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Series |
imx-jpeg: Support dynamic resolution change
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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
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