Re: [PATCH v4 0/9] OMAPDSS: APPLY: Treat overlay manager timings as shadow registers

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On Wed, 2012-05-09 at 15:40 +0530, Archit Taneja wrote:
> An overlay manager's timings (the manager size, and blanking parameters if an
> LCD manager) are DISPC shadow registers, and they should hence follow the
> correct programming model.
> 
> This set makes the timings an extra_info parameter in manager's private data .
> The interface drivers now apply the timings in instead of directly writing to
> registers.
> 
> This change also prevents the need to use display resolution for overlay
> checks, hence making some of the APPLY functions less dependent on the display.
> Some DISPC functions that needed display width can also use these privately
> stored timings.
> 
> Changes since v3:
> 
> - Remove direct setting of go bit in dpi_set_timings()
> - Take some of the patches in "OMAPDSS: Misc fixes and cleanups" and make them a
>   part of this series as they are more related.
> - Don't have an initial set of manager timings in private data, only check
>   manager and overlay parameters once the manager is enabled.
> 
> These patches apply over:
> 
> git://gitorious.org/linux-omap-dss2/linux.git dev
> 
> Reference tree containing this series:
> 
> git://gitorious.org/~boddob/linux-omap-dss2/archit-dss2-clone.git mgr_timing_and_fixes_2
> 
> Tested on OMAP4 SDP and Panda.

I did some quick tests on omap3 overo, worked fine. I'll merge to dss
master branch.

 Tomi

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