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: Mon Mar 26 05:00:12 CEST 2018 media-tree git hash:6ccd228e0cfce2a4f44558422d25c60fcb1a6710 media_build

Re: [RFC v2 00/10] Preparing the request API

On Sat, Mar 24, 2018 at 6:17 AM, Sakari Ailus wrote: > Hi folks, > > This preliminary RFC patchset prepares for the request API. What's new > here is support for binding arbitrary configuration or resources to > requests. > > There are a few new concepts here: > >

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[PATCH] media: i2c: tvp5150: fix color burst lock instability on some hardware

According to the datasheet, INTREQ/GPCL/VBLK should have a pull-up/down resistor if it's been disabled. On hardware that does not have such resistor, we should use the default output enable value. This prevents the color burst lock instability problem. Signed-off-by: Nasser Afshin

Re: [PATCH] dma-buf: use parameter structure for dma_buf_attach

Hi Christian, I love your patch! Yet something to improve: [auto build test ERROR on drm/drm-next] [also build test ERROR on v4.16-rc6 next-20180323] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

[PATCH for v4.17] v4l2-tpg-core.c: add space after %

I know, it's a measly space, but I can't stand it since the V4L2_PIX_FMT_NV24 case before this case does it right. So add the space in order to restore blessed symmetry and consistency and to make the world whole again... Signed-off-by: Hans Verkuil --- diff --git

[PATCH v6 6/6] [media] cxusb: add analog mode support for Medion MD95700

This patch adds support for analog part of Medion 95700 in the cxusb driver. What works: * Video capture at various sizes with sequential fields, * Input switching (TV Tuner, Composite, S-Video), * TV and radio tuning, * Video standard switching and auto detection, * Radio mode switching (stereo

[PATCH v6 3/6] cx25840: add pin to pad mapping and output format configuration

This commit adds pin to pad mapping and output format configuration support in CX2584x-series chips to cx25840 driver. This functionality is then used to allow disabling ivtv-specific hacks (called a "generic mode"), so cx25840 driver can be used for other devices not needing them without risking

[PATCH v6 2/6] cx25840: add kernel-doc description of struct cx25840_state

This commit describes a device instance private data of the driver (struct cx25840_state) in a kernel-doc style comment. Signed-off-by: Maciej S. Szmigiero --- drivers/media/i2c/cx25840/cx25840-core.h | 33 ++-- 1 file changed, 31

[PATCH v6 1/6] ivtv: zero-initialize cx25840 platform data

We need to zero-initialize cx25840 platform data structure to make sure that its future members do not contain random stack garbage. Signed-off-by: Maciej S. Szmigiero --- drivers/media/pci/ivtv/ivtv-i2c.c | 1 + 1 file changed, 1 insertion(+) diff --git

[PATCH v6 4/6] tuner-simple: allow setting mono radio mode

For some types of tuners (Philips FMD1216ME(X) MK3 currently) we know that letting TDA9887 output port 1 remain high (inactive) will switch FM radio to mono mode. Let's make use of this functionality - nothing changes for the default stereo radio mode. Tested on a Medion 95700 board which has a

[PATCH v6 5/6] [media] cxusb: implement Medion MD95700 digital / analog coexistence

This patch prepares cxusb driver for supporting the analog part of Medion 95700 (previously only the digital - DVB - mode was supported). Specifically, it adds support for: * switching the device between analog and digital modes of operation, * enforcing that only one mode is active at the same

[PATCH v6 0/6] [media] Add analog mode support for Medion MD95700

This series adds support for analog part of Medion 95700 in the cxusb driver. What works: * Video capture at various sizes with sequential fields, * Input switching (TV Tuner, Composite, S-Video), * TV and radio tuning, * Video standard switching and auto detection, * Radio mode switching (stereo

Re: [RFC v2 00/10] Preparing the request API

On 03/25/2018 05:12 PM, Hans Verkuil wrote: > Hi all, > > On 03/23/2018 10:17 PM, Sakari Ailus wrote: >> Hi folks, >> >> This preliminary RFC patchset prepares for the request API. What's new >> here is support for binding arbitrary configuration or resources to >> requests. >> >> There are a few

RE: [PATCH v9.1] media: imx258: Add imx258 camera sensor driver

Hi Tomasz, Sakari, Thanks for your kindly comments. We will have an internal discussion on VBLANK control implementation to let it be read-only. And for test pattern, we will definitely implement it but will remove the item from v4l2 menu first. However, since in the early stage, we found an

