Re: [PATCH 2/2] media: s5p-mfc: fix lock confection - request_firmware() once and keep state

I can confirm, with this patch, there is always error loading MFC in boot log, since FS is not mounted. -Marian On Fri, Nov 3, 2017 at 10:57 AM, Shuah Khan wrote: > On 11/02/2017 02:31 AM, Andrzej Hajda wrote: >> On 06.10.2017 23:30, Shuah Khan wrote: >>> Driver calls request_firmware() whenever

Re: [PATCH 0/2] Fix s5p-mfc lock contention in request firmware paths

Hi Shuah, For MFC patch, you can delete the "dev" variable since it's not being used anymore and results in a compile warning. - struct s5p_mfc_dev *dev = ctx->dev; Cheers, Marian On Thu, Oct 26, 2017 at 7:54 AM, Shuah Khan wrote: > On 10/06/2017 03:30 PM, Shuah Khan wrote: >> This patch serie

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 extra-controls="encode,h264_level=10,h2

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 http://paste.debian.net

Re: [PATCH v2 00/15] Exynos MFC v6+ - remove the need for the reserved memory

2017, at 8:10 pm, Marek Szyprowski > wrote: > > Hi Marian, > > On 2017-03-22 10:33, Marian Mihailescu wrote: >> Hi, >> >> I was testing with the linux-next kernel + the v2 patches >> HW: odroid xu4 >> decoding (working): tested with gstreamer >>

Re: [PATCH v2 00/15] Exynos MFC v6+ - remove the need for the reserved memory

ted even adding s5p_mfc.mem=64M did not make the encoder work. Any thoughts? Thanks, M. (resent in plain text format) > On 17 Mar. 2017, at 10:36 pm, Andrzej Hajda wrote: > > Hi Marian, > > On 15.03.2017 12:36, Marian Mihailescu wrote: >> Hi, >> >> After testin

Re: [PATCH v2 00/15] Exynos MFC v6+ - remove the need for the reserved memory

las > wrote: > > Hello Marian, > > On Wed, Mar 15, 2017 at 8:36 AM, Marian Mihailescu > wrote: >> Hi, >> >> After testing these patches, encoding using MFC fails when requesting >> buffers for capture (it works for output) with ENOMEM (it complains it >&

[PATCH v2 00/15] Exynos MFC v6+ - remove the need for the reserved memory

Hi, After testing these patches, encoding using MFC fails when requesting buffers for capture (it works for output) with ENOMEM (it complains it cannot allocate memory on bank1). Did anyone else test encoding? Thanks, Marian Either I've been missing something or nothing has been going on. (K. E.