Home
last modified time | relevance | path

Searched refs:fb_div (Results 1 – 4 of 4) sorted by relevance

/freebsd-10-stable/sys/dev/drm2/radeon/
Dradeon_clocks.c43 uint32_t fb_div, ref_div, post_div, sclk; in radeon_legacy_get_engine_clock() local
45 fb_div = RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV); in radeon_legacy_get_engine_clock()
46 fb_div = (fb_div >> RADEON_SPLL_FB_DIV_SHIFT) & RADEON_SPLL_FB_DIV_MASK; in radeon_legacy_get_engine_clock()
47 fb_div <<= 1; in radeon_legacy_get_engine_clock()
48 fb_div *= spll->reference_freq; in radeon_legacy_get_engine_clock()
56 sclk = fb_div / ref_div; in radeon_legacy_get_engine_clock()
73 uint32_t fb_div, ref_div, post_div, mclk; in radeon_legacy_get_memory_clock() local
75 fb_div = RREG32_PLL(RADEON_M_SPLL_REF_FB_DIV); in radeon_legacy_get_memory_clock()
76 fb_div = (fb_div >> RADEON_MPLL_FB_DIV_SHIFT) & RADEON_MPLL_FB_DIV_MASK; in radeon_legacy_get_memory_clock()
77 fb_div <<= 1; in radeon_legacy_get_memory_clock()
[all …]
Dradeon_display.c752 u32 *fb_div, in avivo_get_fb_div() argument
758 *fb_div = tmp / pll->reference_freq; in avivo_get_fb_div()
761 if (*fb_div > pll->max_feedback_div) in avivo_get_fb_div()
762 *fb_div = pll->max_feedback_div; in avivo_get_fb_div()
763 else if (*fb_div < pll->min_feedback_div) in avivo_get_fb_div()
764 *fb_div = pll->min_feedback_div; in avivo_get_fb_div()
819 u32 fb_div = 0, frac_fb_div = 0, tmp; in radeon_compute_pll_avivo() local
825 avivo_get_fb_div(pll, target_clock, post_div, ref_div, &fb_div, &frac_fb_div); in radeon_compute_pll_avivo()
833 fb_div++; in radeon_compute_pll_avivo()
839 &fb_div, &frac_fb_div); in radeon_compute_pll_avivo()
[all …]
Datombios_crtc.c776 u32 fb_div, in atombios_crtc_program_pll() argument
803 args.v1.usFbDiv = cpu_to_le16(fb_div); in atombios_crtc_program_pll()
813 args.v2.usFbDiv = cpu_to_le16(fb_div); in atombios_crtc_program_pll()
823 args.v3.usFbDiv = cpu_to_le16(fb_div); in atombios_crtc_program_pll()
840 args.v5.usFbDiv = cpu_to_le16(fb_div); in atombios_crtc_program_pll()
862 args.v6.usFbDiv = cpu_to_le16(fb_div); in atombios_crtc_program_pll()
1000 u32 ref_div = 0, fb_div = 0, frac_fb_div = 0, post_div = 0; in atombios_crtc_set_pll() local
1026 &fb_div, &frac_fb_div, &ref_div, &post_div); in atombios_crtc_set_pll()
1029 &fb_div, &frac_fb_div, &ref_div, &post_div); in atombios_crtc_set_pll()
1032 &fb_div, &frac_fb_div, &ref_div, &post_div); in atombios_crtc_set_pll()
[all …]
Dradeon_legacy_crtc.c267 uint16_t fb_div) in radeon_compute_pll_gain() argument
274 vcoFreq = ((unsigned)ref_freq * fb_div) / ref_div; in radeon_compute_pll_gain()