Hi Hans,
On Thursday 15 Jun 2017 10:53:33 Hans Verkuil wrote:
> On 06/15/17 10:24, Laurent Pinchart wrote:
> > The WPF vertical flip is only supported on Gen3 SoCs on the VSP2-I.
> > Don't enable it on other VSP2 instances.
> >
> > Signed-off-by: Laurent Pinchart
> > <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
>
> Should this go to older kernels as well? Or is that not needed?
Now that I have access to the hardware again, after further testing, it looks
like vertical flip is implemented in the VSP2-B[CD] and VSP2-D even though the
datasheet states otherwise. Let's ignore this patch for now, I'll try to
double-check with Renesas.
> > ---
> >
> > drivers/media/platform/vsp1/vsp1_drv.c | 6 +++---
> > 1 file changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/drivers/media/platform/vsp1/vsp1_drv.c
> > b/drivers/media/platform/vsp1/vsp1_drv.c index 048446af5ae7..239996cf882e
> > 100644
> > --- a/drivers/media/platform/vsp1/vsp1_drv.c
> > +++ b/drivers/media/platform/vsp1/vsp1_drv.c
> > @@ -690,7 +690,7 @@ static const struct vsp1_device_info
> > vsp1_device_infos[] = {
> > .version = VI6_IP_VERSION_MODEL_VSPBD_GEN3,
> > .model = "VSP2-BD",
> > .gen = 3,
> > - .features = VSP1_HAS_BRU | VSP1_HAS_WPF_VFLIP,
> > + .features = VSP1_HAS_BRU,
> > .rpf_count = 5,
> > .wpf_count = 1,
> > .num_bru_inputs = 5,
> > @@ -700,7 +700,7 @@ static const struct vsp1_device_info
> > vsp1_device_infos[] = {
> > .model = "VSP2-BC",
> > .gen = 3,
> > .features = VSP1_HAS_BRU | VSP1_HAS_CLU | VSP1_HAS_HGO
> > - | VSP1_HAS_LUT | VSP1_HAS_WPF_VFLIP,
> > + | VSP1_HAS_LUT,
> > .rpf_count = 5,
> > .wpf_count = 1,
> > .num_bru_inputs = 5,
> > @@ -709,7 +709,7 @@ static const struct vsp1_device_info
> > vsp1_device_infos[] = {
> > .version = VI6_IP_VERSION_MODEL_VSPD_GEN3,
> > .model = "VSP2-D",
> > .gen = 3,
> > - .features = VSP1_HAS_BRU | VSP1_HAS_LIF | VSP1_HAS_WPF_VFLIP,
> > + .features = VSP1_HAS_BRU | VSP1_HAS_LIF,
> > .rpf_count = 5,
> > .wpf_count = 2,
> > .num_bru_inputs = 5,
--
Regards,
Laurent Pinchart
