forked from Minki/linux
[media] omap3isp: Move *_init_entities() functions to the init/cleanup section
Group all init/cleanup functions together to make the code more readable. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Laurent Pinchart
Mauro Carvalho Chehab
parent
63b4ca23ed
commit
39099d09ae
@ -2152,6 +2152,37 @@ static const struct media_entity_operations ccdc_media_ops = {
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.link_setup = ccdc_link_setup,
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};
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void omap3isp_ccdc_unregister_entities(struct isp_ccdc_device *ccdc)
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{
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v4l2_device_unregister_subdev(&ccdc->subdev);
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omap3isp_video_unregister(&ccdc->video_out);
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}
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int omap3isp_ccdc_register_entities(struct isp_ccdc_device *ccdc,
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struct v4l2_device *vdev)
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{
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int ret;
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/* Register the subdev and video node. */
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ret = v4l2_device_register_subdev(vdev, &ccdc->subdev);
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if (ret < 0)
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goto error;
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ret = omap3isp_video_register(&ccdc->video_out, vdev);
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if (ret < 0)
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goto error;
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return 0;
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error:
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omap3isp_ccdc_unregister_entities(ccdc);
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return ret;
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}
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/* -----------------------------------------------------------------------------
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* ISP CCDC initialisation and cleanup
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*/
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/*
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* ccdc_init_entities - Initialize V4L2 subdev and media entity
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* @ccdc: ISP CCDC module
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@ -2204,37 +2235,6 @@ static int ccdc_init_entities(struct isp_ccdc_device *ccdc)
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return 0;
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}
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void omap3isp_ccdc_unregister_entities(struct isp_ccdc_device *ccdc)
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{
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v4l2_device_unregister_subdev(&ccdc->subdev);
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omap3isp_video_unregister(&ccdc->video_out);
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}
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int omap3isp_ccdc_register_entities(struct isp_ccdc_device *ccdc,
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struct v4l2_device *vdev)
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{
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int ret;
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/* Register the subdev and video node. */
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ret = v4l2_device_register_subdev(vdev, &ccdc->subdev);
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if (ret < 0)
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goto error;
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ret = omap3isp_video_register(&ccdc->video_out, vdev);
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if (ret < 0)
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goto error;
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return 0;
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error:
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omap3isp_ccdc_unregister_entities(ccdc);
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return ret;
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}
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/* -----------------------------------------------------------------------------
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* ISP CCDC initialisation and cleanup
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*/
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/*
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* omap3isp_ccdc_init - CCDC module initialization.
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* @dev: Device pointer specific to the OMAP3 ISP.
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@ -1031,6 +1031,48 @@ static const struct media_entity_operations ccp2_media_ops = {
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.link_setup = ccp2_link_setup,
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};
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/*
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* omap3isp_ccp2_unregister_entities - Unregister media entities: subdev
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* @ccp2: Pointer to ISP CCP2 device
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*/
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void omap3isp_ccp2_unregister_entities(struct isp_ccp2_device *ccp2)
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{
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v4l2_device_unregister_subdev(&ccp2->subdev);
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omap3isp_video_unregister(&ccp2->video_in);
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}
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/*
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* omap3isp_ccp2_register_entities - Register the subdev media entity
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* @ccp2: Pointer to ISP CCP2 device
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* @vdev: Pointer to v4l device
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* return negative error code or zero on success
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*/
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int omap3isp_ccp2_register_entities(struct isp_ccp2_device *ccp2,
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struct v4l2_device *vdev)
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{
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int ret;
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/* Register the subdev and video nodes. */
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ret = v4l2_device_register_subdev(vdev, &ccp2->subdev);
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if (ret < 0)
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goto error;
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ret = omap3isp_video_register(&ccp2->video_in, vdev);
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if (ret < 0)
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goto error;
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return 0;
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error:
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omap3isp_ccp2_unregister_entities(ccp2);
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return ret;
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}
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/* -----------------------------------------------------------------------------
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* ISP ccp2 initialisation and cleanup
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*/
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/*
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* ccp2_init_entities - Initialize ccp2 subdev and media entity.
