void hdmi_sys_remove(struct hdmi *hdmi)
{
int audio_need;
audio_need = hdmi->edid.base_audio_support == 1 &&
hdmi->edid.sink_hdmi == 1;
fb_destroy_modelist(&hdmi->edid.modelist);
kfree(hdmi->edid.audio);
if (hdmi->edid.specs) {
kfree(hdmi->edid.specs->modedb);
kfree(hdmi->edid.specs);
}
memset(&hdmi->edid, 0, sizeof(struct hdmi_edid));
INIT_LIST_HEAD(&hdmi->edid.modelist);
hdmi->display = HDMI_DISABLE;
if (hdmi->set_vif)
hdmi->set_vif(hdmi, hdmi->lcdc->cur_screen, 0);
rk_fb_switch_screen(hdmi->lcdc->cur_screen, 0, hdmi->lcdc->id);
kobject_uevent_env(&hdmi->ddev->dev->kobj, KOBJ_REMOVE, envp);
#ifdef CONFIG_SWITCH
if (audio_need ||
rk_fb_get_display_policy() == DISPLAY_POLICY_BOX)
switch_set_state(&(hdmi->switch_hdmi), 0);
#endif
rockchip_clear_system_status(SYS_STATUS_HDMI);
}
void hdmi_sys_remove(void)
{
fb_destroy_modelist(&hdmi->edid.modelist);
if(hdmi->edid.audio)
kfree(hdmi->edid.audio);
if(hdmi->edid.specs)
{
if(hdmi->edid.specs->modedb)
kfree(hdmi->edid.specs->modedb);
kfree(hdmi->edid.specs);
}
memset(&hdmi->edid, 0, sizeof(struct hdmi_edid));
INIT_LIST_HEAD(&hdmi->edid.modelist);
hdmi->display = HDMI_DISABLE;
if(hdmi->set_vif)
hdmi->set_vif(hdmi->lcdc->screen1,0);
rk_fb_switch_screen(hdmi->lcdc->screen1, 0, hdmi->lcdc->id);
kobject_uevent_env(&hdmi->dev->kobj, KOBJ_REMOVE, envp);
#ifdef CONFIG_SWITCH
switch_set_state(&(hdmi->switch_hdmi), 0);
#endif
#ifdef CONFIG_RK_HDMI_CTL_CODEC
codec_set_spk(1);
fg_hdmi_open = 0;
#endif
}
static int tve_switch_fb(const struct fb_videomode *modedb, int enable)
{
struct rk_screen *screen = &rk3036_tve->screen;
if (modedb == NULL)
return -1;
memset(screen, 0, sizeof(struct rk_screen));
/* screen type & face */
if (rk3036_tve->test_mode)
screen->type = SCREEN_TVOUT_TEST;
else
screen->type = SCREEN_TVOUT;
screen->face = OUT_P888;
screen->color_mode = COLOR_YCBCR;
screen->mode = *modedb;
/* Pin polarity */
if (FB_SYNC_HOR_HIGH_ACT & modedb->sync)
screen->pin_hsync = 1;
else
screen->pin_hsync = 0;
if (FB_SYNC_VERT_HIGH_ACT & modedb->sync)
screen->pin_vsync = 1;
else
screen->pin_vsync = 0;
screen->pin_den = 0;
screen->pin_dclk = 0;
screen->pixelrepeat = 1;
/* Swap rule */
screen->swap_rb = 0;
screen->swap_rg = 0;
screen->swap_gb = 0;
screen->swap_delta = 0;
screen->swap_dumy = 0;
/* Operation function*/
screen->init = NULL;
screen->standby = NULL;
rk_fb_switch_screen(screen, enable, 0);
if (enable) {
if (screen->mode.yres == 480)
tve_set_mode(TVOUT_CVBS_NTSC);
else
tve_set_mode(TVOUT_CVBS_PAL);
}
return 0;
}
void hdmi_sys_remove(void)
{
int audio_need;
audio_need = hdmi->edid.base_audio_support == 1 && hdmi->edid.sink_hdmi == 1;
fb_destroy_modelist(&hdmi->edid.modelist);
if(hdmi->edid.audio)
kfree(hdmi->edid.audio);
if(hdmi->edid.specs)
{
if(hdmi->edid.specs->modedb)
kfree(hdmi->edid.specs->modedb);
kfree(hdmi->edid.specs);
}
