diff options
Diffstat (limited to 'drivers/media/video/omap3isp/ispcsi2.c')
| -rw-r--r-- | drivers/media/video/omap3isp/ispcsi2.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/media/video/omap3isp/ispcsi2.c b/drivers/media/video/omap3isp/ispcsi2.c index fcb5168996a7..a1724362b6d5 100644 --- a/drivers/media/video/omap3isp/ispcsi2.c +++ b/drivers/media/video/omap3isp/ispcsi2.c @@ -378,21 +378,17 @@ static void csi2_timing_config(struct isp_device *isp, static void csi2_irq_ctx_set(struct isp_device *isp, struct isp_csi2_device *csi2, int enable) { - u32 reg = ISPCSI2_CTX_IRQSTATUS_FE_IRQ; int i; - if (csi2->use_fs_irq) - reg |= ISPCSI2_CTX_IRQSTATUS_FS_IRQ; - for (i = 0; i < 8; i++) { - isp_reg_writel(isp, reg, csi2->regs1, + isp_reg_writel(isp, ISPCSI2_CTX_IRQSTATUS_FE_IRQ, csi2->regs1, ISPCSI2_CTX_IRQSTATUS(i)); if (enable) isp_reg_set(isp, csi2->regs1, ISPCSI2_CTX_IRQENABLE(i), - reg); + ISPCSI2_CTX_IRQSTATUS_FE_IRQ); else isp_reg_clr(isp, csi2->regs1, ISPCSI2_CTX_IRQENABLE(i), - reg); + ISPCSI2_CTX_IRQSTATUS_FE_IRQ); } } @@ -690,14 +686,6 @@ static void csi2_isr_ctx(struct isp_csi2_device *csi2, status = isp_reg_readl(isp, csi2->regs1, ISPCSI2_CTX_IRQSTATUS(n)); isp_reg_writel(isp, status, csi2->regs1, ISPCSI2_CTX_IRQSTATUS(n)); - /* Propagate frame number */ - if (status & ISPCSI2_CTX_IRQSTATUS_FS_IRQ) { - struct isp_pipeline *pipe = - to_isp_pipeline(&csi2->subdev.entity); - if (pipe->do_propagation) - atomic_inc(&pipe->frame_number); - } - if (!(status & ISPCSI2_CTX_IRQSTATUS_FE_IRQ)) return; @@ -1047,14 +1035,12 @@ static int csi2_set_stream(struct v4l2_subdev *sd, int enable) { struct isp_csi2_device *csi2 = v4l2_get_subdevdata(sd); struct isp_device *isp = csi2->isp; - struct isp_pipeline *pipe = to_isp_pipeline(&csi2->subdev.entity); struct isp_video *video_out = &csi2->video_out; switch (enable) { case ISP_PIPELINE_STREAM_CONTINUOUS: if (omap3isp_csiphy_acquire(csi2->phy) < 0) return -ENODEV; - csi2->use_fs_irq = pipe->do_propagation; if (csi2->output & CSI2_OUTPUT_MEMORY) omap3isp_sbl_enable(isp, OMAP3_ISP_SBL_CSI2A_WRITE); csi2_configure(csi2); @@ -1181,6 +1167,7 @@ static int csi2_link_setup(struct media_entity *entity, /* media operations */ static const struct media_entity_operations csi2_media_ops = { .link_setup = csi2_link_setup, + .link_validate = v4l2_subdev_link_validate, }; void omap3isp_csi2_unregister_entities(struct isp_csi2_device *csi2) |