| Message ID | 20180509155913.7562-1-lukma@denx.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Dear All, > This commit adds support for AUO's 7.0" display. If I may gentle remind about this patch.... > > Signed-off-by: Lukasz Majewski <lukma@denx.de> > > --- > Changes for v3: > - Remove not used 'bus-format-override = "rgb565";' property > > Changes for v2: > - Add *.txt suffix to the auo,g070wn01 file > --- > .../bindings/display/panel/auo,g070vvn01.txt | 29 > ++++++++++++++++++++ > drivers/gpu/drm/panel/panel-simple.c | 31 > ++++++++++++++++++++++ 2 files changed, 60 insertions(+) create mode > 100644 > Documentation/devicetree/bindings/display/panel/auo,g070vvn01.txt > > diff --git > a/Documentation/devicetree/bindings/display/panel/auo,g070vvn01.txt > b/Documentation/devicetree/bindings/display/panel/auo,g070vvn01.txt > new file mode 100644 index 000000000000..49e4105378f6 --- /dev/null > +++ > b/Documentation/devicetree/bindings/display/panel/auo,g070vvn01.txt > @@ -0,0 +1,29 @@ +AU Optronics Corporation 7.0" FHD (800 x 480) TFT > LCD panel + > +Required properties: > +- compatible: should be "auo,g070vvn01" > +- 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 iMX6Q based board > + > + lcd_panel: lcd-panel { > + compatible = "auo,g070vvn01"; > + backlight = <&backlight_lcd>; > + power-supply = <®_display>; > + > + port { > + lcd_panel_in: endpoint { > + remote-endpoint = <&lcd_display_out>; > + }; > + }; > + }; > diff --git a/drivers/gpu/drm/panel/panel-simple.c > b/drivers/gpu/drm/panel/panel-simple.c index > cbf1ab404ee7..d9984bdb5bb5 100644 --- > a/drivers/gpu/drm/panel/panel-simple.c +++ > b/drivers/gpu/drm/panel/panel-simple.c @@ -581,6 +581,34 @@ static > const struct panel_desc auo_b133htn01 = { }, > }; > > +static const struct display_timing auo_g070vvn01_timings = { > + .pixelclock = { 33300000, 34209000, 45000000 }, > + .hactive = { 800, 800, 800 }, > + .hfront_porch = { 20, 40, 200 }, > + .hback_porch = { 87, 40, 1 }, > + .hsync_len = { 1, 48, 87 }, > + .vactive = { 480, 480, 480 }, > + .vfront_porch = { 5, 13, 200 }, > + .vback_porch = { 31, 31, 29 }, > + .vsync_len = { 1, 1, 3 }, > +}; > + > +static const struct panel_desc auo_g070vvn01 = { > + .timings = &auo_g070vvn01_timings, > + .num_timings = 1, > + .bpc = 8, > + .size = { > + .width = 152, > + .height = 91, > + }, > + .delay = { > + .prepare = 200, > + .enable = 50, > + .disable = 50, > + .unprepare = 1000, > + }, > +}; > + > static const struct drm_display_mode auo_g104sn02_mode = { > .clock = 40000, > .hdisplay = 800, > @@ -2095,6 +2123,9 @@ static const struct of_device_id > platform_of_match[] = { .compatible = "auo,b133xtn01", > .data = &auo_b133xtn01, > }, { > + .compatible = "auo,g070vvn01", > + .data = &auo_g070vvn01, > + }, { > .compatible = "auo,g104sn02", > .data = &auo_g104sn02, > }, { 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
On Mon, May 14, 2018 at 10:36 AM, Lukasz Majewski <lukma@denx.de> wrote: > Dear All, It is only Thierry that you need to ping. It goes thru his tree as I mentioned on another panel you sent. >> This commit adds support for AUO's 7.0" display. > > If I may gentle remind about this patch.... > >> >> Signed-off-by: Lukasz Majewski <lukma@denx.de> You failed to add my Reviewed-by. Rob
diff --git a/Documentation/devicetree/bindings/display/panel/auo,g070vvn01.txt b/Documentation/devicetree/bindings/display/panel/auo,g070vvn01.txt new file mode 100644 index 000000000000..49e4105378f6 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/auo,g070vvn01.txt @@ -0,0 +1,29 @@ +AU Optronics Corporation 7.0" FHD (800 x 480) TFT LCD panel + +Required properties: +- compatible: should be "auo,g070vvn01" +- 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 iMX6Q based board + + lcd_panel: lcd-panel { + compatible = "auo,g070vvn01"; + backlight = <&backlight_lcd>; + power-supply = <®_display>; + + port { + lcd_panel_in: endpoint { + remote-endpoint = <&lcd_display_out>; + }; + }; + }; diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index cbf1ab404ee7..d9984bdb5bb5 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -581,6 +581,34 @@ static const struct panel_desc auo_b133htn01 = { }, }; +static const struct display_timing auo_g070vvn01_timings = { + .pixelclock = { 33300000, 34209000, 45000000 }, + .hactive = { 800, 800, 800 }, + .hfront_porch = { 20, 40, 200 }, + .hback_porch = { 87, 40, 1 }, + .hsync_len = { 1, 48, 87 }, + .vactive = { 480, 480, 480 }, + .vfront_porch = { 5, 13, 200 }, + .vback_porch = { 31, 31, 29 }, + .vsync_len = { 1, 1, 3 }, +}; + +static const struct panel_desc auo_g070vvn01 = { + .timings = &auo_g070vvn01_timings, + .num_timings = 1, + .bpc = 8, + .size = { + .width = 152, + .height = 91, + }, + .delay = { + .prepare = 200, + .enable = 50, + .disable = 50, + .unprepare = 1000, + }, +}; + static const struct drm_display_mode auo_g104sn02_mode = { .clock = 40000, .hdisplay = 800, @@ -2095,6 +2123,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "auo,b133xtn01", .data = &auo_b133xtn01, }, { + .compatible = "auo,g070vvn01", + .data = &auo_g070vvn01, + }, { .compatible = "auo,g104sn02", .data = &auo_g104sn02, }, {
This commit adds support for AUO's 7.0" display. Signed-off-by: Lukasz Majewski <lukma@denx.de> --- Changes for v3: - Remove not used 'bus-format-override = "rgb565";' property Changes for v2: - Add *.txt suffix to the auo,g070wn01 file --- .../bindings/display/panel/auo,g070vvn01.txt | 29 ++++++++++++++++++++ drivers/gpu/drm/panel/panel-simple.c | 31 ++++++++++++++++++++++ 2 files changed, 60 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/auo,g070vvn01.txt