mbox series

[v2,0/5] imx-jpeg: Support dynamic resolution change

Message ID cover.1647590462.git.ming.qian@nxp.com
Headers show
Series imx-jpeg: Support dynamic resolution change | expand

Message

Ming Qian March 18, 2022, 8:16 a.m. UTC 
These patchset are to support dynamic resolution change.
Avoid decoding error or even kernel panic.
Otherwise, the Gstreamer v4l2videodec will fail to decode jpeg
who is not decoded to yuyv.

Ming Qian (5):
  media: imx-jpeg: Refactor function mxc_jpeg_parse
  media: imx-jpeg: Identify and handle precision correctly
  media: imx-jpeg: Propagate the output frame size to the capture side
  media: imx-jpeg: Handle source change in a function
  media: imx-jpeg: Support dynamic resolution change

 .../media/platform/nxp/imx-jpeg/mxc-jpeg.c    | 244 ++++++++++++------
 .../media/platform/nxp/imx-jpeg/mxc-jpeg.h    |   3 +
 2 files changed, 169 insertions(+), 78 deletions(-)


base-commit: 71e6d0608e4d1b79069990c7dacb3600ced28a3b

Comments

Mirela Rabulea OSS March 21, 2022, 4:41 p.m. UTC | #1 
On 18.03.2022 10:16, Ming Qian wrote:
> These patchset are to support dynamic resolution change.
> Avoid decoding error or even kernel panic.
> Otherwise, the Gstreamer v4l2videodec will fail to decode jpeg
> who is not decoded to yuyv.
> 

For the entire patchset:
Reviewed-by: Mirela Rabulea <mirela.rabulea@nxp.com>

> Ming Qian (5):
>    media: imx-jpeg: Refactor function mxc_jpeg_parse
>    media: imx-jpeg: Identify and handle precision correctly
>    media: imx-jpeg: Propagate the output frame size to the capture side
>    media: imx-jpeg: Handle source change in a function
>    media: imx-jpeg: Support dynamic resolution change
> 
>   .../media/platform/nxp/imx-jpeg/mxc-jpeg.c    | 244 ++++++++++++------
>   .../media/platform/nxp/imx-jpeg/mxc-jpeg.h    |   3 +
>   2 files changed, 169 insertions(+), 78 deletions(-)
> 
> 
> base-commit: 71e6d0608e4d1b79069990c7dacb3600ced28a3b