forked from Minki/linux
7628166d5e
Calling devm_of_find_backlight directly means we get a link failure
without CONFIG_BACKLIGHT_CLASS_DEVICE:
drivers/gpu/drm/tinydrm/mi0283qt.o: In function `mi0283qt_probe':
mi0283qt.c:(.text+0x684): undefined reference to `devm_of_find_backlight'
This adds an explicit Kconfig dependency for it. While I did not
observe that failure for st7735r, I assume the same change is needed
there for the same reason.
Fixes: d1a2e7004b ("drm/tinydrm: Replace tinydrm_of_find_backlight with of_find_backlight")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180228134111.2042877-1-arnd@arndb.de
65 lines
1.8 KiB
Plaintext
65 lines
1.8 KiB
Plaintext
menuconfig DRM_TINYDRM
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tristate "Support for simple displays"
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depends on DRM
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select DRM_KMS_HELPER
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select DRM_KMS_CMA_HELPER
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help
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Choose this option if you have a tinydrm supported display.
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If M is selected the module will be called tinydrm.
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config TINYDRM_MIPI_DBI
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tristate
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config TINYDRM_ILI9225
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tristate "DRM support for ILI9225 display panels"
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depends on DRM_TINYDRM && SPI
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select TINYDRM_MIPI_DBI
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help
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DRM driver for the following Ilitek ILI9225 panels:
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* No-name 2.2" color screen module
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If M is selected the module will be called ili9225.
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config TINYDRM_MI0283QT
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tristate "DRM support for MI0283QT"
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depends on DRM_TINYDRM && SPI
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depends on BACKLIGHT_CLASS_DEVICE
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select TINYDRM_MIPI_DBI
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help
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DRM driver for the Multi-Inno MI0283QT display panel
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If M is selected the module will be called mi0283qt.
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config TINYDRM_REPAPER
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tristate "DRM support for Pervasive Displays RePaper panels (V231)"
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depends on DRM_TINYDRM && SPI
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depends on THERMAL || !THERMAL
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help
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DRM driver for the following Pervasive Displays panels:
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1.44" TFT EPD Panel (E1144CS021)
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1.90" TFT EPD Panel (E1190CS021)
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2.00" TFT EPD Panel (E2200CS021)
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2.71" TFT EPD Panel (E2271CS021)
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If M is selected the module will be called repaper.
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config TINYDRM_ST7586
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tristate "DRM support for Sitronix ST7586 display panels"
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depends on DRM_TINYDRM && SPI
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select TINYDRM_MIPI_DBI
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help
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DRM driver for the following Sitronix ST7586 panels:
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* LEGO MINDSTORMS EV3
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If M is selected the module will be called st7586.
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config TINYDRM_ST7735R
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tristate "DRM support for Sitronix ST7735R display panels"
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depends on DRM_TINYDRM && SPI
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depends on BACKLIGHT_CLASS_DEVICE
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select TINYDRM_MIPI_DBI
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help
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DRM driver Sitronix ST7735R with one of the following LCDs:
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* JD-T18003-T01 1.8" 128x160 TFT
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If M is selected the module will be called st7735r.
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