Re: [PATCH v5 12/13] media: coda: add byte size slice limit control

2012-09-13 Thread javier Martin
Hi Philipp, it now works properly. On 12 September 2012 17:02, Philipp Zabel p.za...@pengutronix.de wrote: Signed-off-by: Philipp Zabel p.za...@pengutronix.de --- Changes since v4: - Fix menu_skip_mask for V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE v4l2_ctrl. Tested-by: Javier Martin

Re: [PATCH v5 13/13] media: coda: set up buffers to be sized as negotiated with s_fmt

2012-09-13 Thread javier Martin
On 12 September 2012 17:02, Philipp Zabel p.za...@pengutronix.de wrote: This fixes a failure in vb2_qbuf in user pointer mode where __qbuf_userptr checks if the buffer queued by userspace is large enough. The failure would happen if coda_queue_setup was called with empty fmt (and thus set the

Re: [PATCH v5 0/13] Initial i.MX5/CODA7 support for the CODA driver

2012-09-13 Thread javier Martin
Hi Philipp, On 12 September 2012 17:02, Philipp Zabel p.za...@pengutronix.de wrote: These patches contain initial firmware loading and encoding support for the CODA7 series VPU contained in i.MX51 and i.MX53 SoCs, and fix some multi-instance issues. Changes since v4: - Added Javier's

Re: [PATCH v5 0/13] Initial i.MX5/CODA7 support for the CODA driver

2012-09-13 Thread javier Martin
If you want to speed up the process and you have you could send a pull request to Mauro. But be careful with the following patches that have been sent to the list after the initial support of the driver and before these series: http://patchwork.linuxtv.org/patch/14048/

Improving ov7670 sensor driver.

2012-09-13 Thread javier Martin
Hi, our new i.MX27 based platform (Visstrim-SM20) uses an ov7675 sensor attached to the CSI interface. Apparently, this sensor is fully compatible with the old ov7670. For this reason, it seems rather sensible that they should share the same driver: ov7670.c One of the challenges we have to face

Re: Improving ov7670 sensor driver.

2012-09-13 Thread Hans Verkuil
On Thu 13 September 2012 11:48:17 javier Martin wrote: Hi, our new i.MX27 based platform (Visstrim-SM20) uses an ov7675 sensor attached to the CSI interface. Apparently, this sensor is fully compatible with the old ov7670. For this reason, it seems rather sensible that they should share the

Re: [RFC PATCH v7] media: add v4l2 subdev driver for S5K4ECGX sensor

2012-09-13 Thread Sangwook Lee
Hi Francesco On 12 September 2012 19:07, Francesco Lavra francescolavra...@gmail.com wrote: Hi Sangwook, two remarks from my review on September 9th haven't been addressed. Thanks for the review. I missed those, please let me correct them and send patch again. Regards Sangwook I believe

Re: [RFCv2 API PATCH 24/28] v4l2-dev: add new VFL_DIR_ defines.

2012-09-13 Thread Laurent Pinchart
Hi Hans, Thanks for the patch. On Friday 07 September 2012 15:29:24 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com These will be used by v4l2-dev.c to improve ioctl checking. I.e. ioctls for capture should return -ENOTTY when called for an output device. Signed-off-by:

Re: [RFCv2 API PATCH 12/28] v4l2-core: Add new V4L2_CAP_MONOTONIC_TS capability.

2012-09-13 Thread Laurent Pinchart
On Friday 07 September 2012 15:29:12 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com Add a new flag that tells userspace that the monotonic clock is used for timestamps and update the documentation accordingly. We decided on this new flag during the 2012 Media Workshop.

Re: [RFCv2 API PATCH 13/28] Add V4L2_CAP_MONOTONIC_TS where applicable.

2012-09-13 Thread Laurent Pinchart
Hi Hans, On Friday 07 September 2012 15:29:13 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com Add the new V4L2_CAP_MONOTONIC_TS capability to those drivers that use monotomic timestamps instead of the system time. Signed-off-by: Hans Verkuil hans.verk...@cisco.com For

Re: [RFC 1/5] video: Add generic display panel core

2012-09-13 Thread Laurent Pinchart
Hi Sascha, On Tuesday 04 September 2012 11:24:46 Sascha Hauer wrote: Hi Laurent, On Fri, Aug 17, 2012 at 02:49:39AM +0200, Laurent Pinchart wrote: +/** + * panel_get_modes - Get video modes supported by the panel + * @panel: The panel + * @modes: Pointer to an array of modes + * +

Re: [RFCv2 API PATCH 03/28] DocBook: improve STREAMON/OFF documentation.

