lkml.org 
[lkml]   [2018]   [Jun]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectRe: [PATCH v2] display: panel: Add KOE tx14d24vm1bpa display support (320x240)
Hi Thierry,

> Hi Thierry,
>
> > This commit adds support for KOE's 5.7" display.
> >
> > Signed-off-by: Lukasz Majewski <lukma@denx.de>
> > Reviewed-by: Rob Herring <robh@kernel.org>
> > ---
> > Changes for v2:
> > - Add Reviewed-by tag
>
> Could you apply this patch to your tree?

If I may gentle ping on this patch..... It is quite mature now... :-)

Best regards,
Łukasz

>
> Thanks in advance,
> Łukasz
>
> >
> > ---
> > .../bindings/display/panel/koe,tx14d24vm1bpa.txt | 42
> > ++++++++++++++++++++++
> > drivers/gpu/drm/panel/panel-simple.c | 26
> > ++++++++++++++ 2 files changed, 68 insertions(+) create mode 100644
> > Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
> >
> > diff --git
> > a/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
> > b/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
> > new file mode 100644 index 000000000000..be7ac666807b --- /dev/null
> > +++
> > b/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt
> > @@ -0,0 +1,42 @@ +Kaohsiung Opto-Electronics Inc. 5.7" QVGA (320 x
> > 240) TFT LCD panel +
> > +Required properties:
> > +- compatible: should be "koe,tx14d24vm1bpa"
> > +- backlight: phandle of the backlight device attached to the panel
> > +- power-supply: single regulator to provide the supply voltage
> > +
> > +Required nodes:
> > +- port: Parallel port mapping to connect this display
> > +
> > +This panel needs single power supply voltage. Its backlight is
> > conntrolled +via PWM signal.
> > +
> > +Example:
> > +--------
> > +
> > +Example device-tree definition when connected to iMX53 based board
> > +
> > + lcd_panel: lcd-panel {
> > + compatible = "koe,tx14d24vm1bpa";
> > + backlight = <&backlight_lcd>;
> > + power-supply = <&reg_3v3>;
> > +
> > + port {
> > + lcd_panel_in: endpoint {
> > + remote-endpoint =
> > <&lcd_display_out>;
> > + };
> > + };
> > + };
> > +
> > +Then one needs to extend the dispX node:
> > +
> > + lcd_display: disp1 {
> > +
> > + port@1 {
> > + reg = <1>;
> > +
> > + lcd_display_out: endpoint {
> > + remote-endpoint = <&lcd_panel_in>;
> > + };
> > + };
> > + };
> > diff --git a/drivers/gpu/drm/panel/panel-simple.c
> > b/drivers/gpu/drm/panel/panel-simple.c index
> > d9984bdb5bb5..103b43ce7dee 100644 ---
> > a/drivers/gpu/drm/panel/panel-simple.c +++
> > b/drivers/gpu/drm/panel/panel-simple.c @@ -1268,6 +1268,29 @@ static
> > const struct panel_desc innolux_zj070na_01p = { },
> > };
> >
> > +static const struct display_timing koe_tx14d24vm1bpa_timing = {
> > + .pixelclock = { 5580000, 5850000, 6200000 },
> > + .hactive = { 320, 320, 320 },
> > + .hfront_porch = { 30, 30, 30 },
> > + .hback_porch = { 30, 30, 30 },
> > + .hsync_len = { 1, 5, 17 },
> > + .vactive = { 240, 240, 240 },
> > + .vfront_porch = { 6, 6, 6 },
> > + .vback_porch = { 5, 5, 5 },
> > + .vsync_len = { 1, 2, 11 },
> > + .flags = DISPLAY_FLAGS_DE_HIGH,
> > +};
> > +
> > +static const struct panel_desc koe_tx14d24vm1bpa = {
> > + .timings = &koe_tx14d24vm1bpa_timing,
> > + .num_timings = 1,
> > + .bpc = 6,
> > + .size = {
> > + .width = 115,
> > + .height = 86,
> > + },
> > +};
> > +
> > static const struct display_timing koe_tx31d200vm0baa_timing = {
> > .pixelclock = { 39600000, 43200000, 48000000 },
> > .hactive = { 1280, 1280, 1280 },
> > @@ -2204,6 +2227,9 @@ static const struct of_device_id
> > platform_of_match[] = { .compatible = "innolux,zj070na-01p",
> > .data = &innolux_zj070na_01p,
> > }, {
> > + .compatible = "koe,tx14d24vm1bpa",
> > + .data = &koe_tx14d24vm1bpa,
> > + }, {
> > .compatible = "koe,tx31d200vm0baa",
> > .data = &koe_tx31d200vm0baa,
> > }, {
>
>
>
>
> Best regards,
>
> Lukasz Majewski
>
> --
>
> DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de




Best regards,

Lukasz Majewski

--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2018-06-29 19:07    [W:0.070 / U:10.384 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site