| Message ID | 20191016135147.7743-3-aford173@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [V5,1/3] drm/panel: simple: Add Logic PD Type 28 display support | expand |
* Adam Ford <aford173@gmail.com> [191016 06:53]: > With the removal of the panel-dpi from the omap drivers, the > LCD no longer works. This patch points the device tree to > a newly created panel named "logicpd,type28" > > Fixes: 8bf4b1621178 ("drm/omap: Remove panel-dpi driver") > > Signed-off-by: Adam Ford <aford173@gmail.com> > Acked-by: Sam Ravnborg <sam@ravnborg.org> > --- > V5: No Change > V4: No Change > V3: No change > V2: Remove legacy 'label' from binding I'm picking this patch into omap-for-v5.5/dt thanks. Regards, Tony > diff --git a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit-28.dts b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit-28.dts > index 07ac99b9cda6..cdb89b3e2a9b 100644 > --- a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit-28.dts > +++ b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit-28.dts > @@ -11,22 +11,6 @@ > #include "logicpd-torpedo-37xx-devkit.dts" > > &lcd0 { > - > - label = "28"; > - > - panel-timing { > - clock-frequency = <9000000>; > - hactive = <480>; > - vactive = <272>; > - hfront-porch = <3>; > - hback-porch = <2>; > - hsync-len = <42>; > - vback-porch = <3>; > - vfront-porch = <2>; > - vsync-len = <11>; > - hsync-active = <1>; > - vsync-active = <1>; > - de-active = <1>; > - pixelclk-active = <0>; > - }; > + /* To make it work, set CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=4 */ > + compatible = "logicpd,type28"; > }; > -- > 2.17.1 >
diff --git a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit-28.dts b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit-28.dts index 07ac99b9cda6..cdb89b3e2a9b 100644 --- a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit-28.dts +++ b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit-28.dts @@ -11,22 +11,6 @@ #include "logicpd-torpedo-37xx-devkit.dts" &lcd0 { - - label = "28"; - - panel-timing { - clock-frequency = <9000000>; - hactive = <480>; - vactive = <272>; - hfront-porch = <3>; - hback-porch = <2>; - hsync-len = <42>; - vback-porch = <3>; - vfront-porch = <2>; - vsync-len = <11>; - hsync-active = <1>; - vsync-active = <1>; - de-active = <1>; - pixelclk-active = <0>; - }; + /* To make it work, set CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=4 */ + compatible = "logicpd,type28"; };
With the removal of the panel-dpi from the omap drivers, the LCD no longer works. This patch points the device tree to a newly created panel named "logicpd,type28" Fixes: 8bf4b1621178 ("drm/omap: Remove panel-dpi driver") Signed-off-by: Adam Ford <aford173@gmail.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> --- V5: No Change V4: No Change V3: No change V2: Remove legacy 'label' from binding