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Add a new DRM/KMS driver for displays using the Sitronix ST7920 controller connected via the SPI bus. This provides a standard framebuffer interface for these common monochrome LCDs. Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Iker Pedrosa <ikerpedrosam@gmail.com> Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patch.msgid.link/20251215-st7920-v7-2-36771009ec01@gmail.com
81 lines
2.4 KiB
Plaintext
81 lines
2.4 KiB
Plaintext
config DRM_ST7571
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tristate "DRM support for Sitronix ST7567/ST7571 display panels"
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depends on DRM && MMU
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select DRM_CLIENT_SELECTION
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select DRM_GEM_SHMEM_HELPER
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select DRM_KMS_HELPER
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select VIDEOMODE_HELPERS
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help
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Sitronix ST7571 is a driver and controller for 4-level gray
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scale and monochrome dot matrix LCD panels.
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DRM driver for Sitronix ST7567/ST7571 panels.
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This is only the core driver, a driver for the appropriate bus
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transport in your chip also must be selected.
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if M is selected the module will be called st7571.
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config DRM_ST7571_I2C
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tristate "DRM support for Sitronix ST7567/ST7571 display panels (I2C)"
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depends on DRM_ST7571 && I2C
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select REGMAP
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help
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Sitronix ST7571 is a driver and controller for 4-level gray
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scale and monochrome dot matrix LCD panels.
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DRM driver for Sitronix ST7565/ST7571 panels connected via I2C bus.
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if M is selected the module will be called st7571-i2c.
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config DRM_ST7571_SPI
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tristate "DRM support for Sitronix ST7567/ST7571 display panels (SPI)"
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depends on DRM_ST7571 && SPI
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select REGMAP_SPI
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help
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Sitronix ST7571 is a driver and controller for 4-level gray
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scale and monochrome dot matrix LCD panels.
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DRM driver for Sitronix ST7565/ST7571 panels connected via SPI bus.
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if M is selected the module will be called st7571-spi.
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config DRM_ST7586
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tristate "DRM support for Sitronix ST7586 display panels"
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depends on DRM && SPI
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select DRM_CLIENT_SELECTION
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select DRM_KMS_HELPER
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select DRM_GEM_DMA_HELPER
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select DRM_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 DRM_ST7735R
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tristate "DRM support for Sitronix ST7715R/ST7735R display panels"
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depends on DRM && SPI
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select DRM_CLIENT_SELECTION
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select DRM_KMS_HELPER
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select DRM_GEM_DMA_HELPER
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select DRM_MIPI_DBI
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select BACKLIGHT_CLASS_DEVICE
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help
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DRM driver for Sitronix ST7715R/ST7735R with one of the following
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LCDs:
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* Jianda JD-T18003-T01 1.8" 128x160 TFT
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* Okaya RH128128T 1.44" 128x128 TFT
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If M is selected the module will be called st7735r.
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config DRM_ST7920
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tristate "DRM support for Sitronix ST7920 LCD displays"
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depends on DRM && SPI && MMU
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select DRM_GEM_SHMEM_HELPER
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select DRM_KMS_HELPER
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select REGMAP_SPI
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help
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DRM driver for the ST7920 Sitronix LCD controllers.
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If M is selected the module will be called st7920.
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