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On 2018-08-17 10:11 AM, Hans Verkuil wrote: > From: Hans Verkuil <hans.verkuil at cisco.com> > > Add DisplayPort CEC-Tunneling-over-AUX support to amdgpu. > > Signed-off-by: Hans Verkuil <hans.verkuil at cisco.com> > Acked-by: Alex Deucher <alexander.deucher at amd.com> > --- > drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 13 +++++++++++-- >

From: Hans Verkuil <hans.verkuil at cisco.com> Add DisplayPort CEC-Tunneling-over-AUX support to amdgpu. Signed-off-by: Hans Verkuil <hans.verkuil at cisco.com> Acked-by: Alex Deucher <alexander.deucher at amd.com> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 13 +++++++++++-- .../drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 2 ++ 2 files changed, 13

From: Hans Verkuil <hans.verkuil at cisco.com> Add DisplayPort CEC-Tunneling-over-AUX support to amdgpu. Signed-off-by: Hans Verkuil <hans.verkuil at cisco.com> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 13 +++++++++++-- .../drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 2 ++ 2 files changed, 13 insertions(+), 2 deletions(-) diff --git

On 08/23/2018 08:38 PM, Harry Wentland wrote: > On 2018-08-17 10:11 AM, Hans Verkuil wrote: >> From: Hans Verkuil <hans.verkuil at cisco.com> >> >> Add DisplayPort CEC-Tunneling-over-AUX support to amdgpu. >> >> Signed-off-by: Hans Verkuil <hans.verkuil at cisco.com> >> Acked-by: Alex Deucher <alexander.deucher at amd.com> >> ---

Add DisplayPort CEC-Tunneling-over-AUX support to nouveau. Signed-off-by: Hans Verkuil <hans.verkuil at cisco.com> Reviewed-by: Lyude Paul <lyude at redhat.com> Acked-by: Alex Deucher <alexander.deucher at amd.com> --- drivers/gpu/drm/nouveau/nouveau_connector.c | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git

On Fri, Aug 24, 2018 at 3:20 AM Hans Verkuil <hverkuil at xs4all.nl> wrote: > > On 08/23/2018 08:38 PM, Harry Wentland wrote: > > On 2018-08-17 10:11 AM, Hans Verkuil wrote: > >> From: Hans Verkuil <hans.verkuil at cisco.com> > >> > >> Add DisplayPort CEC-Tunneling-over-AUX support to amdgpu. > >> > >> Signed-off-by: Hans Verkuil

From: Hans Verkuil <hans.verkuil at cisco.com> Repost because I wasn't a member of the nouveau mailinglist the first time around and this series was blocked. I also updated this cover letter for the part about the amdgpu patch after receiving feedback from Alex Deucher. The patches are unchanged (except for adding Alex' Acked-by to the amdgpu patch). Now that the DisplayPort

From: Hans Verkuil <hans.verkuil at cisco.com> Now that the DisplayPort CEC-Tunneling-over-AUX drm+i915 support has been merged in the mainline kernel it is time to roll this out to nouveau and amdgpu as well. I combined both in the same patch series since both depend on the same first patch, the comments in this cover letter apply to both and the implementation is also very similar (and

...[<ffffffff819a55b4>] down_write+0x44/0x80 >> [ 18.983795] [<ffffffff810abf91>] blocking_notifier_chain_register+0x21/0xb0 >> [ 18.983798] [<ffffffff814c7448>] fb_register_client+0x18/0x20 >> [ 18.983800] [<ffffffff814c6c86>] backlight_device_register+0x136/0x260 >> [ 18.983852] [<ffffffffa0127eb2>] intel_backlight_device_register+0xa2/0x160 [i915] >> [ 18.983892] [<ffffffffa00f46be>] intel_connector_register+0xe/0x10 [i915] >> [ 18.983932] [<ffffffffa0112bfb>] intel_dp_con...

...18.983792] [<ffffffff819a55b4>] down_write+0x44/0x80 > [ 18.983795] [<ffffffff810abf91>] blocking_notifier_chain_register+0x21/0xb0 > [ 18.983798] [<ffffffff814c7448>] fb_register_client+0x18/0x20 > [ 18.983800] [<ffffffff814c6c86>] backlight_device_register+0x136/0x260 > [ 18.983852] [<ffffffffa0127eb2>] intel_backlight_device_register+0xa2/0x160 [i915] > [ 18.983892] [<ffffffffa00f46be>] intel_connector_register+0xe/0x10 [i915] > [ 18.983932] [<ffffffffa0112bfb>] intel_dp_connector_regis...

...0xb1/0x200 [ 18.983792] [<ffffffff819a55b4>] down_write+0x44/0x80 [ 18.983795] [<ffffffff810abf91>] blocking_notifier_chain_register+0x21/0xb0 [ 18.983798] [<ffffffff814c7448>] fb_register_client+0x18/0x20 [ 18.983800] [<ffffffff814c6c86>] backlight_device_register+0x136/0x260 [ 18.983852] [<ffffffffa0127eb2>] intel_backlight_device_register+0xa2/0x160 [i915] [ 18.983892] [<ffffffffa00f46be>] intel_connector_register+0xe/0x10 [i915] [ 18.983932] [<ffffffffa0112bfb>] intel_dp_connector_register+0x1b/0x80 [...

...ffff819a55b4>] down_write+0x44/0x80 > >> [ 18.983795] [<ffffffff810abf91>] blocking_notifier_chain_register+0x21/0xb0 > >> [ 18.983798] [<ffffffff814c7448>] fb_register_client+0x18/0x20 > >> [ 18.983800] [<ffffffff814c6c86>] backlight_device_register+0x136/0x260 > >> [ 18.983852] [<ffffffffa0127eb2>] intel_backlight_device_register+0xa2/0x160 [i915] > >> [ 18.983892] [<ffffffffa00f46be>] intel_connector_register+0xe/0x10 [i915] > >> [ 18.983932] [<ffffffffa0112bfb&gt...