Re: [PATCH 1/2] drm/bridge: lt8912b: add support for P/N pin swap

2024-04-03 Thread Francesco Dolcini
On Wed, Apr 03, 2024 at 09:32:41AM +0300, Alexandru Ardelean wrote: > I did it like this, because I don't have a board with the P/N in the You use this 'P/N' both here and in the binding document, to me this is just too generic and confusing. Just use some wording that people familiar with the

Re: [PATCH 1/2] drm/bridge: lt8912b: add support for P/N pin swap

2024-04-03 Thread Alexandru Ardelean
On Tue, Apr 2, 2024 at 7:53 PM Francesco Dolcini wrote: > > Hello Alexandru, thanks for your patch. > > On Tue, Apr 02, 2024 at 01:59:24PM +0300, Alexandru Ardelean wrote: > > On some HW designs, it's easier for the layout if the P/N pins are swapped. > > In those cases, we need to adjust (for

Re: [PATCH 1/2] drm/bridge: lt8912b: add support for P/N pin swap

2024-04-02 Thread Francesco Dolcini
Hello Alexandru, thanks for your patch. On Tue, Apr 02, 2024 at 01:59:24PM +0300, Alexandru Ardelean wrote: > On some HW designs, it's easier for the layout if the P/N pins are swapped. > In those cases, we need to adjust (for this) by configuring the MIPI analog > registers differently.

[PATCH 1/2] drm/bridge: lt8912b: add support for P/N pin swap

2024-04-02 Thread Alexandru Ardelean
On some HW designs, it's easier for the layout if the P/N pins are swapped. In those cases, we need to adjust (for this) by configuring the MIPI analog registers differently. Specifically, register 0x3e needs to be 0xf6 (instead of 0xd6). This change adds a 'lontium,pn-swap' device-tree property