memset(&hdmi->edid, 0, sizeof(struct hdmi_edid));
INIT_LIST_HEAD(&hdmi->edid.modelist);
hdmi->display = HDMI_DISABLE;
if(hdmi->set_vif)
hdmi->set_vif(hdmi->lcdc->screen1,0);
rk_fb_switch_screen(hdmi->lcdc->screen1, 0, hdmi->lcdc->id);
kobject_uevent_env(&hdmi->dev->kobj, KOBJ_REMOVE, envp);
#ifdef CONFIG_SWITCH
if(audio_need)
switch_set_state(&(hdmi->switch_hdmi), 0);
#endif
#ifdef CONFIG_RK_HDMI_CTL_CODEC
#ifdef CONFIG_MACH_RK_FAC
#ifdef CONFIG_SND_RK29_SOC_ES8323
es8323_codec_set_spk(1);
#endif
#ifdef CONFIG_SND_RK29_SOC_RT5616
rt5616_codec_set_spk(1);
#endif
#ifdef CONFIG_SND_RK_SOC_RK616
rk616_codec_set_spk(1);
#endif
#else
codec_set_spk(1);
#endif
#endif
}
void hdmi_sys_remove(void)
{
fb_destroy_modelist(&hdmi->edid.modelist);
if(hdmi->edid.audio)
kfree(hdmi->edid.audio);
if(hdmi->edid.specs)
{
if(hdmi->edid.specs->modedb)
kfree(hdmi->edid.specs->modedb);
kfree(hdmi->edid.specs);
}
memset(&hdmi->edid, 0, sizeof(struct hdmi_edid));
hdmi_init_modelist(hdmi);
hdmi->display = HDMI_DISABLE;
rk_fb_switch_screen(hdmi->lcdc->screen, 0, HDMI_SOURCE_DEFAULT);
hdmi_sys_send_uevent(KOBJ_REMOVE);
#ifdef CONFIG_SWITCH
switch_set_state(&(hdmi->switch_hdmi), 0);
#endif
#ifdef CONFIG_HDMI_RK30_CTL_CODEC
codec_set_spk(1);
#endif
}
int ch7025_switch_fb(const struct fb_videomode *modedb, int mode)
{
struct rk29fb_screen *screen;
if(modedb == NULL)
return -1;
screen = kzalloc(sizeof(struct rk29fb_screen), GFP_KERNEL);
if(screen == NULL)
return -1;
memset(screen, 0, sizeof(struct rk29fb_screen));
/* screen type & face */
screen->type = SCREEN_HDMI;
screen->mode = modedb->vmode;
screen->face = modedb->flag;
/* Screen size */
screen->x_res = modedb->xres;
screen->y_res = modedb->yres;
/* Timing */
screen->pixclock = modedb->pixclock;
screen->lcdc_aclk = 500000000;
screen->left_margin = modedb->left_margin;
screen->right_margin = modedb->right_margin;
screen->hsync_len = modedb->hsync_len;
screen->upper_margin = modedb->upper_margin;
screen->lower_margin = modedb->lower_margin;
screen->vsync_len = modedb->vsync_len;
/* Pin polarity */
if(FB_SYNC_HOR_HIGH_ACT & modedb->sync)
screen->pin_hsync = 1;
else
screen->pin_hsync = 0;
if(FB_SYNC_VERT_HIGH_ACT & modedb->sync)
screen->pin_vsync = 1;
else
screen->pin_vsync = 0;
screen->pin_den = 0;
screen->pin_dclk = 1;
/* Swap rule */
screen->swap_rb = 0;
screen->swap_rg = 0;
screen->swap_gb = 0;
screen->swap_delta = 0;
screen->swap_dumy = 0;
/* Operation function*/
screen->init = NULL;
screen->standby = NULL;
ch7025.mode = mode;
#ifdef CONFIG_ARCH_RK29
FB_Switch_Screen(screen, 1);
#else
rk_fb_switch_screen(screen, 1 , ch7025.video_source);
#endif
kfree(screen);
if(ch7025.io_switch_pin != INVALID_GPIO) {
if(mode < TVOUT_YPbPr_720x480p_60)
gpio_direction_output(ch7025.io_switch_pin, VIDEO_SWITCH_CVBS);
else
gpio_direction_output(ch7025.io_switch_pin, VIDEO_SWITCH_OTHER);
}
return 0;
}