From 2aee7058c033eee5ac3e335488a837e9fa6de653 Mon Sep 17 00:00:00 2001
From: "Enrico Weigelt, metux IT consult" <info@metux.net>
Date: Mon, 29 Dec 2025 16:04:18 +0100
Subject: [PATCH] amdgpu_probe: fix build w/o XSERVER_PLATFORM_BUS

On NetBSD (and possibly others) we don't have XSERVER_PLATFORM_BUS
enabled, due lack of udev & kms.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
---
 src/amdgpu_kms.c   | 4 ++++
 src/amdgpu_probe.c | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/src/amdgpu_kms.c b/src/amdgpu_kms.c
index 7c2e506..62d3867 100644
--- a/src/amdgpu_kms.c
+++ b/src/amdgpu_kms.c
@@ -1774,9 +1774,11 @@ static Bool amdgpu_set_drm_master(ScrnInfoPtr pScrn)
 	AMDGPUEntPtr pAMDGPUEnt = AMDGPUEntPriv(pScrn);
 	int err;
 
+#ifdef XSERVER_PLATFORM_BUS
 	if (pAMDGPUEnt->platform_dev &&
 	    (pAMDGPUEnt->platform_dev->flags & XF86_PDEV_SERVER_FD))
 		return TRUE;
+#endif /* XSERVER_PLATFORM_BUS */
 
 	err = drmSetMaster(pAMDGPUEnt->fd);
 	if (err)
@@ -1789,9 +1791,11 @@ static void amdgpu_drop_drm_master(ScrnInfoPtr pScrn)
 {
 	AMDGPUEntPtr pAMDGPUEnt = AMDGPUEntPriv(pScrn);
 
+#ifdef XSERVER_PLATFORM_BUS
 	if (pAMDGPUEnt->platform_dev &&
 	    (pAMDGPUEnt->platform_dev->flags & XF86_PDEV_SERVER_FD))
 		return;
+#endif /* XSERVER_PLATFORM_BUS */
 
 	drmDropMaster(pAMDGPUEnt->fd);
 }
diff --git a/src/amdgpu_probe.c b/src/amdgpu_probe.c
index 2d606c6..650a761 100644
--- a/src/amdgpu_probe.c
+++ b/src/amdgpu_probe.c
@@ -129,6 +129,7 @@ static int amdgpu_kernel_open_fd(ScrnInfoPtr pScrn,
 		return -1;
 	}
 
+#ifdef XSERVER_PLATFORM_BUS
 	if (platform_dev) {
 		fd = xf86_get_platform_device_int_attrib(platform_dev,
 							 ODEV_ATTRIB_FD, -1);
@@ -142,6 +143,7 @@ static int amdgpu_kernel_open_fd(ScrnInfoPtr pScrn,
 		if (fd != -1)
 			return fd;
 	}
+#endif /* XSERVER_PLATFORM_BUS */
 
 	if (!amdgpu_kernel_mode_enabled(pScrn))
 		return -1;