date:20160730

[PATCH] i2c: Modify error handling

2016-07-30 Thread Amitoj Kaur Chawla

devm_gpiod_get returns an ERR_PTR on error so a null check is
incorrect and an IS_ERR check is required.

The Coccinelle semantic patch used to make this change is as follows:
@@
expression e;
statement S;
@@

  e = devm_gpiod_get(...);
 if(
-   !e
+   IS_ERR(e)
   )
  {
   ...
-  return ...;
+  return PTR_ERR(e);
  }

Signed-off-by: Amitoj Kaur Chawla 
---
 drivers/media/i2c/adp1653.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/i2c/adp1653.c b/drivers/media/i2c/adp1653.c
index 7e9cbf7..54b355e 100644
--- a/drivers/media/i2c/adp1653.c
+++ b/drivers/media/i2c/adp1653.c
@@ -466,9 +466,9 @@ static int adp1653_of_init(struct i2c_client *client,
of_node_put(child);
 
pd->enable_gpio = devm_gpiod_get(>dev, "enable", GPIOD_OUT_LOW);
-   if (!pd->enable_gpio) {
+   if (IS_ERR(pd->enable_gpio)) {
dev_err(>dev, "Error getting GPIO\n");
-   return -EINVAL;
+   return PTR_ERR(pd->enable_gpio);
}
 
return 0;
-- 
1.9.1

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cron job: media_tree daily build: OK

2016-07-30 Thread Hans Verkuil

This message is generated daily by a cron job that builds media_tree for
the kernels and architectures in the list below.

Results of the daily build of media_tree:

date:   Sun Jul 31 04:00:19 CEST 2016
git branch: test
git hash:   292eaf50c7df4ae2ae8aaa9e1ce3f1240a353ee8
gcc version:i686-linux-gcc (GCC) 5.3.0
sparse version: v0.5.0-56-g7647c77
smatch version: v0.5.0-3428-gdfe27cf
host hardware:  x86_64
host os:4.6.0-164

linux-git-arm-at91: OK
linux-git-arm-davinci: OK
linux-git-arm-multi: OK
linux-git-blackfin-bf561: OK
linux-git-i686: OK
linux-git-m32r: OK
linux-git-mips: OK
linux-git-powerpc64: OK
linux-git-sh: OK
linux-git-x86_64: OK
linux-2.6.36.4-i686: OK
linux-2.6.37.6-i686: OK
linux-2.6.38.8-i686: OK
linux-2.6.39.4-i686: OK
linux-3.0.60-i686: OK
linux-3.1.10-i686: OK
linux-3.2.37-i686: OK
linux-3.3.8-i686: OK
linux-3.4.27-i686: OK
linux-3.5.7-i686: OK
linux-3.6.11-i686: OK
linux-3.7.4-i686: OK
linux-3.8-i686: OK
linux-3.9.2-i686: OK
linux-3.10.1-i686: OK
linux-3.11.1-i686: OK
linux-3.12.23-i686: OK
linux-3.13.11-i686: OK
linux-3.14.9-i686: OK
linux-3.15.2-i686: OK
linux-3.16.7-i686: OK
linux-3.17.8-i686: OK
linux-3.18.7-i686: OK
linux-3.19-i686: OK
linux-4.0-i686: OK
linux-4.1.1-i686: OK
linux-4.2-i686: OK
linux-4.3-i686: OK
linux-4.4-i686: OK
linux-4.5-i686: OK
linux-4.6-i686: OK
linux-4.7-rc1-i686: OK
linux-2.6.36.4-x86_64: OK
linux-2.6.37.6-x86_64: OK
linux-2.6.38.8-x86_64: OK
linux-2.6.39.4-x86_64: OK
linux-3.0.60-x86_64: OK
linux-3.1.10-x86_64: OK
linux-3.2.37-x86_64: OK
linux-3.3.8-x86_64: OK
linux-3.4.27-x86_64: OK
linux-3.5.7-x86_64: OK
linux-3.6.11-x86_64: OK
linux-3.7.4-x86_64: OK
linux-3.8-x86_64: OK
linux-3.9.2-x86_64: OK
linux-3.10.1-x86_64: OK
linux-3.11.1-x86_64: OK
linux-3.12.23-x86_64: OK
linux-3.13.11-x86_64: OK
linux-3.14.9-x86_64: OK
linux-3.15.2-x86_64: OK
linux-3.16.7-x86_64: OK
linux-3.17.8-x86_64: OK
linux-3.18.7-x86_64: OK
linux-3.19-x86_64: OK
linux-4.0-x86_64: OK
linux-4.1.1-x86_64: OK
linux-4.2-x86_64: OK
linux-4.3-x86_64: OK
linux-4.4-x86_64: OK
linux-4.5-x86_64: OK
linux-4.6-x86_64: OK
linux-4.7-rc1-x86_64: OK
apps: OK
spec-git: OK
sparse: WARNINGS
smatch: WARNINGS

