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path: root/drivers/video/ps3fb.c
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Diffstat (limited to 'drivers/video/ps3fb.c')
-rw-r--r--drivers/video/ps3fb.c17
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/video/ps3fb.c b/drivers/video/ps3fb.c
index 4b5d80771904..bd3e39baf7d2 100644
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -460,12 +460,16 @@ static void ps3fb_sync_image(struct device *dev, u64 frame_offset,
line_length |= (u64)src_line_length << 32;
src_offset += GPU_FB_START;
+
+ mutex_lock(&ps3_gpu_mutex);
status = lv1_gpu_context_attribute(ps3fb.context_handle,
L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT,
dst_offset, GPU_IOIF + src_offset,
L1GPU_FB_BLIT_WAIT_FOR_COMPLETION |
(width << 16) | height,
line_length);
+ mutex_unlock(&ps3_gpu_mutex);
+
if (status)
dev_err(dev,
"%s: lv1_gpu_context_attribute FB_BLIT failed: %d\n",
@@ -784,15 +788,6 @@ static int ps3fb_wait_for_vsync(u32 crtc)
return 0;
}
-static void ps3fb_flip_ctl(int on, void *data)
-{
- struct ps3fb_priv *priv = data;
- if (on)
- atomic_dec_if_positive(&priv->ext_flip);
- else
- atomic_inc(&priv->ext_flip);
-}
-
/*
* ioctl
@@ -1228,7 +1223,6 @@ static int __devinit ps3fb_probe(struct ps3_system_bus_device *dev)
}
ps3fb.task = task;
- ps3av_register_flip_ctl(ps3fb_flip_ctl, &ps3fb);
return 0;
@@ -1258,10 +1252,9 @@ static int ps3fb_shutdown(struct ps3_system_bus_device *dev)
dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
- ps3fb_flip_ctl(0, &ps3fb); /* flip off */
+ atomic_inc(&ps3fb.ext_flip); /* flip off */
ps3fb.dinfo->irq.mask = 0;
- ps3av_register_flip_ctl(NULL, NULL);
if (ps3fb.task) {
struct task_struct *task = ps3fb.task;
ps3fb.task = NULL;

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