This patch is to add maintainer for the DPAA2 PTP clock driver.
Signed-off-by: Yangbo Lu
---
Changes for v2:
- None.
---
MAINTAINERS |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 0a1410d..7733efa 100644
--- a/MAINTAINERS
+++
This patch is to add driver for the DPAA2 1588 timer module (RTC)
which interfaces to up to an unlimited number of 10/100/1000 or
10G ethernet MACs, providing current time, alarm, and fiper support.
The 1588 IP control block includes these distinctive features.
- External GPIO trigger for time-sta
Hi Dan,
Thanks a lot for your comments.
Please see my comments inline.
Best regards,
Yangbo Lu
> -Original Message-
> From: Dan Carpenter [mailto:dan.carpen...@oracle.com]
> Sent: Thursday, April 19, 2018 6:40 PM
> To: Y.b. Lu
> Cc: de...@driverdev.osuosl.org; Greg Kroah-Hartman
> ; Ric
On 19-04-18, 16:06, Wolfram Sang wrote:
> We should get drvdata from struct device directly. Going via
> platform_device is an unneeded step back and forth.
>
> Signed-off-by: Wolfram Sang
> ---
>
> Build tested only. buildbot is happy. Please apply individually.
>
> drivers/staging/greybus/ar
From: Long Li
This is a best effort for estimating on how busy the ring buffer is for
that channel, based on available buffer to write in percentage. It is still
possible that at the time of actual ring buffer write, the space may not be
available due to other processes may be writing at the time
On Tue, Apr 03, 2018 at 08:02:02PM -0700, syzbot wrote:
> Hello,
>
> syzbot hit the following crash on upstream commit
> f2d285669aae656dfeafa0bf25e86bbbc5d22329 (Tue Apr 3 17:45:39 2018 +)
> Merge tag 'pm-4.17-rc1' of
> git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
> syzbot da
> git://git.infradead.org/users/hch/misc.git proc_create
I want to ask if it is time to start using poorman function overloading
with _b_c_e(). There are millions of allocation functions for example,
all slightly difference, and people will add more. Seeing /proc interfaces
doubled like this
On Thu, Apr 19, 2018 at 02:41:04PM +0200, Christoph Hellwig wrote:
> Variant of proc_create_data that directly take a struct seq_operations
> --- a/fs/proc/internal.h
> +++ b/fs/proc/internal.h
> @@ -45,6 +45,7 @@ struct proc_dir_entry {
> const struct inode_operations *proc_iops;
> co
On Thu, Apr 19, 2018 at 02:41:15PM +0200, Christoph Hellwig wrote:
> Variant of proc_create_data that directly take a seq_file show
> +struct proc_dir_entry *proc_create_net_single(const char *name, umode_t mode,
> + struct proc_dir_entry *parent,
> + int (*show)(struct seq
On Thu, Apr 19, 2018 at 02:41:03PM +0200, Christoph Hellwig wrote:
> Variants of proc_create{,_data} that directly take a struct seq_operations
> argument and drastically reduces the boilerplate code in the callers.
> +static int proc_seq_open(struct inode *inode, struct file *file)
> +{
> + s
(adding linux-wireless)
Geert Uytterhoeven writes:
> Remove dependencies on HAS_DMA where a Kconfig symbol depends on another
> symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST".
> In most cases this other symbol is an architecture or platform specific
> symbol, or PCI.
>
> Gene
On 04/19/2018 07:41 AM, Christoph Hellwig wrote:
Use remove_proc_subtree to remove the whole subtree on cleanup instead
of a hand rolled list of proc entries, unwind the registration loop into
individual calls. Switch to use proc_create_single to further simplify
the code.
I'm yanking all the
> -Original Message-
> From: Rob Herring [mailto:r...@kernel.org]
> Sent: 2018年4月16日 22:28
> To: Jun Li
> Cc: gre...@linuxfoundation.org; heikki.kroge...@linux.intel.com;
> li...@roeck-us.net; a.ha...@samsung.com; shufan_...@richtek.com; Peter
> Chen ; devicet...@vger.kernel.org;
> linux-.
Hi Philip,
Thanks for the review.
On Thu 19 Apr 2018 at 13:38, Philipp Zabel wrote:
On Thu, 2018-04-19 at 11:18 +0100, Rui Miguel Silva wrote:
Some sensors can only output 10 bit bayer formats, like the
OV2680. Add support
for that in imx-media.
