Re: DMABUF doesn't work when frame size not equal to the size of GPU bo

Hi Chuanbo Weng, I suspect that the problem might be caused by difference between size of DMABUF object and buffer size in V4L2. What is the content of v4l2_format returned by VIDIOC_G_FMT? What is the content of V4l2_buffer structure passed by VIDIOC_QBUF? Regards, Tomasz Stanislawski On 12/31/

cron job: media_tree daily build: ERRORS

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: Tue Dec 31 04:00:23 CET 2013 git branch: test git hash: 7d459937dc09bb8e448d9985ec4623779427d8a5 gcc versio

Re: DMABUF doesn't work when frame size not equal to the size of GPU bo

Hi Laurent, 2013/12/29 Laurent Pinchart : > Hi Chuanbo, > > On Friday 27 December 2013 09:55:40 Chuanbo Weng wrote: >> > Hi all, >> > >> > (My environment is intel platform, HD4000 GPU, kernel 3.10.19, logitech >> > 270 webcam) >> > >> > As title said, I discover this issue when I run the program

Question about cx23885 and tda8290 modules

Hello: I am running Centos 6.5 with their 2.6.32-431.1.2.0.1.el6.x86_64 kernel. My tuner card is seen as cx23885 and tda8290. I have a /dev/dvb/adapter0 and /dev/video0 , /dev/video1 but do not see a /dev/radio. the dmesg output is showing a radio tuner. What is missing that I don't get

Question about 'Generic V4L2 Andriod camera HAL' slide

Hi, I google and find the presentation for Generic V4L2 Andriod camera HAL, in there it said * "A VEU mem2mem driver has been written to convert YUV camera output to a 16-bit RGB format" and * "A test program from Sylwester has been xed and extended." Can you please tell me where I can find the

Advise to invest in your Country

Dear Friend, I need someone in your Country I want to invest 30MillionEuros. For more info send me your telephone number for conversation to enable us have a concrete discussion and meeting. Best Regards Mr.Norbert Koffi -- To unsubscribe from this list: send the line "unsubscribe linux-media"

Re: Digital Devices Cine S2 V6.5, PCIe, Dual

Hi, Am 30.12.2013 11:10, schrieb Rudy Zijlstra: > Dear List, > > I have a DVB card as mentioned in the subject > > 03:00.0 Multimedia controller [0480]: Device [dd01:0003] > Subsystem: Device [dd01:0021] > Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- > Ste

[PATCH 1/2] gspca_kinect: fix kinect_read() error path

The error checking code relative to the invocations of kinect_read() does not return the actual return code of the function just called, it returns "res" which still contains the value of the last invocation of a previous kinect_write(). Return the proper value, and while at it also report with -E

[PATCH 2/2] gspca_kinect: fix messages about kinect_read() return value

Messages relative to kinect_read() are printing "res" which contains the return value of a previous kinect_write(). Print the correct value in the messages. Cc: Julia Lawall Signed-off-by: Antonio Ospite --- drivers/media/usb/gspca/kinect.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletio

Re: question about drivers/media/usb/gspca/kinect.c

On Wed, 25 Dec 2013 20:00:34 +0100 (CET) Julia Lawall wrote: > The following code, in the function send_cmd, looks too concise: > > do { > actual_len = kinect_read(udev, ibuf, 0x200); > } while (actual_len == 0); > PDEBUG(D_USBO, "Control reply: %d", res);

Re: [BUG] em28xx oops when closing a diconnected device

Am 30.12.2013 15:05, schrieb Frank Schäfer: > I just noticed the following em28xx bug: > > > Steps to reproduce: > 1) open device with qv4l2 > 2) start streaming > 3) unplugg the device > 4) close qv4l2 > > > Result: > > > [19188.227756] [ cut here ] > [19188.227766] WARNING

[BUG] em28xx oops when closing a diconnected device

I just noticed the following em28xx bug: Steps to reproduce: 1) open device with qv4l2 2) start streaming 3) unplugg the device 4) close qv4l2 Result: [19188.227756] [ cut here ] [19188.227766] WARNING: CPU: 0 PID: 12773 at fs/sysfs/group.c:214 sysfs_remove_group+0xc9/

