Messages in this thread |  | | Date | Mon, 21 Mar 2011 16:39:57 +0300 | From | Sergei Shtylyov <> | Subject | Re: [PATCH 17/20] video: msm: Prevent framebuffer glitch during initialization |
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Hello.
Carl Vanderlip wrote:
> Holds a reference to the mdp_clk until lateinit, and moves the frambuffer > initialization to device_init.
Maybe I'm just blind but I don't see where the patch does the latter...
> The framebuffer lcdc driver will grab a > reference to mdp_clk, which prevents the clock from being disabled by > clock_late_init.
> Authors: > Dima Zavin <dima@android.com> > Rebecca Schultz Zavin <rebecca@android.com> > Colin Cross <ccross@android.com>
> Signed-off-by: Carl Vanderlip <carlv@codeaurora.org> > --- > drivers/video/msm/mdp.c | 10 ++++++++++ > 1 files changed, 10 insertions(+), 0 deletions(-)
> diff --git a/drivers/video/msm/mdp.c b/drivers/video/msm/mdp.c > index 0bb19fa..b3f334ad 100644 > --- a/drivers/video/msm/mdp.c > +++ b/drivers/video/msm/mdp.c > @@ -38,6 +38,7 @@ struct class *mdp_class; > > static DECLARE_WAIT_QUEUE_HEAD(mdp_ppp_waitqueue); > static unsigned int mdp_irq_mask; > +struct clk *mdp_clk_to_disable_later;
Why not just 'mdp_clk'? :-)
WBR, Sergei
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