Hi Thierry, > Hi Thierry, > > > This commit adds support for KOE's 5.7" display. > > > > Signed-off-by: Lukasz Majewski <lukma@xxxxxxx> > > Reviewed-by: Rob Herring <robh@xxxxxxxxxx> > > --- > > 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 = <®_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@xxxxxxx 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@xxxxxxx
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