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* @ccp2: Pointer to ISP CCP2 device
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@ -1094,62 +1136,6 @@ static int ccp2_init_entities(struct isp_ccp2_device *ccp2)
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return 0;
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}
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/*
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* omap3isp_ccp2_unregister_entities - Unregister media entities: subdev
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* @ccp2: Pointer to ISP CCP2 device
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*/
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void omap3isp_ccp2_unregister_entities(struct isp_ccp2_device *ccp2)
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{
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v4l2_device_unregister_subdev(&ccp2->subdev);
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omap3isp_video_unregister(&ccp2->video_in);
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}
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/*
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* omap3isp_ccp2_register_entities - Register the subdev media entity
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* @ccp2: Pointer to ISP CCP2 device
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* @vdev: Pointer to v4l device
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* return negative error code or zero on success
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*/
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int omap3isp_ccp2_register_entities(struct isp_ccp2_device *ccp2,
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struct v4l2_device *vdev)
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{
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int ret;
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/* Register the subdev and video nodes. */
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ret = v4l2_device_register_subdev(vdev, &ccp2->subdev);
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if (ret < 0)
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goto error;
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ret = omap3isp_video_register(&ccp2->video_in, vdev);
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if (ret < 0)
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goto error;
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return 0;
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error:
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omap3isp_ccp2_unregister_entities(ccp2);
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return ret;
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}
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/* -----------------------------------------------------------------------------
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* ISP ccp2 initialisation and cleanup
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*/
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/*
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* omap3isp_ccp2_cleanup - CCP2 un-initialization
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* @isp : Pointer to ISP device
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*/
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void omap3isp_ccp2_cleanup(struct isp_device *isp)
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{
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struct isp_ccp2_device *ccp2 = &isp->isp_ccp2;
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omap3isp_video_cleanup(&ccp2->video_in);
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media_entity_cleanup(&ccp2->subdev.entity);
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regulator_put(ccp2->vdds_csib);
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}
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/*
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* omap3isp_ccp2_init - CCP2 initialization.
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* @isp : Pointer to ISP device
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@ -1195,3 +1181,17 @@ out:
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return ret;
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}
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/*
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* omap3isp_ccp2_cleanup - CCP2 un-initialization
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* @isp : Pointer to ISP device
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*/
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void omap3isp_ccp2_cleanup(struct isp_device *isp)
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{
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struct isp_ccp2_device *ccp2 = &isp->isp_ccp2;
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omap3isp_video_cleanup(&ccp2->video_in);
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media_entity_cleanup(&ccp2->subdev.entity);
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regulator_put(ccp2->vdds_csib);
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}
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@ -1187,6 +1187,37 @@ static const struct media_entity_operations csi2_media_ops = {
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.link_setup = csi2_link_setup,
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};
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void omap3isp_csi2_unregister_entities(struct isp_csi2_device *csi2)
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{
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v4l2_device_unregister_subdev(&csi2->subdev);
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omap3isp_video_unregister(&csi2->video_out);
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}
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int omap3isp_csi2_register_entities(struct isp_csi2_device *csi2,
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struct v4l2_device *vdev)
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{
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int ret;
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/* Register the subdev and video nodes. */
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ret = v4l2_device_register_subdev(vdev, &csi2->subdev);
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if (ret < 0)
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goto error;
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ret = omap3isp_video_register(&csi2->video_out, vdev);
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if (ret < 0)
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goto error;
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return 0;
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error:
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omap3isp_csi2_unregister_entities(csi2);
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return ret;
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}
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/* -----------------------------------------------------------------------------
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* ISP CSI2 initialisation and cleanup
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*/
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/*
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* csi2_init_entities - Initialize subdev and media entity.
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* @csi2: Pointer to csi2 structure.
