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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2019-12-03 11:38:19 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2020-01-06 15:46:03 +0300 |
| commit | de2318f69366cdbb285253d5f40b129b09b3515b (patch) | |
| tree | a3da035d906c892ed907a4b079898c399f595259 /drivers/gpu/drm/hisilicon | |
| parent | 9dddcd279ab4ebcf27b81f8f967a58bc3717d1e4 (diff) | |
| download | linux-de2318f69366cdbb285253d5f40b129b09b3515b.tar.xz | |
drm/hisilicon/hibmc: Export VRAM MM information to debugfs
This change makes information about VRAM consumption available on
debugfs. See
/sys/kernel/debug/dri/0/vram-mm
for an overview of how VRAM is being used.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20191203083819.6643-6-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/hisilicon')
| -rw-r--r-- | drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c index 113d27b8a8f1..11d1b0761c9a 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c @@ -55,6 +55,7 @@ static struct drm_driver hibmc_driver = { .desc = "hibmc drm driver", .major = 1, .minor = 0, + .debugfs_init = drm_vram_mm_debugfs_init, .dumb_create = hibmc_dumb_create, .dumb_map_offset = drm_gem_vram_driver_dumb_mmap_offset, .gem_prime_mmap = drm_gem_prime_mmap, |