Lines Matching refs:impedance
305 u8 impedance, impedance_en;
311 /* bias & impedance setting:
312 * 3G < data rate <= 6G: enable impedance 100ohm,
315 * enalbe impedance 100ohm
317 * 27M =< pixel clk < 74.175: disable impedance
326 impedance = 0x36; /* 100ohm */
331 impedance = 0x36; /* 100ohm */
336 impedance = 0x0;
347 /* impedance */
349 mtk_phy_update_field(regs + HDMI_1_CFG_2, RG_HDMITX21_DRV_IMP_D0_EN1, impedance);
350 mtk_phy_update_field(regs + HDMI_1_CFG_2, RG_HDMITX21_DRV_IMP_D1_EN1, impedance);
351 mtk_phy_update_field(regs + HDMI_1_CFG_2, RG_HDMITX21_DRV_IMP_D2_EN1, impedance);
352 mtk_phy_update_field(regs + HDMI_1_CFG_2, RG_HDMITX21_DRV_IMP_CLK_EN1, impedance);