| Message ID | 20190808011850.21219-3-niklas.soderlund+renesas@ragnatech.se (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | rcar-vin: Add support for V4L2_FIELD_ALTERNATE | expand |
Hi Niklas, Thank you for the patch. On Thu, Aug 08, 2019 at 03:18:46AM +0200, Niklas Söderlund wrote: > The V4L2_FIELD_IS_INTERLACED() can be used to make the code more > readable, use it. > > Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > drivers/media/platform/rcar-vin/rcar-dma.c | 11 +++-------- > 1 file changed, 3 insertions(+), 8 deletions(-) > > diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c b/drivers/media/platform/rcar-vin/rcar-dma.c > index f16f2966f9628b72..6be1f33d44e2170c 100644 > --- a/drivers/media/platform/rcar-vin/rcar-dma.c > +++ b/drivers/media/platform/rcar-vin/rcar-dma.c > @@ -557,16 +557,11 @@ static void rvin_crop_scale_comp_gen2(struct rvin_dev *vin) > rvin_write(vin, 0, VNSPPOC_REG); > rvin_write(vin, 0, VNSLPOC_REG); > rvin_write(vin, vin->format.width - 1, VNEPPOC_REG); > - switch (vin->format.field) { > - case V4L2_FIELD_INTERLACED: > - case V4L2_FIELD_INTERLACED_TB: > - case V4L2_FIELD_INTERLACED_BT: > + > + if (V4L2_FIELD_IS_INTERLACED(vin->format.field)) > rvin_write(vin, vin->format.height / 2 - 1, VNELPOC_REG); > - break; > - default: > + else > rvin_write(vin, vin->format.height - 1, VNELPOC_REG); > - break; > - } > > vin_dbg(vin, > "Pre-Clip: %ux%u@%u:%u YS: %d XS: %d Post-Clip: %ux%u@%u:%u\n",
diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c b/drivers/media/platform/rcar-vin/rcar-dma.c index f16f2966f9628b72..6be1f33d44e2170c 100644 --- a/drivers/media/platform/rcar-vin/rcar-dma.c +++ b/drivers/media/platform/rcar-vin/rcar-dma.c @@ -557,16 +557,11 @@ static void rvin_crop_scale_comp_gen2(struct rvin_dev *vin) rvin_write(vin, 0, VNSPPOC_REG); rvin_write(vin, 0, VNSLPOC_REG); rvin_write(vin, vin->format.width - 1, VNEPPOC_REG); - switch (vin->format.field) { - case V4L2_FIELD_INTERLACED: - case V4L2_FIELD_INTERLACED_TB: - case V4L2_FIELD_INTERLACED_BT: + + if (V4L2_FIELD_IS_INTERLACED(vin->format.field)) rvin_write(vin, vin->format.height / 2 - 1, VNELPOC_REG); - break; - default: + else rvin_write(vin, vin->format.height - 1, VNELPOC_REG); - break; - } vin_dbg(vin, "Pre-Clip: %ux%u@%u:%u YS: %d XS: %d Post-Clip: %ux%u@%u:%u\n",
The V4L2_FIELD_IS_INTERLACED() can be used to make the code more readable, use it. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> --- drivers/media/platform/rcar-vin/rcar-dma.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-)