From 18f23049f640e2590930c34009418c66e6ebf7b6 Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Thu, 26 May 2016 16:24:35 -0400 Subject: drm/msm: change gem->vmap() to get/put Before we can add vmap shrinking, we really need to know which vmap'ings are currently being used. So switch to get/put interface. Stubbed put fxns for now. Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/dsi/dsi_host.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/msm/dsi') diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index 80d8594..ddc4c7d 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -1066,7 +1066,7 @@ static int dsi_cmd_dma_add(struct msm_dsi_host *msm_host, } if (cfg_hnd->major == MSM_DSI_VER_MAJOR_6G) { - data = msm_gem_vaddr(msm_host->tx_gem_obj); + data = msm_gem_get_vaddr(msm_host->tx_gem_obj); if (IS_ERR(data)) { ret = PTR_ERR(data); pr_err("%s: get vaddr failed, %d\n", __func__, ret); @@ -1094,6 +1094,9 @@ static int dsi_cmd_dma_add(struct msm_dsi_host *msm_host, if (packet.size < len) memset(data + packet.size, 0xff, len - packet.size); + if (cfg_hnd->major == MSM_DSI_VER_MAJOR_6G) + msm_gem_put_vaddr(msm_host->tx_gem_obj); + return len; } -- cgit v1.1