From mboxrd@z Thu Jan 1 00:00:00 1970 From: marcel.ziswiler@toradex.com (Marcel Ziswiler) Date: Fri, 29 Apr 2016 22:40:18 +0200 Subject: [PATCH 1/2] ARM: imx_v6_v7_defconfig: add CONFIG_I2C_GPIO Message-ID: <1461962419-4715-1-git-send-email-marcel.ziswiler@toradex.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The GPIO-based bitbanging I2C driver is required to make HDMI work on the Apalis iMX6 module plugged into a Ixora carrier board featuring a DDC channel to read a screen's EDID being hooked up to regular GPIOs. Signed-off-by: Marcel Ziswiler --- arch/arm/configs/imx_v6_v7_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index b255c7f..fb959f9 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -184,6 +184,7 @@ CONFIG_I2C_MUX_GPIO=y # CONFIG_I2C_HELPER_AUTO is not set CONFIG_I2C_ALGOPCF=m CONFIG_I2C_ALGOPCA=m +CONFIG_I2C_GPIO=y CONFIG_I2C_IMX=y CONFIG_SPI=y CONFIG_SPI_IMX=y -- 2.5.5