Signed-off-by: Rui Miguel Silva
---
drivers/s
On Thu, Apr 19, 2018 at 02:41:04PM +0200, Christoph Hellwig wrote:
> diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c
> index 2a3f874a21d5..ad35cddcf6af 100644
> --- a/drivers/s390/cio/blacklist.c
> +++ b/drivers/s390/cio/blacklist.c
> @@ -391,28 +391,15 @@ static const stru
We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.
Signed-off-by: Wolfram Sang
---
Build tested only. buildbot is happy. Please apply individually.
drivers/staging/iio/adc/ad7606_par.c | 6 ++
1 file changed, 2 insertions(+), 4
We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.
Signed-off-by: Wolfram Sang
---
Build tested only. buildbot is happy. Please apply individually.
drivers/staging/greybus/arche-platform.c | 3 +--
1 file changed, 1 insertion(+), 2
I got tired of fixing this in Renesas drivers manually, so I took the big
hammer. Remove this cumbersome code pattern which got copy-pasted too much
already:
- struct platform_device *pdev = to_platform_device(dev);
- struct ep93xx_keypad *keypad = platform_get_drvdata(pdev);
+ s
We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.
Signed-off-by: Wolfram Sang
---
Build tested only. buildbot is happy. Please apply individually.
drivers/staging/nvec/nvec.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions
On 04/19/2018 04:35 PM, Andrey Ryabinin wrote:
>
>
> On 04/18/2018 09:37 PM, Linus Torvalds wrote:
>> Ugh, that lustre code is disgusting.
>>
>> I thought we were getting rid of it.
>>
>> Anyway, I started looking at why the stack trace is such an incredible
>> mess, with lots of stale entries.
Hi Dan,
On Thu 19 Apr 2018 at 12:45, Dan Carpenter wrote:
+static int mipi_csis_clk_get(struct csi_state *state)
+{
+ struct device *dev = &state->pdev->dev;
+ int ret = true;
Better to leave ret unitialized.
ack.
+
+ state->mipi_clk = devm_clk_get(dev, "mipi");
+
Hi,
On Thu 19 Apr 2018 at 12:22, Dan Carpenter wrote:
On Thu, Apr 19, 2018 at 11:17:59AM +0100, Rui Miguel Silva
wrote:
+static int imx7_csi_link_setup(struct media_entity *entity,
+ const struct media_pad *local,
+ const struct media_pad *remote, u32
flags
Hi Dan,
Thanks for this and the other reviews.
On Thu 19 Apr 2018 at 12:06, Dan Carpenter wrote:
On Thu, Apr 19, 2018 at 11:17:58AM +0100, Rui Miguel Silva
wrote:
Some i.MX SoC do not have IPU, like the i.MX7, add to the the
media device
infrastructure support to be used in this type of systems
On 04/18/2018 09:37 PM, Linus Torvalds wrote:
> Ugh, that lustre code is disgusting.
>
> I thought we were getting rid of it.
>
> Anyway, I started looking at why the stack trace is such an incredible
> mess, with lots of stale entries.
>
> The reason (well, _one_ reason) seems to be "ksocknal
On Thu, 2018-04-19 at 11:18 +0100, Rui Miguel Silva wrote:
> Some sensors can only output 10 bit bayer formats, like the OV2680. Add
> support
> for that in imx-media.
>
> Signed-off-by: Rui Miguel Silva
> ---
> drivers/staging/media/imx/imx-media-utils.c | 24 +
> 1 file ch
On 17 April 2018 at 19:49, Geert Uytterhoeven wrote:
> Remove dependencies on HAS_DMA where a Kconfig symbol depends on another
> symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST".
> In most cases this other symbol is an architecture or platform specific
> symbol, or PCI.
>
> Gene
On 19/04/2018 14:41:27+0200, Christoph Hellwig wrote:
> And stop trying to get a reference on the submodule, procfs code deals
> with release after and unloaded module and thus removed proc entry.
>
Are you sure about that? The rtc module is not the one adding the procfs
file so I'm not sure how
And stop trying to get a reference on the submodule, procfs code deals
with release after and unloaded module and thus removed proc entry.
