static void dce_virtual_set_irq_funcs(struct amdgpu_device *adev);
static int dce_virtual_connector_encoder_init(struct amdgpu_device *adev,
int index);
+static int dce_virtual_pageflip(struct amdgpu_device *adev,
+ unsigned crtc_id);
+static enum hrtimer_restart dce_virtual_vblank_timer_handle(struct hrtimer *vblank_timer);
static void dce_virtual_set_crtc_vblank_interrupt_state(struct amdgpu_device *adev,
int crtc,
enum amdgpu_interrupt_state state);
amdgpu_crtc->vsync_timer_enabled = AMDGPU_IRQ_STATE_DISABLE;
drm_crtc_helper_add(&amdgpu_crtc->base, &dce_virtual_crtc_helper_funcs);
+ hrtimer_init(&amdgpu_crtc->vblank_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
+ hrtimer_set_expires(&amdgpu_crtc->vblank_timer, DCE_VIRTUAL_VBLANK_PERIOD);
+ amdgpu_crtc->vblank_timer.function = dce_virtual_vblank_timer_handle;
+ hrtimer_start(&amdgpu_crtc->vblank_timer,
+ DCE_VIRTUAL_VBLANK_PERIOD, HRTIMER_MODE_REL);
return 0;
}
for (i = 0; i<adev->mode_info.num_crtc; i++)
if (adev->mode_info.crtcs[i])
- dce_virtual_set_crtc_vblank_interrupt_state(adev, i, AMDGPU_IRQ_STATE_DISABLE);
+ hrtimer_cancel(&adev->mode_info.crtcs[i]->vblank_timer);
return 0;
}
struct amdgpu_crtc, vblank_timer);
struct drm_device *ddev = amdgpu_crtc->base.dev;
struct amdgpu_device *adev = drm_to_adev(ddev);
+ struct amdgpu_irq_src *source = adev->irq.client[AMDGPU_IRQ_CLIENTID_LEGACY].sources
+ [VISLANDS30_IV_SRCID_SMU_DISP_TIMER2_TRIGGER];
+ int irq_type = amdgpu_display_crtc_idx_to_irq_type(adev,
+ amdgpu_crtc->crtc_id);
- drm_handle_vblank(ddev, amdgpu_crtc->crtc_id);
- dce_virtual_pageflip(adev, amdgpu_crtc->crtc_id);
+ if (amdgpu_irq_enabled(adev, source, irq_type)) {
+ drm_handle_vblank(ddev, amdgpu_crtc->crtc_id);
+ dce_virtual_pageflip(adev, amdgpu_crtc->crtc_id);
+ }
hrtimer_start(vblank_timer, DCE_VIRTUAL_VBLANK_PERIOD,
HRTIMER_MODE_REL);
return;
}
- if (state && !adev->mode_info.crtcs[crtc]->vsync_timer_enabled) {
- DRM_DEBUG("Enable software vsync timer\n");
- hrtimer_init(&adev->mode_info.crtcs[crtc]->vblank_timer,
- CLOCK_MONOTONIC, HRTIMER_MODE_REL);
- hrtimer_set_expires(&adev->mode_info.crtcs[crtc]->vblank_timer,
- DCE_VIRTUAL_VBLANK_PERIOD);
- adev->mode_info.crtcs[crtc]->vblank_timer.function =
- dce_virtual_vblank_timer_handle;
- hrtimer_start(&adev->mode_info.crtcs[crtc]->vblank_timer,
- DCE_VIRTUAL_VBLANK_PERIOD, HRTIMER_MODE_REL);
- } else if (!state && adev->mode_info.crtcs[crtc]->vsync_timer_enabled) {
- DRM_DEBUG("Disable software vsync timer\n");
- hrtimer_cancel(&adev->mode_info.crtcs[crtc]->vblank_timer);
- }
-
adev->mode_info.crtcs[crtc]->vsync_timer_enabled = state;
DRM_DEBUG("[FM]set crtc %d vblank interrupt state %d\n", crtc, state);
}