Merge pull request #182 from ascent12/drm-multi-gpu

DRM Multi-GPU

1 files changed, 0 insertions, 65 deletions

diff --git a/backend/drm/drm-legacy.c b/backend/drm/drm-legacy.c
deleted file mode 100644
index 9b7cd301..00000000
--- a/backend/drm/drm-legacy.c
+++ /dev/null
@@ -1,65 +0,0 @@
-#include <gbm.h>
-#include <xf86drm.h>
-#include <xf86drmMode.h>
-#include <wlr/util/log.h>
-#include "backend/drm.h"
-#include "backend/drm-util.h"
-
-static bool legacy_crtc_pageflip(struct wlr_drm_backend *backend,
-		struct wlr_drm_output *output, struct wlr_drm_crtc *crtc,
-		uint32_t fb_id, drmModeModeInfo *mode) {
-	if (mode) {
-		if (drmModeSetCrtc(backend->fd, crtc->id, fb_id, 0, 0,
-				&output->connector, 1, mode)) {
-			wlr_log_errno(L_ERROR, "%s: Failed to set CRTC", output->output.name);
-			return false;
-		}
-	}
-
-	if (drmModePageFlip(backend->fd, crtc->id, fb_id, DRM_MODE_PAGE_FLIP_EVENT, output)) {
-		wlr_log_errno(L_ERROR, "%s: Failed to page flip", output->output.name);
-		return false;
-	}
-
-	return true;
-}
-
-static void legacy_conn_enable(struct wlr_drm_backend *backend,
-		struct wlr_drm_output *output, bool enable) {
-	drmModeConnectorSetProperty(backend->fd, output->connector, output->props.dpms,
-		enable ? DRM_MODE_DPMS_ON : DRM_MODE_DPMS_OFF);
-}
-
-bool legacy_crtc_set_cursor(struct wlr_drm_backend *backend,
-		struct wlr_drm_crtc *crtc, struct gbm_bo *bo) {
-	if (!crtc || !crtc->cursor) {
-		return true;
-	}
-
-	if (!bo) {
-		drmModeSetCursor(backend->fd, crtc->id, 0, 0, 0);
-		return true;
-	}
-
-	struct wlr_drm_plane *plane = crtc->cursor;
-
-	if (drmModeSetCursor(backend->fd, crtc->id, gbm_bo_get_handle(bo).u32,
-			plane->width, plane->height)) {
-		wlr_log_errno(L_ERROR, "Failed to set hardware cursor");
-		return false;
-	}
-
-	return true;
-}
-
-bool legacy_crtc_move_cursor(struct wlr_drm_backend *backend,
-		struct wlr_drm_crtc *crtc, int x, int y) {
-	return !drmModeMoveCursor(backend->fd, crtc->id, x, y);
-}
-
-const struct wlr_drm_interface legacy_iface = {
-	.conn_enable = legacy_conn_enable,
-	.crtc_pageflip = legacy_crtc_pageflip,
-	.crtc_set_cursor = legacy_crtc_set_cursor,
-	.crtc_move_cursor = legacy_crtc_move_cursor,
-};