V4L/DVB (6658): Sets a default std, if not specified
Some drivers call set_frequency before selecting the video standard. Before
this patch, an invalid standard ID could be assumed.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/tuner-xc2028.c b/drivers/media/video/tuner-xc2028.c
index 9118314..8fa3ab7 100644
--- a/drivers/media/video/tuner-xc2028.c
+++ b/drivers/media/video/tuner-xc2028.c
@@ -912,7 +912,11 @@
struct xc2028_data *priv = fe->tuner_priv;
fe_bandwidth_t bw;
- /* FIXME: Maybe there are more 6 MHz video standards */
+ /* if std is not defined, choose one */
+ if (!p->std)
+ p->std = V4L2_STD_MN;
+
+ /* PAL/M, PAL/N, PAL/Nc and NTSC variants should use 6MHz firmware */
if (p->std & V4L2_STD_MN)
bw = BANDWIDTH_6_MHZ;
else