| /linux-6.8/drivers/gpu/drm/i915/display/ |
| D | intel_crtc.c | 577 * Wait for psr to idle out after enabling the VBL interrupts in intel_pipe_update_start()
578 * VBL interrupts will start the PSR exit and prevent a PSR in intel_pipe_update_start()
655 if (h >= ARRAY_SIZE(crtc->debug.vbl.times)) in dbg_vblank_evade()
656 h = ARRAY_SIZE(crtc->debug.vbl.times) - 1; in dbg_vblank_evade()
657 crtc->debug.vbl.times[h]++; in dbg_vblank_evade()
659 crtc->debug.vbl.sum += delta; in dbg_vblank_evade()
660 if (!crtc->debug.vbl.min || delta < crtc->debug.vbl.min) in dbg_vblank_evade()
661 crtc->debug.vbl.min = delta; in dbg_vblank_evade()
662 if (delta > crtc->debug.vbl.max) in dbg_vblank_evade()
663 crtc->debug.vbl.max = delta; in dbg_vblank_evade()
[all …]
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| D | intel_display_debugfs.c | 472 for (row = 0; row < ARRAY_SIZE(crtc->debug.vbl.times); row++) in crtc_updates_info()
473 count += crtc->debug.vbl.times[row]; in crtc_updates_info()
478 for (row = 0; row < ARRAY_SIZE(crtc->debug.vbl.times); row++) { in crtc_updates_info()
497 if (crtc->debug.vbl.times[row]) { in crtc_updates_info()
498 x = ilog2(crtc->debug.vbl.times[row]); in crtc_updates_info()
507 hdr, crtc->debug.vbl.min); in crtc_updates_info()
509 hdr, crtc->debug.vbl.max); in crtc_updates_info()
511 hdr, div64_u64(crtc->debug.vbl.sum, count)); in crtc_updates_info()
513 hdr, VBLANK_EVASION_TIME_US, crtc->debug.vbl.over); in crtc_updates_info()
535 memset(&crtc->debug.vbl, 0, sizeof(crtc->debug.vbl)); in crtc_updates_write()
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| /linux-6.8/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_display.h | 34 …age_flip_get_scanoutpos(adev, crtc, vbl, pos) (adev)->mode_info.funcs->page_flip_get_scanoutpos((a… argument
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| D | amdgpu_display.c | 1503 u32 vbl = 0, position = 0; in amdgpu_display_get_crtc_scanoutpos() local
1515 if (amdgpu_display_page_flip_get_scanoutpos(adev, pipe, &vbl, &position) == 0) in amdgpu_display_get_crtc_scanoutpos()
1529 if (vbl > 0) { in amdgpu_display_get_crtc_scanoutpos()
1532 vbl_start = vbl & 0x1fff; in amdgpu_display_get_crtc_scanoutpos()
1533 vbl_end = (vbl >> 16) & 0x1fff; in amdgpu_display_get_crtc_scanoutpos()
1591 /* Correct for shifted end of vbl at vbl_end. */ in amdgpu_display_get_crtc_scanoutpos()
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| D | amdgpu_mode.h | 280 u32 *vbl, u32 *position);
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| /linux-6.8/drivers/gpu/drm/radeon/ |
| D | radeon_display.c | 1818 u32 stat_crtc = 0, vbl = 0, position = 0; in radeon_get_crtc_scanoutpos() local
1832 vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END + in radeon_get_crtc_scanoutpos()
1839 vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END + in radeon_get_crtc_scanoutpos()
1846 vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END + in radeon_get_crtc_scanoutpos()
1853 vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END + in radeon_get_crtc_scanoutpos()
1860 vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END + in radeon_get_crtc_scanoutpos()
1867 vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END + in radeon_get_crtc_scanoutpos()
1875 vbl = RREG32(AVIVO_D1CRTC_V_BLANK_START_END); in radeon_get_crtc_scanoutpos()
1880 vbl = RREG32(AVIVO_D2CRTC_V_BLANK_START_END); in radeon_get_crtc_scanoutpos()
1890 vbl = (RREG32(RADEON_CRTC_V_TOTAL_DISP) & in radeon_get_crtc_scanoutpos()
[all …]
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| D | radeon_drv.h | 105 * 1.28- Add support for VBL on CRTC2
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| D | radeon_pm.c | 1848 DRM_DEBUG_DRIVER("not in vbl for pm change %08x at %s\n", stat_crtc, in radeon_pm_debug_check_in_vbl()
1898 * to false since we want to wait for vbl to avoid flicker. in radeon_dynpm_idle_work_handler()
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| /linux-6.8/include/drm/ |
| D | drm_vblank.h | 65 * @event.vbl:
72 struct drm_event_vblank vbl; member
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| /linux-6.8/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ |
| D | ramnv40.c | 80 u32 vbl = nvkm_rd32(device, 0x600808 + (i * 0x2000)); in nv40_ram_prog() local
83 if (vbl != nvkm_rd32(device, 0x600808 + (i * 0x2000))) { in nv40_ram_prog()
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| /linux-6.8/include/uapi/linux/ |
| D | fb.h | 198 #define FB_ACTIVATE_NOW 0 /* set values immediately (or vbl)*/
203 #define FB_ACTIVATE_VBL 16 /* activate values on next vbl */
204 #define FB_CHANGE_CMAP_VBL 32 /* change colormap on vbl */
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| /linux-6.8/drivers/gpu/drm/ |
| D | drm_vblank.c | 323 /* some kind of default for drivers w/o accurate vbl timestamping */ in drm_update_vblank_count()
1024 e->event.vbl.sequence = seq; in send_vblank_event()
1030 e->event.vbl.tv_sec = tv.tv_sec; in send_vblank_event()
1031 e->event.vbl.tv_usec = tv.tv_nsec / 1000; in send_vblank_event()
1581 e->event.base.length = sizeof(e->event.vbl); in drm_queue_vblank_event()
1582 e->event.vbl.user_data = vblwait->request.signal; in drm_queue_vblank_event()
1583 e->event.vbl.crtc_id = 0; in drm_queue_vblank_event()
1588 e->event.vbl.crtc_id = crtc->base.id; in drm_queue_vblank_event()
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| D | drm_vblank_work.c | 134 /* Already scheduled w/ same vbl count */ in drm_vblank_work_schedule()
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| D | drm_print.c | 51 "\t\tBit 5 (0x20) will enable VBL messages (vblank code)\n"
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| D | drm_atomic_uapi.c | 931 e->event.vbl.crtc_id = crtc->base.id; in create_vblank_event()
932 e->event.vbl.user_data = user_data; in create_vblank_event()
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| D | drm_plane.c | 1471 e->event.vbl.user_data = page_flip->user_data; in drm_mode_page_flip_ioctl()
1472 e->event.vbl.crtc_id = crtc->base.id; in drm_mode_page_flip_ioctl()
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| /linux-6.8/Documentation/devicetree/bindings/display/panel/ |
| D | panel-edp.yaml | 79 (Vbl) :<T17>:<---------T14--------->: :<-T15->:<T18>:
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| /linux-6.8/arch/m68k/atari/ |
| D | ataints.c | 304 tt_scu.sys_mask = 0x10; /* enable VBL (for the cursor) and in atari_init_IRQ()
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| /linux-6.8/drivers/video/fbdev/ |
| D | ocfb.c | 165 /* maximum (8) VBL (video memory burst length) */ in ocfb_setupfb()
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| D | atafb.c | 26 * Video mode switch on Falcon now done at next VBL interrupt
1564 /* Tell vbl-handler to change video mode. in falcon_set_par()
1565 * We change modes only on next VBL, to avoid desynchronisation in falcon_set_par()
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| /linux-6.8/arch/m68k/include/asm/ |
| D | mac_via.h | 157 #define VIA2B_vVBL 0x80 /* VBL output to VIA1 (60.15Hz) driven by
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| /linux-6.8/drivers/video/fbdev/matrox/ |
| D | matroxfb_base.c | 260 /* Flush pending pan-at-vbl request... */ in matroxfb_disable_irq()
314 int vbl; in matrox_pan_var() local
334 vbl = (var->activate & FB_ACTIVATE_VBL) && (matroxfb_enable_irq(minfo, 0) == 0); in matrox_pan_var()
343 if (vbl) { in matrox_pan_var()
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| /linux-6.8/drivers/video/fbdev/aty/ |
| D | atyfb_base.c | 1773 struct aty_interrupt *vbl; in aty_waitforvblank() local
1779 vbl = &par->vblank; in aty_waitforvblank()
1789 count = vbl->count; in aty_waitforvblank()
1790 ret = wait_event_interruptible_timeout(vbl->wait, in aty_waitforvblank()
1791 count != vbl->count, HZ/10); in aty_waitforvblank()
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| /linux-6.8/drivers/tty/ |
| D | amiserial.c | 377 /* vbl is just a periodic interrupt we tie into to update modem status */ in ser_vbl_int()
644 * Does clearing IER_MSI imply that we should disable the VBL interrupt ? in change_speed()
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| /linux-6.8/drivers/gpu/drm/panel/ |
| D | panel-sitronix-st7703.c | 260 0x74, /* VBTHS, VBTLS: VGH = 17V, VBL = -11V */ in xbd599_init_sequence()
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