Rex Zhu [Wed, 7 Dec 2016 09:44:20 +0000 (17:44 +0800)]
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
Rex Zhu [Wed, 7 Dec 2016 09:22:25 +0000 (17:22 +0800)]
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
Rex Zhu [Wed, 7 Dec 2016 08:06:38 +0000 (16:06 +0800)]
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
Dave Airlie [Tue, 13 Dec 2016 04:29:05 +0000 (14:29 +1000)]
Merge branch 'linux-4.10' of git://github.com/skeggsb/linux into drm-next
- Regression fix from atomic conversion (rotation on the original G80).
- Concurrency fix when clearing compression tags.
- Fixes DP link training issues on GP102/4/6.
- Fixes backlight handling in the presence of Apple GMUX.
- Improvements to GPU error recovery in a number of scenarios.
- GP106 support.
* 'linux-4.10' of git://github.com/skeggsb/linux:
drm/nouveau/kms/nv50: fix atomic regression on original G80
drm/nouveau/bl: Do not register interface if Apple GMUX detected
drm/nouveau/bl: Assign different names to interfaces
drm/nouveau/bios/dp: fix handling of LevelEntryTableIndex on DP table 4.2
drm/nouveau/ltc: protect clearing of comptags with mutex
drm/nouveau/gr/gf100-: handle GPC/TPC/MPC trap
drm/nouveau/core: recognise GP106 chipset
drm/nouveau/ttm: wait for bo fence to signal before unmapping vmas
drm/nouveau/gr/gf100-: FECS intr handling is not relevant on proprietary ucode
drm/nouveau/gr/gf100-: properly ack all FECS error interrupts
drm/nouveau/fifo/gf100-: recover from host mmu faults
Dave Airlie [Tue, 13 Dec 2016 04:27:41 +0000 (14:27 +1000)]
Merge tag 'drm/tegra/for-4.10-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next
drm/tegra: Changes for v4.10-rc1
This has a couple of fixes for IOMMU support and some fixes for error
handling.
* tag 'drm/tegra/for-4.10-rc1' of git://anongit.freedesktop.org/tegra/linux:
drm/tegra: Set sgt pointer in BO pin
drm/tegra: Support kernel mappings with IOMMU
gpu: host1x: Add locking to syncpt
gpu: host1x: Store device address to all bufs
drm/tegra: gem: Remove some dead code
drm/tegra: sor: No need to free devm_ allocated memory
drm/tegra: Fix error handling
drm/tegra: dpaux: Fix error handling
Dave Airlie [Tue, 13 Dec 2016 04:26:28 +0000 (14:26 +1000)]
Merge tag 'drm/panel/for-4.10-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next
drm/panel: Changes for v4.10-rc1
This adds support for a couple more panels to the simple-panel driver.
There is also a fix for a long-standing bug, but it's not critical since
no code will currently trigger it.
* tag 'drm/panel/for-4.10-rc1' of git://anongit.freedesktop.org/tegra/linux:
drm/panel: simple: Add support for AUO G185HAN01
drm/panel: simple: Add support for AUO G133HAN01
drm/panel: simple: Add more properties to Innolux G121I1-L01
drm/panel: simple: Add bits-per-component for Sharp LQ123P1JX31
drm/panel: simple: Check against num_timings when setting preferred for timing
drm/panel: Add support for Chunghwa CLAA070WP03XG panel
drm/panel: simple: Add NVD9128 as a simple panel
drm/panel: simple: Add support for AUO T215HVN01
drm/panel: simple: Add support for Sharp LQ150X1LG11 panels
dt-bindings: display: Add Sharp LQ150X1LG11 panel binding
Dave Airlie [Tue, 13 Dec 2016 02:05:12 +0000 (12:05 +1000)]
Merge tag 'drm-vc4-next-2016-12-09' of https://github.com/anholt/linux into drm-next
This pull request brings in VEC (TV-out) support for vc4, along with a
pageflipping race fix.
* tag 'drm-vc4-next-2016-12-09' of https://github.com/anholt/linux:
drm/vc4: Don't use drm_put_dev
drm/vc4: Document VEC DT binding
drm/vc4: Add support for the VEC (Video Encoder) IP
drm: Add TV connector states to drm_connector_state
drm: Turn DRM_MODE_SUBCONNECTOR_xx definitions into an enum
drm/vc4: Fix ->clock_select setting for the VEC encoder
drm/vc4: Fix race between page flip completion event and clean-up
Pierre Moreau [Wed, 7 Dec 2016 23:57:08 +0000 (00:57 +0100)]
drm/nouveau/bl: Assign different names to interfaces
Currently, every backlight interface created by Nouveau uses the same name,
nv_backlight. This leads to a sysfs warning as it tries to create an already
existing folder. This patch adds a incremented number to the name, but keeps
the initial name as nv_backlight, to avoid possibly breaking userspace; the
second interface will be named nv_backlight1, and so on.