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@ -1239,48 +1270,6 @@ static int csi2_init_entities(struct isp_csi2_device *csi2)
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return 0;
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}
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void omap3isp_csi2_unregister_entities(struct isp_csi2_device *csi2)
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{
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v4l2_device_unregister_subdev(&csi2->subdev);
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omap3isp_video_unregister(&csi2->video_out);
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}
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int omap3isp_csi2_register_entities(struct isp_csi2_device *csi2,
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struct v4l2_device *vdev)
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{
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int ret;
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/* Register the subdev and video nodes. */
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ret = v4l2_device_register_subdev(vdev, &csi2->subdev);
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if (ret < 0)
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goto error;
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ret = omap3isp_video_register(&csi2->video_out, vdev);
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if (ret < 0)
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goto error;
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return 0;
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error:
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omap3isp_csi2_unregister_entities(csi2);
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return ret;
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}
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/* -----------------------------------------------------------------------------
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* ISP CSI2 initialisation and cleanup
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*/
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/*
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* omap3isp_csi2_cleanup - Routine for module driver cleanup
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*/
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void omap3isp_csi2_cleanup(struct isp_device *isp)
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{
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struct isp_csi2_device *csi2a = &isp->isp_csi2a;
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omap3isp_video_cleanup(&csi2a->video_out);
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media_entity_cleanup(&csi2a->subdev.entity);
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}
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/*
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* omap3isp_csi2_init - Routine for module driver init
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*/
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@ -1317,3 +1306,14 @@ fail:
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omap3isp_csi2_cleanup(isp);
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return ret;
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}
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/*
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* omap3isp_csi2_cleanup - Routine for module driver cleanup
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*/
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void omap3isp_csi2_cleanup(struct isp_device *isp)
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{
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struct isp_csi2_device *csi2a = &isp->isp_csi2a;
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omap3isp_video_cleanup(&csi2a->video_out);
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media_entity_cleanup(&csi2a->subdev.entity);
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}
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@ -1966,8 +1966,44 @@ static const struct media_entity_operations preview_media_ops = {
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.link_setup = preview_link_setup,
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};
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void omap3isp_preview_unregister_entities(struct isp_prev_device *prev)
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{
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v4l2_device_unregister_subdev(&prev->subdev);
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omap3isp_video_unregister(&prev->video_in);
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omap3isp_video_unregister(&prev->video_out);
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}
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int omap3isp_preview_register_entities(struct isp_prev_device *prev,
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struct v4l2_device *vdev)
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{
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int ret;
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/* Register the subdev and video nodes. */
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ret = v4l2_device_register_subdev(vdev, &prev->subdev);
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if (ret < 0)
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goto error;
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ret = omap3isp_video_register(&prev->video_in, vdev);
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if (ret < 0)
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goto error;
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ret = omap3isp_video_register(&prev->video_out, vdev);
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if (ret < 0)
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goto error;
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return 0;
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error:
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omap3isp_preview_unregister_entities(prev);
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return ret;
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}
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/* -----------------------------------------------------------------------------
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* ISP previewer initialisation and cleanup
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*/
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/*
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* review_init_entities - Initialize subdev and media entity.
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* preview_init_entities - Initialize subdev and media entity.
