From: Emil Velikov <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
---
src/amdgpu_probe.c | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/src/amdgpu_probe.c b/src/amdgpu_probe.c
index e65c83b..78cc005 100644
--- a/src/amdgpu_probe.c
+++ b/src/amdgpu_probe.c
@@ -33,6 +33,8 @@
#include <errno.h>
#include <string.h>
#include <stdlib.h>
+#include <sys/stat.h>
+#include <fcntl.h>
/*
* Authors:
@@ -117,18 +119,28 @@ static int amdgpu_kernel_open_fd(ScrnInfoPtr pScrn,
struct xf86_platform_device *platform_dev)
{
struct pci_device *dev;
+ const char *path;
char *busid;
int fd;
-#ifdef ODEV_ATTRIB_FD
if (platform_dev) {
+#ifdef ODEV_ATTRIB_FD
fd = xf86_get_platform_device_int_attrib(platform_dev,
ODEV_ATTRIB_FD, -1);
if (fd != -1)
return fd;
- }
#endif
+#ifdef ODEV_ATTRIB_PATH
+ path = xf86_get_platform_device_attrib(platform_dev,
+ ODEV_ATTRIB_PATH);
+
+ fd = open(path, O_RDWR | O_CLOEXEC);
+ if (fd != -1)
+ return fd;
+#endif
+ }
+
if (platform_dev)
dev = platform_dev->pdev;
else
--
2.16.0
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