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path: root/drivers/ps3
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Diffstat (limited to 'drivers/ps3')
-rw-r--r--drivers/ps3/ps3av.c108
-rw-r--r--drivers/ps3/ps3av_cmd.c20
2 files changed, 72 insertions, 56 deletions
diff --git a/drivers/ps3/ps3av.c b/drivers/ps3/ps3av.c
index d21e04ccb02..1393e64335f 100644
--- a/drivers/ps3/ps3av.c
+++ b/drivers/ps3/ps3av.c
@@ -38,7 +38,24 @@
static int timeout = 5000; /* in msec ( 5 sec ) */
module_param(timeout, int, 0644);
-static struct ps3av ps3av;
+static struct ps3av {
+ int available;
+ struct mutex mutex;
+ struct work_struct work;
+ struct completion done;
+ struct workqueue_struct *wq;
+ int open_count;
+ struct ps3_vuart_port_device *dev;
+
+ int region;
+ struct ps3av_pkt_av_get_hw_conf av_hw_conf;
+ u32 av_port[PS3AV_AV_PORT_MAX + PS3AV_OPT_PORT_MAX];
+ u32 opt_port[PS3AV_OPT_PORT_MAX];
+ u32 head[PS3AV_HEAD_MAX];
+ u32 audio_port;
+ int ps3av_mode;
+ int ps3av_mode_old;
+} ps3av;
static struct ps3_vuart_port_device ps3av_dev = {
.match_id = PS3_MATCH_ID_AV_SETTINGS
@@ -159,7 +176,7 @@ static int ps3av_parse_event_packet(const struct ps3av_reply_hdr *hdr)
else
printk(KERN_ERR
"%s: failed event packet, cid:%08x size:%d\n",
- __FUNCTION__, hdr->cid, hdr->size);
+ __func__, hdr->cid, hdr->size);
return 1; /* receive event packet */
}
return 0;
@@ -181,7 +198,7 @@ static int ps3av_send_cmd_pkt(const struct ps3av_send_hdr *send_buf,
if (res < 0) {
dev_dbg(&ps3av_dev.core,
"%s: ps3av_vuart_write() failed (result=%d)\n",
- __FUNCTION__, res);
+ __func__, res);
return res;
}
@@ -194,7 +211,7 @@ static int ps3av_send_cmd_pkt(const struct ps3av_send_hdr *send_buf,
if (res != PS3AV_HDR_SIZE) {
dev_dbg(&ps3av_dev.core,
"%s: ps3av_vuart_read() failed (result=%d)\n",
- __FUNCTION__, res);
+ __func__, res);
return res;
}
@@ -204,7 +221,7 @@ static int ps3av_send_cmd_pkt(const struct ps3av_send_hdr *send_buf,
if (res < 0) {
dev_dbg(&ps3av_dev.core,
"%s: ps3av_vuart_read() failed (result=%d)\n",
- __FUNCTION__, res);
+ __func__, res);
return res;
}
res += PS3AV_HDR_SIZE; /* total len */
@@ -214,7 +231,7 @@ static int ps3av_send_cmd_pkt(const struct ps3av_send_hdr *send_buf,
if ((cmd | PS3AV_REPLY_BIT) != recv_buf->cid) {
dev_dbg(&ps3av_dev.core, "%s: reply err (result=%x)\n",
- __FUNCTION__, recv_buf->cid);
+ __func__, recv_buf->cid);
return -EINVAL;
}
@@ -250,7 +267,7 @@ int ps3av_do_pkt(u32 cid, u16 send_len, size_t usr_buf_size,
struct ps3av_send_hdr *buf)
{
int res = 0;
- union {
+ static union {
struct ps3av_reply_hdr reply_hdr;
u8 raw[PS3AV_BUF_SIZE];
} recv_buf;
@@ -259,8 +276,7 @@ int ps3av_do_pkt(u32 cid, u16 send_len, size_t usr_buf_size,
BUG_ON(!ps3av.available);
- if (down_interruptible(&ps3av.sem))
- return -ERESTARTSYS;
+ mutex_lock(&ps3av.mutex);
table = ps3av_search_cmd_table(cid, PS3AV_CID_MASK);
BUG_ON(!table);
