From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Mon, 14 Sep 2015 15:00:11 -0700 From: Stephen Boyd To: Mike Turquette Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, Archit Taneja , Hai Li Subject: Re: [PATCH] clk: qcom: Allow clk_set_parent() to work on display clocks Message-ID: <20150914220011.GH23081@codeaurora.org> References: <1440722536-11197-1-git-send-email-sboyd@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1440722536-11197-1-git-send-email-sboyd@codeaurora.org> List-ID: On 08/27, Stephen Boyd wrote: > Sometimes the display driver may want to change the parent PLL of > the display clocks (byte and pixel clocks) depending on the > use-case. Currently the parent is fixed by means of having a > frequency table with one entry that chooses a particular parent. > Remove this restriction and use the parent the clock is > configured for in the hardware during clk_set_rate(). This > requires consumers to rely on the default parent or to configure > the parent with clk_set_parent()/assigned-clock-parents on the > clocks before calling clk_set_rate(). > > Cc: Archit Taneja > Cc: Hai Li > Signed-off-by: Stephen Boyd > --- Applied to clk-next -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project