Signed-off-by: Christoph Hellwig
---
drivers/rtc/rtc-proc.c | 33 ++---
1 file changed, 2 insertions(+), 31 deletions(-)
diff --
This helper deals with single_{open,release}_net internals and thus
belongs here.
Signed-off-by: Christoph Hellwig
---
include/linux/seq_file_net.h | 13 +
include/net/ip_vs.h | 12
2 files changed, 13 insertions(+), 12 deletions(-)
diff --git a/include/linux/s
And use proc private data directly instead of doing a detour
through seq->private.
Signed-off-by: Christoph Hellwig
---
net/netfilter/xt_hashlimit.c | 92 +++-
1 file changed, 18 insertions(+), 74 deletions(-)
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfi
Just set up the show callback in the tty_operations, and use
proc_create_single_data to create the file without additional
boilerplace code.
Signed-off-by: Christoph Hellwig
---
arch/ia64/hp/sim/simserial.c| 15 +--
arch/xtensa/platforms/iss/console.c | 15 +--
dr
Just set up the show callback in the tty_operations, and use
proc_create_single_data to create the file without additional
boilerplace code.
Signed-off-by: Christoph Hellwig
---
drivers/ide/ide-cd.c | 15 +---
drivers/ide/ide-disk_proc.c | 62 ++--
drivers/ide/ide-floppy
Variants of proc_create{,_data} that directly take a struct seq_operations
and deal with network namespaces in ->open and ->release. All callers of
proc_create + seq_open_net converted over, and seq_{open,release}_net are
removed entirely.
Signed-off-by: Christoph Hellwig
---
drivers/net/ppp/pp
Use remove_proc_subtree to remove the whole subtree on cleanup, and
unwind the registration loop into individual calls. Switch to use
proc_create_seq where applicable.
Signed-off-by: Christoph Hellwig
---
drivers/scsi/sg.c | 124 +-
1 file changed, 12
Signed-off-by: Christoph Hellwig
---
fs/proc/array.c | 18 --
1 file changed, 4 insertions(+), 14 deletions(-)
diff --git a/fs/proc/array.c b/fs/proc/array.c
index ae2c807fd719..b34796b562ef 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -677,7 +677,7 @@ get_children_pid(s
Use remove_proc_subtree to remove the whole subtree on cleanup, and
unwind the registration loop into individual calls. Switch to use
proc_create_seq where applicable.
Signed-off-by: Christoph Hellwig
---
fs/ext4/ext4.h| 2 +-
fs/ext4/mballoc.c | 29
fs/ext4/sy
And use proc private data directly instead of doing a detour
through seq->private.
Signed-off-by: Christoph Hellwig
---
.../net/wireless/intersil/hostap/hostap_ap.c | 70 ++---
.../net/wireless/intersil/hostap/hostap_hw.c | 17 +--
.../wireless/intersil/hostap/hostap_proc.c| 143 +++-
And stop messing with try_module_get on THIS_MODULE, which doesn't make
any sense here.
Signed-off-by: Christoph Hellwig
---
drivers/block/drbd/drbd_int.h | 2 +-
drivers/block/drbd/drbd_main.c | 3 ++-
drivers/block/drbd/drbd_proc.c | 34 +-
3 files changed, 4
And remove proc boilerplate code.
Signed-off-by: Christoph Hellwig
---
net/atm/proc.c | 72 +-
1 file changed, 13 insertions(+), 59 deletions(-)
diff --git a/net/atm/proc.c b/net/atm/proc.c
index f272b0f59d82..0b0495a41bbe 100644
--- a/net/atm/pro
Use remove_proc_subtree to remove the whole subtree on cleanup, and
unwind the registration loop into individual calls. Switch to use
proc_create_seq where applicable.
Signed-off-by: Christoph Hellwig
---
drivers/misc/sgi-gru/gruprocfs.c | 81 ++--
1 file changed, 14
The driver proc file hasn't been writeable for a long time, so this is
just dead code.
Signed-off-by: Christoph Hellwig
---
drivers/ide/ide-proc.c | 46 --
1 file changed, 46 deletions(-)
diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
index
Otherwise we will leak a reference to the network namespace.
Signed-off-by: Christoph Hellwig
---
net/can/bcm.c | 2 +-
net/can/proc.c | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/net/can/bcm.c b/net/can/bcm.c
index ac5e5e34fee3..8073fa14e143 100644
--- a/net/can/b
Remove the pointless ping_seq_afinfo indirection and make the code look
like most other protocols.
