linux-toradex.git/drivers/gpu/drm/sitronix/Makefile, branch master Linux kernel for Apalis and Colibri modules drm: Add driver for Sitronix ST7920 LCD displays 2025-12-15T17:25:09+00:00 Iker Pedrosa ikerpedrosam@gmail.com 2025-12-15T15:57:55+00:00 88b09229f34a8a2a0c6aa8a62eb6c96011181e3c 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 
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
drm/sitronix/st7571-spi: add support for SPI interface 2025-12-15T12:49:40+00:00 Marcus Folkesson marcus.folkesson@gmail.com 2025-12-15T09:46:48+00:00 052039e3fe51bc1cbe700d5af9be009fb985cfd2 Add support for ST7561/ST7571 connected to SPI bus. Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Link: https://patch.msgid.link/20251215-st7571-split-v3-6-d5f3205c3138@gmail.com Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> 
Add support for ST7561/ST7571 connected to SPI bus.

Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Link: https://patch.msgid.link/20251215-st7571-split-v3-6-d5f3205c3138@gmail.com
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
drm/sitronix/st7571: split up the driver into a common and an i2c part 2025-12-15T12:49:40+00:00 Marcus Folkesson marcus.folkesson@gmail.com 2025-12-15T09:46:47+00:00 b362de167daf2f1e42a6d5ea2d4e51e8d9d031fd Split up the driver to make it possible to add support for hw interfaces other than I2C. Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Link: https://patch.msgid.link/20251215-st7571-split-v3-5-d5f3205c3138@gmail.com Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> 
Split up the driver to make it possible to add support for hw interfaces
other than I2C.

Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Link: https://patch.msgid.link/20251215-st7571-split-v3-5-d5f3205c3138@gmail.com
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
drm/sitronix: move tiny Sitronix drivers to their own subdir 2025-05-12T08:26:40+00:00 Marcus Folkesson marcus.folkesson@gmail.com 2025-05-12T07:15:11+00:00 9b8f32002cddf792fc6657c6f084585c7af1a858 We start to have support many Sitronix displays in the tiny directory, and we expect more to come. Move them to their own subdirectory. Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Suggested-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://lore.kernel.org/r/20250512-sitronix-v3-1-bbf6cc413698@gmail.com Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> 
We start to have support many Sitronix displays in the tiny directory,
and we expect more to come.

Move them to their own subdirectory.

Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Suggested-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://lore.kernel.org/r/20250512-sitronix-v3-1-bbf6cc413698@gmail.com
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>