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| From | John Stultz <john.stultz@linaro.org> |
| Newsgroups | linux.kernel |
| Subject | [RFC][PATCH 0/5 v3] adv7511 EDID probing improvements |
| Date | Mon, 12 Dec 2016 22:10:02 +0100 |
| Message-ID | <sNG1b-R8-5@gated-at.bofh.it> (permalink) |
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| X-Original-Cc | John Stultz <john.stultz@linaro.org>, David Airlie <airlied@linux.ie>, Archit Taneja <architt@codeaurora.org>, Wolfram Sang <wsa+renesas@sang-engineering.com>, Lars-Peter Clausen <lars@metafoo.de>, Laurent Pinchart <laurent.pinchart@ideasonboard.com>, dri-devel@lists.freedesktop.org |
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Wanted to send out v3 of this patch set improving the EDID
probing on the adv7511 used on HiKey.
The first three patches are fixups that are hopefully straight
forward, integrating feedback I got from Laurant.
The last two patches try to clean up and resue code to avoid
an issue I'm seeing where something is going wrong with the
regmap cache state for the ADV7511_REG_EDID_I2C_ADDR (0x43)
register which results in i2c_transfer errors if we don't do the
regcache_sync/_mark_dirty() calls. I suspect there might be a
better solution there, so suggestions will be very welcome.
Thoughts and feedback would be appreciated!
thanks
-john
New in v3:
* Addressed naming improvements and drm_kms_helper_hotplug_event
usage corrections as suggested by Laurent.
Cc: David Airlie <airlied@linux.ie>
Cc: Archit Taneja <architt@codeaurora.org>
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: dri-devel@lists.freedesktop.org
Archit Taneja (1):
drm/bridge: adv7511: Enable HPD interrupts to support hotplug and
improve monitor detection
John Stultz (4):
drm/bridge: adv7511: Use work_struct to defer hotplug handing to out
of irq context
drm/bridge: adv7511: Switch to using drm_kms_helper_hotplug_event()
drm/bridge: adv7511: Rework adv7511_power_on/off() so they can be
reused internally
drm/bridge: adv7511: Reuse __adv7511_power_on/off() when probing EDID
drivers/gpu/drm/bridge/adv7511/adv7511.h | 2 +
drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 62 +++++++++++++++++++---------
2 files changed, 44 insertions(+), 20 deletions(-)
--
2.7.4
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[RFC][PATCH 0/5 v3] adv7511 EDID probing improvements John Stultz <john.stultz@linaro.org> - 2016-12-12 22:10 +0100 [RFC][PATCH 1/5 v3] drm/bridge: adv7511: Use work_struct to defer hotplug handing to out of irq context John Stultz <john.stultz@linaro.org> - 2016-12-12 22:10 +0100
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