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/linux/drivers/gpu/drm/tests/
H A Ddrm_cmdline_parser_test.c29 KUNIT_EXPECT_FALSE(test, mode.margins); in drm_test_cmdline_force_e_only()
47 KUNIT_EXPECT_FALSE(test, mode.margins); in drm_test_cmdline_force_D_only_not_digital()
69 KUNIT_EXPECT_FALSE(test, mode.margins); in drm_test_cmdline_force_D_only_hdmi()
91 KUNIT_EXPECT_FALSE(test, mode.margins); in drm_test_cmdline_force_D_only_dvi()
109 KUNIT_EXPECT_FALSE(test, mode.margins); in drm_test_cmdline_force_d_only()
131 KUNIT_EXPECT_FALSE(test, mode.margins); in drm_test_cmdline_res()
153 KUNIT_EXPECT_FALSE(test, mode.margins); in drm_test_cmdline_res_vesa()
175 KUNIT_EXPECT_FALSE(test, mode.margins); in drm_test_cmdline_res_vesa_rblank()
197 KUNIT_EXPECT_FALSE(test, mode.margins); in drm_test_cmdline_res_rblank()
220 KUNIT_EXPECT_FALSE(test, mode.margins); in drm_test_cmdline_res_bpp()
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/linux/drivers/video/fbdev/kyro/
H A DSTG4000VTG.c63 u32 margins = 0; in SetupVTG() local
81 margins = 8; in SetupVTG()
88 (pTiming->HST + (pTiming->HBP - margins) + xRes + in SetupVTG()
89 (pTiming->HFP - margins))) >> 1; in SetupVTG()
99 pTiming->HST + (pTiming->HBP - margins) + HLeftBorder; in SetupVTG()
102 pTiming->HST + (pTiming->HBP - margins) + HLeftBorder + in SetupVTG()
111 pTiming->VST + (pTiming->VBP - margins) + VTopBorder; in SetupVTG()
114 pTiming->VST + (pTiming->VBP - margins) + VTopBorder + in SetupVTG()
/linux/Documentation/fb/
H A Dmodedb.rst42 specified, add margins to the calculation (1.8% of xres rounded down to 8
45 Sample usage: 1024x768M@60m - CVT timing with margins
71 Number of pixels in the margins, typically to deal with overscan on TVs
H A Dpxafb.rst47 Display margins and sync times
/linux/drivers/video/fbdev/core/
H A Dfbcvt.c283 * @margins: add margin to calculation (1.8% of xres and yres)
294 int fb_find_mode_cvt(struct fb_videomode *mode, int margins, int rb) in fb_find_mode_cvt() argument
300 if (margins) in fb_find_mode_cvt()
H A Dfbcon.c1286 * the margins. Call clear_margins here in case the logo in __fbcon_clear()
/linux/drivers/gpu/drm/
H A Ddrm_modes.c607 * @margins: whether to add margins (borders)
625 bool reduced, bool interlaced, bool margins) in drm_cvt_mode() argument
669 if (margins) { in drm_cvt_mode()
684 if (margins) in drm_cvt_mode()
834 * @margins: desired margin (borders) size
850 int vrefresh, bool interlaced, int margins, in drm_gtf_mode_complex() argument
914 if (margins) in drm_gtf_mode_complex()
956 if (margins) in drm_gtf_mode_complex()
1026 * @margins: desired margin (borders) size
1055 bool interlaced, int margins) in drm_gtf_mode() argument
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/linux/Documentation/userspace-api/media/v4l/
H A Dpixfmt-cnf4.rst17 the specific sensor (actual error margins might change from sensor to sensor).
