On 2021-05-21 14:57, Stephen Boyd wrote:
Quoting Stephen Boyd (2021-05-07 14:25:02)
Here's a few patches that simplify the aux handling code and bubble up
timeouts and nacks to the upper DRM layers. The goal is to get DRM to
know that the other side isn't there or that there's been a timeout,
instead of saying that everything is fine and putting some error
message
into the logs.
Cc: Dmitry Baryshkov <[email protected]>
Cc: Abhinav Kumar <[email protected]>
Cc: Kuogee Hsieh <[email protected]>
Cc: [email protected]
Cc: Sean Paul <[email protected]>
Kuogee, have you had a change to review this series?
Sorry missed this one.
Will review it now.
Stephen Boyd (3):
drm/msm/dp: Simplify aux irq handling code
drm/msm/dp: Shrink locking area of dp_aux_transfer()
drm/msm/dp: Handle aux timeouts, nacks, defers
drivers/gpu/drm/msm/dp/dp_aux.c | 181
++++++++++++----------------
drivers/gpu/drm/msm/dp/dp_aux.h | 8 --
drivers/gpu/drm/msm/dp/dp_catalog.c | 2 +-
drivers/gpu/drm/msm/dp/dp_catalog.h | 2 +-
4 files changed, 80 insertions(+), 113 deletions(-)
base-commit: 51595e3b4943b0079638b2657f603cf5c8ea3a66
--
https://chromeos.dev
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