mirrors/wlroots
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wlroots/wlroots.git synced 2025-12-24 08:56:28 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

backend/drm: move atomic cursor code into pageflip code

Browse source 
It makes sense to construct as much atomic state as possible in the same
place, so it doesn't get lost if we "reset" it.
This commit is contained in:
Scott Anderson 2020-02-12 21:25:40 +13:00 • committed by Simon Ser
parent be90062c51
commit 52281cb8ba
4 changed files with 66 additions and 65 deletions
Download patch file Download diff file Expand all files Collapse all files

16
backend/drm/legacy.c
View file

@ -7,8 +7,19 @@
#include "backend/drm/util.h"
static bool legacy_crtc_pageflip(struct wlr_drm_backend *drm,
struct wlr_drm_connector *conn, struct wlr_drm_crtc *crtc,
uint32_t fb_id, drmModeModeInfo *mode) {
struct wlr_drm_connector *conn, drmModeModeInfo *mode) {
struct wlr_drm_crtc *crtc = conn->crtc;
struct wlr_drm_fb *fb = plane_get_next_fb(crtc->primary);
struct gbm_bo *bo = drm_fb_acquire(fb, drm, &crtc->primary->mgpu_surf);
if (!bo) {
return false;
}
uint32_t fb_id = get_fb_for_bo(bo, drm->addfb2_modifiers);
if (!fb_id) {
return false;
}
if (mode) {
if (drmModeSetCrtc(drm->fd, crtc->id, fb_id, 0, 0,
&conn->id, 1, mode)) {
@ -60,6 +71,7 @@ bool legacy_crtc_set_cursor(struct wlr_drm_backend *drm,
return false;
}
drm_fb_move(&crtc->cursor->queued_fb, &crtc->cursor->pending_fb);
return true;
}