/*
* Resume
*/
int s5p_tv_late_resume(struct platform_device *dev)
{
BASEPRINTK("(hpd_status = %d)++\n", s5ptv_status.hpd_status);
mutex_lock(mutex_for_fo);
s5ptv_status.suspend_status = false;
if(!(s5ptv_status.hpd_status))
{
mutex_unlock(mutex_for_fo);
return 0;
}
else
{
#if 0
#ifdef CONFIG_CPU_FREQ
#ifdef CONFIG_CPU_MAX_FREQ_1GHZ // 2010.3.9.
s5pc110_lock_dvfs_high_level(DVFS_LOCK_TOKEN_4, 3);
#else
s5pc110_lock_dvfs_high_level(DVFS_LOCK_TOKEN_4, 2);
#endif
#endif
#endif
#ifdef CONFIG_PM_PWR_GATING
/* clk & power on */
s5p_tv_clk_gate( true );
if(s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI || s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI_RGB)
tv_phy_power( true );
#endif
/* tv on */
if ( s5ptv_status.tvout_output_enable ) {
_s5p_tv_if_start();
}
/* video layer start */
if ( s5ptv_status.vp_layer_enable )
_s5p_vlayer_start();
/* grp0 layer start */
if ( s5ptv_status.grp_layer_enable[0] )
_s5p_grp_start(VM_GPR0_LAYER);
/* grp1 layer start */
if ( s5ptv_status.grp_layer_enable[1] )
_s5p_grp_start(VM_GPR1_LAYER);
#ifdef CONFIG_TV_FB
if ( s5ptv_status.tvout_output_enable ) {
s5ptvfb_display_on(&s5ptv_status);
s5ptvfb_set_par(s5ptv_status.fb);
}
#endif
}
mutex_unlock(mutex_for_fo);
BASEPRINTK("()--\n");
return 0;
}
/*
* Resume
*/
int s5p_tv_late_resume(struct platform_device *dev)
{
BASEPRINTK("(hpd_status = %d)++\n", s5ptv_status.hpd_status);
mutex_lock(mutex_for_fo);
s5ptv_status.suspend_status = false;
if(s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI || s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI_RGB
|| s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_DVI)
s5p_handle_cable();
if(!(s5ptv_status.hpd_status))
{
mutex_unlock(mutex_for_fo);
return 0;
}
else
{
#ifdef CONFIG_CPU_FREQ_S5PV210
s5pv210_set_cpufreq_level(RESTRICT_TABLE);
#endif /* CONFIG_CPU_FREQ_S5PV210 */
/* clk & power on */
s5p_tv_clk_gate( true );
if(s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI || s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI_RGB
|| s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_DVI)
tv_phy_power( true );
/* tv on */
if (s5ptv_status.tvout_output_enable) {
_s5p_tv_if_start();
}
/* video layer start */
if (s5ptv_status.vp_layer_enable)
_s5p_vlayer_start();
/* grp0 layer start */
if (s5ptv_status.grp_layer_enable[0])
_s5p_grp_start(VM_GPR0_LAYER);
/* grp1 layer start */
if (s5ptv_status.grp_layer_enable[1])
_s5p_grp_start(VM_GPR1_LAYER);
#ifdef CONFIG_TV_FB
if (s5ptv_status.tvout_output_enable) {
s5ptvfb_display_on(&s5ptv_status);
s5ptvfb_set_par(s5ptv_status.fb);
}
#endif
}
mutex_unlock(mutex_for_fo);
BASEPRINTK("()--\n");
return 0;
}
/*
* Resume
*/
void s5p_tv_late_resume(struct early_suspend *h)
{
