Re: [PATCH v7 5/7] media: open.rst: Adjust some terms to match the glossary

Em Wed, 11 Oct 2017 01:41:00 +0300 Sakari Ailus escreveu: > Hi Mauro, > > On Tue, Oct 10, 2017 at 08:37:43AM -0300, Mauro Carvalho Chehab wrote: > > Em Fri, 6 Oct 2017 15:48:22 +0300 > > Sakari Ailus escreveu: > > > > > Hi Mauro, > > > > > > On

Re: [PATCH v7 1/7] media: add glossary.rst with a glossary of terms used at V4L2 spec

Em Wed, 11 Oct 2017 01:18:58 +0300 Sakari Ailus escreveu: > > So, if you look, for example, at the chapter 1 name: > > "common API elements" > > > > it implies that every single V4L2 device node supports what's there. > > But that's not the case, for example, for what's

[PATCH v12 4/5] ARM: dts: rockchip: add RGA device node for RK3288

This patch add the RGA dt config of rk3288 SoC. Signed-off-by: Jacob Chen Signed-off-by: Yakir Yang --- arch/arm/boot/dts/rk3288.dtsi | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/rk3288.dtsi

[PATCH v12 2/5] rockchip/rga: v4l2 m2m support

Rockchip RGA is a separate 2D raster graphic acceleration unit. It accelerates 2D graphics operations, such as point/line drawing, image scaling, rotation, BitBLT, alpha blending and image blur/sharpness The driver supports various operations from the rendering pipeline. - copy - fast solid

[PATCH v12 5/5] arm64: dts: rockchip: add RGA device node for RK3399

This patch add the RGA dt config of RK3399 SoC. Signed-off-by: Jacob Chen Signed-off-by: Yakir Yang --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi

Re: [PATCH v2 08/12] intel-ipu3: params: compute and program ccs

On Wed, Oct 11, 2017 at 04:14:37AM +, Zhi, Yong wrote: > Hi, Andy, > > > -Original Message- > > From: linux-media-ow...@vger.kernel.org [mailto:linux-media- > > ow...@vger.kernel.org] On Behalf Of Andy Shevchenko > > Sent: Friday, June 16, 2017 3:53 PM > > To: Zhi, Yong

[PATCH v12 0/5] Add Rockchip RGA V4l2 support

change in V12: - adding an entry to MAINTAINERS - fix checkpatch change in V11: - fix compile warning change in V10: - move to rockchip/rga - changes according to comments - some style changes change in V9: - remove protduff things - test with the latest v4l2-compliance change in V8: - remove

[PATCH v12 3/5] MAINTAINERS: add entry for Rockchip RGA driver

Signed-off-by: Jacob Chen --- MAINTAINERS | 7 +++ 1 file changed, 7 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 6671f375f7fc..335497bbc3f3 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11509,6 +11509,13 @@ F: drivers/hid/hid-roccat* F:

[PATCH v12 1/5] dt-bindings: Document the Rockchip RGA bindings

Add DT bindings documentation for Rockchip RGA Signed-off-by: Jacob Chen Signed-off-by: Yakir Yang Acked-by: Rob Herring --- .../devicetree/bindings/media/rockchip-rga.txt | 33 ++ 1 file changed, 33

Re: [PATCH v4 2/2] v4l: cadence: Add Cadence MIPI-CSI2 RX driver

Hi Benoit, On Fri, Sep 29, 2017 at 05:27:09PM +, Benoit Parrot wrote: > > +static int csi2rx_get_resources(struct csi2rx_priv *csi2rx, > > + struct platform_device *pdev) > > +{ > > + struct resource *res; > > + unsigned char i; > > + u32 reg; > > + > > + res

Re: [PATCH 2/2] v4l: cadence: Add Cadence MIPI-CSI2 TX driver

Hi Sakari, Sorry for the belated answer. On Tue, Sep 26, 2017 at 08:00:14AM +, Sakari Ailus wrote: > > On Fri, Sep 22, 2017 at 12:38:49PM +, Sakari Ailus wrote: > > > > + /* > > > > +* Create a static mapping between the CSI virtual channels > > > > +* and the input

[PATCH] [media] vimc: Fix return value check in vimc_add_subdevs()

In case of error, the function platform_device_register_data() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun --- drivers/media/platform/vimc/vimc-core.c | 5 +++-- 1 file

