fix rga support DMA buf error

[firefly-linux-kernel-4.4.55.git] / drivers / video / rockchip / rga / rga.h

diff --git a/drivers/video/rockchip/rga/rga.h b/drivers/video/rockchip/rga/rga.h
index 9b30f05045fb256e60267a698fddfb1a664605b1..f2972a8e2f5eb9e22664865879d767036191b7f5 100755 (executable)
--- a/drivers/video/rockchip/rga/rga.h
+++ b/drivers/video/rockchip/rga/rga.h
@@ -354,10 +354,11 @@ struct rga_reg {
        struct list_head        status_link;            /* link to register set list */\r
        uint32_t  sys_reg[RGA_REG_CTRL_LEN];\r
     uint32_t  cmd_reg[RGA_REG_CMD_LEN];\r
+    \r
     uint32_t *MMU_base;\r
-    //atomic_t int_enable;\r
-        \r
-    //struct rga_req req;\r
+    //atomic_t int_enable;   \r
+\r
+    //struct rga_req      req;\r
 };\r
 \r
 \r
@@ -372,6 +373,7 @@ typedef struct rga_service_info {
     atomic_t           total_running;\r
     \r
     struct rga_reg        *reg;\r
+    \r
     uint32_t            cmd_buff[28*8];/* cmd_buff for rga */\r
     uint32_t            *pre_scale_buf;\r
     atomic_t            int_disable;     /* 0 int enable 1 int disable  */\r
@@ -381,12 +383,18 @@ typedef struct rga_service_info {
     atomic_t            rga_working;\r
     bool                enable;\r
 \r
+    //struct rga_req      req[10];\r
+\r
     struct mutex       mutex;  // mutex\r
 } rga_service_info;\r
 \r
 \r
 \r
+#if defined(CONFIG_ARCH_RK2928) || defined(CONFIG_ARCH_RK3026)\r
+#define RGA_BASE                 0x1010c000\r
+#elif defined(CONFIG_ARCH_RK30)\r
 #define RGA_BASE                 0x10114000\r
+#endif\r
 \r
 //General Registers\r
 #define RGA_SYS_CTRL             0x000\r
@@ -461,7 +469,7 @@ typedef struct rga_service_info {
 \r
 #define RGA_BLIT_COMPLETE_EVENT 1\r
 \r
-\r
+long rga_ioctl_kernel(struct rga_req *req);\r
 \r
 \r
 #endif /*_RK29_IPP_DRIVER_H_*/\r