diff options
Diffstat (limited to 'dwl-patches/patches/fallback/fallback.patch')
| -rw-r--r-- | dwl-patches/patches/fallback/fallback.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/dwl-patches/patches/fallback/fallback.patch b/dwl-patches/patches/fallback/fallback.patch new file mode 100644 index 0000000..b734625 --- /dev/null +++ b/dwl-patches/patches/fallback/fallback.patch @@ -0,0 +1,44 @@ +From a94c52af879027e654f67c36621a8c9b2f338f56 Mon Sep 17 00:00:00 2001 +From: Dima Krasner <dima@dimakrasner.com> +Date: Sat, 2 Dec 2023 10:36:35 +0200 +Subject: [PATCH] fall back to a lower output mode if needed + (swaywm/sway@4cdc4ac) + +--- + dwl.c | 13 ++++++++++++- + 1 file changed, 12 insertions(+), 1 deletion(-) + +diff --git a/dwl.c b/dwl.c +index d48bf40..7719f7e 100644 +--- a/dwl.c ++++ b/dwl.c +@@ -920,6 +920,7 @@ createmon(struct wl_listener *listener, void *data) + /* This event is raised by the backend when a new output (aka a display or + * monitor) becomes available. */ + struct wlr_output *wlr_output = data; ++ struct wlr_output_mode *preferred_mode, *mode; + const MonitorRule *r; + size_t i; + struct wlr_output_state state; +@@ -956,7 +957,17 @@ createmon(struct wl_listener *listener, void *data) + * monitor supports only a specific set of modes. We just pick the + * monitor's preferred mode; a more sophisticated compositor would let + * the user configure it. */ +- wlr_output_state_set_mode(&state, wlr_output_preferred_mode(wlr_output)); ++ preferred_mode = wlr_output_preferred_mode(wlr_output); ++ wlr_output_state_set_mode(&state, preferred_mode); ++ if (!wlr_output_test_state(wlr_output, &state) && !wl_list_empty(&wlr_output->modes)) { ++ wl_list_for_each(mode, &wlr_output->modes, link) { ++ if (mode != preferred_mode) { ++ wlr_output_state_set_mode(&state, mode); ++ if (wlr_output_test_state(wlr_output, &state)) ++ break; ++ } ++ } ++ } + + /* Set up event listeners */ + LISTEN(&wlr_output->events.frame, &m->frame, rendermon); +-- +2.43.0 + |