On Wed, Apr 30, 2025 at 3:53 PM David Lechner wrote:
>
> On 4/30/25 8:17 AM, Josef Lusticky wrote:
> > The driver supports 3.5" Kingway HW-035P0Z002 display found
> > on Braiins Mini Miner BMM 101 product.
> >
> > Signed-off-by: Josef Lusticky
> > ---
>
> I haven't really looked at the patch yet,
On Mon, Mar 10, 2025 at 7:33 PM Alex Lanzano wrote:
>
> On Fri, Mar 07, 2025 at 10:25:18AM +0100, Josef Luštický wrote:
> > Ok, I'll implement the change and post it for a review.
> > About the property naming, I tend to name it something like
> > "inverted-rese
On Tue, Feb 25, 2025 at 2:46 PM Alex Lanzano wrote:
>
> On Tue, Feb 25, 2025 at 12:59:59PM +0100, Josef Luštický wrote:
> > On Mon, Feb 24, 2025 at 12:13 AM Alex Lanzano
> > wrote:
> > >
> > > On Mon, Feb 17, 2025 at 12:39:01PM +0100, Josef Luštick
On Mon, Feb 24, 2025 at 12:13 AM Alex Lanzano wrote:
>
> On Mon, Feb 17, 2025 at 12:39:01PM +0100, Josef Luštický wrote:
> > On Sat, Feb 15, 2025 at 8:14 PM Alex Lanzano wrote:
> > >
> > > On Fri, Feb 14, 2025 at 08:04:41PM -0500, Alex Lanzano wrote:
> > >
On Sat, Feb 15, 2025 at 8:14 PM Alex Lanzano wrote:
>
> On Fri, Feb 14, 2025 at 08:04:41PM -0500, Alex Lanzano wrote:
> > On Fri, Feb 14, 2025 at 10:29:29AM +0100, Josef Luštický wrote:
> > > Hello Alex,
> > > there is a bug in mipi_dbi_hw_reset() function that
Hello Alex,
there is a bug in mipi_dbi_hw_reset() function that implements the logic of
display reset contrary.
It keeps the reset line activated which keeps displays in reset state.
I reported the bug to
https://gitlab.freedesktop.org/drm/misc/kernel/-/issues/63
Unfortunately, fixing the bug wou
se.
I would expected the driver to fallback to SPI input mode in such case.
In other words, the ili9341-based panels can be used in both modes,
but not all displays available
on the market provide breakout pins for the parallel RGB connection.
út 30. 7. 2019 v 16:08 odesílatel Noralf Trønnes n
Hi Noralf,
see comments bellow.
po 29. 7. 2019 v 21:55 odesílatel Noralf Trønnes napsal:
>
> Signed-off-by: Noralf Trønnes
> ---
> drivers/gpu/drm/panel/panel-ilitek-ili9341.c | 179 ++-
> 1 file changed, 170 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/gpu/drm/panel/p
Hi Noralf,
see comment bellow.
po 29. 7. 2019 v 21:55 odesílatel Noralf Trønnes napsal:
>
> Embed mipi_dbi in struct ili9341.
> Rebase on moved mipi-dbi, rename variable name.
> Add backlight_device to panel struct.
> mipi_dbi_hw_reset() already has a NULL check on the reset gpio.
> Prepare for m
Hi Noralf,
the patch series looks good, see comments in the patch emails.
One question: is there a general mechanism to tell a driver not to use
parallel RGB even though
the display supports it and "port" is specified in the device-tree?
Josef
po 29. 7. 2019 v 21:55 odesílatel Noralf Trønnes na
Hello,
I am happy to see this discussion.
I like Noralf's late work to move mipi_dbi to drm/ and remove tinydrm.
This helps to simplify implementation and maintenance of drivers for
displays that conform to MIPI_DBI set of commands,
no matter if they use MIPI_DBI to transfer the image data or not.
Hello Rob,
my fault, sorry, backlight should not be required.
I'll fix this in the next patch version.
I'd like to post the DT bindings in the YAML format.
Work-in-progress YAML bindings file is in the attachment,
any comments would be highly appreciated.
Kind regards
Josef
st 24. 7. 2019 v 21:5
Hi Sam,
thank you for comments.
st 10. 7. 2019 v 15:47 odesílatel Sam Ravnborg napsal:
>
> Hi Josef.
>
> Thanks for updating the driver.
>
> On Mon, Jul 08, 2019 at 04:56:18PM +0200, Josef Lusticky wrote:
> > Add driver for Ilitek ILI9341 panels in parallel RGB mode
> >
> > Signed-off-by: Josef L
Hello Sam, Rob,
thank you both for comments.
I've already prepared most of the code for v2 of this patchset.
At the moment I am investigating, if it's possible to use mipi_dbi_*
functions for the display initialization,
as Rob suggested ("Can't you use existing mipi_dbi_* functions instead
of rol
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