Re: [PATCH] uvcvideo: Apply flags from device to actual properties

Hi Edgar, Sorry for not replying to you yesterday on IRC, but by the time I got to reply to the message you weren't online.. On 11/10/17 12:56, Edgar Thier wrote: > > Use flags the device exposes for UVC controls. > This allows the device to define which property flags are set. > > Since some

Re: [PATCH v4] drm/bridge/sii8620: add remote control support

On 09.10.2017 10:44, Sean Young wrote: > Hi, > > On Thu, Sep 21, 2017 at 12:46:04PM +0100, Sean Young wrote: >> On Mon, Sep 18, 2017 at 04:37:52PM +0200, Hans Verkuil wrote: >>> On 09/18/2017 04:15 PM, Maciej Purski wrote: Hi Hans, some time ago in reply to your email I described what

Re: [PATCH 2/2] v4l: cadence: Add Cadence MIPI-CSI2 TX driver

Hi Benoit, On Fri, Sep 29, 2017 at 06:21:25PM +, Benoit Parrot wrote: > > +struct csi2tx_priv { > > + struct device *dev; > > + atomic_tcount; > > + > > + void __iomem*base; > > + > > + struct clk

Re: [PATCH] uvcvideo: Apply flags from device to actual properties

Use flags the device exposes for UVC controls. This allows the device to define which property flags are set. Since some cameras offer auto-adjustments for properties (e.g. auto-gain), the values of other properties (e.g. gain) can change in the camera. Examining the flags ensures that the

Re: [PATCH v2 08/12] intel-ipu3: params: compute and program ccs

On Wed, Oct 11, 2017 at 10:29 AM, sakari.ai...@linux.intel.com wrote: > On Wed, Oct 11, 2017 at 04:14:37AM +, Zhi, Yong wrote: >> > > +static unsigned int ipu3_css_scaler_get_exp(unsigned int counter, >> > > + unsigned

Re: [PATCH v3 1/2] staging: Introduce NVIDIA Tegra20 video decoder driver

Le mercredi 11 octobre 2017 à 23:08 +0300, Dmitry Osipenko a écrit : > diff --git a/drivers/staging/tegra-vde/TODO b/drivers/staging/tegra- > vde/TODO > new file mode 100644 > index ..e98bbc7b3c19 > --- /dev/null > +++ b/drivers/staging/tegra-vde/TODO > @@ -0,0 +1,5 @@ > +TODO: > +

[PATCH] build: Add U32_MAX if not defined

From: Jasmin Jessich Compiling for Kernel 3.4 failed in "ir-lirc-codec.c" with error: 'U32_MAX' undeclared Signed-off-by: Jasmin Jessich --- v4l/compat.h | 4 v4l/scripts/make_config_compat.pl | 1 + 2 files changed, 5 insertions(+)

Re: [PATCH] media: staging/imx: do not return error in link_notify for unknown sources

On Wed, Oct 11, 2017 at 03:14:26PM -0700, Steve Longerbeam wrote: > > > On 10/11/2017 02:49 PM, Russell King - ARM Linux wrote: > >On Tue, Oct 03, 2017 at 12:09:13PM -0700, Steve Longerbeam wrote: > >>imx_media_link_notify() should not return error if the source subdevice > >>is not recognized

Re: [PATCH] media: staging/imx: do not return error in link_notify for unknown sources

On 10/11/2017 04:06 PM, Russell King - ARM Linux wrote: On Wed, Oct 11, 2017 at 03:14:26PM -0700, Steve Longerbeam wrote: On 10/11/2017 02:49 PM, Russell King - ARM Linux wrote: On Tue, Oct 03, 2017 at 12:09:13PM -0700, Steve Longerbeam wrote: imx_media_link_notify() should not return

Re: [PATCH] media: staging/imx: do not return error in link_notify for unknown sources

On Thu, Oct 12, 2017 at 12:06:33AM +0100, Russell King - ARM Linux wrote: > Now, if you mean "known" to be equivalent with "recognised by > imx-media" then, as I've pointed out several times already, that > statement is FALSE. I'm not sure how many times I'm going to have to > state this fact.

