Searched hist:cb6d000f (Results 1 – 6 of 6) sorted by relevance
/openbmc/linux/drivers/media/platform/nxp/dw100/ |
H A D | Makefile | cb6d000f Sat Jul 30 10:48:42 CDT 2022 Xavier Roumegue <xavier.roumegue@oss.nxp.com> media: dw100: Add i.MX8MP dw100 dewarper driver
Add a V4L2 mem-to-mem driver for the Vivante DW100 Dewarp Processor IP core found on i.MX8MP SoC.
The processor core applies a programmable geometrical transformation on input images to correct distorsion introduced by lenses. The transformation function is exposed as a grid map with 16x16 pixel macroblocks indexed using X, Y vertex coordinates.
The dewarping map can be set from application through a dedicated v4l2 control. If not set or invalid, the driver computes an identity map prior to starting the processing engine.
The driver supports scaling, cropping and pixel format conversion.
Signed-off-by: Xavier Roumegue <xavier.roumegue@oss.nxp.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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H A D | dw100_regs.h | cb6d000f Sat Jul 30 10:48:42 CDT 2022 Xavier Roumegue <xavier.roumegue@oss.nxp.com> media: dw100: Add i.MX8MP dw100 dewarper driver
Add a V4L2 mem-to-mem driver for the Vivante DW100 Dewarp Processor IP core found on i.MX8MP SoC.
The processor core applies a programmable geometrical transformation on input images to correct distorsion introduced by lenses. The transformation function is exposed as a grid map with 16x16 pixel macroblocks indexed using X, Y vertex coordinates.
The dewarping map can be set from application through a dedicated v4l2 control. If not set or invalid, the driver computes an identity map prior to starting the processing engine.
The driver supports scaling, cropping and pixel format conversion.
Signed-off-by: Xavier Roumegue <xavier.roumegue@oss.nxp.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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H A D | Kconfig | cb6d000f Sat Jul 30 10:48:42 CDT 2022 Xavier Roumegue <xavier.roumegue@oss.nxp.com> media: dw100: Add i.MX8MP dw100 dewarper driver
Add a V4L2 mem-to-mem driver for the Vivante DW100 Dewarp Processor IP core found on i.MX8MP SoC.
The processor core applies a programmable geometrical transformation on input images to correct distorsion introduced by lenses. The transformation function is exposed as a grid map with 16x16 pixel macroblocks indexed using X, Y vertex coordinates.
The dewarping map can be set from application through a dedicated v4l2 control. If not set or invalid, the driver computes an identity map prior to starting the processing engine.
The driver supports scaling, cropping and pixel format conversion.
Signed-off-by: Xavier Roumegue <xavier.roumegue@oss.nxp.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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H A D | dw100.c | cb6d000f Sat Jul 30 10:48:42 CDT 2022 Xavier Roumegue <xavier.roumegue@oss.nxp.com> media: dw100: Add i.MX8MP dw100 dewarper driver
Add a V4L2 mem-to-mem driver for the Vivante DW100 Dewarp Processor IP core found on i.MX8MP SoC.
The processor core applies a programmable geometrical transformation on input images to correct distorsion introduced by lenses. The transformation function is exposed as a grid map with 16x16 pixel macroblocks indexed using X, Y vertex coordinates.
The dewarping map can be set from application through a dedicated v4l2 control. If not set or invalid, the driver computes an identity map prior to starting the processing engine.
The driver supports scaling, cropping and pixel format conversion.
Signed-off-by: Xavier Roumegue <xavier.roumegue@oss.nxp.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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/openbmc/linux/drivers/media/platform/nxp/ |
H A D | Makefile | cb6d000f Sat Jul 30 10:48:42 CDT 2022 Xavier Roumegue <xavier.roumegue@oss.nxp.com> media: dw100: Add i.MX8MP dw100 dewarper driver
Add a V4L2 mem-to-mem driver for the Vivante DW100 Dewarp Processor IP core found on i.MX8MP SoC.
The processor core applies a programmable geometrical transformation on input images to correct distorsion introduced by lenses. The transformation function is exposed as a grid map with 16x16 pixel macroblocks indexed using X, Y vertex coordinates.
The dewarping map can be set from application through a dedicated v4l2 control. If not set or invalid, the driver computes an identity map prior to starting the processing engine.
The driver supports scaling, cropping and pixel format conversion.
Signed-off-by: Xavier Roumegue <xavier.roumegue@oss.nxp.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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H A D | Kconfig | cb6d000f Sat Jul 30 10:48:42 CDT 2022 Xavier Roumegue <xavier.roumegue@oss.nxp.com> media: dw100: Add i.MX8MP dw100 dewarper driver
Add a V4L2 mem-to-mem driver for the Vivante DW100 Dewarp Processor IP core found on i.MX8MP SoC.
The processor core applies a programmable geometrical transformation on input images to correct distorsion introduced by lenses. The transformation function is exposed as a grid map with 16x16 pixel macroblocks indexed using X, Y vertex coordinates.
The dewarping map can be set from application through a dedicated v4l2 control. If not set or invalid, the driver computes an identity map prior to starting the processing engine.
The driver supports scaling, cropping and pixel format conversion.
Signed-off-by: Xavier Roumegue <xavier.roumegue@oss.nxp.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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