2012-09-13 Thread Laurent Pinchart
On Friday 07 September 2012 15:29:03 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com Specify that STREAMON/OFF should return 0 if the stream is already started/stopped. The spec never specified what the correct behavior is. This ambiguity was resolved during the 2012 Media

Re: [PATCH v2] media: v4l2-ctrls: add control for test pattern

2012-09-13 Thread Laurent Pinchart
Hi Sakari, On Sunday 09 September 2012 10:40:17 Sakari Ailus wrote: On Sat, Sep 08, 2012 at 01:11:04PM +0200, Hans Verkuil wrote: On Fri September 7 2012 20:20:51 Sakari Ailus wrote: Prabhakar Lad wrote: From: Lad, Prabhakar prabhakar@ti.com add V4L2_CID_TEST_PATTERN of

Re: [RFCv2 API PATCH 10/28] Rename V4L2_(IN|OUT)_CAP_CUSTOM_TIMINGS.

2012-09-13 Thread Laurent Pinchart
Hi Hans, Thanks for the patch. On Friday 07 September 2012 15:29:10 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com The 'custom' timings are no longer just for custom timings, but also for standard CEA/VESA timings. So rename to V4L2_IN/OUT_CAP_DV_TIMINGS. The old define is

Re: [Workshop-2011] Media summit/KS-2012 proposals

2012-09-13 Thread Laurent Pinchart
Hi Hans, On Wednesday 05 September 2012 10:28:30 Hans Verkuil wrote: On Wed 5 September 2012 10:04:41 Jun Nie wrote: Is there any summary for this summit or presentation material? I am looking forward for some idea on CEC. It is really complex in functionality. Maybe other guys is

Re: [PATCH v4] media: v4l2-ctrls: add control for dpcm predictor

2012-09-13 Thread Laurent Pinchart
Hi Sakari, On Friday 07 September 2012 21:46:44 Sakari Ailus wrote: Could you replace the above with this text (with appropriate indentation etc.) while keeping the reference to Wikipedia? --8-- Differential pulse-code modulation (DPCM) compression can be used to compress the

Re: [PATCH v3] media: v4l2-ctrl: add a helper function to modify the menu

2012-09-13 Thread Laurent Pinchart
Hi Prabhakar, Thanks for the patch. On Tuesday 11 September 2012 19:53:38 Prabhakar Lad wrote: From: Lad, Prabhakar prabhakar@ti.com Add a helper function to modify the menu, max and default value to set. Signed-off-by: Lad, Prabhakar prabhakar@ti.com Signed-off-by: Manjunath

Re: [RFCv2 API PATCH 05/28] DocBook: bus_info can no longer be empty.

2012-09-13 Thread Laurent Pinchart
Hi Hans, Thanks for the patch. On Friday 07 September 2012 15:29:05 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com During the 2012 Media Workshop it was decided that bus_info as returned by VIDIOC_QUERYCAP can no longer be empty. It should be a unique identifier, and empty

Re: [RFCv2 API PATCH 06/28] v4l2-core: deprecate V4L2_BUF_TYPE_PRIVATE

2012-09-13 Thread Laurent Pinchart
Hi Hans, Thanks for the patch. On Friday 07 September 2012 15:29:06 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com This buffer type isn't used at all, and since it is effectively undefined what it should do it is deprecated. The define still exists, but any internal support

Re: [RFCv2 API PATCH 04/28] DocBook: make the G/S/TRY_FMT specification more strict.

2012-09-13 Thread Laurent Pinchart
On Friday 07 September 2012 15:29:04 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com - S/TRY_FMT should always succeed, unless an invalid type field is passed in. - TRY_FMT should give the same result as S_FMT, all other things being equal. - ENUMFMT may return different

Re: [RFCv2 API PATCH 25/28] Set vfl_dir for all display or m2m drivers.

2012-09-13 Thread Laurent Pinchart
Hi Hans, Thanks for the patch. On Friday 07 September 2012 15:29:25 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com Signed-off-by: Hans Verkuil hans.verk...@cisco.com --- drivers/media/pci/ivtv/ivtv-streams.c |3 +++ drivers/media/pci/zoran/zoran_card.c

Re: [PATCH 4/5] video:omap3isp:fix up ENOIOCTLCMD error handling

2012-09-13 Thread Laurent Pinchart
Hi Wanlong, Thanks for the patch. On Monday 27 August 2012 15:23:15 Wanlong Gao wrote: At commit 07d106d0, Linus pointed out that ENOIOCTLCMD should be translated as ENOTTY to user mode. Cc: Laurent Pinchart laurent.pinch...@ideasonboard.com Cc: Mauro Carvalho Chehab mche...@infradead.org

Re: [RFCv2 API PATCH 14/28] DocBook: clarify that sequence is also set for output devices.