Re: [PATCH v3 04/26] media: lirc_zilog: remove receiver

On October 11, 2017 5:02:37 PM EDT, Sean Young wrote: >On Wed, Oct 11, 2017 at 03:43:16PM -0400, Andy Walls wrote: >> On Tue, 2017-10-10 at 08:17 +0100, Sean Young wrote: >> > The ir-kbd-i2c module already handles this very well. >> >> Hi Sean: >> >> It's been years, but my

Re: [PATCH v3 04/26] media: lirc_zilog: remove receiver

> There's an ir_lock mutex in the driver to prevent simultaneous access to the > Rx and Tx functions of the z8. Accessing Rx and Tx functions of the chip > together can cause it to do the wrong thing (sometimes hang?), IIRC. > > I'll see if I can dig up my old disassembly of the z8's firmware

Re: [PATCH] media: staging/imx: do not return error in link_notify for unknown sources

On Tue, Oct 03, 2017 at 12:09:13PM -0700, Steve Longerbeam wrote: > imx_media_link_notify() should not return error if the source subdevice > is not recognized by imx-media, that isn't an error. If the subdev has > controls they will be inherited starting from a known subdev. What does "a known

Re: [PATCH v3 1/2] staging: Introduce NVIDIA Tegra20 video decoder driver

On 11.10.2017 23:47, Nicolas Dufresne wrote: > Le mercredi 11 octobre 2017 à 23:08 +0300, Dmitry Osipenko a écrit : >> diff --git a/drivers/staging/tegra-vde/TODO b/drivers/staging/tegra- >> vde/TODO >> new file mode 100644 >> index ..e98bbc7b3c19 >> --- /dev/null >> +++

Re: [PATCH 04/24] media: v4l2-mediabus: convert flags to enums and document them

On Mon 2017-10-09 07:19:10, Mauro Carvalho Chehab wrote: > There is a mess with media bus flags: there are two sets of > flags, one used by parallel and ITU-R BT.656 outputs, > and another one for CSI2. > > Depending on the type, the same bit has different meanings. > > @@ -86,11 +125,22 @@

Re: [PATCH v3 04/26] media: lirc_zilog: remove receiver

On Wed, Oct 11, 2017 at 03:43:16PM -0400, Andy Walls wrote: > On Tue, 2017-10-10 at 08:17 +0100, Sean Young wrote: > > The ir-kbd-i2c module already handles this very well. > > Hi Sean: > > It's been years, but my recollection is that although ir-kdb-i2c might > handle receive well, but since

Re: [PATCH] media: staging/imx: do not return error in link_notify for unknown sources

On 10/11/2017 02:49 PM, Russell King - ARM Linux wrote: On Tue, Oct 03, 2017 at 12:09:13PM -0700, Steve Longerbeam wrote: imx_media_link_notify() should not return error if the source subdevice is not recognized by imx-media, that isn't an error. If the subdev has controls they will be

[PATCH] build: Update backports/v2.6.37_dont_use_alloc_ordered_workqueue.patch

From: Jasmin Jessich Signed-off-by: Jasmin Jessich --- backports/v2.6.37_dont_use_alloc_ordered_workqueue.patch | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/backports/v2.6.37_dont_use_alloc_ordered_workqueue.patch

Re: [PATCH] build: Update backports/v2.6.37_dont_use_alloc_ordered_workqueue.patch

Hi! Even with this patch Kernel 2.6.x can't be compiled due to "linux/bsearch.h" missing. But this patch is the first step in the right direction. BR, Jasmin

add support of Geniatech X9320 DVB-S2 quad tuner

Dear all, I recently got a Geniatech X9320 DVB-S2 PCIe card : https://www.geniatech.com/product/x9320-quad-dvb-s2s-tv-tuner/ The card is not listed in the LinuxTV so it's most probably not supported as of now. I quickly tried it on a 4.9 kernel and it seems that no driver was loaded. On the

Re: [PATCH v2 08/12] intel-ipu3: params: compute and program ccs

On Wed, 2017-10-11 at 16:31 +0300, Andy Shevchenko wrote: > On Wed, Oct 11, 2017 at 10:29 AM, sakari.ai...@linux.intel.com > wrote: > > On Wed, Oct 11, 2017 at 04:14:37AM +, Zhi, Yong wrote: > > > > > +static unsigned int ipu3_css_scaler_get_exp(unsigned int > >

Re: [PATCH] [media] vimc: Fix return value check in vimc_add_subdevs()

Hello, On 2017-10-11 08:16 AM, Wei Yongjun wrote: > In case of error, the function platform_device_register_data() returns > ERR_PTR() and never returns NULL. The NULL test in the return value check > should be replaced with IS_ERR(). > > Signed-off-by: Wei Yongjun >

