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/kernel/linux/linux-5.10/drivers/gpu/drm/
H A Ddrm_vblank_work.c13 * DOC: vblank works
39 * particular vblank has passed, and then executes the work at realtime
46 void drm_handle_vblank_works(struct drm_vblank_crtc *vblank) in drm_handle_vblank_works() argument
49 u64 count = atomic64_read(&vblank->count); in drm_handle_vblank_works()
52 assert_spin_locked(&vblank->dev->event_lock); in drm_handle_vblank_works()
54 list_for_each_entry_safe(work, next, &vblank->pending_work, node) { in drm_handle_vblank_works()
59 drm_vblank_put(vblank->dev, vblank->pipe); in drm_handle_vblank_works()
60 kthread_queue_work(vblank->worker, &work->base); in drm_handle_vblank_works()
64 wake_up_all(&vblank in drm_handle_vblank_works()
70 drm_vblank_cancel_pending_works(struct drm_vblank_crtc *vblank) drm_vblank_cancel_pending_works() argument
109 struct drm_vblank_crtc *vblank = work->vblank; drm_vblank_work_schedule() local
184 struct drm_vblank_crtc *vblank = work->vblank; drm_vblank_work_cancel_sync() local
220 struct drm_vblank_crtc *vblank = work->vblank; drm_vblank_work_flush() local
249 drm_vblank_worker_init(struct drm_vblank_crtc *vblank) drm_vblank_worker_init() argument
[all...]
H A Ddrm_vblank.c2 * drm_irq.c IRQ and vblank support
43 * DOC: vblank handling
54 * scanlines is referred to as the vertical blanking region, or vblank for
98 * this programming has to both start and end in the same vblank. To help
101 * The interrupt is in this context named the vblank interrupt.
103 * The vblank interrupt may be fired at different points depending on the
122 * drm_crtc_handle_vblank() in its vblank interrupt handler for working vblank
129 * call drm_crtc_vblank_get() and release the vblank reference again with
130 * drm_crtc_vblank_put(). In between these two calls vblank interrupt
173 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; store_vblank() local
187 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_max_vblank_count() local
278 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_update_vblank_count() local
369 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_vblank_count() local
404 u64 vblank; drm_crtc_accurate_vblank_count() local
445 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_vblank_disable_and_save() local
481 struct drm_vblank_crtc *vblank = from_timer(vblank, t, disable_timer); vblank_disable_fn() local
496 struct drm_vblank_crtc *vblank = ptr; drm_vblank_init_release() local
532 struct drm_vblank_crtc *vblank = &dev->vblank[i]; drm_vblank_init() local
607 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_calc_timestamping_constants() local
692 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_crtc_vblank_helper_get_vblank_timestamp_internal() local
932 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_vblank_count_and_time() local
1108 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_vblank_enable() local
1146 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_vblank_get() local
1189 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_vblank_put() local
1235 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_wait_one_vblank() local
1288 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_crtc_vblank_off() local
1367 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_crtc_vblank_reset() local
1407 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_crtc_set_max_vblank_count() local
1430 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_crtc_vblank_on() local
1473 struct drm_vblank_crtc *vblank; drm_vblank_restore() local
1527 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_legacy_vblank_pre_modeset() local
1553 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_legacy_vblank_post_modeset() local
1611 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_queue_vblank_event() local
1732 struct drm_vblank_crtc *vblank; drm_wait_vblank_ioctl() local
1914 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_handle_vblank() local
2004 struct drm_vblank_crtc *vblank; drm_crtc_get_sequence_ioctl() local
2060 struct drm_vblank_crtc *vblank; drm_crtc_queue_sequence_ioctl() local
[all...]
H A Ddrm_internal.h112 static inline void drm_vblank_flush_worker(struct drm_vblank_crtc *vblank) in drm_vblank_flush_worker() argument
114 kthread_flush_worker(vblank->worker); in drm_vblank_flush_worker()
117 static inline void drm_vblank_destroy_worker(struct drm_vblank_crtc *vblank) in drm_vblank_destroy_worker() argument
119 if (vblank->worker) in drm_vblank_destroy_worker()
120 kthread_destroy_worker(vblank->worker); in drm_vblank_destroy_worker()
123 int drm_vblank_worker_init(struct drm_vblank_crtc *vblank);
124 void drm_vblank_cancel_pending_works(struct drm_vblank_crtc *vblank);
125 void drm_handle_vblank_works(struct drm_vblank_crtc *vblank);
H A Ddrm_irq.c2 * drm_irq.c IRQ and vblank support
78 * need to set &drm_device.irq_enabled to signal the DRM core that vblank
96 * that vblank interrupts are available.
