Ejemplos de hisi_fb_add_device en C++ (Cpp)

Ejemplo n.º 1

Archivo: lcdc_fake_panel.c Proyecto: mildrock/overlay_plane_display

static int lcdc_fake_panel_probe(struct platform_device *pdev)
{
	int ret = 0;
	struct hisi_panel_info *pinfo = NULL;
	struct device_node *np = NULL;

	if (hisi_fb_device_probe_defer(PANEL_NO)) {
		goto err_probe_defer;
	}

	HISI_FB_DEBUG("+.\n");

	np = of_find_compatible_node(NULL, NULL, DTS_COMP_LCDC_FAKE_PANEL);
	if (!np) {
		HISI_FB_ERR("NOT FOUND device node %s!\n", DTS_COMP_LCDC_FAKE_PANEL);
		goto err_return;
	}

	pdev->id = 1;
	/* init lcd info */
	pinfo = fake_panel_data.panel_info;
	memset(pinfo, 0, sizeof(struct hisi_panel_info));
	pinfo->xres = 1080;
	pinfo->yres = 1920;
	pinfo->width  = 61;
	pinfo->height = 109;
	pinfo->type = PANEL_NO;
	pinfo->orientation = LCD_PORTRAIT;
	pinfo->bpp = LCD_RGB888;
	pinfo->bgr_fmt = LCD_RGB;
	pinfo->bl_min = 1;
	pinfo->bl_max = 255;
	pinfo->bl_set_type = BL_SET_BY_PWM;
	pinfo->ifbc_type = IFBC_TYPE_NON;

	pinfo->vsync_ctrl_type = 0;
	pinfo->frc_enable = 0;
	pinfo->esd_enable = 0;
	pinfo->dirty_region_updt_support = 0;

	pinfo->sbl_support = 0;
	pinfo->smart_bl.strength_limit = 128;
	pinfo->smart_bl.calibration_a = 60;
	pinfo->smart_bl.calibration_b = 95;
	pinfo->smart_bl.calibration_c = 5;
	pinfo->smart_bl.calibration_d = 1;
	pinfo->smart_bl.t_filter_control = 5;
	pinfo->smart_bl.backlight_min = 480;
	pinfo->smart_bl.backlight_max = 4096;
	pinfo->smart_bl.backlight_scale = 0xff;
	pinfo->smart_bl.ambient_light_min = 14;
	pinfo->smart_bl.filter_a = 1738;
	pinfo->smart_bl.filter_b = 6;
	pinfo->smart_bl.logo_left = 0;
	pinfo->smart_bl.logo_top = 0;

	pinfo->ldi.h_back_porch = 11;
	pinfo->ldi.h_front_porch = 4;
	pinfo->ldi.h_pulse_width = 4;
	pinfo->ldi.v_back_porch = 10;
	pinfo->ldi.v_front_porch = 4;
	pinfo->ldi.v_pulse_width = 4;

	pinfo->mipi.lane_nums = DSI_4_LANES;
	pinfo->mipi.color_mode = DSI_24BITS_1;
	pinfo->mipi.vc = 0;
	pinfo->mipi.dsi_bit_clk = 480;

	pinfo->pxl_clk_rate = 150*1000000;

	/* alloc panel device data */
	ret = platform_device_add_data(pdev, &fake_panel_data,
		sizeof(struct hisi_fb_panel_data));
	if (ret) {
		HISI_FB_ERR("platform_device_add_data failed!\n");
		goto err_device_put;
	}

	hisi_fb_add_device(pdev);

	HISI_FB_DEBUG("-.\n");

	return 0;

err_device_put:
	platform_device_put(pdev);
err_return:
	return ret;
err_probe_defer:
	return -EPROBE_DEFER;
}

Ejemplo n.º 2

Archivo: hisi_offlinecomposer_panel.c Proyecto: HuaweiHonor4C/kernel_hi6210sft_mm

static int hisi_offlinecompser_probe(struct platform_device *pdev)
{
	int ret = 0;
	struct hisi_panel_info *pinfo = NULL;
	struct hisi_fb_data_type *hisifd = NULL;
	struct platform_device *reg_dev = NULL;
	int i = 0;

	if (hisi_fb_device_probe_defer(PANEL_OFFLINECOMPOSER)) {
		goto err_probe_defer;
	}

	HISI_FB_DEBUG("+.\n");

	BUG_ON(pdev == NULL);

	pdev->id = 1;
	pinfo = hisi_offlinecomposer_panel_data.panel_info;
	memset(pinfo, 0, sizeof(struct hisi_panel_info));
	pinfo->xres = g_primary_lcd_xres;
	pinfo->yres = g_primary_lcd_yres;
	pinfo->type = PANEL_OFFLINECOMPOSER;

	/* alloc panel device data */
	ret = platform_device_add_data(pdev, &hisi_offlinecomposer_panel_data,
		sizeof(struct hisi_fb_panel_data));
	if (ret) {
		HISI_FB_ERR("platform_device_add_data failed!\n");
		goto err_device_put;
	}

	reg_dev = hisi_fb_add_device(pdev);
	if (!reg_dev) {
		HISI_FB_ERR("hisi_fb_add_device failed!\n");
		goto err_device_put;
	}

	hisifd = platform_get_drvdata(reg_dev);
	BUG_ON(hisifd == NULL);

	for (i = 0; i < HISI_DSS_OFFLINE_MAX_NUM; i++) {
		INIT_LIST_HEAD(&hisifd->offline_cmdlist_head[i]);
		hisifd->offline_wb_status[i] = e_status_idle;
		init_waitqueue_head(&hisifd->offline_writeback_wq[i]);
	}

	for (i = 0; i < HISI_DSS_OFFLINE_MAX_BLOCK; i++) {
		hisifd->block_rects[i] = (dss_rect_t *)kmalloc(sizeof(dss_rect_t), GFP_ATOMIC);
		if (!hisifd->block_rects[i]) {
			HISI_FB_ERR("block_rects[%d] failed to alloc!", i);
			goto err_device_put;
		}
	}

	hisifd->block_overlay = (dss_overlay_t *)kmalloc(sizeof(dss_overlay_t), GFP_ATOMIC);
	if (!hisifd->block_overlay) {
		HISI_FB_ERR("hisifd->block_overlay no mem.\n");
		goto err_device_put;
	}
	memset(hisifd->block_overlay, 0, sizeof(dss_overlay_t));

	for(i = 0; i < HISI_DSS_OFFLINE_MAX_LIST; i++){
		ret = cmdlist_alloc_one_list(&hisifd->cmdlist_node[i], hisifd->ion_client);
		if(ret < 0){
			HISI_FB_ERR("cmdlist_alloc_one_list no mem.\n");
			goto err_device_put;
		}
	}

	hisi_dss_offline_module_default(hisifd);
	hisifd->dss_module_resource_initialized = true;

	HISI_FB_DEBUG("-.\n");

	return 0;

err_device_put:
	platform_device_put(pdev);
	return ret;
err_probe_defer:
	return -EPROBE_DEFER;
}