| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Sascha Hauer | 769 | 58.61% | 1 | 5.26% |
| Steve Longerbeam | 326 | 24.85% | 8 | 42.11% |
| Lucas Stach | 136 | 10.37% | 3 | 15.79% |
| Philipp Zabel | 81 | 6.17% | 7 | 36.84% |
| Total | 1312 | 19 |
/* * Copyright (c) 2010 Sascha Hauer <s.hauer@pengutronix.de> * Copyright (C) 2005-2009 Freescale Semiconductor, Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ #ifndef __IPU_PRV_H__ #define __IPU_PRV_H__ struct ipu_soc; #include <linux/types.h> #include <linux/device.h> #include <linux/clk.h> #include <linux/platform_device.h> #include <video/imx-ipu-v3.h> #define IPU_MCU_T_DEFAULT 8 #define IPU_CM_IDMAC_REG_OFS 0x00008000 #define IPU_CM_IC_REG_OFS 0x00020000 #define IPU_CM_IRT_REG_OFS 0x00028000 #define IPU_CM_CSI0_REG_OFS 0x00030000 #define IPU_CM_CSI1_REG_OFS 0x00038000 #define IPU_CM_SMFC_REG_OFS 0x00050000 #define IPU_CM_DC_REG_OFS 0x00058000 #define IPU_CM_DMFC_REG_OFS 0x00060000 /* Register addresses */ /* IPU Common registers */ #define IPU_CM_REG(offset) (offset) #define IPU_CONF IPU_CM_REG(0) #define IPU_SRM_PRI1 IPU_CM_REG(0x00a0) #define IPU_SRM_PRI2 IPU_CM_REG(0x00a4) #define IPU_FS_PROC_FLOW1 IPU_CM_REG(0x00a8) #define IPU_FS_PROC_FLOW2 IPU_CM_REG(0x00ac) #define IPU_FS_PROC_FLOW3 IPU_CM_REG(0x00b0) #define IPU_FS_DISP_FLOW1 IPU_CM_REG(0x00b4) #define IPU_FS_DISP_FLOW2 IPU_CM_REG(0x00b8) #define IPU_SKIP IPU_CM_REG(0x00bc) #define IPU_DISP_ALT_CONF IPU_CM_REG(0x00c0) #define IPU_DISP_GEN IPU_CM_REG(0x00c4) #define IPU_DISP_ALT1 IPU_CM_REG(0x00c8) #define IPU_DISP_ALT2 IPU_CM_REG(0x00cc) #define IPU_DISP_ALT3 IPU_CM_REG(0x00d0) #define IPU_DISP_ALT4 IPU_CM_REG(0x00d4) #define IPU_SNOOP IPU_CM_REG(0x00d8) #define IPU_MEM_RST IPU_CM_REG(0x00dc) #define IPU_PM IPU_CM_REG(0x00e0) #define IPU_GPR IPU_CM_REG(0x00e4) #define IPU_CHA_DB_MODE_SEL(ch) IPU_CM_REG(0x0150 + 4 * ((ch) / 32)) #define IPU_ALT_CHA_DB_MODE_SEL(ch) IPU_CM_REG(0x0168 + 4 * ((ch) / 32)) #define IPU_CHA_CUR_BUF(ch) IPU_CM_REG(0x023C + 4 * ((ch) / 32)) #define IPU_ALT_CUR_BUF0 IPU_CM_REG(0x0244) #define IPU_ALT_CUR_BUF1 IPU_CM_REG(0x0248) #define IPU_SRM_STAT IPU_CM_REG(0x024C) #define IPU_PROC_TASK_STAT IPU_CM_REG(0x0250) #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)) #define IPU_INT_CTRL(n) IPU_CM_REG(0x003C + 4 * (n)) #define IPU_INT_STAT(n) IPU_CM_REG(0x0200 + 4 * (n)) /* SRM_PRI2 */ #define DP_S_SRM_MODE_MASK (0x3 << 3) #define DP_S_SRM_MODE_NOW (0x3 << 3) #define DP_S_SRM_MODE_NEXT_FRAME (0x1 << 3) /* FS_PROC_FLOW1 */ #define FS_PRPENC_ROT_SRC_SEL_MASK (0xf << 0) #define FS_PRPENC_ROT_SRC_SEL_ENC (0x7 << 0) #define FS_PRPVF_ROT_SRC_SEL_MASK (0xf << 8) #define FS_PRPVF_ROT_SRC_SEL_VF (0x8 << 8) #define FS_PP_SRC_SEL_MASK (0xf << 12) #define FS_PP_ROT_SRC_SEL_MASK (0xf << 16) #define FS_PP_ROT_SRC_SEL_PP (0x5 << 16) #define FS_VDI1_SRC_SEL_MASK (0x3 << 20) #define FS_VDI3_SRC_SEL_MASK (0x3 << 20) #define FS_PRP_SRC_SEL_MASK (0xf << 24) #define FS_VDI_SRC_SEL_MASK (0x3 << 28) #define FS_VDI_SRC_SEL_CSI_DIRECT (0x1 << 28) #define FS_VDI_SRC_SEL_VDOA (0x2 << 28) /* FS_PROC_FLOW2 */ #define FS_PRP_ENC_DEST_SEL_MASK (0xf << 0) #define FS_PRP_ENC_DEST_SEL_IRT_ENC (0x1 << 0) #define FS_PRPVF_DEST_SEL_MASK (0xf << 4) #define FS_PRPVF_DEST_SEL_IRT_VF (0x1 << 4) #define FS_PRPVF_ROT_DEST_SEL_MASK (0xf << 8) #define FS_PP_DEST_SEL_MASK (0xf << 12) #define FS_PP_DEST_SEL_IRT_PP (0x3 << 12) #define FS_PP_ROT_DEST_SEL_MASK (0xf << 16) #define FS_PRPENC_ROT_DEST_SEL_MASK (0xf << 20) #define FS_PRP_DEST_SEL_MASK (0xf << 24) #define IPU_DI0_COUNTER_RELEASE (1 << 24) #define IPU_DI1_COUNTER_RELEASE (1 << 25) #define IPU_IDMAC_REG(offset) (offset) #define IDMAC_CONF IPU_IDMAC_REG(0x0000) #define IDMAC_CHA_EN(ch) IPU_IDMAC_REG(0x0004 + 4 * ((ch) / 32)) #define IDMAC_SEP_ALPHA IPU_IDMAC_REG(0x000c) #define IDMAC_ALT_SEP_ALPHA IPU_IDMAC_REG(0x0010) #define IDMAC_CHA_PRI(ch) IPU_IDMAC_REG(0x0014 + 4 * ((ch) / 32)) #define IDMAC_WM_EN(ch) IPU_IDMAC_REG(0x001c + 4 * ((ch) / 32)) #define IDMAC_CH_LOCK_EN_1 IPU_IDMAC_REG(0x0024) #define IDMAC_CH_LOCK_EN_2 IPU_IDMAC_REG(0x0028) #define IDMAC_SUB_ADDR_0 IPU_IDMAC_REG(0x002c) #define IDMAC_SUB_ADDR_1 IPU_IDMAC_REG(0x0030) #define IDMAC_SUB_ADDR_2 IPU_IDMAC_REG(0x0034) #define IDMAC_BAND_EN(ch) IPU_IDMAC_REG(0x0040 + 4 * ((ch) / 32)) #define IDMAC_CHA_BUSY(ch) IPU_IDMAC_REG(0x0100 + 4 * ((ch) / 32)) #define IPU_NUM_IRQS (32 * 15) enum ipu_modules { IPU_CONF_CSI0_EN = (1 << 0), IPU_CONF_CSI1_EN = (1 << 1), IPU_CONF_IC_EN = (1 << 2), IPU_CONF_ROT_EN = (1 << 3), IPU_CONF_ISP_EN = (1 << 4), IPU_CONF_DP_EN = (1 << 5), IPU_CONF_DI0_EN = (1 << 6), IPU_CONF_DI1_EN = (1 << 7), IPU_CONF_SMFC_EN = (1 << 8), IPU_CONF_DC_EN = (1 << 9), IPU_CONF_DMFC_EN = (1 << 10), IPU_CONF_VDI_EN = (1 << 12), IPU_CONF_IDMAC_DIS = (1 << 22), IPU_CONF_IC_DMFC_SEL = (1 << 25), IPU_CONF_IC_DMFC_SYNC = (1 << 26), IPU_CONF_VDI_DMFC_SYNC = (1 << 27), IPU_CONF_CSI0_DATA_SOURCE = (1 << 28), IPU_CONF_CSI1_DATA_SOURCE = (1 << 29), IPU_CONF_IC_INPUT = (1 << 30), IPU_CONF_CSI_SEL = (1 << 31), }; struct ipuv3_channel { unsigned int num; struct ipu_soc *ipu; struct list_head list; }; struct ipu_cpmem; struct ipu_csi; struct ipu_dc_priv; struct