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OpenCloudOS-Kernel/drivers/gpu/drm/i915/gvt
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Xiaolin Zhang a4cae23cc0 drm/i915/gvt: changed DDI mode emulation type 
changed gvt display transcode DDI mode from DP_SST to
DVI to address below calltrace issue during guest booting
up which is caused by zero dotclock initial value with DP_SST
mode. transcode DVI mode emulation also align with native with DP
connection.

[drm:drm_calc_timestamping_constants]
ERROR crtc 41: Can't calculate constants, dotclock = 0!

WARNING: at drivers/gpu/drm/drm_vblank.c:620
drm_calc_vbltimestamp_from_scanoutpos

Call Trace:
? drm_calc_timestamping_constants+0x144/0x150 [drm]
drm_get_last_vbltimestamp+0x54/0x90 [drm]
drm_reset_vblank_timestamp+0x59/0xd0 [drm]
drm_crtc_vblank_on+0x7b/0xd0 [drm]
intel_modeset_setup_hw_state+0xb67/0xfd0 [i915]
? gen2_read32+0x110/0x110 [i915]
? drm_modeset_lock+0x30/0xa0 [drm]
intel_modeset_init+0x794/0x19d0 [i915]
? intel_setup_gmbus+0x232/0x2e0 [i915]
i915_driver_load+0xb4a/0xf40 [i915]

Signed-off-by: Xiaolin Zhang <xiaolin.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
 		2018-07-02 11:09:59 +08:00
..
Makefile drm/i915/gvt: Provide generic page_track infrastructure for write-protected page 2018-03-06 13:19:20 +08:00
aperture_gm.c drm/i915: Add interface to reserve fence registers for vGPU 2017-09-04 16:34:59 +01:00
cfg_space.c drm/i915/gvt: Fix aperture read/write emulation when enable x-no-mmap=on 2018-02-06 11:41:27 -08:00
cmd_parser.c Merge tag 'gvt-fixes-2018-04-19' of https://github.com/intel/gvt-linux into drm-intel-next-fixes 2018-06-07 12:06:07 +03:00
cmd_parser.h drm/i915/gvt: Factor out scan and shadow from workload dispatch 2017-08-10 10:26:06 +08:00
debug.h drm/i915/gvt: Make gvt_vgpu_err use pr_err 2017-11-16 11:48:34 +08:00
debugfs.c drm/i915/gvt: scan non-privileged batch buffer for debug purpose 2018-04-23 13:09:34 +08:00
display.c drm/i915/gvt: changed DDI mode emulation type 2018-07-02 11:09:59 +08:00
display.h drm/i915/gvt: Fix the validation on size field of dp aux header 2018-04-12 11:29:01 +08:00
dmabuf.c drm/i915/gvt: Add drm_format_mod update 2018-03-30 14:47:20 +08:00
dmabuf.h drm/i915/gvt: Dmabuf support for GVT-g 2017-12-04 11:24:33 +08:00
edid.c drm/i915/gvt: cleanup usage for typed mmio reg vs. offset 2017-12-22 16:33:03 +08:00
edid.h
…
execlist.c drm/i915/gvt: refine intel_vgpu_submission_ops as per engine ops 2018-02-06 11:40:59 -08:00
execlist.h drm/i915/gvt: Make elsp_dwords in the right order 2017-11-16 11:46:07 +08:00
fb_decoder.c drm/i915/gvt: Delete redundant error message in fb_decode.c 2018-03-30 14:47:19 +08:00
fb_decoder.h drm/i915/gvt: Add framebuffer decoder support 2017-12-04 11:24:33 +08:00
firmware.c drm/i915/gvt: Add mmio iterator intel_gvt_for_each_tracked_mmio() 2017-11-16 11:48:32 +08:00
gtt.c drm/i915/gvt: fix a bug of partially write ggtt enties 2018-07-02 11:09:38 +08:00
gtt.h drm/i915/gvt: fix a bug of partially write ggtt enties 2018-07-02 11:09:38 +08:00
gvt.c drm/i915/gvt: Provide generic page_track infrastructure for write-protected page 2018-03-06 13:19:20 +08:00
gvt.h drm/i915/gvt: Remove disable_warn_untrack and print untracked mmio with debug level 2018-05-14 05:18:54 +08:00
handlers.c Merge tag 'gvt-fixes-2018-04-19' of https://github.com/intel/gvt-linux into drm-intel-next-fixes 2018-06-07 12:06:07 +03:00
hypercall.h drm/i915/gvt: Fix guest vGPU hang caused by very high dma setup overhead 2018-03-06 13:19:27 +08:00
interrupt.c drm/i915/gvt: Change flood gvt dmesg into trace 2017-06-08 13:59:16 +08:00
interrupt.h
…
kvmgt.c Merge tag 'gvt-fixes-2018-04-19' of https://github.com/intel/gvt-linux into drm-intel-next-fixes 2018-06-07 12:06:07 +03:00
mmio.c treewide: Use array_size() in vzalloc() 2018-06-12 16:19:22 -07:00
mmio.h drm/i915/gvt: cleanup usage for typed mmio reg vs. offset 2017-12-22 16:33:03 +08:00
mmio_context.c drm/i915: Wrap engine->context_pin() and engine->context_unpin() 2018-04-30 16:01:13 +01:00
mmio_context.h drm/i915/gvt: init mmio by lri command in vgpu inhibit context 2018-03-06 13:19:23 +08:00
mpt.h drm/i915/gvt: Fix guest vGPU hang caused by very high dma setup overhead 2018-03-06 13:19:27 +08:00
opregion.c drm/i915/gvt: Use KVM r/w to access guest opregion 2018-02-06 11:41:34 -08:00
page_track.c drm/i915/gvt: Return error at the failure of finding page_track 2018-03-06 14:49:38 +08:00
page_track.h drm/i915/gvt: Provide generic page_track infrastructure for write-protected page 2018-03-06 13:19:20 +08:00
reg.h drm/i915/gvt: Use I915_GTT_PAGE_SIZE 2017-11-16 11:48:22 +08:00
sched_policy.c drm/i915/gvt: Update time slice more frequently 2018-04-23 13:09:32 +08:00
sched_policy.h drm/i915/gvt: Kick scheduler when new workload queued 2017-12-04 11:24:35 +08:00
scheduler.c Revert "drm/i915/gvt: set max priority for gvt context" 2018-05-14 05:26:09 +08:00
scheduler.h drm/i915/gvt: scan non-privileged batch buffer for debug purpose 2018-04-23 13:09:34 +08:00
trace.h drm/i915/gvt: scan non-privileged batch buffer for debug purpose 2018-04-23 13:09:34 +08:00
trace_points.c
…
vgpu.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00