[PATCH 4/7] media: exynos4-is: Remove dependency on obsolete SoC support

2017-10-03 Thread Marek Szyprowski
Support for Exynos4212 SoCs has been removed by commit bca9085e0ae9 ("ARM: dts: exynos: remove Exynos4212 support (dead code)"), so there is no need to keep remaining dead code related to this SoC version. Signed-off-by: Marek Szyprowski --- drivers/media/platform/exynos4-is/Kconfig | 2 +-

Re: [PATCH 3/4] staging: bcm2835-camera: pr_err() strings should end with newlines

2017-10-03 Thread Stefan Wahren
Am 03.10.2017 um 13:43 schrieb Arvind Yadav: > pr_err() messages should end with a new-line to avoid other messages > being concatenated. > > Signed-off-by: Arvind Yadav Acked-by: Stefan Wahren > --- > drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.c | 2 +- > 1 file changed, 1 insert

cron job: media_tree daily build: ERRORS

2017-10-03 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: Wed Oct 4 05:00:06 CEST 2017 media-tree git hash:cf09e3c904bf424f8b6a8203958e09bf7d9bcbc0 media_build gi

[PATCH v4] staging: atomisp: add a driver for ov5648 camera sensor

2017-10-03 Thread Devid Antonio Filoni
The ov5648 5-megapixel camera sensor from OmniVision supports up to 2592x1944 resolution and MIPI CSI-2 interface. Output format is raw sRGB/Bayer with 10 bits per colour (SGRBG10_1X10). This patch is a port of ov5648 driver after applying following 01org/ProductionKernelQuilts patches: - 0004-ov

Re: [PATCH 1/2] dt-bindings: media: Add Cadence MIPI-CSI2 TX Device Tree bindings

2017-10-03 Thread Rob Herring
On Fri, Sep 22, 2017 at 01:47:02PM +0200, Maxime Ripard wrote: > The Cadence MIPI-CSI2 RX controller is a CSI2 bridge that supports up to 4 > video streams and can output on up to 4 CSI-2 lanes, depending on the > hardware implementation. > > It can operate with an external D-PHY, an internal one

[PATCH v2 1/2] staging: Introduce NVIDIA Tegra20 video decoder driver

2017-10-03 Thread Dmitry Osipenko
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 | 43 + drivers/staging/Kconfig

[PATCH v2 2/2] ARM: dts: tegra20: Add video decoder node

2017-10-03 Thread Dmitry Osipenko
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 7c85f97f72ea..1b5d54b6c0

[PATCH v2 0/2] NVIDIA Tegra20 video decoder driver

2017-10-03 Thread Dmitry Osipenko
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 inte

Re: [RFC 5/5] pm: remove kernel thread freezing

2017-10-03 Thread Luis R. Rodriguez
On Tue, Oct 03, 2017 at 03:09:53PM -0600, Shuah Khan wrote: > On Tue, Oct 3, 2017 at 3:00 PM, Jiri Kosina wrote: > > On Tue, 3 Oct 2017, Pavel Machek wrote: > > > >> > Again, I agree that the (rare) kthreads that are actually "creating" new > >> > I/O have to be somehow frozen and require special

Re: [RFC 5/5] pm: remove kernel thread freezing

2017-10-03 Thread Shuah Khan
On Tue, Oct 3, 2017 at 3:00 PM, Jiri Kosina wrote: > On Tue, 3 Oct 2017, Pavel Machek wrote: > >> > Again, I agree that the (rare) kthreads that are actually "creating" new >> > I/O have to be somehow frozen and require special care. >> >> Agreed. Was any effort made to identify those special kern

[no subject]

2017-10-03 Thread SFH
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[PATCH] media: staging/imx: do not return error in link_notify for unknown sources

2017-10-03 Thread Steve Longerbeam
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. Signed-off-by: Steve Longerbeam --- drivers/staging/media/imx/imx-media-dev.c | 11

Re: [PATCH RFC] media: staging/imx: fix complete handler

2017-10-03 Thread Steve Longerbeam
On 10/03/2017 02:06 AM, Russell King - ARM Linux wrote: On Mon, Oct 02, 2017 at 05:59:30PM -0700, Steve Longerbeam wrote: On 10/01/2017 04:36 PM, Russell King - ARM Linux wrote: On Sun, Oct 01, 2017 at 01:16:53PM -0700, Steve Longerbeam wrote: Right, imx_media_add_vdev_to_pa() has followed a

Re: [PATCH] string.h: work around for increased stack usage

2017-10-03 Thread kbuild test robot
-increased-stack-usage/20171003-210611 config: x86_64-randconfig-ws0-10040032 (attached as .config) compiler: gcc-4.8 (Debian 4.8.4-1) 4.8.4 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All error/warnings (new ones prefixed by >>): In file include

Re: Memory freeing when dmabuf fds are exported with VIDIOC_EXPBUF

2017-10-03 Thread Nicolas Dufresne
I'd like to revive this discussion. Le lundi 01 août 2016 à 12:56 +0200, Hans Verkuil a écrit : > > > > Hans, Marek, any opinion on this ? > > What is the use-case for this? What you are doing here is to either free all > existing buffers or reallocate buffers. We can decide to rely on refcounti

Re: [PATCH v2] device property: preserve usecount for node passed to of_fwnode_graph_get_port_parent()

