diff options
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_v3d.c')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_v3d.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c index cc714dcfe1f2..e7990bed0a96 100644 --- a/drivers/gpu/drm/vc4/vc4_v3d.c +++ b/drivers/gpu/drm/vc4/vc4_v3d.c @@ -401,6 +401,28 @@ static int vc4_v3d_runtime_resume(struct device *dev) } #endif +int vc4_v3d_debugfs_init(struct drm_minor *minor) +{ + struct drm_device *drm = minor->dev; + struct vc4_dev *vc4 = to_vc4_dev(drm); + struct vc4_v3d *v3d = vc4->v3d; + int ret; + + if (!vc4->v3d) + return -ENODEV; + + ret = vc4_debugfs_add_file(minor, "v3d_ident", + vc4_v3d_debugfs_ident, NULL); + if (ret) + return ret; + + ret = vc4_debugfs_add_regset32(minor, "v3d_regs", &v3d->regset); + if (ret) + return ret; + + return 0; +} + static int vc4_v3d_bind(struct device *dev, struct device *master, void *data) { struct platform_device *pdev = to_platform_device(dev); @@ -477,9 +499,6 @@ static int vc4_v3d_bind(struct device *dev, struct device *master, void *data) pm_runtime_set_autosuspend_delay(dev, 40); /* a little over 2 frames. */ pm_runtime_enable(dev); - vc4_debugfs_add_file(drm, "v3d_ident", vc4_v3d_debugfs_ident, NULL); - vc4_debugfs_add_regset32(drm, "v3d_regs", &v3d->regset); - return 0; } |