static rt_err_t EP9510L_e_arc_vol_set(struct hdmi_repeat *rpt, void *data)
{
rt_kprintf("================EP9510L_e_arc_vol_set====================, EP9510.c: 1243\n");
struct rk_rpt_volume_info *info = (struct rk_rpt_volume_info *)data;
rt_uint8_t temp;
EP9510L_read_regs(EP_GENERAL_CTL_0, 1, &temp);
uint8_t model_name = app_get_tl_model();
if (TL_MODEL_SONY2_0 == model_name)
{
//0~50
if (info->volume > EP9510L_VOL_MAX_SONY2P0)
{
info->volume = EP9510L_VOL_MAX_SONY2P0;
}
info->volume = info->volume * 2;
}
else
{
//0~100
if (info->volume > EP9510L_VOL_MAX)
{
info->volume = EP9510L_VOL_MAX;
}
}
if (info->is_mute)
{
temp |= BIT(1);
}
else
{
temp &= ~BIT(1);
}
EP9510L_write_regs(EP_GENERAL_CTL_0, 1, &temp);
EP9510L_write_regs(EP_GENERAL_CTL_3, 1, &info->volume);
g_EP9510L_dev->gc.ctl = info->is_mute;
g_EP9510L_dev->gc.cec_volume = info->volume;
rk_rpt_info("ep9510_vol:%d, %s\n", info->volume, info->is_mute ? "mute" : "unmute");
return RT_EOK;
}
static void EP9510L_get_general_control(EP9510L_device_t *EP9510L)
{
rt_uint8_t old, change;
rt_uint8_t val;
rt_uint8_t ado_change = 0;
rt_uint8_t arc_on_change = 0;
rt_uint8_t hot_plug_change = 0;
rt_uint8_t last_audio_type = 0;
old = EP9510L->gi.tx_info;
EP9510L_read_regs(EP_GENER_INF_0, 1, &EP9510L->gi.tx_info);
EP9510L_read_regs(EP_GENERAL_CTL_1, 1, &g_EP9510L_dev->gc.rx_sel);
rk_rpt_dbg("EP9510_0x08=%x,old=%x\n",EP9510L->gi.tx_info,old);
if (EP9510L->gi.tx_info == 0x00)
{
rk_rpt_dbg("EP9510_0x08=%x\n",EP9510L->gi.tx_info);
//EP9510L->gi.tx_info = old;
}
change = EP9510L->gi.tx_info ^ old;
if (change)
{
rk_rpt_dbg("GI[0x08] old: 0x%02x, new: 0x%02x\n",
old, EP9510L->gi.tx_info);
}
if (change & EP_GI_TX_HOT_PLUG_MASK)
{
val = (EP9510L->gi.tx_info >> EP_GI_TX_HOT_PLUG_SHIFT) &
EP_2CHOICE_MASK;
rk_rpt_dbg("tx hotplug changed to %d\n", val);
g_EP9510L_dev->hdmi_tx_plug_in = val;
hot_plug_change = 1;
}
if ((change & EP_GI_ARC_ON_MASK)||(change & EP_GI_EARC_ON_MASK))
{
if(((EP9510L->gi.tx_info) & 0x01) || ((EP9510L->gi.tx_info) & 0x02))
val = 1;
else
val = 0;
arc_on_change = 1;
rk_rpt_dbg("tx (e)arc_on changed to %d,val=%d\n", arc_on_change,val);
EP9510L_arc_earc_change_callback(val);
if(change & EP_GI_ARC_ON_MASK)
{
if(EP9510L->gi.tx_info & 0x01)
EP9510L->cur_arc_en = 1;
else
EP9510L->cur_arc_en = 0;
ado_change = 1;
}
if(change & EP_GI_EARC_ON_MASK)
{
if(EP9510L->gi.tx_info & 0x02)
EP9510L->cur_earc_en = 1;
else
EP9510L->cur_earc_en = 0;
ado_change = 1;
}
}
old = g_EP9510L_dev->gc.link;
EP9510L_read_regs(EP_GENERAL_CTL_4, 1, &g_EP9510L_dev->gc.link);
rk_rpt_dbg("EP9510_0x14=%x,old=%x\n",g_EP9510L_dev->gc.link,old);
if (g_EP9510L_dev->gc.link == 0xff)
{
rk_rpt_dbg("EP_GENERAL_CTL_4 read 0xff\n");
//g_EP9510L_dev->gc.link = old;
}
change = g_EP9510L_dev->gc.link ^ old;
if (change & EP_GC_LINK_MASK)
{
val = g_EP9510L_dev->gc.link & EP_GC_LINK_MASK;
//rk_rpt_dbg("rx hotplug changed to 0x%x\n", val);
//g_EP9510L_dev->hdmi_rx_plug_in = (val > 0) ? 1 : 0;
//hot_plug_change = 1;//wuning mark
}
EP9510L_read_regs(EP_GENER_INF_1, 1, &val);
rk_rpt_dbg("EP9510_0x09=%x\n",val);
if (val == 0x00)
{
/* workaround for Nak'ed first read */
EP9510L_read_regs(EP_GENER_INF_1, 1, &val);
if (val == 0xff)
{
rk_rpt_dbg("EP9510_0x09 read 0xff,return\n");
return; /* assume device not present */
}
}
if (val & EP_GI_ADO_CHF_MASK)
{
ado_change = 1;
}
if (val & EP_GI_CEC_ECF_MASK)
{
EP9510L_parsing_cec_events();
}
if (val & EP_GI_EARC_VENDORCMD_ECF)
{
EP9510L_vendorcmd_change_callback();
}