2012-09-13 Thread Laurent Pinchart
Hi Hans, Thanks for the patch. On Friday 07 September 2012 15:29:14 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com It was not entirely obvious that the sequence count should also be set for output devices. Also made it more explicit that this sequence counter counts frames,

Re: [RFCv2 API PATCH 15/28] DocBook: Mark CROPCAP as optional instead of as compulsory.

2012-09-13 Thread Laurent Pinchart
Hi Hans, Thanks for the patch. On Friday 07 September 2012 15:29:15 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com While the documentation says that VIDIOC_CROPCAP is compulsory for all video capture and output devices, in practice VIDIOC_CROPCAP is only implemented for

Re: [PATCH 4/5] video:omap3isp:fix up ENOIOCTLCMD error handling

2012-09-13 Thread Wanlong Gao
On 09/13/2012 12:03 PM, Laurent Pinchart wrote: Hi Wanlong, Thanks for the patch. On Monday 27 August 2012 15:23:15 Wanlong Gao wrote: At commit 07d106d0, Linus pointed out that ENOIOCTLCMD should be translated as ENOTTY to user mode. Cc: Laurent Pinchart

Re: [Workshop-2011] Media summit/KS-2012 proposals

2012-09-13 Thread Hans Verkuil
On Thu 13 September 2012 03:01:34 Laurent Pinchart wrote: Hi Hans, On Wednesday 05 September 2012 10:28:30 Hans Verkuil wrote: On Wed 5 September 2012 10:04:41 Jun Nie wrote: Is there any summary for this summit or presentation material? I am looking forward for some idea on CEC. It is

Re: [RFCv2 API PATCH 05/28] DocBook: bus_info can no longer be empty.

2012-09-13 Thread Hans Verkuil
On Thu 13 September 2012 03:24:53 Laurent Pinchart wrote: Hi Hans, Thanks for the patch. On Friday 07 September 2012 15:29:05 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com During the 2012 Media Workshop it was decided that bus_info as returned by VIDIOC_QUERYCAP can

Re: [RFCv2 API PATCH 06/28] v4l2-core: deprecate V4L2_BUF_TYPE_PRIVATE

2012-09-13 Thread Hans Verkuil
On Thu 13 September 2012 04:21:14 Laurent Pinchart wrote: Hi Hans, Thanks for the patch. On Friday 07 September 2012 15:29:06 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com This buffer type isn't used at all, and since it is effectively undefined what it should do it

Re: [RFCv2 API PATCH 10/28] Rename V4L2_(IN|OUT)_CAP_CUSTOM_TIMINGS.

2012-09-13 Thread Hans Verkuil
On Thu 13 September 2012 04:22:52 Laurent Pinchart wrote: Hi Hans, Thanks for the patch. On Friday 07 September 2012 15:29:10 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com The 'custom' timings are no longer just for custom timings, but also for standard CEA/VESA

Re: Improving ov7670 sensor driver.

2012-09-13 Thread javier Martin
Hi Hans, thank you for your response. On 13 September 2012 12:07, Hans Verkuil hverk...@xs4all.nl wrote: On Thu 13 September 2012 11:48:17 javier Martin wrote: Hi, our new i.MX27 based platform (Visstrim-SM20) uses an ov7675 sensor attached to the CSI interface. Apparently, this sensor is

Re: [RFCv2 API PATCH 14/28] DocBook: clarify that sequence is also set for output devices.

2012-09-13 Thread Hans Verkuil
On Thu 13 September 2012 04:28:41 Laurent Pinchart wrote: Hi Hans, Thanks for the patch. On Friday 07 September 2012 15:29:14 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com It was not entirely obvious that the sequence count should also be set for output devices.

Re: [RFCv2 API PATCH 24/28] v4l2-dev: add new VFL_DIR_ defines.

2012-09-13 Thread Hans Verkuil
On Thu 13 September 2012 04:36:27 Laurent Pinchart wrote: Hi Hans, Thanks for the patch. On Friday 07 September 2012 15:29:24 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com These will be used by v4l2-dev.c to improve ioctl checking. I.e. ioctls for capture should

Re: [RFCv2 API PATCH 25/28] Set vfl_dir for all display or m2m drivers.

