AuxXxilium/linux_dsm_epyc7002
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5292221d6d
linux_dsm_epyc7002/drivers/gpu/drm
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Alex Deucher 5292221d6d Revert "drm/amd/display: Don't return ddc result and read_bytes in same return value" 
This reverts commit 018d82e5f0.

This breaks DDC in certain cases.  Revert for 4.18 and previous kernels.
For 4.19, this is fixed with the following more extensive patches:
drm/amd/display: Serialize is_dp_sink_present
drm/amd/display: Break out function to simply read aux reply
drm/amd/display: Return aux replies directly to DRM
drm/amd/display: Right shift AUX reply value sooner than later
drm/amd/display: Read AUX channel even if only status byte is returned

Link: https://lists.freedesktop.org/archives/amd-gfx/2018-July/023788.html
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2018-07-10 14:35:46 -05:00
..
amd Revert "drm/amd/display: Don't return ddc result and read_bytes in same return value" 2018-07-10 14:35:46 -05:00
arc
arm drm/mali-dp: Rectify the width and height passed to rotmem_required() 2018-06-18 18:08:43 +01:00
armada drm: Don't pass clip to drm_atomic_helper_check_plane_state() 2018-03-05 20:48:25 +02:00
ast drm/ast: fix mode_valid's return type 2018-04-25 09:09:22 +02:00
atmel-hlcdc Fixes for v4.18-rc2: 2018-06-22 11:03:43 +10:00
bochs drm/bochs: fix mode_valid's return type 2018-04-25 09:34:00 +02:00
bridge drm/bridge/sii8620: Fix link mode selection 2018-07-04 16:27:51 +02:00
cirrus Linux 4.16-rc7 2018-03-28 14:30:41 +10:00
etnaviv drm/etnaviv: bring back progress check in job timeout handler 2018-07-05 14:16:20 +02:00
exynos drm/exynos: Replace drm_dev_unref with drm_dev_put 2018-07-02 11:40:49 +09:00
fsl-dcu
gma500 treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
hisilicon drm/hisilicon: fix mode_valid's return type 2018-04-25 09:09:22 +02:00
i2c Merge branch 'drm-tda998x-devel' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-next 2018-05-22 10:20:45 +10:00
i810
i915 Merge tag 'gvt-fixes-2018-07-03' of https://github.com/intel/gvt-linux into drm-intel-fixes 2018-07-03 14:57:43 +03:00
imx Linux 4.16-rc7 2018-03-28 14:30:41 +10:00
lib
mediatek drm/mediatek: Using the function drm_display_mode_to_videomode 2018-05-02 14:20:47 +08:00
meson drm/meson: Fix an un-handled error path in 'meson_drv_bind_master()' 2018-06-26 10:22:29 +02:00
mga
mgag200 drm/mgag200: fix mode_valid's return type 2018-04-25 09:09:22 +02:00
msm treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
mxsfb drm/mxsfb: Use simple_display_pipe prepare_fb helper 2018-04-24 13:58:43 +02:00
nouveau Merge branch 'linux-4.18' of git://github.com/skeggsb/linux into drm-fixes 2018-06-20 16:57:09 +10:00
omapdrm treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
panel drm/panel: Enable DSI transactions on the RPi panel. 2018-04-30 13:57:13 -07:00
pl111 drm/pl111: Fix module probe bug 2018-05-04 00:13:41 +02:00
qxl Only a small qxl fix that was queued for v4.17. 2018-06-20 16:58:49 +10:00
r128
radeon treewide: Use array_size() in vzalloc() 2018-06-12 16:19:22 -07:00
