Commit bb99c51b authored by Christian König's avatar Christian König
Browse files

drm/loongson: use GEM references instead of TTMs 



Instead of a TTM reference grab a GEM reference whenever necessary.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Cc: Sui Jingfeng <suijingfeng@loongson.cn>
Link: https://patchwork.freedesktop.org/patch/msgid/20240723121750.2086-3-christian.koenig@amd.com
parent 6c9e14ee

drivers/gpu/drm/loongson/lsdc_ttm.c

+2 −6
Original line number Diff line number Diff line
@@ -341,16 +341,12 @@ void lsdc_bo_unpin(struct lsdc_bo *lbo) 


void lsdc_bo_ref(struct lsdc_bo *lbo)

{

	struct ttm_buffer_object *tbo = &lbo->tbo;



	ttm_bo_get(tbo);

	drm_gem_object_get(&lbo->tbo.base);

}



void lsdc_bo_unref(struct lsdc_bo *lbo)

{

	struct ttm_buffer_object *tbo = &lbo->tbo;



	ttm_bo_put(tbo);

	drm_gem_object_put(&lbo->tbo.base);

}



int lsdc_bo_kmap(struct lsdc_bo *lbo)