From 9fe041f6fdfedd92e15dd81d96475ff04bdf879e Mon Sep 17 00:00:00 2001 From: Jordan Crouse Date: Wed, 7 Nov 2018 15:35:50 -0700 Subject: drm/msm: Add msm_gem_get_and_pin_iova() Add a new function to get and pin the iova memory in one step (basically renaming the old msm_gem_get_iova function) and switch msm_gem_get_iova() to only allocate an iova but not map it in the IOMMU. This is only currently used by msm_ioctl_gem_info() since all other users of of the iova expect that the memory be immediately available. Signed-off-by: Jordan Crouse Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/dsi/dsi_host.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/msm/dsi/dsi_host.c') diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index eba901584035..99122767abf4 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -1248,7 +1248,7 @@ int dsi_dma_base_get_6g(struct msm_dsi_host *msm_host, uint64_t *dma_base) if (!dma_base) return -EINVAL; - return msm_gem_get_iova(msm_host->tx_gem_obj, + return msm_gem_get_and_pin_iova(msm_host->tx_gem_obj, priv->kms->aspace, dma_base); } -- cgit v1.2.3-70-g09d2