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backend/drm: make adaptive_sync atomic

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Stop using drmModeObjectSetProperty, set the property in the crtc_commit
function instead.
This commit is contained in:
Simon Ser 2020-05-27 16:43:19 +02:00 • committed by Drew DeVault
parent 42126c2022
commit 70f3a0bb27
4 changed files with 45 additions and 23 deletions
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19
backend/drm/atomic.c
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@ -196,6 +196,14 @@ static bool atomic_crtc_commit(struct wlr_drm_backend *drm,
}
}
bool prev_vrr_enabled =
output->adaptive_sync_status == WLR_OUTPUT_ADAPTIVE_SYNC_ENABLED;
bool vrr_enabled = prev_vrr_enabled;
if ((output->pending.committed & WLR_OUTPUT_STATE_ADAPTIVE_SYNC_ENABLED) &&
drm_connector_supports_vrr(conn)) {
vrr_enabled = output->pending.adaptive_sync_enabled;
}
if (crtc->pending_modeset) {
flags |= DRM_MODE_ATOMIC_ALLOW_MODESET;
} else {
@ -217,6 +225,9 @@ static bool atomic_crtc_commit(struct wlr_drm_backend *drm,
if (crtc->props.gamma_lut != 0) {
atomic_add(&atom, crtc->id, crtc->props.gamma_lut, gamma_lut);
}
if (crtc->props.vrr_enabled != 0) {
atomic_add(&atom, crtc->id, crtc->props.vrr_enabled, vrr_enabled);
}
set_plane_props(&atom, drm, crtc->primary, crtc->id, 0, 0);
if (crtc->cursor) {
if (drm_connector_is_cursor_visible(conn)) {
@ -239,6 +250,14 @@ static bool atomic_crtc_commit(struct wlr_drm_backend *drm,
if (ok && !(flags & DRM_MODE_ATOMIC_TEST_ONLY)) {
commit_blob(drm, &crtc->mode_id, mode_id);
commit_blob(drm, &crtc->gamma_lut, gamma_lut);
if (vrr_enabled != prev_vrr_enabled) {
output->adaptive_sync_status = vrr_enabled ?
WLR_OUTPUT_ADAPTIVE_SYNC_ENABLED :
WLR_OUTPUT_ADAPTIVE_SYNC_DISABLED;
wlr_log(WLR_DEBUG, "VRR %s on connector '%s'",
vrr_enabled ? "enabled" : "disabled", output->name);
}
} else {
rollback_blob(drm, &crtc->mode_id, mode_id);
rollback_blob(drm, &crtc->gamma_lut, gamma_lut);