Re: [PATCH 2/2] MIPS: ingenic: gcw0: SPI panel does not require active-high CS

2021-03-12 Thread Thomas Bogendoerfer
On Sun, Mar 07, 2021 at 07:28:30PM +, Paul Cercueil wrote: > The NT39016 panel is a fun beast, even though the documentation states > that the CS line is active-low, it will work just fine if the CS line is > configured as active-high, but it won't work if the CS line is forced > low or forced

[PATCH 2/2] MIPS: ingenic: gcw0: SPI panel does not require active-high CS

2021-03-07 Thread Paul Cercueil
The NT39016 panel is a fun beast, even though the documentation states that the CS line is active-low, it will work just fine if the CS line is configured as active-high, but it won't work if the CS line is forced low or forced high. Since it did actually work with the spi-cs-high property, this i