[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/os/linux/linux-3.4.x/drivers/ps3/ps3av.c b/ap/os/linux/linux-3.4.x/drivers/ps3/ps3av.c
new file mode 100644
index 0000000..a409fa0
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/drivers/ps3/ps3av.c
@@ -0,0 +1,1086 @@
+/*
+ * PS3 AV backend support.
+ *
+ * Copyright (C) 2007 Sony Computer Entertainment Inc.
+ * Copyright 2007 Sony Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/notifier.h>
+#include <linux/ioctl.h>
+#include <linux/fb.h>
+#include <linux/slab.h>
+
+#include <asm/firmware.h>
+#include <asm/ps3av.h>
+#include <asm/ps3.h>
+
+#include "vuart.h"
+
+#define BUFSIZE 4096 /* vuart buf size */
+#define PS3AV_BUF_SIZE 512 /* max packet size */
+
+static int safe_mode;
+
+static int timeout = 5000; /* in msec ( 5 sec ) */
+module_param(timeout, int, 0644);
+
+static struct ps3av {
+ struct mutex mutex;
+ struct work_struct work;
+ struct completion done;
+ struct workqueue_struct *wq;
+ int open_count;
+ struct ps3_system_bus_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;
+ union {
+ struct ps3av_reply_hdr reply_hdr;
+ u8 raw[PS3AV_BUF_SIZE];
+ } recv_buf;
+} *ps3av;
+
+/* color space */
+#define YUV444 PS3AV_CMD_VIDEO_CS_YUV444_8
+#define RGB8 PS3AV_CMD_VIDEO_CS_RGB_8
+/* format */
+#define XRGB PS3AV_CMD_VIDEO_FMT_X8R8G8B8
+/* aspect */
+#define A_N PS3AV_CMD_AV_ASPECT_4_3
+#define A_W PS3AV_CMD_AV_ASPECT_16_9
+static const struct avset_video_mode {
+ u32 cs;
+ u32 fmt;
+ u32 vid;
+ u32 aspect;
+ u32 x;
+ u32 y;
+} video_mode_table[] = {
+ { 0, }, /* auto */
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480I, A_N, 720, 480},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480P, A_N, 720, 480},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_60HZ, A_W, 1280, 720},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_60HZ, A_W, 1920, 1080},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_60HZ, A_W, 1920, 1080},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576I, A_N, 720, 576},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576P, A_N, 720, 576},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_50HZ, A_W, 1280, 720},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_50HZ, A_W, 1920, 1080},
+ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_50HZ, A_W, 1920, 1080},
+ { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WXGA, A_W, 1280, 768},
+ { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_SXGA, A_N, 1280, 1024},
+ { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WUXGA, A_W, 1920, 1200},
+};
+
+/* supported CIDs */
+static u32 cmd_table[] = {
+ /* init */
+ PS3AV_CID_AV_INIT,
+ PS3AV_CID_AV_FIN,
+ PS3AV_CID_VIDEO_INIT,
+ PS3AV_CID_AUDIO_INIT,
+
+ /* set */
+ PS3AV_CID_AV_ENABLE_EVENT,
+ PS3AV_CID_AV_DISABLE_EVENT,
+
+ PS3AV_CID_AV_VIDEO_CS,
+ PS3AV_CID_AV_VIDEO_MUTE,
+ PS3AV_CID_AV_VIDEO_DISABLE_SIG,
+ PS3AV_CID_AV_AUDIO_PARAM,
+ PS3AV_CID_AV_AUDIO_MUTE,
+ PS3AV_CID_AV_HDMI_MODE,
+ PS3AV_CID_AV_TV_MUTE,
+
+ PS3AV_CID_VIDEO_MODE,
+ PS3AV_CID_VIDEO_FORMAT,
+ PS3AV_CID_VIDEO_PITCH,
+
+ PS3AV_CID_AUDIO_MODE,
+ PS3AV_CID_AUDIO_MUTE,
+ PS3AV_CID_AUDIO_ACTIVE,
+ PS3AV_CID_AUDIO_INACTIVE,
+ PS3AV_CID_AVB_PARAM,
+
+ /* get */
+ PS3AV_CID_AV_GET_HW_CONF,
+ PS3AV_CID_AV_GET_MONITOR_INFO,
+
+ /* event */
+ PS3AV_CID_EVENT_UNPLUGGED,
+ PS3AV_CID_EVENT_PLUGGED,
+ PS3AV_CID_EVENT_HDCP_DONE,
+ PS3AV_CID_EVENT_HDCP_FAIL,
+ PS3AV_CID_EVENT_HDCP_AUTH,
+ PS3AV_CID_EVENT_HDCP_ERROR,
