riscv:buildroot:drm-test

fix modeset-single-buffer noise Signed-off-by: shengyang.chen<shengyang.chen@starfivetech.com>
2022-08-19 17:40:13 +08:00
parent bb4330b7a3
commit 40ab08a0e8
1 changed files with 6 additions and 0 deletions
@@ -127,6 +127,12 @@ int main(int argc, char **argv)
            buf.vaddr[i+3] = v4;
 #endif
        }
+        ret = drmModeSetCrtc(fd, crtc_id, buf.fb_id,
+                0, 0, &conn_id, 1, &conn->modes[0]);
+        if (ret) {
+            fprintf(stderr, "cannot set CRTC for connector %u (%d): %m\n",
+                    crtc_id, errno);
+        }
        sleep(1);
    }