From: Varad Gautam <varadgautam@gmail.com>
Date: Fri, 21 Aug 2015 16:44:35 +0000 (+0530)
Subject: freedreno: get bo size for imported dma-buf
X-Git-Tag: android-x86-6.0-r1~241
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=1eba47a76365576447d6346868a074dca24de1bf;p=android-x86%2Fexternal-libdrm.git

freedreno: get bo size for imported dma-buf

Signed-off-by: Varad Gautam <varadgautam@gmail.com>
Signed-off-by: Rob Clark <robclark@freedesktop.org>
---

diff --git a/freedreno/freedreno_bo.c b/freedreno/freedreno_bo.c
index eabffe93..596bfbc2 100644
--- a/freedreno/freedreno_bo.c
+++ b/freedreno/freedreno_bo.c
@@ -237,8 +237,9 @@ fd_bo_from_dmabuf(struct fd_device *dev, int fd)
 		return NULL;
 	}
 
-	/* hmm, would be nice if we had a way to figure out the size.. */
-	size = 0;
+	/* lseek() to get bo size */
+	size = lseek(fd, 0, SEEK_END);
+	lseek(fd, 0, SEEK_CUR);
 
 	bo = fd_bo_from_handle(dev, req.handle, size);
 	bo->fd = fd;