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* @prev : Pointer to preview structure
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* return -ENOMEM or zero on success
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*/
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@ -2044,52 +2080,6 @@ static int preview_init_entities(struct isp_prev_device *prev)
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return 0;
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}
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void omap3isp_preview_unregister_entities(struct isp_prev_device *prev)
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{
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v4l2_device_unregister_subdev(&prev->subdev);
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omap3isp_video_unregister(&prev->video_in);
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omap3isp_video_unregister(&prev->video_out);
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}
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int omap3isp_preview_register_entities(struct isp_prev_device *prev,
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struct v4l2_device *vdev)
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{
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int ret;
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/* Register the subdev and video nodes. */
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ret = v4l2_device_register_subdev(vdev, &prev->subdev);
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if (ret < 0)
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goto error;
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ret = omap3isp_video_register(&prev->video_in, vdev);
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if (ret < 0)
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goto error;
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ret = omap3isp_video_register(&prev->video_out, vdev);
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if (ret < 0)
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goto error;
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return 0;
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error:
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omap3isp_preview_unregister_entities(prev);
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return ret;
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}
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/* -----------------------------------------------------------------------------
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* ISP previewer initialisation and cleanup
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*/
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void omap3isp_preview_cleanup(struct isp_device *isp)
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{
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struct isp_prev_device *prev = &isp->isp_prev;
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v4l2_ctrl_handler_free(&prev->ctrls);
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omap3isp_video_cleanup(&prev->video_in);
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omap3isp_video_cleanup(&prev->video_out);
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media_entity_cleanup(&prev->subdev.entity);
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}
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/*
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* isp_preview_init - Previewer initialization.
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* @dev : Pointer to ISP device
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@ -2114,3 +2104,13 @@ out:
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return ret;
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}
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void omap3isp_preview_cleanup(struct isp_device *isp)
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{
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struct isp_prev_device *prev = &isp->isp_prev;
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v4l2_ctrl_handler_free(&prev->ctrls);
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omap3isp_video_cleanup(&prev->video_in);
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omap3isp_video_cleanup(&prev->video_out);
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media_entity_cleanup(&prev->subdev.entity);
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}
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@ -1608,6 +1608,42 @@ static const struct media_entity_operations resizer_media_ops = {
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.link_setup = resizer_link_setup,
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};
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void omap3isp_resizer_unregister_entities(struct isp_res_device *res)
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{
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v4l2_device_unregister_subdev(&res->subdev);
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omap3isp_video_unregister(&res->video_in);
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omap3isp_video_unregister(&res->video_out);
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}
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int omap3isp_resizer_register_entities(struct isp_res_device *res,
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struct v4l2_device *vdev)
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{
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int ret;
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/* Register the subdev and video nodes. */
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ret = v4l2_device_register_subdev(vdev, &res->subdev);
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if (ret < 0)
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goto error;
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ret = omap3isp_video_register(&res->video_in, vdev);
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if (ret < 0)
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goto error;
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ret = omap3isp_video_register(&res->video_out, vdev);
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if (ret < 0)
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goto error;
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return 0;
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error:
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omap3isp_resizer_unregister_entities(res);
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return ret;
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}
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/* -----------------------------------------------------------------------------
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* ISP resizer initialization and cleanup
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*/
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/*
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* resizer_init_entities - Initialize resizer subdev and media entity.
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* @res : Pointer to resizer device structure
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@ -1672,51 +1708,6 @@ static int resizer_init_entities(struct isp_res_device *res)
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return 0;
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}
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void omap3isp_resizer_unregister_entities(struct isp_res_device *res)
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{
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v4l2_device_unregister_subdev(&res->subdev);
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omap3isp_video_unregister(&res->video_in);
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omap3isp_video_unregister(&res->video_out);
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}
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int omap3isp_resizer_register_entities(struct isp_res_device *res,
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struct v4l2_device *vdev)
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{
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int ret;
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/* Register the subdev and video nodes. */
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ret = v4l2_device_register_subdev(vdev, &res->subdev);
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if (ret < 0)
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goto error;
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|
||||
ret = omap3isp_video_register(&res->video_in, vdev);
|
||||
if (ret < 0)
|
||||
goto error;
|
||||
|
||||
ret = omap3isp_video_register(&res->video_out, vdev);
|
||||
if (ret < 0)
|
||||
goto error;
|
||||
|
||||
return 0;
|
||||
|
||||
error:
|
||||
omap3isp_resizer_unregister_entities(res);
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* -----------------------------------------------------------------------------
|
||||
* ISP resizer initialization and cleanup
|
||||
*/
|
||||
|
||||
void omap3isp_resizer_cleanup(struct isp_device *isp)
|
||||
{
|
||||
struct isp_res_device *res = &isp->isp_res;
|
||||
|
||||
omap3isp_video_cleanup(&res->video_in);
|
||||
omap3isp_video_cleanup(&res->video_out);
|
||||
media_entity_cleanup(&res->subdev.entity);
|
||||
}
|
||||
|
||||
/*
|
||||
* isp_resizer_init - Resizer initialization.