BASEPRINTK("%s----------------start \n", __func__);
mutex_lock(mutex_for_fo);
s5ptv_status.suspend_status = false;
if (!(s5ptv_status.hpd_status)) {
printk(KERN_INFO "(hpd_status = %d)++\n", \
s5ptv_status.hpd_status);
mutex_unlock(mutex_for_fo);
return ;
} else {
#ifdef CONFIG_CPU_FREQ_S5PV210
s5pv210_set_cpufreq_level(RESTRICT_TABLE);
#endif /* CONFIG_CPU_FREQ_S5PV210 */
/* clk & power on */
s5p_tv_clk_gate(true);
if ((s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI) ||\
(s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI_RGB))
tv_phy_power(true);
/* tv on */
if (s5ptv_status.tvout_output_enable)
_s5p_tv_if_start();
/* video layer start */
if (s5ptv_status.vp_layer_enable)
_s5p_vlayer_start();
/* grp0 layer start */
if (s5ptv_status.grp_layer_enable[0])
_s5p_grp_start(VM_GPR0_LAYER);
/* grp1 layer start */
if (s5ptv_status.grp_layer_enable[1])
_s5p_grp_start(VM_GPR1_LAYER);
#ifdef CONFIG_TV_FB
if (s5ptv_status.tvout_output_enable) {
s5ptvfb_display_on(&s5ptv_status);
s5ptvfb_set_par(s5ptv_status.fb);
}
#endif
}
mutex_unlock(mutex_for_fo);
BASEPRINTK("()--\n");
return ;
}
/*
* Resume
*/
int s5p_tv_resume(struct platform_device *dev)
{
/* clk & power on */
s5p_tv_clk_gate( true );
//tv_phy_power( true );
if ( s5ptv_status.tvout_output_enable )
_s5p_tv_if_start();
if ( s5ptv_status.vp_layer_enable )
_s5p_vlayer_start();
/* grp0 layer start */
if ( s5ptv_status.grp_layer_enable[0] )
_s5p_grp_start(VM_GPR0_LAYER);
if ( s5ptv_status.grp_layer_enable[1] )
_s5p_grp_start(VM_GPR1_LAYER);
return 0;
}
void s5p_handle_cable(void)
{
char env_buf[120];
char *envp[2];
int env_offset = 0;
#if 0
if(s5ptv_status.tvout_param.out_mode != TVOUT_OUTPUT_HDMI && s5ptv_status.tvout_param.out_mode != TVOUT_OUTPUT_HDMI_RGB)
return;
#endif
bool previous_hpd_status = s5ptv_status.hpd_status;
#ifdef CONFIG_HDMI_HPD
s5ptv_status.hpd_status= s5p_hpd_get_state();
#else
return;
#endif
memset(env_buf, 0, sizeof(env_buf));
if(previous_hpd_status == s5ptv_status.hpd_status)
{
BASEPRINTK("same hpd_status value: %d\n", previous_hpd_status);
return;
}
if(s5ptv_status.hpd_status)
{
BASEPRINTK("\n hdmi cable is connected \n");
sprintf(env_buf, "HDMI_STATE=online");
envp[env_offset++] = env_buf;
envp[env_offset] = NULL;
kobject_uevent_env(&(s5p_tvout[0].dev.kobj), KOBJ_CHANGE, envp);
if(s5ptv_status.suspend_status)
return;
#ifdef CONFIG_CPU_FREQ_S5PV210
s5pv210_set_cpufreq_level(RESTRICT_TABLE);
#endif /* CONFIG_CPU_FREQ_S5PV210 */
s5p_tv_clk_gate( true );
//if(s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI || s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI_RGB)
// tv_phy_power( true );
#ifdef CONFIG_PM
#if 0
s5p_tv_clk_gate( true );
if(s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI || s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI_RGB)
