From e6f6d63ed14c20528aa6df05a8f0707c183c6ba3 Mon Sep 17 00:00:00 2001 From: Jonathan Marek Date: Tue, 4 Dec 2018 10:16:58 -0500 Subject: drm/msm: add headless gpu device for imx5 This patch allows using drm/msm without qcom display hardware. It adds a amd,imageon compatible, which is used instead of qcom,adreno, but does not require a top level msm node. Signed-off-by: Jonathan Marek Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/msm_debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/msm/msm_debugfs.c') diff --git a/drivers/gpu/drm/msm/msm_debugfs.c b/drivers/gpu/drm/msm/msm_debugfs.c index 03210f45bf87..42a2cba78998 100644 --- a/drivers/gpu/drm/msm/msm_debugfs.c +++ b/drivers/gpu/drm/msm/msm_debugfs.c @@ -235,7 +235,7 @@ int msm_debugfs_init(struct drm_minor *minor) debugfs_create_file("gpu", S_IRUSR, minor->debugfs_root, dev, &msm_gpu_fops); - if (priv->kms->funcs->debugfs_init) { + if (priv->kms && priv->kms->funcs->debugfs_init) { ret = priv->kms->funcs->debugfs_init(priv->kms, minor); if (ret) return ret; -- cgit v1.2.3