Hello Geert,
On 3/9/22 13:56, Geert Uytterhoeven wrote:
Hi Javier,
On Wed, Mar 9, 2022 at 1:14 PM Javier Martinez Canillas javierm@redhat.com wrote:
On 3/8/22 17:30, Geert Uytterhoeven wrote:
Unfortunately a regression was introduced since your v3: printed text is mirrored upside-down. I.e. "E" is rendered correctly, but "L" turns into "Γ" (Greek Gamma). I suspect something went wrong with the display initialization sequence.
Could you please try Chen-Yu's fix for the COM scan direction mask ?
https://lists.freedesktop.org/archives/dri-devel/2022-March/345915.html
I made a mistake when converting to use the GENMASK() and FIELD_PREP() macros in v4 as suggested by Andy. The SSD130X_SET_COM_SCAN_DIR_MASK wasn't correct which would explain the output to be vertically flipped.
Thanks, confirmed fixed.
Great, thanks a lot for testing and the confirmation!