From fe9a71ea7350d8e18ac69a325e519865933b50dc Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Tue, 6 Aug 2013 09:41:32 +0300 Subject: [PATCH 04/23] OMAPDSS: if dssdev->name==NULL, use alias To avoid the need for a "nickname" property for each display, change the display registration so that the display's alias (i.e. "display0" etc) will be used for the dssdev->name if the display driver didn't provide a name. This means that when booting with board files, we will have more descriptive names for displays, like "lcd1", "hdmi". With DT we'll only have "display0", etc. But as there are no "nicknames" for things like serials ports either, I hope we will do fine with this approach. Signed-off-by: Tomi Valkeinen --- drivers/video/omap2/dss/display.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c index fafe7c9..64fb6e5 100644 --- a/drivers/video/omap2/dss/display.c +++ b/drivers/video/omap2/dss/display.c @@ -137,6 +137,9 @@ int omapdss_register_display(struct omap_dss_device *dssdev) snprintf(dssdev->alias, sizeof(dssdev->alias), "display%d", disp_num_counter++); + if (dssdev->name == NULL) + dssdev->name = dssdev->alias; + if (drv && drv->get_resolution == NULL) drv->get_resolution = omapdss_default_get_resolution; if (drv && drv->get_recommended_bpp == NULL) -- 1.8.4.rc3