diff --git a/drivers/media/platform/ti-vpe/cal-camerarx.c b/drivers/media/platform/ti-vpe/cal-camerarx.c index ce46046c9ba4de5e48ed58ee984b4f51d40f9f28..941efa99e3b549131f382cebdb2224197bf829f2 100644 --- a/drivers/media/platform/ti-vpe/cal-camerarx.c +++ b/drivers/media/platform/ti-vpe/cal-camerarx.c @@ -256,6 +256,20 @@ static void cal_camerarx_disable_irqs(struct cal_camerarx *phy) cal_write(phy->cal, CAL_CSI2_COMPLEXIO_IRQENABLE(phy->instance), 0); } +static void cal_camerarx_ppi_enable(struct cal_camerarx *phy) +{ + cal_write(phy->cal, CAL_CSI2_PPI_CTRL(phy->instance), + CAL_CSI2_PPI_CTRL_FRAME_MASK); + cal_write_field(phy->cal, CAL_CSI2_PPI_CTRL(phy->instance), + 1, CAL_CSI2_PPI_CTRL_IF_EN_MASK); +} + +void cal_camerarx_ppi_disable(struct cal_camerarx *phy) +{ + cal_write_field(phy->cal, CAL_CSI2_PPI_CTRL(phy->instance), + 0, CAL_CSI2_PPI_CTRL_IF_EN_MASK); +} + static int cal_camerarx_start(struct cal_camerarx *phy) { s64 external_rate; @@ -384,6 +398,9 @@ static int cal_camerarx_start(struct cal_camerarx *phy) * implemented. */ + /* Finally, enable the PHY Protocol Interface (PPI). */ + cal_camerarx_ppi_enable(phy); + return 0; } @@ -455,20 +472,6 @@ void cal_camerarx_i913_errata(struct cal_camerarx *phy) camerarx_write(phy, CAL_CSI2_PHY_REG10, reg10); } -void cal_camerarx_ppi_enable(struct cal_camerarx *phy) -{ - cal_write(phy->cal, CAL_CSI2_PPI_CTRL(phy->instance), - CAL_CSI2_PPI_CTRL_FRAME_MASK); - cal_write_field(phy->cal, CAL_CSI2_PPI_CTRL(phy->instance), - 1, CAL_CSI2_PPI_CTRL_IF_EN_MASK); -} - -void cal_camerarx_ppi_disable(struct cal_camerarx *phy) -{ - cal_write_field(phy->cal, CAL_CSI2_PPI_CTRL(phy->instance), - 0, CAL_CSI2_PPI_CTRL_IF_EN_MASK); -} - static int cal_camerarx_regmap_init(struct cal_dev *cal, struct cal_camerarx *phy) { diff --git a/drivers/media/platform/ti-vpe/cal-video.c b/drivers/media/platform/ti-vpe/cal-video.c index 3807d91f0392691946cf0d88b83d6d654b249e32..627d816548b88862ad34779bf0b0423ce41ba7a6 100644 --- a/drivers/media/platform/ti-vpe/cal-video.c +++ b/drivers/media/platform/ti-vpe/cal-video.c @@ -517,15 +517,13 @@ static int cal_start_streaming(struct vb2_queue *vq, unsigned int count) cal_ctx_csi2_config(ctx); cal_ctx_pix_proc_config(ctx); cal_ctx_wr_dma_config(ctx); + cal_ctx_wr_dma_addr(ctx, addr); cal_ctx_enable_irqs(ctx); ret = v4l2_subdev_call(&ctx->phy->subdev, video, s_stream, 1); if (ret) goto err; - cal_ctx_wr_dma_addr(ctx, addr); - cal_camerarx_ppi_enable(ctx->phy); - if (cal_debug >= 4) cal_quickdump_regs(ctx->cal); diff --git a/drivers/media/platform/ti-vpe/cal.h b/drivers/media/platform/ti-vpe/cal.h index 1c6fbee211d25cc22ce29f313b8fbb07fa4b1c6f..501700fc4955c255d048b5520711523674819f97 100644 --- a/drivers/media/platform/ti-vpe/cal.h +++ b/drivers/media/platform/ti-vpe/cal.h @@ -262,7 +262,6 @@ const struct cal_format_info *cal_format_by_code(u32 code); void cal_quickdump_regs(struct cal_dev *cal); void cal_camerarx_disable(struct cal_camerarx *phy); -void cal_camerarx_ppi_enable(struct cal_camerarx *phy); void cal_camerarx_ppi_disable(struct cal_camerarx *phy); void cal_camerarx_i913_errata(struct cal_camerarx *phy); struct cal_camerarx *cal_camerarx_create(struct cal_dev *cal,