+
+ 0
+};
+
+#define PS3AV_EVENT_CMD_MASK 0x10000000
+#define PS3AV_EVENT_ID_MASK 0x0000ffff
+#define PS3AV_CID_MASK 0xffffffff
+#define PS3AV_REPLY_BIT 0x80000000
+
+#define ps3av_event_get_port_id(cid) ((cid >> 16) & 0xff)
+
+static u32 *ps3av_search_cmd_table(u32 cid, u32 mask)
+{
+ u32 *table;
+ int i;
+
+ table = cmd_table;
+ for (i = 0;; table++, i++) {
+ if ((*table & mask) == (cid & mask))
+ break;
+ if (*table == 0)
+ return NULL;
+ }
+ return table;
+}
+
+static int ps3av_parse_event_packet(const struct ps3av_reply_hdr *hdr)
+{
+ u32 *table;
+
+ if (hdr->cid & PS3AV_EVENT_CMD_MASK) {
+ table = ps3av_search_cmd_table(hdr->cid, PS3AV_EVENT_CMD_MASK);
+ if (table)
+ dev_dbg(&ps3av->dev->core,
+ "recv event packet cid:%08x port:0x%x size:%d\n",
+ hdr->cid, ps3av_event_get_port_id(hdr->cid),
+ hdr->size);
+ else
+ printk(KERN_ERR
+ "%s: failed event packet, cid:%08x size:%d\n",
+ __func__, hdr->cid, hdr->size);
+ return 1; /* receive event packet */
+ }
+ return 0;
+}
+
+
+#define POLLING_INTERVAL 25 /* in msec */
+
+static int ps3av_vuart_write(struct ps3_system_bus_device *dev,
+ const void *buf, unsigned long size)
+{
+ int error;
+ dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
+ error = ps3_vuart_write(dev, buf, size);
+ dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
+ return error ? error : size;
+}
+
+static int ps3av_vuart_read(struct ps3_system_bus_device *dev, void *buf,
+ unsigned long size, int timeout)
+{
+ int error;
+ int loopcnt = 0;
+
+ dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
+ timeout = (timeout + POLLING_INTERVAL - 1) / POLLING_INTERVAL;
+ while (loopcnt++ <= timeout) {
+ error = ps3_vuart_read(dev, buf, size);
+ if (!error)
+ return size;
+ if (error != -EAGAIN) {
+ printk(KERN_ERR "%s: ps3_vuart_read failed %d\n",
+ __func__, error);
+ return error;
+ }
+ msleep(POLLING_INTERVAL);
+ }
+ return -EWOULDBLOCK;
+}
+
+static int ps3av_send_cmd_pkt(const struct ps3av_send_hdr *send_buf,
+ struct ps3av_reply_hdr *recv_buf, int write_len,
+ int read_len)
+{
+ int res;
+ u32 cmd;
+ int event;
+
+ if (!ps3av)
+ return -ENODEV;
+
+ /* send pkt */
+ res = ps3av_vuart_write(ps3av->dev, send_buf, write_len);
+ if (res < 0) {
+ dev_dbg(&ps3av->dev->core,
+ "%s: ps3av_vuart_write() failed (result=%d)\n",
+ __func__, res);
+ return res;
+ }
+
+ /* recv pkt */
+ cmd = send_buf->cid;
+ do {
+ /* read header */
+ res = ps3av_vuart_read(ps3av->dev, recv_buf, PS3AV_HDR_SIZE,
+ timeout);
+ if (res != PS3AV_HDR_SIZE) {
+ dev_dbg(&ps3av->dev->core,
+ "%s: ps3av_vuart_read() failed (result=%d)\n",
+ __func__, res);
+ return res;
+ }
+
+ /* read body */
+ res = ps3av_vuart_read(ps3av->dev, &recv_buf->cid,
+ recv_buf->size, timeout);
+ if (res < 0) {
+ dev_dbg(&ps3av->dev->core,
+ "%s: ps3av_vuart_read() failed (result=%d)\n",
+ __func__, res);
+ return res;
+ }
+ res += PS3AV_HDR_SIZE; /* total len */
+ event = ps3av_parse_event_packet(recv_buf);
+ /* ret > 0 event packet */
+ } while (event);
+
+ if ((cmd | PS3AV_REPLY_BIT) != recv_buf->cid) {
+ dev_dbg(&ps3av->dev->core, "%s: reply err (result=%x)\n",
+ __func__, recv_buf->cid);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int ps3av_process_reply_packet(struct ps3av_send_hdr *cmd_buf,
+ const struct ps3av_reply_hdr *recv_buf,
+ int user_buf_size)
+{
+ int return_len;
+
+ if (recv_buf->version != PS3AV_VERSION) {
+ dev_dbg(&ps3av->dev->core, "reply_packet invalid version:%x\n",
+ recv_buf->version);
