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path: root/drivers/media/platform/omap3isp/isp.h
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Diffstat (limited to 'drivers/media/platform/omap3isp/isp.h')
-rw-r--r--drivers/media/platform/omap3isp/isp.h43
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);