[PATCH] xc2028: disable device power-down because power state handling is broken

xc2028 power state handling is broken. I2C read/write operations fail when the device is powered down at that moment, which causes the get_rf_strength and get_rf_strength callbacks (and probably others, too) to fail. I don't know how to fix this properly, so disable the device power-down until anyo

xc2028 i2c errors

Hi, With the Hauppauge HVR900 (em2882/3 / xc2028 / tvp5150 / zl10353), I'm getting lot's of i2c error messages for ages: ... [ 99.590735] xc2028 10-0061: Error on line 1299: -19 [ 99.645650] usbcore: registered new interface driver snd-usb-audio [ 99.755362] xc2028 10-0061: Error on line 12

[PATCH 17/18] libdvbv5: remove header files from SOURCES in Makefile.am

Signed-off-by: André Roth --- lib/libdvbv5/Makefile.am | 87 1 file changed, 43 insertions(+), 44 deletions(-) diff --git a/lib/libdvbv5/Makefile.am b/lib/libdvbv5/Makefile.am index ddf9ea1..8f89531 100644 --- a/lib/libdvbv5/Makefile.am +++ b/lib/

[PATCH 18/18] libdvbv5: README updated for shared libdvbv5

Signed-off-by: André Roth --- README| 8 README.libv4l | 12 2 files changed, 16 insertions(+), 4 deletions(-) diff --git a/README b/README index 000..a9f8089 100644 --- a/README +++ b/README @@ -3,13 +3,13 @@ v4l-utils Linux V4L2 and DVB API utilities and v

[PATCH 09/18] libdvbv5: implement ATSC EIT

Signed-off-by: André Roth --- lib/include/descriptors/atsc_eit.h | 90 + lib/include/descriptors/atsc_header.h | 63 +++ lib/libdvbv5/Makefile.am | 4 +- lib/libdvbv5/descriptors.c | 2 + lib/libdvbv5/descriptors/atsc_eit.c|

[PATCH 06/18] libdvbv5: implement dvb_fe_dummy for logging

The dvbv5 functions use the dvb_v5_fe_parms struct for logging. This struct is normally obtained by opening a dvb device. For situations where the opening of a dvb device is not desired, the dvb_fe_dummy can be used. Signed-off-by: André Roth --- lib/include/descriptors.h | 6 ++ lib/includ

[PATCH 07/18] libdvbv5: fix EIT parsing

the dvb_table_eit_event now contains the service_id, indicating where the events belong to. Signed-off-by: André Roth --- lib/include/descriptors/eit.h | 3 ++- lib/libdvbv5/descriptors/eit.c | 35 ++- 2 files changed, 28 insertions(+), 10 deletions(-) diff --g

[PATCH 12/18] libdvbv5: fix missing includes

Signed-off-by: André Roth --- lib/libdvbv5/dvb-file.c | 1 + lib/libdvbv5/dvb-sat.c | 3 ++- lib/libdvbv5/dvb-scan.c | 1 + lib/libdvbv5/parse_string.c | 1 + 4 files changed, 5 insertions(+), 1 deletion(-) diff --git a/lib/libdvbv5/dvb-file.c b/lib/libdvbv5/dvb-file.c index 9abb1f7

[PATCH 11/18] libdvbv5: cleanup coding style

Signed-off-by: André Roth --- lib/libdvbv5/descriptors.c | 2 +- lib/libdvbv5/descriptors/mpeg_pes.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/libdvbv5/descriptors.c b/lib/libdvbv5/descriptors.c index 226349e..f46aa4a 100644 --- a/lib/libdvbv5/descriptors

[PATCH 10/18] libdvbv5: prefix VCT with atsc_ instead of dvb_

Signed-off-by: André Roth --- lib/include/descriptors/vct.h | 30 +++--- lib/include/dvb-scan.h | 2 +- lib/libdvbv5/descriptors.c | 16 lib/libdvbv5/descriptors/vct.c | 37 ++--- lib/libdvbv5/dvb-file.c