/linux/drivers/net/ethernet/freescale/fman/
H A Dfman_sp.h44 /* struct for defining external buffer margins */
H A Dfman_port.c181 u32 fmbm_rim; /* Rx Internal Buffer Margins */
182 u32 fmbm_rebm; /* Rx External Buffer Margins */
502 /* External buffer margins */ in init_bmi_rx()
1516 * Calling this routine changes the buffer margins definitions in the internal
/linux/drivers/video/fbdev/
H A Datafb_mfb.c85 for (rows = width / 8; rows--; /* check margins */ ) { in atafb_mfb_linefill()
H A Dps3fb.c286 /* minimum margins */ in ps3fb_cmp_mode()
292 /* resolution + margins may not exceed native parameters */ in ps3fb_cmp_mode()
385 /* minimum margins */ in ps3fb_find_mode()
395 /* extra margins */ in ps3fb_find_mode()
H A Datafb.c1029 /* TODO set all margins */ in falcon_decode_var()
1040 /* set some minimal margins which center the screen */ in falcon_decode_var()
1151 /* ! In all calculations of margins we use # of lines in half frame in falcon_decode_var()
1236 /* if this happens increase margins, decrease hfreq. */ in falcon_decode_var()
1295 /* Doubleline too low -> clear doubleline and enlarge margins */ in falcon_decode_var()
1307 /* Doubleline too high -> enlarge margins */ in falcon_decode_var()
1318 /* Interlace, too high -> enlarge margins */ in falcon_decode_var()
2010 * the margins may get messed up. This is a well known problem of
H A Dpxafb.c2073 dev_warn(dev, "Upper and lower margins must be 0 in " in pxafb_check_options()
/linux/block/
H A Dblk-iocost.c412 struct ioc_margins margins; member
755 struct ioc_margins *margins = &ioc->margins; in ioc_refresh_margins() local
759 margins->min = (period_us * MARGIN_MIN_PCT / 100) * vrate; in ioc_refresh_margins()
760 margins->low = (period_us * MARGIN_LOW_PCT / 100) * vrate; in ioc_refresh_margins()
761 margins->target = (period_us * MARGIN_TARGET_PCT / 100) * vrate; in ioc_refresh_margins()
1314 vtarget = now->vnow - ioc->margins.target; in iocg_activate()
1763 time_after64(vtime, now->vnow - ioc->margins.min)) in hweight_after_donation()
1767 excess = now->vnow - vtime - ioc->margins.target; in hweight_after_donation()
2220 excess = now->vnow - vtime - ioc->margins.target; in ioc_check_iocgs()
2319 time_before64(vtime, now.vnow - ioc->margins.low))) { in ioc_timer_fn()
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/linux/include/drm/
H A Ddrm_modes.h493 bool margins);
496 bool interlaced, int margins);
500 int margins,
H A Dgud.h183 /* Margins in pixels to deal with overscan, range 0-100 */
/linux/Documentation/devicetree/bindings/pinctrl/
H A Dpinctrl-st.txt38 IO timing margins of external synchronous interfaces.
/linux/drivers/gpu/drm/vc4/
H A Dvc4_hdmi.c475 if (old_state->tv.margins.left != new_state->tv.margins.left || in vc4_hdmi_connector_atomic_check()
476 old_state->tv.margins.right != new_state->tv.margins.right || in vc4_hdmi_connector_atomic_check()
477 old_state->tv.margins.top != new_state->tv.margins.top || in vc4_hdmi_connector_atomic_check()
478 old_state->tv.margins.bottom != new_state->tv.margins.bottom) { in vc4_hdmi_connector_atomic_check()
/linux/drivers/tty/
H A Dtty_baudrate.c119 * desired speed. We allow small margins and preserve as much of possible
/linux/drivers/media/pci/ivtv/
H A Divtvfb.c770 /* Check the left & upper margins in _ivtvfb_check_var()
771 If the margins are too large, just center the screen in _ivtvfb_check_var()
772 (enforcing margins causes too many problems) */ in _ivtvfb_check_var()
/linux/kernel/time/
H A Dclocksource.c499 * on account of fixed margins being used. in clocksource_watchdog()
1181 * margins to be specified by the caller for testing purposes, in __clocksource_update_freq_scale()
1184 * Bottom line: The sum of the uncertainty margins of the in __clocksource_update_freq_scale()
/linux/drivers/media/platform/ti/omap3isp/
H A Disppreview.c67 * Margins and image size limits.
1813 * depending on which filters are enabled. Enforce minimum crop margins to
1830 * margins by two. in preview_try_crop()
1838 * and no columns in other modes. Increase the margins based on the sink in preview_try_crop()
/linux/drivers/net/wireless/mediatek/mt76/
H A Dmt76x02_dfs.c774 /* dfs margins */ in mt76x02_dfs_set_bbp_params()
/linux/include/linux/
H A Dfb.h796 extern int fb_find_mode_cvt(struct fb_videomode *mode, int margins, int rb);

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