ipu_dmfc_priv; struct ipu_di; struct ipu_ic_priv; struct ipu_vdi; struct ipu_image_convert_priv; struct ipu_smfc_priv; struct ipu_pre; struct ipu_prg; struct ipu_devtype; struct ipu_soc { struct device *dev; const struct ipu_devtype *devtype; enum ipuv3_type ipu_type; spinlock_t lock; struct mutex channel_lock; struct list_head channels; void __iomem *cm_reg; void __iomem *idmac_reg; int id; int usecount; struct clk *clk; int irq_sync; 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_vdi *vdi_priv; struct ipu_image_convert_priv *image_convert_priv; struct ipu_smfc_priv *smfc_priv; struct ipu_prg *prg_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_update(struct ipu_soc *ipu, bool sync); int ipu_module_enable(struct ipu_soc *ipu, u32 mask); int ipu_module_disable(struct ipu_soc *ipu, u32 mask); bool ipu_idmac_channel_busy(struct ipu_soc *ipu, unsigned int chno); 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_vdi_init(struct ipu_soc *ipu, struct device *dev, unsigned long base, u32 module); void ipu_vdi_exit(struct ipu_soc *ipu); int ipu_image_convert_init(struct ipu_soc *ipu, struct device *dev); void ipu_image_convert_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); int ipu_dmfc_init(struct ipu_soc *ipu, struct device *dev, unsigned long base, struct clk *ipu_clk); void ipu_dmfc_exit(struct ipu_soc *ipu); int ipu_dp_init(struct ipu_soc *ipu, struct device *dev, unsigned long base); void ipu_dp_exit(struct ipu_soc *ipu); int ipu_dc_init(struct ipu_soc *ipu, struct device *dev, unsigned long base, unsigned long template_base); void ipu_dc_exit(struct ipu_soc *ipu); int ipu_cpmem_init(struct ipu_soc *ipu, struct device *dev, unsigned long base); void ipu_cpmem_exit(struct ipu_soc *ipu); int ipu_smfc_init(struct ipu_soc *ipu, struct device *dev, unsigned long base); void ipu_smfc_exit(struct ipu_soc *ipu); struct ipu_pre *ipu_pre_lookup_by_phandle(struct device *dev, const char *name, int index); int ipu_pre_get_available_count(void); int ipu_pre_get(struct ipu_pre *pre); void ipu_pre_put(struct ipu_pre *pre); u32 ipu_pre_get_baddr(struct ipu_pre *pre); void ipu_pre_configure(struct ipu_pre *pre, unsigned int width, unsigned int height, unsigned int stride, u32 format, uint64_t modifier, unsigned int bufaddr); void ipu_pre_update(struct ipu_pre *pre, unsigned int bufaddr); struct ipu_prg *ipu_prg_lookup_by_phandle(struct device *dev, const char *name, int ipu_id); extern struct platform_driver ipu_pre_drv; extern struct platform_driver ipu_prg_drv; #endif /* __IPU_PRV_H__ */
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