qcom/camss/camss-vfe.h

1 /* SPDX-License-Identifier: GPL-2.0 */
3  * camss-vfe.h
5  * Qualcomm MSM Camera Subsystem - VFE (Video Front End) Module
7  * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
8  * Copyright (C) 2015-2018 Linaro Ltd.
15 #include <media/media-entity.h>
16 #include <media/v4l2-device.h>
17 #include <media/v4l2-subdev.h>
19 #include "camss-video.h"
20 #include "camss-vfe-gen1.h"
31 /* Frame drop value. VAL + UPDATES - 1 should not exceed 31 */
35 	((const struct vfe_line (*)[]) &(ptr_line)[-(ptr_line)->id])
51 	VFE_LINE_NONE = -1,
170  * vfe_buf_add_pending - Add output buffer to list of pending
181  * vfe_isr_comp_done - Process composite image done interrupt
193  * vfe_reset - Trigger reset on VFE module and wait to complete
196  * Return 0 on success or a negative error code otherwise
201  * vfe_disable - Disable streaming on VFE line
204  * Return 0 on success or a negative error code otherwise
209  * vfe_pm_domain_off - Disable power domains specific to this VFE.
215  * vfe_pm_domain_on - Enable power domains specific to this VFE.
230  * vfe_is_lite - Return if VFE is VFE lite.
235  * Return whether VFE is VFE lite