Re: [PATCH 02/10] drm/mxsfb: Update mxsfb with additional pixel formats

2019-07-21 Thread Guido Günther
Hi, I'm not very familiar with mxsfb, just some things that stood out while looking at the code: On Wed, Jun 26, 2019 at 04:32:10PM +0300, Robert Chiras wrote: > Since version 4 of eLCDIF, there are some registers that can do > transformations on the input data, like re-arranging the pixel > compo

[PATCH 02/10] drm/mxsfb: Update mxsfb with additional pixel formats

2019-06-26 Thread Robert Chiras
Since version 4 of eLCDIF, there are some registers that can do transformations on the input data, like re-arranging the pixel components. By doing that, we can support more pixel formats. This patch adds support for X/ABGR and RGBX/A. Although, the local alpha is not supported by eLCDIF, the alpha