[PATCH] V4L2: add documentation for V4L2 clock helpers and asynchronous probing

2013-06-17 Thread Guennadi Liakhovetski
Add documentation for the V4L2 clock and V4L2 asynchronous probing APIs to v4l2-framework.txt. Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de --- Hopefully we can commit the actual patches now, while we refine the documentation. Documentation/video4linux/v4l2-framework.txt | 62

Re: [PATCH 14/15] ARM: shmobile: Remove AP4EVB board support

2013-06-17 Thread Guennadi Liakhovetski
On Mon, 17 Jun 2013, Magnus Damm wrote: [snip] So Guennadi, if you want to keep this board then you have to step up and fix things. If not then there is no point in keeping it. Ok, after a private discussion we agreed to remove the board, which will also make the drivers for the Renesas

Re: [PATCH 5/6] [media] V4L: Add VP8 encoder controls

2013-06-17 Thread Arun Kumar K
Hi Sylwester, Also for number of ref frames, the standard allows only the options 1, 2 and 3 which cannot be extended more. So is it correct to use INTEGER_MENU control here and let the driver define the values? If this is standard then the core should define available menu items. But

Re: [PATCH 14/15] ARM: shmobile: Remove AP4EVB board support

2013-06-17 Thread Magnus Damm
On Mon, Jun 17, 2013 at 3:12 PM, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote: On Mon, 17 Jun 2013, Magnus Damm wrote: [snip] So Guennadi, if you want to keep this board then you have to step up and fix things. If not then there is no point in keeping it. Ok, after a private

Re: Doing a v4l-utils-1.0.0 release

2013-06-17 Thread Hans de Goede
Hi, On 06/15/2013 12:33 PM, Guy Martin wrote: On Fri, 14 Jun 2013 10:34:04 -0300 Mauro Carvalho Chehab mche...@redhat.com wrote: Em Fri, 14 Jun 2013 09:15:02 +0200 Hans de Goede hdego...@redhat.com escreveu: Hi All, IIRC the 0.9.x series were meant as development releases leading up to a

Re: [RFC PATCH 2/2] davinci_vpfe: Clean up media entity after unregistering subdev

2013-06-17 Thread Prabhakar Lad
Hi Sylwester, On Mon, Jun 17, 2013 at 2:46 AM, Sylwester Nawrocki sylvester.nawro...@gmail.com wrote: Hi, On 06/12/2013 06:44 AM, Prabhakar Lad wrote: On Tue, Jun 11, 2013 at 4:20 PM, Sakari Ailussakari.ai...@iki.fi wrote: media_entity_cleanup() frees the links array which will be

Re: [PATCH 5/6] [media] V4L: Add VP8 encoder controls

2013-06-17 Thread Sylwester Nawrocki
Hi Arun, On 06/17/2013 06:25 AM, Arun Kumar K wrote: On Sat, Jun 15, 2013 at 1:01 AM, Sylwester Nawrocki s.nawro...@samsung.com wrote: On 06/14/2013 03:21 PM, Arun Kumar K wrote: On Fri, Jun 14, 2013 at 3:23 PM, Sylwester Nawrocki s.nawro...@samsung.com wrote: On 06/14/2013 11:26 AM, Arun

[PATCH] V4L: Add support for integer menu controls with standard menu items

2013-06-17 Thread Sylwester Nawrocki
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com --- Hi Arun, Perhaps you find this patch useful for your VP8 controls works. It's not complete and I didn't test it, except ensuring it compiles. Thanks, Sylwester --- Documentation/video4linux/v4l2-controls.txt | 21

Re: DVB Scan file for Cherbourg (FR)

2013-06-17 Thread Oliver Schinagl
On 16-06-13 10:15, Duval Mickael wrote: It is true that only scans once! It can therefore be quite limited at this fr_All file and remove fr_Cherbourg and fr_Bordeaux. Allright, per your request I will merge Cherbourg and Bordeaux into fr-All (if there are missing frequencies) and I'll use your

Re: [PATCH 5/6] [media] V4L: Add VP8 encoder controls

2013-06-17 Thread Arun Kumar K
Hi Sylwester, On Mon, Jun 17, 2013 at 2:34 PM, Sylwester Nawrocki s.nawro...@samsung.com wrote: On 06/17/2013 06:25 AM, Arun Kumar K wrote: On Sat, Jun 15, 2013 at 1:01 AM, Sylwester Nawrocki s.nawro...@samsung.com wrote: On 06/14/2013 03:21 PM, Arun Kumar K wrote: On Fri, Jun 14, 2013 at