Signed-off-by: Christoph Hellwig
---
include/net/ping.h | 11 --
net/ipv4/ping.c| 50 +-
net/ipv6/ping.c| 35 +---
Use remove_proc_subtree to remove the whole subtree on cleanup, and
unwind the registration loop into individual calls. Switch to use
proc_create_seq where applicable.
Signed-off-by: Christoph Hellwig
---
net/atm/proc.c | 65 ++
1 file changed, 7
Variants of proc_create{,_data} that directly take a seq_file show
callback and drastically reduces the boilerplate code in the callers.
All trivial callers converted over.
Signed-off-by: Christoph Hellwig
---
arch/arm/kernel/dma.c | 14 +---
arch/arm/kernel/swp_emulate.
Variants of proc_create{,_data} that directly take a struct seq_operations
argument and drastically reduces the boilerplate code in the callers.
All trivial callers converted over.
Signed-off-by: Christoph Hellwig
---
arch/ia64/hp/common/sba_iommu.c | 15 +-
arch/ia64/kernel/perfmon.c
And remove proc boilerplate code.
Signed-off-by: Christoph Hellwig
---
net/netfilter/x_tables.c | 42 ++--
1 file changed, 6 insertions(+), 36 deletions(-)
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 344dd01a5027..0e314f95a4a3 10064
Use remove_proc_subtree to remove the whole subtree on cleanup, and
unwind the registration loop into individual calls. Switch to use
proc_create_single.
Signed-off-by: Christoph Hellwig
---
drivers/scsi/megaraid.c | 140 +++-
drivers/scsi/megaraid.h | 12 --
Unwind the registration loop into individual calls. Switch to use
proc_create_single where applicable.
Signed-off-by: Christoph Hellwig
---
drivers/staging/rtl8192u/r8192U_core.c | 67 ++
1 file changed, 14 insertions(+), 53 deletions(-)
diff --git a/drivers/staging/rtl
Use remove_proc_subtree to remove the whole subtree on cleanup, and
unwind the registration loop into individual calls. Switch to use
proc_create_seq where applicable.
Signed-off-by: Christoph Hellwig
---
drivers/acpi/battery.c | 121 +
1 file changed, 26
And use the root resource directly from the proc private data.
Signed-off-by: Christoph Hellwig
---
kernel/resource.c | 43 +--
1 file changed, 5 insertions(+), 38 deletions(-)
diff --git a/kernel/resource.c b/kernel/resource.c
index 2af6c03858b9..b589dda
And use proc private data directly instead of doing a detour
through seq->private.
Signed-off-by: Christoph Hellwig
---
net/core/neighbour.c | 31 ++-
1 file changed, 6 insertions(+), 25 deletions(-)
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 7b7a
Use remove_proc_subtree to remove the whole subtree on cleanup instead
of a hand rolled list of proc entries, unwind the registration loop into
individual calls. Switch to use proc_create_single to further simplify
the code.
Signed-off-by: Christoph Hellwig
---
drivers/char/ipmi/ipmi_msghandler
Remove a couple indirections to make the code look like most other
protocols.
Signed-off-by: Christoph Hellwig
---
include/net/udp.h | 20 --
net/ipv4/udp.c | 99 +-
net/ipv4/udplite.c | 21 +++---
net/ipv6/udp.c | 30 +
Use remove_proc_subtree to remove the whole subtree on cleanup, and
unwind the registration loop into individual calls. Switch to use
proc_create_seq where applicable.
Signed-off-by: Christoph Hellwig
---
fs/afs/proc.c | 134 ++
1 file changed, 15
Variant of proc_create_data that directly take a seq_file show
callback and deals with network namespaces in ->open and ->release.
All callers of proc_create + single_open_net converted over, and
single_{open,release}_net are removed entirely.
Signed-off-by: Christoph Hellwig
---
fs/proc/proc_ne
Use remove_proc_subtree to remove the whole subtree on cleanup, and
unwind the registration loop into individual calls. Switch to use
proc_create_seq where applicable.
Signed-off-by: Christoph Hellwig
---
fs/jfs/jfs_debug.c| 43 ++-
fs/jfs/jfs_debug.h
Just use the address family from the proc private data instead of copying
it into per-file data.
