在 2025-12-25星期四的 19:07 +0800，Andy Yan写道： > > > Hello Icenowy: > > At 2025-12-25 00:12:01, "Icenowy Zheng" <[email protected]> > wrote: > > From: Icenowy Zheng <[email protected]> > > > > T-Head TH1520 SoC contains a Synopsys DesignWare HDMI controller > > (paired > > with DesignWare HDMI TX PHY Gen2) that takes the "DP" output from > > the > > display controller. > > > > Add a driver for this controller utilizing the common DesignWare > > HDMI > > code in the kernel. > > > > Signed-off-by: Icenowy Zheng <[email protected]> > > Signed-off-by: Icenowy Zheng <[email protected]> > > --- > > No changes in v3, v4. > > > > Changes in v2: > > - Created a new function to set PHY parameters and refactored the > > control flow of the configure_phy callback. > > > > MAINTAINERS | 1 + > > drivers/gpu/drm/bridge/Kconfig | 10 ++ > > drivers/gpu/drm/bridge/Makefile | 1 + > > drivers/gpu/drm/bridge/th1520-dw-hdmi.c | 173 > > ++++++++++++++++++++++++ > > 4 files changed, 185 insertions(+) > > create mode 100644 drivers/gpu/drm/bridge/th1520-dw-hdmi.c > > > As this is a Synopsys DesignWare based IP, maybe it's better to put > it under "drivers/gpu/drm/bridge/synopsys/" > Or just create a dir for thead, I think there will come other display > related drivers for thead in the future.
It's not proper to place vendor glues to synopsys/ . As for T-Head, they stopped their embedded SoC business (sold to another company) and now they only makes data-center chips, there should be no T-Head display drivers in the future. > > =========== 8< ============