2017-10-03 Thread Rob Herring
On Sun, Aug 27, 2017 at 5:40 PM, Sakari Ailus wrote: > Hi Rob, > > On Tue, Aug 22, 2017 at 02:42:10PM -0500, Rob Herring wrote: >> On Tue, Aug 22, 2017 at 10:00 AM, Niklas Söderlund >> wrote: >> > Hi Rob, >> > >> > On 2017-08-22 09:49:35 -0500, Rob Herring wrote: >> >> On Mon, Aug 21, 2017 at 7:1

[PATCH 0/4] staging: rtlwifi: pr_err() strings should end with newlines

2017-10-03 Thread Arvind Yadav
pr_err() messages should end with a new-line to avoid other messages being concatenated. Arvind Yadav (4): [PATCH 1/4] staging: gs_fpgaboot: pr_err() strings should end with newlines [PATCH 2/4] staging: media: davinci_vpfe: pr_err() strings should end with newlines [PATCH 3/4] staging:

[PATCH 4/4] staging: rtlwifi: pr_err() strings should end with newlines

2017-10-03 Thread Arvind Yadav
pr_err() messages should end with a new-line to avoid other messages being concatenated. Signed-off-by: Arvind Yadav --- drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c | 6 +++--- drivers/staging/rtlwifi/rtl8822be/phy.c | 4 ++-- 2 files changed, 5 insertions

[PATCH 3/4] staging: bcm2835-camera: pr_err() strings should end with newlines

2017-10-03 Thread Arvind Yadav
pr_err() messages should end with a new-line to avoid other messages being concatenated. Signed-off-by: Arvind Yadav --- drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/vc04_services/bcm2835-camera/mmal

[PATCH 1/4] staging: gs_fpgaboot: pr_err() strings should end with newlines

2017-10-03 Thread Arvind Yadav
pr_err() messages should end with a new-line to avoid other messages being concatenated. Signed-off-by: Arvind Yadav --- drivers/staging/gs_fpgaboot/gs_fpgaboot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/gs_fpgaboot/gs_fpgaboot.c b/drivers/staging/gs_f

[PATCH 2/4] staging: media: davinci_vpfe: pr_err() strings should end with newlines

2017-10-03 Thread Arvind Yadav
pr_err() messages should end with a new-line to avoid other messages being concatenated. Signed-off-by: Arvind Yadav --- drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c b/

Re: [PATCH v3] staging: atomisp: add a driver for ov5648 camera sensor

2017-10-03 Thread Andy Shevchenko
On Mon, 2017-10-02 at 21:30 +0200, Devid Antonio Filoni wrote: > The ov5648 5-megapixel camera sensor from OmniVision supports up to > 2592x1944 > resolution and MIPI CSI-2 interface. Output format is raw sRGB/Bayer > with > 10 bits per colour (SGRBG10_1X10). > > This patch is a port of ov5648 dri

[PATCH v10 0/4] Add Rockchip RGA V4l2 support

2017-10-03 Thread Jacob Chen
This patch series add a v4l2 m2m drvier for rockchip RGA direct rendering based 2d graphics acceleration module. 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:

[PATCH v10 2/4] ARM: dts: rockchip: add RGA device node for RK3288

2017-10-03 Thread Jacob Chen
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 b/arch/arm/boot/dts/rk3288.dtsi index a0a0b08bff74..8c6dfc0abc42 1

[PATCH v10 1/4] rockchip/rga: v4l2 m2m support

2017-10-03 Thread Jacob Chen
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 colo

[PATCH v10 3/4] arm64: dts: rockchip: add RGA device node for RK3399

2017-10-03 Thread Jacob Chen
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 b/arch/arm64/boot/dts/rockchip/rk3399.dtsi

[PATCH v10 4/4] dt-bindings: Document the Rockchip RGA bindings

2017-10-03 Thread Jacob Chen
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 insertions(+) create mode 100644 Documentation/devicetree/bindings/me

Re: [PATCH RFC] media: staging/imx: fix complete handler

2017-10-03 Thread Russell King - ARM Linux
On Mon, Oct 02, 2017 at 05:59:30PM -0700, Steve Longerbeam wrote: > > > On 10/01/2017 04:36 PM, Russell King - ARM Linux wrote: > >On Sun, Oct 01, 2017 at 01:16:53PM -0700, Steve Longerbeam wrote: > >>Right, imx_media_add_vdev_to_pa() has followed a link to an > >>entity that imx is not aware of.

Re: [PATCH v9 1/4] rockchip/rga: v4l2 m2m support

2017-10-03 Thread Jacob Chen
Hi Hans, 2017-09-22 20:02 GMT+08:00 Hans Verkuil : > Hi Jacob, > > Sorry for the delay, but here is my review. > > I noticed that there is no patch for the MAINTAINERS file, please add an entry > there for this driver. > > On 14/09/17 03:19, Jacob Chen wrote: >> Rockchip RGA is a separate 2D raste

Re: [PATCH v6 24/25] rcar-vin: enable support for r8a7795

2017-10-03 Thread Geert Uytterhoeven
On Wed, Aug 23, 2017 at 1:26 AM, Niklas Söderlund wrote: > Add the SoC specific information for Renesas r8a7795. > > Signed-off-by: Niklas Söderlund > --- a/drivers/media/platform/rcar-vin/rcar-core.c > +++ b/drivers/media/platform/rcar-vin/rcar-core.c > @@ -1038,6 +1176,13 @@ static int rcar_v