2012-09-13 Thread Hans Verkuil
On Thu 13 September 2012 04:37:27 Laurent Pinchart wrote: Hi Hans, Thanks for the patch. On Friday 07 September 2012 15:29:25 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com Signed-off-by: Hans Verkuil hans.verk...@cisco.com ---

Re: Improving ov7670 sensor driver.

2012-09-13 Thread Hans Verkuil
On Thu 13 September 2012 12:47:53 javier Martin wrote: Hi Hans, thank you for your response. On 13 September 2012 12:07, Hans Verkuil hverk...@xs4all.nl wrote: On Thu 13 September 2012 11:48:17 javier Martin wrote: Hi, our new i.MX27 based platform (Visstrim-SM20) uses an ov7675 sensor

[RFC PATCH v8] media: add v4l2 subdev driver for S5K4ECGX sensor

2012-09-13 Thread Sangwook Lee
This patch adds driver for S5K4ECGX sensor with embedded ISP SoC, S5K4ECGX, which is a 5M CMOS Image sensor from Samsung The driver implements preview mode of the S5K4ECGX sensor. capture (snapshot) operation, face detection are missing now. Following controls are supported:

Re: Improving ov7670 sensor driver.

2012-09-13 Thread javier Martin
On 13 September 2012 13:00, Hans Verkuil hverk...@xs4all.nl wrote: On Thu 13 September 2012 12:47:53 javier Martin wrote: Hi Hans, thank you for your response. On 13 September 2012 12:07, Hans Verkuil hverk...@xs4all.nl wrote: On Thu 13 September 2012 11:48:17 javier Martin wrote: Hi,

Re: [PATCH v5 0/13] Initial i.MX5/CODA7 support for the CODA driver

2012-09-13 Thread Philipp Zabel
Am Donnerstag, den 13.09.2012, 09:51 +0200 schrieb javier Martin: If you want to speed up the process and you have you could send a pull request to Mauro. Should I include the four patches below in the pull request, or wait for them to hit staging/for_v3.7 ? But be careful with the following

Re: [RFC 1/5] video: Add generic display panel core

2012-09-13 Thread Sascha Hauer
On Thu, Sep 13, 2012 at 03:40:40AM +0200, Laurent Pinchart wrote: Hi Sascha, +int panel_get_modes(struct panel *panel, const struct fb_videomode **modes) +{ + if (!panel-ops || !panel-ops-get_modes) + return 0; + + return panel-ops-get_modes(panel, modes); +}

Re: [PATCH v5 0/13] Initial i.MX5/CODA7 support for the CODA driver

2012-09-13 Thread javier Martin
Hi Philipp, On 13 September 2012 13:24, Philipp Zabel p.za...@pengutronix.de wrote: Am Donnerstag, den 13.09.2012, 09:51 +0200 schrieb javier Martin: If you want to speed up the process and you have you could send a pull request to Mauro. Should I include the four patches below in the pull

Re: Improving ov7670 sensor driver.

2012-09-13 Thread Hans Verkuil
On Thu 13 September 2012 13:19:14 javier Martin wrote: On 13 September 2012 13:00, Hans Verkuil hverk...@xs4all.nl wrote: On Thu 13 September 2012 12:47:53 javier Martin wrote: 3.- Adjust vstart/vstop in order to remove an horizontal green line. Why? Currently, in the driver, for VGA,

Re: [PATCH v3] media: v4l2-ctrl: add a helper function to modify the menu

2012-09-13 Thread Prabhakar Lad
Hi Laurent, Thanks for the review. On Thursday 13 September 2012 06:45 AM, Laurent Pinchart wrote: Hi Prabhakar, Thanks for the patch. On Tuesday 11 September 2012 19:53:38 Prabhakar Lad wrote: From: Lad, Prabhakar prabhakar@ti.com Add a helper function to modify the menu, max and

Re: [PATCH v3] media: v4l2-ctrl: add a helper function to modify the menu

2012-09-13 Thread Hans Verkuil
On Thu 13 September 2012 13:43:36 Prabhakar Lad wrote: Hi Laurent, Thanks for the review. On Thursday 13 September 2012 06:45 AM, Laurent Pinchart wrote: Hi Prabhakar, Thanks for the patch. On Tuesday 11 September 2012 19:53:38 Prabhakar Lad wrote: From: Lad, Prabhakar

Re: dvb-apps scan files

2012-09-13 Thread Christoph Pfister
Done. [ actually you're lucky - my low-priority RTT is in the range of months atm ... ] Christoph 2012/9/9 Hernán Rossetto hmronl...@gmail.com: It seems these were not added to the dvb-apps mercurial repo. Is this the way to submit these files ? If not, please let me know and I'll follow

Re: pac7302-webcams and libv4lconvert interaction

2012-09-13 Thread Hans de Goede
Hi, On 09/12/2012 04:36 PM, Frank Schäfer wrote: snip And a negative side effect is, that unknown pac7302 devices (with no V4LCONTROL_ROTATED_90_JPEG entry in libv4lconvert) do not work. With a consistent API behavior, they would work fine (output a rotated image). Users would at least know

Re: Improving ov7670 sensor driver.

