C++ (Cpp) mdfld_wait_for_SPL_PKG_SENT 예제들

예제 #1

파일: mdfld_dsi_dpi.c 프로젝트: magarto/linux-rpi-grsecurity

void mdfld_dsi_dpi_turn_on(struct mdfld_dsi_dpi_output *output, int pipe)
{
	struct drm_device *dev = output->dev;

	/* clear special packet sent bit */
	if (REG_READ(MIPI_INTR_STAT_REG(pipe)) & DSI_INTR_STATE_SPL_PKG_SENT)
		REG_WRITE(MIPI_INTR_STAT_REG(pipe),
					DSI_INTR_STATE_SPL_PKG_SENT);

	/*send turn on package*/
	REG_WRITE(MIPI_DPI_CONTROL_REG(pipe), DSI_DPI_CTRL_HS_TURN_ON);

	/*wait for SPL_PKG_SENT interrupt*/
	mdfld_wait_for_SPL_PKG_SENT(dev, pipe);

	if (REG_READ(MIPI_INTR_STAT_REG(pipe)) & DSI_INTR_STATE_SPL_PKG_SENT)
		REG_WRITE(MIPI_INTR_STAT_REG(pipe),
					DSI_INTR_STATE_SPL_PKG_SENT);

	output->panel_on = 1;

	/* FIXME the following is disabled to WA the X slow start issue
	   for TMD panel
	if (pipe == 2)
		dev_priv->dpi_panel_on2 = true;
	else if (pipe == 0)
		dev_priv->dpi_panel_on = true; */
}

예제 #2

파일: mdfld_dsi_dpi.c 프로젝트: CSCLOG/beaglebone

void mdfld_dsi_dpi_turn_on(struct mdfld_dsi_dpi_output *output, int pipe)
{
	struct drm_device *dev = output->dev;
	u32 reg_offset = 0;
	
	if(output->panel_on) 
		return;
		
	if(pipe) 
		reg_offset = MIPIC_REG_OFFSET;

	/* clear special packet sent bit */
	if(REG_READ(MIPIA_INTR_STAT_REG + reg_offset) & DSI_INTR_STATE_SPL_PKG_SENT) {
		REG_WRITE((MIPIA_INTR_STAT_REG + reg_offset), DSI_INTR_STATE_SPL_PKG_SENT);
	}
		
	/*send turn on package*/
	REG_WRITE((MIPIA_DPI_CONTROL_REG + reg_offset), DSI_DPI_CTRL_HS_TURN_ON);
	
	/*wait for SPL_PKG_SENT interrupt*/
	mdfld_wait_for_SPL_PKG_SENT(dev, pipe);
	
	if(REG_READ(MIPIA_INTR_STAT_REG + reg_offset) & DSI_INTR_STATE_SPL_PKG_SENT) {
		REG_WRITE((MIPIA_INTR_STAT_REG + reg_offset), DSI_INTR_STATE_SPL_PKG_SENT);
	}

	output->panel_on = 1;

	/* FIXME the following is disabled to WA the X slow start issue for TMD panel */
	/* if(pipe == 2) */
	/* 	dev_priv->dpi_panel_on2 = true; */
	/* else if (pipe == 0) */
	/* 	dev_priv->dpi_panel_on = true; */
}