+ return -EFAULT;
+ }
+ return_len = recv_buf->size + PS3AV_HDR_SIZE;
+ if (return_len > user_buf_size)
+ return_len = user_buf_size;
+ memcpy(cmd_buf, recv_buf, return_len);
+ return 0; /* success */
+}
+
+void ps3av_set_hdr(u32 cid, u16 size, struct ps3av_send_hdr *hdr)
+{
+ hdr->version = PS3AV_VERSION;
+ hdr->size = size - PS3AV_HDR_SIZE;
+ hdr->cid = cid;
+}
+
+int ps3av_do_pkt(u32 cid, u16 send_len, size_t usr_buf_size,
+ struct ps3av_send_hdr *buf)
+{
+ int res = 0;
+ u32 *table;
+
+ BUG_ON(!ps3av);
+
+ mutex_lock(&ps3av->mutex);
+
+ table = ps3av_search_cmd_table(cid, PS3AV_CID_MASK);
+ BUG_ON(!table);
+ BUG_ON(send_len < PS3AV_HDR_SIZE);
+ BUG_ON(usr_buf_size < send_len);
+ BUG_ON(usr_buf_size > PS3AV_BUF_SIZE);
+
+ /* create header */
+ ps3av_set_hdr(cid, send_len, buf);
+
+ /* send packet via vuart */
+ res = ps3av_send_cmd_pkt(buf, &ps3av->recv_buf.reply_hdr, send_len,
+ usr_buf_size);
+ if (res < 0) {
+ printk(KERN_ERR
+ "%s: ps3av_send_cmd_pkt() failed (result=%d)\n",
+ __func__, res);
+ goto err;
+ }
+
+ /* process reply packet */
+ res = ps3av_process_reply_packet(buf, &ps3av->recv_buf.reply_hdr,
+ usr_buf_size);
+ if (res < 0) {
+ printk(KERN_ERR "%s: put_return_status() failed (result=%d)\n",
+ __func__, res);
+ goto err;
+ }
+
+ mutex_unlock(&ps3av->mutex);
+ return 0;
+
+ err:
+ mutex_unlock(&ps3av->mutex);
+ printk(KERN_ERR "%s: failed cid:%x res:%d\n", __func__, cid, res);
+ return res;
+}
+
+static int ps3av_set_av_video_mute(u32 mute)
+{
+ int i, num_of_av_port, res;
+
+ num_of_av_port = ps3av->av_hw_conf.num_of_hdmi +
+ ps3av->av_hw_conf.num_of_avmulti;
+ /* video mute on */
+ for (i = 0; i < num_of_av_port; i++) {
+ res = ps3av_cmd_av_video_mute(1, &ps3av->av_port[i], mute);
+ if (res < 0)
+ return -1;
+ }
+
+ return 0;
+}
+
+static int ps3av_set_video_disable_sig(void)
+{
+ int i, num_of_hdmi_port, num_of_av_port, res;
+
+ num_of_hdmi_port = ps3av->av_hw_conf.num_of_hdmi;
+ num_of_av_port = ps3av->av_hw_conf.num_of_hdmi +
+ ps3av->av_hw_conf.num_of_avmulti;
+
+ /* tv mute */
+ for (i = 0; i < num_of_hdmi_port; i++) {
+ res = ps3av_cmd_av_tv_mute(ps3av->av_port[i],
+ PS3AV_CMD_MUTE_ON);
+ if (res < 0)
+ return -1;
+ }
+ msleep(100);
+
+ /* video mute on */
+ for (i = 0; i < num_of_av_port; i++) {
+ res = ps3av_cmd_av_video_disable_sig(ps3av->av_port[i]);
+ if (res < 0)
+ return -1;
+ if (i < num_of_hdmi_port) {
+ res = ps3av_cmd_av_tv_mute(ps3av->av_port[i],
+ PS3AV_CMD_MUTE_OFF);
+ if (res < 0)
+ return -1;
+ }
+ }
+ msleep(300);
+
+ return 0;
+}
+
+static int ps3av_set_audio_mute(u32 mute)
+{
+ int i, num_of_av_port, num_of_opt_port, res;
+
+ num_of_av_port = ps3av->av_hw_conf.num_of_hdmi +
+ ps3av->av_hw_conf.num_of_avmulti;
+ num_of_opt_port = ps3av->av_hw_conf.num_of_spdif;
+
+ for (i = 0; i < num_of_av_port; i++) {
+ res = ps3av_cmd_av_audio_mute(1, &ps3av->av_port[i], mute);
+ if (res < 0)
+ return -1;
+ }
+ for (i = 0; i < num_of_opt_port; i++) {
+ res = ps3av_cmd_audio_mute(1, &ps3av->opt_port[i], mute);
+ if (res < 0)
+ return -1;
+ }
+
+ return 0;
+}
+
+int ps3av_set_audio_mode(u32 ch, u32 fs, u32 word_bits, u32 format, u32 source)
+{
+ struct ps3av_pkt_avb_param avb_param;
+ int i, num_of_audio, vid, res;
+ struct ps3av_pkt_audio_mode audio_mode;
+ u32 len = 0;
+
+ num_of_audio = ps3av->av_hw_conf.num_of_hdmi +
+ ps3av->av_hw_conf.num_of_avmulti +
+ ps3av->av_hw_conf.num_of_spdif;
+
+ avb_param.num_of_video_pkt = 0;