rcar-du DeviceTree updates for v4.18: 2018-06-07 14:06:31 -07:00
rockchip drm/rockchip: Disable blending for win0 2018-05-01 15:56:21 -04:00
savage treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
scheduler drm/scheduler: fix a corner case in dependency optimization 2018-05-25 11:02:14 -05:00
selftests treewide: Use array_size() in vzalloc() 2018-06-12 16:19:22 -07:00
shmobile drm: shmobile: remove unused MERAM support 2018-05-14 15:47:30 +02:00
sis
sti gpu: drm: sti: fix spelling mistake: "initialze" -> "initialize" 2018-05-02 13:09:49 +02:00
stm drm/stm: ltdc: fix warnings in ltdc_plane_create() 2018-04-27 11:02:58 +02:00
sun4i Fixes for v4.18-rc2: 2018-06-22 11:03:43 +10:00
tdfx
tegra drm/tegra: Changes for v4.18-rc1 2018-05-22 10:45:43 +10:00
tilcdc drm/tilcdc: Fix setting clock divider for omap-l138 2018-05-09 19:55:18 +03:00
tinydrm treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
ttm treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
tve200 drm/tve200: Use simple_display_pipe prepare_fb helper 2018-04-24 13:58:06 +02:00
udl drm/udl: fix display corruption of the last line 2018-07-05 16:44:51 +10:00
v3d drm-misc-next-fixes for v4.18: 2018-06-08 15:52:54 +10:00
vc4 treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
vgem
via treewide: Use array_size() in vzalloc() 2018-06-12 16:19:22 -07:00
virtio drm-misc-next for v4.18: 2018-04-30 09:32:43 +10:00
vmwgfx drm for v4.18-rc1 2018-06-06 08:16:33 -07:00
xen drm for v4.18-rc1 2018-06-06 08:16:33 -07:00
zte drm/zte: Stop consulting plane->crtc 2018-03-29 19:14:21 +03:00
ati_pcigart.c
drm_agpsupport.c
drm_atomic_helper.c drm/rect: Handle rounding errors in drm_rect_clip_scaled, v3. 2018-05-04 11:09:54 +02:00
drm_atomic.c urgent i686 mmap fix for drm drivers 2018-05-18 14:08:53 +10:00
drm_auth.c
drm_blend.c drm/blend: Add a generic alpha property 2018-04-16 21:17:29 +02:00
drm_bridge.c
drm_bufs.c drm: dma_bufs: Fixed checkpatch issues 2018-03-19 09:31:20 -04:00
drm_cache.c
drm_color_mgmt.c kernel.h: Retain constant expression output for max()/min() 2018-04-05 14:17:16 -07:00
drm_connector.c drm: Expose modes with aspect ratio, only if requested 2018-05-11 09:06:39 +02:00
drm_context.c
drm_crtc_helper_internal.h
drm_crtc_helper.c
drm_crtc_internal.h drm: Don't EXPORT drm_add/reset_display_info 2018-04-24 21:34:53 +02:00
drm_crtc.c drm: Handle aspect ratio info in legacy modeset path 2018-05-11 09:05:18 +02:00
drm_debugfs_crc.c
drm_debugfs.c
drm_dma.c
drm_dp_aux_dev.c sched/wait, drivers/drm: Convert wait_on_atomic_t() usage to the new wait_var_event() API 2018-03-20 08:23:18 +01:00
drm_dp_dual_mode_helper.c drm/i915: Fix LSPCON TMDS output buffer enabling from low-power state 2018-04-18 16:33:14 +03:00
drm_dp_helper.c drm for v4.18-rc1 2018-06-06 08:16:33 -07:00
drm_dp_mst_topology.c drm/dp/mst: Fix off-by-one typo when dump payload table 2018-03-28 09:12:16 +03:00
drm_drv.c Single fix for v4.18: 2018-06-20 16:58:31 +10:00
drm_dumb_buffers.c drm/dumb-buffers: Integer overflow in drm_mode_create_ioctl() 2018-05-16 17:56:06 +02:00
drm_edid_load.c