tv_phy_power( true );
#endif
#endif
/* tv on */
if ( s5ptv_status.tvout_output_enable )
_s5p_tv_if_start();
/* video layer start */
if ( s5ptv_status.vp_layer_enable )
_s5p_vlayer_start();
/* grp0 layer start */
if ( s5ptv_status.grp_layer_enable[0] )
_s5p_grp_start(VM_GPR0_LAYER);
/* grp1 layer start */
if ( s5ptv_status.grp_layer_enable[1] )
_s5p_grp_start(VM_GPR1_LAYER);
printk("[TVOUT]hdmi cable is connected\n");
}
else{
BASEPRINTK("\n hdmi cable is disconnected \n");
#if 1
if(s5ptv_status.suspend_status)
{
//if(gpio_get_value(GPIO_ACCESSORY_INT))
{
s5p_tv_clk_gate( true );
tv_phy_power( true );
}
//else
// return;
}
#endif
if ( s5ptv_status.vp_layer_enable ) {
_s5p_vlayer_stop();
s5ptv_status.vp_layer_enable = true;
}
/* grp0 layer stop */
if ( s5ptv_status.grp_layer_enable[0] ) {
_s5p_grp_stop(VM_GPR0_LAYER);
s5ptv_status.grp_layer_enable[VM_GPR0_LAYER] = true;
}
/* grp1 layer stop */
if ( s5ptv_status.grp_layer_enable[1] ) {
_s5p_grp_stop(VM_GPR1_LAYER);
s5ptv_status.grp_layer_enable[VM_GPR0_LAYER] = true;
}
/* tv off */
if ( s5ptv_status.tvout_output_enable ) {
_s5p_tv_if_stop();
s5ptv_status.tvout_output_enable = false;
s5ptv_status.tvout_param_available = false;
}
#ifdef CONFIG_PM
/* clk & power off */
s5p_tv_clk_gate( false );
//if(s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI || s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI_RGB)
// tv_phy_power( false );
#endif
sprintf(env_buf, "HDMI_STATE=offline");
envp[env_offset++] = env_buf;
envp[env_offset] = NULL;
kobject_uevent_env(&(s5p_tvout[0].dev.kobj), KOBJ_CHANGE, envp);
printk("[TVOUT]hdmi cable is disconnected\n");
#ifdef CONFIG_CPU_FREQ_S5PV210
s5pv210_set_cpufreq_level(NORMAL_TABLE);
#endif /* CONFIG_CPU_FREQ_S5PV210 */
}
}
void s5p_handle_cable(void)
{
char env_buf[120];
char *envp[2];
int env_offset = 0;
#if 0
if(s5ptv_status.tvout_param.out_mode != TVOUT_OUTPUT_HDMI && s5ptv_status.tvout_param.out_mode != TVOUT_OUTPUT_HDMI_RGB)
return;
#endif
int previous_hpd_status = s5ptv_status.hpd_status;
#ifdef CONFIG_HDMI_HPD
if (s5p_hpd_get_state()) {
s5ptv_status.hpd_status = 1;
set_irq_type(IRQ_EINT13, IRQ_TYPE_EDGE_FALLING);
if (suspend_resume_sync == 2)
suspend_resume_sync = 0;
} else {
s5ptv_status.hpd_status = 0;
set_irq_type(IRQ_EINT13, IRQ_TYPE_EDGE_RISING);
}
// s5ptv_status.hpd_status= gpio_get_value(S5PV210_GPH1(5));
#else
return;
#endif
printk(KERN_INFO "HDMI handle_cable previous status is %d and current status is %d\n",previous_hpd_status,s5ptv_status.hpd_status);
memset(env_buf, 0, sizeof(env_buf));
if(previous_hpd_status == s5ptv_status.hpd_status)
{
BASEPRINTK("same hpd_status value: %d\n", previous_hpd_status);
return;
}