181 * vblank/irq handling. KMS drivers must ensure that vblanks are all in drm_irq_uninstall()
187 struct drm_vblank_crtc *vblank = &dev->vblank[i]; in drm_irq_uninstall() local
189 if (!vblank->enabled) in drm_irq_uninstall()
195 wake_up(&vblank->queue); in drm_irq_uninstall()
/kernel/linux/linux-6.6/drivers/gpu/drm/
H A Ddrm_vblank_work.c13 * DOC: vblank works
39 * particular vblank has passed, and then executes the work at realtime
46 void drm_handle_vblank_works(struct drm_vblank_crtc *vblank) in drm_handle_vblank_works() argument
49 u64 count = atomic64_read(&vblank->count); in drm_handle_vblank_works()
52 assert_spin_locked(&vblank->dev->event_lock); in drm_handle_vblank_works()
54 list_for_each_entry_safe(work, next, &vblank->pending_work, node) { in drm_handle_vblank_works()
59 drm_vblank_put(vblank->dev, vblank->pipe); in drm_handle_vblank_works()
60 kthread_queue_work(vblank->worker, &work->base); in drm_handle_vblank_works()
64 wake_up_all(&vblank in drm_handle_vblank_works()
70 drm_vblank_cancel_pending_works(struct drm_vblank_crtc *vblank) drm_vblank_cancel_pending_works() argument
109 struct drm_vblank_crtc *vblank = work->vblank; drm_vblank_work_schedule() local
184 struct drm_vblank_crtc *vblank = work->vblank; drm_vblank_work_cancel_sync() local
220 struct drm_vblank_crtc *vblank = work->vblank; drm_vblank_work_flush() local
249 drm_vblank_worker_init(struct drm_vblank_crtc *vblank) drm_vblank_worker_init() argument
[all...]
H A Ddrm_vblank.c2 * drm_irq.c IRQ and vblank support
43 * DOC: vblank handling
54 * scanlines is referred to as the vertical blanking region, or vblank for
98 * this programming has to both start and end in the same vblank. To help
101 * The interrupt is in this context named the vblank interrupt.
103 * The vblank interrupt may be fired at different points depending on the
122 * drm_crtc_handle_vblank() in its vblank interrupt handler for working vblank
129 * call drm_crtc_vblank_get() and release the vblank reference again with
130 * drm_crtc_vblank_put(). In between these two calls vblank interrupt
173 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; store_vblank() local
187 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_max_vblank_count() local
281 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_update_vblank_count() local
372 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_vblank_count() local
407 u64 vblank; drm_crtc_accurate_vblank_count() local
451 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_vblank_disable_and_save() local
487 struct drm_vblank_crtc *vblank = from_timer(vblank, t, disable_timer); vblank_disable_fn() local
502 struct drm_vblank_crtc *vblank = ptr; drm_vblank_init_release() local
538 struct drm_vblank_crtc *vblank = &dev->vblank[i]; drm_vblank_init() local
613 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_calc_timestamping_constants() local
698 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_crtc_vblank_helper_get_vblank_timestamp_internal() local
943 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_vblank_count_and_time() local
999 struct drm_vblank_crtc *vblank; drm_crtc_next_vblank_start() local
1165 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_vblank_enable() local
1203 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_vblank_get() local
1246 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_vblank_put() local
1292 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_wait_one_vblank() local
1345 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_crtc_vblank_off() local
1424 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_crtc_vblank_reset() local
1464 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_crtc_set_max_vblank_count() local
1487 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_crtc_vblank_on() local
1517 struct drm_vblank_crtc *vblank; drm_vblank_restore() local
1580 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_legacy_vblank_pre_modeset() local
1606 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_legacy_vblank_post_modeset() local
1664 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_queue_vblank_event() local
1794 struct drm_vblank_crtc *vblank; drm_wait_vblank_ioctl() local
1976 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; drm_handle_vblank() local
2066 struct drm_vblank_crtc *vblank; drm_crtc_get_sequence_ioctl() local
2122 struct drm_vblank_crtc *vblank; drm_crtc_queue_sequence_ioctl() local
[all...]
