diff options
Diffstat (limited to 'drivers/gpu/drm/panel/panel-sitronix-st7701.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-sitronix-st7701.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7701.c b/drivers/gpu/drm/panel/panel-sitronix-st7701.c index 09c5d9a6f9fa..1d2fd6cc6674 100644 --- a/drivers/gpu/drm/panel/panel-sitronix-st7701.c +++ b/drivers/gpu/drm/panel/panel-sitronix-st7701.c @@ -369,7 +369,8 @@ static int st7701_dsi_probe(struct mipi_dsi_device *dsi) if (IS_ERR(st7701->backlight)) return PTR_ERR(st7701->backlight); - drm_panel_init(&st7701->panel); + drm_panel_init(&st7701->panel, &dsi->dev, &st7701_funcs, + DRM_MODE_CONNECTOR_DSI); /** * Once sleep out has been issued, ST7701 IC required to wait 120ms @@ -381,8 +382,6 @@ static int st7701_dsi_probe(struct mipi_dsi_device *dsi) * ts8550b and there is no valid documentation for that. */ st7701->sleep_delay = 120 + desc->panel_sleep_delay; - st7701->panel.funcs = &st7701_funcs; - st7701->panel.dev = &dsi->dev; ret = drm_panel_add(&st7701->panel); if (ret < 0) @@ -392,7 +391,15 @@ static int st7701_dsi_probe(struct mipi_dsi_device *dsi) st7701->dsi = dsi; st7701->desc = desc; - return mipi_dsi_attach(dsi); + ret = mipi_dsi_attach(dsi); + if (ret) + goto err_attach; + + return 0; + +err_attach: + drm_panel_remove(&st7701->panel); + return ret; } static int st7701_dsi_remove(struct mipi_dsi_device *dsi) |