| // 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 <ddk/binding.h> |
| #include <ddk/platform-defs.h> |
| #include <ddk/protocol/composite.h> |
| #include <fbl/alloc_checker.h> |
| |
| #include "fake-display.h" |
| |
| // main bind function called from dev manager |
| static zx_status_t fake_display_bind(void* ctx, zx_device_t* parent) { |
| fbl::AllocChecker ac; |
| auto dev = fbl::make_unique_checked<fake_display::FakeDisplay>(&ac, parent); |
| if (!ac.check()) { |
| return ZX_ERR_NO_MEMORY; |
| } |
| |
| auto status = dev->Bind(/*start_vsync=*/true); |
| if (status == ZX_OK) { |
| // devmgr is now in charge of the memory for dev |
| __UNUSED auto ptr = dev.release(); |
| } |
| return status; |
| } |
| |
| static constexpr zx_driver_ops_t fake_display_ops = []() { |
| zx_driver_ops_t ops = {}; |
| ops.version = DRIVER_OPS_VERSION; |
| ops.bind = fake_display_bind; |
| return ops; |
| }(); |
| |
| // clang-format off |
| ZIRCON_DRIVER_BEGIN(fake_display, fake_display_ops, "zircon", "0.1", 3) |
| BI_ABORT_IF(NE, BIND_PROTOCOL, ZX_PROTOCOL_COMPOSITE), |
| BI_ABORT_IF(NE, BIND_PLATFORM_DEV_VID, PDEV_VID_GENERIC), |
| BI_MATCH_IF(EQ, BIND_PLATFORM_DEV_DID, PDEV_DID_FAKE_DISPLAY), |
| ZIRCON_DRIVER_END(fake_display) |
