diff options
author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-10-09 21:10:38 +0300 |
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committer | Rob Clark <robdclark@chromium.org> | 2023-10-09 11:42:36 -0700 |
commit | ae13219e47d314b3bf7496b97983c22485e3627a (patch) | |
tree | 394f4396487187770f4ea8a5efd169789b1671f5 | |
parent | eedba1b3a7b4ed4040a9a21e5ce5ae268fc627c8 (diff) |
drm/msm: only register 'kms' debug file if KMS is used
There is little point in having the empty debugfs file which always
returns -ENODEV. Change this file to be created only if KMS is actually
used.
Reviewed-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/561656/
Signed-off-by: Rob Clark <robdclark@chromium.org>
-rw-r--r-- | drivers/gpu/drm/msm/msm_debugfs.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/msm_debugfs.c b/drivers/gpu/drm/msm/msm_debugfs.c index a0a936f80ae3..06fc632fd6f9 100644 --- a/drivers/gpu/drm/msm/msm_debugfs.c +++ b/drivers/gpu/drm/msm/msm_debugfs.c @@ -314,8 +314,9 @@ void msm_debugfs_init(struct drm_minor *minor) debugfs_create_file("gpu", S_IRUSR, minor->debugfs_root, dev, &msm_gpu_fops); - debugfs_create_file("kms", S_IRUSR, minor->debugfs_root, - dev, &msm_kms_fops); + if (priv->kms) + debugfs_create_file("kms", S_IRUSR, minor->debugfs_root, + dev, &msm_kms_fops); debugfs_create_u32("hangcheck_period_ms", 0600, minor->debugfs_root, &priv->hangcheck_period); |