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Searched refs:scanlines (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.15/drivers/video/console/
Dvgacon.c565 unsigned int scanlines = height * c->vc_cell_height; in vgacon_doresize() local
577 scanlines <<= 1; in vgacon_doresize()
583 scanlines >>= 1; in vgacon_doresize()
585 scanlines -= 1; in vgacon_doresize()
586 scanlines_lo = scanlines & 0xff; in vgacon_doresize()
591 if (scanlines & 0x100) in vgacon_doresize()
593 if (scanlines & 0x200) in vgacon_doresize()
/Linux-v5.15/Documentation/fb/
Dintel810.rst72 select vertical resolution in scanlines. If Discrete Video Timings
81 select virtual vertical resolution in scanlines. If (0) or none
Dframebuffer.rst163 The electron beam draws horizontal lines (scanlines) from left to right, and
253 (in picoseconds, 1E-12 s), and vertical timings in number of scanlines.
/Linux-v5.15/Documentation/admin-guide/
Dsvga.rst135 0x0f02 VGA 80x43 (VGA switched to 350 scanlines with a 8-point font)
/Linux-v5.15/drivers/gpu/drm/i915/
Di915_irq.c896 int scanlines = intel_crtc_scanlines_since_frame_timestamp(crtc); in i915_get_crtc_scanoutpos() local
906 if (position >= vbl_start && scanlines < position) in i915_get_crtc_scanoutpos()
907 position = min(crtc->vmax_vblank_start + scanlines, vtotal - 1); in i915_get_crtc_scanoutpos()