| // 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. |
| |
| #include "as370.h" |
| |
| #include <zircon/status.h> |
| #include <zircon/threads.h> |
| |
| #include <ddk/debug.h> |
| #include <ddk/platform-defs.h> |
| #include <fbl/alloc_checker.h> |
| |
| #include "src/devices/board/drivers/as370/as370-bind.h" |
| |
| namespace board_as370 { |
| |
| zx_status_t As370::Create(void* ctx, zx_device_t* parent) { |
| ddk::PBusProtocolClient pbus(parent); |
| if (!pbus.is_valid()) { |
| zxlogf(ERROR, "%s: Failed to get ZX_PROTOCOL_PBUS", __func__); |
| return ZX_ERR_NO_RESOURCES; |
| } |
| |
| pdev_board_info_t board_info; |
| zx_status_t status = pbus.GetBoardInfo(&board_info); |
| if (status != ZX_OK) { |
| zxlogf(ERROR, "%s: Failed to get board info: %d", __func__, status); |
| return status; |
| } |
| |
| fbl::AllocChecker ac; |
| auto board = fbl::make_unique_checked<As370>(&ac, parent, pbus, board_info); |
| if (!ac.check()) { |
| return ZX_ERR_NO_MEMORY; |
| } |
| |
| if ((status = board->DdkAdd("as370", DEVICE_ADD_NON_BINDABLE)) != ZX_OK) { |
| zxlogf(ERROR, "%s: DdkAdd failed %s", __func__, zx_status_get_string(status)); |
| return status; |
| } |
| |
| if ((status = board->Start()) != ZX_OK) { |
| return status; |
| } |
| |
| __UNUSED auto* dummy = board.release(); |
| return ZX_OK; |
| } |
| |
| zx_status_t As370::Start() { |
| auto cb = [](void* arg) -> int { return reinterpret_cast<As370*>(arg)->Thread(); }; |
| int rc = thrd_create_with_name(&thread_, cb, this, "as370-start-thread"); |
| return thrd_status_to_zx_status(rc); |
| } |
| |
| int As370::Thread() { |
| auto status = GpioInit(); |
| if (status != ZX_OK) { |
| zxlogf(ERROR, "%s: GpioInit() failed: %s", __func__, zx_status_get_string(status)); |
| return thrd_error; |
| } |
| |
| status = ClockInit(); |
| if (status != ZX_OK) { |
| zxlogf(ERROR, "%s: ClkInit() failed: %s", __func__, zx_status_get_string(status)); |
| return thrd_error; |
| } |
| |
| status = I2cInit(); |
| if (status != ZX_OK) { |
| zxlogf(ERROR, "%s: I2cInit() failed: %s", __func__, zx_status_get_string(status)); |
| return thrd_error; |
| } |
| |
| if (UsbInit() != ZX_OK) { |
| zxlogf(ERROR, "%s: UsbInit() failed", __func__); |
| } |
| |
| if (AudioInit() != ZX_OK) { |
| zxlogf(ERROR, "%s: AudioInit() failed", __func__); |
| // In case of error report it and keep going. |
| } |
| |
| if (board_info_.vid == PDEV_VID_GOOGLE && board_info_.pid == PDEV_PID_VISALIA) { |
| if (LightInit() != ZX_OK) { |
| zxlogf(ERROR, "%s: LightInit() failed", __func__); |
| } |
| |
| if (TouchInit() != ZX_OK) { |
| zxlogf(ERROR, "%s: TouchInit() failed", __func__); |
| } |
| } |
| |
| if (NandInit() != ZX_OK) { |
| zxlogf(ERROR, "%s: NandInit() failed", __func__); |
| } |
| |
| if (PowerInit() != ZX_OK) { |
| zxlogf(ERROR, "%s: PowerInit() failed", __func__); |
| // In case of error report it and keep going. |
| } |
| |
| if (ThermalInit() != ZX_OK) { |
| zxlogf(ERROR, "%s: ThermalInit() failed", __func__); |
| } |
| |
| if (SdioInit() != ZX_OK) { |
| zxlogf(ERROR, "%s: SdioInit() failed", __func__); |
| } |
| |
| return 0; |
| } |
| } // namespace board_as370 |
| |
| static constexpr zx_driver_ops_t driver_ops = []() { |
| zx_driver_ops_t ops = {}; |
| ops.version = DRIVER_OPS_VERSION; |
| ops.bind = board_as370::As370::Create; |
| return ops; |
| }(); |
| |
| ZIRCON_DRIVER(as370, driver_ops, "zircon", "0.1"); |