Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1727727
| From | Douglas Anderson <dianders@chromium.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 0/3] phy: rockchip-typec: Set "flip" at the right time; some cleanups |
| Date | 2017-09-06 23:00 +0200 |
| Message-ID | <umPAt-6Vc-1@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
When connecting to certain DP monitors it was observed that only one of the two orientations of the type C to DP cable would work. Debugging showed that the problem was that we needed to set the type C "flip" state earlier. Once we did this, problems went away. While trying to dig into this problem and some others, I found that the proper documentation for the Type C PHY was available to me. This allowed me to cleanup the magic numbers in the funtion that I was touching and also fix a few minor issues that (luckily) haven't caused any problems yet. For this series I've added Chris Zhong's Reviewed-by tags since he gave a +1 to nearly identical patches on the Chrome OS gerrit and I didn't think he'd mind me carrying his tag. If folks would rather I didn't do that, please yell. Douglas Anderson (3): phy: rockchip-typec: Set the AUX channel flip state earlier phy: rockchip-typec: Avoid magic numbers + add delays in aux calib phy: rockchip-typec: Do the calibration more correctly drivers/phy/rockchip/phy-rockchip-typec.c | 247 ++++++++++++++++++++++++------ 1 file changed, 202 insertions(+), 45 deletions(-) -- 2.14.1.581.gf28d330327-goog
Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread
[PATCH 0/3] phy: rockchip-typec: Set "flip" at the right time; some cleanups Douglas Anderson <dianders@chromium.org> - 2017-09-06 23:00 +0200
[PATCH 2/3] phy: rockchip-typec: Avoid magic numbers + add delays in aux calib Douglas Anderson <dianders@chromium.org> - 2017-09-06 23:00 +0200
[PATCH 3/3] phy: rockchip-typec: Do the calibration more correctly Douglas Anderson <dianders@chromium.org> - 2017-09-06 23:00 +0200
Re: [PATCH 3/3] phy: rockchip-typec: Do the calibration more correctly Doug Anderson <dianders@chromium.org> - 2017-09-06 23:30 +0200
[PATCH 1/3] phy: rockchip-typec: Set the AUX channel flip state earlier Douglas Anderson <dianders@chromium.org> - 2017-09-06 23:00 +0200
csiph-web