|
||||
* @isp : Pointer to ISP device
|
||||
@ -1739,3 +1730,12 @@ out:
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
void omap3isp_resizer_cleanup(struct isp_device *isp)
|
||||
{
|
||||
struct isp_res_device *res = &isp->isp_res;
|
||||
|
||||
omap3isp_video_cleanup(&res->video_in);
|
||||
omap3isp_video_cleanup(&res->video_out);
|
||||
media_entity_cleanup(&res->subdev.entity);
|
||||
}
|
||||
|
||||
@ -1023,24 +1023,6 @@ void omap3isp_stat_dma_isr(struct ispstat *stat)
|
||||
__stat_isr(stat, 1);
|
||||
}
|
||||
|
||||
static int isp_stat_init_entities(struct ispstat *stat, const char *name,
|
||||
const struct v4l2_subdev_ops *sd_ops)
|
||||
{
|
||||
struct v4l2_subdev *subdev = &stat->subdev;
|
||||
struct media_entity *me = &subdev->entity;
|
||||
|
||||
v4l2_subdev_init(subdev, sd_ops);
|
||||
snprintf(subdev->name, V4L2_SUBDEV_NAME_SIZE, "OMAP3 ISP %s", name);
|
||||
subdev->grp_id = 1 << 16; /* group ID for isp subdevs */
|
||||
subdev->flags |= V4L2_SUBDEV_FL_HAS_EVENTS | V4L2_SUBDEV_FL_HAS_DEVNODE;
|
||||
v4l2_set_subdevdata(subdev, stat);
|
||||
|
||||
stat->pad.flags = MEDIA_PAD_FL_SINK;
|
||||
me->ops = NULL;
|
||||
|
||||
return media_entity_init(me, 1, &stat->pad, 0);
|
||||
}
|
||||
|
||||
int omap3isp_stat_subscribe_event(struct v4l2_subdev *subdev,
|
||||
struct v4l2_fh *fh,
|
||||
struct v4l2_event_subscription *sub)
|
||||
@ -1071,6 +1053,24 @@ int omap3isp_stat_register_entities(struct ispstat *stat,
|
||||
return v4l2_device_register_subdev(vdev, &stat->subdev);
|
||||
}
|
||||
|
||||
static int isp_stat_init_entities(struct ispstat *stat, const char *name,
|
||||
const struct v4l2_subdev_ops *sd_ops)
|
||||
{
|
||||
struct v4l2_subdev *subdev = &stat->subdev;
|
||||
struct media_entity *me = &subdev->entity;
|
||||
|
||||
v4l2_subdev_init(subdev, sd_ops);
|
||||
snprintf(subdev->name, V4L2_SUBDEV_NAME_SIZE, "OMAP3 ISP %s", name);
|
||||
subdev->grp_id = 1 << 16; /* group ID for isp subdevs */
|
||||
subdev->flags |= V4L2_SUBDEV_FL_HAS_EVENTS | V4L2_SUBDEV_FL_HAS_DEVNODE;
|
||||
v4l2_set_subdevdata(subdev, stat);
|
||||
|
||||
stat->pad.flags = MEDIA_PAD_FL_SINK;
|
||||
me->ops = NULL;
|
||||
|
||||
return media_entity_init(me, 1, &stat->pad, 0);
|
||||
}
|
||||
|
||||
int omap3isp_stat_init(struct ispstat *stat, const char *name,
|
||||
const struct v4l2_subdev_ops *sd_ops)
|
||||
{
|
||||
|
||||
Loading…
Reference in New Issue
Block a user