drm_edid.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
drm_encoder_slave.c
drm_encoder.c
drm_fb_cma_helper.c
drm_fb_helper.c drm: Add aspect ratio parsing in DRM layer 2018-05-11 09:23:41 +02:00
drm_file.c drm: set FMODE_UNSIGNED_OFFSET for drm files 2018-05-15 14:46:04 +10:00
drm_flip_work.c
drm_fourcc.c
drm_framebuffer.c drm: remove all control node code 2018-05-03 21:26:32 +02:00
drm_gem_cma_helper.c
drm_gem_framebuffer_helper.c drm: Move simple_display_pipe prepare_fb helper into gem fb helpers 2018-04-24 13:57:22 +02:00
drm_gem.c drm/gem: Document that handle_create must be the last step 2018-03-26 17:42:06 +02:00
drm_global.c
drm_hashtab.c treewide: Use array_size() in vzalloc() 2018-06-12 16:19:22 -07:00
drm_info.c
drm_internal.h
drm_ioc32.c drm: Drop DRM_CONTROL_ALLOW from ioctls 2018-05-03 11:28:02 +02:00
drm_ioctl.c drm: Add DRM client cap for aspect-ratio 2018-05-11 09:05:03 +02:00
drm_irq.c
drm_kms_helper_common.c
drm_lease.c gpu: drm/lease:: Use list_{next/prev}_entry instead of list_entry 2018-03-26 10:38:06 +02:00
drm_legacy.h
drm_lock.c
drm_memory.c treewide: Use array_size() in vmalloc() 2018-06-12 16:19:22 -07:00
drm_mipi_dsi.c
drm_mm.c Linux 4.16-rc7 2018-03-28 14:30:41 +10:00
drm_mode_config.c
drm_mode_object.c
drm_modes.c drm: Add and handle new aspect ratios in DRM layer 2018-05-11 09:23:55 +02:00
drm_modeset_helper.c
drm_modeset_lock.c drm/atomic: Call ww_acquire_done after drm_modeset_lock_all 2018-03-05 10:35:32 +01:00
drm_of.c drm: of: simplify component probe code 2018-03-06 14:05:00 +05:30
drm_panel_orientation_quirks.c drm: panel-orientation-quirks: Convert to use match_string() helper 2018-05-10 11:36:25 -04:00
drm_panel.c
drm_pci.c
drm_plane_helper.c drm: Don't pass clip to drm_atomic_helper_check_plane_state() 2018-03-05 20:48:25 +02:00
drm_plane.c drm: Use plane->state->fb over plane->fb 2018-03-29 19:14:21 +03:00
drm_prime.c drm: Make the prime vmap/vunmap hooks optional. 2018-04-30 10:42:03 -07:00
drm_print.c drm: Reduce object size of DRM_DEV_<LEVEL> uses 2018-03-19 15:15:42 +01:00
drm_probe_helper.c Linux 4.16-rc7 2018-03-28 14:30:41 +10:00
drm_property.c drm: Use kvzalloc for allocating blob property memory 2018-07-02 11:05:21 -05:00
drm_rect.c drm/rect: Handle rounding errors in drm_rect_clip_scaled, v3. 2018-05-04 11:09:54 +02:00
drm_scatter.c
drm_scdc_helper.c drm/scdc-helper: Convert errors into debug messages 2018-03-26 21:37:24 +03:00
drm_simple_kms_helper.c drm/simple-kms-helper: Plumb plane state to the enable hook 2018-03-28 19:19:32 +03:00
drm_syncobj.c Revert 190c462d5be19ba622a82f5fd0625087c870a1e6..bf3012ada1b2222e770de5c35c1bb16f73b3a01d" 2018-05-03 12:38:39 +02:00
drm_sysfs.c drm: remove all control node code 2018-05-03 21:26:32 +02:00
drm_trace_points.c
drm_trace.h
drm_vblank.c Merge tag 'drm-intel-next-2018-03-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-next 2018-03-14 14:53:01 +10:00
drm_vm.c
drm_vma_manager.c
Kconfig drm/selftests: Add drm helper selftest 2018-05-04 11:36:45 +02:00
Makefile drm/selftests: Rename the Kconfig option to CONFIG_DRM_DEBUG_SELFTEST 2018-05-04 11:36:34 +02:00