From: Oliver Graute
Enable inversion mode
Signed-off-by: Oliver Graute
---
drivers/staging/fbtft/fb_st7789v.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/staging/fbtft/fb_st7789v.c
b/drivers/staging/fbtft/fb_st7789v.c
index 3c3f387936e8..84c5af2dc9a0 100644
--- a/drivers
From: Oliver Graute
Set Gamma Values and Register Values for the HSD20_IPS
Signed-off-by: Oliver Graute
---
drivers/staging/fbtft/fb_st7789v.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/fbtft/fb_st7789v.c
b/drivers/staging/fbtft
On 09/04/20, Dan Carpenter wrote:
> On Thu, Apr 09, 2020 at 11:24:05AM +0200, Oliver Graute wrote:
> > From: Oliver Graute
> >
> > Enable inversion mode
>
> What the heck is an inversion mode and why would you want it?
Should I name it:
Enable MIPI_DCS_ENTE
On 27/04/20, Dan Carpenter wrote:
> On Mon, Apr 27, 2020 at 10:36:42AM +0200, Oliver Graute wrote:
> > On 09/04/20, Dan Carpenter wrote:
> > > On Thu, Apr 09, 2020 at 11:25:32AM +0200, Oliver Graute wrote:
> > > > From: Oliver Graute
> > > >
&g
On 09/04/20, Dan Carpenter wrote:
> On Thu, Apr 09, 2020 at 11:25:32AM +0200, Oliver Graute wrote:
> > From: Oliver Graute
> >
> > Set Gamma Values and Register Values for the HSD20_IPS
> >
> > Signed-off-by: Oliver Graute
> > ---
>
On 09/04/20, Dan Carpenter wrote:
> On Thu, Apr 09, 2020 at 11:24:05AM +0200, Oliver Graute wrote:
> > From: Oliver Graute
> >
> > Enable inversion mode
> >
> > Signed-off-by: Oliver Graute
> > ---
> > drivers/staging/fbtft/fb_st7789v
From: Oliver Graute
Set Gamma Values and Register Values for the HSD20_IPS Panel
Signed-off-by: Oliver Graute
---
need information howto set HSD20_IPS Panel at run time and not at compile time
Changes for v2:
- added define for HSD20_IPS_GAMMA values
- check for HSD20_IPS define
- enabled
-24,7 +24,7 @@
> "D0 05 0A 09 08 05 2E 44 45 0F 17 16 2B 33\n" \
> "D0 05 0A 09 08 05 2E 43 45 0F 16 16 2B 33"
>
> -#define HSD20_IPS "true"
> +#define HSD20_IPS 1
>
> /**
> * enum st7789v_command - ST7789V display
Add support for the Solomon Goldentek Display Model: GKTW70SDAD1SD
to panel-simple.
The panel spec from Variscite can be found at:
https://www.variscite.com/wp-content/uploads/2017/12/VLCD-CAP-GLD-RGB.pdf
Signed-off-by: Oliver Graute
---
panel-timing {
clock-frequency
On 19/12/20, Oliver Graute wrote:
> Add support for the Solomon Goldentek Display Model: GKTW70SDAD1SD
> to panel-simple.
>
> The panel spec from Variscite can be found at:
> https://www.variscite.com/wp-content/uploads/2017/12/VLCD-CAP-GLD-RGB.pdf
some clue what bus_format and b
On 10/01/21, Fabio Estevam wrote:
> Hi Oliver,
>
> On Sun, Jan 10, 2021 at 12:35 PM Oliver Graute
> wrote:
>
> > the first two errors are gone. But I still get this:
> >
> > [ 42.387107] mxsfb 21c8000.lcdif: Cannot connect bridge: -517
> >
> > Th
On 09/01/21, Fabio Estevam wrote:
> Hi Oliver,
>
> On Fri, Jan 8, 2021 at 7:24 PM Oliver Graute wrote:
> >
> > On 19/12/20, Oliver Graute wrote:
> > > Add support for the Solomon Goldentek Display Model: GKTW70SDAD1SD
> > > to panel-simple.
> > >
On 10/01/21, Fabio Estevam wrote:
> On Sun, Jan 10, 2021 at 5:09 PM Oliver Graute wrote:
>
> > here the schematics and my dts. The board is using a LVDS connector for
> > the display.
>
> The schematics shows the GKTW70SDAD1SD panel in the J4 connector, not
> the
On 16/01/21, Fabio Estevam wrote:
> On Sat, Jan 16, 2021 at 9:49 AM Oliver Graute wrote:
>
> > > power-supply = <_touch_3v3> is not correct, as the reg_touch_3v3
> > > does not power the LCD.