Signed-off-by: Christoph Hellwig
---
net/netfilter/x_tables.c | 39 +++
1 file changed, 11 insertions(+), 28 deletions(-)
diff --git a/net/netfilter/x_tables.c b/
We currently have hundreds of proc files that implement plain, read-only
seq_file based interfaces. This series consolidates them using new
procfs helpers that take the seq_operations or simple show callback
directly.
A git tree is available at:
git://git.infradead.org/users/hch/misc.git pro
And switch to proc_create_single_data.
Signed-off-by: Christoph Hellwig
---
drivers/isdn/capi/kcapi.c | 3 ++-
drivers/isdn/gigaset/capi.c| 16 +---
drivers/isdn/hardware/avm/avmcard.h| 4 ++--
drivers/isdn/hardware/avm/b1.c | 17 ++-
And use proc private data directly instead of doing a detour
through seq->private and private state.
Signed-off-by: Christoph Hellwig
---
net/bluetooth/af_bluetooth.c | 40 +---
1 file changed, 5 insertions(+), 35 deletions(-)
diff --git a/net/bluetooth/af_blueto
Variant of proc_create_data that directly take a struct seq_operations
argument + a private state size and drastically reduces the boilerplate
code in the callers.
All trivial callers converted over.
Signed-off-by: Christoph Hellwig
---
drivers/s390/cio/blacklist.c | 21 -
f
And use proc private data directly instead of doing a detour
through seq->private.
Signed-off-by: Christoph Hellwig
---
drivers/net/bonding/bond_procfs.c | 36 ++-
1 file changed, 6 insertions(+), 30 deletions(-)
diff --git a/drivers/net/bonding/bond_procfs.c
b/driv
Pass the hashtable to the proc private data instead of copying
it into the per-file private data.
Signed-off-by: Christoph Hellwig
---
include/net/raw.h | 4
net/ipv4/raw.c| 36
net/ipv6/raw.c| 6 --
3 files changed, 16 insertions(+), 30 de
The shole seq_file sequence already operates under a single RCU lock pair,
so move the pid namespace lookup into it, and stop grabbing a reference
and remove all kinds of boilerplate code.
Signed-off-by: Christoph Hellwig
---
net/ipv6/ip6_flowlabel.c | 28 +---
1 file cha
Avoid most of the afinfo indirections and just call the proc helpers
directly.
Signed-off-by: Christoph Hellwig
---
include/net/tcp.h | 11 ++
net/ipv4/tcp_ipv4.c | 85 +
net/ipv6/tcp_ipv6.c | 27 +-
3 files changed, 53 insertions(+),
Remove a couple indirections to make the code look like most other
protocols.
Signed-off-by: Christoph Hellwig
---
net/kcm/kcmproc.c | 71 ---
1 file changed, 17 insertions(+), 54 deletions(-)
diff --git a/net/kcm/kcmproc.c b/net/kcm/kcmproc.c
index 1
Christoph Hellwig wrote:
> Use remove_proc_subtree to remove the whole subtree on cleanup, and
> unwind the registration loop into individual calls. Switch to use
> proc_create_seq where applicable.
Note that this is likely going to clash with my patch to net-namespace all of
the afs proc files
> +static int mipi_csis_clk_get(struct csi_state *state)
> +{
> + struct device *dev = &state->pdev->dev;
> + int ret = true;
Better to leave ret unitialized.
> +
> + state->mipi_clk = devm_clk_get(dev, "mipi");
> + if (IS_ERR(state->mipi_clk)) {
> + dev_err(dev, "Cou
On Thu, Apr 19, 2018 at 11:17:59AM +0100, Rui Miguel Silva wrote:
> +static int imx7_csi_link_setup(struct media_entity *entity,
> +const struct media_pad *local,
> +const struct media_pad *remote, u32 flags)
> +{
> + struct v4l2_subdev *s
On Thu, Apr 19, 2018 at 11:17:58AM +0100, Rui Miguel Silva wrote:
> Some i.MX SoC do not have IPU, like the i.MX7, add to the the media device
> infrastructure support to be used in this type of systems that do not have
> internal subdevices besides the CSI.
>
> Signed-off-by: Rui Miguel Silva
>
Hi Linus,
Am Donnerstag, 19. April 2018, 10:41:19 CEST schrieb Linus Walleij:
> To make sure that this driver does not leave staging before it
> is properly converted to use the new GPIO descriptor API,
> augment the TODO file with this work item.