+ avb_param.num_of_audio_pkt = PS3AV_AVB_NUM_AUDIO; /* always 0 */
+ avb_param.num_of_av_video_pkt = 0;
+ avb_param.num_of_av_audio_pkt = ps3av->av_hw_conf.num_of_hdmi;
+
+ vid = video_mode_table[ps3av->ps3av_mode].vid;
+
+ /* audio mute */
+ ps3av_set_audio_mute(PS3AV_CMD_MUTE_ON);
+
+ /* audio inactive */
+ res = ps3av_cmd_audio_active(0, ps3av->audio_port);
+ if (res < 0)
+ dev_dbg(&ps3av->dev->core,
+ "ps3av_cmd_audio_active OFF failed\n");
+
+ /* audio_pkt */
+ for (i = 0; i < num_of_audio; i++) {
+ ps3av_cmd_set_audio_mode(&audio_mode, ps3av->av_port[i], ch,
+ fs, word_bits, format, source);
+ if (i < ps3av->av_hw_conf.num_of_hdmi) {
+ /* hdmi only */
+ len += ps3av_cmd_set_av_audio_param(&avb_param.buf[len],
+ ps3av->av_port[i],
+ &audio_mode, vid);
+ }
+ /* audio_mode pkt should be sent separately */
+ res = ps3av_cmd_audio_mode(&audio_mode);
+ if (res < 0)
+ dev_dbg(&ps3av->dev->core,
+ "ps3av_cmd_audio_mode failed, port:%x\n", i);
+ }
+
+ /* send command using avb pkt */
+ len += offsetof(struct ps3av_pkt_avb_param, buf);
+ res = ps3av_cmd_avb_param(&avb_param, len);
+ if (res < 0)
+ dev_dbg(&ps3av->dev->core, "ps3av_cmd_avb_param failed\n");
+
+ /* audio mute */
+ ps3av_set_audio_mute(PS3AV_CMD_MUTE_OFF);
+
+ /* audio active */
+ res = ps3av_cmd_audio_active(1, ps3av->audio_port);
+ if (res < 0)
+ dev_dbg(&ps3av->dev->core,
+ "ps3av_cmd_audio_active ON failed\n");
+
+ return 0;
+}
+
+EXPORT_SYMBOL_GPL(ps3av_set_audio_mode);
+
+static int ps3av_set_videomode(void)
+{
+ /* av video mute */
+ ps3av_set_av_video_mute(PS3AV_CMD_MUTE_ON);
+
+ /* wake up ps3avd to do the actual video mode setting */
+ queue_work(ps3av->wq, &ps3av->work);
+
+ return 0;
+}
+
+static void ps3av_set_videomode_packet(u32 id)
+{
+ struct ps3av_pkt_avb_param avb_param;
+ unsigned int i;
+ u32 len = 0, av_video_cs;
+ const struct avset_video_mode *video_mode;
+ int res;
+
+ video_mode = &video_mode_table[id & PS3AV_MODE_MASK];
+
+ avb_param.num_of_video_pkt = PS3AV_AVB_NUM_VIDEO; /* num of head */
+ avb_param.num_of_audio_pkt = 0;
+ avb_param.num_of_av_video_pkt = ps3av->av_hw_conf.num_of_hdmi +
+ ps3av->av_hw_conf.num_of_avmulti;
+ avb_param.num_of_av_audio_pkt = 0;
+
+ /* video_pkt */
+ for (i = 0; i < avb_param.num_of_video_pkt; i++)
+ len += ps3av_cmd_set_video_mode(&avb_param.buf[len],
+ ps3av->head[i], video_mode->vid,
+ video_mode->fmt, id);
+ /* av_video_pkt */
+ for (i = 0; i < avb_param.num_of_av_video_pkt; i++) {
+ if (id & PS3AV_MODE_DVI || id & PS3AV_MODE_RGB)
+ av_video_cs = RGB8;
+ else
+ av_video_cs = video_mode->cs;
+#ifndef PS3AV_HDMI_YUV
+ if (ps3av->av_port[i] == PS3AV_CMD_AVPORT_HDMI_0 ||
+ ps3av->av_port[i] == PS3AV_CMD_AVPORT_HDMI_1)
+ av_video_cs = RGB8; /* use RGB for HDMI */
+#endif
+ len += ps3av_cmd_set_av_video_cs(&avb_param.buf[len],
+ ps3av->av_port[i],
+ video_mode->vid, av_video_cs,
+ video_mode->aspect, id);
+ }
+ /* send command using avb pkt */
+ len += offsetof(struct ps3av_pkt_avb_param, buf);
+ res = ps3av_cmd_avb_param(&avb_param, len);
+ if (res == PS3AV_STATUS_NO_SYNC_HEAD)
+ printk(KERN_WARNING
+ "%s: Command failed. Please try your request again.\n",
+ __func__);
+ else if (res)
+ dev_dbg(&ps3av->dev->core, "ps3av_cmd_avb_param failed\n");
+}
+
+static void ps3av_set_videomode_cont(u32 id, u32 old_id)
+{
+ static int vesa;
+ int res;
+
+ /* video signal off */
+ ps3av_set_video_disable_sig();
+
+ /*
+ * AV backend needs non-VESA mode setting at least one time
+ * when VESA mode is used.