[PATCH v3] [media] usbtv: Add driver for Fushicai USBTV007 video frame grabber

2013-06-17 Thread Lubomir Rintel
Reverse-engineered driver for cheapo video digitizer, made from observations of Windows XP driver. The protocol is not yet completely understood, so far we don't provide any controls, only support a single format out of three and don't support the audio device. Signed-off-by: Lubomir Rintel

Re: [PATCH v3] [media] usbtv: Add driver for Fushicai USBTV007 video frame grabber

2013-06-17 Thread Hans Verkuil
On Mon 17 June 2013 11:43:13 Lubomir Rintel wrote: Reverse-engineered driver for cheapo video digitizer, made from observations of Windows XP driver. The protocol is not yet completely understood, so far we don't provide any controls, only support a single format out of three and don't

Re: [PATCH v11 00/21] V4L2 clock and asynchronous probing

2013-06-17 Thread Hans Verkuil
On Fri 14 June 2013 21:08:10 Guennadi Liakhovetski wrote: v11 of the V4L2 clock helper and asynchronous probing patch set. Functionally identical to v10, only differences are a couple of comment lines and one renamed struct field - as requested by respectable reviewers :) Only patches

[RFC PATCH v2] dmabuf-sync: Introduce buffer synchronization framework

2013-06-17 Thread Inki Dae
This patch adds a buffer synchronization framework based on DMA BUF[1] and reservation[2] to use dma-buf resource, and based on ww-mutexes[3] for lock mechanism. The purpose of this framework is not only to couple cache operations, and buffer access control to CPU and DMA but also to provide

Re: [RFC PATCH v2] dmabuf-sync: Introduce buffer synchronization framework

2013-06-17 Thread Maarten Lankhorst
Op 17-06-13 13:15, Inki Dae schreef: This patch adds a buffer synchronization framework based on DMA BUF[1] and reservation[2] to use dma-buf resource, and based on ww-mutexes[3] for lock mechanism. The purpose of this framework is not only to couple cache operations, and buffer access

Re: [RFC] Add query/get/set matrix ioctls

2013-06-17 Thread Hans Verkuil
On Mon 17 June 2013 00:09:59 Sakari Ailus wrote: Hi Hans, On Wed, Jun 12, 2013 at 02:57:21PM +0200, Hans Verkuil wrote: On Wed 12 June 2013 14:26:27 Sakari Ailus wrote: Hi Hans, Thanks for the RFC! On Wed, Jun 12, 2013 at 10:35:07AM +0200, Hans Verkuil wrote: On Tue 11

[GIT PULL FOR 3.11] Media entity link handling fixes

2013-06-17 Thread Sylwester Nawrocki
Hi Mauro, This includes corrections of the media entity links handling and resolves potential issues when media entity drivers are in different kernel modules. It allows to keep all entities that belong to same media graph in correct state, when one of an entity's driver module gets unloaded.

[GIT PULL FOR 3.10] exynos4-is driver BUG fix

2013-06-17 Thread Sylwester Nawrocki
Hi Mauro, Only one patch in this pull request, but it fixes pretty serious bug, that took me long time to debug. Please queue for 3.10, if possible. The following changes since commit af44ad5edd1eb6ca92ed5be48e0004e1f04bf219: [media] soc_camera: error dev remove and v4l2 call (2013-06-08

RE: [RFC PATCH v2] dmabuf-sync: Introduce buffer synchronization framework

2013-06-17 Thread Inki Dae
-Original Message- From: Maarten Lankhorst [mailto:maarten.lankho...@canonical.com] Sent: Monday, June 17, 2013 8:35 PM To: Inki Dae Cc: dri-de...@lists.freedesktop.org; linux-fb...@vger.kernel.org; linux- arm-ker...@lists.infradead.org; linux-media@vger.kernel.org;