I just sent a patch to convert it. Thanks for the
Use GPIO descriptors instead of relying on the old method.
Cc: Linus Walleij
Signed-off-by: Marc Dietrich
---
This obsolets the ToDo reminder sent by Linus a few hours ago.
---
drivers/staging/nvec/nvec.c | 42 +
drivers/staging/nvec/nvec.h | 2 +-
2 files c
This cleanups the probe function a bit by using a dev variable instead
of &pdev-dev.
Signed-off-by: Marc Dietrich
---
drivers/staging/nvec/nvec.c | 35 ++-
1 file changed, 18 insertions(+), 17 deletions(-)
diff --git a/drivers/staging/nvec/nvec.c b/drivers/stagin
On Thu, Apr 19, 2018 at 04:31:36PM +0800, Yangbo Lu wrote:
> +int dprtc_open(struct fsl_mc_io *mc_io,
> +u32 cmd_flags,
> +int dprtc_id,
> +u16 *token)
> +{
> + struct dprtc_cmd_open *cmd_params;
> + struct fsl_mc_command cmd = { 0 };
> + int err;
> +
Reviewed-by: Marcus Wolf
Am 19.04.2018 um 12:25 schrieb Valentin Vidic:
> pi433_write requires locking due to multiple writers. After acquiring
> the lock check if enough free space is available in the kfifo to write
> the whole message. This check should prevent partial writes to tx_fifo
> so k
Add bindings documentation for i.MX7 media drivers.
Signed-off-by: Rui Miguel Silva
---
.../devicetree/bindings/media/imx7.txt| 158 ++
1 file changed, 158 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/imx7.txt
diff --git a/Documentation/devic
Add rst document to describe the i.MX7 media driver and also a working example
from the Warp7 board usage with a OV2680 sensor.
Signed-off-by: Rui Miguel Silva
---
Documentation/media/v4l-drivers/imx7.rst | 157 ++
Documentation/media/v4l-drivers/index.rst | 1 +
2 files c
This add the media entity subdevice and control driver for the i.MX7 CMOS Sensor
Interface.
Signed-off-by: Rui Miguel Silva
---
drivers/staging/media/imx/Kconfig |9 +-
drivers/staging/media/imx/Makefile |2 +
drivers/staging/media/imx/imx7-media-csi.c | 1327 +++
pi433_write requires locking due to multiple writers. After acquiring
the lock check if enough free space is available in the kfifo to write
the whole message. This check should prevent partial writes to tx_fifo
so kfifo_reset is not needed anymore.
pi433_tx_thread is the only reader so it does n
Some i.MX SoC do not have IPU, like the i.MX7, add to the the media device
infrastructure support to be used in this type of systems that do not have
internal subdevices besides the CSI.
Signed-off-by: Rui Miguel Silva
---
drivers/staging/media/imx/imx-media-dev.c| 16 +++-
.
Adds MIPI CSI-2 subdev for i.MX7 to connect with sensors with a MIPI CSI-2
interface.
Signed-off-by: Rui Miguel Silva
---
drivers/staging/media/imx/Makefile |1 +
drivers/staging/media/imx/imx7-mipi-csis.c | 1154
2 files changed, 1155 insertions(+)
create mode
The IOMUXC General Purpose Register has bitfield to control video bus
multiplexer to control the CSI input between the MIPI-CSI2 and parallel
interface. Add that register and mask.
Signed-off-by: Rui Miguel Silva
---
arch/arm/boot/dts/imx7s.dtsi | 9 -
1 file changed, 8 insertions(+), 1
This patch adds the device tree nodes for csi, video multiplexer and mipi-csi
besides the graph connecting the necessary endpoints to make the media capture
entities to work in imx7 Warp board.
Also add the pin control related with the mipi_csi in that board.
Signed-off-by: Rui Miguel Silva
---
Add imx7 capture subsystem to imx-media core to allow the use some of the
existing modules for i.MX5/6 with i.MX7 SoC.
Since i.MX7 does not have an IPU set the no_ipu_present flag to differentiate
some runtime behaviors.
Signed-off-by: Rui Miguel Silva
---
drivers/staging/media/imx/imx-media-de
*** BLURB HERE ***
Hi,
This series introduces the Media driver to work with the i.MX7 SoC. it uses the
already existing imx media core drivers but since the i.MX7, contrary to
i.MX5/6, do not have an IPU and because of that some changes in the imx media
core are made along this series to make it su
Add media capture subsystem device to i.MX7 definitions.
