diff options
| -rw-r--r-- | drivers/media/platform/rcar-vin/rcar-dma.c | 10 | ||||
| -rw-r--r-- | drivers/media/platform/rcar-vin/rcar-v4l2.c | 5 |
2 files changed, 10 insertions, 5 deletions
diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c b/drivers/media/platform/rcar-vin/rcar-dma.c index f16f2966f962..3cb29b2e0b2b 100644 --- a/drivers/media/platform/rcar-vin/rcar-dma.c +++ b/drivers/media/platform/rcar-vin/rcar-dma.c @@ -577,6 +577,9 @@ static void rvin_crop_scale_comp_gen2(struct rvin_dev *vin) void rvin_crop_scale_comp(struct rvin_dev *vin) { + const struct rvin_video_format *fmt; + u32 stride; + /* Set Start/End Pixel/Line Pre-Clip */ rvin_write(vin, vin->crop.left, VNSPPRC_REG); rvin_write(vin, vin->crop.left + vin->crop.width - 1, VNEPPRC_REG); @@ -600,10 +603,9 @@ void rvin_crop_scale_comp(struct rvin_dev *vin) if (vin->info->model != RCAR_GEN3) rvin_crop_scale_comp_gen2(vin); - if (vin->format.pixelformat == V4L2_PIX_FMT_NV16) - rvin_write(vin, ALIGN(vin->format.width, 0x20), VNIS_REG); - else - rvin_write(vin, ALIGN(vin->format.width, 0x10), VNIS_REG); + fmt = rvin_format_from_pixel(vin, vin->format.pixelformat); + stride = vin->format.bytesperline / fmt->bpp; + rvin_write(vin, stride, VNIS_REG); } /* ----------------------------------------------------------------------------- diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c index cfed0a260413..cbc1c07f0a96 100644 --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c @@ -83,13 +83,16 @@ static u32 rvin_format_bytesperline(struct rvin_dev *vin, struct v4l2_pix_format *pix) { const struct rvin_video_format *fmt; + u32 align; fmt = rvin_format_from_pixel(vin, pix->pixelformat); if (WARN_ON(!fmt)) return -EINVAL; - return pix->width * fmt->bpp; + align = pix->pixelformat == V4L2_PIX_FMT_NV16 ? 0x20 : 0x10; + + return ALIGN(pix->width, align) * fmt->bpp; } static u32 rvin_format_sizeimage(struct v4l2_pix_format *pix) |