Rename files to remove pointless drm prefix

1 files changed, 0 insertions, 188 deletions

diff --git a/backend/drm/drm-atomic.c b/backend/drm/drm-atomic.c
deleted file mode 100644
index 16c9c5c3..00000000
--- a/backend/drm/drm-atomic.c
+++ /dev/null
@@ -1,188 +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"
-
-struct atomic {
-	drmModeAtomicReq *req;
-	int cursor;
-	bool failed;
-};
-
-static void atomic_begin(struct wlr_drm_crtc *crtc, struct atomic *atom) {
-	if (!crtc->atomic) {
-		crtc->atomic = drmModeAtomicAlloc();
-		if (!crtc->atomic) {
-			wlr_log_errno(L_ERROR, "Allocation failed");
-			atom->failed = true;
-			return;
-		}
-	}
-
-	atom->req = crtc->atomic;
-	atom->cursor = drmModeAtomicGetCursor(atom->req);
-	atom->failed = false;
-}
-
-static bool atomic_end(int drm_fd, struct atomic *atom) {
-	if (atom->failed) {
-		return false;
-	}
-
-	uint32_t flags = DRM_MODE_ATOMIC_TEST_ONLY | DRM_MODE_ATOMIC_NONBLOCK;
-
-	if (drmModeAtomicCommit(drm_fd, atom->req, flags, NULL)) {
-		wlr_log_errno(L_ERROR, "Atomic test failed");
-		drmModeAtomicSetCursor(atom->req, atom->cursor);
-		return false;
-	}
-
-	return true;
-}
-
-static bool atomic_commit(int drm_fd, struct atomic *atom,
-		struct wlr_drm_output *output, uint32_t flag, bool modeset) {
-	if (atom->failed) {
-		return false;
-	}
-
-	uint32_t flags = DRM_MODE_PAGE_FLIP_EVENT | flag;
-
-	int ret = drmModeAtomicCommit(drm_fd, atom->req, flags, output);
-	if (ret) {
-		wlr_log_errno(L_ERROR, "%s: Atomic commit failed (%s)",
-			output->output.name, modeset ? "modeset" : "pageflip");
-
-		// Try to commit without new changes
-		drmModeAtomicSetCursor(atom->req, atom->cursor);
-		if (drmModeAtomicCommit(drm_fd, atom->req, flags, output)) {
-			wlr_log_errno(L_ERROR, "%s: Atomic commit failed (%s)",
-				output->output.name, modeset ? "modeset" : "pageflip");
-		}
-	}
-
-	drmModeAtomicSetCursor(atom->req, 0);
-
-	return !ret;
-}
-
-static inline void atomic_add(struct atomic *atom, uint32_t id, uint32_t prop, uint64_t val) {
-	if (!atom->failed && drmModeAtomicAddProperty(atom->req, id, prop, val) < 0) {
-		wlr_log_errno(L_ERROR, "Failed to add atomic DRM property");
-		atom->failed = true;
-	}
-}
-
-static void set_plane_props(struct atomic *atom, struct wlr_drm_plane *plane,
-		uint32_t crtc_id, uint32_t fb_id, bool set_crtc_xy) {
-	uint32_t id = plane->id;
-	const union wlr_drm_plane_props *props = &plane->props;
-
-	// The src_* properties are in 16.16 fixed point
-	atomic_add(atom, id, props->src_x, 0);
-	atomic_add(atom, id, props->src_y, 0);
-	atomic_add(atom, id, props->src_w, plane->width << 16);
-	atomic_add(atom, id, props->src_h, plane->height << 16);
-	atomic_add(atom, id, props->crtc_w, plane->width);
-	atomic_add(atom, id, props->crtc_h, plane->height);
-	atomic_add(atom, id, props->fb_id, fb_id);
-	atomic_add(atom, id, props->crtc_id, crtc_id);
-	if (set_crtc_xy) {
-		atomic_add(atom, id, props->crtc_x, 0);
-		atomic_add(atom, id, props->crtc_y, 0);
-	}
-}
-
-static bool atomic_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 (crtc->mode_id) {
-			drmModeDestroyPropertyBlob(backend->fd, crtc->mode_id);
-		}
-
-		if (drmModeCreatePropertyBlob(backend->fd, mode, sizeof(*mode), &crtc->mode_id)) {
-			wlr_log_errno(L_ERROR, "Unable to create property blob");
-			return false;
-		}
-	}
-
-	struct atomic atom;
-
-	atomic_begin(crtc, &atom);
-	atomic_add(&atom, output->connector, output->props.crtc_id, crtc->id);
-	atomic_add(&atom, crtc->id, crtc->props.mode_id, crtc->mode_id);
-	atomic_add(&atom, crtc->id, crtc->props.active, 1);
-	set_plane_props(&atom, crtc->primary, crtc->id, fb_id, true);
-	return atomic_commit(backend->fd, &atom, output,
-		mode ? DRM_MODE_ATOMIC_ALLOW_MODESET : DRM_MODE_ATOMIC_NONBLOCK,
-		mode);
-}
-
-static void atomic_conn_enable(struct wlr_drm_backend *backend,
-		struct wlr_drm_output *output, bool enable) {
-	struct wlr_drm_crtc *crtc = output->crtc;
-	struct atomic atom;
-
-	atomic_begin(crtc, &atom);
-	atomic_add(&atom, crtc->id, crtc->props.active, enable);
-	atomic_end(backend->fd, &atom);
-}
-
-bool legacy_crtc_set_cursor(struct wlr_drm_backend *backend,
-		struct wlr_drm_crtc *crtc, struct gbm_bo *bo);
-
-static bool atomic_crtc_set_cursor(struct wlr_drm_backend *backend,
-		struct wlr_drm_crtc *crtc, struct gbm_bo *bo) {
-	if (!crtc || !crtc->cursor) {
-		return true;
-	}
-
-	struct wlr_drm_plane *plane = crtc->cursor;
-	// We can't use atomic operations on fake planes
-	if (plane->id == 0) {
-		return legacy_crtc_set_cursor(backend, crtc, bo);
-	}
-
-	struct atomic atom;
-
-	atomic_begin(crtc, &atom);
-
-	if (bo) {
-		set_plane_props(&atom, plane, crtc->id, get_fb_for_bo(bo), false);
-	} else {
-		atomic_add(&atom, plane->id, plane->props.fb_id, 0);
-		atomic_add(&atom, plane->id, plane->props.crtc_id, 0);
-	}
-
-	return atomic_end(backend->fd, &atom);
-}
-
-bool legacy_crtc_move_cursor(struct wlr_drm_backend *backend,
-		struct wlr_drm_crtc *crtc, int x, int y);
-
-static bool atomic_crtc_move_cursor(struct wlr_drm_backend *backend,
-		struct wlr_drm_crtc *crtc, int x, int y) {
-	struct wlr_drm_plane *plane = crtc->cursor;
-	// We can't use atomic operations on fake planes
-	if (plane->id == 0) {
-		return legacy_crtc_move_cursor(backend, crtc, x, y);
-	}
-
-	struct atomic atom;
-
-	atomic_begin(crtc, &atom);
-	atomic_add(&atom, plane->id, plane->props.crtc_x, x);
-	atomic_add(&atom, plane->id, plane->props.crtc_y, y);
-	return atomic_end(backend->fd, &atom);
-}
-
-const struct wlr_drm_interface atomic_iface = {
-	.conn_enable = atomic_conn_enable,
-	.crtc_pageflip = atomic_crtc_pageflip,
-	.crtc_set_cursor = atomic_crtc_set_cursor,
-	.crtc_move_cursor = atomic_crtc_move_cursor,
-};