Javier Martinez Canillas wrote: > > Many Exynos devices have a display panel, most of them just have > a simple panel while others have more complex configurations that > requires an embedded DisplayPort (eDP) to LVDS display bridge. > > This patch enables the following features to support both setups: > > - Direct Rendering Manager (DRM) > - DRM bridge registration and lookup framework > - Parade ps8622/ps8625 eDP/LVDS bridge > - NXP ptn3460 eDP/LVDS bridge > - Exynos Fully Interactive Mobile Display controller (FIMD) > - Panel registration and lookup framework > - Simple panels > - Backlight and LCD device support > Thanks a lot. > Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx> > --- > > Some of the options enabled here (e.g: the eDP/LVDS bridges) > are still not merged in mainline so this patch depends on > the following posted patches that were still not merged: > > "drm/bridge: Modify drm_bridge core to support driver model" [0] > "drm/bridge: Add i2c based driver for ptn3460 bridge" [1] > "drm/bridge: Add i2c based driver for ps8622/ps8625 bridge" [2] > BTW, I can't find its re-spin...how was going on? > But I wanted to post anyways to make easier for others to > figure out what are the needed options to have the display > working on their Exynos machines. > > In order to test the display panel on the Peach machines, > the following patches are also needed: > > "ARM: dts: Add DT changes for display on peach_pit" [3] > "ARM: dts: Add DT changes for display on peach_pi" [4] > I'll have a look them soon. - Kukjin > Best regards, > Javier > > [0]: http://patchwork.ozlabs.org/patch/373792/ > [1]: http://patchwork.ozlabs.org/patch/373793/ > [2]: http://patchwork.ozlabs.org/patch/373794/ > [3]: http://www.spinics.net/lists/arm-kernel/msg350568.html > [4]: http://www.spinics.net/lists/arm-kernel/msg350569.html > > arch/arm/configs/exynos_defconfig | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig > index 676c744..f69d57e 100644 > --- a/arch/arm/configs/exynos_defconfig > +++ b/arch/arm/configs/exynos_defconfig > @@ -101,11 +101,25 @@ CONFIG_REGULATOR_S2MPA01=y > CONFIG_REGULATOR_S2MPS11=y > CONFIG_REGULATOR_S5M8767=y > CONFIG_REGULATOR_TPS65090=y > +CONFIG_DRM=y > +CONFIG_DRM_BRIDGE=y > +CONFIG_DRM_PS8622=y > +CONFIG_DRM_EXYNOS=y > +CONFIG_DRM_EXYNOS_FIMD=y > +CONFIG_DRM_EXYNOS_DP=y > +CONFIG_DRM_PANEL=y > +CONFIG_DRM_PANEL_SIMPLE=y > CONFIG_FB=y > CONFIG_FB_MODE_HELPERS=y > CONFIG_FB_SIMPLE=y > CONFIG_EXYNOS_VIDEO=y > CONFIG_EXYNOS_MIPI_DSI=y > +CONFIG_BACKLIGHT_LCD_SUPPORT=y > +CONFIG_LCD_CLASS_DEVICE=y > +CONFIG_LCD_PLATFORM=y > +CONFIG_BACKLIGHT_CLASS_DEVICE=y > +CONFIG_BACKLIGHT_GENERIC=y > +CONFIG_BACKLIGHT_PWM=y > CONFIG_FRAMEBUFFER_CONSOLE=y > CONFIG_FONTS=y > CONFIG_FONT_7x14=y > -- > 2.0.1 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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