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backend/drm: Use cached vrr support flag

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We do not expect the connector support to change throughout the lifetime
of the link on this connector, so use the value we initially probed.
This commit is contained in:
Kenny Levinsen 2024-06-18 11:33:02 +02:00 committed by Kirill Primak
parent f10327f915
commit bedc890935
4 changed files with 5 additions and 30 deletions
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2
backend/drm/atomic.c
View File

@ -276,7 +276,7 @@ bool drm_atomic_connector_prepare(struct wlr_drm_connector_state *state, bool mo
output->adaptive_sync_status == WLR_OUTPUT_ADAPTIVE_SYNC_ENABLED;
bool vrr_enabled = prev_vrr_enabled;
if ((state->base->committed & WLR_OUTPUT_STATE_ADAPTIVE_SYNC_ENABLED)) {
if (state->base->adaptive_sync_enabled && !drm_connector_supports_vrr(conn)) {
if (state->base->adaptive_sync_enabled && !output->adaptive_sync_supported) {
return false;
}
vrr_enabled = state->base->adaptive_sync_enabled;

30
backend/drm/drm.c
View File

@ -721,32 +721,6 @@ static bool drm_connector_set_pending_layer_fbs(struct wlr_drm_connector *conn,
static bool drm_connector_alloc_crtc(struct wlr_drm_connector *conn);
bool drm_connector_supports_vrr(struct wlr_drm_connector *conn) {
struct wlr_drm_backend *drm = conn->backend;
struct wlr_drm_crtc *crtc = conn->crtc;
if (!crtc) {
return false;
}
uint64_t vrr_capable;
if (conn->props.vrr_capable == 0 ||
!get_drm_prop(drm->fd, conn->id, conn->props.vrr_capable,
&vrr_capable) || !vrr_capable) {
wlr_drm_conn_log(conn, WLR_DEBUG, "Failed to enable adaptive sync: "
"connector doesn't support VRR");
return false;
}
if (crtc->props.vrr_enabled == 0) {
wlr_drm_conn_log(conn, WLR_DEBUG, "Failed to enable adaptive sync: "
"CRTC %"PRIu32" doesn't support VRR", crtc->id);
return false;
}
return true;
}
static bool drm_connector_prepare(struct wlr_drm_connector_state *conn_state, bool test_only) {
const struct wlr_output_state *state = conn_state->base;
struct wlr_drm_connector *conn = conn_state->connector;
@ -770,7 +744,9 @@ static bool drm_connector_prepare(struct wlr_drm_connector_state *conn_state, bo
if ((state->committed & WLR_OUTPUT_STATE_ADAPTIVE_SYNC_ENABLED) &&
state->adaptive_sync_enabled &&
!drm_connector_supports_vrr(conn)) {
!output->adaptive_sync_supported) {
wlr_drm_conn_log(conn, WLR_DEBUG,
"Can't enable adaptive sync: connector doesn't support VRR");
return false;
}

2
backend/drm/legacy.c
View File

@ -110,7 +110,7 @@ static bool legacy_crtc_commit(const struct wlr_drm_connector_state *state,
}
if (state->base->committed & WLR_OUTPUT_STATE_ADAPTIVE_SYNC_ENABLED) {
if (state->base->adaptive_sync_enabled && !drm_connector_supports_vrr(conn)) {
if (state->base->adaptive_sync_enabled && !output->adaptive_sync_supported) {
return false;
}
if (crtc->props.vrr_enabled != 0 &&

1
include/backend/drm/drm.h
View File

@ -212,7 +212,6 @@ void restore_drm_device(struct wlr_drm_backend *drm);
int handle_drm_event(int fd, uint32_t mask, void *data);
void destroy_drm_connector(struct wlr_drm_connector *conn);
bool drm_connector_is_cursor_visible(struct wlr_drm_connector *conn);
bool drm_connector_supports_vrr(struct wlr_drm_connector *conn);
size_t drm_crtc_get_gamma_lut_size(struct wlr_drm_backend *drm,
struct wlr_drm_crtc *crtc);
void drm_lease_destroy(struct wlr_drm_lease *lease);