mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
a8efe51631
Like many other panel drivers, this one fails to build when backlight
support is disabled:
drivers/gpu/drm/panel/panel-raydium-rm68200.o: In function `rm68200_probe':
panel-raydium-rm68200.c:(.text+0x14a): undefined reference to `devm_of_find_backlight'
This adds the appropriate dependency.
Note that while include/linux/backlight.h provides a stub inline when
backlight support is not enabled, this isn't enough to deal with the
case where backlight support is built as a module but the panel driver
is built-in, in which case linking will still fail as above.
One way to avoid this is to add a dependency such as this:
depends on BACKLIGHT_CLASS_DEVICE || BACKLIGHT_CLASS_DEVICE=n
but that is rather complex and misses the point that the panel support
is mostly useless without backlight support.
Fixes: 2b7ed18bed ("drm/panel: Add support for Raydium RM68200 panel driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[treding@nvidia.com: clarify the need for the dependency]
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180313210015.3344380-1-arnd@arndb.de
181 lines
5.4 KiB
Plaintext
181 lines
5.4 KiB
Plaintext
config DRM_PANEL
|
||
bool
|
||
depends on DRM
|
||
help
|
||
Panel registration and lookup framework.
|
||
|
||
menu "Display Panels"
|
||
depends on DRM && DRM_PANEL
|
||
|
||
config DRM_PANEL_ARM_VERSATILE
|
||
tristate "ARM Versatile panel driver"
|
||
depends on OF
|
||
depends on MFD_SYSCON
|
||
select VIDEOMODE_HELPERS
|
||
help
|
||
This driver supports the ARM Versatile panels connected to ARM
|
||
reference designs. The panel is detected using special registers
|
||
in the Versatile family syscon registers.
|
||
|
||
config DRM_PANEL_LVDS
|
||
tristate "Generic LVDS panel driver"
|
||
depends on OF
|
||
depends on BACKLIGHT_CLASS_DEVICE
|
||
select VIDEOMODE_HELPERS
|
||
help
|
||
This driver supports LVDS panels that don't require device-specific
|
||
handling of power supplies or control signals. It implements automatic
|
||
backlight handling if the panel is attached to a backlight controller.
|
||
|
||
config DRM_PANEL_SIMPLE
|
||
tristate "support for simple panels"
|
||
depends on OF
|
||
depends on BACKLIGHT_CLASS_DEVICE
|
||
select VIDEOMODE_HELPERS
|
||
help
|
||
DRM panel driver for dumb panels that need at most a regulator and
|
||
a GPIO to be powered up. Optionally a backlight can be attached so
|
||
that it can be automatically turned off when the panel goes into a
|
||
low power state.
|
||
|
||
config DRM_PANEL_ILITEK_IL9322
|
||
tristate "Ilitek ILI9322 320x240 QVGA panels"
|
||
depends on OF && SPI
|
||
select REGMAP
|
||
help
|
||
Say Y here if you want to enable support for Ilitek IL9322
|
||
QVGA (320x240) RGB, YUV and ITU-T BT.656 panels.
|
||
|
||
config DRM_PANEL_INNOLUX_P079ZCA
|
||
tristate "Innolux P079ZCA panel"
|
||
depends on OF
|
||
depends on DRM_MIPI_DSI
|
||
depends on BACKLIGHT_CLASS_DEVICE
|
||
help
|
||
Say Y here if you want to enable support for Innolux P079ZCA
|
||
TFT-LCD modules. The panel has a 1024x768 resolution and uses
|
||
24 bit RGB per pixel. It provides a MIPI DSI interface to
|
||
the host and has a built-in LED backlight.
|
||
|
||
config DRM_PANEL_JDI_LT070ME05000
|
||
tristate "JDI LT070ME05000 WUXGA DSI panel"
|
||
depends on OF
|
||
depends on DRM_MIPI_DSI
|
||
depends on BACKLIGHT_CLASS_DEVICE
|
||
help
|
||
Say Y here if you want to enable support for JDI DSI video mode
|
||
panel as found in Google Nexus 7 (2013) devices.
|
||
The panel has a 1200(RGB)×1920 (WUXGA) resolution and uses
|
||
24 bit per pixel.
|
||
|
||
config DRM_PANEL_SAMSUNG_LD9040
|
||
tristate "Samsung LD9040 RGB/SPI panel"
|
||
depends on OF && SPI
|
||
select VIDEOMODE_HELPERS
|
||
|
||
config DRM_PANEL_LG_LG4573
|
||
tristate "LG4573 RGB/SPI panel"
|
||
depends on OF && SPI
|
||
select VIDEOMODE_HELPERS
|
||
help
|
||
Say Y here if you want to enable support for LG4573 RGB panel.
|
||
To compile this driver as a module, choose M here.