[PATCH 02/18] libdvbv5: service location descriptor support

Implement the service location descriptor (0xa1), and small cleanups. Signed-off-by: André Roth --- lib/include/descriptors.h| 4 +- lib/include/descriptors/desc_service_location.h | 69 +++ lib/libdvbv5/Makefile.am | 3 +- l

[PATCH 08/18] libdvbv5: implement MGT parser

Signed-off-by: André Roth --- lib/include/descriptors/mgt.h | 80 lib/libdvbv5/Makefile.am | 1 + lib/libdvbv5/descriptors.c | 2 + lib/libdvbv5/descriptors/mgt.c | 117 + 4 files changed, 200 insertions(+) crea

[PATCH 15/18] libdvbv5: remove c99 comments

Signed-off-by: André Roth --- lib/libdvbv5/descriptors/atsc_eit.c | 2 +- lib/libdvbv5/descriptors/desc_service_list.c | 4 +++- lib/libdvbv5/descriptors/desc_service_location.c | 2 +- lib/libdvbv5/dvb-file.c | 21 +++-- lib/libdvbv5/d

[PATCH 04/18] libdvbv5: mpeg elementary stream parsers

Implement parsers for mpeg TS, PES and ES Signed-off-by: André Roth --- lib/include/descriptors/mpeg_es.h | 109 ++ lib/include/descriptors/mpeg_pes.h | 111 ++ lib/include/descriptors/mpeg_ts.h | 78 + lib/libdvbv

[PATCH 14/18] libdvbv5: cleanup dvb_nit_transport_foreach macro

Signed-off-by: André Roth --- lib/include/descriptors/nit.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/include/descriptors/nit.h b/lib/include/descriptors/nit.h index d71a762..4f19c5e 100644 --- a/lib/include/descriptors/nit.h +++ b/lib/include/descriptors/nit.h @

[PATCH 13/18] libdvbv5: improve TS parsing

Signed-off-by: André Roth --- lib/include/descriptors/mpeg_ts.h | 4 ++-- lib/libdvbv5/descriptors/mpeg_ts.c | 11 --- 2 files changed, 10 insertions(+), 5 deletions(-) diff --git a/lib/include/descriptors/mpeg_ts.h b/lib/include/descriptors/mpeg_ts.h index 54fee69..de4fc3f 100644 ---

[PATCH 01/18] libdvbv5: fix reading multisection tables

Signed-off-by: André Roth --- lib/libdvbv5/dvb-scan.c | 36 +++- 1 file changed, 23 insertions(+), 13 deletions(-) diff --git a/lib/libdvbv5/dvb-scan.c b/lib/libdvbv5/dvb-scan.c index e9ccc72..520bf9c 100644 --- a/lib/libdvbv5/dvb-scan.c +++ b/lib/libdvbv5/dvb-sca

[PATCH 03/18] libdvbv5: VCT table cleanup

Signed-off-by: André Roth --- lib/include/descriptors/vct.h | 10 ++ lib/libdvbv5/descriptors/vct.c | 3 ++- 2 files changed, 8 insertions(+), 5 deletions(-) diff --git a/lib/include/descriptors/vct.h b/lib/include/descriptors/vct.h index 6272b43..2d269dc 100644 --- a/lib/include/descr

[PATCH 05/18] libdvbv5: fix NIT structures

Signed-off-by: André Roth --- lib/include/descriptors/nit.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/include/descriptors/nit.h b/lib/include/descriptors/nit.h index f2f6163..d71a762 100644 --- a/lib/include/descriptors/nit.h +++ b/lib/include/descriptors/nit.h @

Digital Devices Cine S2 V6.5, PCIe, Dual

Dear List, I have a DVB card as mentioned in the subject 03:00.0 Multimedia controller [0480]: Device [dd01:0003] Subsystem: Device [dd01:0021] Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF-

[PATCH] [media] s5p-mfc: Add Horizontal and Vertical search range for Video Macro Blocks

This patch adds Controls to set Horizontal and Vertical search range for Motion Estimation block for Samsung MFC video Encoders. Signed-off-by: Swami Nathan Signed-off-by: Amit Grover --- Documentation/DocBook/media/v4l/controls.xml| 14 + drivers/media/platform/s5p-mfc/s5p_mf