> + fh->buffers.buffer[i].v4l.fbuffer = mem;
> + fh->buffers.buffer[i].v4l.fbuffer_phys = virt_to_phys(mem);
> + fh->buffers.buffer[i].v4l.fbuffer_bus = virt_to_bus(mem);
> + for (off = 0; off < fh->buffers.buffer_size;
> + off += PAG
On Mon, Sep 21, 2020 at 10:19:59AM +, Corentin Labbe wrote:
> Instead of using a fragile virt_to_bus, let's use proper DMA coherent
> for the stat_com entry.
>
> Signed-off-by: Corentin Labbe
> ---
> drivers/staging/media/zoran/zoran.h| 2 ++
> drivers/staging/media/zoran/zoran_card
On Mon, Sep 21, 2020 at 10:19:41AM +, Corentin Labbe wrote:
> This patch un-split some lines.
> Signed-off-by: Corentin Labbe
Just don't do this. This is a purious change going over 80 chars for
absolutely no reason, and you'd still need a very good reason for that.
_
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The function lm3554_remove() checks for the return code for
lm3554_gpio_uninit() even though this is on the exit path and exits the
function, leaving the variable flash unfreed. Instead, print a warning and
free flash unconditionally.
Signed-off-by: Alex Dewar
---
.../staging/media/atomisp/i2c/a
Address the following issues:
* unnecessary comparison to true/false
* use of 0/1 instead of bool values
* unnecessary conversion to bool
These were fixed using the following Coccinelle scripts:
* scripts/coccinelle/misc/bool{init,conv,return}.cocci
Build-tested with allmodconfig.
Signed-off
In a few places in pci/sh_css_params.c, memset is used to zero memory
immediately before it is freed. As none of these structs appear to
contain sensitive information, just remove the calls to memset.
Suggested-by: Dan Carpenter
Signed-off-by: Alex Dewar
---
drivers/staging/media/atomisp/pci/sh
The error path for lm3554_probe() contains a number of bugs, including:
* resource leaks
* jumping to error labels out of sequence
* not setting the return value appropriately
Fix it up and give the labels more memorable names.
This issue has existed since the code was originally contributed i
We don't really need to know that the LED pin reset successfully.
Signed-off-by: Alex Dewar
---
drivers/staging/media/atomisp/i2c/atomisp-lm3554.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/media/atomisp/i2c/atomisp-lm3554.c
b/drivers/staging/media/atomisp/i2c/atomisp-lm
Hi Mauro,
Over the last month I've sent a few scattered patches to fix various
warnings from static analysers, but they seem to have fallen through the
cracks? I'm reposting them here as a series to make them easier to
review. If you do have any feedback that'd be great :)
Best,
Alex
__
Quoting Shubhrajyoti Datta (2020-08-28 06:39:52)
> The patch adds support for dynamic reconfiguration of clock output rate.
> Output clocks are registered as dividers and set rate callback function
> is used for dynamic reconfiguration.
>
> Based on the initial work from Chirag.
>
> Signed-off-by
In hi3670_phy_probe(), when reading property tx-vboost-lvl fails, its
default value is assigned to priv->eye_diagram_param, rather than to
priv->tx_vboost_lvl. Fix this.
Fixes: 8971a3b880b2 ("staging: hikey9xx: add USB physical layer for Kirin 3670")
Addresses-Coverity: CID 1497107: Incorrect expr
Quoting Stephen Boyd (2020-09-21 14:19:59)
> Quoting Shubhrajyoti Datta (2020-08-28 06:39:50)
> > Add clocking wizard driver to clk.
> >
> > Signed-off-by: Shubhrajyoti Datta
> > ---
>
> Can this be combined with patch #6?
Sorry, I meant patch #8.
___
Quoting Shubhrajyoti Datta (2020-08-28 06:39:50)
> Add clocking wizard driver to clk.
>
> Signed-off-by: Shubhrajyoti Datta
> ---
Can this be combined with patch #6? And then use git format-patch -C -M
when generating patches? I'm trying to see if anything changed from the
file in the staging tr
Quoting Shubhrajyoti Datta (2020-08-28 06:39:53)
> Currently the set rate granularity is to integral divisors.
> Add support for the fractional divisors.
> Only the first output0 is fractional in the hardware.
>
> Signed-off-by: Shubhrajyoti Datta
Getting closer.
> diff --git a/drivers/clk/clk-
In hi3670_phy_probe(), when reading property tx-vboost-lvl fails, its
default value is assigned to priv->eye_diagram_param, rather than
priv->tx_vboost_lvl. Fix this.