H A Ddrm_internal.h100 static inline void drm_vblank_flush_worker(struct drm_vblank_crtc *vblank) in drm_vblank_flush_worker() argument
102 kthread_flush_worker(vblank->worker); in drm_vblank_flush_worker()
105 static inline void drm_vblank_destroy_worker(struct drm_vblank_crtc *vblank) in drm_vblank_destroy_worker() argument
107 if (vblank->worker) in drm_vblank_destroy_worker()
108 kthread_destroy_worker(vblank->worker); in drm_vblank_destroy_worker()
111 int drm_vblank_worker_init(struct drm_vblank_crtc *vblank);
112 void drm_vblank_cancel_pending_works(struct drm_vblank_crtc *vblank);
113 void drm_handle_vblank_works(struct drm_vblank_crtc *vblank);
H A Ddrm_irq.c2 * drm_irq.c IRQ and vblank support
127 * vblank/irq handling. KMS drivers must ensure that vblanks are all in drm_legacy_irq_uninstall()
133 struct drm_vblank_crtc *vblank = &dev->vblank[i]; in drm_legacy_irq_uninstall() local
135 if (!vblank->enabled) in drm_legacy_irq_uninstall()
141 wake_up(&vblank->queue); in drm_legacy_irq_uninstall()
/kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/nvkm/engine/sw/
H A Dnv50.c42 container_of(notify, typeof(*chan), vblank.notify[notify->index]); in nv50_sw_chan_vblsem_release()
47 nvkm_wr32(device, 0x001710, 0x80000000 | chan->vblank.ctxdma); in nv50_sw_chan_vblsem_release()
51 nvkm_wr32(device, 0x001570, chan->vblank.offset); in nv50_sw_chan_vblsem_release()
52 nvkm_wr32(device, 0x001574, chan->vblank.value); in nv50_sw_chan_vblsem_release()
54 nvkm_wr32(device, 0x060010, chan->vblank.offset); in nv50_sw_chan_vblsem_release()
55 nvkm_wr32(device, 0x060014, chan->vblank.value); in nv50_sw_chan_vblsem_release()
68 case 0x018c: chan->vblank.ctxdma = data; return true; in nv50_sw_chan_mthd()
69 case 0x0400: chan->vblank.offset = data; return true; in nv50_sw_chan_mthd()
70 case 0x0404: chan->vblank.value = data; return true; in nv50_sw_chan_mthd()
72 if (data < device->disp->vblank in nv50_sw_chan_mthd()
[all...]
H A Dgf100.c42 container_of(notify, typeof(*chan), vblank.notify[notify->index]); in gf100_sw_chan_vblsem_release()
49 nvkm_wr32(device, 0x06000c, upper_32_bits(chan->vblank.offset)); in gf100_sw_chan_vblsem_release()
50 nvkm_wr32(device, 0x060010, lower_32_bits(chan->vblank.offset)); in gf100_sw_chan_vblsem_release()
51 nvkm_wr32(device, 0x060014, chan->vblank.value); in gf100_sw_chan_vblsem_release()
64 chan->vblank.offset &= 0x00ffffffffULL; in gf100_sw_chan_mthd()
65 chan->vblank.offset |= (u64)data << 32; in gf100_sw_chan_mthd()
68 chan->vblank.offset &= 0xff00000000ULL; in gf100_sw_chan_mthd()
69 chan->vblank.offset |= data; in gf100_sw_chan_mthd()
72 chan->vblank.value = data; in gf100_sw_chan_mthd()
75 if (data < device->disp->vblank in gf100_sw_chan_mthd()
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/nvkm/engine/sw/
H A Dnv50.c42 container_of(notify, typeof(*chan), vblank.notify[notify->id]); in nv50_sw_chan_vblsem_release()
47 nvkm_wr32(device, 0x001710, 0x80000000 | chan->vblank.ctxdma); in nv50_sw_chan_vblsem_release()
51 nvkm_wr32(device, 0x001570, chan->vblank.offset); in nv50_sw_chan_vblsem_release()
52 nvkm_wr32(device, 0x001574, chan->vblank.value); in nv50_sw_chan_vblsem_release()
54 nvkm_wr32(device, 0x060010, chan->vblank.offset); in nv50_sw_chan_vblsem_release()
55 nvkm_wr32(device, 0x060014, chan->vblank.value); in nv50_sw_chan_vblsem_release()
68 case 0x018c: chan->vblank.ctxdma = data; return true; in nv50_sw_chan_mthd()
69 case 0x0400: chan->vblank.offset = data; return true; in nv50_sw_chan_mthd()
70 case 0x0404: chan->vblank.value = data; return true; in nv50_sw_chan_mthd()
72 if (data < device->disp->vblank in nv50_sw_chan_mthd()
[all...]