if(s5ptv_status.hpd_status)
{
TVout_LDO_ctrl(true);
BASEPRINTK("\n hdmi cable is connected \n");
sprintf(env_buf, "HDMI_STATE=online");
envp[env_offset++] = env_buf;
envp[env_offset] = NULL;
kobject_uevent_env(&(s5p_tvout[0].dev.kobj), KOBJ_CHANGE, envp);
if(s5ptv_status.suspend_status)
{
printk("[TVOUT]hdmi cable is connected Before Suspend \n");
return;
}
#ifdef CONFIG_CPU_FREQ_S5PV210
s5pv210_set_cpufreq_level(RESTRICT_TABLE);
#endif /* CONFIG_CPU_FREQ_S5PV210 */
s5p_tv_clk_gate( true );
//if(s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI || s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI_RGB)
// tv_phy_power( true );
#ifdef CONFIG_PM
#if 0
s5p_tv_clk_gate( true );
if(s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI || s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI_RGB)
tv_phy_power( true );
#endif
#endif
/* tv on */
if ( s5ptv_status.tvout_output_enable )
_s5p_tv_if_start();
/* video layer start */
if ( s5ptv_status.vp_layer_enable )
_s5p_vlayer_start();
/* grp0 layer start */
if ( s5ptv_status.grp_layer_enable[0] )
_s5p_grp_start(VM_GPR0_LAYER);
/* grp1 layer start */
if ( s5ptv_status.grp_layer_enable[1] )
_s5p_grp_start(VM_GPR1_LAYER);
printk("[TVOUT]hdmi cable is connected\n");
}
else{
BASEPRINTK("\n hdmi cable is disconnected \n");
#if 1
if(s5ptv_status.suspend_status || suspend_resume_sync == 2)
{
//if(gpio_get_value(GPIO_ACCESSORY_INT))
{
s5p_tv_clk_gate( true );
tv_phy_power( true );
}
//else
// return;
}
#endif
// if (!s5ptv_status.suspend_status) {
if (suspend_resume_sync == 0) {
if ( s5ptv_status.vp_layer_enable ) {
_s5p_vlayer_stop();
s5ptv_status.vp_layer_enable = true;
}
/* grp0 layer stop */
if ( s5ptv_status.grp_layer_enable[0] ) {
_s5p_grp_stop(VM_GPR0_LAYER);
s5ptv_status.grp_layer_enable[VM_GPR0_LAYER] = true;
}
/* grp1 layer stop */
if ( s5ptv_status.grp_layer_enable[1] ) {
_s5p_grp_stop(VM_GPR1_LAYER);
s5ptv_status.grp_layer_enable[VM_GPR0_LAYER] = true;
}
/* tv off */
if ( s5ptv_status.tvout_output_enable ) {
_s5p_tv_if_stop();
s5ptv_status.tvout_output_enable = false;
s5ptv_status.tvout_param_available = false;
}
#ifdef CONFIG_PM
/* clk & power off */
s5p_tv_clk_gate( false );
//if(s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI || s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI_RGB)
// tv_phy_power( false );
#endif
}
sprintf(env_buf, "HDMI_STATE=offline");
envp[env_offset++] = env_buf;
envp[env_offset] = NULL;
kobject_uevent_env(&(s5p_tvout[0].dev.kobj), KOBJ_CHANGE, envp);
printk("[TVOUT]hdmi cable is disconnected\n");
#ifdef CONFIG_CPU_FREQ_S5PV210
if (suspend_resume_sync == 0)
s5pv210_set_cpufreq_level(NORMAL_TABLE);
#endif /* CONFIG_CPU_FREQ_S5PV210 */
}
}
/*
* before call this ftn. set the status data!!
