Colin Xu 6da5756200 drm/i915/gvt: Init DPLL/DDI vreg for virtual display instead of inheritance. ... commit f965b68188 upstream. Init value of some display vregs rea inherited from host pregs. When host display in different status, i.e. all monitors unpluged, different display configurations, etc., GVT virtual display setup don't consistent thus may lead to guest driver consider display goes malfunctional. The added init vreg values are based on PRMs and fixed by calcuation from current configuration (only PIPE_A) and the virtual EDID. Fixes: 04d348ae3f ("drm/i915/gvt: vGPU display virtualization") Acked-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Colin Xu <colin.xu@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20200508060506.216250-1-colin.xu@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-05-27 17:37:38 +02:00
..
amd	drm/amdgpu: Fix oops when pp_funcs is unset in ACPI event	2020-05-10 10:30:10 +02:00
arc
arm	drm/arm/mali: make malidp_mw_connector_helper_funcs static	2020-01-17 19:47:15 +01:00
armada	drm/armada: remove obsolete fb unreferencing kfifo and workqueue	2018-07-30 11:53:06 +01:00
ast	drm/ast: Fixed reboot test may cause system hanged	2019-09-06 10:21:59 +02:00
atmel-hlcdc	drm: atmel-hlcdc: enable clock before configuring timing engine	2020-02-11 04:34:16 -08:00
bochs	drm/bochs: downgrade pci_request_region failure from error to warning	2020-04-13 10:44:59 +02:00
bridge	drm/bridge: dw-hdmi: fix AVI frame colorimetry	2020-03-25 08:06:15 +01:00
cirrus	drm/cirrus: Use drm_framebuffer_put to avoid kernel oops in clean-up	2019-04-20 09:16:00 +02:00
etnaviv	drm/etnaviv: fix perfmon domain interation	2020-05-27 17:37:37 +02:00
exynos	drm/exynos: dsi: fix workaround for the legacy clock name	2020-03-25 08:06:06 +01:00
fsl-dcu
gma500	drm/gma500: Fixup fbdev stolen size usage evaluation	2020-02-24 08:34:35 +01:00
hisilicon	drm/hisilicon: hibmc: Don't overwrite fb helper surface depth	2020-01-27 14:49:55 +01:00
i2c	Merge branch 'drm-tda9950-fixes' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-fixes	2018-10-04 10:32:14 +10:00
i810	drm/i810: Prevent underflow in ioctl	2019-12-13 08:52:44 +01:00
i915	drm/i915/gvt: Init DPLL/DDI vreg for virtual display instead of inheritance.	2020-05-27 17:37:38 +02:00
imx	drm/imx: only send event on crtc disable if kept disabled	2019-07-10 09:53:44 +02:00
lib
mediatek	drm/mediatek: Find the cursor plane instead of hard coding it	2020-03-25 08:06:05 +01:00
meson	drm: meson: venc: cvbs: fix CVBS mode matching	2019-12-21 10:57:39 +01:00
mga
mgag200
msm	drm/msm: Use the correct dma_sync calls harder	2020-04-29 16:31:07 +02:00
mxsfb
nouveau	drm/nouveau/kms/gv100-: Re-set LUT after clearing for modesets	2020-02-28 16:38:55 +01:00
omapdrm	drm/omap: fix max fclk divider for omap36xx	2019-10-11 18:21:01 +02:00
panel	drm: panel-lvds: Potential Oops in probe error handling	2020-01-27 14:51:20 +01:00
pl111	drm/pl111: Initialize clock spinlock early	2019-06-15 11:54:00 +02:00