Re: [PATCH v4 2/2] v4l: cadence: Add Cadence MIPI-CSI2 RX driver

Hi Maxime, Maxime Ripard wrote on Wed [2017-Oct-11 11:24:09 +0200]: > Hi Benoit, > > On Fri, Sep 29, 2017 at 05:27:09PM +, Benoit Parrot wrote: > > > +static int csi2rx_get_resources(struct csi2rx_priv *csi2rx, > > > + struct

Re: [PATCH v3 04/26] media: lirc_zilog: remove receiver

Hi Sean and Devin: On Wed, 2017-10-11 at 20:25 -0400, Devin Heitmueller wrote: > > There's an ir_lock mutex in the driver to prevent simultaneous > > access to the Rx and Tx functions of the z8. Accessing Rx and Tx > > functions of the chip together can cause it to do the wrong thing > >

Exynos MFC issues on 4.14-rc4

I've been testing 4.14-rc4 on Odroid-XU4, and here's a kernel complaint when running: gst-launch-1.0 filesrc location=bunny_trailer_1080p.mov ! parsebin ! v4l2video4dec capture-io-mode=dmabuf ! v4l2video6convert output-io-mode=dmabuf-import capture-io-mode=dmabuf ! kmssink

RE: [PATCH v5 3/3] intel-ipu3: cio2: Add new MIPI-CSI2 driver

Hi, Sakari, Thanks for your quick review!! > -Original Message- > From: linux-media-ow...@vger.kernel.org [mailto:linux-media- > ow...@vger.kernel.org] On Behalf Of Sakari Ailus > Sent: Tuesday, October 10, 2017 12:46 AM > To: Zhi, Yong > Cc:

Re: [PATCH v3 04/26] media: lirc_zilog: remove receiver

Hi Andy, > 5. Rx and IR Learn both use the same external hardware. Not > coordinating Rx with Learn mode in the same driver, will prevent Learn > operation from working. That is, if Learn mode is ever implemented. > (Once upon a time, I was planning on doing that. But I have no time > for that

MFC encoder: no dmabuf import

MFC encoder does not support dmabuf-import. This is a problem when transcoding using MFC decoder, e.g.: gst-launch-1.0 filesrc location=bunny_trailer_1080p.mov ! parsebin ! v4l2video4dec capture-io-mode=dmabuf ! v4l2video3h264enc output-io-mode=dmabuf-import

[PATCH v13] MAINTAINERS: add entry for Rockchip RGA driver

Signed-off-by: Jacob Chen --- MAINTAINERS | 7 +++ 1 file changed, 7 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 6671f375f7fc..b13dae0cbf42 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11509,6 +11509,13 @@ F: drivers/hid/hid-roccat* F:

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: Thu Oct 12 05:00:16 CEST 2017 media-tree git hash:8382e556b1a2f30c4bf866f021b33577a64f9ebf media_build

[PATCH v2 1/4] MAINTAINERS: add entry for NXP TDA1997x driver

Signed-off-by: Tim Harvey --- MAINTAINERS | 8 1 file changed, 8 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 2093060..de7124e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13019,6 +13019,14 @@ T: git git://linuxtv.org/mkrufky/tuners.git S:

[PATCH v2 3/4] media: i2c: Add TDA1997x HDMI receiver driver

Add support for the TDA1997x HDMI receivers. Cc: Hans Verkuil Signed-off-by: Tim Harvey --- v2: - implement dv timings enum/cap - remove deprecated g_mbus_config op - fix dv_query_timings - add EDID get/set handling - remove max-pixel-rate support

[PATCH v2 2/4] media: dt-bindings: Add bindings for TDA1997X

Cc: Rob Herring Signed-off-by: Tim Harvey --- v2: - add vendor prefix and remove _ from vidout-portcfg - remove _ from labels - remove max-pixel-rate property - describe and provide example for single output port - use new audio port bindings ---

[PATCH v2 0/4] TDA1997x HDMI video receiver

This is a v4l2 subdev driver supporting the TDA1997x HDMI video receiver. I've tested this on a Gateworks GW54xx with an IMX6Q which uses the TDA19971 with 16bits connected to the IMX6 CSI. For this configuration I've tested both 16bit YUV422 and 8bit BT656 mode. While the driver should support

[PATCH v2 4/4] ARM: dts: imx: Add TDA19971 HDMI Receiver to GW54xx

The GW54xx has a front-panel microHDMI connector routed to a TDA19971 which is connected the the IPU CSI when using IMX6Q. Signed-off-by: Tim Harvey --- v2: - use new audio bindings - add HDMI audio input support --- arch/arm/boot/dts/imx6q-gw54xx.dts| 102