*/
bool _s5p_tv_if_set_disp(void)
{
s5p_tv_status *st = &s5ptv_status;
s5p_tv_disp_mode disp_mode = st->tvout_param.disp_mode;
s5p_tv_o_mode out_mode = st->tvout_param.out_mode;
TVOUTIFPRINTK("(%d, %d)\n\r",disp_mode,out_mode);
switch (disp_mode) {
case TVOUT_NTSC_M:
case TVOUT_NTSC_443:
st->sdout_video_scale_cfg.component_level=S5P_TV_SD_LEVEL_0IRE;
st->sdout_video_scale_cfg.component_ratio=SDOUT_VTOS_RATIO_7_3;
st->sdout_video_scale_cfg.composite_level=S5P_TV_SD_LEVEL_75IRE;
st->sdout_video_scale_cfg.composite_ratio=SDOUT_VTOS_RATIO_10_4;
break;
case TVOUT_PAL_BDGHI:
case TVOUT_PAL_M:
case TVOUT_PAL_N:
case TVOUT_PAL_NC:
case TVOUT_PAL_60:
st->sdout_video_scale_cfg.component_level=S5P_TV_SD_LEVEL_0IRE;
st->sdout_video_scale_cfg.component_ratio=SDOUT_VTOS_RATIO_7_3;
st->sdout_video_scale_cfg.composite_level=S5P_TV_SD_LEVEL_0IRE;
st->sdout_video_scale_cfg.composite_ratio=SDOUT_VTOS_RATIO_7_3;
break;
case TVOUT_480P_60_16_9:
case TVOUT_480P_60_4_3:
case TVOUT_576P_50_16_9:
case TVOUT_576P_50_4_3:
case TVOUT_720P_50:
case TVOUT_720P_60:
#ifdef CONFIG_CPU_S5PV210
case TVOUT_1080I_50:
case TVOUT_1080I_60:
case TVOUT_1080P_50:
case TVOUT_1080P_60:
case TVOUT_1080P_30:
case TVOUT_480P_59:
case TVOUT_720P_59:
case TVOUT_1080I_59:
case TVOUT_1080P_59:
#endif
if (!_s5p_tv_if_init_avi_frame(&st->tvout_param)) {
st->tvout_param_available = false;
return false;
}
break;
default:
TVOUTIFPRINTK("invalid disp_mode parameter(%d)\n\r",disp_mode);
st->tvout_param_available = false;
return false;
break;
}
switch (out_mode) {
case TVOUT_OUTPUT_COMPOSITE:
st->sdout_order = S5P_TV_SD_O_ORDER_COMPOSITE_Y_C_CVBS;
st->sdout_dac_on[2] = false;
st->sdout_dac_on[1] = false;
st->sdout_dac_on[0] = true;
break;
case TVOUT_OUTPUT_SVIDEO:
st->sdout_order = S5P_TV_SD_O_ORDER_COMPOSITE_C_Y_CVBS;
st->sdout_dac_on[2] = true;
st->sdout_dac_on[1] = true;
st->sdout_dac_on[0] = false;
break;
case TVOUT_OUTPUT_COMPONENT_YPBPR_INERLACED:
case TVOUT_OUTPUT_COMPONENT_YPBPR_PROGRESSIVE:
case TVOUT_OUTPUT_COMPONENT_RGB_PROGRESSIVE:
st->sdout_order = S5P_TV_SD_O_ORDER_COMPONENT_RBG_PRPBY;
st->sdout_dac_on[2] = true;
st->sdout_dac_on[1] = true;
st->sdout_dac_on[0] = true;
break;
case TVOUT_OUTPUT_HDMI_RGB:
case TVOUT_OUTPUT_HDMI:
case TVOUT_OUTPUT_DVI:
st->hdmi_video_blue_screen.cb_b = 0;//128;
st->hdmi_video_blue_screen.y_g = 0;
st->hdmi_video_blue_screen.cr_r = 0;//128;
break;
default:
TVOUTIFPRINTK("invalid out_mode parameter(%d)\n\r",out_mode);
st->tvout_param_available = false;
return false;
break;
}
#if defined(CONFIG_CPU_S5PV210) && defined(CONFIG_PM_PWR_GATING )
if((st->hpd_status) && st->suspend_status == false)
{
#endif
_s5p_tv_if_start();
#if defined(CONFIG_CPU_S5PV210) && defined(CONFIG_PM_PWR_GATING )
}
// If the cable is not inserted or system is on suspend mode
