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authorRussell King <rmk@arm.linux.org.uk>2014-03-20 18:00:12 +0000
committerRussell King <rmk@arm.linux.org.uk>2014-03-20 18:00:12 +0000
commit13adefefe68d459f3133debe7a029412d5c09697 (patch)
treed2678a7ff638dfbc6ffff643e637ba1b3896fbee
parent4f62e0956893fe43594ba516a152a6c03a555dfe (diff)
downloadxf86-video-armada-13adefefe68d459f3133debe7a029412d5c09697.tar.gz
Split out the ioctl issuing function
This functionality can be re-used by providing other ioctls, so move it out from vivante_map_bo_to_gpu(). Signed-off-by: Russell King <rmk@arm.linux.org.uk>
-rw-r--r--src/vivante_utils.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/src/vivante_utils.c b/src/vivante_utils.c
index bae3221..a53459a 100644
--- a/src/vivante_utils.c
+++ b/src/vivante_utils.c
@@ -70,6 +70,13 @@ void __vivante_error(struct vivante *vivante, const char *fn, const char *w, int
}
+static gceSTATUS vivante_ioctl(struct vivante *vivante, unsigned cmd,
+ void *buf, size_t size)
+{
+ return gcoOS_DeviceControl(vivante->os, cmd, buf, size, buf, size);
+}
+
+
PixmapPtr vivante_drawable_pixmap_deltas(DrawablePtr pDrawable, int *x, int *y)
{
PixmapPtr pPixmap;
@@ -129,8 +136,7 @@ Bool vivante_map_bo_to_gpu(struct vivante *vivante, struct drm_armada_bo *bo,
map.zero = 0;
map.fd = fd;
- status = gcoOS_DeviceControl(vivante->os, IOC_GDMABUF_MAP,
- &map, sizeof(map), &map, sizeof(map));
+ status = vivante_ioctl(vivante, IOC_GDMABUF_MAP, &map, sizeof(map));
/* we don't need to keep the fd around anymore */
close(fd);