2012-09-13 Thread Mauro Carvalho Chehab
Hi Javier, I'm not too familiar with soc_camera and ov7670 drivers, so my comments reflects my understanding of the question, without taking into account drivers specifics. Em 13-09-2012 06:48, javier Martin escreveu: Hi, our new i.MX27 based platform (Visstrim-SM20) uses an ov7675 sensor

[PATCH 1/4] v4l: vb2: add prepare/finish callbacks to allocators

2012-09-13 Thread Federico Vaga
This patch adds support for prepare/finish callbacks in VB2 allocators. These callback are used for buffer flushing. Signed-off-by: Marek Szyprowski m.szyprow...@samsung.com Acked-by: Laurent Pinchart laurent.pinch...@ideasonboard.com Acked-by: Federico Vaga federico.v...@gmail.com ---

[PATCH 2/4] adv7180: remove {query/g_/s_}ctrl

2012-09-13 Thread Federico Vaga
Signed-off-by: Federico Vaga federico.v...@gmail.com --- drivers/media/i2c/adv7180.c | 3 --- 1 file modificato, 3 rimozioni(-) diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c index 45ecf8d..43bc2b9 100644 --- a/drivers/media/i2c/adv7180.c +++ b/drivers/media/i2c/adv7180.c

[PATCH 3/4] videobuf2-dma-streaming: new videobuf2 memory allocator

2012-09-13 Thread Federico Vaga
Signed-off-by: Federico Vaga federico.v...@gmail.com --- drivers/media/v4l2-core/Kconfig | 5 + drivers/media/v4l2-core/Makefile | 1 + drivers/media/v4l2-core/videobuf2-dma-streaming.c | 205 ++ include/media/videobuf2-dma-streaming.h

[PATCH 4/4] sta2x11_vip: convert to videobuf2 and control framework

2012-09-13 Thread Federico Vaga
Signed-off-by: Federico Vaga federico.v...@gmail.com Acked-by: Giancarlo Asnaghi giancarlo.asna...@st.com --- drivers/media/pci/sta2x11/Kconfig |2 +- drivers/media/pci/sta2x11/sta2x11_vip.c | 1235 ++- 2 file modificati, 411 inserzioni(+), 826 rimozioni(-)

RE: [PATCH 3/4] videobuf2-dma-streaming: new videobuf2 memory allocator

2012-09-13 Thread Marek Szyprowski
Hello, On Thursday, September 13, 2012 3:53 PM Federico Vaga wrote: Signed-off-by: Federico Vaga federico.v...@gmail.com A few words explaining why this memory handling module is required or beneficial will definitely improve the commit :) --- drivers/media/v4l2-core/Kconfig

Re: [PATCH 3/4] videobuf2-dma-streaming: new videobuf2 memory allocator

2012-09-13 Thread Hans Verkuil
On Thu 13 September 2012 15:52:47 Federico Vaga wrote: Signed-off-by: Federico Vaga federico.v...@gmail.com --- drivers/media/v4l2-core/Kconfig | 5 + drivers/media/v4l2-core/Makefile | 1 + drivers/media/v4l2-core/videobuf2-dma-streaming.c | 205

[PATCH] dvb_frontend: Multistream support

2012-09-13 Thread CrazyCat
Multistream support for DVBAPI. Version increased to 5.8. Signed-off-by: Evgeny Plehov evgenyple...@ukr.net diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h index bb51edf..a6a6839 100644 --- a/include/linux/dvb/frontend.h +++ b/include/linux/dvb/frontend.h @@ -62,6 +62,7

[PATCH] stv090x: Multistream support

2012-09-13 Thread CrazyCat
Multistream support for stv090x Signed-off-by: Evgeny Plehov evgenyple...@ukr.net diff --git a/drivers/media/dvb-frontends/stv090x.c b/drivers/media/dvb-frontends/stv090x.c index ea86a56..13caec0 100644 --- a/drivers/media/dvb-frontends/stv090x.c +++ b/drivers/media/dvb-frontends/stv090x.c @@