Re: [RFC PATCH v2] dmabuf-sync: Introduce buffer synchronization framework

2013-06-17 Thread Maarten Lankhorst
Op 17-06-13 15:04, Inki Dae schreef: -Original Message- From: Maarten Lankhorst [mailto:maarten.lankho...@canonical.com] Sent: Monday, June 17, 2013 8:35 PM To: Inki Dae Cc: dri-de...@lists.freedesktop.org; linux-fb...@vger.kernel.org; linux- arm-ker...@lists.infradead.org;

Re: [RFC PATCH v2] dmabuf-sync: Introduce buffer synchronization framework

2013-06-17 Thread Russell King - ARM Linux
On Mon, Jun 17, 2013 at 10:04:45PM +0900, Inki Dae wrote: It's just to implement a thin sync framework coupling cache operation. This approach is based on dma-buf for more generic implementation against android sync driver or KDS. The described steps may be summarized as: lock - cache

Re: [PATCH] [media] usbtv: Add driver for Fushicai USBTV007 video frame grabber

2013-06-17 Thread Lubomir Rintel
On Wed, 2013-06-12 at 09:49 +0200, Hans Verkuil wrote: ... +static int usbtv_queryctrl(struct file *file, void *priv, + struct v4l2_queryctrl *ctrl) +{ + return -EINVAL; +} Drop this ioctl. If it doesn't do anything, then don't specify

[PATCH v4] [media] usbtv: Add driver for Fushicai USBTV007 video frame grabber

2013-06-17 Thread Lubomir Rintel
Reverse-engineered driver for cheapo video digitizer, made from observations of Windows XP driver. The protocol is not yet completely understood, so far we don't provide any controls, only support a single format out of three and don't support the audio device. Signed-off-by: Lubomir Rintel

RE: [PATCH 3/6] [media] s5p-mfc: Core support for MFC v7

2013-06-17 Thread Kamil Debski
Hi Arun, I have read your patches. They seem alright, I back comments made by Hans and Sylwester. I have one question, which follows inline. Best wishes, -- Kamil Debski Linux Kernel Developer Samsung RD Institute Poland -Original Message- From: Arun Kumar K

[PATCH 3/8] [media] coda: do not allocate maximum number of framebuffers for encoder

2013-06-17 Thread Philipp Zabel
The encoder only ever needs two buffers, but we'll have to increase CODA_MAX_FRAMEBUFFERS for the decoder. Signed-off-by: Philipp Zabel p.za...@pengutronix.de --- drivers/media/platform/coda.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/coda.c

[PATCH 0/8] CODA7541 decoding support

2013-06-17 Thread Philipp Zabel
The following patch series depends on the CODA patches queued in Kamil's branch and on the mem2mem: add support for hardware buffered queue patch I've posted earlier. It should allow decoding h.264 high profile 1080p streams on i.MX53 with the current CODA7541 firmware version 1.4.50. regards

[PATCH 7/8] [media] coda: split encoder specific parts out of device_run and irq_handler

2013-06-17 Thread Philipp Zabel
Add coda_prepare_encode() and coda_finish_encode() functions. They are called from coda_device_run() and coda_irq_handler(), respectively, before and after the hardware picture run. This should make the following decoder support patch easier to read, which will add the coda_prepare/finish_decode()

[PATCH 1/8] [media] coda: use vb2_set_plane_payload instead of setting v4l2_planes[0].bytesused directly

2013-06-17 Thread Philipp Zabel
Signed-off-by: Philipp Zabel p.za...@pengutronix.de --- drivers/media/platform/coda.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c index c4566c4..90f3386 100644 --- a/drivers/media/platform/coda.c +++

[PATCH 5/8] [media] coda: add bitstream ringbuffer handling for decoder

2013-06-17 Thread Philipp Zabel
Add a bitstream ringbuffer using kfifo. Queued source buffers are to be copied into the bitstream ringbuffer immediately and marked as done, if possible. Signed-off-by: Philipp Zabel p.za...@pengutronix.de --- drivers/media/platform/coda.c | 134 +-

[PATCH 6/8] [media] coda: dynamic IRAM setup for decoder

2013-06-17 Thread Philipp Zabel
Signed-off-by: Philipp Zabel p.za...@pengutronix.de --- drivers/media/platform/coda.c | 50 +-- 1 file changed, 48 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c index 1f3bd43..856a93e 100644 ---

