1 // Copyright 2018 The Fuchsia Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include <ddk/binding.h>
6 #include <ddk/device.h>
7 #include <ddk/driver.h>
8 #include <hw/pci.h>
9
10 #include "simple-display.h"
11
12 #define NV_GFX_VID (0x10de)
13
nv_disp_bind(void * ctx,zx_device_t * dev)14 static zx_status_t nv_disp_bind(void* ctx, zx_device_t* dev) {
15 // framebuffer bar seems to be 1
16 return bind_simple_pci_display_bootloader(dev, "nv", 1u);
17 }
18
19 static zx_driver_ops_t nv_disp_driver_ops = {
20 .version = DRIVER_OPS_VERSION,
21 .bind = nv_disp_bind,
22 };
23
24 // clang-format off
25 ZIRCON_DRIVER_BEGIN(nv_disp, nv_disp_driver_ops, "zircon", "0.1", 3)
26 BI_ABORT_IF(NE, BIND_PROTOCOL, ZX_PROTOCOL_PCI),
27 BI_ABORT_IF(NE, BIND_PCI_VID, NV_GFX_VID),
28 BI_MATCH_IF(EQ, BIND_PCI_CLASS, PCI_CLASS_DISPLAY), // display controller
29 ZIRCON_DRIVER_END(nv_disp)
30