[PATCH] va1j5jf8007s: Multistream support

2012-09-13 Thread CrazyCat
Update multistream support. Signed-off-by: Evgeny Plehov evgenyple...@ukr.net diff --git a/drivers/media/pci/pt1/va1j5jf8007s.c b/drivers/media/pci/pt1/va1j5jf8007s.c index d980dfb..1b637b7 100644 --- a/drivers/media/pci/pt1/va1j5jf8007s.c +++ b/drivers/media/pci/pt1/va1j5jf8007s.c @@ -329,8

[PATCH] DocBook: Multistream support

2012-09-13 Thread CrazyCat
Multistream support for DVBAPI. If my english bad - please fix it somebody :) Signed-off-by: Evgeny Plehov evgenyple...@ukr.net diff --git a/Documentation/DocBook/media/dvb/dvbproperty.xml b/Documentation/DocBook/media/dvb/dvbproperty.xml index d188be9..c7c14be 100644 ---

[PATCH] s5p-csis: Add transmission errors logging

2012-09-13 Thread Sylwester Nawrocki
Add hardware event/error counters which can be dumped into the kernel log through VIDIOC_LOG_STATUS ioctl. The counters are reset in each s_stream(1) call. Any errors are logged after streaming is turned off. Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com Signed-off-by: Kyungmin Park

Re: [PATCH 3/4] videobuf2-dma-streaming: new videobuf2 memory allocator

2012-09-13 Thread Federico Vaga
typo: steaming - streaming :-) fixed The header and esp. the source could really do with more documentation. It is not at all clear from the code what the dma-streaming allocator does and how it differs from other allocators. The other allocators are not documented and to understand them I

Re: [PATCH 3/4] videobuf2-dma-streaming: new videobuf2 memory allocator

2012-09-13 Thread Federico Vaga
On Thursday, September 13, 2012 3:53 PM Federico Vaga wrote: Signed-off-by: Federico Vaga federico.v...@gmail.com A few words explaining why this memory handling module is required or beneficial will definitely improve the commit :) ok, I will write some lines +static void

[GIT PULL] Initial i.MX5/CODA7 support for the CODA driver

2012-09-13 Thread Philipp Zabel
Hi Mauro, please pull the following patches that fix a few issues in the coda driver and add initial firmware loading and encoding support for the CODA7 series VPU contained in i.MX51 and i.MX53 SoCs. The following changes since commit 79e8c7bebb467bbc3f2514d75bba669a3f354324: Merge tag

[PATCH] bt8xx: Add video4linux control V4L2_CID_COLOR_KILLER.

2012-09-13 Thread Guilherme Herrmann Destefani
Added V4L2_CID_COLOR_KILLER control to the bt8xx driver. The control V4L2_CID_PRIVATE_CHROMA_AGC was changed too because with this change the bttv driver must touch two bits in the SC Loop Control Registers, for controls V4L2_CID_COLOR_KILLER and V4L2_CID_PRIVATE_CHROMA_AGC. ---

Re: [PATCH 3/4] videobuf2-dma-streaming: new videobuf2 memory allocator

2012-09-13 Thread Jonathan Corbet
On Thu, 13 Sep 2012 17:46:32 +0200 Federico Vaga federico.v...@gmail.com wrote: A few words explaining why this memory handling module is required or beneficial will definitely improve the commit :) ok, I will write some lines In general, all of these patches need *much* better

Re: [PATCH 3/4] videobuf2-dma-streaming: new videobuf2 memory allocator

2012-09-13 Thread Jonathan Corbet
On Thu, 13 Sep 2012 17:42:33 +0200 Federico Vaga federico.v...@gmail.com wrote: The header and esp. the source could really do with more documentation. It is not at all clear from the code what the dma-streaming allocator does and how it differs from other allocators. The other

Re: [PATCH 3/4] videobuf2-dma-streaming: new videobuf2 memory allocator

2012-09-13 Thread Federico Vaga
Well, there is some documentation here: https://lwn.net/Articles/447435/ I know this, I learned from this page :) What I'm saying is that I don't know what to write inside the code to make it clearer than now. I think is clear, because if you know the videobuf2, you know what I'm

Re: [PATCH 3/4] videobuf2-dma-streaming: new videobuf2 memory allocator

2012-09-13 Thread Federico Vaga
In data giovedì 13 settembre 2012 11:45:31, Jonathan Corbet ha scritto: On Thu, 13 Sep 2012 17:46:32 +0200 Federico Vaga federico.v...@gmail.com wrote: A few words explaining why this memory handling module is required or beneficial will definitely improve the commit :) ok, I

