diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gvt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gvt.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h index 2560c3aaac45..1619881dbd51 100644 --- a/drivers/gpu/drm/i915/gvt/gvt.h +++ b/drivers/gpu/drm/i915/gvt/gvt.h @@ -39,6 +39,8 @@ #include "reg.h" #include "interrupt.h" #include "gtt.h" +#include "display.h" +#include "edid.h" #define GVT_MAX_VGPU 8 @@ -105,8 +107,12 @@ struct intel_vgpu_cfg_space { #define vgpu_cfg_space(vgpu) ((vgpu)->cfg_space.virtual_cfg_space) +#define INTEL_GVT_MAX_PIPE 4 + struct intel_vgpu_irq { bool irq_warn_once[INTEL_GVT_EVENT_MAX]; + DECLARE_BITMAP(flip_done_event[INTEL_GVT_MAX_PIPE], + INTEL_GVT_EVENT_MAX); }; struct intel_vgpu_opregion { @@ -117,6 +123,14 @@ struct intel_vgpu_opregion { #define vgpu_opregion(vgpu) (&(vgpu->opregion)) +#define INTEL_GVT_MAX_PORT 5 + +struct intel_vgpu_display { + struct intel_vgpu_i2c_edid i2c_edid; + struct intel_vgpu_port ports[INTEL_GVT_MAX_PORT]; + struct intel_vgpu_sbi sbi; +}; + struct intel_vgpu { struct intel_gvt *gvt; int id; @@ -131,6 +145,7 @@ struct intel_vgpu { struct intel_vgpu_irq irq; struct intel_vgpu_gtt gtt; struct intel_vgpu_opregion opregion; + struct intel_vgpu_display display; }; struct intel_gvt_gm { @@ -175,8 +190,23 @@ struct intel_gvt { struct intel_gvt_irq irq; struct intel_gvt_gtt gtt; struct intel_gvt_opregion opregion; + + struct task_struct *service_thread; + wait_queue_head_t service_thread_wq; + unsigned long service_request; }; +enum { + INTEL_GVT_REQUEST_EMULATE_VBLANK = 0, +}; + +static inline void intel_gvt_request_service(struct intel_gvt *gvt, + int service) +{ + set_bit(service, (void *)&gvt->service_request); + wake_up(&gvt->service_thread_wq); +} + void intel_gvt_free_firmware(struct intel_gvt *gvt); int intel_gvt_load_firmware(struct intel_gvt *gvt); |