diff options
Diffstat (limited to 'drivers/gpu/drm/panel/panel-newvision-nv3051d.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-newvision-nv3051d.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/drivers/gpu/drm/panel/panel-newvision-nv3051d.c b/drivers/gpu/drm/panel/panel-newvision-nv3051d.c index 5d115ecd5dd4..22560384e48e 100644 --- a/drivers/gpu/drm/panel/panel-newvision-nv3051d.c +++ b/drivers/gpu/drm/panel/panel-newvision-nv3051d.c @@ -361,9 +361,11 @@ static int panel_nv3051d_probe(struct mipi_dsi_device *dsi) struct panel_nv3051d *ctx; int ret; - ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) - return -ENOMEM; + ctx = devm_drm_panel_alloc(dev, struct panel_nv3051d, panel, + &panel_nv3051d_funcs, + DRM_MODE_CONNECTOR_DSI); + if (IS_ERR(ctx)) + return PTR_ERR(ctx); ctx->dev = dev; @@ -391,9 +393,6 @@ static int panel_nv3051d_probe(struct mipi_dsi_device *dsi) dsi->format = MIPI_DSI_FMT_RGB888; dsi->mode_flags = ctx->panel_info->mode_flags; - drm_panel_init(&ctx->panel, &dsi->dev, &panel_nv3051d_funcs, - DRM_MODE_CONNECTOR_DSI); - ret = drm_panel_of_backlight(&ctx->panel); if (ret) return ret; @@ -413,15 +412,10 @@ static int panel_nv3051d_probe(struct mipi_dsi_device *dsi) static void panel_nv3051d_shutdown(struct mipi_dsi_device *dsi) { struct panel_nv3051d *ctx = mipi_dsi_get_drvdata(dsi); - int ret; - ret = drm_panel_unprepare(&ctx->panel); - if (ret < 0) - dev_err(&dsi->dev, "Failed to unprepare panel: %d\n", ret); + drm_panel_unprepare(&ctx->panel); - ret = drm_panel_disable(&ctx->panel); - if (ret < 0) - dev_err(&dsi->dev, "Failed to disable panel: %d\n", ret); + drm_panel_disable(&ctx->panel); } static void panel_nv3051d_remove(struct mipi_dsi_device *dsi) |