@@ -277,7 +293,7 @@ int ps3av_do_pkt(u32 cid, u16 send_len, size_t usr_buf_size,
if (res < 0) {
printk(KERN_ERR
"%s: ps3av_send_cmd_pkt() failed (result=%d)\n",
- __FUNCTION__, res);
+ __func__, res);
goto err;
}
@@ -286,16 +302,16 @@ int ps3av_do_pkt(u32 cid, u16 send_len, size_t usr_buf_size,
usr_buf_size);
if (res < 0) {
printk(KERN_ERR "%s: put_return_status() failed (result=%d)\n",
- __FUNCTION__, res);
+ __func__, res);
goto err;
}
- up(&ps3av.sem);
+ mutex_unlock(&ps3av.mutex);
return 0;
err:
- up(&ps3av.sem);
- printk(KERN_ERR "%s: failed cid:%x res:%d\n", __FUNCTION__, cid, res);
+ mutex_unlock(&ps3av.mutex);
+ printk(KERN_ERR "%s: failed cid:%x res:%d\n", __func__, cid, res);
return res;
}
@@ -440,7 +456,7 @@ static int ps3av_set_videomode(void)
ps3av_set_av_video_mute(PS3AV_CMD_MUTE_ON);
/* wake up ps3avd to do the actual video mode setting */
- up(&ps3av.ping);
+ queue_work(ps3av.wq, &ps3av.work);
return 0;
}
@@ -506,7 +522,7 @@ static void ps3av_set_videomode_cont(u32 id, u32 old_id)
if (res == PS3AV_STATUS_NO_SYNC_HEAD)
printk(KERN_WARNING
"%s: Command failed. Please try your request again. \n",
- __FUNCTION__);
+ __func__);
else if (res)
dev_dbg(&ps3av_dev.core, "ps3av_cmd_avb_param failed\n");
@@ -515,18 +531,10 @@ static void ps3av_set_videomode_cont(u32 id, u32 old_id)
ps3av_set_av_video_mute(PS3AV_CMD_MUTE_OFF);
}
-static int ps3avd(void *p)
+static void ps3avd(struct work_struct *work)
{
- struct ps3av *info = p;
-
- daemonize("ps3avd");
- while (1) {
- down(&info->ping);
- ps3av_set_videomode_cont(info->ps3av_mode,
- info->ps3av_mode_old);
- up(&info->pong);
- }
- return 0;
+ ps3av_set_videomode_cont(ps3av.ps3av_mode, ps3av.ps3av_mode_old);
+ complete(&ps3av.done);
}
static int ps3av_vid2table_id(int vid)
@@ -707,8 +715,7 @@ int ps3av_set_video_mode(u32 id, int boot)
size = ARRAY_SIZE(video_mode_table);
if ((id & PS3AV_MODE_MASK) > size - 1 || id < 0) {
- dev_dbg(&ps3av_dev.core, "%s: error id :%d\n", __FUNCTION__,
- id);
+ dev_dbg(&ps3av_dev.core, "%s: error id :%d\n", __func__, id);
return -EINVAL;
}
@@ -717,15 +724,14 @@ int ps3av_set_video_mode(u32 id, int boot)
if ((id & PS3AV_MODE_MASK) == 0) {
id = ps3av_auto_videomode(&ps3av.av_hw_conf, boot);
if (id < 1) {
- printk(KERN_ERR "%s: invalid id :%d\n", __FUNCTION__,
- id);
+ printk(KERN_ERR "%s: invalid id :%d\n", __func__, id);
return -EINVAL;
}
id |= option;
}
/* set videomode */
- down(&ps3av.pong);
+ wait_for_completion(&ps3av.done);
ps3av.ps3av_mode_old = ps3av.ps3av_mode;
ps3av.ps3av_mode = id;
if (ps3av_set_videomode())
@@ -736,6 +742,13 @@ int ps3av_set_video_mode(u32 id, int boot)
EXPORT_SYMBOL_GPL(ps3av_set_video_mode);
+int ps3av_get_auto_mode(int boot)
+{
+ return ps3av_auto_videomode(&ps3av.av_hw_conf, boot);
+}
+
+EXPORT_SYMBOL_GPL(ps3av_get_auto_mode);
+
int ps3av_set_mode(u32 id, int boot)
{
int res;
@@ -771,7 +784,7 @@ int ps3av_get_scanmode(int id)
id = id & PS3AV_MODE_MASK;
size = ARRAY_SIZE(video_mode_table);
