Commit Graph

2529 Commits

Author SHA1 Message Date
Flora Cui a1f49cc179 drm/amdgpu: fix cursor setting of dce6/dce8
Fixes: 7c83d7abc9 ("drm/amdgpu: Only update the CUR_SIZE register when
		necessary")
Signed-off-by: Flora Cui <Flora.Cui@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-19 16:06:15 -05:00
Rex Zhu 8a19e7fa08 drm/amdgpu: refine set clock gating for tonga/polaris
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-15 15:16:26 -05:00
Rex Zhu ca18b84986 drm/amdgpu: initialize cg flags for tonga/polaris10/polaris11.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-15 15:16:26 -05:00
Rex Zhu 398d82ccbd drm/amdgpu: add new gfx cg flags.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-15 15:16:25 -05:00
Rex Zhu ad1830d504 drm/amdgpu: fix pg can't be disabled by PG mask.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-15 15:16:24 -05:00
Rex Zhu c4d17b8124 drm/amdgpu: always initialize gfx pg for gfx_v8.0.
v2: always init gfx pg for asics that can support.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-15 15:16:24 -05:00
Rex Zhu 98fccc78bc drm/amdgpu: enable AMD_PG_SUPPORT_CP in Carrizo/Stoney.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-15 15:16:23 -05:00
Rex Zhu 202e0b227b drm/amdgpu: fix init save/restore list in gfx_v8.0
set valid data to mmRLC_SRM_INDEX_CNTL_ADDRx/DATAx.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2016-12-15 15:16:23 -05:00
Rex Zhu eb58424122 drm/amdgpu: fix enable_cp_power_gating in gfx_v8.0.
the CP_PG_DISABLE bit was reversed.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2016-12-15 15:16:22 -05:00
Rex Zhu 54971406b7 drm/amdgpu: disable uvd pg on Tonga.
it does not work with GPU pass through if the VM
is not cleanly shutdown leading to a hang when the
modules is reloaded.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2016-12-15 15:16:21 -05:00
Dave Airlie acc5ddd972 Merge tag 'drm-misc-next-2016-12-08' of git://anongit.freedesktop.org/git/drm-misc into drm-next
Another pile of misc stuff, final one for 4.10. If there's some serious
bugfix still I'll send you a pull for drm-misc-next-fixes (like we do with
intel), otherwise this is it and next pull next year for 4.11.

Most interesting bits are probably Chris' fb helper fixes against mst
hotplug oopses.

* tag 'drm-misc-next-2016-12-08' of git://anongit.freedesktop.org/git/drm-misc: (22 commits)
  drm: Take ownership of the dmabuf->obj when exporting
  drm: Allow CAP_PRIME on !MODESET
  drm/fence: add drm_crtc_create_fence()
  drm/bridge: analogix: Don't return -EINVAL when panel doesn't support PSR
  drm/atomic: doc: remove old comment about nonblocking commits
  drm: Don't block the kworker waiting for mode_config.mutex in output_poll()
  drm: Return -ENOTSUPP when called for KMS cap with a non-KMS driver
  drm/amdgpu: don't add files at control minor debugfs directory
  drm: allow changing DPMS mode
  drm/qxl: fix use of uninitialized variable
  drm/qxl: Don't register debugfs for control minors
  drm/radeon: don't add files at control minor debugfs directory
  drm/vmwgfx: Switch to mode_cmd2
  drm/vgem: Use ww_mutex_(un)lock even with a NULL context
  drm: Make the connector .detect() callback optional
  drm/bridge: tc358767: don't warn if display side ASSR enable fails
  drm: Initialise drm_mm.head_node.allocated
  drm: Fix locking cargo-cult in encoder/plane init/cleanup
  drm/doc: Fix indenting in drm_modeset_lock.c comment
  drm: Protect fb_helper list manipulation with a mutex
  ...
2016-12-09 12:29:10 +10:00
Michel Dänzer 32859f7335 drm/amdgpu/dce6: Set MASTER_UPDATE_MODE to 0 in resume_mc_access as well
Looks like this was missed when dce_v6_0.c was added.

