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drm/radeon/kms: add radeon_asic struct for SI

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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2012-03-20 17:18:25 -04:00 committed by Dave Airlie
parent 8d5ef7b1f6
commit 02779c082c
2 changed files with 132 additions and 0 deletions
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110
drivers/gpu/drm/radeon/radeon_asic.c
View File

@ -1408,6 +1408,108 @@ static struct radeon_asic cayman_asic = {
},
};
static const struct radeon_vm_funcs si_vm_funcs = {
.init = &si_vm_init,
.fini = &si_vm_fini,
.bind = &si_vm_bind,
.unbind = &si_vm_unbind,
.tlb_flush = &si_vm_tlb_flush,
.page_flags = &cayman_vm_page_flags,
.set_page = &cayman_vm_set_page,
};
static struct radeon_asic si_asic = {
.init = &si_init,
.fini = &si_fini,
.suspend = &si_suspend,
.resume = &si_resume,
.gpu_is_lockup = &si_gpu_is_lockup,
.asic_reset = &si_asic_reset,
.vga_set_state = &r600_vga_set_state,
.ioctl_wait_idle = r600_ioctl_wait_idle,
.gui_idle = &r600_gui_idle,
.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
.gart = {
.tlb_flush = &si_pcie_gart_tlb_flush,
.set_page = &rs600_gart_set_page,
},
.ring = {
[RADEON_RING_TYPE_GFX_INDEX] = {
.ib_execute = &si_ring_ib_execute,
.ib_parse = &si_ib_parse,
.emit_fence = &si_fence_ring_emit,
.emit_semaphore = &r600_semaphore_ring_emit,
.cs_parse = NULL,
.ring_test = &r600_ring_test,
.ib_test = &r600_ib_test,
},
[CAYMAN_RING_TYPE_CP1_INDEX] = {
.ib_execute = &si_ring_ib_execute,
.ib_parse = &si_ib_parse,
.emit_fence = &si_fence_ring_emit,
.emit_semaphore = &r600_semaphore_ring_emit,
.cs_parse = NULL,
.ring_test = &r600_ring_test,
.ib_test = &r600_ib_test,
},
[CAYMAN_RING_TYPE_CP2_INDEX] = {
.ib_execute = &si_ring_ib_execute,
.ib_parse = &si_ib_parse,
.emit_fence = &si_fence_ring_emit,
.emit_semaphore = &r600_semaphore_ring_emit,
.cs_parse = NULL,
.ring_test = &r600_ring_test,
.ib_test = &r600_ib_test,
}
},
.irq = {
.set = &si_irq_set,
.process = &si_irq_process,
},
.display = {
.bandwidth_update = &dce6_bandwidth_update,
.get_vblank_counter = &evergreen_get_vblank_counter,
.wait_for_vblank = &dce4_wait_for_vblank,
},
.copy = {
.blit = NULL,
.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
.dma = NULL,
.dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
.copy = NULL,
.copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
},
.surface = {
.set_reg = r600_set_surface_reg,
.clear_reg = r600_clear_surface_reg,
},
.hpd = {
.init = &evergreen_hpd_init,
.fini = &evergreen_hpd_fini,
.sense = &evergreen_hpd_sense,
.set_polarity = &evergreen_hpd_set_polarity,
},
.pm = {
.misc = &evergreen_pm_misc,
.prepare = &evergreen_pm_prepare,
.finish = &evergreen_pm_finish,
.init_profile = &sumo_pm_init_profile,
.get_dynpm_state = &r600_pm_get_dynpm_state,
.get_engine_clock = &radeon_atom_get_engine_clock,
.set_engine_clock = &radeon_atom_set_engine_clock,
.get_memory_clock = &radeon_atom_get_memory_clock,
.set_memory_clock = &radeon_atom_set_memory_clock,
.get_pcie_lanes = NULL,
.set_pcie_lanes = NULL,
.set_clock_gating = NULL,
},
.pflip = {
.pre_page_flip = &evergreen_pre_page_flip,
.page_flip = &evergreen_page_flip,
.post_page_flip = &evergreen_post_page_flip,
},
};
int radeon_asic_init(struct radeon_device *rdev)
{
radeon_register_accessor_init(rdev);
@ -1525,6 +1627,14 @@ int radeon_asic_init(struct radeon_device *rdev)
rdev->num_crtc = 6;
rdev->vm_manager.funcs = &cayman_vm_funcs;
break;
case CHIP_TAHITI:
case CHIP_PITCAIRN:
case CHIP_VERDE:
rdev->asic = &si_asic;
/* set num crtcs */
rdev->num_crtc = 6;
rdev->vm_manager.funcs = &si_vm_funcs;
break;
default:
/* FIXME: not supported yet */
return -EINVAL;

22
drivers/gpu/drm/radeon/radeon_asic.h
View File

@ -464,4 +464,26 @@ int evergreen_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib);
/* DCE6 - SI */
void dce6_bandwidth_update(struct radeon_device *rdev);
/*
* si
*/
void si_fence_ring_emit(struct radeon_device *rdev,
struct radeon_fence *fence);
void si_pcie_gart_tlb_flush(struct radeon_device *rdev);
int si_init(struct radeon_device *rdev);
void si_fini(struct radeon_device *rdev);
int si_suspend(struct radeon_device *rdev);
int si_resume(struct radeon_device *rdev);
bool si_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *cp);
int si_asic_reset(struct radeon_device *rdev);
void si_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);
int si_irq_set(struct radeon_device *rdev);
int si_irq_process(struct radeon_device *rdev);
int si_vm_init(struct radeon_device *rdev);
void si_vm_fini(struct radeon_device *rdev);
int si_vm_bind(struct radeon_device *rdev, struct radeon_vm *vm, int id);
void si_vm_unbind(struct radeon_device *rdev, struct radeon_vm *vm);
void si_vm_tlb_flush(struct radeon_device *rdev, struct radeon_vm *vm);
int si_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib);
#endif