[PATCH v3 1/5] clk: sunxi-ng: mp: fix parent rate change flag check
jernej.skrabec at siol.net
Thu Feb 11 00:39:43 EST 2021
Dne četrtek, 11. februar 2021 ob 03:28:00 CET je Stephen Boyd napisal(a):
> Quoting Maxime Ripard (2021-02-10 02:29:04)
> > Hi Mike, Stephen,
> > On Tue, Feb 09, 2021 at 06:58:56PM +0100, Jernej Skrabec wrote:
> > > CLK_SET_RATE_PARENT flag is checked on parent clock instead of current
> > > one. Fix that.
> > >
> > > Fixes: 3f790433c3cb ("clk: sunxi-ng: Adjust MP clock parent rate when
> > > allowed") Reviewed-by: Chen-Yu Tsai <wens at csie.org>
> > > Tested-by: Andre Heider <a.heider at gmail.com>
> > > Signed-off-by: Jernej Skrabec <jernej.skrabec at siol.net>
> > This is a last minute fix for us, can you merge it into clk-fixes
> > directly?
> > Acked-by: Maxime Ripard <mripard at kernel.org>
> It's also fixing a problem that's been around since v5.0. Is something
> broken that needs fixing this late? The motivation could be added to the
> commit text because right now it looks like a typo fix spotted visually.
Yes, it's needed. Without this patch, 4k at 60 doesn't work and probably some
other resolutions too. That's why it's send with other display related fixes.
This is part of solution for longstanding display issues.
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