int s5p_tv_v_release(struct file *filp)
{
printk(KERN_INFO "%s", __func__);
#if defined(CONFIG_CPU_S5PV210) && defined(CONFIG_PM)
if ((s5ptv_status.hpd_status) && !(s5ptv_status.suspend_status)) {
#endif
if (s5ptv_status.vp_layer_enable)
_s5p_vlayer_stop();
if (s5ptv_status.tvout_output_enable)
_s5p_tv_if_stop();
#if defined(CONFIG_CPU_S5PV210) && defined(CONFIG_PM)
} else
s5ptv_status.vp_layer_enable = false;
#endif
s5ptv_status.hdcp_en = false;
s5ptv_status.tvout_output_enable = false;
/*
* drv. release
* - just check drv. state reg. or not.
*/
#ifdef I2C_BASE
mutex_lock(mutex_for_i2c);
if (hdcp_i2c_drv_state) {
i2c_del_driver(&hdcp_i2c_driver);
hdcp_i2c_drv_state = false;
}
mutex_unlock(mutex_for_i2c);
#endif
#ifdef CONFIG_CPU_S5PV210
#ifdef CONFIG_PM
if ((s5ptv_status.hpd_status) && !(s5ptv_status.suspend_status)) {
#endif
// 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);
#ifdef CONFIG_CPU_FREQ_S5PV210
if (s5ptv_status.hpd_status)
s5pv210_set_cpufreq_level(NORMAL_TABLE);
#endif /* CONFIG_CPU_FREQ_S5PV210 */
#ifdef CONFIG_PM
}
#endif
#endif
s5p_tv_clk_gate(false);
tv_phy_power(false);
return 0;
}
/*
* Suspend
*/
int s5p_tv_early_suspend(struct platform_device *dev, pm_message_t state)
{
BASEPRINTK("(hpd_status = %d)++\n", s5ptv_status.hpd_status);
mutex_lock(mutex_for_fo);
s5ptv_status.suspend_status = true;
if(!(s5ptv_status.hpd_status))
{
mutex_unlock(mutex_for_fo);
return 0;
}
else
{
/* video layer stop */
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;
}
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( false );
/* tv off */
if ( s5ptv_status.tvout_output_enable ) {
_s5p_tv_if_stop();
s5ptv_status.tvout_output_enable = true;
s5ptv_status.tvout_param_available = true;
}
/* clk & power off */
s5p_tv_clk_gate( false );
#ifdef CONFIG_CPU_FREQ_S5PV210
s5pv210_set_cpufreq_level(NORMAL_TABLE);
#endif /* CONFIG_CPU_FREQ_S5PV210 */
}
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;
}
/*
* Suspend
*/
void s5p_tv_early_suspend(struct early_suspend *h)
{
BASEPRINTK("%s----------------start \n", __func__);
mutex_lock(mutex_for_fo);
s5ptv_status.suspend_status = true;
if (!(s5ptv_status.hpd_status)) {
printk(KERN_INFO "(hpd_status = %d)++\n", \
s5ptv_status.hpd_status);
mutex_unlock(mutex_for_fo);
return ;
} else {
/* video layer stop */
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;
}
/* 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);
#ifdef CONFIG_CPU_FREQ_S5PV210
s5pv210_set_cpufreq_level(NORMAL_TABLE);
#endif /* CONFIG_CPU_FREQ_S5PV210 */
}
mutex_unlock(mutex_for_fo);
BASEPRINTK("()--\n");
return ;
}
/*
* 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 ;
}
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 */
}
}
/*
* ftn for video
*/
static int s5p_tv_v_open(struct file *file)
{
int ret = 0;
printk("[TVOUT]s5p_tv_v_open ++\n");
TVout_LDO_ctrl(true);
Isdrv_open = 1;
mutex_lock(mutex_for_fo);
if (s5ptv_status.tvout_output_enable) {
BASEPRINTK("tvout drv. already used !!\n");
ret = -EBUSY;
goto drv_used;
}
s5p_tv_clk_gate( true );
#ifdef CONFIG_CPU_S5PV210
#ifdef CONFIG_PM
if((s5ptv_status.hpd_status) && !(s5ptv_status.suspend_status))
{
BASEPRINTK("tv is turned on\n");
#endif
#ifdef CONFIG_CPU_FREQ_S5PV210
if((s5ptv_status.hpd_status))
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
}
else
