| // Copyright 2019 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #pragma once |
| #include <unistd.h> |
| #include <stdint.h> |
| #include <stddef.h> |
| #include <stdio.h> |
| #include <zircon/compiler.h> |
| #include <zircon/errors.h> |
| #include <zircon/types.h> |
| #include <ddk/protocol/dsiimpl.h> |
| #include "lib/mipi-dsi/mipi-dsi.h" |
| |
| // Assigned Virtual Channel ID |
| // TODO(payamm): Will need to generate and maintain VCID for multi-display |
| // solutions |
| #define MIPI_DSI_VIRTUAL_CHAN_ID (0) |
| |
| #define MIPI_DSI_DT_VSYNC_START (0x01) |
| #define MIPI_DSI_DT_VSYNC_END (0x11) |
| #define MIPI_DSI_DT_HSYNC_START (0x21) |
| #define MIPI_DSI_DT_HSYNC_END (0x31) |
| #define MIPI_DSI_DT_EOTP (0x08) |
| #define MIPI_DSI_DT_COLOR_MODE_OFF (0x02) |
| #define MIPI_DSI_DT_COLOR_MODE_ON (0x12) |
| #define MIPI_DSI_DT_PERI_CMD_OFF (0x22) |
| #define MIPI_DSI_DT_PERI_CMD_ON (0x32) |
| #define MIPI_DSI_DT_GEN_SHORT_WRITE_0 (0x03) |
| #define MIPI_DSI_DT_GEN_SHORT_WRITE_1 (0x13) |
| #define MIPI_DSI_DT_GEN_SHORT_WRITE_2 (0x23) |
| #define MIPI_DSI_DT_GEN_SHORT_READ_0 (0x04) |
| #define MIPI_DSI_DT_GEN_SHORT_READ_1 (0x14) |
| #define MIPI_DSI_DT_GEN_SHORT_READ_2 (0x24) |
| #define MIPI_DSI_DT_DCS_SHORT_WRITE_0 (0x05) |
| #define MIPI_DSI_DT_DCS_SHORT_WRITE_1 (0x15) |
| #define MIPI_DSI_DT_DCS_READ_0 (0x06) |
| #define MIPI_DSI_DT_SET_MAX_RET_PKT (0x37) |
| #define MIPI_DSI_DT_NULL_PKT (0x09) |
| #define MIPI_DSI_DT_BLAKING_PKT (0x19) |
| #define MIPI_DSI_DT_GEN_LONG_WRITE (0x29) |
| #define MIPI_DSI_DT_DCS_LONG_WRITE (0x39) |
| #define MIPI_DSI_DT_YCbCr_422_20BIT (0x0C) |
| #define MIPI_DSI_DT_YCbCr_422_24BIT (0x1C) |
| #define MIPI_DSI_DT_YCbCr_422_16BIT (0x2C) |
| #define MIPI_DSI_DT_RGB_101010 (0x0D) |
| #define MIPI_DSI_DT_RGB_121212 (0x1D) |
| #define MIPI_DSI_DT_YCbCr_420_12BIT (0x3D) |
| #define MIPI_DSI_DT_RGB_565 (0x0E) |
| #define MIPI_DSI_DT_RGB_666 (0x1E) |
| #define MIPI_DSI_DT_RGB_666_L (0x2E) |
| #define MIPI_DSI_DT_RGB_888 (0x3E) |
| #define MIPI_DSI_DT_UNKNOWN (0xFF) |
| |
| // MIPI-DSI Response Types |
| #define MIPI_DSI_RSP_GEN_SHORT_1 (0x11) |
| #define MIPI_DSI_RSP_GEN_SHORT_2 (0x12) |
| #define MIPI_DSI_RSP_GEN_LONG (0x1A) |
| #define MIPI_DSI_RSP_DCS_LONG (0x1C) |
| #define MIPI_DSI_RSP_DCS_SHORT_1 (0x21) |
| #define MIPI_DSI_RSP_DCS_SHORT_2 (0x22) |
| |
| #define MIPI_DSI_NO_ACK (0) |
| #define MIPI_DSI_ACK (1) |
| |
| #define COMMAND_GEN (0) |
| #define COMMAND_DCS (1) |
| |
| // MipiDsiCmd flag bit def |
| #define MIPI_DSI_CMD_FLAGS_ACK (1 << 0) |
| #define MIPI_DSI_CMD_FLAGS_SET_MAX (1 << 1) |
| |
| namespace mipi_dsi { |
| |
| class MipiDsi { |
| public: |
| static zx_status_t CreateCommand(const uint8_t* tbuf, size_t tlen, uint8_t* rbuf, size_t rlen, |
| bool is_dcs, mipi_dsi_cmd_t* cmd); |
| }; |
| |
| } // namespace mipi_dsi |