Re: [RFC v2 00/10] Preparing the request API

Hi all, On 03/23/2018 10:17 PM, Sakari Ailus wrote: > Hi folks, > > This preliminary RFC patchset prepares for the request API. What's new > here is support for binding arbitrary configuration or resources to > requests. > > There are a few new concepts here: > > Class --- a type of

[PATCH] dma-buf: use parameter structure for dma_buf_attach

Move the parameters into a structure to make it simpler to extend it in follow up patches. This also adds the importer private as parameter so that we can directly work with a completely filled in attachment structure. Signed-off-by: Christian König ---

[PATCH 8/8] drm/amdgpu: add support for exporting VRAM using DMA-buf

We should be able to do this now after checking all the prerequisites. Signed-off-by: Christian König --- drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c| 44 +++--- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 9 +++

[PATCH 1/8] lib/scatterlist: add sg_set_dma_addr() helper

Use this function to set an sg entry to point to device resources mapped using dma_map_resource(). The page pointer is set to NULL and only the DMA address, length and offset values are valid. Signed-off-by: Christian König --- include/linux/scatterlist.h | 23

[PATCH 2/8] PCI: Add pci_find_common_upstream_dev()

From: "wda...@nvidia.com" Add an interface to find the first device which is upstream of both devices. Signed-off-by: Will Davis Signed-off-by: Christian König --- drivers/pci/search.c | 24

[PATCH 4/8] dma-buf: add peer2peer flag

Add a peer2peer flag noting that the importer can deal with device resources which are not backed by pages. Signed-off-by: Christian König --- drivers/dma-buf/dma-buf.c | 1 + include/linux/dma-buf.h | 4 2 files changed, 5 insertions(+) diff --git

[PATCH 3/8] PCI: Add pci_peer_traffic_supported()

From: "wda...@nvidia.com" Add checks for topology and ACS configuration to determine whether or not peer traffic should be supported between two PCI devices. Signed-off-by: Will Davis Signed-off-by: Christian König ---

[PATCH 7/8] drm/amdgpu: add amdgpu_gem_attach

Check if we can do peer2peer on the PCIe bus. Signed-off-by: Christian König --- drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c | 24 1 file changed, 24 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c

[PATCH 6/8] drm/amdgpu: note that we can handle peer2peer DMA-buf

Importing should work out of the box. Signed-off-by: Christian König --- drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c index

[PATCH 5/8] drm/amdgpu: print DMA-buf status in debugfs

Just note if a BO was imported/exported. Signed-off-by: Christian König --- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 11 +++ 1 file changed, 11 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index

[PATCH 4/5] drm/amdgpu: add independent DMA-buf export v2

Instead of relying on the DRM functions just implement our own export functions. This adds support for taking care of unpinned DMA-buf. v2: fix unintended recursion, remove debugging leftovers Signed-off-by: Christian König --- drivers/gpu/drm/amd/amdgpu/amdgpu.h

[PATCH 2/5] drm/ttm: keep a reference to transfer pipelined BOs

Make sure the transfered BO is never destroy before the transfer BO. Signed-off-by: Christian König --- drivers/gpu/drm/ttm/ttm_bo_util.c | 50 +++ 1 file changed, 30 insertions(+), 20 deletions(-) diff --git

[PATCH 5/5] drm/amdgpu: add independent DMA-buf import v3

Instead of relying on the DRM functions just implement our own import functions. This adds support for taking care of unpinned DMA-buf. v2: enable for all exporters, not just amdgpu, fix invalidation handling, lock reservation object while setting callback v3: change to new dma_buf attach

[PATCH 1/5] dma-buf: add optional invalidate_mappings callback v3

Each importer can now provide an invalidate_mappings callback. This allows the exporter to provide the mappings without the need to pin the backing store. v2: don't try to invalidate mappings when the callback is NULL, lock the reservation obj while using the attachments, add helper to

[PATCH 3/5] drm/ttm: remove the backing store if no placement is given

Pipeline removal of the BOs backing store when the placement is given during validation. Signed-off-by: Christian König --- drivers/gpu/drm/ttm/ttm_bo.c | 12 1 file changed, 12 insertions(+) diff --git a/drivers/gpu/drm/ttm/ttm_bo.c