|
||
|
||
config DRM_PANEL_ORISETECH_OTM8009A
|
||
tristate "Orise Technology otm8009a 480x800 dsi 2dl panel"
|
||
depends on OF
|
||
depends on DRM_MIPI_DSI
|
||
depends on BACKLIGHT_CLASS_DEVICE
|
||
help
|
||
Say Y here if you want to enable support for Orise Technology
|
||
otm8009a 480x800 dsi 2dl panel.
|
||
|
||
config DRM_PANEL_PANASONIC_VVX10F034N00
|
||
tristate "Panasonic VVX10F034N00 1920x1200 video mode panel"
|
||
depends on OF
|
||
depends on DRM_MIPI_DSI
|
||
depends on BACKLIGHT_CLASS_DEVICE
|
||
help
|
||
Say Y here if you want to enable support for Panasonic VVX10F034N00
|
||
WUXGA (1920x1200) Novatek NT1397-based DSI panel as found in some
|
||
Xperia Z2 tablets
|
||
|
||
config DRM_PANEL_RASPBERRYPI_TOUCHSCREEN
|
||
tristate "Raspberry Pi 7-inch touchscreen panel"
|
||
depends on DRM_MIPI_DSI
|
||
help
|
||
Say Y here if you want to enable support for the Raspberry
|
||
Pi 7" Touchscreen. To compile this driver as a module,
|
||
choose M here.
|
||
|
||
config DRM_PANEL_RAYDIUM_RM68200
|
||
tristate "Raydium RM68200 720x1280 DSI video mode panel"
|
||
depends on OF
|
||
depends on DRM_MIPI_DSI
|
||
depends on BACKLIGHT_CLASS_DEVICE
|
||
help
|
||
Say Y here if you want to enable support for Raydium RM68200
|
||
720x1280 DSI video mode panel.
|
||
|
||
config DRM_PANEL_SAMSUNG_S6E3HA2
|
||
tristate "Samsung S6E3HA2 DSI video mode panel"
|
||
depends on OF
|
||
depends on DRM_MIPI_DSI
|
||
depends on BACKLIGHT_CLASS_DEVICE
|
||
select VIDEOMODE_HELPERS
|
||
|
||
config DRM_PANEL_SAMSUNG_S6E63J0X03
|
||
tristate "Samsung S6E63J0X03 DSI command mode panel"
|
||
depends on OF
|
||
depends on DRM_MIPI_DSI
|
||
depends on BACKLIGHT_CLASS_DEVICE
|
||
select VIDEOMODE_HELPERS
|
||
|
||
config DRM_PANEL_SAMSUNG_S6E8AA0
|
||
tristate "Samsung S6E8AA0 DSI video mode panel"
|
||
depends on OF
|
||
select DRM_MIPI_DSI
|
||
select VIDEOMODE_HELPERS
|
||
|
||
config DRM_PANEL_SEIKO_43WVF1G
|
||
tristate "Seiko 43WVF1G panel"
|
||
depends on OF
|
||
depends on BACKLIGHT_CLASS_DEVICE
|
||
select VIDEOMODE_HELPERS
|
||
help
|
||
Say Y here if you want to enable support for the Seiko
|
||
43WVF1G controller for 800x480 LCD panels
|
||
|
||
config DRM_PANEL_SHARP_LQ101R1SX01
|
||
tristate "Sharp LQ101R1SX01 panel"
|
||
depends on OF
|
||
depends on DRM_MIPI_DSI
|
||
depends on BACKLIGHT_CLASS_DEVICE
|
||
help
|
||
Say Y here if you want to enable support for Sharp LQ101R1SX01
|
||
TFT-LCD modules. The panel has a 2560x1600 resolution and uses
|
||
24 bit RGB per pixel. It provides a dual MIPI DSI interface to
|
||
the host and has a built-in LED backlight.
|
||
|
||
To compile this driver as a module, choose M here: the module
|
||
will be called panel-sharp-lq101r1sx01.
|
||
|
||
config DRM_PANEL_SHARP_LS043T1LE01
|
||
tristate "Sharp LS043T1LE01 qHD video mode panel"
|
||
depends on OF
|
||
depends on DRM_MIPI_DSI
|
||
depends on BACKLIGHT_CLASS_DEVICE
|
||
help
|
||
Say Y here if you want to enable support for Sharp LS043T1LE01 qHD
|
||
(540x960) DSI panel as found on the Qualcomm APQ8074 Dragonboard
|
||
|
||
config DRM_PANEL_SITRONIX_ST7789V
|
||
tristate "Sitronix ST7789V panel"
|
||
depends on OF && SPI
|
||
depends on BACKLIGHT_CLASS_DEVICE
|
||
help
|
||
Say Y here if you want to enable support for the Sitronix
|
||
ST7789V controller for 240x320 LCD panels
|
||
|
||
endmenu
|