C++ (Cpp) dsi_enable Examples

Example #1

int32_t sprdfb_dsi_init(struct sprdfb_device *dev)
{
	dsih_error_t result = OK;
	dsih_ctrl_t* dsi_instance = &(dsi_ctx.dsi_inst);

	dsi_ctx.dev = dev;
	if(!dsi_ctx.is_inited){
		
		if(dev->panel_ready){
			
			printk(KERN_INFO "[DISP] sprdfb:[%s]: dsi has alread initialized\n", __FUNCTION__);
			dsi_instance->status = INITIALIZED;
			dsi_module_init(dev);
			dsi_core_write_function(SPRD_MIPI_DSIC_BASE,  R_DSI_HOST_ERROR_MSK0, 0x0);
			dsi_core_write_function(SPRD_MIPI_DSIC_BASE,  R_DSI_HOST_ERROR_MSK1, 0x800);
		}else{
			
			printk(KERN_INFO "[DISP] sprdfb:[%s]: dsi is not initialized\n", __FUNCTION__);
			dsi_enable();
			dsi_reset();
			dsi_module_init(dev);
			result=sprdfb_dsih_init(dev);
		}
	}else{
		
		printk(KERN_INFO "sprdfb:[%s]: resume\n", __FUNCTION__);
		dsi_enable();
		dsi_reset();
		result=sprdfb_dsih_init(dev);
	}

	return result;
}

Example #2

File: sprdfb_dsi.c Project: FyFyVy/android_kernel_samsung_j13g

int32_t sprdfb_dsi_init(struct sprdfb_device *dev)
{
	dsih_error_t result = OK;
	dsih_ctrl_t* dsi_instance = &(dsi_ctx.dsi_inst);
	dsi_ctx.dev = dev;
#ifdef CONFIG_OF
	struct resource r;

	if(0 != of_address_to_resource(dev->of_dev->of_node, 1, &r)){
		printk(KERN_ERR "sprdfb: sprdfb_dsi_init fail. (can't get register base address)\n");
		return -1;
	}
	g_dsi_base_addr = r.start;
	printk("sprdfb: set g_dsi_base_addr = 0x%x\n", g_dsi_base_addr);
#endif

	if(!dsi_ctx.is_inited){
		//init
		if(dev->panel_ready){
			//panel ready
			printk(KERN_INFO "sprdfb: [%s]: dsi has alread initialized\n", __FUNCTION__);
			dsi_instance->status = INITIALIZED;
			dsi_module_init(dev);
#ifdef FB_DSIH_VERSION_1P21A
			dsi_core_write_function(SPRD_MIPI_DSIC_BASE,  R_DSI_HOST_INT_MSK0, 0x0);
			dsi_core_write_function(SPRD_MIPI_DSIC_BASE,  R_DSI_HOST_INT_MSK1, 0x800);
#else
			dsi_core_write_function(SPRD_MIPI_DSIC_BASE,  R_DSI_HOST_ERROR_MSK0, 0x0);
			dsi_core_write_function(SPRD_MIPI_DSIC_BASE,  R_DSI_HOST_ERROR_MSK1, 0x800);
#endif
		}else{
			//panel not ready
			printk(KERN_INFO "sprdfb: [%s]: dsi is not initialized\n", __FUNCTION__);
			dsi_enable();
			dsi_reset();
			dsi_module_init(dev);
			result=sprdfb_dsih_init(dev);
		}
	}else{
		//resume
		printk(KERN_INFO "sprdfb: [%s]: resume\n", __FUNCTION__);
		dsi_enable();
		dsi_reset();
		result=sprdfb_dsih_init(dev);
	}

	return result;
}

Example #3

File: dsi.c Project: Eyeless95/samsung_g531h_kernel

int32_t autotst_dsi_init(struct panel_spec *panel)
{
	dsih_error_t result = OK;

	printk(KERN_INFO "autotst_dsi:[%s]\n", __FUNCTION__);
	dsi_enable();
	dsi_reset();
	dsi_module_init(panel);
	result=dsih_init(panel);
	dsi_ready(panel);

	return result;
}