Fixes: 8971a3b880b2 ("staging: hikey9xx: add USB physical layer for Kirin 3670")
Addresses-Coverity: CID 1497107: Incorrect express
On Mon, Sep 21, 2020 at 02:33:57PM +0100, Dan Scally wrote:
> On 18/09/2020 14:07, Andy Shevchenko wrote:
> > On Fri, Sep 18, 2020 at 10:51:57AM +0300, Sakari Ailus wrote:
> >> On Thu, Sep 17, 2020 at 03:45:14PM +0300, Andy Shevchenko wrote:
> >>> On Thu, Sep 17, 2020 at 11:52:28AM +0100, Dan Scall
On 18/09/2020 14:07, Andy Shevchenko wrote:
> On Fri, Sep 18, 2020 at 10:51:57AM +0300, Sakari Ailus wrote:
>> On Thu, Sep 17, 2020 at 03:45:14PM +0300, Andy Shevchenko wrote:
>>> On Thu, Sep 17, 2020 at 11:52:28AM +0100, Dan Scally wrote:
On 17/09/2020 11:33, Sakari Ailus wrote:
> a modul
Simplify the return expression.
Signed-off-by: Liu Shixin
---
drivers/android/binder.c | 18 --
1 file changed, 4 insertions(+), 14 deletions(-)
diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index 37a505c41dec..49c0700816a5 100644
--- a/drivers/android/binder.
On Mon, Sep 21, 2020 at 10:20:12AM +, Corentin Labbe wrote:
> This patch adds fallthrough keyword where appropriate.
>
> Signed-off-by: Corentin Labbe
> ---
> drivers/staging/media/zoran/zoran_device.c | 6 ++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/staging/media/zora
On 2020/9/21 16:08, Christian Brauner wrote:
> On Mon, Sep 21, 2020 at 04:24:23PM +0800, Liu Shixin wrote:
>> Simplify the return expression.
>>
>> Signed-off-by: Liu Shixin
>> ---
> Why not is all I can really say. :) But if this is about simplifying you
> could get rid of the "ret" and "failure
Supporting overlay is not necessary today, so let's reduce the code size
by removing it.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran.h| 16 -
drivers/staging/media/zoran/zoran_card.c | 6 -
drivers/staging/media/zoran/zoran_device.c | 143 +
drivers/s
Allocate the zoran structure with devm_ functions permit to simplify
code.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_card.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/media/zoran/zoran_card.c
b/drivers/staging/media/zoran/zor
This is it! the ultimate last step, the vb2 conversion.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/Kconfig|2 +-
drivers/staging/media/zoran/zoran.h| 83 +-
drivers/staging/media/zoran/zoran_card.c | 45 +-
drivers/staging/media/zoran/zoran_device.c |
This patchs adds a vb_queue without using it.
This reduce the final VB2 conversion patch.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/Kconfig| 1 +
drivers/staging/media/zoran/zoran.h| 30 +++
drivers/staging/media/zoran/zoran_card.c | 7 +
drivers/stagin
Adding vidioc_g_parm made v4l compliance happy.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_driver.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/staging/media/zoran/zoran_driver.c
b/drivers/staging/media/zoran/zoran_driver.c
index 0b4bfc184b57..4
The framebuffer support is obsolete, so let's reduce code size.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran.h| 4 -
drivers/staging/media/zoran/zoran_card.c | 6 --
drivers/staging/media/zoran/zoran_driver.c | 85 --
3 files changed, 95 del
Zoran is picky about jpeg data it accepts. At least it seems to not support COM
and APPn.
So until a way to filter data will be done, disable output.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_card.c | 2 ++
drivers/staging/media/zoran/zoran_driver.c | 20 +++
This patch converts all errors dprintk to pci_err/pr_err.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/videocodec.c | 39 +--
drivers/staging/media/zoran/zoran_card.c | 96 ++
drivers/staging/media/zoran/zoran_device.c | 28 +-
drivers/staging/media/zoran/zoran_driver
We need to get rid of zoran_fh, so move the jpg_settings directly in the
zoran structure.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran.h| 2 -
drivers/staging/media/zoran/zoran_driver.c | 103 ++---
2 files changed, 47 insertions(+), 58 deletions(-
We need to get rid of zoran_fh, so move the overlay_settings directly in the
zoran structure.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran.h| 1 -
drivers/staging/media/zoran/zoran_device.c | 8 ++---
drivers/staging/media/zoran/zoran_driver.c | 40 +--
We need to get rid of zoran_fh, so move the buffer_size directly in the
zoran structure.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran.h| 3 +-
drivers/staging/media/zoran/zoran_device.c | 3 +-
drivers/staging/media/zoran/zoran_driver.c | 62 +++--
buffer_size was not set when it should be.