H A Dgf100.c42 container_of(notify, typeof(*chan), vblank.notify[notify->id]); in gf100_sw_chan_vblsem_release()
49 nvkm_wr32(device, 0x06000c, upper_32_bits(chan->vblank.offset)); in gf100_sw_chan_vblsem_release()
50 nvkm_wr32(device, 0x060010, lower_32_bits(chan->vblank.offset)); in gf100_sw_chan_vblsem_release()
51 nvkm_wr32(device, 0x060014, chan->vblank.value); in gf100_sw_chan_vblsem_release()
64 chan->vblank.offset &= 0x00ffffffffULL; in gf100_sw_chan_mthd()
65 chan->vblank.offset |= (u64)data << 32; in gf100_sw_chan_mthd()
68 chan->vblank.offset &= 0xff00000000ULL; in gf100_sw_chan_mthd()
69 chan->vblank.offset |= data; in gf100_sw_chan_mthd()
72 chan->vblank.value = data; in gf100_sw_chan_mthd()
75 if (data < device->disp->vblank in gf100_sw_chan_mthd()
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/display/
H A Dintel_vblank.c23 * start of vblank:
26 * generate start of vblank interrupt (gen4+)
29 * | generate frame start interrupt (aka. vblank interrupt) (gmch)
58 * (depending on TRANSCONF settings) after the start of vblank
69 struct drm_vblank_crtc *vblank = &dev_priv->drm.vblank[drm_crtc_index(crtc)]; in i915_get_vblank_counter() local
70 const struct drm_display_mode *mode = &vblank->hwmode; in i915_get_vblank_counter()
79 * vblank wait before enabling the TV encoder and so we in i915_get_vblank_counter()
80 * have to enable vblank interrupts while the frame counter in i915_get_vblank_counter()
81 * is still in a working state. However the core vblank cod in i915_get_vblank_counter()
122 struct drm_vblank_crtc *vblank = &dev_priv->drm.vblank[drm_crtc_index(crtc)]; g4x_get_vblank_counter() local
134 struct drm_vblank_crtc *vblank = intel_crtc_scanlines_since_frame_timestamp() local
180 struct drm_vblank_crtc *vblank = __intel_get_crtc_scanline_from_timestamp() local
203 struct drm_vblank_crtc *vblank; __intel_get_crtc_scanline() local
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/vkms/
H A Dvkms_crtc.c22 pr_warn("%s: vblank timer overrun\n", __func__); in vkms_vblank_simulate()
27 DRM_ERROR("vkms failure on handling vblank"); in vkms_vblank_simulate()
60 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in vkms_enable_vblank() local
67 out->period_ns = ktime_set(0, vblank->framedur_ns); in vkms_enable_vblank()
88 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in vkms_get_vblank_timestamp() local
90 if (!READ_ONCE(vblank->enabled)) { in vkms_get_vblank_timestamp()
97 if (WARN_ON(*vblank_time == vblank->time)) in vkms_get_vblank_timestamp()
103 * only generated after all the vblank register in vkms_get_vblank_timestamp()
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/vkms/
H A Dvkms_crtc.c26 pr_warn("%s: vblank timer overrun\n", __func__); in vkms_vblank_simulate()
31 DRM_ERROR("vkms failure on handling vblank"); in vkms_vblank_simulate()
66 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in vkms_enable_vblank() local
73 out->period_ns = ktime_set(0, vblank->framedur_ns); in vkms_enable_vblank()
94 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in vkms_get_vblank_timestamp() local
96 if (!READ_ONCE(vblank->enabled)) { in vkms_get_vblank_timestamp()
103 if (WARN_ON(*vblank_time == vblank->time)) in vkms_get_vblank_timestamp()
109 * only generated after all the vblank register in vkms_get_vblank_timestamp()
[all...]