BASEPRINTK("tv is off\n");
#endif
#endif
_s5p_tv_if_init_param();
s5p_tv_v4l2_init_param();
mutex_unlock(mutex_for_fo);
#ifdef I2C_BASE
mutex_lock(mutex_for_i2c);
/* for ddc(hdcp port) */
if (s5ptv_status.hpd_status) {
if (i2c_add_driver(&hdcp_i2c_driver))
BASEPRINTK("HDCP port add failed\n");
hdcp_i2c_drv_state = true;
} else
hdcp_i2c_drv_state = false;
mutex_unlock(mutex_for_i2c);
/* for i2c probing */
udelay(100);
#endif
//if(s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI || s5ptv_status.tvout_param.out_mode == TVOUT_OUTPUT_HDMI_RGB)
tv_phy_power( true );
return 0;
drv_used:
mutex_unlock(mutex_for_fo);
return ret;
}
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 */
}
}
/*
* Suspend
*/
int s5p_tv_early_suspend(struct platform_device *dev, pm_message_t state)
{
BASEPRINTK("(hpd_status = %d)++\n", s5ptv_status.hpd_status);
mutex_lock(mutex_for_fo);
s5ptv_status.suspend_status = true;
suspend_resume_sync = 1;
printk(KERN_INFO "s5p_tv_early suspend executing..\n");
#ifdef CABLE_CHECK
//s5p_hpd_set_state(HPD_SLEEP);
if (s5p_hpd_get_state()) {
hpd_sleep_state = 0;
set_irq_type(IRQ_EINT13, IRQ_TYPE_EDGE_FALLING);
} else {
hpd_sleep_state = 1;
set_irq_type(IRQ_EINT13, IRQ_TYPE_EDGE_RISING);
}
#endif
if(!(s5ptv_status.hpd_status))
{
printk(KERN_INFO "s5p_tv_early_suspend returned no HDMI connected\n");
mutex_unlock(mutex_for_fo);
return 0;
}
else
{
IsPower_on = false;
TVout_LDO_ctrl(true);
/* video layer stop */
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;
}
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( false );
/* tv off */
if ( s5ptv_status.tvout_output_enable ) {
_s5p_tv_if_stop();
s5ptv_status.tvout_output_enable = true;
s5ptv_status.tvout_param_available = true;
}
/* clk & power off */
s5p_tv_clk_gate( false );
#ifdef CONFIG_CPU_FREQ_S5PV210
s5pv210_set_cpufreq_level(NORMAL_TABLE);
#endif /* CONFIG_CPU_FREQ_S5PV210 */
}
mutex_unlock(mutex_for_fo);
BASEPRINTK("()--\n");
return 0;
}
static int mfc_open(struct inode *inode, struct file *file)
{
mfc_inst_ctx *mfc_ctx;
int ret;
//struct sched_param param = { .sched_priority = 1 };
#if ENABLE_MONITORING_MFC_DD
mfc_info("MFC mfc_open..\n");
#endif
mutex_lock(&mfc_mutex);
if (!mfc_is_running())
{
#ifdef CONFIG_CPU_FREQ_S5PV210
s5pv210_set_cpufreq_level(RESTRICT_TABLE);
#endif /* CONFIG_CPU_FREQ_S5PV210 */
#ifdef CONFIG_S5P_LPAUDIO
s5p_set_lpaudio_lock(1);
#endif /* CONFIG_S5P_LPAUDIO */
if (s5pv210_pd_enable("mfc_pd") < 0){
printk(KERN_ERR "[Error]The power is not on for mfc\n");
return -1;
}
clk_enable(mfc_clk);
#ifdef CONFIG_PM_PWR_GATING
s5pc110_lock_power_domain(MFC_DOMAIN_LOCK_TOKEN);
#endif
if (mfc_init_hw() != TRUE)
{
#if Frame_Base_Power_CTR_ON
clk_disable(mfc_clk);
if (s5pv210_pd_disable("mfc_pd") < 0) {
printk(KERN_ERR "[Error]The power is not off for mfc\n");
return -1;
}
#endif
ret = -ENODEV;
goto out_open;
}
#if Frame_Base_Power_CTR_ON
clk_disable(mfc_clk);
/*if (s5pv210_pd_disable("mfc_pd") < 0) {
printk(KERN_ERR "[Error]The power is not off for mfc\n");
return -1;
}*/
#endif
}
mfc_ctx = (mfc_inst_ctx *)kmalloc(sizeof(mfc_inst_ctx), GFP_KERNEL);
if (mfc_ctx == NULL)
{
mfc_err("MFCINST_MEMORY_ALLOC_FAIL\n");
ret = -ENOMEM;
goto out_open;
}
memset(mfc_ctx, 0, sizeof(mfc_inst_ctx));
/* get the inst no allocating some part of memory among reserved memory */