Furthermore, use it instead of recalculate it.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_card.c | 2 ++
drivers/staging/media/zoran/zoran_driver.c | 9 ++---
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/
The zoran device only supports 32bit DMA address.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_card.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/staging/media/zoran/zoran_card.c
b/drivers/staging/media/zoran/zoran_card.c
index 864196e7acae..ab16a70a
The zoran driver miss some sanity checks, and this made v4l compliance
happy.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_driver.c | 17 +
1 file changed, 17 insertions(+)
diff --git a/drivers/staging/media/zoran/zoran_driver.c
b/drivers/staging/media/zo
In fact, zoran does not support V4L2_STD_ALL, so let's enumerate what we
support.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/zoran/zoran_driver.c
b/drivers/staging/media/z
This patch adds the allocation of the stat_com buffer which be used
later.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran.h | 2 ++
drivers/staging/media/zoran/zoran_card.c | 11 ++-
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/drivers/staging
The test_interrupts function is useless, remove it.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran.h| 3 ---
drivers/staging/media/zoran/zoran_card.c | 27 --
drivers/staging/media/zoran/zoran_device.c | 16 -
3 files changed, 46 de
Use pci_request_regions so now we can see zoran in /proc/iomem.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_card.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/media/zoran/zoran_card.c
b/drivers/staging/media/zoran/zoran_car
This patch enables compilation of the zoran driver.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/media/Makefile b/drivers/staging/media/Makefile
index 25910221b100..965a8b0e6cf2 100644
--- a/drivers/staging/m
The codec_name could be const.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_card.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/media/zoran/zoran_card.c
b/drivers/staging/media/zoran/zoran_card.c
index 176ce8a355ba..d956bd45194
Instead of using hardcoded numbers, let's use some define for ZR NORM.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran.h| 4
drivers/staging/media/zoran/zoran_card.c | 8
drivers/staging/media/zoran/zoran_driver.c | 6 +++---
3 files changed, 11 insert
This patch convert dprintk(info) to pci_info (or pci_dbg if the message
is not important).
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_card.c | 46 +++---
drivers/staging/media/zoran/zoran_device.c | 27 -
drivers/staging/media/zoran/zoran_dr
Instead of using a fragile virt_to_bus, let's use proper DMA coherent
for the stat_com entry.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran.h| 2 ++
drivers/staging/media/zoran/zoran_card.c | 20 +---
drivers/staging/media/zoran/zoran_device.c |
The ns_to_timeval function is removed, so replace it with
v4l2_buffer_set_timestamp().
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_driver.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/media/zoran/zoran_driver.c
b/drivers/stagin
Using video_drvdata() is proper and shorter than using directly
fh pointers.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_driver.c | 40 --
1 file changed, 14 insertions(+), 26 deletions(-)
diff --git a/drivers/staging/media/zoran/zoran_driver.c
b/dri
We need to get rid of zoran_fh, so let's change function arguments.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_driver.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/media/zoran/zoran_driver.c
b/drivers/staging/media/zoran/zor
Add myself as maintainer.
Signed-off-by: Corentin Labbe
---
Documentation/media/v4l-drivers/zoran.rst | 22 +++---
MAINTAINERS| 10 ++
drivers/staging/media/zoran/zoran_card.c | 5 -
drivers/staging/media/zoran/zoran_card.h | 5 -
Using devm_ioremap simplify code.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_card.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/media/zoran/zoran_card.c
b/drivers/staging/media/zoran/zoran_card.c
index ed4ecf92c040..36305aa
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_device.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/media/zoran/zoran_device.c
b/drivers/staging/media/zoran/zoran_device.c
index 516a7f18ce7a..03ad3562a807 100644
--- a/drive
This patch convert dprintk(warn) to pci_warn.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_card.c | 18 --
drivers/staging/media/zoran/zoran_device.c | 13 +++---
drivers/staging/media/zoran/zoran_driver.c | 29 +-
3 files changed, 14
We need to get rid of zoran_fh, so move the v4l_settings directly in the
zoran structure.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran.h| 1 -
drivers/staging/media/zoran/zoran_driver.c | 38 ++
2 files changed, 17 insertions(+), 22 deletions(-)
This patch adds fallthrough keyword where appropriate.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_device.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/staging/media/zoran/zoran_device.c
b/drivers/staging/media/zoran/zoran_device.c
index 9558bafdde7
Add TODO for "TRY_FMT cannot handle an invalid pixelformat"
We need to set pixelformat in some case.