Detailed results are available here:

http://www.xs4all.nl/~hverkuil/logs/Sunday.log

Full logs are available here:

http://www.xs4all.nl/~hverkuil/logs/Sunday.tar.bz2

The Media Infrastructure API from this daily build is here:

http://www.xs4all.nl/~hverkuil/spec/index.html
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Re: [PATCH 4/6] media: rcar-vin: add support for V4L2_FIELD_ALTERNATE

2016-07-30 Thread Sergei Shtylyov


Hello.

On 07/29/2016 08:40 PM, Niklas Söderlund wrote:


The HW can capture both ODD and EVEN fields in separate buffers so it's
possible to support this field mode.

Signed-off-by: Niklas Söderlund 

   It's probably worth adding that if the subdevice presents the video data 
in this mode, we prefer to use the hardware de-interlacing.


MBR, Sergei

PS: I think I have a patch adding support for this mode to the old driver, so 
that it doesn't get borked with the patch #6 in this series.


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[v4l-utils PATCH v2] libdvbv5: Improve vdr format output for DVB-T(2)

2016-07-30 Thread Chris Mayo

Before (1.10.1):
BBC TWO:498000:S0B8C23D12I999M64T8G32Y0:T:27500:201:202,206:0:0:4287:0:0:0:
BBC TWO 
HD:474167:S1B8C23D999I999M256T32G128Y0:T:27500:101:102,106:0:0:17472:0:0:0:
After:
BBC TWO:498000:B8C23D12G32I999M64S0T8Y0:T:0:201:202,206:0:0:4287:0:0:0
BBC TWO 
HD:474167:B8C23D999G128I999M256S1T32Y0:T:27500:101:102,106:0:0:17472:0:0:0

channels.conf (vdr 2.2.0):
BBC 
TWO:49800:B8C23D12G32M64S0T8Y0:T:0:201=2:202=eng@3,206=eng@3:0;205=eng:0:4287:9018:4163:0
BBC TWO 
HD:474166670:C23G128M256P0Q16436S1T32X1Y0:T:27500:101=27:102=eng@17,106=eng@17:0;105=eng:0:17472:9018:16515:0

Signed-off-by: Chris Mayo 
---
 lib/libdvbv5/dvb-vdr-format.c | 15 +--
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/lib/libdvbv5/dvb-vdr-format.c b/lib/libdvbv5/dvb-vdr-format.c
index a4bd26b..4377c81 100644
--- a/lib/libdvbv5/dvb-vdr-format.c
+++ b/lib/libdvbv5/dvb-vdr-format.c
@@ -198,26 +198,26 @@ static const struct dvb_parse_table sys_dvbs2_table[] = {
 };
 
 static const struct dvb_parse_table sys_dvbt_table[] = {
-   { DTV_DELIVERY_SYSTEM, PTABLE(vdr_parse_delivery_system) },
{ DTV_BANDWIDTH_HZ, PTABLE(vdr_parse_bandwidth) },
{ DTV_CODE_RATE_HP, PTABLE(vdr_parse_code_rate_hp) },
{ DTV_CODE_RATE_LP, PTABLE(vdr_parse_code_rate_lp) },
+   { DTV_GUARD_INTERVAL, PTABLE(vdr_parse_guard_interval) },
{ DTV_INVERSION, PTABLE(vdr_parse_inversion) },
{ DTV_MODULATION, PTABLE(vdr_parse_modulation) },
+   { DTV_DELIVERY_SYSTEM, PTABLE(vdr_parse_delivery_system) },
{ DTV_TRANSMISSION_MODE, PTABLE(vdr_parse_trans_mode) },
-   { DTV_GUARD_INTERVAL, PTABLE(vdr_parse_guard_interval) },
{ DTV_HIERARCHY, PTABLE(vdr_parse_hierarchy) },
 };
 