+ */
+ if (vesa == 0 && (id & PS3AV_MODE_MASK) >= PS3AV_MODE_WXGA) {
+ /* vesa mode */
+ ps3av_set_videomode_packet(PS3AV_MODE_480P);
+ }
+ vesa = 1;
+
+ /* Retail PS3 product doesn't support this */
+ if (id & PS3AV_MODE_HDCP_OFF) {
+ res = ps3av_cmd_av_hdmi_mode(PS3AV_CMD_AV_HDMI_HDCP_OFF);
+ if (res == PS3AV_STATUS_UNSUPPORTED_HDMI_MODE)
+ dev_dbg(&ps3av->dev->core, "Not supported\n");
+ else if (res)
+ dev_dbg(&ps3av->dev->core,
+ "ps3av_cmd_av_hdmi_mode failed\n");
+ } else if (old_id & PS3AV_MODE_HDCP_OFF) {
+ res = ps3av_cmd_av_hdmi_mode(PS3AV_CMD_AV_HDMI_MODE_NORMAL);
+ if (res < 0 && res != PS3AV_STATUS_UNSUPPORTED_HDMI_MODE)
+ dev_dbg(&ps3av->dev->core,
+ "ps3av_cmd_av_hdmi_mode failed\n");
+ }
+
+ ps3av_set_videomode_packet(id);
+
+ msleep(1500);
+ /* av video mute */
+ ps3av_set_av_video_mute(PS3AV_CMD_MUTE_OFF);
+}
+
+static void ps3avd(struct work_struct *work)
+{
+ ps3av_set_videomode_cont(ps3av->ps3av_mode, ps3av->ps3av_mode_old);
+ complete(&ps3av->done);
+}
+
+#define SHIFT_50 0
+#define SHIFT_60 4
+#define SHIFT_VESA 8
+
+static const struct {
+ unsigned mask : 19;
+ unsigned id : 4;
+} ps3av_preferred_modes[] = {
+ { PS3AV_RESBIT_WUXGA << SHIFT_VESA, PS3AV_MODE_WUXGA },
+ { PS3AV_RESBIT_1920x1080P << SHIFT_60, PS3AV_MODE_1080P60 },
+ { PS3AV_RESBIT_1920x1080P << SHIFT_50, PS3AV_MODE_1080P50 },
+ { PS3AV_RESBIT_1920x1080I << SHIFT_60, PS3AV_MODE_1080I60 },
+ { PS3AV_RESBIT_1920x1080I << SHIFT_50, PS3AV_MODE_1080I50 },
+ { PS3AV_RESBIT_SXGA << SHIFT_VESA, PS3AV_MODE_SXGA },
+ { PS3AV_RESBIT_WXGA << SHIFT_VESA, PS3AV_MODE_WXGA },
+ { PS3AV_RESBIT_1280x720P << SHIFT_60, PS3AV_MODE_720P60 },
+ { PS3AV_RESBIT_1280x720P << SHIFT_50, PS3AV_MODE_720P50 },
+ { PS3AV_RESBIT_720x480P << SHIFT_60, PS3AV_MODE_480P },
+ { PS3AV_RESBIT_720x576P << SHIFT_50, PS3AV_MODE_576P },
+};
+
+static enum ps3av_mode_num ps3av_resbit2id(u32 res_50, u32 res_60,
+ u32 res_vesa)
+{
+ unsigned int i;
+ u32 res_all;
+
+ /*
+ * We mask off the resolution bits we care about and combine the
+ * results in one bitfield, so make sure there's no overlap
+ */
+ BUILD_BUG_ON(PS3AV_RES_MASK_50 << SHIFT_50 &
+ PS3AV_RES_MASK_60 << SHIFT_60);
+ BUILD_BUG_ON(PS3AV_RES_MASK_50 << SHIFT_50 &
+ PS3AV_RES_MASK_VESA << SHIFT_VESA);
+ BUILD_BUG_ON(PS3AV_RES_MASK_60 << SHIFT_60 &
+ PS3AV_RES_MASK_VESA << SHIFT_VESA);
+ res_all = (res_50 & PS3AV_RES_MASK_50) << SHIFT_50 |
+ (res_60 & PS3AV_RES_MASK_60) << SHIFT_60 |
+ (res_vesa & PS3AV_RES_MASK_VESA) << SHIFT_VESA;
+
+ if (!res_all)
+ return 0;
+
+ for (i = 0; i < ARRAY_SIZE(ps3av_preferred_modes); i++)
+ if (res_all & ps3av_preferred_modes[i].mask)
+ return ps3av_preferred_modes[i].id;
+
+ return 0;
+}
+
+static enum ps3av_mode_num ps3av_hdmi_get_id(struct ps3av_info_monitor *info)
+{
+ enum ps3av_mode_num id;
+
+ if (safe_mode)
+ return PS3AV_DEFAULT_HDMI_MODE_ID_REG_60;
+
+ /* check native resolution */
+ id = ps3av_resbit2id(info->res_50.native, info->res_60.native,
+ info->res_vesa.native);
+ if (id) {
+ pr_debug("%s: Using native mode %d\n", __func__, id);
+ return id;
+ }
+
+ /* check supported resolutions */
+ id = ps3av_resbit2id(info->res_50.res_bits, info->res_60.res_bits,
+ info->res_vesa.res_bits);
+ if (id) {
+ pr_debug("%s: Using supported mode %d\n", __func__, id);
+ return id;
+ }
+
+ if (ps3av->region & PS3AV_REGION_60)
+ id = PS3AV_DEFAULT_HDMI_MODE_ID_REG_60;
+ else
+ id = PS3AV_DEFAULT_HDMI_MODE_ID_REG_50;
+ pr_debug("%s: Using default mode %d\n", __func__, id);
+ return id;
+}
+
+static void ps3av_monitor_info_dump(const struct ps3av_pkt_av_get_monitor_info *monitor_info)