Signed-off-by: Rui Miguel Silva
---
arch/arm/boot/dts/imx7s.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 6b49b73053f9..333d9fe6b989 100644
--- a/arch/arm/bo
To guarantee that we do not get Overflow in image FIFO the outer bandwidth has
to be faster than inputer bandwidth. For that it must be possible to set a
faster frequency clock. So set new parent to sys_pfd3 clock for the mipi csi
block.
Signed-off-by: Rui Miguel Silva
---
drivers/clk/imx/clk-im
Add some i.MX7 related entries to TODO file.
Signed-off-by: Rui Miguel Silva
---
drivers/staging/media/imx/TODO | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/staging/media/imx/TODO b/drivers/staging/media/imx/TODO
index aeeb15494a49..6f29b5ca5324 100644
--- a/drivers/stagi
Add power domain index 0 related with mipi-phy to imx7s.
Signed-off-by: Rui Miguel Silva
---
arch/arm/boot/dts/imx7s.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 142ea709d296..d913c3f9c284 100644
--- a/arch/arm/b
Fix the mipi dphy root divider to mipi_dphy_pre_div, this would remove a orphan
clock and set the correct parent.
before:
cat clk_orphan_summary
enable prepare protect
clock countcountcountrate
accuracy phase
-
Some sensors can only output 10 bit bayer formats, like the OV2680. Add support
for that in imx-media.
Signed-off-by: Rui Miguel Silva
---
drivers/staging/media/imx/imx-media-utils.c | 24 +
1 file changed, 24 insertions(+)
diff --git a/drivers/staging/media/imx/imx-media-ut
To support camera in i.MX7 the cma heap is used to allocate frame buffers. The
default size of CMA is 16MB which is not enough for higher resolutions (ex:
1600x1200).
So, increase the default CMA size to 40MB.
Signed-off-by: Rui Miguel Silva
---
arch/arm/boot/dts/imx7s.dtsi | 14 ++
This patch is to add driver for the DPAA2 1588 timer module (RTC)
which interfaces to up to an unlimited number of 10/100/1000 or
10G ethernet MACs, providing current time, alarm, and fiper support.
The 1588 IP control block includes these distinctive features.
- External GPIO trigger for time-sta
Hi!
So if you like, give me your address, and I'll send you two development
samples of Pi433.
Cheers,
Marcus
Am 19.04.2018 um 11:47 schrieb Valentin Vidic:
> On Thu, Apr 19, 2018 at 11:25:19AM +0200, Marcus Wolf wrote:
>> let me know, what you like to have. For sure with just one station and
>>
On Thu, Apr 19, 2018 at 11:25:19AM +0200, Marcus Wolf wrote:
> let me know, what you like to have. For sure with just one station and
> no other 433MHz equipment, options for testing are quite limited.
I can get Rpi3 and with two shields test 433MHz communication between
Rpi2 and Rpi3.
--
Valent
> To make sure that these drivers do not leave staging before they
> are properly converted to use the new GPIO descriptor API,
> augment the TODO file with this work item.
>
> Cc: Jonathan Cameron
> Signed-off-by: Linus Walleij
Acked-by: Jonathan Cameron
I hope I haven't missed any so far!
J
Am 12.04.2018 um 20:46 schrieb Valentin Vidic:
> On Sun, Apr 08, 2018 at 05:22:46PM +0200, Marcus Wolf wrote:
>> Regarding your patch, I did not understand, why you did not remove
>> the mutex_lock in pi433_write. Wasn't it the goal to remove it?
>
> Is it possible for more than one userspace pr
Am 12.04.2018 um 19:15 schrieb Valentin Vidic:
> On Sun, Apr 08, 2018 at 04:15:30PM +0200, Marcus Wolf wrote:
>> The hardware of Pi433 is working with every Raspberry Pi (on zero, you
>> need to solder the GPIO-pins) and with several other fruits like banana
>> pi. The only thing is, that you need
This patch is to add maintainer for the DPAA2 PTP clock driver.
Signed-off-by: Yangbo Lu
---
MAINTAINERS |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 0a1410d..7733efa 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4395,6 +4395,12 @
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