#ifndef _INTEL_DRIVER_H_ #define _INTEL_DRIVER_H_ #include <stddef.h> #include <pthread.h> #include <signal.h> #include <drm.h> #include <i915_drm.h> #include <intel_bufmgr.h> #include <va/va_backend.h> #include "va_backend_compat.h" #include "intel_compiler.h" #define BATCH_SIZE 0x80000 #define BATCH_RESERVED 0x10 #define CMD_MI (0x0 << 29) #define CMD_2D (0x2 << 29) #define CMD_3D (0x3 << 29) #define MI_NOOP (CMD_MI | 0) #define MI_BATCH_BUFFER_END (CMD_MI | (0xA << 23)) #define MI_BATCH_BUFFER_START (CMD_MI | (0x31 << 23)) #define MI_FLUSH (CMD_MI | (0x4 << 23)) #define MI_FLUSH_STATE_INSTRUCTION_CACHE_INVALIDATE (0x1 << 0) #define MI_FLUSH_DW (CMD_MI | (0x26 << 23) | 0x2) #define MI_FLUSH_DW_VIDEO_PIPELINE_CACHE_INVALIDATE (0x1 << 7) #define XY_COLOR_BLT_CMD (CMD_2D | (0x50 << 22) | 0x04) #define XY_COLOR_BLT_WRITE_ALPHA (1 << 21) #define XY_COLOR_BLT_WRITE_RGB (1 << 20) #define XY_COLOR_BLT_DST_TILED (1 << 11) /* BR13 */ #define BR13_8 (0x0 << 24) #define BR13_565 (0x1 << 24) #define BR13_1555 (0x2 << 24) #define BR13_8888 (0x3 << 24) #define CMD_PIPE_CONTROL (CMD_3D | (3 << 27) | (2 << 24) | (0 << 16)) #define CMD_PIPE_CONTROL_NOWRITE (0 << 14) #define CMD_PIPE_CONTROL_WRITE_QWORD (1 << 14) #define CMD_PIPE_CONTROL_WRITE_DEPTH (2 << 14) #define CMD_PIPE_CONTROL_WRITE_TIME (3 << 14) #define CMD_PIPE_CONTROL_DEPTH_STALL (1 << 13) #define CMD_PIPE_CONTROL_WC_FLUSH (1 << 12) #define CMD_PIPE_CONTROL_IS_FLUSH (1 << 11) #define CMD_PIPE_CONTROL_TC_FLUSH (1 << 10) #define CMD_PIPE_CONTROL_NOTIFY_ENABLE (1 << 8) #define CMD_PIPE_CONTROL_DC_FLUSH (1 << 5) #define CMD_PIPE_CONTROL_GLOBAL_GTT (1 << 2) #define CMD_PIPE_CONTROL_LOCAL_PGTT (0 << 2) #define CMD_PIPE_CONTROL_DEPTH_CACHE_FLUSH (1 << 0) struct intel_batchbuffer; #define ALIGN(i, n) (((i) + (n) - 1) & ~((n) - 1)) #define MIN(a, b) ((a) < (b) ? (a) : (b)) #define MAX(a, b) ((a) > (b) ? (a) : (b)) #define ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0])) #define Bool int #define True 1 #define False 0 #define SET_BLOCKED_SIGSET() do { \ sigset_t bl_mask; \ sigfillset(&bl_mask); \ sigdelset(&bl_mask, SIGFPE); \ sigdelset(&bl_mask, SIGILL); \ sigdelset(&bl_mask, SIGSEGV); \ sigdelset(&bl_mask, SIGBUS); \ sigdelset(&bl_mask, SIGKILL); \ pthread_sigmask(SIG_SETMASK, &bl_mask, &intel->sa_mask); \ } while (0) #define RESTORE_BLOCKED_SIGSET() do { \ pthread_sigmask(SIG_SETMASK, &intel->sa_mask, NULL); \ } while (0) #define PPTHREAD_MUTEX_LOCK() do { \ SET_BLOCKED_SIGSET(); \ pthread_mutex_lock(&intel->ctxmutex); \ } while (0) #define PPTHREAD_MUTEX_UNLOCK() do { \ pthread_mutex_unlock(&intel->ctxmutex); \ RESTORE_BLOCKED_SIGSET(); \ } while (0) #define WARN_ONCE(...) do { \ static int g_once = 1; \ if (g_once) { \ g_once = 0; \ printf("WARNING: " __VA_ARGS__); \ } \ } while (0) struct intel_driver_data { int fd; int device_id; int revision; int dri2Enabled; sigset_t sa_mask; // pthread_mutex_t ctxmutex; int locked; dri_bufmgr *bufmgr; unsigned int has_exec2 : 1; /* Flag: has execbuffer2? */ unsigned int has_bsd : 1; /* Flag: has bitstream decoder for H.264? */ unsigned int has_blt : 1; /* Flag: has BLT unit? */ }; Bool intel_driver_init(VADriverContextP ctx); Bool intel_driver_terminate(VADriverContextP ctx); static INLINE struct intel_driver_data * intel_driver_data(VADriverContextP ctx) { return (struct intel_driver_data *)ctx->pDriverData; } struct intel_region { int x; int y; unsigned int width; unsigned int height; unsigned int cpp; unsigned int pitch; unsigned int tiling; unsigned int swizzle; dri_bo *bo; }; #define PCI_CHIP_GM45_GM 0x2A42 #define PCI_CHIP_IGD_E_G 0x2E02 #define PCI_CHIP_Q45_G 0x2E12 #define PCI_CHIP_G45_G 0x2E22 #define PCI_CHIP_G41_G 0x2E32 #define PCI_CHIP_B43_G 0x2E42 #define PCI_CHIP_B43_G1 0x2E92 #define PCI_CHIP_IRONLAKE_D_G 0x0042 #define PCI_CHIP_IRONLAKE_M_G 0x0046 #ifndef PCI_CHIP_SANDYBRIDGE_GT1 #define PCI_CHIP_SANDYBRIDGE_GT1 0x0102 /* Desktop */ #define PCI_CHIP_SANDYBRIDGE_GT2 0x0112 #define PCI_CHIP_SANDYBRIDGE_GT2_PLUS 0x0122 #define PCI_CHIP_SANDYBRIDGE_M_GT1 0x0106 /* Mobile */ #define PCI_CHIP_SANDYBRIDGE_M_GT2 0x0116 #define PCI_CHIP_SANDYBRIDGE_M_GT2_PLUS 0x0126 #define PCI_CHIP_SANDYBRIDGE_S_GT 0x010A /* Server */ #endif #define PCI_CHIP_IVYBRIDGE_GT1 0x0152 /* Desktop */ #define PCI_CHIP_IVYBRIDGE_GT2 0x0162 #define PCI_CHIP_IVYBRIDGE_M_GT1 0x0156 /* Mobile */ #define PCI_CHIP_IVYBRIDGE_M_GT2 0x0166 #define PCI_CHIP_IVYBRIDGE_S_GT1 0x015a /* Server */ #define PCI_CHIP_IVYBRIDGE_S_GT2 0x016a #define PCI_CHIP_HASWELL_GT1 0x0402 /* Desktop */ #define PCI_CHIP_HASWELL_GT2 0x0412 #define PCI_CHIP_HASWELL_GT2_PLUS 0x0422 #define PCI_CHIP_HASWELL_M_GT1 0x0406 /* Mobile */ #define PCI_CHIP_HASWELL_M_GT2 0x0416 #define PCI_CHIP_HASWELL_M_GT2_PLUS 0x0426 #define PCI_CHIP_HASWELL_S_GT1 0x040a /* Server */ #define PCI_CHIP_HASWELL_S_GT2 0x041a #define PCI_CHIP_HASWELL_S_GT2_PLUS 0x042a #define PCI_CHIP_HASWELL_SDV_GT1 0x0c02 /* Desktop */ #define PCI_CHIP_HASWELL_SDV_GT2 0x0c12 #define PCI_CHIP_HASWELL_SDV_GT2_PLUS 0x0c22 #define PCI_CHIP_HASWELL_SDV_M_GT1 0x0c06 /* Mobile */ #define PCI_CHIP_HASWELL_SDV_M_GT2 0x0c16 #define PCI_CHIP_HASWELL_SDV_M_GT2_PLUS 0x0c26 #define PCI_CHIP_HASWELL_SDV_S_GT1 0x0c0a /* Server */ #define PCI_CHIP_HASWELL_SDV_S_GT2 0x0c1a #define PCI_CHIP_HASWELL_SDV_S_GT2_PLUS 0x0c2a #define PCI_CHIP_HASWELL_ULT_GT1 0x0A02 /* Desktop */ #define PCI_CHIP_HASWELL_ULT_GT2 0x0A12 #define PCI_CHIP_HASWELL_ULT_GT2_PLUS 0x0A22 #define PCI_CHIP_HASWELL_ULT_M_GT1 0x0A06 /* Mobile */ #define PCI_CHIP_HASWELL_ULT_M_GT2 0x0A16 #define PCI_CHIP_HASWELL_ULT_M_GT2_PLUS 0x0A26 #define PCI_CHIP_HASWELL_ULT_S_GT1 0x0A0A /* Server */ #define PCI_CHIP_HASWELL_ULT_S_GT2 0x0A1A #define PCI_CHIP_HASWELL_ULT_S_GT2_PLUS 0x0A2A #define PCI_CHIP_HASWELL_CRW_GT1 0x0D12 /* Desktop */ #define PCI_CHIP_HASWELL_CRW_GT2 0x0D22 #define PCI_CHIP_HASWELL_CRW_GT2_PLUS 0x0D32 #define PCI_CHIP_HASWELL_CRW_M_GT1 0x0D16 /* Mobile */ #define PCI_CHIP_HASWELL_CRW_M_GT2 0x0D26 #define PCI_CHIP_HASWELL_CRW_M_GT2_PLUS 0x0D36 #define PCI_CHIP_HASWELL_CRW_S_GT1 0x0D1A /* Server */ #define PCI_CHIP_HASWELL_CRW_S_GT2 0x0D2A #define PCI_CHIP_HASWELL_CRW_S_GT2_PLUS 0x0D3A #define IS_G45(devid) (devid == PCI_CHIP_IGD_E_G || \ devid == PCI_CHIP_Q45_G || \ devid == PCI_CHIP_G45_G || \ devid == PCI_CHIP_G41_G || \ devid == PCI_CHIP_B43_G || \ devid == PCI_CHIP_B43_G1) #define IS_GM45(devid) (devid == PCI_CHIP_GM45_GM) #define IS_G4X(devid) (IS_G45(devid) || IS_GM45(devid)) #define IS_IRONLAKE_D(devid) (devid == PCI_CHIP_IRONLAKE_D_G) #define IS_IRONLAKE_M(devid) (devid == PCI_CHIP_IRONLAKE_M_G) #define IS_IRONLAKE(devid) (IS_IRONLAKE_D(devid) || IS_IRONLAKE_M(devid)) #define IS_SNB_GT1(devid) (devid == PCI_CHIP_SANDYBRIDGE_GT1 || \ devid == PCI_CHIP_SANDYBRIDGE_M_GT1 || \ devid == PCI_CHIP_SANDYBRIDGE_S_GT) #define IS_SNB_GT2(devid) (devid == PCI_CHIP_SANDYBRIDGE_GT2 || \ devid == PCI_CHIP_SANDYBRIDGE_GT2_PLUS || \ devid == PCI_CHIP_SANDYBRIDGE_M_GT2 || \ devid == PCI_CHIP_SANDYBRIDGE_M_GT2_PLUS) #define IS_GEN6(devid) (IS_SNB_GT1(devid) || \ IS_SNB_GT2(devid)) #define IS_IVB_GT1(devid) (devid == PCI_CHIP_IVYBRIDGE_GT1 || \ devid == PCI_CHIP_IVYBRIDGE_M_GT1 || \ devid == PCI_CHIP_IVYBRIDGE_S_GT1) #define IS_IVB_GT2(devid) (devid == PCI_CHIP_IVYBRIDGE_GT2 || \ devid == PCI_CHIP_IVYBRIDGE_M_GT2 || \ devid == PCI_CHIP_IVYBRIDGE_S_GT2) #define IS_IVYBRIDGE(devid) (IS_IVB_GT1(devid) || \ IS_IVB_GT2(devid)) #define IS_HSW_GT1(devid) (devid == PCI_CHIP_HASWELL_GT1 || \ devid == PCI_CHIP_HASWELL_M_GT1 || \ devid == PCI_CHIP_HASWELL_S_GT1 || \ devid == PCI_CHIP_HASWELL_SDV_GT1 || \ devid == PCI_CHIP_HASWELL_SDV_M_GT1 || \ devid == PCI_CHIP_HASWELL_SDV_S_GT1 || \ devid == PCI_CHIP_HASWELL_CRW_GT1 || \ devid == PCI_CHIP_HASWELL_CRW_M_GT1 || \ devid == PCI_CHIP_HASWELL_CRW_S_GT1 || \ devid == PCI_CHIP_HASWELL_ULT_GT1 || \ devid == PCI_CHIP_HASWELL_ULT_M_GT1 || \ devid == PCI_CHIP_HASWELL_ULT_S_GT1) #define IS_HSW_GT2(devid) (devid == PCI_CHIP_HASWELL_GT2|| \ devid == PCI_CHIP_HASWELL_M_GT2|| \ devid == PCI_CHIP_HASWELL_S_GT2|| \ devid == PCI_CHIP_HASWELL_SDV_GT2|| \ devid == PCI_CHIP_HASWELL_SDV_M_GT2|| \ devid == PCI_CHIP_HASWELL_SDV_S_GT2|| \ devid == PCI_CHIP_HASWELL_CRW_GT2|| \ devid == PCI_CHIP_HASWELL_CRW_M_GT2|| \ devid == PCI_CHIP_HASWELL_CRW_S_GT2|| \ devid == PCI_CHIP_HASWELL_ULT_GT2|| \ devid == PCI_CHIP_HASWELL_ULT_GT2_PLUS|| \ devid == PCI_CHIP_HASWELL_ULT_M_GT2|| \ devid == PCI_CHIP_HASWELL_ULT_M_GT2_PLUS|| \ devid == PCI_CHIP_HASWELL_ULT_S_GT2 || \ devid == PCI_CHIP_HASWELL_ULT_S_GT2_PLUS || \ devid == PCI_CHIP_HASWELL_GT2_PLUS|| \ devid == PCI_CHIP_HASWELL_M_GT2_PLUS || \ devid == PCI_CHIP_HASWELL_S_GT2_PLUS || \ devid == PCI_CHIP_HASWELL_SDV_GT2_PLUS|| \ devid == PCI_CHIP_HASWELL_SDV_M_GT2_PLUS|| \ devid == PCI_CHIP_HASWELL_SDV_S_GT2_PLUS|| \ devid == PCI_CHIP_HASWELL_CRW_GT2_PLUS|| \ devid == PCI_CHIP_HASWELL_CRW_M_GT2_PLUS|| \ devid == PCI_CHIP_HASWELL_CRW_S_GT2_PLUS) #define IS_HASWELL(devid) (IS_HSW_GT1(devid) || \ IS_HSW_GT2(devid)) #define IS_GEN7(devid) (IS_IVYBRIDGE(devid) || \ IS_HASWELL(devid)) #ifndef I915_EXEC_VEBOX #define I915_EXEC_VEBOX 4 #endif #endif /* _INTEL_DRIVER_H_ */