/kernel/linux/linux-5.10/drivers/media/test-drivers/vivid/
H A Dvivid-osd.c74 struct fb_vblank vblank; in vivid_fb_ioctl() local
76 memset(&vblank, 0, sizeof(vblank)); in vivid_fb_ioctl()
77 vblank.flags = FB_VBLANK_HAVE_COUNT | FB_VBLANK_HAVE_VCOUNT | in vivid_fb_ioctl()
79 vblank.count = 0; in vivid_fb_ioctl()
80 vblank.vcount = 0; in vivid_fb_ioctl()
81 vblank.hcount = 0; in vivid_fb_ioctl()
82 if (copy_to_user((void __user *)arg, &vblank, sizeof(vblank))) in vivid_fb_ioctl()
/kernel/linux/linux-6.6/drivers/media/test-drivers/vivid/
H A Dvivid-osd.c74 struct fb_vblank vblank; in vivid_fb_ioctl() local
76 memset(&vblank, 0, sizeof(vblank)); in vivid_fb_ioctl()
77 vblank.flags = FB_VBLANK_HAVE_COUNT | FB_VBLANK_HAVE_VCOUNT | in vivid_fb_ioctl()
79 vblank.count = 0; in vivid_fb_ioctl()
80 vblank.vcount = 0; in vivid_fb_ioctl()
81 vblank.hcount = 0; in vivid_fb_ioctl()
82 if (copy_to_user((void __user *)arg, &vblank, sizeof(vblank))) in vivid_fb_ioctl()
/kernel/linux/linux-6.6/drivers/gpu/drm/loongson/
H A Dloongson_module.c17 MODULE_PARM_DESC(vblank, "Disable/Enable hw vblank support");
18 module_param_named(vblank, loongson_vblank, int, 0400);
/kernel/linux/linux-5.10/drivers/video/fbdev/matrox/
H A Dmatroxfb_crtc2.c403 static int matroxfb_dh_get_vblank(const struct matroxfb_dh_fb_info* m2info, struct fb_vblank* vblank) { in matroxfb_dh_get_vblank() argument
407 memset(vblank, 0, sizeof(*vblank)); in matroxfb_dh_get_vblank()
408 vblank->flags = FB_VBLANK_HAVE_VCOUNT | FB_VBLANK_HAVE_VBLANK; in matroxfb_dh_get_vblank()
410 vblank->vcount = mga_inl(0x3C48) & 0x000007FF; in matroxfb_dh_get_vblank()
412 if (vblank->vcount >= m2info->fbcon.var.yres) in matroxfb_dh_get_vblank()
413 vblank->flags |= FB_VBLANK_VBLANKING; in matroxfb_dh_get_vblank()
415 vblank->flags |= FB_VBLANK_HAVE_COUNT; in matroxfb_dh_get_vblank()
418 vblank->count = minfo->crtc2.vsync.cnt; in matroxfb_dh_get_vblank()
435 struct fb_vblank vblank; in matroxfb_dh_ioctl() local
[all...]
/kernel/linux/linux-6.6/drivers/media/i2c/
H A Dimx412.c85 * @vblank: Vertical blanking in lines
97 u32 vblank; member
127 * @vblank: Vertical blanking in lines
149 u32 vblank; member
399 .vblank = 506,
534 mode->vblank_max, 1, mode->vblank); in imx412_update_controls()
550 lpfr = imx412->vblank + imx412->cur_mode->height; in imx412_update_exp_gain()
598 imx412->vblank = imx412->vblank_ctrl->val; in imx412_set_ctrl()
600 dev_dbg(imx412->dev, "Received vblank %u, new lpfr %u", in imx412_set_ctrl()
601 imx412->vblank, in imx412_set_ctrl()
[all...]
