ea6b13e9fe
kbuild test robot reports:
>> ERROR: "i2c_mux_add_adapter" [drivers/gpu/drm/bridge/sii902x.ko] undefined!
>> ERROR: "i2c_mux_alloc" [drivers/gpu/drm/bridge/sii902x.ko] undefined!
>> ERROR: "i2c_mux_del_adapters" [drivers/gpu/drm/bridge/sii902x.ko] undefined!
Quite obviously the driver depends on I2C_MUX, but adding a "depends on"
introduces a recursive dependency, therefore this patch selects I2C_MUX
instead.
Fixes: 21d808405f ("drm/bridge/sii902x: Fix EDID readback")
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Link: https://lists.01.org/pipermail/kbuild-all/2018-November/054924.html
Acked-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1542633978-22064-1-git-send-email-fabrizio.castro@bp.renesas.com
3.8 KiB
config DRM_BRIDGE def_bool y depends on DRM help Bridge registration and lookup framework.
config DRM_PANEL_BRIDGE def_bool y depends on DRM_BRIDGE depends on DRM_KMS_HELPER select DRM_PANEL help DRM bridge wrapper of DRM panels
menu "Display Interface Bridges" depends on DRM && DRM_BRIDGE
config DRM_ANALOGIX_ANX78XX tristate "Analogix ANX78XX bridge" select DRM_KMS_HELPER select REGMAP_I2C ---help--- ANX78XX is an ultra-low Full-HD SlimPort transmitter designed for portable devices. The ANX78XX transforms the HDMI output of an application processor to MyDP or DisplayPort.
config DRM_CDNS_DSI tristate "Cadence DPI/DSI bridge" select DRM_KMS_HELPER select DRM_MIPI_DSI select DRM_PANEL_BRIDGE depends on OF help Support Cadence DPI to DSI bridge. This is an internal bridge and is meant to be directly embedded in a SoC.
config DRM_DUMB_VGA_DAC tristate "Dumb VGA DAC Bridge support" depends on OF select DRM_KMS_HELPER help Support for non-programmable RGB to VGA DAC bridges, such as ADI ADV7123, TI THS8134 and THS8135 or passive resistor ladder DACs.
config DRM_LVDS_ENCODER tristate "Transparent parallel to LVDS encoder support" depends on OF select DRM_PANEL_BRIDGE help Support for transparent parallel to LVDS encoders that don't require any configuration.
config DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW tristate "MegaChips stdp4028-ge-b850v3-fw and stdp2690-ge-b850v3-fw" depends on OF select DRM_KMS_HELPER select DRM_PANEL ---help--- This is a driver for the display bridges of GE B850v3 that convert dual channel LVDS to DP++. This is used with the i.MX6 imx-ldb driver. You are likely to say N here.
config DRM_NXP_PTN3460 tristate "NXP PTN3460 DP/LVDS bridge" depends on OF select DRM_KMS_HELPER select DRM_PANEL ---help--- NXP PTN3460 eDP-LVDS bridge chip driver.
config DRM_PARADE_PS8622 tristate "Parade eDP/LVDS bridge" depends on OF select DRM_PANEL select DRM_KMS_HELPER select BACKLIGHT_LCD_SUPPORT select BACKLIGHT_CLASS_DEVICE ---help--- Parade eDP-LVDS bridge chip driver.
config DRM_SIL_SII8620 tristate "Silicon Image SII8620 HDMI/MHL bridge" depends on OF select DRM_KMS_HELPER imply EXTCON select INPUT select RC_CORE help Silicon Image SII8620 HDMI/MHL bridge chip driver.
config DRM_SII902X tristate "Silicon Image sii902x RGB/HDMI bridge" depends on OF select DRM_KMS_HELPER select REGMAP_I2C select I2C_MUX ---help--- Silicon Image sii902x bridge chip driver.
config DRM_SII9234 tristate "Silicon Image SII9234 HDMI/MHL bridge" depends on OF ---help--- Say Y here if you want support for the MHL interface. It is an I2C driver, that detects connection of MHL bridge and starts encapsulation of HDMI signal.
config DRM_THINE_THC63LVD1024 tristate "Thine THC63LVD1024 LVDS decoder bridge" depends on OF ---help--- Thine THC63LVD1024 LVDS/parallel converter driver.
config DRM_TOSHIBA_TC358764 tristate "TC358764 DSI/LVDS bridge" depends on DRM && DRM_PANEL depends on OF select DRM_MIPI_DSI help Toshiba TC358764 DSI/LVDS bridge driver.
config DRM_TOSHIBA_TC358767 tristate "Toshiba TC358767 eDP bridge" depends on OF select DRM_KMS_HELPER select REGMAP_I2C select DRM_PANEL ---help--- Toshiba TC358767 eDP bridge chip driver.
config DRM_TI_TFP410 tristate "TI TFP410 DVI/HDMI bridge" depends on OF select DRM_KMS_HELPER ---help--- Texas Instruments TFP410 DVI/HDMI Transmitter driver
config DRM_TI_SN65DSI86 tristate "TI SN65DSI86 DSI to eDP bridge" depends on OF select DRM_KMS_HELPER select REGMAP_I2C select DRM_PANEL select DRM_MIPI_DSI help Texas Instruments SN65DSI86 DSI to eDP Bridge driver
source "drivers/gpu/drm/bridge/analogix/Kconfig"
source "drivers/gpu/drm/bridge/adv7511/Kconfig"
source "drivers/gpu/drm/bridge/synopsys/Kconfig"
endmenu