace white-spaces with tab for MXT_CHG_DELAY
separate Documentation/ and include/dt-bindings/ portion change to
another commit]
Signed-off-by: Jiada Wang
dev_debug() to dev_info()]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 40
1 file changed, 40 insertions(+)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index 63db8b66eb67..6126bb8a7acc
Input: atmel_mxt_ts - remove platform data
support").]
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 117 ++-
1 file changed, 113 insertions(+), 4 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_m
ng (1):
Input: atmel_mxt_ts - check data->input_dev is not null in
mxt_input_sync()
Jiada Wang (12):
Input: introduce input_mt_report_slot_inactive
dt-bindings: input: atmel: add suspend mode support
Input: atmel_mxt_ts: Rename mxt_fw_version_show to fw_version_show
Input: at
leaks in
both the mxt_initialize() and mxt_probe() error return cases.]
Signed-off-by: George G. Davis
[jiada: keep call mxt_initialize() before sysfs creation
replace S_IWUSR with 0200]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 64
Add suspend mode support for atmel touchscreen driver
Signed-off-by: Jiada Wang
---
.../bindings/input/atmel,maxtouch.txt | 9
MAINTAINERS | 1 +
include/dt-bindings/input/atmel_mxt_ts.h | 23 +++
3 files changed, 33
() with dev_dbg()]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 25
1 file changed, 25 insertions(+)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index a53985a7736f..f6465edaa57e 100644
--- a
.
Suggested-by: Dmitry Torokhov
Reported-by: kernel test robot
Signed-off-by: Jiada Wang
---
drivers/hid/hid-alps.c | 3 +--
drivers/hid/hid-multitouch.c | 6 ++
drivers/input/misc/xen-kbdfront.c | 2 +-
drivers/input/mouse/elan_i2c_core.c| 2
From: Nick Dyer
This patch outputs status from T48 Noise Supression
Signed-off-by: Nick Dyer
Acked-by: Benson Leung
Acked-by: Yufeng Shen
(cherry picked from ndyer/linux/for-upstream commit
2895a6ff150a49f27a02938f8d262be238b296d8)
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
From: Nick Dyer
If fingers are down as the MXT chip goes into suspend it does not send a
lift message. In addition, it may not complete its final measurement cycle
immediately, which means touch messages may be received by the interrupt
handler after mxt_stop() has completed.
So:
- disable irq d
From: Nick Dyer
This patch handles reports from T47 Stylus object
Signed-off-by: Nick Dyer
Acked-by: Benson Leung
Acked-by: Yufeng Shen
(cherry picked from ndyer/linux/for-upstream commit
56405a5ea08eb34cfe83f3121867c9de0a5c48c1)
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index f6465edaa57e..df2e0ba76e63 100644
--- a/drivers/input/touchscreen
jiada: Fix compilation warning]
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 85
1 file changed, 85 insertions(+)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index df2e0ba76e63..d05249b02781 100644
---
Hi Henrik
On 2019/09/18 3:25, Henrik Rydberg wrote:
Hi Jiada,
input_mt_report_slot_state() ignores the tool when the slot is closed.
which has caused a bit of confusion.
This patch introduces input_mt_report_slot_inactive() to report slot
inactive state.
replaces all input_mt_report_slot_stat
fix "make W=1" compilation warnings from Atmel driver
as per the compilation logs.
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/t
by Touch Controller.
This commit modifies Atmel touch driver to return -EINVAL if ReportID
"0x00" is received while processing T5 messages.
Signed-off-by: Deepak Das
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 8
1 file
mxt_send_bootloader_cmd()
in mxt_initialize().
Signed-off-by: Deepak Das
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 58 +---
1 file changed, 41 insertions(+), 17 deletions(-)
diff --git a/drivers/input/touchscreen
configurations.
This commit modifies mxt_initialize_input_device() to return error when it fails
to get the proper touch screen configurations.
Signed-off-by: Deepak Das
Signed-off-by: Dean Jenkins
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen
From: Deepak Das
mxt_update_cfg() failed to propagate the error
code from mxt_init_t7_power_cfg() so return the error code.
Signed-off-by: Deepak Das
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 4 +++-
1 file changed, 3 insertions
ned-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 31
1 file changed, 16 insertions(+), 15 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index f2fa62289577..2fac43da0a2b 100644
--- a/driv
. 19 6 10 2f 30 4a 50 60
updates 6 bytes of t38 data from the index 19-24 with hex values
Signed-off-by: Naveen Chakka
Signed-off-by: Sanjeev Chugh
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 102 +++
1 file changed
gt;] (i2c_device_probe) from [<803252a0>]
(driver_probe_device+0xc0/0x200)
Signed-off-by: Balasubramani Vivekanandan
Signed-off-by: Vladimir Zapolskiy
Signed-off-by: Sanjeev Chugh
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 6
value 0 represents device is inactive
value 1 represents device is active
2)Error counter
value represents the number of times device in inactive since last read
Signed-off-by: Naveen Chakka
Signed-off-by: Sanjeev Chugh
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
ut it is not
recommended to use this as the main criteria to control the
data transfer."
This commit modifies the logic to readout the T5 messages on the basis
of T44 object.
Signed-off-by: Deepak Das
Signed-off-by: Sanjeev Chugh
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
--
ggered. But kernel crashes since the module is
already removed.
This commit adds state machine to serialize such scenarios.
Signed-off-by: Sanjeev Chugh
Signed-off-by: Bhuvanesh Surachari
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 222 ---
1
ranscation
Signed-off-by: Balasubramani Vivekanandan
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
.../bindings/input/atmel,maxtouch.txt | 3 +
drivers/input/touchscreen/atmel_mxt_ts.c | 65 +++
2 files changed, 54 insertions(+), 14 deletions(-)
di
From: Dean Jenkins
mxt_process_messages_until_invalid() failed to propagate the error
code from mxt_read_and_process_messages() so return the error code.
Signed-off-by: Dean Jenkins
Signed-off-by: Deepak Das
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input
: Kautuk Consul
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 19 ++-
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index
update configuration in controller
3) calculated CRC of file == CRC of configuration in controller, then
ignore configuration file
Signed-off-by: Kautuk Consul
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 65
ifying the atmel_mxt_ts
GPIO reset line at any time will inevitably cause the driver to fail.
Signed-off-by: George G. Davis
Signed-off-by: Rajeev Kumar
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 21 +
1 file changed, 21 insertions(+)
diff --git
duces that delay.
Signed-off-by: keerthikumarp
Signed-off-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
-by: George G. Davis
Signed-off-by: Jiada Wang
---
drivers/input/touchscreen/atmel_mxt_ts.c | 111 +++
1 file changed, 111 insertions(+)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index 4fa27e2f7163..183832e3bd71 100644
1 - 100 of 473 matches
Mail list logo