[PATCH] media: dtv-frontend.rst fix a typo: algoritms -> algorithms

WARNING: 'algoritms' may be misspelled - perhaps 'algorithms'? +responsible for tuning the device. It supports multiple algoritms to Signed-off-by: Mauro Carvalho Chehab --- Documentation/media/kapi/dtv-frontend.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

[linuxtv-media:master 2747/2770] drivers/media/dvb-core/dvbdev.c:86:1: warning: control reaches end of non-void function

tree: git://linuxtv.org/media_tree.git master head: 01153bf04db18d5fcd30df64ffe428db7ff7bada commit: 6bbf7a855d200ddd83494a9ceb95f9465f953f59 [2747/2770] media: dvbdev: convert DVB device types into an enum config: x86_64-acpi-redef (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0

Re: [PATCH v3 00/17] kernel-doc: add supported to document nested structs/

Em Mon, 9 Oct 2017 10:19:55 -0300 Mauro Carvalho Chehab escreveu: > > > I really don't want to add that much noise to the docs build; I think it > > > will defeat any hope of cleaning up the warnings we already have. I > > > wonder if we could suppress warnings about

Re: [PATCH 2/2] v4l: cadence: Add Cadence MIPI-CSI2 TX driver

Hi Maxime, Maxime Ripard wrote on Wed [2017-Oct-11 13:55:44 +0200]: > Hi Benoit, > > On Fri, Sep 29, 2017 at 06:21:25PM +, Benoit Parrot wrote: > > > +struct csi2tx_priv { > > > + struct device *dev; > > > + atomic_t

Re: [PATCH v2 08/12] intel-ipu3: params: compute and program ccs

On Wed, Oct 11, 2017 at 5:01 PM, Tuukka Toivonen wrote: > On Wed, 2017-10-11 at 16:31 +0300, Andy Shevchenko wrote: >> On Wed, Oct 11, 2017 at 10:29 AM, sakari.ai...@linux.intel.com >> wrote: >> > On Wed, Oct 11, 2017 at 04:14:37AM +,

[PATCH] media: dvb: do some coding style cleanup

Fix a bunch of coding style issues found by checkpatch on the part of the code that the previous patches touched. WARNING: please, no space before tabs + * ^I^Icallback.$ ERROR: space required before the open parenthesis '(' + switch(cmd) { WARNING: line over 80 characters +

[PATCH] Simplify major/minor non-dynamic logic

changeset 6bbf7a855d20 ("media: dvbdev: convert DVB device types into an enum") added a new warning on gcc 6: >> drivers/media/dvb-core/dvbdev.c:86:1: warning: control reaches end of >> non-void function [-Wreturn-type] That's because gcc is not smart enough to see that all types are present at

Re: [PATCH v3 04/26] media: lirc_zilog: remove receiver

On Tue, 2017-10-10 at 08:17 +0100, Sean Young wrote: > The ir-kbd-i2c module already handles this very well. Hi Sean: It's been years, but my recollection is that although ir-kdb-i2c might handle receive well, but since the 4 i2c addresses (1 Rx, 1 Tx, 1 IR Tx code learning, 1 custom Tx code)

[PATCH v3 0/2] NVIDIA Tegra20 video decoder driver

This driver provides accelerated video decoding to NVIDIA Tegra20 SoC's, it is a result of reverse-engineering efforts. Driver has been tested on Toshiba AC100 and Acer A500, it should work on any Tegra20 device. In userspace this driver is utilized by libvdpau-tegra [0] that implements VDPAU

[PATCH v3 1/2] staging: Introduce NVIDIA Tegra20 video decoder driver

Video decoder, found on NVIDIA Tegra20 SoC, supports a standard set of video formats like H.264 / MPEG-4 / WMV / VC1. Currently driver supports decoding of CAVLC H.264 only. Signed-off-by: Dmitry Osipenko --- .../bindings/arm/tegra/nvidia,tegra20-vde.txt | 44 +

[PATCH v3 2/2] ARM: dts: tegra20: Add video decoder node

Add a device node for the video decoder engine found on Tegra20. Signed-off-by: Dmitry Osipenko --- arch/arm/boot/dts/tegra20.dtsi | 17 + 1 file changed, 17 insertions(+) diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index