Hi,
Am Samstag, 3. August 2019, 11:51:59 CEST schrieb Linus Walleij:
> On Thu, Jul 25, 2019 at 9:26 PM Fabian Vogt wrote:
>
> > On a real CX the LCD displays shows content without
> > any other changes to the set, but has a ~3Hz pulsating effect scrolling from
> > the top to the bottom and the g
On Thu, Jul 25, 2019 at 9:26 PM Fabian Vogt wrote:
> On a real CX the LCD displays shows content without
> any other changes to the set, but has a ~3Hz pulsating effect scrolling from
> the top to the bottom and the gray text changes color slightly.
So you mean something meaningful appears in th
Hi,
Am Mittwoch, 24. Juli 2019, 14:33:06 CEST schrieb Linus Walleij:
> On Tue, Jul 23, 2019 at 5:19 PM Fabian Vogt wrote:
>
> > I gave the series a try (virtual CX and TP so far, will do on a real CX
> > later):
> > OOPS with a nullptr deref during probe.
> > This diff which just moves some lin
On Wed, Jul 24, 2019 at 2:52 PM Linus Walleij wrote:
>
> On Tue, Jul 23, 2019 at 11:07 PM Daniel Vetter wrote:
> > On Tue, Jul 23, 2019 at 7:25 PM Adam Jackson wrote:
> > >
> > > On Tue, 2019-07-23 at 15:37 +0200, Linus Walleij wrote:
> > > > Migrating the TI nspire calculators to use the PL111
On Tue, Jul 23, 2019 at 11:07 PM Daniel Vetter wrote:
> On Tue, Jul 23, 2019 at 7:25 PM Adam Jackson wrote:
> >
> > On Tue, 2019-07-23 at 15:37 +0200, Linus Walleij wrote:
> > > Migrating the TI nspire calculators to use the PL111 driver for
> > > framebuffer requires grayscale support for the el
On Tue, Jul 23, 2019 at 5:19 PM Fabian Vogt wrote:
> I gave the series a try (virtual CX and TP so far, will do on a real CX
> later):
> OOPS with a nullptr deref during probe.
> This diff which just moves some lines around fixes that and the LCD appears to
> work properly.
OK I folded this int
On Tue, Jul 23, 2019 at 7:25 PM Adam Jackson wrote:
>
> On Tue, 2019-07-23 at 15:37 +0200, Linus Walleij wrote:
> > Migrating the TI nspire calculators to use the PL111 driver for
> > framebuffer requires grayscale support for the elder panel
> > which uses 8bit grayscale only.
> >
> > DRM does no
Hi,
I gave the series a try (virtual CX and TP so far, will do on a real CX later):
OOPS with a nullptr deref during probe.
This diff which just moves some lines around fixes that and the LCD appears to
work properly.
Once I verified the 24bit depth and clock speed config on HW as well, I can
giv
On Tue, 2019-07-23 at 15:37 +0200, Linus Walleij wrote:
> Migrating the TI nspire calculators to use the PL111 driver for
> framebuffer requires grayscale support for the elder panel
> which uses 8bit grayscale only.
>
> DRM does not support 8bit grayscale framebuffers in memory,
> but by defining
Migrating the TI nspire calculators to use the PL111 driver for
framebuffer requires grayscale support for the elder panel
which uses 8bit grayscale only.
DRM does not support 8bit grayscale framebuffers in memory,
but by defining the bus format to be MEDIA_BUS_FMT_Y8_1X8 we
can get the hardware t
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