Searched refs:vbl_start (Results 1 – 3 of 3) sorted by relevance
| /Linux-v5.4/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_display.c | 800 int vbl_start, vbl_end, vtotal, ret = 0; in amdgpu_display_get_crtc_scanoutpos() local
828 vbl_start = vbl & 0x1fff; in amdgpu_display_get_crtc_scanoutpos()
833 vbl_start = mode->crtc_vdisplay; in amdgpu_display_get_crtc_scanoutpos()
840 *hpos = *vpos - vbl_start; in amdgpu_display_get_crtc_scanoutpos()
854 vbl_start -= adev->mode_info.crtcs[pipe]->lb_vblank_lead_lines; in amdgpu_display_get_crtc_scanoutpos()
857 if ((*vpos < vbl_start) && (*vpos >= vbl_end)) in amdgpu_display_get_crtc_scanoutpos()
867 *vpos -= vbl_start; in amdgpu_display_get_crtc_scanoutpos()
878 if (in_vbl && (*vpos >= vbl_start)) { in amdgpu_display_get_crtc_scanoutpos()
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| /Linux-v5.4/drivers/gpu/drm/radeon/ |
| D | radeon_display.c | 1816 int vbl_start, vbl_end, vtotal, ret = 0; in radeon_get_crtc_scanoutpos() local
1923 vbl_start = vbl & 0x1fff; in radeon_get_crtc_scanoutpos()
1928 vbl_start = mode->crtc_vdisplay; in radeon_get_crtc_scanoutpos()
1935 *hpos = *vpos - vbl_start; in radeon_get_crtc_scanoutpos()
1949 vbl_start -= rdev->mode_info.crtcs[pipe]->lb_vblank_lead_lines; in radeon_get_crtc_scanoutpos()
1952 if ((*vpos < vbl_start) && (*vpos >= vbl_end)) in radeon_get_crtc_scanoutpos()
1962 *vpos -= vbl_start; in radeon_get_crtc_scanoutpos()
1973 if (in_vbl && (*vpos >= vbl_start)) { in radeon_get_crtc_scanoutpos()
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| /Linux-v5.4/drivers/gpu/drm/i915/ |
| D | i915_irq.c | 767 u32 high1, high2, low, pixel, vbl_start, hsync_start, htotal; in i915_get_vblank_counter() local
786 vbl_start = mode->crtc_vblank_start; in i915_get_vblank_counter()
788 vbl_start = DIV_ROUND_UP(vbl_start, 2); in i915_get_vblank_counter()
791 vbl_start *= htotal; in i915_get_vblank_counter()
794 vbl_start -= htotal - hsync_start; in i915_get_vblank_counter()
823 return (((high1 << 8) | low) + (pixel >= vbl_start)) & 0xffffff; in i915_get_vblank_counter()
954 int vbl_start, vbl_end, hsync_start, htotal, vtotal; in i915_get_crtc_scanoutpos() local
969 vbl_start = mode->crtc_vblank_start; in i915_get_crtc_scanoutpos()
973 vbl_start = DIV_ROUND_UP(vbl_start, 2); in i915_get_crtc_scanoutpos()
1004 vbl_start *= htotal; in i915_get_crtc_scanoutpos()
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