diff options
| author | Simon Ser <contact@emersion.fr> | 2021-04-06 18:23:35 +0200 |
|---|---|---|
| committer | Kenny Levinsen <kl@kl.wtf> | 2021-06-13 10:57:17 +0200 |
| commit | 63f891e393ca5256ad5b6847291d88c098321ed6 (patch) | |
| tree | f107163f0cf5f8b495617458bfa059de9833d2fd /backend | |
| parent | e89cf5f047bee4820d8a08c903f3b5664fa92558 (diff) | |
backend/drm: allow committing a buffer and a mode together
Set the plane's pending FB before calling drm_connector_set_mode.
Diffstat (limited to 'backend')
| -rw-r--r-- | backend/drm/drm.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/backend/drm/drm.c b/backend/drm/drm.c index 466736b4..578944d2 100644 --- a/backend/drm/drm.c +++ b/backend/drm/drm.c @@ -437,7 +437,7 @@ static bool drm_connector_test(struct wlr_output *output) { return true; } -static bool drm_connector_commit_buffer(struct wlr_drm_connector *conn, +static bool drm_connector_set_pending_fb(struct wlr_drm_connector *conn, const struct wlr_output_state *state) { struct wlr_drm_backend *drm = conn->backend; @@ -464,10 +464,6 @@ static bool drm_connector_commit_buffer(struct wlr_drm_connector *conn, break; } - if (!drm_crtc_page_flip(conn, state)) { - return false; - } - return true; } @@ -509,6 +505,12 @@ bool drm_connector_commit_state(struct wlr_drm_connector *conn, return false; } + if (state.committed & WLR_OUTPUT_STATE_BUFFER) { + if (!drm_connector_set_pending_fb(conn, &state)) { + return false; + } + } + if (state.committed & (WLR_OUTPUT_STATE_MODE | WLR_OUTPUT_STATE_ENABLED)) { if ((state.committed & WLR_OUTPUT_STATE_MODE) && state.mode_type == WLR_OUTPUT_STATE_MODE_CUSTOM) { @@ -526,8 +528,7 @@ bool drm_connector_commit_state(struct wlr_drm_connector *conn, return false; } } else if (state.committed & WLR_OUTPUT_STATE_BUFFER) { - // TODO: support modesetting with a buffer - if (!drm_connector_commit_buffer(conn, &state)) { + if (!drm_crtc_page_flip(conn, &state)) { return false; } } else if (state.committed & (WLR_OUTPUT_STATE_ADAPTIVE_SYNC_ENABLED | |