Commit Graph

8 Commits

Author SHA1 Message Date
Jesse Barnes
a60f0e38d7 drm/i915: add DP test request handling
DPCD 1.1+ adds some automated test infrastructure support.  Add support
for reading the IRQ source and jumping to a test handling routine if
needed.  Subsequent patches will handle particular tests; this patch
just ACKs any requested tests by default.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-10-20 23:22:01 -07:00
Ben Widawsky
b73fe58caf drm: Add Panel Self Refresh DP addresses
Add the addresses and definitions I care about for Panel Self Refresh, as
documented in the eDP spec.

I'm sending these out before some other patches because this should be a fairly
simple one to get upstream and not require too much fuss (where the others may
have some fuss).

This file is a mess with white spacing. I tried to stay consistent with the
surrounding code.

v2: had some silly mistakes in v1 which Keith caught

Cc: Dave Airlie <airlied@redhat.com>
Cc: Keith Packard <keithp@keithp.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-10-20 15:26:39 -07:00
Alex Deucher
428c4b51b7 drm/dp: add some new DP regs for DP 1.2
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:29 +10:00
Jesse Barnes
9f0e7ff4b3 drm/i915: fetch eDP configuration data from the VBT
We need to use some of these values in eDP configurations, so be sure to
fetch them and store them in the i915 private structure.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-10-08 10:28:21 +01:00
Alex Deucher
5801ead6bd drm/radeon/kms: add support for DP modesetting
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:22:44 +10:00
Alex Deucher
1a66c95a64 drm/radeon/kms: DP fixes and cleanup from the ddx
- 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>
2009-12-08 10:22:40 +10:00
Dave Airlie
746c1aa4d1 drm/radeon/kms: initial radeon displayport porting
This is enough to retrieve EDID and DPCP.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 10:22:31 +10:00
Dave Airlie
ab2c067298 drm/intel: refactor DP i2c support and DP common header to drm helper
Both radeon and nouveau can re-use this code so move it up a level
so they can. However the hw interfaces for aux ch are different
enough that the code to translate from mode, address, bytes
to actual hw interfaces isn't generic, so move that code into the
Intel driver.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08 09:24:23 +10:00