On 2016-09-26 21:58, Peter Rosin wrote: > On 2016-09-26 21:51, Boris Brezillon wrote: >> On Mon, 26 Sep 2016 21:35:43 +0200 >> Peter Rosin <peda@xxxxxxxxxx> wrote: >> >>> Hi! >>> >>> I'm trying to attach a simpel-panel to an atmel,sama5d3-hlcdc >>> controller. See below for the parts of my .dts that I find >>> relevant. >>> >>> When I boot with this, I run into a problem. What I think >>> happens is that the hlcdc probe fails because the panel >>> probe fails because the backlight probe fails because the >>> pwm probe fails because the hlcdc probe hasn't completed >>> yet. I.e. a circular dependency. >> >> No, it's not a circular dependency issue (the atmel-hlcdc-pwm depends >> on the atmel-hlcdc-mfd driver, not the atmel-hlcdc-drm driver). >> >> Are you sure you enabled CONFIG_PWM_ATMEL_HLCDC? > > Yes, > > $ grep PWM_ATMEL_HLCDC .config > CONFIG_PWM_ATMEL_HLCDC_PWM=y > > and I can manipulate the pwm from sysfs, so it's definitely there. WTF, I got it to probe. I must have made some silly typo that I somehow fixed when going back and forth trying a few different things. I wonder what I did??? Ok, sorry for the noise then... Cheers, Peter _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
