ARM: davinci_all_defconfig: set CONFIG_BACKLIGHT_PWM=m

PATCH New Adam Ford 2 participants 2 messages May 18, 2018 – May 22, 2018 Arm (32-bit)

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Adam Ford

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2018-05-18 18:09 UTC #0 lore raw

PATCH v2 1/1 ARM: davinci_all_defconfig: set CONFIG_BACKLIGHT_PWM=m

The da850-evm came with an LCD with a backlight tied to a pwm. This enables CONFIG_BACKLIGHT_PWM as a module so the PWM backlight can be used to maintain brightness control of the backlight.

Signed-off-by Adam Ford <[email protected]>

---

V2: Only enable CONFIG_BACKLIGHT_PWM and do not re-sync with savedefconfig

arch/arm/configs/davinci_all_defconfig +1 -0

index c302a04e8cbc..48d23956d898 100644
@@ -153,6 +153,7 @@ CONFIG_TINYDRM_ST7586=m
 CONFIG_FB=y
 CONFIG_FIRMWARE_EDID=y
 CONFIG_FB_DA8XX=y
+CONFIG_BACKLIGHT_PWM=m
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
 CONFIG_SOUND=m

Signature · 1 line

2.17.0

Sekhar Nori

2018-05-22 05:51 UTC #1 lore raw

PATCH v2 1/1 ARM: davinci_all_defconfig: set CONFIG_BACKLIGHT_PWM=m

Quoted 5 lines · Adam Ford

The da850-evm came with an LCD with a backlight tied to a pwm. This enables CONFIG_BACKLIGHT_PWM as a module so the PWM backlight can be used to maintain brightness control of the backlight.
Signed-off-by Adam Ford <[email protected]>

Applied for v4.19.

Thanks,
Sekhar