H A Dimx335.c84 * @vblank: Vertical blanking in lines
96 u32 vblank; member
119 * @vblank: Vertical blanking in lines
140 u32 vblank; member
243 .vblank = 2560,
382 mode->vblank_max, 1, mode->vblank); in imx335_update_controls()
398 lpfr = imx335->vblank + imx335->cur_mode->height; in imx335_update_exp_gain()
446 imx335->vblank = imx335->vblank_ctrl->val; in imx335_set_ctrl()
448 dev_dbg(imx335->dev, "Received vblank %u, new lpfr %u", in imx335_set_ctrl()
449 imx335->vblank, in imx335_set_ctrl()
[all...]
/kernel/linux/linux-6.6/drivers/video/fbdev/matrox/
H A Dmatroxfb_crtc2.c403 static int matroxfb_dh_get_vblank(const struct matroxfb_dh_fb_info* m2info, struct fb_vblank* vblank) { in matroxfb_dh_get_vblank() argument
407 memset(vblank, 0, sizeof(*vblank)); in matroxfb_dh_get_vblank()
408 vblank->flags = FB_VBLANK_HAVE_VCOUNT | FB_VBLANK_HAVE_VBLANK; in matroxfb_dh_get_vblank()
410 vblank->vcount = mga_inl(0x3C48) & 0x000007FF; in matroxfb_dh_get_vblank()
412 if (vblank->vcount >= m2info->fbcon.var.yres) in matroxfb_dh_get_vblank()
413 vblank->flags |= FB_VBLANK_VBLANKING; in matroxfb_dh_get_vblank()
415 vblank->flags |= FB_VBLANK_HAVE_COUNT; in matroxfb_dh_get_vblank()
418 vblank->count = minfo->crtc2.vsync.cnt; in matroxfb_dh_get_vblank()
435 struct fb_vblank vblank; in matroxfb_dh_ioctl() local
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/nvkm/engine/disp/
H A Dbase.c45 struct nvkm_disp *disp = container_of(event, typeof(*disp), vblank); in nvkm_disp_vblank_fini()
54 struct nvkm_disp *disp = container_of(event, typeof(*disp), vblank); in nvkm_disp_vblank_init()
65 container_of(notify->event, typeof(*disp), vblank); in nvkm_disp_vblank_ctor()
73 if (ret = -ENXIO, req->v0.head <= disp->vblank.index_nr) { in nvkm_disp_vblank_ctor()
94 nvkm_event_send(&disp->vblank, 1, head, &rep, sizeof(rep)); in nvkm_disp_vblank()
137 *event = &disp->vblank; in nvkm_disp_ntfy()
420 return nvkm_event_init(&nvkm_disp_vblank_func, 1, i, &disp->vblank); in nvkm_disp_oneinit()
434 nvkm_event_fini(&disp->vblank); in nvkm_disp_dtor()
/kernel/linux/linux-5.10/drivers/gpu/drm/gma500/
H A Dmdfld_device.c195 pipe->vblank = PSB_RVDC32(map->vblank); in mdfld_save_display_registers()
321 PSB_WVDC32(pipe->vblank, map->vblank); in mdfld_restore_display_registers()
450 .vblank = VBLANK_A,
472 .vblank = VBLANK_B,
495 .vblank = VBLANK_C,
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_vkms.c55 DRM_WARN("%s: vblank timer overrun\n", __func__); in amdgpu_vkms_vblank_simulate()
58 /* Don't queue timer again when vblank is disabled. */ in amdgpu_vkms_vblank_simulate()
69 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in amdgpu_vkms_enable_vblank() local
75 out->period_ns = ktime_set(0, vblank->framedur_ns); in amdgpu_vkms_enable_vblank()
96 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in amdgpu_vkms_get_vblank_timestamp() local
99 if (!READ_ONCE(vblank->enabled)) { in amdgpu_vkms_get_vblank_timestamp()
106 if (WARN_ON(*vblank_time == vblank->time)) in amdgpu_vkms_get_vblank_timestamp()
112 * only generated after all the vblank register in amdgpu_vkms_get_vblank_timestamp()
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