Re: hdpvr and HD PVR 2 Gaming Edition from Haoppauge

2012-09-13 Thread Thomas Seilund
On 12-09-2012 17:56, Devin Heitmueller wrote: On Wed, Sep 12, 2012 at 11:37 AM, Thomas Seilund t...@netmaster.dk wrote: Hi All, I just bought the HD PVR 2 Gaming Edition from Hauppauge. It there any change this device will be supported by the hdpvr kernel driver. (Or any other driver for that

Re: RFC: use of timestamp/sequence in v4l2_buffer

2012-09-13 Thread Sakari Ailus
Hi Hans, Thanks for the RFC! On Tue, Sep 04, 2012 at 12:38:06PM +0200, Hans Verkuil wrote: Hi all, During the Media Workshop last week we discussed how the timestamp and sequence fields in struct v4l2_buffer should be used. While trying to document the exact behavior I realized that

Re: [PATCH] nommu: remap_pfn_range: fix addr parameter check

2012-09-13 Thread Andrew Morton
On Thu, 13 Sep 2012 10:40:57 +0800 Bob Liu lliu...@gmail.com wrote: The addr parameter may not page aligned eg. when it's come from vfb_mmap():vma-vm_start in video driver. This patch fix the check in remap_pfn_range() else some driver like v4l2 will fail in this function while calling

Re: [RFC 1/5] video: Add generic display panel core

2012-09-13 Thread Robert Schwebel
On Thu, Sep 13, 2012 at 01:29:54PM +0200, Sascha Hauer wrote: You have seen my of videomode helper proposal. One result there was that we want to have ranges for the margin/synclen fields. Does it make sense to base this new panel framework on a more sophisticated internal reprentation

Re: hdpvr and HD PVR 2 Gaming Edition from Haoppauge

2012-09-13 Thread Devin Heitmueller
On Thu, Sep 13, 2012 at 2:28 PM, Thomas Seilund t...@netmaster.dk wrote: Do you know if anybody plans to make a driver? I have not heard of any such plans. It's a brand new device though, so it's possible that somebody will step up to do such (especially if the original HD-PVR stops being

[PATCH] omap3isp: Use monotonic timestamps for statistics buffers

2012-09-13 Thread Laurent Pinchart
V4L2 buffers use the monotonic clock, while statistics buffers use wall time. This makes it difficult to correlate video frames and statistics. Switch statistics buffers to the monotonic clock to fix this. Reported-by: Antoine Reversat a.rever...@gmail.com Signed-off-by: Laurent Pinchart

cron job: media_tree daily build: WARNINGS

2012-09-13 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:Thu Sep 13 19:00:21 CEST 2012 git hash:79e8c7bebb467bbc3f2514d75bba669a3f354324 gcc version: i686-linux-gcc

[PATCH] [media] DocBook: Fix docbook compilation

2012-09-13 Thread Mauro Carvalho Chehab
changeset 1248c7cb66d734b60efed41be7c7b86909812c0e broke html compilation: Documentation/DocBook/v4l2.xml:584: parser error : Entity 'sub-subdev-g-edid' not defined Documentation/DocBook/v4l2.xml:626: parser error : chunk is not well balanced Documentation/DocBook/media_api.xml:74: parser error

Re: [RFCv2 API PATCH 12/28] v4l2-core: Add new V4L2_CAP_MONOTONIC_TS capability.

2012-09-13 Thread Sakari Ailus
Hi Hans, Thanks for the patch! On Fri, Sep 07, 2012 at 03:29:12PM +0200, Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com Add a new flag that tells userspace that the monotonic clock is used for timestamps and update the documentation accordingly. We decided on this new flag

Re: [RFCv2 API PATCH 12/28] v4l2-core: Add new V4L2_CAP_MONOTONIC_TS capability.

2012-09-13 Thread Laurent Pinchart
Hi Sakari, On Thursday 13 September 2012 23:38:14 Sakari Ailus wrote: On Fri, Sep 07, 2012 at 03:29:12PM +0200, Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com Add a new flag that tells userspace that the monotonic clock is used for timestamps and update the documentation

Re: [RFCv2 API PATCH 12/28] v4l2-core: Add new V4L2_CAP_MONOTONIC_TS capability.

