From 5ccbb2ee039f0bd81e2b34b670718186753a4e17 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 26 May 2021 09:50:58 +0200 Subject: [PATCH] drm/bridge: DRM_CROS_EC_ANX7688 should depend on I2C_CROS_EC_TUNNEL The ChromeOS EC ANX7688 bridge is connected to a ChromeOS Embedded Controller, and is accessed using I2C tunneling through the Embedded Controller. Hence add a dependency on I2C_CROS_EC_TUNNEL, to prevent asking the user about this driver when configuring a kernel without support for the ChromeOS EC tunnel I2C bus. Fixes: 44602b10d7f2a5f7 ("drm/bridge: Add ChromeOS EC ANX7688 bridge driver support") Signed-off-by: Geert Uytterhoeven Reviewed-by: Enric Balletbo i Serra Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/d107d1840b83607baee8571cc5d88973fc32b519.1622015323.git.geert+renesas@glider.be --- drivers/gpu/drm/bridge/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index 7e7f28e..c96e4b3 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -53,6 +53,7 @@ config DRM_CHRONTEL_CH7033 config DRM_CROS_EC_ANX7688 tristate "ChromeOS EC ANX7688 bridge" depends on OF + depends on I2C_CROS_EC_TUNNEL || COMPILE_TEST select DRM_KMS_HELPER select REGMAP_I2C help -- 2.7.4