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| author | Dave Airlie | 2014-05-02 06:02:48 +0200 |
|---|---|---|
| committer | Dave Airlie | 2014-07-22 03:20:26 +0200 |
| commit | 0e32b39ceed665bfa4a77a4bc307b6652b991632 (patch) | |
| tree | 7d94f2fdb7d3c1e8c920193b0a067a0487f27a34 /drivers/gpu/drm/i915/Makefile | |
| parent | drm/i915: split conversion function out into separate function (diff) | |
| download | kernel-qcow2-linux-0e32b39ceed665bfa4a77a4bc307b6652b991632.tar.gz kernel-qcow2-linux-0e32b39ceed665bfa4a77a4bc307b6652b991632.tar.xz kernel-qcow2-linux-0e32b39ceed665bfa4a77a4bc307b6652b991632.zip | |
drm/i915: add DP 1.2 MST support (v0.7)
This adds DP 1.2 MST support on Haswell systems.
Notes:
a) this reworks irq handling for DP MST ports, so that we can
avoid the mode config locking in the current hpd handlers, as
we need to process up/down msgs at a better time.
Changes since v0.1:
use PORT_PCH_HOTPLUG to detect short vs long pulses
add a workqueue to deal with digital events as they can get blocked on the
main workqueue beyong mode_config mutex
fix a bunch of modeset checker warnings
acks irqs in the driver
cleanup the MST encoders
Changes since v0.2:
check irq status again in work handler
move around bring up and tear down to fix DPMS on/off
use path properties.
Changes since v0.3:
updates for mst apis
more state checker fixes
irq handling improvements
fbcon handling support
improved reference counting of link - fixes redocking.
Changes since v0.4:
handle gpu reset hpd reinit without oopsing
check link status on HPD irqs
fix suspend/resume
Changes since v0.5:
use proper functions to get max link/lane counts
fix another checker backtrace - due to connectors disappearing.
set output type in more places fro, unknown->displayport
don't talk to devices if no HPD asserted
check mst on short irqs only
check link status properly
rebase onto prepping irq changes.
drop unsued force_act
Changes since v0.6:
cleanup unused struct entry.
[airlied: fix some sparse warnings].
Reviewed-by: Todd Previte <tprevite@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/i915/Makefile')
| -rw-r--r-- | drivers/gpu/drm/i915/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile index cad1683d8bb5..91bd167e1cb7 100644 --- a/drivers/gpu/drm/i915/Makefile +++ b/drivers/gpu/drm/i915/Makefile @@ -59,6 +59,7 @@ i915-y += dvo_ch7017.o \ intel_crt.o \ intel_ddi.o \ intel_dp.o \ + intel_dp_mst.o \ intel_dsi_cmd.o \ intel_dsi.o \ intel_dsi_pll.o \ |