/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2010 Texas Instruments Inc */ #ifndef _VPBE_TYPES_H #define _VPBE_TYPES_H enum vpbe_version { VPBE_VERSION_1 = 1, VPBE_VERSION_2, VPBE_VERSION_3, }; /* vpbe_timing_type - Timing types used in vpbe device */ enum vpbe_enc_timings_type { VPBE_ENC_STD = 0x1, VPBE_ENC_DV_TIMINGS = 0x4, /* Used when set timings through FB device interface */ VPBE_ENC_TIMINGS_INVALID = 0x8, }; /* * struct vpbe_enc_mode_info * @name: ptr to name string of the standard, "NTSC", "PAL" etc * @std: standard or non-standard mode. 1 - standard, 0 - nonstandard * @interlaced: 1 - interlaced, 0 - non interlaced/progressive * @xres: x or horizontal resolution of the display * @yres: y or vertical resolution of the display * @fps: frame per second * @left_margin: left margin of the display * @right_margin: right margin of the display * @upper_margin: upper margin of the display * @lower_margin: lower margin of the display * @hsync_len: h-sync length * @vsync_len: v-sync length * @flags: bit field: bit usage is documented below * * Description: * Structure holding timing and resolution information of a standard. * Used by vpbe_device to set required non-standard timing in the * venc when lcd controller output is connected to a external encoder. * A table of timings is maintained in vpbe device to set this in * venc when external encoder is connected to lcd controller output. * Encoder may provide a g_dv_timings() API to override these values * as needed. * * Notes * ------ * if_type should be used only by encoder manager and encoder. * flags usage * b0 (LSB) - hsync polarity, 0 - negative, 1 - positive * b1 - vsync polarity, 0 - negative, 1 - positive * b2 - field id polarity, 0 - negative, 1 - positive */ struct vpbe_enc_mode_info { unsigned char *name; enum vpbe_enc_timings_type timings_type; v4l2_std_id std_id; struct v4l2_dv_timings dv_timings; unsigned int interlaced; unsigned int xres; unsigned int yres; struct v4l2_fract aspect; struct v4l2_fract fps; unsigned int left_margin; unsigned int right_margin; unsigned int upper_margin; unsigned int lower_margin; unsigned int hsync_len; unsigned int vsync_len; unsigned int flags; }; #endif