Re: [PATCH 2/2 v3] drm/panel: ws2401: Add driver for WideChips WS2401

2021-07-09 Thread Sam Ravnborg
Hi Linus, On Thu, Jul 08, 2021 at 01:43:15AM +0200, Linus Walleij wrote: > This adds a driver for panels based on the WideChips WS2401 display > controller. This display controller is used in the Samsung LMS380KF01 > display found in the Samsung GT-I8160 (Codina) mobile phone and > possibly others

Re: [PATCH 2/2 v3] drm/panel: ws2401: Add driver for WideChips WS2401

2021-07-09 Thread Linus Walleij
On Fri, Jul 9, 2021 at 11:25 AM Jagan Teki wrote: > > + /* Assert reset >=1 ms */ > > + gpiod_set_value_cansleep(ws->reset, 1); > > + usleep_range(1000, 5000); > > + /* De-assert reset */ > > + gpiod_set_value_cansleep(ws->reset, 0); > > + /* Wait >= 10 ms */ >

Re: [PATCH 2/2 v3] drm/panel: ws2401: Add driver for WideChips WS2401

2021-07-09 Thread Jagan Teki
On Thu, Jul 8, 2021 at 5:25 AM Linus Walleij wrote: > > This adds a driver for panels based on the WideChips WS2401 display > controller. This display controller is used in the Samsung LMS380KF01 > display found in the Samsung GT-I8160 (Codina) mobile phone and > possibly others. > > As is common

Re: [PATCH 2/2 v3] drm/panel: ws2401: Add driver for WideChips WS2401

2021-07-08 Thread Doug Anderson
Hi, On Wed, Jul 7, 2021 at 4:55 PM Linus Walleij wrote: > > This adds a driver for panels based on the WideChips WS2401 display > controller. This display controller is used in the Samsung LMS380KF01 > display found in the Samsung GT-I8160 (Codina) mobile phone and > possibly others. > > As is co

Re: [PATCH 2/2 v3] drm/panel: ws2401: Add driver for WideChips WS2401

2021-07-08 Thread Noralf Trønnes
Den 08.07.2021 01.43, skrev Linus Walleij: > This adds a driver for panels based on the WideChips WS2401 display > controller. This display controller is used in the Samsung LMS380KF01 > display found in the Samsung GT-I8160 (Codina) mobile phone and > possibly others. > > As is common with Sam

[PATCH 2/2 v3] drm/panel: ws2401: Add driver for WideChips WS2401

2021-07-07 Thread Linus Walleij
This adds a driver for panels based on the WideChips WS2401 display controller. This display controller is used in the Samsung LMS380KF01 display found in the Samsung GT-I8160 (Codina) mobile phone and possibly others. As is common with Samsung displays manufacturer commands are necessary to confi