Searched refs:fb_div (Results 1 - 6 of 6) sorted by relevance
| /netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/drivers/gpu/drm/nouveau/ |
| H A D | nv50_calc.c | 53 fixed20_12 fb_div, a, b; local
68 /* fb_div = (vco * *M) / refclk; */
69 fb_div.full = dfixed_const(clk * *P);
70 fb_div.full = dfixed_mul(fb_div, a);
72 fb_div.full = dfixed_div(fb_div, a);
74 /* *N = floor(fb_div); */
75 a.full = dfixed_floor(fb_div);
76 *N = dfixed_trunc(fb_div);
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| /netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/drivers/gpu/drm/radeon/ |
| H A D | radeon_clocks.c | 38 uint32_t fb_div, ref_div, post_div, sclk; local
40 fb_div = RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV);
41 fb_div = (fb_div >> RADEON_SPLL_FB_DIV_SHIFT) & RADEON_SPLL_FB_DIV_MASK;
42 fb_div <<= 1;
43 fb_div *= spll->reference_freq;
51 sclk = fb_div / ref_div;
68 uint32_t fb_div, ref_div, post_div, mclk; local
70 fb_div = RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV);
71 fb_div
341 calc_eng_mem_clock(struct radeon_device *rdev, uint32_t req_clock, int *fb_div, int *post_div) argument
384 int fb_div, post_div; local
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| H A D | radeon_display.c | 638 uint32_t *fb_div,
660 /* *fb_div = floor(feedback_divider); */
662 *fb_div = dfixed_trunc(a);
672 /* *fb_div = floor(feedback_divider + 0.5); */
676 *fb_div = dfixed_trunc(feedback_divider);
680 if (((*fb_div) < pll->min_feedback_div) || ((*fb_div) > pll->max_feedback_div))
690 uint32_t *fb_div,
712 if (calc_fb_div(pll, freq, post_div, (*ref_div), fb_div, fb_div_frac)) {
713 vco = pll->reference_freq * (((*fb_div) * 1
634 calc_fb_div(struct radeon_pll *pll, uint32_t freq, uint32_t post_div, uint32_t ref_div, uint32_t *fb_div, uint32_t *fb_div_frac) argument
687 calc_fb_ref_div(struct radeon_pll *pll, uint32_t freq, uint32_t post_div, uint32_t *fb_div, uint32_t *fb_div_frac, uint32_t *ref_div) argument
742 u32 fb_div = 0, fb_div_frac = 0, post_div = 0, ref_div = 0; local
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| H A D | atombios_crtc.c | 725 u32 fb_div,
749 args.v1.usFbDiv = cpu_to_le16(fb_div);
759 args.v2.usFbDiv = cpu_to_le16(fb_div);
769 args.v3.usFbDiv = cpu_to_le16(fb_div);
781 args.v5.usFbDiv = cpu_to_le16(fb_div);
810 u32 ref_div = 0, fb_div = 0, frac_fb_div = 0, post_div = 0; local
843 radeon_compute_pll(pll, adjusted_clock, &pll_clock, &fb_div, &frac_fb_div,
848 ref_div, fb_div, frac_fb_div, post_div);
718 atombios_crtc_program_pll(struct drm_crtc *crtc, int crtc_id, int pll_id, u32 encoder_mode, u32 encoder_id, u32 clock, u32 ref_div, u32 fb_div, u32 frac_fb_div, u32 post_div) argument
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| H A D | radeon_legacy_crtc.c | 258 uint16_t fb_div)
265 vcoFreq = ((unsigned)ref_freq * fb_div) / ref_div;
257 radeon_compute_pll_gain(uint16_t ref_freq, uint16_t ref_div, uint16_t fb_div) argument
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| /netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/drivers/video/aty/ |
| H A D | radeon_base.c | 1416 int fb_div, pll_output_freq = 0; local
1492 fb_div = round_div(rinfo->pll.ref_div*pll_output_freq,
1495 regs->ppll_div_3 = fb_div | (post_div->bitvalue << 16);
1498 pr_debug("fb_div = 0x%x\n", fb_div);
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