From: Xing Zheng Date: Thu, 7 Apr 2016 05:39:08 +0000 (+0800) Subject: clk: rockchip: rk3399: Modify dummy clock for VOP dclks X-Git-Tag: firefly_0821_release~2830 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8d01ea2168124be2d9225c07d1812b149c1e24e4;p=firefly-linux-kernel-4.4.55.git clk: rockchip: rk3399: Modify dummy clock for VOP dclks Because frac div need to more than 20 multiple between the numerator and denominator, but we need to be fit many HDMI/DP freqs and may bring serious jitter when the dclk_vopx below the dclk_vopx_frac. Therefore, we can select dclk_vopx below the dclk_vopx_div directly. Change-Id: If3d9051211f0b160a507f0942667796f043f4ec2 Signed-off-by: Xing Zheng --- diff --git a/drivers/clk/rockchip/clk-rk3399.c b/drivers/clk/rockchip/clk-rk3399.c index 3e81113abf32..eddf6ec23005 100644 --- a/drivers/clk/rockchip/clk-rk3399.c +++ b/drivers/clk/rockchip/clk-rk3399.c @@ -147,8 +147,8 @@ PNAME(mux_pll_src_vpll_cpll_gpll_p) = { "vpll", "cpll", "gpll" }; PNAME(mux_pll_src_dmyvpll_cpll_gpll_npll_p) = { "dummy_vpll", "cpll", "gpll", "npll" }; PNAME(mux_pll_src_dmyvpll_cpll_gpll_24m_p) = { "dummy_vpll", "cpll", "gpll", "xin24m" }; -PNAME(mux_dclk_vop0_p) = { "dclk_vop0_div", "dclk_vop0_frac" }; -PNAME(mux_dclk_vop1_p) = { "dclk_vop1_div", "dclk_vop1_frac" }; +PNAME(mux_dclk_vop0_p) = { "dclk_vop0_div", "dummy_dclk_vop0_frac" }; +PNAME(mux_dclk_vop1_p) = { "dclk_vop1_div", "dummy_dclk_vop1_frac" }; PNAME(mux_clk_cif_p) = { "clk_cifout_div", "xin24m" };