Re: [PATCHv4 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2019-07-19 Thread Nicolas Dufresne
Le vendredi 19 juillet 2019 à 14:45 +0900, Tomasz Figa a écrit : > On Wed, Jul 17, 2019 at 9:18 PM Nicolas Dufresne wrote: > > Hello, > > > > there is one little detail/proposal, see inline . > > > > Le lundi 03 juin 2019 à 13:28 +0200, Hans Verkuil a écrit : > > > From: Tomasz Figa > > > > >

Re: [PATCHv4 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2019-07-18 Thread Tomasz Figa
On Wed, Jul 17, 2019 at 9:18 PM Nicolas Dufresne wrote: > > Hello, > > there is one little detail/proposal, see inline . > > Le lundi 03 juin 2019 à 13:28 +0200, Hans Verkuil a écrit : > > From: Tomasz Figa > > > > Due to complexity of the video decoding process, the V4L2 drivers of > > stateful

Re: [PATCHv4 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2019-07-17 Thread Nicolas Dufresne
Hello, there is one little detail/proposal, see inline . Le lundi 03 juin 2019 à 13:28 +0200, Hans Verkuil a écrit : > From: Tomasz Figa > > Due to complexity of the video decoding process, the V4L2 drivers of > stateful decoder hardware require specific sequences of V4L2 API calls > to be foll

Re: [PATCHv4 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2019-07-16 Thread Nicolas Dufresne
Le lundi 15 juillet 2019 à 14:12 +0200, Maxime Jourdan a écrit : > On Tue, Jun 11, 2019 at 10:29 AM Hans Verkuil > wrote: > > On 6/10/19 9:54 PM, Nicolas Dufresne wrote: > > > Hi Hans, > > > > > > I went through it, and I think we are close to ready. Unfortunately, I > > > believe the SOURCE_CHA

Re: [PATCHv4 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2019-07-15 Thread Maxime Jourdan
On Tue, Jun 11, 2019 at 10:29 AM Hans Verkuil wrote: > > On 6/10/19 9:54 PM, Nicolas Dufresne wrote: > > Hi Hans, > > > > I went through it, and I think we are close to ready. Unfortunately, I > > believe the SOURCE_CHANGE event is still under specified. There was a > > post recently to try and ad

Re: [PATCHv4 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2019-07-10 Thread Hans Verkuil
On 7/10/19 10:23 AM, Tomasz Figa wrote: > On Wed, Jul 10, 2019 at 5:09 PM Hans Verkuil wrote: >> >> On 7/3/19 6:58 AM, Tomasz Figa wrote: >>> Hi Hans, >>> >>> On Mon, Jun 3, 2019 at 8:28 PM Hans Verkuil >>> wrote: From: Tomasz Figa Due to complexity of the video decoding pro

Re: [PATCHv4 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2019-07-10 Thread Tomasz Figa
On Wed, Jul 10, 2019 at 5:09 PM Hans Verkuil wrote: > > On 7/3/19 6:58 AM, Tomasz Figa wrote: > > Hi Hans, > > > > On Mon, Jun 3, 2019 at 8:28 PM Hans Verkuil > > wrote: > >> > >> From: Tomasz Figa > >> > >> Due to complexity of the video decoding process, the V4L2 drivers of > >> stateful deco

Re: [PATCHv4 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2019-07-10 Thread Hans Verkuil
On 7/3/19 6:58 AM, Tomasz Figa wrote: > Hi Hans, > > On Mon, Jun 3, 2019 at 8:28 PM Hans Verkuil wrote: >> >> From: Tomasz Figa >> >> Due to complexity of the video decoding process, the V4L2 drivers of >> stateful decoder hardware require specific sequences of V4L2 API calls >> to be followed.

Re: [PATCHv4 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2019-07-02 Thread Tomasz Figa
Hi Hans, On Mon, Jun 3, 2019 at 8:28 PM Hans Verkuil wrote: > > From: Tomasz Figa > > Due to complexity of the video decoding process, the V4L2 drivers of > stateful decoder hardware require specific sequences of V4L2 API calls > to be followed. These include capability enumeration, initializati

Re: [PATCHv4 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2019-06-12 Thread Hans Verkuil
On 6/12/19 8:49 AM, Hans Verkuil wrote: > On 6/12/19 2:25 AM, Nicolas Dufresne wrote: >> Le mardi 11 juin 2019 à 10:29 +0200, Hans Verkuil a écrit : >>> On 6/10/19 9:54 PM, Nicolas Dufresne wrote: Hi Hans, I went through it, and I think we are close to ready. Unfortunately, I be

Re: [PATCHv4 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2019-06-11 Thread Hans Verkuil
On 6/12/19 2:25 AM, Nicolas Dufresne wrote: > Le mardi 11 juin 2019 à 10:29 +0200, Hans Verkuil a écrit : >> On 6/10/19 9:54 PM, Nicolas Dufresne wrote: >>> Hi Hans, >>> >>> I went through it, and I think we are close to ready. Unfortunately, I >>> believe the SOURCE_CHANGE event is still under spe

Re: [PATCHv4 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2019-06-11 Thread Nicolas Dufresne
Le mardi 11 juin 2019 à 10:29 +0200, Hans Verkuil a écrit : > On 6/10/19 9:54 PM, Nicolas Dufresne wrote: > > Hi Hans, > > > > I went through it, and I think we are close to ready. Unfortunately, I > > believe the SOURCE_CHANGE event is still under specified. There was a > > post recently to try a

Re: [PATCHv4 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2019-06-11 Thread Hans Verkuil
On 6/10/19 9:54 PM, Nicolas Dufresne wrote: > Hi Hans, > > I went through it, and I think we are close to ready. Unfortunately, I > believe the SOURCE_CHANGE event is still under specified. There was a > post recently to try and add a new flag for changes in color space > which is not included her

Re: [PATCHv4 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2019-06-10 Thread Nicolas Dufresne
Hi Hans, I went through it, and I think we are close to ready. Unfortunately, I believe the SOURCE_CHANGE event is still under specified. There was a post recently to try and add a new flag for changes in color space which is not included here. We are also missing a workflow for changes that don't

[PATCHv4 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2019-06-03 Thread Hans Verkuil
From: Tomasz Figa Due to complexity of the video decoding process, the V4L2 drivers of stateful decoder hardware require specific sequences of V4L2 API calls to be followed. These include capability enumeration, initialization, decoding, seek, pause, dynamic resolution change, drain and end of st