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Searched refs:hfreq (Results 1 – 8 of 8) sorted by relevance

/drivers/media/v4l2-core/
Dv4l2-dv-timings.c348 bool v4l2_detect_cvt(unsigned frame_height, unsigned hfreq, unsigned vsync, in v4l2_detect_cvt() argument
369 v_bp = (CVT_RB_MIN_V_BLANK * hfreq + 1999999) / 1000000; in v4l2_detect_cvt()
376 v_bp = (CVT_MIN_VSYNC_BP * hfreq + 1999999) / 1000000 - vsync; in v4l2_detect_cvt()
411 pix_clk = (image_width + CVT_RB_H_BLANK) * hfreq; in v4l2_detect_cvt()
421 100 * CVT_C_PRIME - (CVT_M_PRIME * 100000) / hfreq; in v4l2_detect_cvt()
431 pix_clk = (image_width + h_blank) * hfreq; in v4l2_detect_cvt()
506 unsigned hfreq, in v4l2_detect_gtf() argument
530 v_bp = (GTF_MIN_VSYNC_BP * hfreq + 999999) / 1000000 - vsync; in v4l2_detect_gtf()
542 h_blank = ((image_width * GTF_D_C_PRIME * hfreq) - in v4l2_detect_gtf()
544 (hfreq * (100 - GTF_D_C_PRIME) + GTF_D_M_PRIME * 1000) / 2) / in v4l2_detect_gtf()
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/drivers/video/fbdev/core/
Dfbmon.c1093 u32 hfreq; member
1118 static u32 fb_get_vblank(u32 hfreq) in fb_get_vblank() argument
1122 vblank = (hfreq * FLYBACK)/1000; in fb_get_vblank()
1147 static u32 fb_get_hblank_by_hfreq(u32 hfreq, u32 xres) in fb_get_hblank_by_hfreq() argument
1154 m_val = (m_val * 1000000)/hfreq; in fb_get_hblank_by_hfreq()
1217 u32 divisor, hfreq; in fb_get_hfreq() local
1220 hfreq = (yres + V_FRONTPORCH) * vfreq * 1000; in fb_get_hfreq()
1221 return (hfreq/divisor); in fb_get_hfreq()
1226 timings->hfreq = fb_get_hfreq(timings->vfreq, timings->vactive); in fb_timings_vfreq()
1227 timings->vblank = fb_get_vblank(timings->hfreq); in fb_timings_vfreq()
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Dfbcvt.c43 u32 hfreq; member
368 cvt.hfreq = cvt.pixclock/cvt.htotal; in fb_find_mode_cvt()
Dmodedb.c774 u32 pixclock, hfreq, htotal, vtotal; in fb_var_to_videomode() local
806 hfreq = pixclock/htotal; in fb_var_to_videomode()
807 mode->refresh = hfreq/vtotal; in fb_var_to_videomode()
/drivers/video/fbdev/
Datafb.c934 int hfreq, vfreq; in falcon_decode_var() local
1291 hfreq = pclock->f / ((par->HHT + 2) * prescale * 2); in falcon_decode_var()
1292 if (hfreq > fb_info.monspecs.hfmax && mon_type != F_MON_VGA) { in falcon_decode_var()
1299 if (hfreq > fb_info.monspecs.hfmax || hfreq < fb_info.monspecs.hfmin) in falcon_decode_var()
1329 vfreq = (hfreq * 2) / (par->VFT + 1); in falcon_decode_var()
1343 (hfreq * 2) / (par->VFT + 1 + 4 * lines - 2 * yres) > in falcon_decode_var()
1354 (hfreq * 2) / (par->VFT + 1 + 4 * lines) > in falcon_decode_var()
1365 (hfreq * 2) / (par->VFT + 1 + 4 * lines) > in falcon_decode_var()
/drivers/media/i2c/
Dadv7842.c1317 u32 hfreq = (ADV7842_fsc * 8) / stdi->bl; in stdi2dv_timings() local
1333 pix_clk = hfreq * htotal(bt); in stdi2dv_timings()
1342 if (v4l2_detect_cvt(stdi->lcf + 1, hfreq, stdi->lcvs, in stdi2dv_timings()
1347 if (v4l2_detect_gtf(stdi->lcf + 1, hfreq, stdi->lcvs, in stdi2dv_timings()
Dadv7604.c1358 u32 hfreq = (ADV7604_fsc * 8) / stdi->bl; in stdi2dv_timings() local
1368 pix_clk = hfreq * htotal(&adv7604_timings[i].bt); in stdi2dv_timings()
1377 if (v4l2_detect_cvt(stdi->lcf + 1, hfreq, stdi->lcvs, in stdi2dv_timings()
1382 if (v4l2_detect_gtf(stdi->lcf + 1, hfreq, stdi->lcvs, in stdi2dv_timings()
/drivers/video/fbdev/i810/
Di810_main.c2014 int err = -1, vfreq, hfreq, pixclock; in i810fb_init_pci() local
2072 hfreq = pixclock/(info->var.xres + info->var.left_margin + in i810fb_init_pci()
2074 vfreq = hfreq/(info->var.yres + info->var.upper_margin + in i810fb_init_pci()