Use ttm_pool_populate/ttm_pool_unpopulate if the driver doesn't provide a function. Signed-off-by: Christian König <christian.koenig@xxxxxxx> --- drivers/gpu/drm/ttm/ttm_tt.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c index 9fd7115a013a..65bf4eac184b 100644 --- a/drivers/gpu/drm/ttm/ttm_tt.c +++ b/drivers/gpu/drm/ttm/ttm_tt.c @@ -410,7 +410,10 @@ int ttm_tt_populate(struct ttm_tt *ttm, struct ttm_operation_ctx *ctx) if (ttm->state != tt_unpopulated) return 0; - ret = ttm->bdev->driver->ttm_tt_populate(ttm, ctx); + if (ttm->bdev->driver->ttm_tt_populate) + ret = ttm->bdev->driver->ttm_tt_populate(ttm, ctx); + else + ret = ttm_pool_populate(ttm, ctx); if (!ret) ttm_tt_add_mapping(ttm); return ret; @@ -436,5 +439,8 @@ void ttm_tt_unpopulate(struct ttm_tt *ttm) return; ttm_tt_clear_mapping(ttm); - ttm->bdev->driver->ttm_tt_unpopulate(ttm); + if (ttm->bdev->driver->ttm_tt_unpopulate) + ttm->bdev->driver->ttm_tt_unpopulate(ttm); + else + ttm_pool_unpopulate(ttm); } -- 2.14.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
