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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-05-26 10:50:58 +0300 |
|---|---|---|
| committer | Robert Foss <robert.foss@linaro.org> | 2021-05-27 15:09:27 +0300 |
| commit | 5ccbb2ee039f0bd81e2b34b670718186753a4e17 (patch) | |
| tree | b5b7f72cfb6895913701afda9ef175a7688bbdcd /drivers/gpu/drm | |
| parent | 2986d2763daaaa9280ac499ea17e7031a81ac0b7 (diff) | |
| download | linux-5ccbb2ee039f0bd81e2b34b670718186753a4e17.tar.xz | |
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 <geert+renesas@glider.be>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/d107d1840b83607baee8571cc5d88973fc32b519.1622015323.git.geert+renesas@glider.be
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/bridge/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index 7e7f28eb9546..c96e4b38d1d3 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 |