On 10/08/2018 09:08 PM, Hans Verkuil wrote:
> When the OSD is on (i.e. vivid displays text on top of the test pattern), and
> you enable hflip, then the driver crashes.
>
> The cause turned out to be a division of a negative number by an unsigned
> value.
> You expect that -8 / 2 would be -4, but
On 10/08/2018 09:08 PM, Hans Verkuil wrote:
> When the OSD is on (i.e. vivid displays text on top of the test pattern), and
> you enable hflip, then the driver crashes.
>
> The cause turned out to be a division of a negative number by an unsigned
> value.
> You expect that -8 / 2 would be -4, but
When the OSD is on (i.e. vivid displays text on top of the test pattern), and
you enable hflip, then the driver crashes.
The cause turned out to be a division of a negative number by an unsigned value.
You expect that -8 / 2 would be -4, but in reality it is 2147483644 :-(
Signed-off-by: Hans Ver
