linux.git/drivers/gpu/drm/verisilicon/Makefile, branch master Linux kernel source tree drm: verisilicon: add a driver for Verisilicon display controllers 2026-02-05T08:50:28+00:00 Icenowy Zheng uwu@icenowy.me 2026-01-29T02:39:17+00:00 dbf21777caa8b8c88c12f7f036b01208fec0d55a This is a from-scratch driver targeting Verisilicon DC-series display controllers, which feature self-identification functionality like their GC-series GPUs. Only DC8200 is being supported now, and only the main framebuffer is set up (as the DRM primary plane). Support for more DC models and more features is my further targets. As the display controller is delivered to SoC vendors as a whole part, this driver does not use component framework and extra bridges inside a SoC is expected to be implemented as dedicated bridges (this driver properly supports bridge chaining). Signed-off-by: Icenowy Zheng <uwu@icenowy.me> Signed-off-by: Icenowy Zheng <zhengxingda@iscas.ac.cn> Tested-by: Han Gao <gaohan@iscas.ac.cn> Tested-by: Michal Wilczynski <m.wilczynski@samsung.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patch.msgid.link/20260129023922.1527729-4-zhengxingda@iscas.ac.cn 
This is a from-scratch driver targeting Verisilicon DC-series display
controllers, which feature self-identification functionality like their
GC-series GPUs.

Only DC8200 is being supported now, and only the main framebuffer is set
up (as the DRM primary plane). Support for more DC models and more
features is my further targets.

As the display controller is delivered to SoC vendors as a whole part,
this driver does not use component framework and extra bridges inside a
SoC is expected to be implemented as dedicated bridges (this driver
properly supports bridge chaining).

Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
Signed-off-by: Icenowy Zheng <zhengxingda@iscas.ac.cn>
Tested-by: Han Gao <gaohan@iscas.ac.cn>
Tested-by: Michal Wilczynski <m.wilczynski@samsung.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260129023922.1527729-4-zhengxingda@iscas.ac.cn