drm/vc4: Report HVS underrun errors

[linux.git] / drivers / gpu / drm / vc4 / vc4_debugfs.c

diff --git a/drivers/gpu/drm/vc4/vc4_debugfs.c b/drivers/gpu/drm/vc4/vc4_debugfs.c
index 7a0003de71ab0bf74d07549dd2df985bb0afa493..64021bcba0412940ea4b8e9bc85bf3d025ab12ab 100644 (file)
--- a/drivers/gpu/drm/vc4/vc4_debugfs.c
+++ b/drivers/gpu/drm/vc4/vc4_debugfs.c
@@ -23,6 +23,7 @@ static const struct drm_info_list vc4_debugfs_list[] = {
        {"vec_regs", vc4_vec_debugfs_regs, 0},
        {"txp_regs", vc4_txp_debugfs_regs, 0},
        {"hvs_regs", vc4_hvs_debugfs_regs, 0},
+       {"hvs_underrun",  vc4_hvs_debugfs_underrun, 0},
        {"crtc0_regs", vc4_crtc_debugfs_regs, 0, (void *)(uintptr_t)0},
        {"crtc1_regs", vc4_crtc_debugfs_regs, 0, (void *)(uintptr_t)1},
        {"crtc2_regs", vc4_crtc_debugfs_regs, 0, (void *)(uintptr_t)2},