diff options
Diffstat (limited to 'drivers/media/platform/qcom/camss-8x16/camss-vfe.h')
-rw-r--r-- | drivers/media/platform/qcom/camss-8x16/camss-vfe.h | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/drivers/media/platform/qcom/camss-8x16/camss-vfe.h b/drivers/media/platform/qcom/camss-8x16/camss-vfe.h deleted file mode 100644 index 53d5b66a9dfb..000000000000 --- a/drivers/media/platform/qcom/camss-8x16/camss-vfe.h +++ /dev/null @@ -1,123 +0,0 @@ -/* - * camss-vfe.h - * - * Qualcomm MSM Camera Subsystem - VFE (Video Front End) Module - * - * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved. - * Copyright (C) 2015-2017 Linaro Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ -#ifndef QC_MSM_CAMSS_VFE_H -#define QC_MSM_CAMSS_VFE_H - -#include <linux/clk.h> -#include <linux/spinlock_types.h> -#include <media/media-entity.h> -#include <media/v4l2-device.h> -#include <media/v4l2-subdev.h> - -#include "camss-video.h" - -#define MSM_VFE_PAD_SINK 0 -#define MSM_VFE_PAD_SRC 1 -#define MSM_VFE_PADS_NUM 2 - -#define MSM_VFE_LINE_NUM 4 -#define MSM_VFE_IMAGE_MASTERS_NUM 7 -#define MSM_VFE_COMPOSITE_IRQ_NUM 4 - -#define MSM_VFE_VFE0_UB_SIZE 1023 -#define MSM_VFE_VFE0_UB_SIZE_RDI (MSM_VFE_VFE0_UB_SIZE / 3) -#define MSM_VFE_VFE1_UB_SIZE 1535 -#define MSM_VFE_VFE1_UB_SIZE_RDI (MSM_VFE_VFE1_UB_SIZE / 3) - -enum vfe_output_state { - VFE_OUTPUT_OFF, - VFE_OUTPUT_RESERVED, - VFE_OUTPUT_SINGLE, - VFE_OUTPUT_CONTINUOUS, - VFE_OUTPUT_IDLE, - VFE_OUTPUT_STOPPING -}; - -enum vfe_line_id { - VFE_LINE_NONE = -1, - VFE_LINE_RDI0 = 0, - VFE_LINE_RDI1 = 1, - VFE_LINE_RDI2 = 2, - VFE_LINE_PIX = 3 -}; - -struct vfe_output { - u8 wm_num; - u8 wm_idx[3]; - - int active_buf; - struct camss_buffer *buf[2]; - struct camss_buffer *last_buffer; - struct list_head pending_bufs; - - unsigned int drop_update_idx; - - enum vfe_output_state state; - unsigned int sequence; - int wait_sof; - int wait_reg_update; - struct completion sof; - struct completion reg_update; -}; - -struct vfe_line { - enum vfe_line_id id; - struct v4l2_subdev subdev; - struct media_pad pads[MSM_VFE_PADS_NUM]; - struct v4l2_mbus_framefmt fmt[MSM_VFE_PADS_NUM]; - struct v4l2_rect compose; - struct v4l2_rect crop; - struct camss_video video_out; - struct vfe_output output; -}; - -struct vfe_device { - u8 id; - void __iomem *base; - u32 irq; - char irq_name[30]; - struct camss_clock *clock; - int nclocks; - struct completion reset_complete; - struct completion halt_complete; - struct mutex power_lock; - int power_count; - struct mutex stream_lock; - int stream_count; - spinlock_t output_lock; - enum vfe_line_id wm_output_map[MSM_VFE_IMAGE_MASTERS_NUM]; - struct vfe_line line[MSM_VFE_LINE_NUM]; - u32 reg_update; - u8 was_streaming; -}; - -struct resources; - -int msm_vfe_subdev_init(struct vfe_device *vfe, const struct resources *res); - -int msm_vfe_register_entities(struct vfe_device *vfe, - struct v4l2_device *v4l2_dev); - -void msm_vfe_unregister_entities(struct vfe_device *vfe); - -void msm_vfe_get_vfe_id(struct media_entity *entity, u8 *id); -void msm_vfe_get_vfe_line_id(struct media_entity *entity, enum vfe_line_id *id); - -void msm_vfe_stop_streaming(struct vfe_device *vfe); - -#endif /* QC_MSM_CAMSS_VFE_H */ |