if (id > size - 1 || id < 0) {
- printk(KERN_ERR "%s: invalid mode %d\n", __FUNCTION__, id);
+ printk(KERN_ERR "%s: invalid mode %d\n", __func__, id);
return -EINVAL;
}
return video_mode_table[id].interlace;
@@ -786,7 +799,7 @@ int ps3av_get_refresh_rate(int id)
id = id & PS3AV_MODE_MASK;
size = ARRAY_SIZE(video_mode_table);
if (id > size - 1 || id < 0) {
- printk(KERN_ERR "%s: invalid mode %d\n", __FUNCTION__, id);
+ printk(KERN_ERR "%s: invalid mode %d\n", __func__, id);
return -EINVAL;
}
return video_mode_table[id].freq;
@@ -802,7 +815,7 @@ int ps3av_video_mode2res(u32 id, u32 *xres, u32 *yres)
id = id & PS3AV_MODE_MASK;
size = ARRAY_SIZE(video_mode_table);
if (id > size - 1 || id < 0) {
- printk(KERN_ERR "%s: invalid mode %d\n", __FUNCTION__, id);
+ printk(KERN_ERR "%s: invalid mode %d\n", __func__, id);
return -EINVAL;
}
*xres = video_mode_table[id].x;
@@ -838,7 +851,7 @@ int ps3av_dev_open(void)
status = lv1_gpu_open(0);
if (status) {
printk(KERN_ERR "%s: lv1_gpu_open failed %d\n",
- __FUNCTION__, status);
+ __func__, status);
ps3av.open_count--;
}
}
@@ -855,13 +868,13 @@ int ps3av_dev_close(void)
mutex_lock(&ps3av.mutex);
if (ps3av.open_count <= 0) {
- printk(KERN_ERR "%s: GPU already closed\n", __FUNCTION__);
+ printk(KERN_ERR "%s: GPU already closed\n", __func__);
status = -1;
} else if (!--ps3av.open_count) {
status = lv1_gpu_close();
if (status)
printk(KERN_WARNING "%s: lv1_gpu_close failed %d\n",
- __FUNCTION__, status);
+ __func__, status);
}
mutex_unlock(&ps3av.mutex);
@@ -880,13 +893,16 @@ static int ps3av_probe(struct ps3_vuart_port_device *dev)
memset(&ps3av, 0, sizeof(ps3av));
- init_MUTEX(&ps3av.sem);
- init_MUTEX_LOCKED(&ps3av.ping);
- init_MUTEX(&ps3av.pong);
mutex_init(&ps3av.mutex);
ps3av.ps3av_mode = 0;
ps3av.dev = dev;
- kernel_thread(ps3avd, &ps3av, CLONE_KERNEL);
+
+ INIT_WORK(&ps3av.work, ps3avd);
+ init_completion(&ps3av.done);
+ complete(&ps3av.done);
+ ps3av.wq = create_singlethread_workqueue("ps3avd");
+ if (!ps3av.wq)
+ return -ENOMEM;
ps3av.available = 1;
switch (ps3_os_area_get_av_multi_out()) {
@@ -908,7 +924,7 @@ static int ps3av_probe(struct ps3_vuart_port_device *dev)
/* init avsetting modules */
res = ps3av_cmd_init();
if (res < 0)
- printk(KERN_ERR "%s: ps3av_cmd_init failed %d\n", __FUNCTION__,
+ printk(KERN_ERR "%s: ps3av_cmd_init failed %d\n", __func__,
res);
ps3av_get_hw_conf(&ps3av);
@@ -926,6 +942,8 @@ static int ps3av_remove(struct ps3_vuart_port_device *dev)
{
if (ps3av.available) {
ps3av_cmd_fin();
+ if (ps3av.wq)
+ destroy_workqueue(ps3av.wq);
ps3av.available = 0;
}
@@ -958,7 +976,7 @@ static int ps3av_module_init(void)
if (error) {
printk(KERN_ERR
"%s: ps3_vuart_port_driver_register failed %d\n",
- __FUNCTION__, error);
+ __func__, error);
return error;
}
@@ -966,7 +984,7 @@ static int ps3av_module_init(void)
if (error)
printk(KERN_ERR
"%s: ps3_vuart_port_device_register failed %d\n",
