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author | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 06:06:09 +0200 |
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committer | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 06:06:09 +0200 |
commit | 499ba610c2829adafbf393c2f3773d73ae4445f3 (patch) | |
tree | fae89854e0b3e704dd6410780e392901df1a6759 /drivers/gpu/drm/i915/intel_ringbuffer.h | |
parent | 817ba283acf2d7b5aa073b96fd989f336fcff72a (diff) | |
download | kernel_samsung_smdk4412-499ba610c2829adafbf393c2f3773d73ae4445f3.zip kernel_samsung_smdk4412-499ba610c2829adafbf393c2f3773d73ae4445f3.tar.gz kernel_samsung_smdk4412-499ba610c2829adafbf393c2f3773d73ae4445f3.tar.bz2 |
merge more graphics stuff from 3.2.72
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.h')
-rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index 39ac2b6..d83cc97 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -2,10 +2,10 @@ #define _INTEL_RINGBUFFER_H_ enum { - RCS = 0x0, - VCS, - BCS, - I915_NUM_RINGS, + RCS = 0x0, + VCS, + BCS, + I915_NUM_RINGS, }; struct intel_hw_status_page { @@ -75,7 +75,12 @@ struct intel_ring_buffer { int (*dispatch_execbuffer)(struct intel_ring_buffer *ring, u32 offset, u32 length); void (*cleanup)(struct intel_ring_buffer *ring); + int (*sync_to)(struct intel_ring_buffer *ring, + struct intel_ring_buffer *to, + u32 seqno); + u32 semaphore_register[3]; /*our mbox written by others */ + u32 signal_mbox[2]; /* mboxes this ring signals to */ /** * List of objects currently involved in rendering from the * ringbuffer. @@ -169,6 +174,7 @@ static inline int intel_wait_ring_idle(struct intel_ring_buffer *ring) } int __must_check intel_ring_begin(struct intel_ring_buffer *ring, int n); +int __must_check intel_ring_cacheline_align(struct intel_ring_buffer *ring); static inline void intel_ring_emit(struct intel_ring_buffer *ring, u32 data) @@ -180,9 +186,6 @@ static inline void intel_ring_emit(struct intel_ring_buffer *ring, void intel_ring_advance(struct intel_ring_buffer *ring); u32 intel_ring_get_seqno(struct intel_ring_buffer *ring); -int intel_ring_sync(struct intel_ring_buffer *ring, - struct intel_ring_buffer *to, - u32 seqno); int intel_init_render_ring_buffer(struct drm_device *dev); int intel_init_bsd_ring_buffer(struct drm_device *dev); |