Commit c5279fd7 authored by Chia-I Wu's avatar Chia-I Wu

st/egl: Make KMS support optional in KMS backend.

It should be called DRM backend now.
parent 03806890
......@@ -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;
}
kdpy->base.destroy = kms_display_destroy;
kdpy->base.get_param = kms_display_get_param;
kdpy->base.get_configs = kms_display_get_configs;
/* resources are fixed, unlike crtc, connector, or encoder */
kdpy->resources = drmModeGetResources(kdpy->fd);
if (!kdpy->resources) {
kms_display_destroy(&kdpy->base);
return NULL;
}
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->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->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.");
}
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;
return &kdpy->base;
}
......
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