From 0fd9560257e9491b9f8ff55e882099e171277fb5 Mon Sep 17 00:00:00 2001 From: Sathya Prakash M R Date: Thu, 12 Sep 2013 14:12:55 +0530 Subject: [PATCH] OMAPDSS: Return right error during connector probe While using HDMI connector driver with sil9022 encoder came across issue where connector driver is probed first. This resulted in error. A deffered probe solved this. Most connector drivers need a encoder driver as their video source. This patch ensures we do a probe defferal if video source is not present for connector drivers. Signed-off-by: Sathya Prakash M R Signed-off-by: Tomi Valkeinen --- drivers/video/omap2/displays-new/connector-analog-tv.c | 2 +- drivers/video/omap2/displays-new/connector-dvi.c | 2 +- drivers/video/omap2/displays-new/connector-hdmi.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/video/omap2/displays-new/connector-analog-tv.c b/drivers/video/omap2/displays-new/connector-analog-tv.c index 1b60698f141e..ccd9073f706f 100644 --- a/drivers/video/omap2/displays-new/connector-analog-tv.c +++ b/drivers/video/omap2/displays-new/connector-analog-tv.c @@ -191,7 +191,7 @@ static int tvc_probe_pdata(struct platform_device *pdev) in = omap_dss_find_output(pdata->source); if (in == NULL) { dev_err(&pdev->dev, "Failed to find video source\n"); - return -ENODEV; + return -EPROBE_DEFER; } ddata->in = in; diff --git a/drivers/video/omap2/displays-new/connector-dvi.c b/drivers/video/omap2/displays-new/connector-dvi.c index bc5f8ceda371..63d88ee6dfe4 100644 --- a/drivers/video/omap2/displays-new/connector-dvi.c +++ b/drivers/video/omap2/displays-new/connector-dvi.c @@ -263,7 +263,7 @@ static int dvic_probe_pdata(struct platform_device *pdev) in = omap_dss_find_output(pdata->source); if (in == NULL) { dev_err(&pdev->dev, "Failed to find video source\n"); - return -ENODEV; + return -EPROBE_DEFER; } ddata->in = in; diff --git a/drivers/video/omap2/displays-new/connector-hdmi.c b/drivers/video/omap2/displays-new/connector-hdmi.c index c5826716d6ab..9abe2c039ae9 100644 --- a/drivers/video/omap2/displays-new/connector-hdmi.c +++ b/drivers/video/omap2/displays-new/connector-hdmi.c @@ -290,7 +290,7 @@ static int hdmic_probe_pdata(struct platform_device *pdev) in = omap_dss_find_output(pdata->source); if (in == NULL) { dev_err(&pdev->dev, "Failed to find video source\n"); - return -ENODEV; + return -EPROBE_DEFER; } ddata->in = in; -- 2.39.5