diff options
Diffstat (limited to 'drivers/gpu/drm/renesas/rcar-du/rcar_du_kms.c')
| -rw-r--r-- | drivers/gpu/drm/renesas/rcar-du/rcar_du_kms.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/renesas/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/renesas/rcar-du/rcar_du_kms.c index adfb36b0e815..70d8ad065bfa 100644 --- a/drivers/gpu/drm/renesas/rcar-du/rcar_du_kms.c +++ b/drivers/gpu/drm/renesas/rcar-du/rcar_du_kms.c @@ -20,8 +20,10 @@ #include <linux/device.h> #include <linux/dma-buf.h> +#include <linux/of.h> #include <linux/of_graph.h> #include <linux/of_platform.h> +#include <linux/platform_device.h> #include <linux/wait.h> #include "rcar_du_crtc.h" @@ -933,7 +935,8 @@ int rcar_du_modeset_init(struct rcar_du_device *rcdu) /* Initialize the Color Management Modules. */ ret = rcar_du_cmm_init(rcdu); if (ret) - return ret; + return dev_err_probe(rcdu->dev, ret, + "failed to initialize CMM\n"); /* Create the CRTCs. */ for (swindex = 0, hwindex = 0; swindex < rcdu->num_crtcs; ++hwindex) { @@ -953,7 +956,8 @@ int rcar_du_modeset_init(struct rcar_du_device *rcdu) /* Initialize the encoders. */ ret = rcar_du_encoders_init(rcdu); if (ret < 0) - return ret; + return dev_err_probe(rcdu->dev, ret, + "failed to initialize encoders\n"); if (ret == 0) { dev_err(rcdu->dev, "error: no encoder could be initialized\n"); |