diff options
| -rw-r--r-- | backend/drm/atomic.c | 24 | ||||
| -rw-r--r-- | types/wlr_output.c | 4 |
2 files changed, 17 insertions, 11 deletions
diff --git a/backend/drm/atomic.c b/backend/drm/atomic.c index 8d98bac2..3e8866ad 100644 --- a/backend/drm/atomic.c +++ b/backend/drm/atomic.c @@ -33,7 +33,6 @@ static bool atomic_end(int drm_fd, struct atomic *atom) { } 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); @@ -44,13 +43,11 @@ static bool atomic_end(int drm_fd, struct atomic *atom) { } static bool atomic_commit(int drm_fd, struct atomic *atom, - struct wlr_drm_connector *conn, uint32_t flag, bool modeset) { + struct wlr_drm_connector *conn, uint32_t flags, bool modeset) { if (atom->failed) { return false; } - uint32_t flags = DRM_MODE_PAGE_FLIP_EVENT | flag; - int ret = drmModeAtomicCommit(drm_fd, atom->req, flags, conn); if (ret) { wlr_log_errno(L_ERROR, "%s: Atomic commit failed (%s)", @@ -59,7 +56,8 @@ static bool atomic_commit(int drm_fd, struct atomic *atom, // Try to commit without new changes drmModeAtomicSetCursor(atom->req, atom->cursor); if (drmModeAtomicCommit(drm_fd, atom->req, flags, conn)) { - wlr_log_errno(L_ERROR, "%s: Atomic commit failed (%s)", + wlr_log_errno(L_ERROR, + "%s: Atomic commit without new changes failed (%s)", conn->output.name, modeset ? "modeset" : "pageflip"); } } @@ -100,8 +98,8 @@ static bool atomic_crtc_pageflip(struct wlr_drm_backend *drm, struct wlr_drm_connector *conn, struct wlr_drm_crtc *crtc, uint32_t fb_id, drmModeModeInfo *mode) { - if (mode) { - if (crtc->mode_id) { + if (mode != NULL) { + if (crtc->mode_id != 0) { drmModeDestroyPropertyBlob(drm->fd, crtc->mode_id); } @@ -111,16 +109,20 @@ static bool atomic_crtc_pageflip(struct wlr_drm_backend *drm, } } - struct atomic atom; + uint32_t flags = DRM_MODE_PAGE_FLIP_EVENT; + if (mode != NULL) { + flags |= DRM_MODE_ATOMIC_ALLOW_MODESET; + } else { + flags |= DRM_MODE_ATOMIC_NONBLOCK; + } + struct atomic atom; atomic_begin(crtc, &atom); atomic_add(&atom, conn->id, conn->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(drm->fd, &atom, conn, - mode ? DRM_MODE_ATOMIC_ALLOW_MODESET : DRM_MODE_ATOMIC_NONBLOCK, - mode); + return atomic_commit(drm->fd, &atom, conn, flags, mode); } static bool atomic_conn_enable(struct wlr_drm_backend *drm, diff --git a/types/wlr_output.c b/types/wlr_output.c index 8194c17e..b47fb3a0 100644 --- a/types/wlr_output.c +++ b/types/wlr_output.c @@ -156,6 +156,10 @@ static void wlr_output_update_matrix(struct wlr_output *output) { } void wlr_output_enable(struct wlr_output *output, bool enable) { + if (output->enabled == enable) { + return; + } + if (output->impl->enable) { output->impl->enable(output, enable); } |