qxl	drm/qxl: lost qxl_bo_kunmap_atomic_page in qxl_image_init_helper()	2020-05-20 08:18:40 +02:00
r128
radeon	radeon: insert 10ms sleep in dce5_crtc_load_lut	2020-02-24 08:34:52 +01:00
rcar-du	drm: rcar-du: lvds: Fix bridge_to_rcar_lvds	2020-01-27 14:51:05 +01:00
rockchip	drm/rockchip: Suspend DP late	2019-08-29 08:28:40 +02:00
savage
scheduler	drm/scheduler: fix param documentation	2018-08-09 11:57:39 -05:00
selftests
shmobile	drm/shmob: Fix return value check in shmob_drm_probe	2020-01-27 14:50:12 +01:00
sis
sti	drm/sti: do not remove the drm_bridge that was never added	2020-01-27 14:49:53 +01:00
stm	drm/stm: attach gem fence to atomic state	2019-10-07 18:56:31 +02:00
sun4i	drm/sun4i: de2/de3: Remove unsupported VI layer formats	2020-03-11 14:15:10 +01:00
tdfx
tegra	drm/tegra: sor: Use correct SOR index on Tegra210	2019-12-31 16:35:27 +01:00
tilcdc	drm/tilcdc: Register cpufreq notifier after we have initialized crtc	2019-09-06 10:22:03 +02:00
tinydrm	tinydrm/mipi-dbi: Use dma-safe buffers for all SPI transfers	2019-05-31 06:46:32 -07:00
ttm	drm/ttm: fix incrementing the page pointer for huge pages	2020-01-17 19:47:02 +01:00
tve200
udl	drm/udl: move to embedding drm device inside udl device.	2019-07-21 09:03:18 +02:00
v3d	drm/v3d: Handle errors from IRQ setup.	2019-05-31 06:46:34 -07:00
vc4	drm/vc4: Fix HDMI mode validation	2020-04-23 10:30:21 +02:00
vgem	drm/vgem: fix use-after-free when drm_gem_handle_create() fails	2019-04-03 06:26:26 +02:00
via
virtio	drm/virtio: fix bounds check in virtio_gpu_cmd_get_capset()	2020-01-27 14:49:54 +01:00
vkms	drm/vkms: Bugfix extra vblank frame	2019-04-05 22:33:12 +02:00
vmwgfx	drm/vmwgfx: prevent memory leak in vmw_cmdbuf_res_add	2020-02-24 08:34:48 +01:00
xen	drm/xen-front: Fix mmap attributes for display buffers	2020-01-27 14:50:19 +01:00
zte
ati_pcigart.c
drm_agpsupport.c
drm_atomic_helper.c	drm/atomic_helper: Allow DPMS On<->Off changes for unregistered connectors	2019-09-16 08:22:23 +02:00
drm_atomic.c	drm/atomic_helper: Allow DPMS On<->Off changes for unregistered connectors	2019-09-16 08:22:23 +02:00
drm_auth.c	drm: set is_master to 0 upon drm_new_set_master() failure	2018-12-08 12:59:07 +01:00
drm_blend.c
drm_bridge.c
drm_bufs.c	drm: return -EFAULT if copy_to_user() fails	2019-07-14 08:11:14 +02:00
drm_cache.c
drm_client.c	drm/cma-helper: Fix crash in fbdev error path	2018-10-02 13:03:34 +02:00
drm_color_mgmt.c
drm_connector.c
drm_context.c	drm: Fix error handling in drm_legacy_addctx	2020-01-27 14:50:10 +01:00
drm_crtc_helper_internal.h
drm_crtc_helper.c
drm_crtc_internal.h
drm_crtc.c	drm/lease: Make sure implicit planes are leased	2019-06-09 09:17:23 +02:00
drm_debugfs_crc.c	drm: remove the newline for CRC source name.	2020-02-24 08:34:45 +01:00
drm_debugfs.c	drm/atomic: Use drm_drv_uses_atomic_modeset() for debugfs creation	2018-09-17 19:24:37 -04:00
drm_dma.c
drm_dp_aux_dev.c
drm_dp_cec.c	drm_dp_cec.c: fix formatting typo: %pdH -> %phD	2018-07-28 15:50:40 -03:00
drm_dp_dual_mode_helper.c
drm_dp_helper.c