[PATCH 8/8] [media] coda: add CODA7541 decoding support

2013-06-17 Thread Philipp Zabel
This patch enables decoding of h.264 and mpeg4 streams on CODA7541. Queued output buffers are immediately copied into the bitstream ringbuffer. A device_run can be scheduled whenever there is either enough compressed bitstream data, or the CODA is in stream end mode. Each successful device_run,

[PATCH 4/8] [media] coda: update CODA7541 to firmware 1.4.50

2013-06-17 Thread Philipp Zabel
This patch splits the global workbuf into a global tempbuf and a per-context workbuf, adds the codec mode aux register, and restores the work buffer pointer on commands. With the new firmware, there is only a single set of read/write pointers which need to be restored between context switches.

[PATCH 2/8] [media] coda: dynamic IRAM setup for encoder

2013-06-17 Thread Philipp Zabel
This sets up IRAM areas used as temporary memory for the different hardware units depending on the frame size. Signed-off-by: Philipp Zabel p.za...@pengutronix.de --- drivers/media/platform/coda.c | 145 +++--- drivers/media/platform/coda.h | 11 +++- 2 files

Re: Doing a v4l-utils-1.0.0 release

2013-06-17 Thread Gregor Jasny
Hello, On 6/14/13 9:15 AM, Hans de Goede wrote: So how about taking current master and releasing that as a 1.0.0 release ? I'm fine with preparing a 1.0.0 release. But I'm under the impression that the libdvbv5 interface is not polished enough to build a shared library from it. So I'd like

[PATCH v4 00/11] media: davinci: vpif driver cleanup

2013-06-17 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com This patch series cleans the VPIF driver, uses devm_* api wherever required and uses module_platform_driver() to simplify the code. This patch series applies on http://git.linuxtv.org/hverkuil/media_tree.git/ shortlog/refs/heads/for-v3.11 and is

[PATCH v4 09/11] media: davinci: vpif_display: use module_platform_driver()

2013-06-17 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com This patch uses module_platform_driver() to simplify the code. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com Acked-by: Laurent Pinchart laurent.pinch...@ideasonboard.com --- drivers/media/platform/davinci/vpif_display.c | 18

[PATCH v4 02/11] media: davinci: vpif: Convert to devm_* api

2013-06-17 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com Use devm_ioremap_resource instead of reques_mem_region()/ioremap(). This ensures more consistent error values and simplifies error paths. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com Acked-by: Laurent Pinchart

[PATCH v4 10/11] media: davinci: vpif_display: Convert to devm_* api

2013-06-17 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com use devm_request_irq() instead of request_irq(). This ensures more consistent error values and simplifies error paths. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com Acked-by: Laurent Pinchart laurent.pinch...@ideasonboard.com ---

[PATCH v4 08/11] media: davinci: vpif_display: move the freeing of irq and global variables to remove()

2013-06-17 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com Ideally the freeing of irq's and the global variables needs to be done in the remove() rather than module_exit(), this patch moves the freeing up of irq's and freeing the memory allocated to channel objects to remove() callback of struct

[PATCH v4 03/11] media: davinci: vpif: remove unnecessary braces around defines

2013-06-17 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com This patch removes unnecessary braces around defines. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com Acked-by: Laurent Pinchart laurent.pinch...@ideasonboard.com --- drivers/media/platform/davinci/vpif.c |8 1 file changed,

[PATCH v4 11/11] media: davinci: vpif_display: remove unnecessary loop for IRQ resource

2013-06-17 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com For vpif display driver each IRQ resource contains a single IRQ so drop the second loop. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com --- drivers/media/platform/davinci/vpif_display.c | 18 -- 1 file changed, 8

[PATCH v4 06/11] media: davinci: vpif_capture: Convert to devm_* api

2013-06-17 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com use devm_request_irq() instead of request_irq(). This ensures more consistent error values and simplifies error paths. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com Acked-by: Laurent Pinchart laurent.pinch...@ideasonboard.com ---

[PATCH v4 07/11] media: davinci: vpif_capture: remove unnecessary loop for IRQ resource

2013-06-17 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com For vpif capture driver each IRQ resource contains a single IRQ so drop the second loop. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com --- drivers/media/platform/davinci/vpif_capture.c | 17 +++-- 1 file changed, 7

[PATCH v4 05/11] media: davinci: vpif_capture: use module_platform_driver()

