static void lcdc_request_vsync(struct msm_panel_data *fb_panel,
struct msmfb_callback *vsync_cb)
{
struct mdp_lcdc_info *lcdc = panel_to_lcdc(fb_panel);
/* the vsync callback will start the dma */
vsync_cb->func(vsync_cb);
// CotullaFIX start
// F**K, who make calls from console with disabled interrupts, F**K THEM!
if (irqs_disabled())
{
struct mdp_lcdc_info *lcdc = panel_to_lcdc(fb_panel);
uint32_t status;
uint32_t i;
// do it via polling
for (i = 0; i < 20; i++)
{
status = mdp_readl(lcdc->mdp, MDP_INTR_STATUS);
if (status & MDP_LCDC_FRAME_START)
break;
mdelay(1);
}
// clear intr at the end
mdp_writel(lcdc->mdp, MDP_LCDC_FRAME_START, MDP_INTR_CLEAR);
// vsync_cb->func(vsync_cb);
}
else
{
lcdc->got_vsync = 0;
mdp_out_if_req_irq(mdp_dev, MSM_LCDC_INTERFACE, MDP_LCDC_FRAME_START,
&lcdc->frame_start_cb);
lcdc_wait_vsync(fb_panel);
}
// CotullaFIX end
}
static void lcdc_request_vsync(struct msm_panel_data *fb_panel,
struct msmfb_callback *vsync_cb)
{
struct mdp_lcdc_info *lcdc = panel_to_lcdc(fb_panel);
/* the vsync callback will start the dma */
vsync_cb->func(vsync_cb);
lcdc->got_vsync = 0;
mdp_out_if_req_irq(mdp_dev, MSM_LCDC_INTERFACE, MDP_LCDC_FRAME_START,
&lcdc->frame_start_cb);
lcdc_wait_vsync(fb_panel);
}
static void tvenc_request_vsync(struct msm_panel_data *fb_panel,
struct msmfb_callback *vsync_cb)
{
struct tvenc_info *tvenc = panel_to_tv(fb_panel);
/* the vsync callback will start the dma */
vsync_cb->func(vsync_cb);
tvenc->got_vsync = 0;
mdp_out_if_req_irq(mdp_dev, MSM_TV_INTERFACE, TV_OUT_FRAME_START,
&tvenc->frame_start_cb);
tvenc_wait_vsync(fb_panel);
}
static void lcdc_clear_vsync(struct msm_panel_data *fb_panel)
{
struct mdp_lcdc_info *lcdc = panel_to_lcdc(fb_panel);
lcdc->got_vsync = 0;
mdp_out_if_req_irq(mdp_dev, MSM_LCDC_INTERFACE, 0, NULL);
}
static void tvenc_clear_vsync(struct msm_panel_data *fb_panel)
{
struct tvenc_info *tvenc = panel_to_tv(fb_panel);
tvenc->got_vsync = 0;
mdp_out_if_req_irq(mdp_dev, MSM_TV_INTERFACE, 0, NULL);
}
