diff options
Diffstat (limited to 'drivers/media/platform/omap3isp/isp.h')
| -rw-r--r-- | drivers/media/platform/omap3isp/isp.h | 43 |
1 files changed, 34 insertions, 9 deletions
diff --git a/drivers/media/platform/omap3isp/isp.h b/drivers/media/platform/omap3isp/isp.h index cfdfc8714b6b..e579943175c4 100644 --- a/drivers/media/platform/omap3isp/isp.h +++ b/drivers/media/platform/omap3isp/isp.h @@ -18,6 +18,7 @@ #define OMAP3_ISP_CORE_H #include <media/omap3isp.h> +#include <media/v4l2-async.h> #include <media/v4l2-device.h> #include <linux/clk-provider.h> #include <linux/device.h> @@ -59,8 +60,6 @@ enum isp_mem_resources { OMAP3_ISP_IOMEM_CSI2C_REGS1, OMAP3_ISP_IOMEM_CSIPHY1, OMAP3_ISP_IOMEM_CSI2C_REGS2, - OMAP3_ISP_IOMEM_343X_CONTROL_CSIRXFE, - OMAP3_ISP_IOMEM_3630_CONTROL_CAMERA_PHY_CTRL, OMAP3_ISP_IOMEM_LAST }; @@ -93,14 +92,25 @@ enum isp_subclk_resource { /* ISP2P: OMAP 36xx */ #define ISP_REVISION_15_0 0xF0 +#define ISP_PHY_TYPE_3430 0 +#define ISP_PHY_TYPE_3630 1 + +struct regmap; + /* * struct isp_res_mapping - Map ISP io resources to ISP revision. * @isp_rev: ISP_REVISION_x_x - * @map: bitmap for enum isp_mem_resources + * @offset: register offsets of various ISP sub-blocks + * @syscon_offset: offset of the syscon register for 343x / 3630 + * (CONTROL_CSIRXFE / CONTROL_CAMERA_PHY_CTRL, respectively) + * from the syscon base address + * @phy_type: ISP_PHY_TYPE_{3430,3630} */ struct isp_res_mapping { u32 isp_rev; - u32 map; + u32 offset[OMAP3_ISP_IOMEM_LAST]; + u32 syscon_offset; + u32 phy_type; }; /* @@ -122,7 +132,6 @@ enum isp_xclk_id { struct isp_xclk { struct isp_device *isp; struct clk_hw hw; - struct clk_lookup *lookup; struct clk *clk; enum isp_xclk_id id; @@ -138,8 +147,11 @@ struct isp_xclk { * @irq_num: Currently used IRQ number. * @mmio_base: Array with kernel base addresses for ioremapped ISP register * regions. - * @mmio_base_phys: Array with physical L4 bus addresses for ISP register - * regions. + * @mmio_hist_base_phys: Physical L4 bus address for ISP hist block register + * region. + * @syscon: Regmap for the syscon register space + * @syscon_offset: Offset of the CSIPHY control register in syscon + * @phy_type: ISP_PHY_TYPE_{3430,3630} * @mapping: IOMMU mapping * @stat_lock: Spinlock for handling statistics * @isp_mutex: Mutex for serializing requests to ISP. @@ -166,6 +178,7 @@ struct isp_xclk { */ struct isp_device { struct v4l2_device v4l2_dev; + struct v4l2_async_notifier notifier; struct media_device media_dev; struct device *dev; u32 revision; @@ -175,7 +188,10 @@ struct isp_device { unsigned int irq_num; void __iomem *mmio_base[OMAP3_ISP_IOMEM_LAST]; - unsigned long mmio_base_phys[OMAP3_ISP_IOMEM_LAST]; + unsigned long mmio_hist_base_phys; + struct regmap *syscon; + u32 syscon_offset; + u32 phy_type; struct dma_iommu_mapping *mapping; @@ -209,6 +225,15 @@ struct isp_device { unsigned int sbl_resources; unsigned int subclk_resources; + +#define ISP_MAX_SUBDEVS 8 + struct v4l2_subdev *subdevs[ISP_MAX_SUBDEVS]; +}; + +struct isp_async_subdev { + struct v4l2_subdev *sd; + struct isp_bus_cfg bus; + struct v4l2_async_subdev asd; }; #define v4l2_dev_to_isp_device(dev) \ @@ -229,7 +254,7 @@ int omap3isp_pipeline_set_stream(struct isp_pipeline *pipe, void omap3isp_pipeline_cancel_stream(struct isp_pipeline *pipe); void omap3isp_configure_bridge(struct isp_device *isp, enum ccdc_input_entity input, - const struct isp_parallel_platform_data *pdata, + const struct isp_parallel_cfg *buscfg, unsigned int shift, unsigned int bridge); struct isp_device *omap3isp_get(struct isp_device *isp); |