// Just set variable, _s5p_tv_if_start() function will be called in resume or handle_cable function according to this variable
else
st->tvout_output_enable = true;
#endif
return true;
}
void s5p_handle_cable(void)
{
char env_buf[120];
char *envp[2];
int env_offset = 0;
#if defined (CONFIG_S5PC110_DEMPSEY_BOARD) //MHL v1 //NAGSM_Android_SEL_Kernel_Aakash_20101130
#else
if(s5ptv_status.tvout_param.out_mode != TVOUT_OUTPUT_HDMI && s5ptv_status.tvout_param.out_mode != TVOUT_OUTPUT_HDMI_RGB)
return;
#endif
bool previous_hpd_status = s5ptv_status.hpd_status;
#ifdef CONFIG_HDMI_HPD
s5ptv_status.hpd_status= s5p_hpd_get_state();
#else
return;
#endif
memset(env_buf, 0, sizeof(env_buf));
if(previous_hpd_status == s5ptv_status.hpd_status)
{
BASEPRINTK("same hpd_status value: %d\n", previous_hpd_status);
return;
}
if(s5ptv_status.hpd_status)
{
BASEPRINTK("\n hdmi cable is connected \n");
if(s5ptv_status.suspend_status)
return;
#if 0
#ifdef CONFIG_CPU_FREQ
#ifdef CONFIG_CPU_MAX_FREQ_1GHZ // 2010.3.9.
s5pc110_lock_dvfs_high_level(DVFS_LOCK_TOKEN_4, 3);
#else
s5pc110_lock_dvfs_high_level(DVFS_LOCK_TOKEN_4, 2);
#endif
#endif
#endif
#ifdef CONFIG_PM_PWR_GATING
s5p_tv_clk_gate( true );
tv_phy_power( true );
#endif
/* tv on */
if ( s5ptv_status.tvout_output_enable )
_s5p_tv_if_start();
/* video layer start */
if ( s5ptv_status.vp_layer_enable )
_s5p_vlayer_start();
/* grp0 layer start */
if ( s5ptv_status.grp_layer_enable[0] )
_s5p_grp_start(VM_GPR0_LAYER);
/* grp1 layer start */
if ( s5ptv_status.grp_layer_enable[1] )
_s5p_grp_start(VM_GPR1_LAYER);
sprintf(env_buf, "HDMI_STATE=online");
envp[env_offset++] = env_buf;
envp[env_offset] = NULL;
kobject_uevent_env(&(s5p_tvout[0].dev.kobj), KOBJ_CHANGE, envp);
}
else{
BASEPRINTK("\n hdmi cable is disconnected \n");
if(s5ptv_status.suspend_status)
return;
sprintf(env_buf, "HDMI_STATE=offline");
envp[env_offset++] = env_buf;
envp[env_offset] = NULL;
kobject_uevent_env(&(s5p_tvout[0].dev.kobj), KOBJ_CHANGE, envp);
if ( s5ptv_status.vp_layer_enable ) {
_s5p_vlayer_stop();
s5ptv_status.vp_layer_enable = true;
}
/* grp0 layer stop */
if ( s5ptv_status.grp_layer_enable[0] ) {
_s5p_grp_stop(VM_GPR0_LAYER);
s5ptv_status.grp_layer_enable[VM_GPR0_LAYER] = true;
}
/* grp1 layer stop */
if ( s5ptv_status.grp_layer_enable[1] ) {
_s5p_grp_stop(VM_GPR1_LAYER);
s5ptv_status.grp_layer_enable[VM_GPR0_LAYER] = true;
}
/* tv off */
if ( s5ptv_status.tvout_output_enable ) {
_s5p_tv_if_stop();
s5ptv_status.tvout_output_enable = true;
s5ptv_status.tvout_param_available = true;
}
#ifdef CONFIG_PM_PWR_GATING
/* clk & power off */
s5p_tv_clk_gate( false );
tv_phy_power( false );
#endif
#if 0
#ifdef CONFIG_CPU_FREQ
s5pc110_unlock_dvfs_high_level(DVFS_LOCK_TOKEN_4);
#endif
#endif
}
}