Fixes: e2cdf640cb ("drm/amdgpu: add display controller implementation for si v10")
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2016-12-08 14:17:12 -05:00
Alex Deucher 7fe285769c drm/amdgpu: use pin rather than pin_restricted in a few cases
We don't require a resticted pinning in these cases, so just
use plain pin.

Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-08 14:12:19 -05:00
Arindam Nath d2939bc780 drm/amd/powerplay: use pr_debug to print function not implemented message
For CZ, some function pointers like display_configuration_changed
are not set. So when HW manager tries to configure display, we
end up with messages like

"[ powerplay ] this function not implement!"

in the logs. This message is informational, but lacks details
on which function is not implemented and why.

Rather than using KERN_INFO to print the message everytime the
system boots, we rather use pr_debug so that it is only printed
when debug prints are enabled at runtime.

Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Arindam Nath <arindam.nath@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-08 14:12:18 -05:00
Tom St Denis cc3f5b8df9 drm/amd/amdgpu: Add gpr reading for GFX v7
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-08 14:12:18 -05:00
Tom St Denis 34e646f444 drm/amd/amdgpu: Add gpr reading for GFX v6
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-08 14:12:17 -05:00
Tom St Denis c5a60ce81b drm/amd/amdgpu: Add debugfs support for reading GPRs (v2)
Implemented for SGPRs for GFX v8 initially.

(v2) cleanup minor whitespace and remove sanity check and
     addressing is in dwords not bytes

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-08 14:12:17 -05:00
Evan Quan 40ee5888fa drm/amd/amdgpu: export vbios information (v2)
Allows userspace components to fetch information
from the vbios image.

v2: agd: fix warning

Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian Koenig <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-08 14:12:09 -05:00
Evan Quan a9f5db9ca7 drm/amd/amdgpu: stored bios_size
It's necessary if we want to export vbios image out.

Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian Koenig <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-08 14:09:05 -05:00
Huang Rui ff9d646017 drm/amdgpu: update golden setting of tonga
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:41 -05:00
Alex Deucher 5a23f27205 drm/amdgpu/si: load the proper firmware on 0x87 oland boards
New variant.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2016-12-06 18:08:40 -05:00
Alex Deucher ce66cb1e9c drm/amdgpu: add additional pci revision to dpm workaround
New variant.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2016-12-06 18:08:40 -05:00
Xiangliang Yu e9efaaa047 drm/amd/powerplay: Fix potential NULL pointer issue
If doesn't enable dpm, the powerplay will not allocate memory for
hw management. So, hw_init_power_state_table function will reference
NULL pointer when resetting.

Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2016-12-06 18:08:38 -05:00
Xiangliang Yu 84f3f05b44 drm/amdgpu: Don't touch GFX hw during HW fini
For SR-IOV client, driver shouldn't touch the GFX hw during HW
fini, otherwise, gfx will fail to start after rebooting guest os.

Signed-off-by: shaoyunl <Shaoyun.Liu@amd.com>
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:37 -05:00
Xiangliang Yu c7fac7dc1d drm/amd/powerplay: Adjust the position of data size initial
Put the initial part close to memory allocate, it will make code
more clear.

Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:36 -05:00
Xiangliang Yu e224e4f17d drm/amd/powerplay: Ignore smu buffer usage
SMU buffer is used for power feature, but for virtualization, the
power is controlled by hypervisor. Ignore it.

Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:36 -05:00
Xiangliang Yu ed91dd49ba drm/amd/powerplay: cut digest part
For virtualization, FW size need to cut its digest part.

Signed-off-by: Frank Min <Frank.Min@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:35 -05:00
Xiangliang Yu aeab203205 drm/amdgpu: drop redundant vi_mqd define
Vi_structs.h has defined vi_mqd, drop redundant vi_mqd define.

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:34 -05:00
Flora Cui 47e50d5c0d drm/amdgpu: fix gtt available page num accounting
Signed-off-by: Flora Cui <Flora.Cui@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:34 -05:00
Hawking Zhang 10e2ca346b drm/amd/powerplay: bypass fan table setup if no fan connected
If vBIOS noFan bit is set, the fan table parameters in thermal controller
will not get initialized. The driver should avoid to use these uninitialized
parameter to do calculation. Otherwise, it may trigger divide 0 error.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2016-12-06 18:08:33 -05:00
Alex Xie 1cd99a8d97 drm/amd/amdgpu: validate the shadow BO.
Fixes a rare NULL pointer dereference in amdgpu_ttm_bind.

