[PATCH] ARM: defconfig: integrator: Switch to DRM

[PATCH] ARM: defconfig: integrator: Switch to DRM

[Linus Walleij]

This switches the ARM Integrator to use the new PL11x DRM
driver. We need CMA enabled to get coherent allocations
at all times. The dumb VGA DAC bridge is needed for
the VGA output on the reference designs, and backlight
is needed when using an external display.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
ARM SoC folks: please queue this for v5.1 so that
we can delete the old driver for v5.2.
---
 arch/arm/configs/integrator_defconfig | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/arch/arm/configs/integrator_defconfig b/arch/arm/configs/integrator_defconfig
index 69cb8f1efcea..747550c7af2f 100644
--- a/arch/arm/configs/integrator_defconfig
+++ b/arch/arm/configs/integrator_defconfig
@@ -27,6 +27,7 @@ CONFIG_CPU_FREQ_GOV_POWERSAVE=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
 CONFIG_CPU_FREQ_GOV_ONDEMAND=y
 CONFIG_CPUFREQ_DT=y
+CONFIG_CMA=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
@@ -53,13 +54,17 @@ CONFIG_E100=y
 CONFIG_SMC91X=y
 # CONFIG_KEYBOARD_ATKBD is not set
 # CONFIG_SERIO_SERPORT is not set
-CONFIG_FB=y
+CONFIG_DRM=y
+CONFIG_DRM_DUMB_VGA_DAC=y
+CONFIG_DRM_PL111=y
 CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_ARMCLCD=y
 CONFIG_FB_MATROX=y
 CONFIG_FB_MATROX_MILLENIUM=y
 CONFIG_FB_MATROX_MYSTIQUE=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
 # CONFIG_VGA_CONSOLE is not set
+CONFIG_LOGO=y
 CONFIG_MMC=y
 CONFIG_MMC_ARMMMCI=y
 CONFIG_NEW_LEDS=y
-- 
2.20.1


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Re: [PATCH] ARM: defconfig: integrator: Switch to DRM

[Arnd Bergmann]

On Fri, Feb 22, 2019 at 4:09 PM Linus Walleij <linus.walleij@linaro.org> wrote:
>
> This switches the ARM Integrator to use the new PL11x DRM
> driver. We need CMA enabled to get coherent allocations
> at all times. The dumb VGA DAC bridge is needed for
> the VGA output on the reference designs, and backlight
> is needed when using an external display.
>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
> ---
> ARM SoC folks: please queue this for v5.1 so that
> we can delete the old driver for v5.2.

Applied to arm/defconfigs, thanks!

      Arnd

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