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backend/drm: destroy output immediately 

Instead of waiting for the next pageflip, destroy the output immediately
since we can now handle flips for outputs which no longer exist.
Also demote the missing crtc on flip to debug.

Fixes #1739
This commit is contained in:
Rouven Czerwinski 2019-08-02 19:11:23 +02:00 committed by Simon Ser
parent 6396710976
commit 4d36cc86eb
2 changed files with 2 additions and 15 deletions
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13
backend/drm/drm.c
View File

@ -1364,12 +1364,8 @@ void scan_drm_connectors(struct wlr_drm_backend *drm) {
wlr_log(WLR_INFO, "'%s' disappeared", conn->output.name);
drm_connector_cleanup(conn);
if (conn->pageflip_pending) {
conn->state = WLR_DRM_CONN_DISAPPEARED;
} else {
wlr_output_destroy(&conn->output);
}
}
realloc_crtcs(drm);
@ -1402,17 +1398,12 @@ static void page_flip_handler(int fd, unsigned seq,
}
if (!conn) {
wlr_log(WLR_ERROR, "No connector for crtc_id %u", crtc_id);
wlr_log(WLR_DEBUG, "No connector for crtc_id %u", crtc_id);
return;
}
conn->pageflip_pending = false;
if (conn->state == WLR_DRM_CONN_DISAPPEARED) {
wlr_output_destroy(&conn->output);
return;
}
if (conn->state != WLR_DRM_CONN_CONNECTED || conn->crtc == NULL) {
return;
}
@ -1546,8 +1537,6 @@ static void drm_connector_cleanup(struct wlr_drm_connector *conn) {
break;
case WLR_DRM_CONN_DISCONNECTED:
break;
case WLR_DRM_CONN_DISAPPEARED:
return; // don't change state
}
conn->state = WLR_DRM_CONN_DISCONNECTED;

2
include/backend/drm/drm.h
View File

@ -98,8 +98,6 @@ enum wlr_drm_connector_state {
WLR_DRM_CONN_NEEDS_MODESET,
WLR_DRM_CONN_CLEANUP,
WLR_DRM_CONN_CONNECTED,
// Connector disappeared, waiting for being destroyed on next page-flip
WLR_DRM_CONN_DISAPPEARED,
};
struct wlr_drm_mode {