2012-09-13 Thread Hans Verkuil
On Thu September 13 2012 22:50:32 Laurent Pinchart wrote: Hi Sakari, On Thursday 13 September 2012 23:38:14 Sakari Ailus wrote: On Fri, Sep 07, 2012 at 03:29:12PM +0200, Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com Add a new flag that tells userspace that the

Re: [PATCH] [media] DocBook: Fix docbook compilation

2012-09-13 Thread Hans Verkuil
On Thu September 13 2012 22:11:40 Mauro Carvalho Chehab wrote: changeset 1248c7cb66d734b60efed41be7c7b86909812c0e broke html compilation: Documentation/DocBook/v4l2.xml:584: parser error : Entity 'sub-subdev-g-edid' not defined Documentation/DocBook/v4l2.xml:626: parser error : chunk is not

Re: ITE9135 on AMD SB700 - ehci_hcd bug

2012-09-13 Thread Malcolm Priestley
On Wed, 2012-09-12 at 08:32 +0200, Marx wrote: Hello I'm trying to use dual DVB-T tuner based on ITE9135 tuner. I use Debian kernel 3.5-trunk-686-pae. My motherboard is AsRock E350M1 (no USB3 ports). Tuner is detected ok, see log at the end of post. When I try to scan channels, bug

Re: [PATCH] omap3isp: Use monotonic timestamps for statistics buffers

2012-09-13 Thread Sakari Ailus
Hi Laurent, Thanks for the patch! On Thu, Sep 13, 2012 at 09:53:23PM +0200, Laurent Pinchart wrote: V4L2 buffers use the monotonic clock, while statistics buffers use wall time. This makes it difficult to correlate video frames and statistics. Switch statistics buffers to the monotonic

[PATCH 3/3] Add a codec driver for SI476X MFD

2012-09-13 Thread Andrey Smirnov
This commit add a sound codec driver for Silicon Laboratories 476x series of AM/FM radio chips. Signed-off-by: Andrey Smirnov andrey.smir...@convergeddevices.net --- sound/soc/codecs/Kconfig |4 + sound/soc/codecs/Makefile |2 + sound/soc/codecs/si476x.c | 346

[PATCH 0/3] A driver for Si476x series of chips

2012-09-13 Thread Andrey Smirnov
This patchset contains a driver for a Silicon Laboratories 476x series of radio tuners. The driver itself is implemented as an MFD devices comprised of three parts: 1. Core device that provides all the other devices with basic functionality and locking scheme. 2. Radio device that translates

[PATCH 2/3] Add a V4L2 driver for SI476X MFD

2012-09-13 Thread Andrey Smirnov
This commit adds a driver that exposes all the radio related functionality of the Si476x series of chips via the V4L2 subsystem. Signed-off-by: Andrey Smirnov andrey.smir...@convergeddevices.net --- drivers/media/radio/Kconfig| 17 + drivers/media/radio/radio-si476x.c | 1307

Re: [GIT PULL] ViewCast O820E capture support added

2012-09-13 Thread Mauro Carvalho Chehab
Em 13-09-2012 20:19, Mauro Carvalho Chehab escreveu: Em Sat, 18 Aug 2012 11:48:52 -0400 Steven Toth st...@kernellabs.com escreveu: Mauro, please read below, a new set of patches I'm submitting for merge. On Thu, Aug 16, 2012 at 2:49 PM, Hans Verkuil hverk...@xs4all.nl wrote: On Thu August

Re: dvb-apps scan files

2012-09-13 Thread Hernán Rossetto
Thank you Christoph! So is this (emailing you) the right way to get stuff added to the mercurial repo ? Please let me know so I know how to proceed in the future. Thanks again, Hernán.- On Thu, Sep 13, 2012 at 9:03 AM, Christoph Pfister christophpfis...@gmail.com wrote: Done. [ actually

Re: [GIT PULL] ViewCast O820E capture support added

2012-09-13 Thread Mauro Carvalho Chehab
Em Thu, 13 Sep 2012 20:23:42 -0300 Mauro Carvalho Chehab mche...@redhat.com escreveu: Em 13-09-2012 20:19, Mauro Carvalho Chehab escreveu: Em Sat, 18 Aug 2012 11:48:52 -0400 Steven Toth st...@kernellabs.com escreveu: Mauro, please read below, a new set of patches I'm submitting for

Re: [GIT PULL] ViewCast O820E capture support added

2012-09-13 Thread Mauro Carvalho Chehab
Em 13-09-2012 21:59, Mauro Carvalho Chehab escreveu: Em Thu, 13 Sep 2012 20:23:42 -0300 Mauro Carvalho Chehab mche...@redhat.com escreveu: Em 13-09-2012 20:19, Mauro Carvalho Chehab escreveu: Em Sat, 18 Aug 2012 11:48:52 -0400 Steven Toth st...@kernellabs.com escreveu: Mauro, please read