> >
> > yes, but how is the LCD correctly powered the
On 25/01/21, Fabio Estevam wrote:
> Hi Oliver,
>
> On Mon, Jan 25, 2021 at 6:29 PM Oliver Graute wrote:
>
> > Ok I fixed the pin conflict with regulator-gpio and added a 5V
> > regulator node in my dts file. Now the display is working fine!
>
> That's good new
On 01/02/21, Marco Felsch wrote:
> Hi Oliver,
>
> thanks for the patch :)
>
> On 21-01-29 20:09, Oliver Graute wrote:
> > Add support for the Solomon Goldentek Display Model: GKTW70SDAD1SD
> > to panel-simple.
> >
> > The panel spec from Variscite can be
Add support for the Solomon Goldentek Display Model: GKTW70SDAD1SD
to panel-simple.
The panel spec from Variscite can be found at:
https://www.variscite.com/wp-content/uploads/2017/12/VLCD-CAP-GLD-RGB.pdf
Signed-off-by: Oliver Graute
Cc: Marco Felsch
Cc: Fabio Estevam
---
v2:
- changed bpc
Add support for the Solomon Goldentek Display Model: GKTW70SDAD1SD
to panel-simple.
The panel spec from Variscite can be found at:
https://www.variscite.com/wp-content/uploads/2017/12/VLCD-CAP-GLD-RGB.pdf
Signed-off-by: Oliver Graute
Cc: Marco Felsch
Cc: Fabio Estevam
---
v3:
- added flags
Add support for the Solomon Goldentek Display Model: GKTW70SDAD1SD
to panel-simple.
The panel spec from Variscite can be found at:
https://www.variscite.com/wp-content/uploads/2017/12/VLCD-CAP-GLD-RGB.pdf
Signed-off-by: Oliver Graute
Reviewed-by: Marco Felsch
Reviewed-by: Fabio Estevam
Add support for the Solomon Goldentek Display Model: GKTW70SDAD1SD
to panel-simple.
The panel spec from Variscite can be found at:
https://www.variscite.com/wp-content/uploads/2017/12/VLCD-CAP-GLD-RGB.pdf
Signed-off-by: Oliver Graute
Reviewed-by: Marco Felsch
Reviewed-by: Fabio Estevam
On 26/01/21, Fabio Estevam wrote:
> Hi Oliver,
>
> On Mon, Jan 25, 2021 at 7:17 PM Oliver Graute wrote:
>
> > I would prefer mine, because I got a wrong colored penguin on bootup
> > with yours :-)
The wrong colored Tux is caused by the bus_format:
.bus_format = MEDIA_
On 02/02/21, Marco Felsch wrote:
> Hi Oliver,
>
> On 21-02-02 18:35, Oliver Graute wrote:
> > Add support for the Solomon Goldentek Display Model: GKTW70SDAD1SD
> > to panel-simple.
> >
> > The panel spec from Variscite can be found at:
> > https://www.v
staging: fbtft: fb_st7789v: reset display before initialization
In rare cases the display is flipped or mirrored. This was observed more
often in a low temperature environment. A clean reset on init_display()
should help to get registers in a sane state.
Signed-off-by: Oliver Graute
In rare cases the display is flipped or mirrored. This was observed more
often in a low temperature environment. A clean reset on init_display()
should help to get registers in a sane state.
Signed-off-by: Oliver Graute
---
drivers/staging/fbtft/fb_st7789v.c | 2 ++
1 file changed, 2 insertions
On 13/08/21, Greg KH wrote:
> On Fri, Aug 13, 2021 at 08:25:10AM +0200, Oliver Graute wrote:
> > staging: fbtft: fb_st7789v: reset display before initialization
>
> What is this line here, and why is this not your subject line instead?
I'll put the line as subject instead.
&g
On 13/08/21, Greg KH wrote:
> On Fri, Aug 13, 2021 at 02:54:30PM +0200, Oliver Graute wrote:
> > On 13/08/21, Greg KH wrote:
> > > On Fri, Aug 13, 2021 at 08:25:10AM +0200, Oliver Graute wrote:
> > > > staging: fbtft: fb_st7789v: reset display before initialization
...@vger.kernel.org
Signed-off-by: Oliver Graute
---
drivers/staging/fbtft/fb_st7789v.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/staging/fbtft/fb_st7789v.c
b/drivers/staging/fbtft/fb_st7789v.c
index 3a280cc1892c..0a2dbed9ffc7 100644
--- a/drivers/staging/fbtft/fb_st7789v.c
+++ b/drivers
Add support for the Solomon Goldentek Display Model: GKTW70SDAD1SD
to panel-simple.
The panel spec from Variscite can be found at:
https://www.variscite.com/wp-content/uploads/2017/12/VLCD-CAP-GLD-RGB.pdf
Signed-off-by: Oliver Graute
Reviewed-by: Marco Felsch
Reviewed-by: Fabio Estevam
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