2013-06-17 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com This patch uses module_platform_driver() to simplify the code. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com Acked-by: Laurent Pinchart laurent.pinch...@ideasonboard.com --- drivers/media/platform/davinci/vpif_capture.c | 28

[PATCH v4 04/11] media: davinci: vpif_capture: move the freeing of irq and global variables to remove()

2013-06-17 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com Ideally the freeing of irq's and the global variables needs to be done in the remove() rather than module_exit(), this patch moves the freeing up of irq's and freeing the memory allocated to channel objects to remove() callback of struct

[PATCH v4 01/11] media: davinci: vpif: remove unwanted header mach/hardware.h and sort the includes alphabetically

2013-06-17 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com This patch removes unwanted header include of mach/hardware.h and along side sorts the header inclusion alphabetically. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com Acked-by: Laurent Pinchart laurent.pinch...@ideasonboard.com ---

Re: [PATCH v11 14/21] V4L2: add temporary clock helpers

2013-06-17 Thread Prabhakar Lad
Hi Guennadi, Thanks for the patch. On Sat, Jun 15, 2013 at 12:38 AM, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote: Typical video devices like camera sensors require an external clock source. Many such devices cannot even access their hardware registers without a running clock. These

Re: [PATCH] V4L2: add documentation for V4L2 clock helpers and asynchronous probing

2013-06-17 Thread Prabhakar Lad
Hi Guennadi, Thanks for the patch. On Mon, Jun 17, 2013 at 11:34 AM, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote: Add documentation for the V4L2 clock and V4L2 asynchronous probing APIs to v4l2-framework.txt. Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de Reviewed-by: Lad,

Re: [RFC PATCH v2] dmabuf-sync: Introduce buffer synchronization framework

2013-06-17 Thread Russell King - ARM Linux
On Tue, Jun 18, 2013 at 12:03:31AM +0900, Inki Dae wrote: 2013/6/17 Russell King - ARM Linux li...@arm.linux.org.uk Exactly right. But that is not definitely my point. Could you please see the below simple example?: (Presume that CPU and DMA share a buffer and the buffer is mapped with user

Re: [RFC PATCH v2] dmabuf-sync: Introduce buffer synchronization framework

2013-06-17 Thread Russell King - ARM Linux
On Mon, Jun 17, 2013 at 04:42:37PM +0100, Russell King - ARM Linux wrote: On Tue, Jun 18, 2013 at 12:03:31AM +0900, Inki Dae wrote: 2013/6/17 Russell King - ARM Linux li...@arm.linux.org.uk Exactly right. But that is not definitely my point. Could you please see the below simple example?:

[PATCH v2 17/38] [media] platform: Check for ARCH_EXYNOS separately

2013-06-17 Thread Tomasz Figa
ARCH_EXYNOS is going to be excluded from PLAT_S5P, so it must be checked separately in Exynos-related Kconfig entries. Cc: linux-media@vger.kernel.org Cc: Mauro Carvalho Chehab mche...@redhat.com Cc: Sylwester Nawrocki s.nawro...@samsung.com Cc: Kamil Debski k.deb...@samsung.com Cc: Tomasz

[PATCH] Documentation: Update driver's directory in video4linux/fimc.txt

2013-06-17 Thread Sylwester Nawrocki
Update the documentation with the driver's path changed in commit 56fa1a6a6a7da91e7ece8b01b0ae8adb2926e434 [media] s5p-fimc: Change the driver directory to exynos4-is Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com ---

[PATCH v2 32/38] [media] exynos4-is: Remove check for SOC_EXYNOS4412

2013-06-17 Thread Tomasz Figa
Since SOC_EXYNOS4412 Kconfig symbol has been removed, it is enough to check for SOC_EXYNOS4212 for both SoCs from Exynos4x12 series. Cc: linux-media@vger.kernel.org Cc: Mauro Carvalho Chehab mche...@redhat.com Cc: Sylwester Nawrocki s.nawro...@samsung.com Signed-off-by: Tomasz Figa

[PATCH] MAINTAINERS: Update S5P/Exynos FIMC driver entry

2013-06-17 Thread Sylwester Nawrocki
This change is mainly to update the driver's path changed from drivers/media/platform/s5p-fimc to drivers/media/platform/exynos4-is/. While at it, remove non-existent files rule, move the whole entry to the Samsung drivers section and add the patch tracking system URL. Signed-off-by: Sylwester

