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SubjectRe: [PATCH 0/3] drm/sun4i: dsi: misc timing fixes

On Tue, Oct 01, 2019 at 04:02:50PM +0800, Icenowy Zheng wrote:
> This patchset fixes some portion of timing calculation in sun6i_mipi_dsi
> driver according to the BSP driver.
> Two of the patches are reverting, one is fixing some misread of the BSP
> source code, another is fixing a wrong refactor that actually breaks the
> formula.
> The other non-reverting patch is fixing a porch error which is usually
> seen in the original driver commit. Most of porch errors are then fixed,
> but this one gets ignored.
> By applying these patches, several DSI panels are tested to be driven
> properly by the timing provided by the vendor, including the LCD panel
> of PinePhone "Don't Be Evil" DevKit, the final PinePhone panel and the
> panel on PineTab. Without these patches they need dirty timing hacks to
> work.

Thanks for going after that issue. Can you provide references to the
BSP on the various patches?

Ideally, having the panel drivers, and the panel datasheet would help.


PS: where can we get one of those devices?
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