Commit a32442d4f8b712b701ea577c841d6a0a7c5993c1
1 parent
30ea9c5218
Exists in
ti-lsk-linux-4.1.y
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OMAPDSS: SDI: fix output port_num
After the commit ef691ff48bc8 (OMAPDSS: DT: Get source endpoint by matching reg-id) we look for the SDI output using the port number. However, the SDI driver doesn't set the port number, which causes the SDI display to not initialize. Fix this by setting the SDI port number to 1. We use a hardcoded value, as SDI was used only on OMAP3 and it's always port number 1 there. Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reported-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Showing 1 changed file with 2 additions and 0 deletions Side-by-side Diff
drivers/video/fbdev/omap2/dss/sdi.c
| ... | ... | @@ -342,6 +342,8 @@ |
| 342 | 342 | out->output_type = OMAP_DISPLAY_TYPE_SDI; |
| 343 | 343 | out->name = "sdi.0"; |
| 344 | 344 | out->dispc_channel = OMAP_DSS_CHANNEL_LCD; |
| 345 | + /* We have SDI only on OMAP3, where it's on port 1 */ | |
| 346 | + out->port_num = 1; | |
| 345 | 347 | out->ops.sdi = &sdi_ops; |
| 346 | 348 | out->owner = THIS_MODULE; |
| 347 | 349 |