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path: root/drivers/gpu/drm/radeon/atombios_dp.c
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2010-01-08drm/radeon/kms: add support for eDP (embedded DisplayPort)Alex Deucher1-2/+4
This is displayport used for internal connections such as laptop panels and systems with integrated monitors. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: enable hpd supportAlex Deucher1-0/+12
This enabled interrupt driven hpd support for all radeon chips. Assuming the hpd pin is wired up correctly, the driver will generate uevents on digital monitor connect and disconnect and retrain DP monitors automatically. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: clean up DP debuggingAlex Deucher1-28/+28
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: fix DP detectAlex Deucher1-3/+3
only return connected if there is actually a monitor connected. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: drop unused array to fix warning.Dave Airlie1-3/+0
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: make displayport work by reorganising vsemph setup.Dave Airlie1-1/+2
This fix reorganises the initial DP link training slightly, and actually makes DP work under kms here. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms/dp: fix return in dpcd retrival.Dave Airlie1-0/+1
Not returning here caused us to get a display port version of 0 for everything this caused power up to not get sent which ends up in a black screen. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: add support for DP modesettingAlex Deucher1-53/+488
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: handle dp sinks in atom encoder/transmitter tablesAlex Deucher1-0/+69
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: store sink type in atom dig connectorAlex Deucher1-3/+3
This will be used laster when the encoder and transmitters are set up. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: i2c reorgAlex Deucher1-3/+3
- keep the atom i2c id in the i2c rec - fix gpio regs for GPIO and MDGPIO on pre-avivo chips - track whether the i2c line is hw capable - track whether the i2c line uses the multimedia i2c block Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: DP fixes and cleanup from the ddxAlex Deucher1-12/+12
- dpcp -> dpcd - fix up dig encoder routing - aux transaction table takes delay in 10 usec units Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: initial radeon displayport portingDave Airlie1-0/+275
This is enough to retrieve EDID and DPCP. Signed-off-by: Dave Airlie <airlied@redhat.com>
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