We should also handle some minimum requirement.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_driver.c | 12 +++-
1 file changed, 11 insertions(+), 1 deletion(-)
d
Let's use devm allocations for videocodec, this simplify code.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_card.c | 22 +-
1 file changed, 5 insertions(+), 17 deletions(-)
diff --git a/drivers/staging/media/zoran/zoran_card.c
b/drivers/staging/media/
move function for avoiding forward declaration
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_device.c | 44 +++---
1 file changed, 21 insertions(+), 23 deletions(-)
diff --git a/drivers/staging/media/zoran/zoran_device.c
b/drivers/staging/media/zoran/zoran
This patch convert zoran to pci_irq functions.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_card.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/media/zoran/zoran_card.c
b/drivers/staging/media/zoran/zoran_card.c
index 1c587ce0
This patch convert dprintk(debug) to pci_dbg.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_card.c | 30 --
drivers/staging/media/zoran/zoran_card.h | 6 -
drivers/staging/media/zoran/zoran_device.c | 2 +-
drivers/staging/media/zoran/zoran_dri
Fix some typo in doc.
Signed-off-by: Corentin Labbe
---
Documentation/media/v4l-drivers/zoran.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/media/v4l-drivers/zoran.rst
b/Documentation/media/v4l-drivers/zoran.rst
index a0586514cd8a..2b82b9a47a71 100644
This patch un-split some lines.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_card.c | 27
drivers/staging/media/zoran/zoran_device.c | 49 +++---
drivers/staging/media/zoran/zoran_driver.c | 27
3 files changed, 34 insertions(+),
Update the TODO of the zoran driver
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/TODO | 23 +++
1 file changed, 19 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/media/zoran/TODO b/drivers/staging/media/zoran/TODO
index 54464095d0d7..6992540d3e53
As asked by checkpath, let's use udelay.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_device.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/media/zoran/zoran_device.c
b/drivers/staging/media/zoran/zoran_device.c
index 3a353130afb
The zoran driver give some debug information in procfs, but this is not
the right place.
So let's remove them, we will use debugfs later.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/Makefile | 2 +-
drivers/staging/media/zoran/zoran.h| 5 -
drivers/staging/med
The structure tvnorm could be consified.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/videocodec.h | 2 +-
drivers/staging/media/zoran/zoran.h| 4 ++--
drivers/staging/media/zoran/zoran_card.c | 24 +++---
drivers/staging/media/zoran/zoran_device.c
This patchs removed the deprecated .vidioc_g_jpegcomp and replace it
with corresponding v4l2_ctrl_ops code.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_card.c | 22 ++
drivers/staging/media/zoran/zoran_driver.c | 48 --
2 files changed, 22 in
The slot 0 of guest is never initialized and so we print later random
data.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_device.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/staging/media/zoran/zoran_device.c
b/drivers/staging/media/zoran/zoran_devi
The VFL_TYPE_GRABBER type was removed, so let's use the new type.
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_card.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/zoran/zoran_card.c
b/drivers/staging/media/zoran/zoran_card.c
in
Hello
The zoran driver was removed in 5.3
The main reason of the removing was lack of motivation to convert it to
VB2
Since I need it, I worked on bringing it back.
So the plan to achieve it was:
- clean up the coding style.
- convert old usage/API
- clean unused code
- convert to VB2
I have tri
Simply remove this broken reference
Signed-off-by: Corentin Labbe
---
drivers/staging/media/zoran/zoran_device.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/staging/media/zoran/zoran_device.c
b/drivers/staging/media/zoran/zoran_device.c
index 04162be80420..79da964c678b 100644
On Mon, Sep 21, 2020 at 04:24:23PM +0800, Liu Shixin wrote:
> Simplify the return expression.
>
> Signed-off-by: Liu Shixin
> ---
Why not is all I can really say. :) But if this is about simplifying you
could get rid of the "ret" and "failure string" variables, and the goto
in that function comp
Simplify the return expression.
Signed-off-by: Liu Shixin
---
drivers/android/binder.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index 37a505c41dec..1f929e0cf39f 100644
--- a/drivers/android/binder.c
+++ b/drivers/
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