Re: [PATCH v3 03/12] drm/rockchip: return a true clock rate to adjusted_mode

On 2015年11月19日 11:35, Chris Zhong wrote:

• /*

• * Sometimes the clock driver can not set a accurate clock_rate for vop,
  

• * get the true rate of vop_dclk and set it back to adjusted_mode.
  

• */
  

• adjusted_mode->clock = clk_get_rate(vop->dclk) / 1000; out: ret_clk = clk_enable(vop->dclk); if (ret_clk < 0) {

Hi Chris How about use clk_round_rate to check the clock rate first? I think we can check it on vop_crtc_mode_fixup.

Thanks. - Ｍark Yao