Home
last modified time | relevance | path

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

/Linux-v4.19/drivers/gpu/drm/radeon/
Dradeon_display.c1182 uint32_t feedback_div, current_freq = 0, error, vco_diff; in radeon_compute_pll_legacy() local
1197 feedback_div = (min_feed_div + max_feed_div) / 2; in radeon_compute_pll_legacy()
1199 tmp = (uint64_t)pll->reference_freq * feedback_div; in radeon_compute_pll_legacy()
1203 min_feed_div = feedback_div + 1; in radeon_compute_pll_legacy()
1206 max_feed_div = feedback_div; in radeon_compute_pll_legacy()
1212 tmp = (uint64_t)pll->reference_freq * 10000 * feedback_div; in radeon_compute_pll_legacy()
1231 best_feedback_div = feedback_div; in radeon_compute_pll_legacy()
1240 best_feedback_div = feedback_div; in radeon_compute_pll_legacy()
1247 ((pll->flags & RADEON_PLL_PREFER_LOW_FB_DIV) && (feedback_div < best_feedback_div)) || in radeon_compute_pll_legacy()
1248 ((pll->flags & RADEON_PLL_PREFER_HIGH_FB_DIV) && (feedback_div > best_feedback_div)) || in radeon_compute_pll_legacy()
[all …]
Dradeon_legacy_crtc.c736 uint32_t feedback_div = 0; in radeon_set_pll() local
816 &freq, &feedback_div, &frac_fb_div, in radeon_set_pll()
829 feedback_div, in radeon_set_pll()
840 pll_fb_post_div = (feedback_div | (post_div->bitvalue << 16)); in radeon_set_pll()
/Linux-v4.19/drivers/gpu/drm/rockchip/
Ddw-mipi-dsi.c309 u16 feedback_div; member
462 dw_mipi_dsi_phy_write(dsi, 0x18, LOOP_DIV_LOW_SEL(dsi->feedback_div) | in dw_mipi_dsi_phy_init()
464 dw_mipi_dsi_phy_write(dsi, 0x18, LOOP_DIV_HIGH_SEL(dsi->feedback_div) | in dw_mipi_dsi_phy_init()
576 dsi->feedback_div = m; in dw_mipi_dsi_get_lane_bps()
/Linux-v4.19/drivers/video/fbdev/aty/
Dradeonfb.h232 int feedback_div; member