drm_dp_mst_topology.c	drm/dp_mst: Fix clearing payload state on topology disable	2020-04-17 10:48:54 +02:00
drm_drv.c	drm/drv: Hold ref on parent device during drm_device lifetime	2019-05-31 06:46:34 -07:00
drm_dumb_buffers.c
drm_edid_load.c	drm/edid: Fix a missing-check bug in drm_load_edid_firmware()	2019-07-31 07:26:58 +02:00
drm_edid.c	drm/edid: Fix off-by-one in DispID DTD pixel clock	2020-05-06 08:13:26 +02:00
drm_encoder_slave.c
drm_encoder.c
drm_fb_cma_helper.c	drm/cma-helper: Fix crash in fbdev error path	2018-10-02 13:03:34 +02:00
drm_fb_helper.c	drm/fb-helper: generic: Call drm_client_add() after setup is done	2020-01-27 14:50:36 +01:00
drm_file.c	drm: Wake up next in drm_read() chain if we are forced to putback the event	2019-05-31 06:46:34 -07:00
drm_flip_work.c
drm_fourcc.c
drm_framebuffer.c	drm: silence variable 'conn' set but not used	2019-08-16 10:12:46 +02:00
drm_gem_cma_helper.c
drm_gem_framebuffer_helper.c
drm_gem.c
drm_global.c
drm_hashtab.c
drm_info.c
drm_internal.h	drm/lease: Send a distinct uevent	2018-12-13 09:16:21 +01:00
drm_ioc32.c	drm: add __user attribute to ptr_to_compat()	2019-09-16 08:22:08 +02:00
drm_ioctl.c	drm/atomic: Take the atomic toys away from X	2020-05-10 10:30:12 +02:00
drm_irq.c
drm_kms_helper_common.c
drm_lease.c	drm/lease: fix WARNING in idr_destroy	2020-03-25 08:06:12 +01:00
drm_legacy.h
drm_lock.c
drm_memory.c
drm_mipi_dsi.c	drm: Add support for pps and compression mode command packet	2018-07-25 07:51:05 -04:00
drm_mm.c
drm_mode_config.c
drm_mode_object.c	drm: Reorder set_property_atomic to avoid returning with an active ww_ctx	2019-03-27 14:14:42 +09:00
drm_modes.c	drm/modes: Prevent division by zero htotal	2019-02-15 08:10:12 +01:00
drm_modeset_helper.c
drm_modeset_lock.c
drm_of.c
drm_panel_orientation_quirks.c	drm: panel-orientation-quirks: Add extra quirk table entry for GPD MicroPC	2019-09-19 09:09:39 +02:00
drm_panel.c	Revert "drm/panel: Add device_link from panel device to DRM device"	2018-09-27 11:00:42 -04:00
drm_pci.c	drm: Remove PageReserved manipulation from drm_pci_alloc	2020-04-17 10:48:55 +02:00
drm_plane_helper.c
drm_plane.c	drm/lease: Make sure implicit planes are leased	2019-06-09 09:17:23 +02:00
drm_prime.c
drm_print.c	drm: Add puts callback for the coredump printer	2018-07-30 08:49:41 -04:00
drm_probe_helper.c	drm: Flush output polling on shutdown	2019-10-01 08:26:11 +02:00
drm_property.c	drm: limit to INT_MAX in create_blob ioctl	2020-01-09 10:18:59 +01:00
drm_rect.c	drm/rect: Avoid division by zero	2020-02-11 04:34:07 -08:00
drm_scatter.c
drm_scdc_helper.c
drm_simple_kms_helper.c
drm_syncobj.c	drm/syncobj: Don't leak fences when WAIT_FOR_SUBMIT is set	2018-09-26 10:39:14 -04:00
drm_sysfs.c	drm/lease: Send a distinct uevent	2018-12-13 09:16:21 +01:00
drm_trace_points.c
drm_trace.h
drm_vblank.c	drm/drm_vblank: Change EINVAL by the correct errno	2019-12-31 16:35:01 +01:00
drm_vm.c
drm_vma_manager.c
drm_writeback.c
Kconfig	drm/fb_helper: Allow leaking fbdev smem_start	2019-01-16 22:04:35 +01:00
Makefile