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| author | Dave Airlie <airlied@redhat.com> | 2014-09-10 19:43:29 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-09-10 19:43:29 +1000 |
| commit | fdcaa1dbb7c6ed419b10fb8cdb5001ab0a00538f (patch) | |
| tree | b1e27087862402b573bb90567e27e4a739b82310 /drivers/gpu/ipu-v3/ipu-prv.h | |
| parent | bb6d822ec546603bca01f7ba17c52f0f4f80e329 (diff) | |
| parent | 3feb049f378da6aa1209e05ef5c656a1f26a9183 (diff) | |
Merge tag 'ipu-3.18' of git://git.pengutronix.de/git/pza/linux into drm-next
IPUv3 preparations for capture support
* tag 'ipu-3.18' of git://git.pengutronix.de/git/pza/linux: (26 commits)
gpu: ipu-v3: Add ipu_dump()
gpu: ipu-cpmem: Add ipu_cpmem_dump()
gpu: ipu-v3: Add more planar formats support
gpu: ipu-cpmem: Add second buffer support to ipu_cpmem_set_image()
gpu: ipu-cpmem: Add ipu_cpmem_set_rotation()
gpu: ipu-cpmem: Add ipu_cpmem_set_axi_id()
gpu: ipu-cpmem: Add ipu_cpmem_set_block_mode()
gpu: ipu-v3: Add ipu_idmac_lock_enable()
gpu: ipu-v3: Add ipu_idmac_enable_watermark()
gpu: ipu-v3: Add ipu_stride_to_bytes()
gpu: ipu-v3: Add __ipu_idmac_reset_current_buffer()
gpu: ipu-v3: Add ipu_idmac_clear_buffer()
gpu: ipu-v3: Add ipu_idmac_buffer_is_ready()
gpu: ipu-v3: Move IDMAC channel names to imx-ipu-v3.h
gpu: ipu-v3: Add helper function checking if pixfmt is planar
gpu: ipu-v3: Add rotation mode conversion utilities
gpu: ipu-v3: Add ipu_mbus_code_to_colorspace()
gpu: ipu-v3: smfc: Add ipu_smfc_set_watermark()
gpu: ipu-v3: smfc: Convert to per-channel
gpu: ipu-v3: smfc: Move enable/disable to ipu-smfc.c
...
Diffstat (limited to 'drivers/gpu/ipu-v3/ipu-prv.h')
| -rw-r--r-- | drivers/gpu/ipu-v3/ipu-prv.h | 44 |
1 files changed, 26 insertions, 18 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-prv.h b/drivers/gpu/ipu-v3/ipu-prv.h index c93f50ec04f..bfb1e8a4483 100644 --- a/drivers/gpu/ipu-v3/ipu-prv.h +++ b/drivers/gpu/ipu-v3/ipu-prv.h @@ -24,23 +24,6 @@ struct ipu_soc; #include <video/imx-ipu-v3.h> -#define IPUV3_CHANNEL_CSI0 0 -#define IPUV3_CHANNEL_CSI1 1 -#define IPUV3_CHANNEL_CSI2 2 -#define IPUV3_CHANNEL_CSI3 3 -#define IPUV3_CHANNEL_MEM_BG_SYNC 23 -#define IPUV3_CHANNEL_MEM_FG_SYNC 27 -#define IPUV3_CHANNEL_MEM_DC_SYNC 28 -#define IPUV3_CHANNEL_MEM_FG_SYNC_ALPHA 31 -#define IPUV3_CHANNEL_MEM_DC_ASYNC 41 -#define IPUV3_CHANNEL_ROT_ENC_MEM 45 -#define IPUV3_CHANNEL_ROT_VF_MEM 46 -#define IPUV3_CHANNEL_ROT_PP_MEM 47 -#define IPUV3_CHANNEL_ROT_ENC_MEM_OUT 48 -#define IPUV3_CHANNEL_ROT_VF_MEM_OUT 49 -#define IPUV3_CHANNEL_ROT_PP_MEM_OUT 50 -#define IPUV3_CHANNEL_MEM_BG_SYNC_ALPHA 51 - #define IPU_MCU_T_DEFAULT 8 #define IPU_CM_IDMAC_REG_OFS 0x00008000 #define IPU_CM_IC_REG_OFS 0x00020000 @@ -85,6 +68,7 @@ struct ipu_soc; #define IPU_DISP_TASK_STAT IPU_CM_REG(0x0254) #define IPU_CHA_BUF0_RDY(ch) IPU_CM_REG(0x0268 + 4 * ((ch) / 32)) #define IPU_CHA_BUF1_RDY(ch) IPU_CM_REG(0x0270 + 4 * ((ch) / 32)) +#define IPU_CHA_BUF2_RDY(ch) IPU_CM_REG(0x0288 + 4 * ((ch) / 32)) #define IPU_ALT_CHA_BUF0_RDY(ch) IPU_CM_REG(0x0278 + 4 * ((ch) / 32)) #define IPU_ALT_CHA_BUF1_RDY(ch) IPU_CM_REG(0x0280 + 4 * ((ch) / 32)) @@ -148,9 +132,12 @@ struct ipuv3_channel { struct ipu_soc *ipu; }; +struct ipu_cpmem; +struct ipu_csi; struct ipu_dc_priv; struct ipu_dmfc_priv; struct ipu_di; +struct ipu_ic_priv; struct ipu_smfc_priv; struct ipu_devtype; @@ -164,7 +151,6 @@ struct ipu_soc { void __iomem *cm_reg; void __iomem *idmac_reg; - struct ipu_ch_param __iomem *cpmem_base; int usecount; @@ -176,13 +162,27 @@ struct ipu_soc { int irq_err; struct irq_domain *domain; + struct ipu_cpmem *cpmem_priv; struct ipu_dc_priv *dc_priv; struct ipu_dp_priv *dp_priv; struct ipu_dmfc_priv *dmfc_priv; struct ipu_di *di_priv[2]; + struct ipu_csi *csi_priv[2]; + struct ipu_ic_priv *ic_priv; struct ipu_smfc_priv *smfc_priv; }; +static inline u32 ipu_idmac_read(struct ipu_soc *ipu, unsigned offset) +{ + return readl(ipu->idmac_reg + offset); +} + +static inline void ipu_idmac_write(struct ipu_soc *ipu, u32 value, + unsigned offset) +{ + writel(value, ipu->idmac_reg + offset); +} + void ipu_srm_dp_sync_update(struct ipu_soc *ipu); int ipu_module_enable(struct ipu_soc *ipu, u32 mask); @@ -191,6 +191,14 @@ int ipu_module_disable(struct ipu_soc *ipu, u32 mask); bool ipu_idmac_channel_busy(struct ipu_soc *ipu, unsigned int chno); int ipu_wait_interrupt(struct ipu_soc *ipu, int irq, int ms); +int ipu_csi_init(struct ipu_soc *ipu, struct device *dev, int id, + unsigned long base, u32 module, struct clk *clk_ipu); +void ipu_csi_exit(struct ipu_soc *ipu, int id); + +int ipu_ic_init(struct ipu_soc *ipu, struct device *dev, + unsigned long base, unsigned long tpmem_base); +void ipu_ic_exit(struct ipu_soc *ipu); + int ipu_di_init(struct ipu_soc *ipu, struct device *dev, int id, unsigned long base, u32 module, struct clk *ipu_clk); void ipu_di_exit(struct ipu_soc *ipu, int id); |