From: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
To: dri-devel@lists.freedesktop.org
Cc: paul.kocialkowski@bootlin.com, daniel.vetter@ffwll.ch,
intel-gfx@lists.freedesktop.org, martin.peres@intel.com,
ppaalanen@gmail.com, simon.ser@intel.com
Subject: [PATCH v2 0/3] Send a hotplug when edid changes
Date: Fri, 28 Jun 2019 11:24:51 +0300 [thread overview]
Message-ID: <20190628082454.16345-1-stanislav.lisovskiy@intel.com> (raw)
This series introduce to drm a way to determine if something else
except connection_status had changed during probing, which
can be used by other drivers as well. Another i915 specific part
uses this approach to determine if edid had changed without
changing the connection status and send a hotplug event.
Stanislav Lisovskiy (3):
drm: Add helper to compare edids.
drm: Introduce change counter to drm_connector
drm/i915: Send hotplug event if edid had changed.
drivers/gpu/drm/drm_connector.c | 1 +
drivers/gpu/drm/drm_edid.c | 33 ++++++++++++++++++++
drivers/gpu/drm/drm_probe_helper.c | 29 +++++++++++++++--
drivers/gpu/drm/i915/display/intel_dp.c | 16 +++++++++-
drivers/gpu/drm/i915/display/intel_hdmi.c | 16 ++++++++--
drivers/gpu/drm/i915/display/intel_hotplug.c | 20 +++++++++---
include/drm/drm_connector.h | 3 ++
include/drm/drm_edid.h | 9 ++++++
8 files changed, 116 insertions(+), 11 deletions(-)
--
2.17.1
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next reply other threads:[~2019-06-28 8:24 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-28 8:24 Stanislav Lisovskiy [this message]
2019-06-28 8:24 ` [PATCH v2 1/3] drm: Add helper to compare edids Stanislav Lisovskiy
2019-06-28 4:13 ` Ramalingam C
2019-07-01 19:52 ` Lyude Paul
2019-06-28 8:24 ` [PATCH v2 2/3] drm: Introduce change counter to drm_connector Stanislav Lisovskiy
2019-06-28 4:16 ` Ramalingam C
2019-06-28 8:24 ` [PATCH v2 3/3] drm/i915: Send hotplug event if edid had changed Stanislav Lisovskiy
2019-06-28 4:24 ` Ramalingam C
2019-06-28 11:36 ` Lisovskiy, Stanislav
2019-06-28 4:50 ` Ramalingam C
2019-06-28 8:48 ` ✗ Fi.CI.CHECKPATCH: warning for Send a hotplug when edid changes (rev2) Patchwork
2019-06-28 15:49 ` ✓ Fi.CI.BAT: success " Patchwork
2019-06-28 23:11 ` ✗ Fi.CI.IGT: failure " Patchwork
2019-07-22 11:25 ` ✗ Fi.CI.BAT: failure for Send a hotplug when edid changes (rev3) Patchwork
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