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[media] smiapp: Take valid link frequencies into account in supported mbus codes 

Some media bus codes may be unavailable depending on the available media bus
codes.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Sakari Ailus 2014-09-16 18:08:30 -03:00 committed by Mauro Carvalho Chehab
parent 38a833c7fd
commit cd78b6afa7
1 changed files with 16 additions and 8 deletions
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24
drivers/media/i2c/smiapp/smiapp-core.c
View File

@ -806,14 +806,6 @@ static int smiapp_get_mbus_formats(struct smiapp_sensor *sensor)
dev_dbg(&client->dev, "jolly good! %d\n", j);
sensor->default_mbus_frame_fmts |= 1 << j;
if (!sensor->csi_format
|| f->width > sensor->csi_format->width
|| (f->width == sensor->csi_format->width
&& f->compressed
> sensor->csi_format->compressed)) {
sensor->csi_format = f;
sensor->internal_csi_format = f;
}
}
}
@ -850,6 +842,22 @@ static int smiapp_get_mbus_formats(struct smiapp_sensor *sensor)
set_bit(j, valid_link_freqs);
}
if (!*valid_link_freqs) {
dev_info(&client->dev,
"no valid link frequencies for %u bpp\n",
f->compressed);
sensor->default_mbus_frame_fmts &= ~BIT(i);
continue;
}
if (!sensor->csi_format
|| f->width > sensor->csi_format->width
|| (f->width == sensor->csi_format->width
&& f->compressed > sensor->csi_format->compressed)) {
sensor->csi_format = f;
sensor->internal_csi_format = f;
}
}
if (!sensor->csi_format) {