mfc_ctx->mem_inst_no = mfc_get_mem_inst_no();
mfc_ctx->InstNo = -1;
if (mfc_ctx->mem_inst_no < 0)
{
mfc_err("MFCINST_INST_NUM_EXCEEDED\n");
kfree(mfc_ctx);
ret = -EPERM;
goto out_open;
}
if (mfc_set_state(mfc_ctx, MFCINST_STATE_OPENED) < 0)
{
mfc_err("MFCINST_ERR_STATE_INVALID\n");
kfree(mfc_ctx);
ret = -ENODEV;
goto out_open;
}
/* Decoder only */
mfc_ctx->extraDPB = MFC_MAX_EXTRA_DPB;
mfc_ctx->FrameType = MFC_RET_FRAME_NOT_SET;
file->private_data = (mfc_inst_ctx *)mfc_ctx;
//sched_setscheduler(current, SCHED_FIFO, ¶m);
ret = 0;
out_open:
mutex_unlock(&mfc_mutex);
if(ret != 0)
{
mfc_err("MFC_OEPN_FAIL..... ret(%d) \n", ret);
return ret;
}
#if ENABLE_MONITORING_MFC_DD
mfc_info("MFC_OEPN_OK..... ret(%d) \n", ret);
#endif
return ret;
}
static int mfc_release(struct inode *inode, struct file *file)
{
mfc_inst_ctx *mfc_ctx;
int ret;
#if ENABLE_MONITORING_MFC_DD
mfc_info("MFC Release..\n");
#endif
mutex_lock(&mfc_mutex);
#if Frame_Base_Power_CTR_ON
/*if (s5pv210_pd_enable("mfc_pd") < 0) {
printk(KERN_ERR "[Error]The power is not on for mfc\n");
return -1;
}*/
clk_enable(mfc_clk);
#endif
mfc_ctx = (mfc_inst_ctx *)file->private_data;
if (mfc_ctx == NULL)
{
mfc_err("MFCINST_ERR_INVALID_PARAM\n");
ret = -EIO;
goto out_release;
}
mfc_release_all_buffer(mfc_ctx->mem_inst_no);
mfc_merge_fragment(mfc_ctx->mem_inst_no);
mfc_return_mem_inst_no(mfc_ctx->mem_inst_no);
/* In case of no instance, we should not release codec instance */
if (mfc_ctx->InstNo >= 0)
mfc_return_inst_no(mfc_ctx->InstNo, mfc_ctx->MfcCodecType);
kfree(mfc_ctx);
ret = 0;
out_release:
if (!mfc_is_running())
{
#ifdef CONFIG_CPU_FREQ_S5PV210
s5pv210_set_cpufreq_level(NORMAL_TABLE);
#endif /* CONFIG_CPU_FREQ_S5PV210 */
#ifdef CONFIG_PM_PWR_GATING
s5pc110_unlock_power_domain(MFC_DOMAIN_LOCK_TOKEN);
#endif
#ifdef CONFIG_S5P_LPAUDIO
s5p_set_lpaudio_lock(0);
#endif /* CONFIG_S5P_LPAUDIO */
}
clk_disable(mfc_clk);
if (s5pv210_pd_disable("mfc_pd") < 0) {
printk(KERN_ERR "[Error]The power is not off for mfc\n");
return -1;
}
mutex_unlock(&mfc_mutex);
return ret;
}
int s5p_tv_v_release(struct file *filp)
{
TVout_LDO_ctrl(true);
#if defined(CONFIG_CPU_S5PV210) && defined(CONFIG_PM)
/*
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( false );
*/
if((s5ptv_status.hpd_status) && !(s5ptv_status.suspend_status))
{
#endif
if (s5ptv_status.vp_layer_enable)
_s5p_vlayer_stop();
if (s5ptv_status.tvout_output_enable)
_s5p_tv_if_stop();
#if defined(CONFIG_CPU_S5PV210) && defined(CONFIG_PM)
} else
s5ptv_status.vp_layer_enable = false;
#endif
s5ptv_status.hdcp_en = false;
s5ptv_status.tvout_output_enable = false;
/*
* drv. release
* - just check drv. state reg. or not.
*/
#ifdef I2C_BASE
mutex_lock(mutex_for_i2c);
if (hdcp_i2c_drv_state) {
i2c_del_driver(&hdcp_i2c_driver);
hdcp_i2c_drv_state = false;
}
mutex_unlock(mutex_for_i2c);
#endif
s5p_tv_clk_gate(false);
#ifdef CONFIG_CPU_S5PV210
#ifdef CONFIG_PM
if((s5ptv_status.hpd_status) && !(s5ptv_status.suspend_status))
{
#endif
#ifdef CONFIG_CPU_FREQ_S5PV210
if (s5ptv_status.hpd_status)
s5pv210_set_cpufreq_level(NORMAL_TABLE);
#endif /* CONFIG_CPU_FREQ_S5PV210 */
#ifdef CONFIG_PM
}
#endif
#endif
Isdrv_open = 0;
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( false );
s5p_tv_clk_gate(false);
TVout_LDO_ctrl(false);
printk("[TVOUT]s5p_tv_v_release --\n");
return 0;
}
