diff --git a/src/gallium/state_trackers/egl/kms/native_kms.c b/src/gallium/state_trackers/egl/kms/native_kms.c index 0a69919328f..208f73306cb 100644 --- a/src/gallium/state_trackers/egl/kms/native_kms.c +++ b/src/gallium/state_trackers/egl/kms/native_kms.c @@ -588,7 +588,9 @@ kms_display_get_configs(struct native_display *ndpy, int *num_configs) nconf->color_format = format; - nconf->scanout_bit = TRUE; + /* support KMS */ + if (kdpy->resources) + nconf->scanout_bit = TRUE; } configs = MALLOC(sizeof(*configs)); @@ -746,32 +748,32 @@ kms_create_display(int fd, struct native_event_handler *event_handler, return NULL; } - /* resources are fixed, unlike crtc, connector, or encoder */ - kdpy->resources = drmModeGetResources(kdpy->fd); - if (!kdpy->resources) { - kms_display_destroy(&kdpy->base); - return NULL; - } - - kdpy->saved_crtcs = - CALLOC(kdpy->resources->count_crtcs, sizeof(*kdpy->saved_crtcs)); - if (!kdpy->saved_crtcs) { - kms_display_destroy(&kdpy->base); - return NULL; - } - - kdpy->shown_surfaces = - CALLOC(kdpy->resources->count_crtcs, sizeof(*kdpy->shown_surfaces)); - if (!kdpy->shown_surfaces) { - kms_display_destroy(&kdpy->base); - return NULL; - } - kdpy->base.destroy = kms_display_destroy; kdpy->base.get_param = kms_display_get_param; kdpy->base.get_configs = kms_display_get_configs; - kdpy->base.modeset = &kms_display_modeset; + /* resources are fixed, unlike crtc, connector, or encoder */ + kdpy->resources = drmModeGetResources(kdpy->fd); + if (kdpy->resources) { + kdpy->saved_crtcs = + CALLOC(kdpy->resources->count_crtcs, sizeof(*kdpy->saved_crtcs)); + if (!kdpy->saved_crtcs) { + kms_display_destroy(&kdpy->base); + return NULL; + } + + kdpy->shown_surfaces = + CALLOC(kdpy->resources->count_crtcs, sizeof(*kdpy->shown_surfaces)); + if (!kdpy->shown_surfaces) { + kms_display_destroy(&kdpy->base); + return NULL; + } + + kdpy->base.modeset = &kms_display_modeset; + } + else { + _eglLog(_EGL_DEBUG, "Failed to get KMS resources. Disable modeset."); + } return &kdpy->base; }