diff options
Diffstat (limited to 'drivers/media/platform/omap3isp/isphist.c')
| -rw-r--r-- | drivers/media/platform/omap3isp/isphist.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/media/platform/omap3isp/isphist.c b/drivers/media/platform/omap3isp/isphist.c index e7f9c4292cc..2d759c56f37 100644 --- a/drivers/media/platform/omap3isp/isphist.c +++ b/drivers/media/platform/omap3isp/isphist.c @@ -74,11 +74,14 @@ static void hist_reset_mem(struct ispstat *hist) static void hist_dma_config(struct ispstat *hist) { + struct isp_device *isp = hist->isp; + hist->dma_config.data_type = OMAP_DMA_DATA_TYPE_S32; hist->dma_config.sync_mode = OMAP_DMA_SYNC_ELEMENT; hist->dma_config.frame_count = 1; hist->dma_config.src_amode = OMAP_DMA_AMODE_CONSTANT; - hist->dma_config.src_start = OMAP3ISP_HIST_REG_BASE + ISPHIST_DATA; + hist->dma_config.src_start = isp->mmio_base_phys[OMAP3_ISP_IOMEM_HIST] + + ISPHIST_DATA; hist->dma_config.dst_amode = OMAP_DMA_AMODE_POST_INC; hist->dma_config.src_or_dst_synch = OMAP_DMA_SRC_SYNC; } @@ -479,6 +482,8 @@ int omap3isp_hist_init(struct isp_device *isp) return -ENOMEM; memset(hist, 0, sizeof(*hist)); + hist->isp = isp; + if (HIST_CONFIG_DMA) ret = omap_request_dma(OMAP24XX_DMA_NO_DEVICE, "DMA_ISP_HIST", hist_dma_cb, hist, &hist->dma_ch); @@ -496,7 +501,6 @@ int omap3isp_hist_init(struct isp_device *isp) hist->ops = &hist_ops; hist->priv = hist_cfg; hist->event_type = V4L2_EVENT_OMAP3ISP_HIST; - hist->isp = isp; ret = omap3isp_stat_init(hist, "histogram", &hist_subdev_ops); if (ret) { |