The issue was found by Nicolai Haehnle.
The patch was tested by Nicolai Haehnle.

Signed-off-by: Alex Xie <AlexBin.Xie@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2016-12-06 18:08:32 -05:00
Rex Zhu f5f857f45d drm/amd/powerplay: disable cg pg task when pp uninitialize.
fix bug on uvd pg enabled, when reboot vm in pass through case,
we need to notify smu power up uvd/vce if they were power down.
otherwise, the vbios post will fail.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:32 -05:00
Rex Zhu 8201a67a49 drm/amdgpu: no need to ungate uvd/vce clock when fini.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:31 -05:00
Michel Dänzer 7c83d7abc9 drm/amdgpu: Only update the CUR_SIZE register when necessary
Normally only necessary when the cursor size changes.

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:28 -05:00
Michel Dänzer 8b02cde994 drm/amdgpu: Also call cursor_move_locked when the cursor size changes
The cursor size also affects the register programming.

Cc: stable@vger.kernel.org
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:28 -05:00
Michel Dänzer 8e57ec613d drm/amdgpu: Store CRTC relative amdgpu_crtc->cursor_x/y values
We were storing viewport relative coordinates. However, crtc_cursor_set2
and cursor_reset pass amdgpu_crtc->cursor_x/y as the x/y parameters of
cursor_move_locked, which would break if the CRTC isn't located at
(0, 0).

Cc: stable@vger.kernel.org
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:27 -05:00
Arindam Nath dd31ae9ac9 drm/amd/amdgpu: enable GUI idle INT after enabling CGCG
GUI idle interrupts should be enabled only after we
have enabled coarse grain clock gating (CGCG). This
prevents GFX engine generating idle interrupt even
though CGCG is not completely enabled.

Most of the time this goes un-noticed, but on some
Stoney ASICs this results in GFX engine hang after
system resumes from suspend. The issue is not
particular to Stoney though and could have occured
on any ASIC. The patch fixes this issue.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reported-by: Sunil Uttarwar <Sunil.Uttarwar1@amd.com>
Signed-off-by: Arindam Nath <arindam.nath@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2016-12-06 18:08:26 -05:00
Maruthi Srinivas Bayyavarapu ecc2cf7cc8 drm/amdgpu: enable VCE clockgating in Polaris-10/11
VCE clocks are set to be disabled, when not in use.

Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:26 -05:00
Rex Zhu ddbc2594cc drm/amdgpu: fix CI bug uvd status not true in debugfs.
can't get uvd's state by uvd_enabled. uvd_enabled
is used for request higher mclk.
in multi-display case, mclk has been in highest clock,
no matter uvd's state changed, uvd_enabled will not
be changed.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:25 -05:00
Xiangliang Yu 188a301fd7 drm/amdgpu: remove error message when loading driver
Forget to check UCODE_ID_STORAGE case and will cause to print error
message when loading driver, correct it.

Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:24 -05:00
Xiangliang Yu 7047391fab drm/amd/powerplay: fix firmware loading failure
For virtualization, firmware loading need the firmware version info,
and will load the right firmware. So, transfer fw_version to toc.

Signed-off-by: Frank Min <Frank.Min@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:24 -05:00
Rex Zhu 3c3a7e616c drm/amdgpu: fix bug mclk can't change on Polaris
the root cause is we gate the clock to uvd vcpu.
mclk's change should need the response from uvd if
it is power on.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:23 -05:00
Rex Zhu 805b3ba87d drm/amdgpu: refine uvd 6.0 clock gate feature.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:22 -05:00
Alex Deucher ad3b961423 drm/amdgpu/gfx8: move eop programming per queue
It's per queue not per pipe.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:22 -05:00
Alex Deucher 70b5c5aae5 Revert "drm/amdgpu: use the kernel zone memory size as the max remote memory in amdgpu"
This reverts commit a693e050ed.

