Reviewed-by: Wu-Cheng Li
On Tue, Jan 9, 2018 at 4:42 PM, Tomasz Figa wrote:
> Currently the driver signals the source change event only in case of
> a midstream resolution change, however the initial format detection
> is also defined as a source change by the V4L2 codec API specification.
> Fix
Reviewed-by: Wu-Cheng Li
On Thu, Apr 13, 2017 at 12:18 PM, Minghsiu Tsai
wrote:
> From: Daniel Kurtz
>
> Experiments show that the:
> (1) mtk-mdp uses the _MPLANE form of CAPTURE/OUTPUT
> (2) CAPTURE types use CROP targets, and OUTPUT types use COMPOSE targets
>
> Signed-off-by: Daniel Kurtz
On Tue, Mar 14, 2017 at 10:21 PM, Minghsiu Tsai
wrote:
> The symptom is continuous log "mtk-jpeg 18004000.jpegdec: Context is NULL"
> in kernel log. It is becauese the error handling in irq doesn't clear
> interrupt.
>
> The calling flow like as below when issue happen
> mtk_jpeg_device_run()
> mt
On Tue, Mar 7, 2017 at 3:59 PM, Tiffany Lin wrote:
> On Tue, 2017-03-07 at 14:03 +0800, Wu-Cheng Li wrote:
>> From: Wu-Cheng Li
>>
>> VPU firmware has a bug and may return invalid buffer index for
>> some vp9 videos. Check the buffer indexes before accessing the
>> buffer.
>>
>> Signed-off-by: Wu
On Wed, Jul 13, 2016 at 3:14 AM, Nicolas Dufresne
wrote:
> Le mardi 12 juillet 2016 à 15:08 -0400, Nicolas Dufresne a écrit :
>> Le mardi 12 juillet 2016 à 16:16 +0800, Wu-Cheng Li (李務誠) a écrit :
>> > Decoder hardware produces MT21 (compressed). Image processor can
>>
On Mon, Jul 11, 2016 at 10:56 AM, tiffany lin wrote:
> Hi Hans,
>
> On Fri, 2016-07-08 at 12:23 +0200, Hans Verkuil wrote:
>> On 05/30/2016 02:29 PM, Tiffany Lin wrote:
>> > Add V4L2_PIX_FMT_MT21 documentation
>> >
>> > Signed-off-by: Tiffany Lin
>> > ---
>> > Documentation/DocBook/media/v4l/pix
+Andrew. Last I heard the license was ready and Andrew was preparing
the VPU firmware. Andrew. Is the firmware ready to submit?
On Fri, Jul 1, 2016 at 6:11 PM, Hans Verkuil wrote:
> On 06/16/2016 12:54 PM, Mauro Carvalho Chehab wrote:
>> Em Tue, 14 Jun 2016 19:08:08 +0800
>> tiffany lin escreveu
On Wed, Jun 8, 2016 at 6:13 AM, Hans Verkuil wrote:
>
>
> On 06/07/2016 11:22 PM, Mauro Carvalho Chehab wrote:
>>
>> Em Mon, 30 May 2016 20:29:14 +0800
>> Tiffany Lin escreveu:
>>
>>> ==
>>> Introduction
>>> ==
>>>
>>> The purpose of this series is to add the driver for
> >
> > ...
> >
> > > +static int fops_vcodec_open(struct file *file)
> > > +{
> > > + struct video_device *vfd = video_devdata(file);
> > > + struct mtk_vcodec_dev *dev = video_drvdata(file);
> > > + struct mtk_vcodec_ctx *ctx = NULL;
> > > + int ret = 0;
> > > +
> > > + if (dev->instanc
On Thu, Feb 4, 2016 at 7:35 PM, Tiffany Lin wrote:
> From: Andrew-CT Chen
>
> Add v4l2 layer encoder driver for MT8173
>
> Signed-off-by: Tiffany Lin
> ---
> drivers/media/platform/Kconfig | 11 +
> drivers/media/platform/Makefile|2 +
> drivers/med
On Thu, Feb 4, 2016 at 7:34 PM, Tiffany Lin wrote:
> The VPU driver for hw video codec embedded in Mediatek's MT8173 SOCs.
> It is able to handle video decoding/encoding of in a range of formats.
> The driver provides with VPU firmware download, memory management and
> the communication interface
Hi Hans,
Can you look at the patch again? I've changed the name from
V4L2_CID_MPEG_VIDEO_FORCE_I_FRAME to
V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME. Thanks.
Wu-Cheng
On Tue, Jan 19, 2016 at 3:07 PM, Wu-Cheng Li wrote:
> v4 changes:
> - Change the name to V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME.
> - Add co
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