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authorGeert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>2008-10-30 08:12:58 +0000
committerPaul Mackerras <paulus@samba.org>2008-11-19 16:03:54 +1100
commit9b82f3e61758ed897200f0244b63a77c1791bcba (patch)
treeed1a41b22151fabf4e096ca6b4bee8f1931599c7 /drivers/ps3/ps3av.c
parent486936cd93e99c802153b3f2f629c5ce62b8c0d4 (diff)
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powerpc/ps3: Replace the flip_ctl logic in ps3av and ps3fb by a mutex
Introduce ps3_gpu_mutex to synchronizes GPU-related operations, like: - invoking the L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT command using the lv1_gpu_context_attribute() hypervisor call, - handling the PS3AV_CID_AVB_PARAM packet in the PS3 A/V Settings driver. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/ps3/ps3av.c')
-rw-r--r--drivers/ps3/ps3av.c20
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/ps3/ps3av.c b/drivers/ps3/ps3av.c
index 06848b254d57..5324978b73fb 100644
--- a/drivers/ps3/ps3av.c
+++ b/drivers/ps3/ps3av.c
@@ -59,8 +59,6 @@ static struct ps3av {
struct ps3av_reply_hdr reply_hdr;
u8 raw[PS3AV_BUF_SIZE];
} recv_buf;
- void (*flip_ctl)(int on, void *data);
- void *flip_data;
} *ps3av;
/* color space */
@@ -939,24 +937,6 @@ int ps3av_audio_mute(int mute)
EXPORT_SYMBOL_GPL(ps3av_audio_mute);
-void ps3av_register_flip_ctl(void (*flip_ctl)(int on, void *data),
- void *flip_data)
-{
- mutex_lock(&ps3av->mutex);
- ps3av->flip_ctl = flip_ctl;
- ps3av->flip_data = flip_data;
- mutex_unlock(&ps3av->mutex);
-}
-EXPORT_SYMBOL_GPL(ps3av_register_flip_ctl);
-
-void ps3av_flip_ctl(int on)
-{
- mutex_lock(&ps3av->mutex);
- if (ps3av->flip_ctl)
- ps3av->flip_ctl(on, ps3av->flip_data);
- mutex_unlock(&ps3av->mutex);
-}
-
static int ps3av_probe(struct ps3_system_bus_device *dev)
{
int res;