 static const struct dvb_parse_table sys_dvbt2_table[] = {
-   { DTV_DELIVERY_SYSTEM, PTABLE(vdr_parse_delivery_system) },
{ DTV_BANDWIDTH_HZ, PTABLE(vdr_parse_bandwidth) },
{ DTV_CODE_RATE_HP, PTABLE(vdr_parse_code_rate_hp) },
{ DTV_CODE_RATE_LP, PTABLE(vdr_parse_code_rate_lp) },
+   { DTV_GUARD_INTERVAL, PTABLE(vdr_parse_guard_interval) },
{ DTV_INVERSION, PTABLE(vdr_parse_inversion) },
{ DTV_MODULATION, PTABLE(vdr_parse_modulation) },
+   { DTV_DELIVERY_SYSTEM, PTABLE(vdr_parse_delivery_system) },
{ DTV_TRANSMISSION_MODE, PTABLE(vdr_parse_trans_mode) },
-   { DTV_GUARD_INTERVAL, PTABLE(vdr_parse_guard_interval) },
{ DTV_HIERARCHY, PTABLE(vdr_parse_hierarchy) },
/* DVB-T2 specifics */
{ DTV_STREAM_ID, NULL, },
@@ -367,6 +367,9 @@ int dvb_write_format_vdr(const char *fname,
/* Output symbol rate */
srate = 2750;
switch(delsys) {
+   case SYS_DVBT:
+   srate = 0;
+   break;
case SYS_DVBS:
case SYS_DVBS2:
case SYS_DVBC_ANNEX_A:
@@ -407,8 +410,8 @@ int dvb_write_format_vdr(const char *fname,
/* Output Service ID */
fprintf(fp, "%d:", entry->service_id);
 
-   /* Output SID, NID, TID and RID */
-   fprintf(fp, "0:0:0:");
+   /* Output NID, TID and RID */
+   fprintf(fp, "0:0:0");
 
fprintf(fp, "\n");
line++;
-- 
2.7.3

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[v4l-utils PATCH] libdvbv5: Improve vdr format output for DVB-T(2)

2016-07-30 Thread Chris Mayo

Before (1.10.1):
BBC TWO:498000:S0B8C23D12I999M64T8G32Y0:T:27500:201:202,206:0:0:4287:0:0:0:
BBC TWO 
HD:474167:S1B8C23D999I999M256T32G128Y0:T:27500:101:102,106:0:0:17472:0:0:0:
After:
BBC TWO:498000:B8C23D12G32I999M64S0T8Y0:T:0:201:202,206:0:0:4287:0:0:0
BBC TWO 
HD:474167:B8C23D999G128I999M256S1T32Y0:T:27500:101:102,106:0:0:17472:0:0:0

channels.conf (vdr 2.2.0):
BBC 
TWO:49800:B8C23D12G32M64S0T8Y0:T:0:201=2:202=eng@3,206=eng@3:0;205=eng:0:4287:9018:4163:0
BBC TWO 
HD:474166670:C23G128M256P0Q16436S1T32X1Y0:T:27500:101=27:102=eng@17,106=eng@17:0;105=eng:0:17472:9018:16515:0

Signed-off-by: Chris Mayo 
---
 lib/libdvbv5/dvb-vdr-format.c | 15 +--
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/lib/libdvbv5/dvb-vdr-format.c b/lib/libdvbv5/dvb-vdr-format.c
index a4bd26b..4377c81 100644
--- a/lib/libdvbv5/dvb-vdr-format.c
+++ b/lib/libdvbv5/dvb-vdr-format.c
@@ -198,26 +198,26 @@ static const struct dvb_parse_table sys_dvbs2_table[] = {
 };

 static const struct dvb_parse_table sys_dvbt_table[] = {
- { DTV_DELIVERY_SYSTEM, PTABLE(vdr_parse_delivery_system) },
  { DTV_BANDWIDTH_HZ, PTABLE(vdr_parse_bandwidth) },
  { DTV_CODE_RATE_HP, PTABLE(vdr_parse_code_rate_hp) },
  { DTV_CODE_RATE_LP, PTABLE(vdr_parse_code_rate_lp) },
+ { DTV_GUARD_INTERVAL, PTABLE(vdr_parse_guard_interval) },
  { DTV_INVERSION, PTABLE(vdr_parse_inversion) },
  { DTV_MODULATION, PTABLE(vdr_parse_modulation) },
+ { DTV_DELIVERY_SYSTEM, PTABLE(vdr_parse_delivery_system) },
  { DTV_TRANSMISSION_MODE, PTABLE(vdr_parse_trans_mode) },
- { DTV_GUARD_INTERVAL, PTABLE(vdr_parse_guard_interval) },
  { DTV_HIERARCHY, PTABLE(vdr_parse_hierarchy) },
 };

