Searched refs:hfreq (Results 1 – 9 of 9) sorted by relevance
| /Linux-v4.19/drivers/video/fbdev/core/ |
| D | fbmon.c | 1107 u32 hfreq; member
1132 static u32 fb_get_vblank(u32 hfreq) in fb_get_vblank() argument
1136 vblank = (hfreq * FLYBACK)/1000; in fb_get_vblank()
1161 static u32 fb_get_hblank_by_hfreq(u32 hfreq, u32 xres) in fb_get_hblank_by_hfreq() argument
1168 m_val = (m_val * 1000000)/hfreq; in fb_get_hblank_by_hfreq()
1231 u32 divisor, hfreq; in fb_get_hfreq() local
1234 hfreq = (yres + V_FRONTPORCH) * vfreq * 1000; in fb_get_hfreq()
1235 return (hfreq/divisor); in fb_get_hfreq()
1240 timings->hfreq = fb_get_hfreq(timings->vfreq, timings->vactive); in fb_timings_vfreq()
1241 timings->vblank = fb_get_vblank(timings->hfreq); in fb_timings_vfreq()
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| D | fbcvt.c | 43 u32 hfreq; member
368 cvt.hfreq = cvt.pixclock/cvt.htotal; in fb_find_mode_cvt()
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| D | modedb.c | 906 u32 pixclock, hfreq, htotal, vtotal; in fb_var_to_videomode() local
938 hfreq = pixclock/htotal; in fb_var_to_videomode()
939 mode->refresh = hfreq/vtotal; in fb_var_to_videomode()
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| /Linux-v4.19/drivers/media/v4l2-core/ |
| D | v4l2-dv-timings.c | 429 unsigned hfreq, in v4l2_detect_cvt() argument
461 if (hfreq == 0) in v4l2_detect_cvt()
468 v_fp = (CVT_RB_MIN_V_BLANK * hfreq) / 1000000 + 1; in v4l2_detect_cvt()
475 v_bp = (CVT_RB_MIN_V_BLANK * hfreq) / 1000000 + 1; in v4l2_detect_cvt()
483 v_bp = (CVT_MIN_VSYNC_BP * hfreq) / 1000000 + 1 - vsync; in v4l2_detect_cvt()
535 pix_clk = (image_width + h_blank) * hfreq; in v4l2_detect_cvt()
545 100 * CVT_C_PRIME - (CVT_M_PRIME * 100000) / hfreq; in v4l2_detect_cvt()
555 pix_clk = (image_width + h_blank) * hfreq; in v4l2_detect_cvt()
647 unsigned hfreq, in v4l2_detect_gtf() argument
670 if (hfreq == 0) in v4l2_detect_gtf()
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| /Linux-v4.19/include/media/ |
| D | v4l2-dv-timings.h | 144 bool v4l2_detect_cvt(unsigned frame_height, unsigned hfreq, unsigned vsync,
168 bool v4l2_detect_gtf(unsigned frame_height, unsigned hfreq, unsigned vsync,
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| /Linux-v4.19/drivers/video/fbdev/ |
| D | atafb.c | 931 int hfreq, vfreq; in falcon_decode_var() local
1288 hfreq = pclock->f / ((par->HHT + 2) * prescale * 2); in falcon_decode_var()
1289 if (hfreq > fb_info.monspecs.hfmax && mon_type != F_MON_VGA) { in falcon_decode_var()
1296 if (hfreq > fb_info.monspecs.hfmax || hfreq < fb_info.monspecs.hfmin) in falcon_decode_var()
1326 vfreq = (hfreq * 2) / (par->VFT + 1); in falcon_decode_var()
1340 (hfreq * 2) / (par->VFT + 1 + 4 * lines - 2 * yres) > in falcon_decode_var()
1351 (hfreq * 2) / (par->VFT + 1 + 4 * lines) > in falcon_decode_var()
1362 (hfreq * 2) / (par->VFT + 1 + 4 * lines) > in falcon_decode_var()
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| /Linux-v4.19/drivers/media/i2c/ |
| D | adv7604.c | 1360 u32 hfreq = (ADV76XX_FSC * 8) / stdi->bl; in stdi2dv_timings() local
1376 pix_clk = hfreq * htotal(bt); in stdi2dv_timings()
1385 if (v4l2_detect_cvt(stdi->lcf + 1, hfreq, stdi->lcvs, 0, in stdi2dv_timings()
1390 if (v4l2_detect_gtf(stdi->lcf + 1, hfreq, stdi->lcvs, in stdi2dv_timings()
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| D | adv7842.c | 1418 u32 hfreq = (ADV7842_fsc * 8) / stdi->bl; in stdi2dv_timings() local
1434 pix_clk = hfreq * htotal(bt); in stdi2dv_timings()
1443 if (v4l2_detect_cvt(stdi->lcf + 1, hfreq, stdi->lcvs, 0, in stdi2dv_timings()
1448 if (v4l2_detect_gtf(stdi->lcf + 1, hfreq, stdi->lcvs, in stdi2dv_timings()
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| /Linux-v4.19/drivers/video/fbdev/i810/ |
| D | i810_main.c | 2017 int err = -1, vfreq, hfreq, pixclock; in i810fb_init_pci() local
2075 hfreq = pixclock/(info->var.xres + info->var.left_margin + in i810fb_init_pci()
2077 vfreq = hfreq/(info->var.yres + info->var.upper_margin + in i810fb_init_pci()
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