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75e64ff2c2
linux/drivers/gpu/drm/i915/gvt
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Xiong Zhang 75e64ff2c2 drm/i915/gvt: Don't read ADPA_CRT_HOTPLUG_MONITOR from host 
When host connects a crt screen, linux guest will detect two
screens: crt and dp. This is wrong as linux guest has only
one dp.

In order to avoid guest get host crt screen, we should set
ADPA_CRT_HOTPLUG_MONITOR to none. But MMIO_RO(PCH_ADPA) prevent
from that. So MMIO_DH should be used instead of MMIO_RO.

v2: Clear its staus to none at initialize, so guest don't
    get host crt.(Zhangyu)
v3: SKL doesn't have this register, limit it to pre_skl.(xiong)

Signed-off-by: Xiong Zhang <xiong.y.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-06-27 17:29:25 +08:00
..
aperture_gm.c drm/i915/gvt: replace the gvt_err with gvt_vgpu_err 2017-03-17 16:46:45 +08:00
cfg_space.c drm/i915/gvt: exclude cfg space from failsafe mode 2017-03-30 17:47:39 +08:00
cmd_parser.c drm/i915/gvt: use directly assignment for structure copying 2017-04-12 13:57:56 +08:00
cmd_parser.h drm/i915/gvt: vGPU command scanner 2016-10-14 18:15:25 +08:00
debug.h drm/i915/gvt: replace the gvt_err with gvt_vgpu_err 2017-03-17 16:46:45 +08:00
display.c drm/i915/gvt: Don't read ADPA_CRT_HOTPLUG_MONITOR from host 2017-06-27 17:29:25 +08:00
display.h drm/i915/gvt: add resolution definition for vGPU type 2017-02-24 13:25:18 +08:00
edid.c drm/i915/gvt: Fix guest fail to read EDID leading to black guest console issue. 2017-03-21 10:50:02 +08:00
edid.h drm/i915/gvt: Fix static checker warning on intel_gvt_i2c_handle_aux_ch_write() 2016-11-14 18:06:44 +08:00
execlist.c drm/i915/gvt: clean up unsubmited workloads before destroying kmem cache 2017-05-24 10:33:37 +08:00
execlist.h drm/i915/gvt: fix crash in vgpu_reset_execlist 2016-11-14 18:06:43 +08:00
firmware.c drm/i915/gvt: Fix firmware loading interface for GVT-g golden HW state 2017-04-01 13:13:27 +08:00
gtt.c Merge tag 'gvt-next-fixes-2017-04-20' of https://github.com/01org/gvt-linux into drm-intel-next-fixes 2017-04-26 12:20:02 +03:00
gtt.h drm/i915/gvt: introuduce intel_vgpu_reset_gtt() to reset gtt 2017-01-13 15:05:38 +08:00
gvt.c Linux 4.11-rc7 2017-04-19 11:07:14 +10:00
gvt.h drm/i915/gvt: Fix possible recursive locking issue 2017-06-26 16:31:49 +08:00
handlers.c drm/i915/gvt: Don't read ADPA_CRT_HOTPLUG_MONITOR from host 2017-06-27 17:29:25 +08:00
hypercall.h drm/i915/gvt: remove detect_host() MPT hook 2017-02-07 17:21:44 +08:00
interrupt.c drm/i915/gvt: Add KBL dispatch logic in each function. 2017-03-29 15:28:51 +08:00
interrupt.h drm/i915/gvt: vGPU command scanner 2016-10-14 18:15:25 +08:00
kvmgt.c drm/i915/gvt: Fix inconsistent locks holding sequence 2017-06-26 16:32:20 +08:00
Makefile drm/i915/gvt/kvmgt: add vfio/mdev support to KVMGT 2016-12-16 16:55:26 +08:00
mmio.c drm/i915/gvt: replace the gvt_err with gvt_vgpu_err 2017-03-17 16:46:45 +08:00
mmio.h drm/i915/gvt: Add KBL platform definition. 2017-03-29 15:28:51 +08:00
mpt.h drm/i915/gvt: remove detect_host() MPT hook 2017-02-07 17:21:44 +08:00
opregion.c drm/i915/gvt: replace the gvt_err with gvt_vgpu_err 2017-03-17 16:46:45 +08:00
reg.h drm/i915/gvt: cleanup opregion memory allocation code 2017-01-09 11:11:32 +08:00
render.c Merge tag 'gvt-fixes-2017-05-11' of https://github.com/01org/gvt-linux into drm-intel-fixes 2017-05-15 13:03:31 +03:00
render.h drm/i915/gvt: vGPU context switch 2016-10-14 18:15:13 +08:00
sched_policy.c Merge tag 'gvt-fixes-2017-05-11' of https://github.com/01org/gvt-linux into drm-intel-fixes 2017-05-15 13:03:31 +03:00
sched_policy.h drm/i915/gvt: use hrtimer replace delayed_work in scheduler 2017-03-30 13:32:24 +08:00
scheduler.c Merge tag 'gvt-next-fixes-2017-04-20' of https://github.com/01org/gvt-linux into drm-intel-next-fixes 2017-04-26 12:20:02 +03:00
scheduler.h drm/i915/gvt: remove workload from intel_shadow_wa_ctx structure 2017-03-29 15:29:21 +08:00
trace_points.c drm/i915/gvt: trace stub 2016-10-14 18:12:11 +08:00
trace.h drm/i915/gvt: vGPU command scanner 2016-10-14 18:15:25 +08:00
vgpu.c Linux 4.11-rc7 2017-04-19 11:07:14 +10:00