+{
+ const struct ps3av_info_monitor *info = &monitor_info->info;
+ const struct ps3av_info_audio *audio = info->audio;
+ char id[sizeof(info->monitor_id)*3+1];
+ int i;
+
+ pr_debug("Monitor Info: size %u\n", monitor_info->send_hdr.size);
+
+ pr_debug("avport: %02x\n", info->avport);
+ for (i = 0; i < sizeof(info->monitor_id); i++)
+ sprintf(&id[i*3], " %02x", info->monitor_id[i]);
+ pr_debug("monitor_id: %s\n", id);
+ pr_debug("monitor_type: %02x\n", info->monitor_type);
+ pr_debug("monitor_name: %.*s\n", (int)sizeof(info->monitor_name),
+ info->monitor_name);
+
+ /* resolution */
+ pr_debug("resolution_60: bits: %08x native: %08x\n",
+ info->res_60.res_bits, info->res_60.native);
+ pr_debug("resolution_50: bits: %08x native: %08x\n",
+ info->res_50.res_bits, info->res_50.native);
+ pr_debug("resolution_other: bits: %08x native: %08x\n",
+ info->res_other.res_bits, info->res_other.native);
+ pr_debug("resolution_vesa: bits: %08x native: %08x\n",
+ info->res_vesa.res_bits, info->res_vesa.native);
+
+ /* color space */
+ pr_debug("color space rgb: %02x\n", info->cs.rgb);
+ pr_debug("color space yuv444: %02x\n", info->cs.yuv444);
+ pr_debug("color space yuv422: %02x\n", info->cs.yuv422);
+
+ /* color info */
+ pr_debug("color info red: X %04x Y %04x\n", info->color.red_x,
+ info->color.red_y);
+ pr_debug("color info green: X %04x Y %04x\n", info->color.green_x,
+ info->color.green_y);
+ pr_debug("color info blue: X %04x Y %04x\n", info->color.blue_x,
+ info->color.blue_y);
+ pr_debug("color info white: X %04x Y %04x\n", info->color.white_x,
+ info->color.white_y);
+ pr_debug("color info gamma: %08x\n", info->color.gamma);
+
+ /* other info */
+ pr_debug("supported_AI: %02x\n", info->supported_ai);
+ pr_debug("speaker_info: %02x\n", info->speaker_info);
+ pr_debug("num of audio: %02x\n", info->num_of_audio_block);
+
+ /* audio block */
+ for (i = 0; i < info->num_of_audio_block; i++) {
+ pr_debug("audio[%d] type: %02x max_ch: %02x fs: %02x sbit: "
+ "%02x\n",
+ i, audio->type, audio->max_num_of_ch, audio->fs,
+ audio->sbit);
+ audio++;
+ }
+}
+
+static const struct ps3av_monitor_quirk {
+ const char *monitor_name;
+ u32 clear_60;
+} ps3av_monitor_quirks[] = {
+ {
+ .monitor_name = "DELL 2007WFP",
+ .clear_60 = PS3AV_RESBIT_1920x1080I
+ }, {
+ .monitor_name = "L226WTQ",
+ .clear_60 = PS3AV_RESBIT_1920x1080I |
+ PS3AV_RESBIT_1920x1080P
+ }, {
+ .monitor_name = "SyncMaster",
+ .clear_60 = PS3AV_RESBIT_1920x1080I
+ }
+};
+
+static void ps3av_fixup_monitor_info(struct ps3av_info_monitor *info)
+{
+ unsigned int i;
+ const struct ps3av_monitor_quirk *quirk;
+
+ for (i = 0; i < ARRAY_SIZE(ps3av_monitor_quirks); i++) {
+ quirk = &ps3av_monitor_quirks[i];
+ if (!strncmp(info->monitor_name, quirk->monitor_name,
+ sizeof(info->monitor_name))) {
+ pr_info("%s: Applying quirk for %s\n", __func__,
+ quirk->monitor_name);
+ info->res_60.res_bits &= ~quirk->clear_60;
+ info->res_60.native &= ~quirk->clear_60;
+ break;
+ }
+ }
+}
+
+static int ps3av_auto_videomode(struct ps3av_pkt_av_get_hw_conf *av_hw_conf)
+{
+ int i, res, id = 0, dvi = 0, rgb = 0;
+ struct ps3av_pkt_av_get_monitor_info monitor_info;
+ struct ps3av_info_monitor *info;
+
+ /* get mode id for hdmi */
+ for (i = 0; i < av_hw_conf->num_of_hdmi && !id; i++) {
+ res = ps3av_cmd_video_get_monitor_info(&monitor_info,
+ PS3AV_CMD_AVPORT_HDMI_0 +
+ i);
+ if (res < 0)
+ return -1;
+
+ ps3av_monitor_info_dump(&monitor_info);
+
+ info = &monitor_info.info;
+ ps3av_fixup_monitor_info(info);
+
+ switch (info->monitor_type) {