- __FUNCTION__, error);
+ __func__, error);
return error;
}
diff --git a/drivers/ps3/ps3av_cmd.c b/drivers/ps3/ps3av_cmd.c
index bc70e81f8cb..0145ea173c4 100644
--- a/drivers/ps3/ps3av_cmd.c
+++ b/drivers/ps3/ps3av_cmd.c
@@ -395,7 +395,7 @@ u32 ps3av_cmd_set_video_mode(void *p, u32 head, int video_vid, int video_fmt,
video_mode->video_order = ps3av_video_fmt_table[video_fmt].order;
pr_debug("%s: video_mode:vid:%x width:%d height:%d pitch:%d out_format:%d format:%x order:%x\n",
- __FUNCTION__, video_vid, video_mode->width, video_mode->height,
+ __func__, video_vid, video_mode->width, video_mode->height,
video_mode->pitch, video_mode->video_out_format,
video_mode->video_format, video_mode->video_order);
return sizeof(*video_mode);
@@ -477,7 +477,7 @@ static u8 ps3av_cnv_mclk(u32 fs)
if (ps3av_cnv_mclk_table[i].fs == fs)
return ps3av_cnv_mclk_table[i].mclk;
- printk(KERN_ERR "%s failed, fs:%x\n", __FUNCTION__, fs);
+ printk(KERN_ERR "%s failed, fs:%x\n", __func__, fs);
return 0;
}
@@ -526,13 +526,12 @@ static void ps3av_cnv_ns(u8 *ns, u32 fs, u32 video_vid)
d = 4;
break;
default:
- printk(KERN_ERR "%s failed, vid:%x\n", __FUNCTION__,
- video_vid);
+ printk(KERN_ERR "%s failed, vid:%x\n", __func__, video_vid);
break;
}
if (fs < PS3AV_CMD_AUDIO_FS_44K || fs > PS3AV_CMD_AUDIO_FS_192K)
- printk(KERN_ERR "%s failed, fs:%x\n", __FUNCTION__, fs);
+ printk(KERN_ERR "%s failed, fs:%x\n", __func__, fs);
else
ns_val = ps3av_ns_table[PS3AV_CMD_AUDIO_FS_44K-BASE][d];
@@ -555,8 +554,7 @@ static u8 ps3av_cnv_enable(u32 source, const u8 *enable)
ret = ((p[0] << 4) + (p[1] << 5) + (p[2] << 6) + (p[3] << 7)) |
0x01;
} else
- printk(KERN_ERR "%s failed, source:%x\n", __FUNCTION__,
- source);
+ printk(KERN_ERR "%s failed, source:%x\n", __func__, source);
return ret;
}
@@ -585,7 +583,7 @@ static u8 ps3av_cnv_inputlen(u32 word_bits)
ret = PS3AV_CMD_AV_INPUTLEN_24;
break;
default:
- printk(KERN_ERR "%s failed, word_bits:%x\n", __FUNCTION__,
+ printk(KERN_ERR "%s failed, word_bits:%x\n", __func__,
word_bits);
break;
}
@@ -595,7 +593,7 @@ static u8 ps3av_cnv_inputlen(u32 word_bits)
static u8 ps3av_cnv_layout(u32 num_of_ch)
{
if (num_of_ch > PS3AV_CMD_AUDIO_NUM_OF_CH_8) {
- printk(KERN_ERR "%s failed, num_of_ch:%x\n", __FUNCTION__,
+ printk(KERN_ERR "%s failed, num_of_ch:%x\n", __func__,
num_of_ch);
return 0;
}
@@ -864,7 +862,7 @@ int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len)
res = get_status(avb);
if (res)
- pr_debug("%s: PS3AV_CID_AVB_PARAM: failed %x\n", __FUNCTION__,
+ pr_debug("%s: PS3AV_CID_AVB_PARAM: failed %x\n", __func__,
res);
out:
@@ -1013,7 +1011,7 @@ int ps3av_vuart_read(struct ps3_vuart_port_device *dev, void *buf,
return size;
if (error != -EAGAIN) {
printk(KERN_ERR "%s: ps3_vuart_read failed %d\n",
- __FUNCTION__, error);
+ __func__, error);
return error;
}
msleep(POLLING_INTERVAL);
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-14 13:45:28 +0000