Hi Bob, On Tue, Feb 14, 2017 at 10:20:55PM +0000, Bob Ham wrote: > On Tue, 2017-02-14 at 10:23 +0800, Chen-Yu Tsai wrote: > > The enable bit offset for the hdmi-ddc module clock is wrong. It is > > pointing to the main hdmi module clock enable bit. > > > > Reported-by: Bob Ham <[email protected]> > > Fixes: c6e6c96d8fa6 ("clk: sunxi-ng: Add A31/A31s clocks") > > Cc: [email protected] # 4.9.x- > > Signed-off-by: Chen-Yu Tsai <[email protected]> > > --- > > > > Hi Bob, > > > > Can you try this patch and see if it fixes your HDMI issue? > > With the kernel running without "clk_ignore_unused" that is. > > Hi Chen-Yu, > > Unfortunately, that doesn't fix it; I get the same behaviour as without > clk_ignore_unused.
can you apply that patch and give us your kernel boot logs?
Thanks!
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diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 820a939fb6bb..0a23b03ea393 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -773,7 +773,9 @@ static void clk_disable_unused_subtree(struct clk_core
*core)
if (core->enable_count)
goto unlock_out;
- if (core->flags & CLK_IGNORE_UNUSED)
+ printk("Ignoring %s\n", core->name);
+
+ if (true)
goto unlock_out;
/*
-------8<-------
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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