+ case PS3AV_MONITOR_TYPE_DVI:
+ dvi = PS3AV_MODE_DVI;
+ /* fall through */
+ case PS3AV_MONITOR_TYPE_HDMI:
+ id = ps3av_hdmi_get_id(info);
+ break;
+ }
+ }
+
+ if (!id) {
+ /* no HDMI interface or HDMI is off */
+ if (ps3av->region & PS3AV_REGION_60)
+ id = PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_60;
+ else
+ id = PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_50;
+ if (ps3av->region & PS3AV_REGION_RGB)
+ rgb = PS3AV_MODE_RGB;
+ pr_debug("%s: Using avmulti mode %d\n", __func__, id);
+ }
+
+ return id | dvi | rgb;
+}
+
+static int ps3av_get_hw_conf(struct ps3av *ps3av)
+{
+ int i, j, k, res;
+ const struct ps3av_pkt_av_get_hw_conf *hw_conf;
+
+ /* get av_hw_conf */
+ res = ps3av_cmd_av_get_hw_conf(&ps3av->av_hw_conf);
+ if (res < 0)
+ return -1;
+
+ hw_conf = &ps3av->av_hw_conf;
+ pr_debug("av_h_conf: num of hdmi: %u\n", hw_conf->num_of_hdmi);
+ pr_debug("av_h_conf: num of avmulti: %u\n", hw_conf->num_of_avmulti);
+ pr_debug("av_h_conf: num of spdif: %u\n", hw_conf->num_of_spdif);
+
+ for (i = 0; i < PS3AV_HEAD_MAX; i++)
+ ps3av->head[i] = PS3AV_CMD_VIDEO_HEAD_A + i;
+ for (i = 0; i < PS3AV_OPT_PORT_MAX; i++)
+ ps3av->opt_port[i] = PS3AV_CMD_AVPORT_SPDIF_0 + i;
+ for (i = 0; i < hw_conf->num_of_hdmi; i++)
+ ps3av->av_port[i] = PS3AV_CMD_AVPORT_HDMI_0 + i;
+ for (j = 0; j < hw_conf->num_of_avmulti; j++)
+ ps3av->av_port[i + j] = PS3AV_CMD_AVPORT_AVMULTI_0 + j;
+ for (k = 0; k < hw_conf->num_of_spdif; k++)
+ ps3av->av_port[i + j + k] = PS3AV_CMD_AVPORT_SPDIF_0 + k;
+
+ /* set all audio port */
+ ps3av->audio_port = PS3AV_CMD_AUDIO_PORT_HDMI_0
+ | PS3AV_CMD_AUDIO_PORT_HDMI_1
+ | PS3AV_CMD_AUDIO_PORT_AVMULTI_0
+ | PS3AV_CMD_AUDIO_PORT_SPDIF_0 | PS3AV_CMD_AUDIO_PORT_SPDIF_1;
+
+ return 0;
+}
+
+/* set mode using id */
+int ps3av_set_video_mode(int id)
+{
+ int size;
+ u32 option;
+
+ 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", __func__, id);
+ return -EINVAL;
+ }
+
+ /* auto mode */
+ option = id & ~PS3AV_MODE_MASK;
+ if ((id & PS3AV_MODE_MASK) == PS3AV_MODE_AUTO) {
+ id = ps3av_auto_videomode(&ps3av->av_hw_conf);
+ if (id < 1) {
+ printk(KERN_ERR "%s: invalid id :%d\n", __func__, id);
+ return -EINVAL;
+ }
+ id |= option;
+ }
+
+ /* set videomode */
+ wait_for_completion(&ps3av->done);
+ ps3av->ps3av_mode_old = ps3av->ps3av_mode;
+ ps3av->ps3av_mode = id;
+ if (ps3av_set_videomode())
+ ps3av->ps3av_mode = ps3av->ps3av_mode_old;
+
+ return 0;
+}
+
+EXPORT_SYMBOL_GPL(ps3av_set_video_mode);
+
+int ps3av_get_auto_mode(void)
+{
+ return ps3av_auto_videomode(&ps3av->av_hw_conf);
+}
+
+EXPORT_SYMBOL_GPL(ps3av_get_auto_mode);
+
+int ps3av_get_mode(void)
+{
+ return ps3av ? ps3av->ps3av_mode : 0;
+}
+
+EXPORT_SYMBOL_GPL(ps3av_get_mode);
+
+/* get resolution by video_mode */
+int ps3av_video_mode2res(u32 id, u32 *xres, u32 *yres)
+{
+ int size;
+
+ 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", __func__, id);
+ return -EINVAL;
+ }
+ *xres = video_mode_table[id].x;
+ *yres = video_mode_table[id].y;
+ return 0;
+}
+
+EXPORT_SYMBOL_GPL(ps3av_video_mode2res);
+
+/* mute */
+int ps3av_video_mute(int mute)
+{
+ return ps3av_set_av_video_mute(mute ? PS3AV_CMD_MUTE_ON
+ : PS3AV_CMD_MUTE_OFF);
+}
+
+EXPORT_SYMBOL_GPL(ps3av_video_mute);
+
+/* mute analog output only */
+int ps3av_audio_mute_analog(int mute)
+{
+ int i, res;
+
+ for (i = 0; i < ps3av->av_hw_conf.num_of_avmulti; i++) {
+ res = ps3av_cmd_av_audio_mute(1,
+ &ps3av->av_port[i + ps3av->av_hw_conf.num_of_hdmi],
+ mute);
+ if (res < 0)
+ return -1;
+ }
+ return 0;
+}
+EXPORT_SYMBOL_GPL(ps3av_audio_mute_analog);