Re: [PATCH v4 00/11] media: davinci: vpif driver cleanup

2013-06-17 Thread Laurent Pinchart
Hi Prabhakar, Thank you for the patches. On Monday 17 June 2013 20:50:40 Prabhakar Lad wrote: From: Lad, Prabhakar prabhakar.cse...@gmail.com This patch series cleans the VPIF driver, uses devm_* api wherever required and uses module_platform_driver() to simplify the code. This patch

[GIT PULL for v3.10-rc7] V4L/DVB fixes

2013-06-17 Thread Mauro Carvalho Chehab
Hi Linus, Please pull from: git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media v4l_for_linus For a series of fixes for Kernel 3.10. There are some usual driver fixes (mostly on s5p/exynos playform drivers), plus some fixes at V4L2 core. Thank you! Mauro Latest commit at the

cron job: media_tree daily build: ERRORS

2013-06-17 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: Mon Jun 17 19:00:22 CEST 2013 git branch: test git hash: 3080f8c77f277eb87397d639581ebea859f9ea41 gcc

Re: [RFC PATCH v2] dmabuf-sync: Introduce buffer synchronization framework

2013-06-17 Thread Russell King - ARM Linux
On Tue, Jun 18, 2013 at 02:19:04AM +0900, Inki Dae wrote: It seems like that all pages of the scatterlist should be mapped with DMA every time DMA operation is started (or drm_xxx_set_src_dma_buffer function call), and the pages should be unmapped from DMA again every time DMA operation is

Re: [PATCH] V4L2: add documentation for V4L2 clock helpers and asynchronous probing

2013-06-17 Thread Laurent Pinchart
Hi Guennadi, Thank you for the patch. Overall it looks pretty good, please see below for some small comments. If you've been wondering why your stock of comas is so low, wonder no more: I've found them :-D On Monday 17 June 2013 08:04:10 Guennadi Liakhovetski wrote: Add documentation for the

Re: [REVIEWv2 PATCH 08/12] f_uvc: add v4l2_device and replace parent with v4l2_dev

2013-06-17 Thread Laurent Pinchart
Hi Hans, Thanks for the patch. On Wednesday 12 June 2013 17:00:58 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com This driver did not yet support struct v4l2_device, so add it. This make it possible to replace the deprecated parent field with the v4l2_dev field, allowing the

Re: [REVIEWv2 PATCH 12/12] v4l2-framework: update documentation

2013-06-17 Thread Laurent Pinchart
Hi Hans, Thanks for the patch. On Wednesday 12 June 2013 17:01:02 Hans Verkuil wrote: From: Hans Verkuil hans.verk...@cisco.com 'parent' was renamed to 'dev_parent'. Clarify how/when this should be used. Signed-off-by: Hans Verkuil hans.verk...@cisco.com Acked-by: Laurent Pinchart

Re: [GIT PULL FOR 3.11] Media entity link handling fixes

2013-06-17 Thread Laurent Pinchart
Hi Sylwester, A bit late, but for the whole series, Acked-by: Laurent Pinchart laurent.pinch...@ideasonboard.com As discussed privately earlier today, sorry for not having handled the patches myself. I will gather media controller related patches in the future. On Monday 17 June 2013 14:12:18

Re: [RFC PATCH 2/2] davinci_vpfe: Clean up media entity after unregistering subdev

2013-06-17 Thread Sakari Ailus
Hi Sylwester, On Sun, Jun 16, 2013 at 11:16:44PM +0200, Sylwester Nawrocki wrote: Hi, On 06/12/2013 06:44 AM, Prabhakar Lad wrote: On Tue, Jun 11, 2013 at 4:20 PM, Sakari Ailussakari.ai...@iki.fi wrote: media_entity_cleanup() frees the links array which will be accessed by

[no subject]

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Re: [PATCH] mxl111sf: don't redefine pr_err/info/debug

2013-06-17 Thread Michael Krufky
eek... I'd rather merge it than ack it -- why don't I see it in patchwork? I'll try to merge it tonight or tomorrow. Cheers, Mike On Thu, Jun 13, 2013 at 2:09 AM, Hans Verkuil hverk...@xs4all.nl wrote: On Thu May 23 2013 08:50:43 Hans Verkuil wrote: Remove the silly redefines of

