diff options
Diffstat (limited to 'drivers/media/platform/omap3isp/isp.h')
| -rw-r--r-- | drivers/media/platform/omap3isp/isp.h | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/drivers/media/platform/omap3isp/isp.h b/drivers/media/platform/omap3isp/isp.h index cd3eff45ae7..2c314eea125 100644 --- a/drivers/media/platform/omap3isp/isp.h +++ b/drivers/media/platform/omap3isp/isp.h @@ -45,8 +45,6 @@ #include "ispcsi2.h" #include "ispccp2.h" -#define IOMMU_FLAG (IOVMF_ENDIAN_LITTLE | IOVMF_ELSZ_8) - #define ISP_TOK_TERM 0xFFFFFFFF /* * terminating token for ISP * modules reg list @@ -135,6 +133,7 @@ struct isp_xclk { struct isp_device *isp; struct clk_hw hw; struct clk_lookup *lookup; + struct clk *clk; enum isp_xclk_id id; spinlock_t lock; /* Protects enabled and divider */ @@ -151,10 +150,10 @@ struct isp_xclk { * regions. * @mmio_base_phys: Array with physical L4 bus addresses for ISP register * regions. - * @mmio_size: Array with ISP register regions size in bytes. - * @raw_dmamask: Raw DMA mask + * @mapping: IOMMU mapping * @stat_lock: Spinlock for handling statistics * @isp_mutex: Mutex for serializing requests to ISP. + * @stop_failure: Indicates that an entity failed to stop. * @crashed: Bitmask of crashed entities (indexed by entity ID) * @has_context: Context has been saved at least once and can be restored. * @ref_count: Reference count for handling multiple ISP requests. @@ -171,7 +170,6 @@ struct isp_xclk { * @isp_res: Pointer to current settings for ISP Resizer. * @isp_prev: Pointer to current settings for ISP Preview. * @isp_ccdc: Pointer to current settings for ISP CCDC. - * @iommu: Pointer to requested IOMMU instance for ISP. * @platform_cb: ISP driver callback function pointers for platform code * * This structure is used to store the OMAP ISP Information. @@ -188,13 +186,13 @@ struct isp_device { void __iomem *mmio_base[OMAP3_ISP_IOMEM_LAST]; unsigned long mmio_base_phys[OMAP3_ISP_IOMEM_LAST]; - resource_size_t mmio_size[OMAP3_ISP_IOMEM_LAST]; - u64 raw_dmamask; + struct dma_iommu_mapping *mapping; /* ISP Obj */ spinlock_t stat_lock; /* common lock for statistic drivers */ struct mutex isp_mutex; /* For handling ref_count field */ + bool stop_failure; u32 crashed; int has_context; int ref_count; @@ -221,8 +219,6 @@ struct isp_device { unsigned int sbl_resources; unsigned int subclk_resources; - - struct iommu_domain *domain; }; #define v4l2_dev_to_isp_device(dev) \ @@ -240,6 +236,7 @@ int omap3isp_module_sync_is_stopping(wait_queue_head_t *wait, int omap3isp_pipeline_set_stream(struct isp_pipeline *pipe, enum isp_pipeline_stream_state state); +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, @@ -266,7 +263,7 @@ void omap3isp_unregister_entities(struct platform_device *pdev); /* * isp_reg_readl - Read value of an OMAP3 ISP register - * @dev: Device pointer specific to the OMAP3 ISP. + * @isp: Device pointer specific to the OMAP3 ISP. * @isp_mmio_range: Range to which the register offset refers to. * @reg_offset: Register offset to read from. * @@ -281,7 +278,7 @@ u32 isp_reg_readl(struct isp_device *isp, enum isp_mem_resources isp_mmio_range, /* * isp_reg_writel - Write value to an OMAP3 ISP register - * @dev: Device pointer specific to the OMAP3 ISP. + * @isp: Device pointer specific to the OMAP3 ISP. * @reg_value: 32 bit value to write to the register. * @isp_mmio_range: Range to which the register offset refers to. * @reg_offset: Register offset to write into. @@ -294,8 +291,8 @@ void isp_reg_writel(struct isp_device *isp, u32 reg_value, } /* - * isp_reg_and - Clear individual bits in an OMAP3 ISP register - * @dev: Device pointer specific to the OMAP3 ISP. + * isp_reg_clr - Clear individual bits in an OMAP3 ISP register + * @isp: Device pointer specific to the OMAP3 ISP. * @mmio_range: Range to which the register offset refers to. * @reg: Register offset to work on. * @clr_bits: 32 bit value which would be cleared in the register. @@ -311,7 +308,7 @@ void isp_reg_clr(struct isp_device *isp, enum isp_mem_resources mmio_range, /* * isp_reg_set - Set individual bits in an OMAP3 ISP register - * @dev: Device pointer specific to the OMAP3 ISP. + * @isp: Device pointer specific to the OMAP3 ISP. * @mmio_range: Range to which the register offset refers to. * @reg: Register offset to work on. * @set_bits: 32 bit value which would be set in the register. @@ -327,7 +324,7 @@ void isp_reg_set(struct isp_device *isp, enum isp_mem_resources mmio_range, /* * isp_reg_clr_set - Clear and set invidial bits in an OMAP3 ISP register - * @dev: Device pointer specific to the OMAP3 ISP. + * @isp: Device pointer specific to the OMAP3 ISP. * @mmio_range: Range to which the register offset refers to. * @reg: Register offset to work on. * @clr_bits: 32 bit value which would be cleared in the register. |