old = g_EP9510L_dev->ai.system_status_0;
EP9510L_read_regs(EP_SYSTEM_STAT_0, 1, &g_EP9510L_dev->ai.system_status_0);
rk_rpt_dbg("EP9510_0x20=%x,old=%x\n",g_EP9510L_dev->ai.system_status_0,old);
if (EP9510L->ai.system_status_0 == 0)
{
rk_rpt_dbg("EP_SYSTEM_STAT_0 read 0\n");
//g_EP9510L_dev->ai.system_status_0 = old;
}
change = g_EP9510L_dev->ai.system_status_0 ^ old;
if (change & EP_AI_MCLK_ON_MASK)
{
val = (g_EP9510L_dev->ai.system_status_0 >> EP_AI_MCLK_ON_SHIFT) &
EP_2CHOICE_MASK;
rk_rpt_dbg("i2s mclk on changed to %d\n", val);
ado_change = 1;
}
if (last_audio_type != EP9510L_get_audio_type())
{
last_audio_type = EP9510L_get_audio_type();
ado_change = 1;
}
old = EP9510L->gi.video_latency;
EP9510L_read_regs(EP_GENER_INF_4, 1, &EP9510L->gi.video_latency);
rk_rpt_dbg("EP9510_0x0C=%x,old=%x\n",EP9510L->gi.video_latency,old);
if (EP9510L->gi.video_latency == 0)
{
rk_rpt_dbg("EP_GENER_INF_4 read 0\n");
EP9510L->gi.video_latency = old;
}
change = EP9510L->gi.video_latency ^ old;
if (change & EP_GI_VIDEO_LATENCY_MASK)
{
val = EP9510L->gi.video_latency;
if (val > 0)
val = (val - 1) * 2;
rk_rpt_dbg("video latency changed to %d\n", val);
}
old = EP9510L->gc.ctl;
EP9510L_read_regs(EP_GENERAL_CTL_0, 1, &EP9510L->gc.ctl);
rk_rpt_dbg("EP9510_0x10=%x,old=%x\n",EP9510L->gc.ctl,old);
if (EP9510L->gc.ctl == 0x80)
{
rk_rpt_dbg("EP_GENERAL_CTL_0 read 0x80\n");
//EP9510L->gc.ctl = old;
}
change = EP9510L->gc.ctl ^ old;
if (change & EP_GC_POWER_MASK)
{
val = (EP9510L->gc.ctl >> EP_GC_POWER_SHIFT) &
EP_2CHOICE_MASK;
rk_rpt_dbg("power changed to %d,%d\n", val,g_EP9510L_dev->init);
if(g_EP9510L_dev->init == 1)
{
EP9510L_power_bit_callback(val);
}
}
if (change & EP_GC_AUDIO_PATH_MASK)
{
val = (EP9510L->gc.ctl >> EP_GC_AUDIO_PATH_SHIFT) &
EP_2CHOICE_MASK;
rk_rpt_dbg("audio_path changed to %d\n", val);
EP9510L_audio_path_callback(val);
}
if (change & EP_GC_CEC_MUTE_MASK)
{
val = (EP9510L->gc.ctl >> EP_GC_CEC_MUTE_SHIFT) &
EP_2CHOICE_MASK;
rk_rpt_dbg("cec_mute changed to %d <1=mute,0=unmute>\n", val);
EP9510L_cecuserctl_mute();
}
#if 0
if ((EP9510L->gc.ctl & EP_GC_ARC_EN_MASK) || (EP9510L->gc.ctl & EP_GC_EARC_EN_MASK))
{
EP9510L->cur_hdmi_en = 0;
val = (EP9510L->gi.tx_info & EP_GI_EARC_ON_MASK) >> EP_GI_EARC_ON_SHIFT;
if (EP9510L->cur_earc_en != val)
{
rk_rpt_dbg("earc_en changed to %d\n", val);
EP9510L->cur_earc_en = val;
}
val = (EP9510L->gi.tx_info & EP_GI_ARC_ON_MASK >> EP_GI_ARC_ON_SHIFT);
if (EP9510L->cur_arc_en != val)
{
rk_rpt_dbg("arc_en changed to %d\n", val);
EP9510L->cur_arc_en = val;
ado_change = 1;
}
//if(g_EP9510L_dev->gc.rx_sel & 0x01) {
// EP9510L->cur_hdmi_en = 1;
//}
}
else
{
if (g_EP9510L_dev->gc.rx_sel == 0x00 || g_EP9510L_dev->gc.rx_sel == 0x01 ||
g_EP9510L_dev->gc.rx_sel == 0x02 || g_EP9510L_dev->gc.rx_sel == 0x03)
{
EP9510L->cur_earc_en = 0;
EP9510L->cur_arc_en = 0;
if (EP9510L->cur_hdmi_en != 1)
{
EP9510L->cur_hdmi_en = 1;
rk_rpt_dbg("hdmi_en changed to 1\n");
}
}
}
#endif
EP9510L_read_regs(EP_GENERAL_CTL_3, 1, &val);
rk_rpt_dbg("EP9510_0x13=%d,%d\n",val,g_EP9510L_dev->gc.cec_volume);
if (val != g_EP9510L_dev->gc.cec_volume)
{
if (val > g_EP9510L_dev->gc.cec_volume)
{
if(g_EP9510L_dev->init == 1)
EP9510L_cecuserctl_volumeup();
}
else
{
if(g_EP9510L_dev->init == 1)
EP9510L_cecuserctl_volumedown();
}
g_EP9510L_dev->gc.cec_volume = val;
}
if (ado_change == 1 || arc_on_change == 1 || hot_plug_change == 1)
{
EP9510L_update_ado_info(0);
}
}
结合这两段代码有什么问题
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