From de2318f69366cdbb285253d5f40b129b09b3515b Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Tue, 3 Dec 2019 09:38:19 +0100 Subject: [PATCH] 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 Reviewed-by: Daniel Vetter Acked-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20191203083819.6643-6-tzimmermann@suse.de --- 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, -- 2.45.2