diff options
| author | Christian Gmeiner <cgmeiner@igalia.com> | 2024-11-21 12:24:08 +0300 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2024-12-03 20:39:31 +0300 |
| commit | 6bef484c5e9a5d3937a4bdf56e0f08f25517f8a0 (patch) | |
| tree | ca3d9dcf5a21cf5c61e36e020b1f484acf659660 /drivers/gpu/drm/etnaviv | |
| parent | a807cb22adc490ef33304e52c70ab65b3f19fe20 (diff) | |
| download | linux-6bef484c5e9a5d3937a4bdf56e0f08f25517f8a0.tar.xz | |
drm/etnaviv: Add fdinfo support for memory stats
Use the new helper to export stats about memory usage.
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm/etnaviv')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_drv.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_gem.c | 12 |
2 files changed, 23 insertions, 1 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c index 9b4e2f4b1bc7..1927669da1f8 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c @@ -488,7 +488,16 @@ static const struct drm_ioctl_desc etnaviv_ioctls[] = { ETNA_IOCTL(PM_QUERY_SIG, pm_query_sig, DRM_RENDER_ALLOW), }; -DEFINE_DRM_GEM_FOPS(fops); +static void etnaviv_show_fdinfo(struct drm_printer *p, struct drm_file *file) +{ + drm_show_memory_stats(p, file); +} + +static const struct file_operations fops = { + .owner = THIS_MODULE, + DRM_GEM_FOPS, + .show_fdinfo = drm_show_fdinfo, +}; static const struct drm_driver etnaviv_drm_driver = { .driver_features = DRIVER_GEM | DRIVER_RENDER, @@ -498,6 +507,7 @@ static const struct drm_driver etnaviv_drm_driver = { #ifdef CONFIG_DEBUG_FS .debugfs_init = etnaviv_debugfs_init, #endif + .show_fdinfo = etnaviv_show_fdinfo, .ioctls = etnaviv_ioctls, .num_ioctls = DRM_ETNAVIV_NUM_IOCTLS, .fops = &fops, diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c index da30179de02b..2f844e82bc46 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c @@ -540,6 +540,17 @@ void etnaviv_gem_obj_add(struct drm_device *dev, struct drm_gem_object *obj) mutex_unlock(&priv->gem_lock); } +static enum drm_gem_object_status etnaviv_gem_status(struct drm_gem_object *obj) +{ + struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj); + enum drm_gem_object_status status = 0; + + if (etnaviv_obj->pages) + status |= DRM_GEM_OBJECT_RESIDENT; + + return status; +} + static const struct vm_operations_struct vm_ops = { .fault = etnaviv_gem_fault, .open = drm_gem_vm_open, @@ -553,6 +564,7 @@ static const struct drm_gem_object_funcs etnaviv_gem_object_funcs = { .get_sg_table = etnaviv_gem_prime_get_sg_table, .vmap = etnaviv_gem_prime_vmap, .mmap = etnaviv_gem_mmap, + .status = etnaviv_gem_status, .vm_ops = &vm_ops, }; |