This breaks on systems with huge amounts of system memory as we do not have
enough vram to store the page tables.  Additionally, this is less of an issue
with the recent gtt manager changes.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-06 18:08:21 -05:00
Daniel Vetter 75e75cbd55 Merge remote-tracking branch 'airlied/drm-next' into drm-misc-next
Backmerge v4.9-rc8 to get at

commit e94bd1736f
Author: Michel Dänzer <michel.daenzer@amd.com>
Date:   Wed Nov 30 17:30:01 2016 +0900

drm: Don't call drm_for_each_crtc with a non-KMS driver

so I can apply Michel's follow-up patch.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2016-12-06 10:26:48 +01:00
Nicolai Stange 58309befa8 drm/amdgpu: don't add files at control minor debugfs directory
Since commit 8a357d1004 ("drm: Nerf DRM_CONTROL nodes"), a
struct drm_device's ->control member is always NULL.

In the case of CONFIG_DEBUG_FS=y, amdgpu_debugfs_add_files() accesses
->control->debugfs_root though. This results in a NULL pointer
dereference.

Fix this by omitting the drm_debugfs_create_files() call for the
control minor debugfs directory which is now non-existent anyway.

Fixes: 8a357d1004 ("drm: Nerf DRM_CONTROL nodes")
Signed-off-by: Nicolai Stange <nicstange@gmail.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98915
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Mike Lothian <mike@fireburn.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161205203022.11671-1-nicstange@gmail.com
2016-12-06 10:03:28 +01:00
Dave Airlie 17f1dfd01c Merge branch 'drm-next-4.10' of git://people.freedesktop.org/~agd5f/linux into drm-next
- lots of code cleanup
- lots of bug fixes
- expose rpm based fan info via hwmon
- lots of clock and powergating fixes
- SI register header cleanup and conversion to common format used by newer asics

* 'drm-next-4.10' of git://people.freedesktop.org/~agd5f/linux: (54 commits)
  drm/amdgpu: drop is_display_hung from display funcs
  drm/amdgpu/uvd: reduce IB parsing overhead on UVD5+ (v2)
  drm/amdgpu/uvd: consolidate code for fetching addr from ctx
  drm/amdgpu: Disable DPM in virtualization
  drm/amdgpu: use AMDGPU_GEM_CREATE_VRAM_CLEARED for VM PD/PTs (v2)
  drm/amdgpu: improve AMDGPU_GEM_CREATE_VRAM_CLEARED handling (v2)
  drm/amdgpu: fix error handling in amdgpu_bo_create_restricted
  drm/amdgpu: fix amdgpu_fill_buffer (v2)
  drm/amdgpu: remove amdgpu_irq_get_delayed
  amdgpu: Wrap dev_err() calls on vm faults with printk_ratelimit()
  amdgpu: Use dev_err() over vanilla printk() in vm_decode_fault()
  drm/amd/amdgpu: port of DCE v6 to new headers (v3)
  drm/amdgpu: cleanup unused iterator members for sdma v2.4
  drm/amdgpu: cleanup unused iterator members for sdma v3
  drm/amdgpu:impl vgt_flush for VI(V5)
  drm/amdgpu: enable uvd mgcg for Fiji.
  drm/amdgpu: refine cz uvd clock gate logic.
  drm/amdgpu: change log level to KERN_INFO in ci_dpm.c
  drm/amdgpu: always un-gate UVD REGS path.
  drm/amdgpu/sdma: fix typo in packet setup
  ...
2016-12-06 11:01:33 +10:00
Dave Airlie f03ee46be9 Linux 4.9-rc8
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Backmerge tag 'v4.9-rc8' into drm-next

Linux 4.9-rc8

Daniel requested this so we could apply some follow on fixes cleanly to -next.
2016-12-05 17:11:48 +10:00
Laurent Pinchart 949f08862d drm: Make the connector .detect() callback optional
Many drivers (21 to be exact) create connectors that are always
connected (for instance to an LVDS or DSI panel). Instead of forcing
them to implement a dummy .detect() handler, make the callback optional
and consider the connector as always connected in that case.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Vincent Abriou <vincent.abriou@st.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
[seanpaul fixed small conflict in rcar-du/rcar_du_lvdscon.c]
Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-12-01 10:05:53 -05:00