diff --git a/hw/xfree86/os-support/linux/lnx_platform.c b/hw/xfree86/os-support/linux/lnx_platform.c index 308275ab4..0aaedab21 100644 --- a/hw/xfree86/os-support/linux/lnx_platform.c +++ b/hw/xfree86/os-support/linux/lnx_platform.c @@ -24,6 +24,7 @@ static Bool get_drm_info(struct OdevAttributes *attribs, char *path, int delayed_index) { drmSetVersion sv; + drmVersionPtr v; char *buf; int major, minor, fd; int err = 0; @@ -74,6 +75,17 @@ get_drm_info(struct OdevAttributes *attribs, char *path, int delayed_index) xf86_add_platform_device_attrib(delayed_index, ODEV_ATTRIB_BUSID, buf); drmFreeBusid(buf); + + v = drmGetVersion(fd); + if (!v) { + xf86Msg(X_ERROR, "%s: failed to query DRM version\n", path); + goto out; + } + + xf86_add_platform_device_attrib(delayed_index, ODEV_ATTRIB_DRIVER, + v->name); + drmFreeVersion(v); + out: if (!server_fd) close(fd); diff --git a/include/hotplug.h b/include/hotplug.h index cefc164ae..c4268a0c4 100644 --- a/include/hotplug.h +++ b/include/hotplug.h @@ -87,6 +87,8 @@ config_odev_free_attributes(struct OdevAttributes *attribs); #define ODEV_ATTRIB_MAJOR 5 /* Minor number of the device node pointed to by ODEV_ATTRIB_PATH */ #define ODEV_ATTRIB_MINOR 6 +/* kernel driver name */ +#define ODEV_ATTRIB_DRIVER 4 typedef void (*config_odev_probe_proc_ptr)(struct OdevAttributes *attribs); void config_odev_probe(config_odev_probe_proc_ptr probe_callback);