| Message ID | 20220423120854.1503163-1-alvin@pqrs.dk (mailing list archive) |
|---|---|
| Headers | show |
| Series | drm: bridge: adv7511: CEC support for ADV7535 | expand |
On Sat, 23 Apr 2022 at 14:09, Alvin Šipraga <alvin@pqrs.dk> wrote: > > From: Alvin Šipraga <alsi@bang-olufsen.dk> > > Changes: > > v1->v2: > - add Robert's r-b > - fix up 'case XXX...YYY+14' statements to read nicer in the 2nd patch > > > We have an ADV7535 which is nominally supported by this driver. These > two patches fix up the driver to get CEC working too. > > The first adds the basic support by correcting some register offsets. > > The second addresses an issue we saw with CEC RX on the ADV7535. It > hasn't been tested with the other chips (e.g. ADV7533), although it > should be compatible. I'm sending it against drm-misc-next because the > issue wasn't reported for other chips, and ADV7535 didn't have CEC > support before. But feel free to take it into -fixes instead. > > > Alvin Šipraga (2): > drm: bridge: adv7511: enable CEC support for ADV7535 > drm: bridge: adv7511: use non-legacy mode for CEC RX > > drivers/gpu/drm/bridge/adv7511/adv7511.h | 27 ++++- > drivers/gpu/drm/bridge/adv7511/adv7511_cec.c | 116 +++++++++++++------ > drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 19 ++- > 3 files changed, 116 insertions(+), 46 deletions(-) Applied to drm-misc-next.
From: Alvin Šipraga <alsi@bang-olufsen.dk> Changes: v1->v2: - add Robert's r-b - fix up 'case XXX...YYY+14' statements to read nicer in the 2nd patch We have an ADV7535 which is nominally supported by this driver. These two patches fix up the driver to get CEC working too. The first adds the basic support by correcting some register offsets. The second addresses an issue we saw with CEC RX on the ADV7535. It hasn't been tested with the other chips (e.g. ADV7533), although it should be compatible. I'm sending it against drm-misc-next because the issue wasn't reported for other chips, and ADV7535 didn't have CEC support before. But feel free to take it into -fixes instead. Alvin Šipraga (2): drm: bridge: adv7511: enable CEC support for ADV7535 drm: bridge: adv7511: use non-legacy mode for CEC RX drivers/gpu/drm/bridge/adv7511/adv7511.h | 27 ++++- drivers/gpu/drm/bridge/adv7511/adv7511_cec.c | 116 +++++++++++++------ drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 19 ++- 3 files changed, 116 insertions(+), 46 deletions(-)