 static const struct dvb_parse_table sys_dvbt2_table[] = {
- { DTV_DELIVERY_SYSTEM, PTABLE(vdr_parse_delivery_system) },
  { DTV_BANDWIDTH_HZ, PTABLE(vdr_parse_bandwidth) },
  { DTV_CODE_RATE_HP, PTABLE(vdr_parse_code_rate_hp) },
  { DTV_CODE_RATE_LP, PTABLE(vdr_parse_code_rate_lp) },
+ { DTV_GUARD_INTERVAL, PTABLE(vdr_parse_guard_interval) },
  { DTV_INVERSION, PTABLE(vdr_parse_inversion) },
  { DTV_MODULATION, PTABLE(vdr_parse_modulation) },
+ { DTV_DELIVERY_SYSTEM, PTABLE(vdr_parse_delivery_system) },
  { DTV_TRANSMISSION_MODE, PTABLE(vdr_parse_trans_mode) },
- { DTV_GUARD_INTERVAL, PTABLE(vdr_parse_guard_interval) },
  { DTV_HIERARCHY, PTABLE(vdr_parse_hierarchy) },
  /* DVB-T2 specifics */
  { DTV_STREAM_ID, NULL, },
@@ -367,6 +367,9 @@ int dvb_write_format_vdr(const char *fname,
  /* Output symbol rate */
  srate = 2750;
  switch(delsys) {
+ case SYS_DVBT:
+ srate = 0;
+ break;
  case SYS_DVBS:
  case SYS_DVBS2:
  case SYS_DVBC_ANNEX_A:
@@ -407,8 +410,8 @@ int dvb_write_format_vdr(const char *fname,
  /* Output Service ID */
  fprintf(fp, "%d:", entry->service_id);

- /* Output SID, NID, TID and RID */
- fprintf(fp, "0:0:0:");
+ /* Output NID, TID and RID */
+ fprintf(fp, "0:0:0");

  fprintf(fp, "\n");
  line++;
-- 
2.7.3
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○Hi

2016-07-30 Thread hi

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[PATCH] Partly revert "[media] rc-core: allow calling rc_open with device not initialized"

2016-07-30 Thread Ole Ernst

This partly reverts commit 078600f514a12fd763ac84c86af68ef5b5267563.

Due to the relocation of input_register_device() call, holding down a
button on an IR remote no longer resulted in repeated key down events.

Signed-off-by: Ole Ernst 
---
 drivers/media/rc/rc-main.c | 9 -
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index 8e7f292..26fd63b 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -1460,6 +1460,10 @@ int rc_register_device(struct rc_dev *dev)
dev->input_dev->phys = dev->input_phys;
dev->input_dev->name = dev->input_name;
 
+   rc = input_register_device(dev->input_dev);
+   if (rc)
+   goto out_table;
+
/*
 * Default delay of 250ms is too short for some protocols, especially
 * since the timeout is currently set to 250ms. Increase it to 500ms,
@@ -1475,11 +1479,6 @@ int rc_register_device(struct rc_dev *dev)
 */
dev->input_dev->rep[REP_PERIOD] = 125;
 
-   /* rc_open will be called here */
-   rc = input_register_device(dev->input_dev);
-   if (rc)
-   goto out_table;
-
path = kobject_get_path(>dev.kobj, GFP_KERNEL);
dev_info(>dev, "%s as %s\n",
dev->input_name ?: "Unspecified device", path ?: "N/A");
-- 
2.9.0

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[PATCH] i2c: Modify error handling

cron job: media_tree daily build: OK

Re: [PATCH 4/6] media: rcar-vin: add support for V4L2_FIELD_ALTERNATE

[v4l-utils PATCH v2] libdvbv5: Improve vdr format output for DVB-T(2)

[v4l-utils PATCH] libdvbv5: Improve vdr format output for DVB-T(2)

○Hi

[PATCH] Partly revert "[media] rc-core: allow calling rc_open with device not initialized"

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