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 --- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 1 + 1 file changed, 1 insertion(+)
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,