Re: [PATCH 9/9] [DO NOT MERGE] drm/sun4i: rgb: Add 5% tolerance to dot clock frequency check

2019-02-02 Thread Vasily Khoruzhick
On Thu, Oct 18, 2018 at 4:31 AM Laurent Pinchart wrote: > Given that the tolerance is a property of the panel or bridge, I agree with > Daniel that it should be implemented there, or at least in cooperation with > drm_panel and drm_bridge. Clock tolerance is not specified in ANX6345 datasheet.

Re: [PATCH 9/9] [DO NOT MERGE] drm/sun4i: rgb: Add 5% tolerance to dot clock frequency check

2018-10-18 Thread Laurent Pinchart
Hi Icenowy, Thank you for the patch. On Thursday, 18 October 2018 10:33:27 EEST Icenowy Zheng wrote: > From: Chen-Yu Tsai > > The panels shipped with Allwinner devices are very "generic", i.e. > they do not have model numbers or reliable sources of information > for the timings (that we know

Re: [PATCH 9/9] [DO NOT MERGE] drm/sun4i: rgb: Add 5% tolerance to dot clock frequency check

2018-10-18 Thread Laurent Pinchart
Hi Icenowy, Thank you for the patch. On Thursday, 18 October 2018 10:33:27 EEST Icenowy Zheng wrote: > From: Chen-Yu Tsai > > The panels shipped with Allwinner devices are very "generic", i.e. > they do not have model numbers or reliable sources of information > for the timings (that we know