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backend/drm: remove mode argument to crtc_pageflip

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Add a new wlr_drm_crtc.pending bitfield which keeps track of pending
output changes. More fields will be added in the future (e.g. active,
gamma).
This commit is contained in:
Simon Ser 2020-05-07 17:11:32 +02:00
parent 7a149fe5ba
commit 69b2279092
5 changed files with 45 additions and 26 deletions
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6
backend/drm/legacy.c
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@ -7,7 +7,7 @@
#include "backend/drm/util.h"
static bool legacy_crtc_pageflip(struct wlr_drm_backend *drm,
struct wlr_drm_connector *conn, drmModeModeInfo *mode) {
struct wlr_drm_connector *conn) {
struct wlr_drm_crtc *crtc = conn->crtc;
struct wlr_drm_plane *cursor = crtc->cursor;
@ -22,9 +22,9 @@ static bool legacy_crtc_pageflip(struct wlr_drm_backend *drm,
return false;
}
if (mode) {
if (crtc->pending & WLR_DRM_CRTC_MODE) {
if (drmModeSetCrtc(drm->fd, crtc->id, fb_id, 0, 0,
&conn->id, 1, mode)) {
&conn->id, 1, &crtc->mode)) {
wlr_log_errno(WLR_ERROR, "%s: Failed to set CRTC", conn->output.name);
return false;
}