From 72c2bfc1d4a18998bf0904b1aee733b03ce59669 Mon Sep 17 00:00:00 2001
From: Alexander Stein <alexander.stein@ew.tq-group.com>
Date: Mon, 17 Jul 2023 11:29:50 +0200
Subject: drm/imx/dcss: Use dev_err_probe
Git-commit: aaf40405630a1a90f9af766497150198f4557851
Patch-mainline: v6.6-rc1
References: jsc#PED-3527 jsc#PED-5475 jsc#PED-6068 jsc#PED-6070 jsc#PED-6116 jsc#PED-6120 jsc#PED-5065 jsc#PED-5477 jsc#PED-5511 jsc#PED-6041 jsc#PED-6069 jsc#PED-6071
This helps identifying problems with downstream pipeline devices, like
HDMI/DP output.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230717092950.448823-1-alexander.stein@ew.tq-group.com
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/imx/dcss/dcss-drv.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/imx/dcss/dcss-drv.c b/drivers/gpu/drm/imx/dcss/dcss-drv.c
index 4f2291610139..c68b0d93ae9e 100644
--- a/drivers/gpu/drm/imx/dcss/dcss-drv.c
+++ b/drivers/gpu/drm/imx/dcss/dcss-drv.c
@@ -66,6 +66,7 @@ static int dcss_drv_platform_probe(struct platform_device *pdev)
mdrv->kms = dcss_kms_attach(mdrv->dcss);
if (IS_ERR(mdrv->kms)) {
err = PTR_ERR(mdrv->kms);
+ dev_err_probe(dev, err, "Failed to initialize KMS\n");
goto dcss_shutoff;
}
--
2.43.0