modetest: Also print the pixel clock

[android-x86/external-libdrm.git] / xf86drmMode.c

diff --git a/xf86drmMode.c b/xf86drmMode.c
index ab6b519..f7b5948 100644 (file)
--- a/xf86drmMode.c
+++ b/xf86drmMode.c
@@ -34,7 +34,7 @@
  */
 
 /*
- * TODO the types we are after are defined in diffrent headers on diffrent
+ * TODO the types we are after are defined in different headers on different
  * platforms find which headers to include to get uint32_t
  */
 
@@ -475,12 +475,13 @@ _drmModeGetConnector(int fd, uint32_t connector_id, int probe)
 {
        struct drm_mode_get_connector conn, counts;
        drmModeConnectorPtr r = NULL;
+       struct drm_mode_modeinfo stack_mode;
 
        memclear(conn);
        conn.connector_id = connector_id;
        if (!probe) {
                conn.count_modes = 1;
-               conn.modes_ptr = VOID2U64(drmMalloc(sizeof(struct drm_mode_modeinfo)));
+               conn.modes_ptr = VOID2U64(&stack_mode);
        }
 
        if (drmIoctl(fd, DRM_IOCTL_MODE_GETCONNECTOR, &conn))
@@ -504,7 +505,7 @@ retry:
                        goto err_allocs;
        } else {
                conn.count_modes = 1;
-               conn.modes_ptr = VOID2U64(drmMalloc(sizeof(struct drm_mode_modeinfo)));
+               conn.modes_ptr = VOID2U64(&stack_mode);
        }
 
        if (conn.count_encoders) {
@@ -525,7 +526,8 @@ retry:
            counts.count_encoders < conn.count_encoders) {
                drmFree(U642VOID(conn.props_ptr));
                drmFree(U642VOID(conn.prop_values_ptr));
-               drmFree(U642VOID(conn.modes_ptr));
+               if (U642VOID(conn.modes_ptr) != &stack_mode)
+                       drmFree(U642VOID(conn.modes_ptr));
                drmFree(U642VOID(conn.encoders_ptr));
 
                goto retry;
@@ -567,7 +569,8 @@ retry:
 err_allocs:
        drmFree(U642VOID(conn.prop_values_ptr));
        drmFree(U642VOID(conn.props_ptr));
-       drmFree(U642VOID(conn.modes_ptr));
+       if (U642VOID(conn.modes_ptr) != &stack_mode)
+               drmFree(U642VOID(conn.modes_ptr));
        drmFree(U642VOID(conn.encoders_ptr));
 
        return r;