Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1224490

Re: [PATCH] clk: qcom: Allow clk_set_parent() to work on display clocks

Show all headers | View raw

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 <architt@codeaurora.org>
> Cc: Hai Li <hali@codeaurora.org>
> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
> ---

Applied to clk-next

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

Re: [PATCH] clk: qcom: Allow clk_set_parent() to work on display  clocks Stephen Boyd <sboyd@codeaurora.org> - 2015-09-15 00:10 +0200

csiph-web