This commit adds support for AUO's 7.0" display.

Signed-off-by: Lukasz Majewski lukma@denx.de --- .../bindings/display/panel/auo,g070vvn01 | 30 +++++++++++++++++++++ drivers/gpu/drm/panel/panel-simple.c | 31 ++++++++++++++++++++++ 2 files changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/auo,g070vvn01

diff --git a/Documentation/devicetree/bindings/display/panel/auo,g070vvn01 b/Documentation/devicetree/bindings/display/panel/auo,g070vvn01 new file mode 100644 index 000000000000..bd4017362094 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/auo,g070vvn01 @@ -0,0 +1,30 @@ +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>; + bus-format-override = "rgb565"; + power-supply = <&reg_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

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 = <&reg_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, }, {

Hi Thierry,

This commit adds support for AUO's 7.0" display.

Thierry, shall I perform some more work on this code, or is it eligible for applying to your tree?

Best regards, Łukasz

Signed-off-by: Lukasz Majewski lukma@denx.de Reviewed-by: Rob Herring robh@kernel.org

---

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 = <&reg_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

Hi,

Hi Thierry,

...

This commit adds support for AUO's 7.0" display.

Thierry, shall I perform some more work on this code, or is it eligible for applying to your tree?

If I may put a gentle remaining on this patch.....

Best regards, Łukasz

...

Signed-off-by: Lukasz Majewski lukma@denx.de Reviewed-by: Rob Herring robh@kernel.org

---

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 = <&reg_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

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