+
+int ps3av_audio_mute(int mute)
+{
+ return ps3av_set_audio_mute(mute ? PS3AV_CMD_MUTE_ON
+ : PS3AV_CMD_MUTE_OFF);
+}
+
+EXPORT_SYMBOL_GPL(ps3av_audio_mute);
+
+static int __devinit ps3av_probe(struct ps3_system_bus_device *dev)
+{
+ int res;
+ int id;
+
+ dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
+ dev_dbg(&dev->core, " timeout=%d\n", timeout);
+
+ if (ps3av) {
+ dev_err(&dev->core, "Only one ps3av device is supported\n");
+ return -EBUSY;
+ }
+
+ ps3av = kzalloc(sizeof(*ps3av), GFP_KERNEL);
+ if (!ps3av)
+ return -ENOMEM;
+
+ mutex_init(&ps3av->mutex);
+ ps3av->ps3av_mode = PS3AV_MODE_AUTO;
+ ps3av->dev = dev;
+
+ INIT_WORK(&ps3av->work, ps3avd);
+ init_completion(&ps3av->done);
+ complete(&ps3av->done);
+ ps3av->wq = create_singlethread_workqueue("ps3avd");
+ if (!ps3av->wq) {
+ res = -ENOMEM;
+ goto fail;
+ }
+
+ switch (ps3_os_area_get_av_multi_out()) {
+ case PS3_PARAM_AV_MULTI_OUT_NTSC:
+ ps3av->region = PS3AV_REGION_60;
+ break;
+ case PS3_PARAM_AV_MULTI_OUT_PAL_YCBCR:
+ case PS3_PARAM_AV_MULTI_OUT_SECAM:
+ ps3av->region = PS3AV_REGION_50;
+ break;
+ case PS3_PARAM_AV_MULTI_OUT_PAL_RGB:
+ ps3av->region = PS3AV_REGION_50 | PS3AV_REGION_RGB;
+ break;
+ default:
+ ps3av->region = PS3AV_REGION_60;
+ break;
+ }
+
+ /* init avsetting modules */
+ res = ps3av_cmd_init();
+ if (res < 0)
+ printk(KERN_ERR "%s: ps3av_cmd_init failed %d\n", __func__,
+ res);
+
+ ps3av_get_hw_conf(ps3av);
+
+#ifdef CONFIG_FB
+ if (fb_mode_option && !strcmp(fb_mode_option, "safe"))
+ safe_mode = 1;
+#endif /* CONFIG_FB */
+ id = ps3av_auto_videomode(&ps3av->av_hw_conf);
+ if (id < 0) {
+ printk(KERN_ERR "%s: invalid id :%d\n", __func__, id);
+ res = -EINVAL;
+ goto fail;
+ }
+
+ safe_mode = 0;
+
+ mutex_lock(&ps3av->mutex);
+ ps3av->ps3av_mode = id;
+ mutex_unlock(&ps3av->mutex);
+
+ dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
+
+ return 0;
+
+fail:
+ kfree(ps3av);
+ ps3av = NULL;
+ return res;
+}
+
+static int ps3av_remove(struct ps3_system_bus_device *dev)
+{
+ dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
+ if (ps3av) {
+ ps3av_cmd_fin();
+ if (ps3av->wq)
+ destroy_workqueue(ps3av->wq);
+ kfree(ps3av);
+ ps3av = NULL;
+ }
+
+ dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
+ return 0;
+}
+
+static void ps3av_shutdown(struct ps3_system_bus_device *dev)
+{
+ dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
+ ps3av_remove(dev);
+ dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
+}
+
+static struct ps3_vuart_port_driver ps3av_driver = {
+ .core.match_id = PS3_MATCH_ID_AV_SETTINGS,
+ .core.core.name = "ps3_av",
+ .probe = ps3av_probe,
+ .remove = ps3av_remove,
+ .shutdown = ps3av_shutdown,
+};
+
+static int __init ps3av_module_init(void)
+{
+ int error;
+
+ if (!firmware_has_feature(FW_FEATURE_PS3_LV1))
+ return -ENODEV;
+
+ pr_debug(" -> %s:%d\n", __func__, __LINE__);
+
+ error = ps3_vuart_port_driver_register(&ps3av_driver);
+ if (error) {
+ printk(KERN_ERR
+ "%s: ps3_vuart_port_driver_register failed %d\n",
+ __func__, error);
+ return error;
+ }
+
+ pr_debug(" <- %s:%d\n", __func__, __LINE__);
+ return error;
+}
+
+static void __exit ps3av_module_exit(void)
+{
+ pr_debug(" -> %s:%d\n", __func__, __LINE__);
+ ps3_vuart_port_driver_unregister(&ps3av_driver);
+ pr_debug(" <- %s:%d\n", __func__, __LINE__);
+}
+
+subsys_initcall(ps3av_module_init);
+module_exit(ps3av_module_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("PS3 AV Settings Driver");
+MODULE_AUTHOR("Sony Computer Entertainment Inc.");
+MODULE_ALIAS(PS3_MODULE_ALIAS_AV_SETTINGS);