AuxXxilium/linux_dsm_epyc7002
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6c5be4ac63
linux_dsm_epyc7002/drivers/gpu/drm
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Wenjing Liu 6c5be4ac63 drm/amd/display: add global master update lock for DCN2 
[why]
when an update programming sequence requires both
front end and back end pipe to be updated synchronously,
a global update lock needs to be set to ensure that
we don't get a frame with only front end update but
not the back end update.

[how]
setup global lock parameters on enable_stream_timing.
enable global lock when pipe_control_lock_global is called.
disable global lock when pipe_control_lock is called.

Signed-off-by: Wenjing Liu <Wenjing.Liu@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-22 09:34:10 -05:00
..
amd drm/amd/display: add global master update lock for DCN2 2019-06-22 09:34:10 -05:00
arc treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
arm drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
armada drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
aspeed treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
ast drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
atmel-hlcdc drm/atmel-hlcdc: revert shift by 8 2019-06-04 23:52:09 +02:00
bochs drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
bridge R-Car DU changes for v5.3: 2019-06-11 10:08:49 +02:00
cirrus drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
etnaviv drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
exynos treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
fsl-dcu treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
gma500 drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
hisilicon drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
i2c treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
i810 treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
i915 Features: 2019-05-28 09:26:52 +10:00
imx drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
lib
lima drm/lima: add timeout to drm scheduler init 2019-05-21 20:47:36 +08:00
mcde drm/mcde: Fix compile problems 2019-05-26 13:42:23 +02:00
mediatek drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
meson Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2019-05-28 09:39:08 +02:00
mga treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
mgag200 drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
msm drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
mxsfb treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
nouveau drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
omapdrm drm/omap: add support for manually updated displays 2019-06-10 17:04:15 +03:00
panel drm/panel: drop drmP.h usage 2019-05-28 17:14:53 +02:00
panfrost drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
pl111 treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
qxl drm/ttm: Make LRU removal optional v2 2019-05-31 10:39:34 -05:00
r128 treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
radeon radeon: no need to check return value of debugfs_create functions 2019-06-13 13:59:49 -05:00
rcar-du drm: rcar-du: Add support for missing 16-bit RGB1555 formats 2019-06-08 16:36:41 +03:00
rockchip drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
savage treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
scheduler drm/sched: Fix make htmldocs warnings. 2019-05-29 11:49:51 -05:00
selftests treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
shmobile
sis treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
sti treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
stm Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2019-05-28 09:39:08 +02:00
sun4i drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
tdfx treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
tegra drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
tilcdc treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
tinydrm treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
ttm drm/ttm: fix busy memory to fail other user v10 2019-05-31 10:39:34 -05:00
tve200 treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
udl treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
v3d drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
vboxvideo Merge drm/drm-next into drm-misc-next 2019-05-22 16:08:21 -04:00
vc4 drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
vgem treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
via treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
virtio drm/ttm: Make LRU removal optional v2 2019-05-31 10:39:34 -05:00
vkms drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
vmwgfx drm/ttm: Make LRU removal optional v2 2019-05-31 10:39:34 -05:00
xen treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
zte drm-misc-next for v5.3, try #2: 2019-05-28 08:59:11 +10:00
ati_pcigart.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_agpsupport.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_atomic_helper.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_atomic_state_helper.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_atomic_uapi.c Features: 2019-05-28 09:26:52 +10:00
drm_atomic.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_auth.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_blend.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_bridge.c
drm_bufs.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_cache.c
drm_client_modeset.c drm/fb-helper: Remove drm_fb_helper_crtc 2019-06-04 12:13:47 +02:00
drm_client.c drm/fb-helper: Remove drm_fb_helper_crtc 2019-06-04 12:13:47 +02:00
drm_color_mgmt.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_connector.c drm: Fix docbook warnings in hdr metadata helper structures 2019-06-04 14:03:53 +02:00
drm_context.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_crtc_helper_internal.h
drm_crtc_helper.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_crtc_internal.h drm: make drm_crtc_internal.h self-contained 2019-05-27 18:06:27 +02:00
drm_crtc.c
drm_damage_helper.c drm/damage-helper: Use NULL instead of 0 2019-05-28 09:03:06 +02:00
drm_debugfs_crc.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_debugfs.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_dma.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_dp_aux_dev.c
drm_dp_cec.c
drm_dp_dual_mode_helper.c
drm_dp_helper.c
drm_dp_mst_topology.c drm/mst: Fix MST sideband up-reply failure handling 2019-05-29 20:12:34 +03:00
drm_drv.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_dsc.c
drm_dumb_buffers.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_edid_load.c Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2019-05-28 09:39:08 +02:00
drm_edid.c drm/edid: Fix docbook in drm_hdmi_infoframe_set_hdr_metadata() 2019-05-23 12:58:35 -04:00
drm_encoder_slave.c
drm_encoder.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_fb_cma_helper.c
drm_fb_helper.c drm/fb-helper: Remove drm_fb_helper_crtc 2019-06-04 12:13:47 +02:00
drm_file.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_flip_work.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_format_helper.c drm: Remove users of drm_format_info_plane_cpp 2019-05-20 13:35:56 +02:00
drm_fourcc.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_framebuffer.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_gem_cma_helper.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_gem_framebuffer_helper.c drm/docs: More links for implicit/explicit fencing. 2019-06-03 17:11:33 +02:00
drm_gem_shmem_helper.c
drm_gem_vram_helper.c drm: Assert that BO is locked in drm_gem_vram_{pin, unpin}_locked() 2019-05-22 12:43:30 +02:00
drm_gem.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_hashtab.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_hdcp.c drm/hdcp: drm_hdcp_request_srm() as static 2019-05-13 22:05:54 +02:00
drm_internal.h Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2019-05-28 09:39:08 +02:00
drm_ioc32.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_ioctl.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_irq.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_kms_helper_common.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_lease.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_legacy_misc.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_legacy.h drm: make drm_legacy.h self-contained 2019-05-27 18:06:47 +02:00
drm_lock.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_memory.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_mipi_dsi.c
drm_mm.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_mode_config.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_mode_object.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_modes.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_modeset_helper.c
drm_modeset_lock.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_of.c Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2019-05-28 09:39:08 +02:00
drm_panel_orientation_quirks.c
drm_panel.c
drm_pci.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_plane_helper.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_plane.c
drm_prime.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_print.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_probe_helper.c drm: Flush output polling on shutdown 2019-06-04 17:11:33 +01:00
drm_property.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_rect.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_scatter.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_scdc_helper.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_simple_kms_helper.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_syncobj.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_sysfs.c Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2019-05-28 09:39:08 +02:00
drm_trace_points.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_trace.h drm: make drm_trace.h self-contained 2019-05-27 18:06:54 +02:00
drm_vblank.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_vm.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_vma_manager.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_vram_helper_common.c drm: Replace drm_gem_vram_push_to_system() with kunmap + unpin 2019-05-22 12:43:29 +02:00
drm_vram_mm_helper.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
drm_writeback.c drm: drop use of drmP.h in drm/* 2019-05-27 18:07:03 +02:00
Kconfig Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2019-05-28 09:39:08 +02:00
Makefile drm/fb-helper: Remove drm_fb_helper_crtc 2019-06-04 12:13:47 +02:00