struct s6e3ha2 *ctx;
int ret;
- ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
- if (!ctx)
- return -ENOMEM;
+ ctx = devm_drm_panel_alloc(dev, struct s6e3ha2, panel,
+ &s6e3ha2_drm_funcs,
+ DRM_MODE_CONNECTOR_DSI);
+ if (IS_ERR(ctx))
+ return PTR_ERR(ctx);
mipi_dsi_set_drvdata(dsi, ctx);
ctx->bl_dev->props.brightness = S6E3HA2_DEFAULT_BRIGHTNESS;
ctx->bl_dev->props.power = BACKLIGHT_POWER_OFF;
- drm_panel_init(&ctx->panel, dev, &s6e3ha2_drm_funcs,
- DRM_MODE_CONNECTOR_DSI);
ctx->panel.prepare_prev_first = true;
drm_panel_add(&ctx->panel);