[GIT PULL] git://linuxtv.org/mkrufky/tuners r820t

2013-06-17 Thread Michael Krufky
The following changes since commit e049ca5e854263c821a15c0e25fe2ae202c365e1: [media] staging/media: lirc_imon: fix leaks in imon_probe() (2013-06-17 15:52:20 -0300) are available in the git repository at: git://linuxtv.org/mkrufky/tuners r820t for you to fetch changes up to

[GIT PULL] git://linuxtv.org/mkrufky/tuners mxl111sf

2013-06-17 Thread Michael Krufky
The following changes since commit e049ca5e854263c821a15c0e25fe2ae202c365e1: [media] staging/media: lirc_imon: fix leaks in imon_probe() (2013-06-17 15:52:20 -0300) are available in the git repository at: git://linuxtv.org/mkrufky/tuners mxl111sf for you to fetch changes up to

Re: [PATCH] MAINTAINERS: Update S5P/Exynos FIMC driver entry

2013-06-17 Thread Sachin Kamat
Hi Sylwester, Just a couple of nits inline. On 17 June 2013 22:12, Sylwester Nawrocki s.nawro...@samsung.com wrote: This change is mainly to update the driver's path changed from drivers/media/platform/s5p-fimc to drivers/media/platform/exynos4-is/. While at it, remove non-existent files

Re: [PATCH] Documentation: Update driver's directory in video4linux/fimc.txt

2013-06-17 Thread Sachin Kamat
Hi Sylwester, -The machine code (plat-s5p and arch/arm/mach-*) must select following options +The machine code (arch/arm/plat-samsung and arch/arm/mach-*) must select +following options: After the recent platform code cleanup the below entries are not found in arch/arm/mach-* (checked in

Re: [PATCH 3/6] [media] s5p-mfc: Core support for MFC v7

2013-06-17 Thread Arun Kumar K
Hi Kamil, Thank you for the review. #define IS_MFCV6(dev)(dev-variant-version = 0x60 ? 1 : 0) +#define IS_MFCV7(dev)(dev-variant-version = 0x70 ? 1 : 0) According to this, MFC v7 is also detected as MFC v6. Was this intended? Yes this was intentional as

[PATCH -next] [media] coda: fix missing unlock on error in coda_stop_streaming()

2013-06-17 Thread Wei Yongjun
From: Wei Yongjun yongjun_...@trendmicro.com.cn Add the missing unlock before return from function coda_stop_streaming() in the error handling case. Signed-off-by: Wei Yongjun yongjun_...@trendmicro.com.cn --- drivers/media/platform/coda.c | 1 + 1 file changed, 1 insertion(+) diff --git

Re: [PATCH 3/6] [media] s5p-mfc: Core support for MFC v7

2013-06-17 Thread Sachin Kamat
On 18 June 2013 10:21, Arun Kumar K arunkk.sams...@gmail.com wrote: Hi Kamil, Thank you for the review. #define IS_MFCV6(dev)(dev-variant-version = 0x60 ? 1 : 0) +#define IS_MFCV7(dev)(dev-variant-version = 0x70 ? 1 : 0) According to this, MFC v7 is also

RE: [RFC PATCH v2] dmabuf-sync: Introduce buffer synchronization framework

2013-06-17 Thread Inki Dae
-Original Message- From: Russell King - ARM Linux [mailto:li...@arm.linux.org.uk] Sent: Tuesday, June 18, 2013 3:21 AM To: Inki Dae Cc: Maarten Lankhorst; linux-fbdev; Kyungmin Park; DRI mailing list; Rob Clark; myungjoo.ham; YoungJun Cho; Daniel Vetter; linux-arm-

Re: [PATCH 3/6] [media] s5p-mfc: Core support for MFC v7

2013-06-17 Thread Arun Kumar K
Hi Sachin, On Tue, Jun 18, 2013 at 10:56 AM, Sachin Kamat sachin.ka...@linaro.org wrote: On 18 June 2013 10:21, Arun Kumar K arunkk.sams...@gmail.com wrote: Hi Kamil, Thank you for the review. #define IS_MFCV6(dev)(dev-variant-version = 0x60 ? 1 : 0) +#define