diff options
author | Arnd Bergmann <arnd@arndb.de> | 2022-10-06 18:15:30 +0300 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2023-01-12 12:53:12 +0300 |
commit | eeee6973935357c96715deb3829058dbea8803f0 (patch) | |
tree | 8f350f0548fbb472a787e93699131aa976b469a9 /include/media/davinci/vpbe_display.h | |
parent | 582603a957343430cc519539d5dcaa0a0bb1327a (diff) | |
download | linux-eeee6973935357c96715deb3829058dbea8803f0.tar.xz |
media: davinci: remove vpbe support
The davinci dm3xx/dm644x platforms are gone now, and the remaining
da8xx platforms do not use the vpbe driver, so the driver can be
removed as well.
Acked-by: Lad Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/media/davinci/vpbe_display.h')
-rw-r--r-- | include/media/davinci/vpbe_display.h | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/include/media/davinci/vpbe_display.h b/include/media/davinci/vpbe_display.h deleted file mode 100644 index d8751ea926a2..000000000000 --- a/include/media/davinci/vpbe_display.h +++ /dev/null @@ -1,122 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2010 Texas Instruments Incorporated - https://www.ti.com/ - */ -#ifndef VPBE_DISPLAY_H -#define VPBE_DISPLAY_H - -/* Header files */ -#include <linux/videodev2.h> -#include <media/v4l2-common.h> -#include <media/v4l2-fh.h> -#include <media/videobuf2-v4l2.h> -#include <media/videobuf2-dma-contig.h> -#include <media/davinci/vpbe_types.h> -#include <media/davinci/vpbe_osd.h> -#include <media/davinci/vpbe.h> - -#define VPBE_DISPLAY_MAX_DEVICES 2 - -enum vpbe_display_device_id { - VPBE_DISPLAY_DEVICE_0, - VPBE_DISPLAY_DEVICE_1 -}; - -#define VPBE_DISPLAY_DRV_NAME "vpbe-display" - -#define VPBE_DISPLAY_MAJOR_RELEASE 1 -#define VPBE_DISPLAY_MINOR_RELEASE 0 -#define VPBE_DISPLAY_BUILD 1 -#define VPBE_DISPLAY_VERSION_CODE ((VPBE_DISPLAY_MAJOR_RELEASE << 16) | \ - (VPBE_DISPLAY_MINOR_RELEASE << 8) | \ - VPBE_DISPLAY_BUILD) - -#define VPBE_DISPLAY_VALID_FIELD(field) ((V4L2_FIELD_NONE == field) || \ - (V4L2_FIELD_ANY == field) || (V4L2_FIELD_INTERLACED == field)) - -/* Exp ratio numerator and denominator constants */ -#define VPBE_DISPLAY_H_EXP_RATIO_N 9 -#define VPBE_DISPLAY_H_EXP_RATIO_D 8 -#define VPBE_DISPLAY_V_EXP_RATIO_N 6 -#define VPBE_DISPLAY_V_EXP_RATIO_D 5 - -/* Zoom multiplication factor */ -#define VPBE_DISPLAY_ZOOM_4X 4 -#define VPBE_DISPLAY_ZOOM_2X 2 - -/* Structures */ -struct display_layer_info { - int enable; - /* Layer ID used by Display Manager */ - enum osd_layer id; - struct osd_layer_config config; - enum osd_zoom_factor h_zoom; - enum osd_zoom_factor v_zoom; - enum osd_h_exp_ratio h_exp; - enum osd_v_exp_ratio v_exp; -}; - -struct vpbe_disp_buffer { - struct vb2_v4l2_buffer vb; - struct list_head list; -}; - -/* vpbe display object structure */ -struct vpbe_layer { - /* Pointer to the vpbe_display */ - struct vpbe_display *disp_dev; - /* Pointer pointing to current v4l2_buffer */ - struct vpbe_disp_buffer *cur_frm; - /* Pointer pointing to next v4l2_buffer */ - struct vpbe_disp_buffer *next_frm; - /* vb2 specific parameters - * Buffer queue used in vb2 - */ - struct vb2_queue buffer_queue; - /* Queue of filled frames */ - struct list_head dma_queue; - /* Used for video buffer handling */ - spinlock_t irqlock; - /* V4l2 specific parameters */ - /* Identifies video device for this layer */ - struct video_device video_dev; - /* Used to store pixel format */ - struct v4l2_pix_format pix_fmt; - enum v4l2_field buf_field; - /* Video layer configuration params */ - struct display_layer_info layer_info; - /* vpbe specific parameters - * enable window for display - */ - unsigned char window_enable; - /* number of open instances of the layer */ - unsigned int usrs; - /* Indicates id of the field which is being displayed */ - unsigned int field_id; - /* Identifies device object */ - enum vpbe_display_device_id device_id; - /* facilitation of ioctl ops lock by v4l2*/ - struct mutex opslock; - u8 layer_first_int; -}; - -/* vpbe device structure */ -struct vpbe_display { - /* layer specific parameters */ - /* lock for isr updates to buf layers*/ - spinlock_t dma_queue_lock; - /* C-Plane offset from start of y-plane */ - unsigned int cbcr_ofst; - struct vpbe_layer *dev[VPBE_DISPLAY_MAX_DEVICES]; - struct vpbe_device *vpbe_dev; - struct osd_state *osd_device; -}; - -struct buf_config_params { - unsigned char min_numbuffers; - unsigned char numbuffers[VPBE_DISPLAY_MAX_DEVICES]; - unsigned int min_bufsize[VPBE_DISPLAY_MAX_DEVICES]; - unsigned int layer_bufsize[VPBE_DISPLAY_MAX_DEVICES]; -}; - -#endif /* VPBE_DISPLAY_H */ |