v2:
* Switch to using ida for generating unique IDs, as suggested by Ilia Mirkin;
* Allocate backlight name on the stack, as suggested by Ilia Mirkin;
* Move `nouveau_get_backlight_name()` to avoid forward declaration, as
suggested by Ilia Mirkin;
* Fix reference to bug report formatting, as reported by Nick Tenney.
v3:
* Define a macro for the size of the backlight name, to avoid defining
it multiple times;
* Use snprintf in place of sprintf.
v4:
* Do not create similarly named interfaces when reaching the maximum
amount of unique names, but fail instead, as pointed out by Lukas Wunner
Signed-off-by: Pierre Moreau <pierre.morrow@free.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 12 Dec 2016 07:52:45 +0000 (17:52 +1000)]
drm/nouveau/ttm: wait for bo fence to signal before unmapping vmas
TTM was changed a while back to allow for pipelining of buffer moves, and
part of this was the removal of waiting for a BO to idle before calling
move(), placing the responsibility on the driver to do this if required.
That's all well and good, except, we make use of move_notify() to handle
mapping/unmapping from the GPU VMM as move() isn't called on all paths.
This commit adds a wait before unmapping from a VMM in move_notify(), to
prevent GPU page faults where a buffer is still being accessed.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org [v4.8+]
Ben Skeggs [Fri, 9 Dec 2016 07:13:08 +0000 (17:13 +1000)]
drm/nouveau/fifo/gf100-: recover from host mmu faults
This has been on the TODO list for a while now, recovering from things
such as attempting to execute a push buffer or touch a semaphore in an
unmapped memory area.
The only thing required on the HW side here is that the offending
channel is removed from the runlist, and *not* a full reset of PFIFO.
This used to be a bit messier to handle before the rework to make use
of engine topology info, but is apparently now trivial.
Daniel Vetter [Fri, 9 Dec 2016 13:56:56 +0000 (14:56 +0100)]
drm: Add fake controlD* symlinks for backwards compat
We thought that no userspace is using them, but oops libdrm is using
them to figure out whether a driver supports modesetting. Check out
drmCheckModesettingSupported but maybe don't because it's horrible and
totally runs counter to where we want to go with libdrm device
handling. The function looks in the device hierarchy for whether
controlD* exist using the following format string:
The "/drm" subdirectory is the glue directory from the sysfs class
stuff, and the only way to get at it seems to through
kdev->kobj.parent (when kdev is represents e.g. the card0 chardev
instance in sysfs). Git grep says we're not the only ones touching
that, so I hope it's ok we dig into such internals - I couldn't find a
proper interface for getting at the glue directory.
Quick git grep shows that at least -amdgpu, -ati are using this.
-modesetting do not, and on -intel it's only about the 4th fallback
path for device lookup, which is why this didn't blow up earlier.
Oh well, we need to keep it working, and the simplest way is to add a
symlink at the right place in sysfs from controlD* to card*.
v2:
- Fix error path handling by adding if (!minor) return checks (David)
- Fix the controlD* numbers to match what's been there (David)
- Add a comment what exactly userspace minimally needs.
- Correct the analysis for -intel (Chris).
Fixes: 8a357d10043c ("drm: Nerf DRM_CONTROL nodes") Cc: Dave Airlie <airlied@gmail.com> Reported-and-tested-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: David Herrmann <dh.herrmann@gmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161209135656.14881-1-daniel.vetter@ffwll.ch
Boris Brezillon [Fri, 2 Dec 2016 13:48:11 +0000 (14:48 +0100)]
drm/vc4: Document VEC DT binding
Document the DT binding for the VEC (Video EnCoder) IP.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Eric Anholt <eric@anholt.net> Acked-by: Rob Herring <robh@kernel.org>
Boris Brezillon [Fri, 2 Dec 2016 13:48:09 +0000 (14:48 +0100)]
drm: Add TV connector states to drm_connector_state
Some generic TV connector properties are exposed in drm_mode_config, but
they are currently handled independently in each DRM encoder driver.
Extend the drm_connector_state to store TV related states, and modify the
drm_atomic_connector_{set,get}_property() helpers to fill the connector
state accordingly.
Each driver is then responsible for checking and applying the new config
in its ->atomic_mode_{check,set}() operations.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Eric Anholt <eric@anholt.net>
Boris Brezillon [Fri, 2 Dec 2016 13:48:08 +0000 (14:48 +0100)]
drm: Turn DRM_MODE_SUBCONNECTOR_xx definitions into an enum
List of values like the DRM_MODE_SUBCONNECTOR_xx ones are better
represented with enums.
Turn the DRM_MODE_SUBCONNECTOR_xx macros into an enum.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Eric Anholt <eric@anholt.net>
Boris Brezillon [Fri, 2 Dec 2016 13:48:07 +0000 (14:48 +0100)]
drm/vc4: Fix ->clock_select setting for the VEC encoder
PV_CONTROL_CLK_SELECT_VEC is actually 2 and not 0. Fix the definition and
rework the vc4_set_crtc_possible_masks() to cover the full range of the
PV_CONTROL_CLK_SELECT field.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Eric Anholt <eric@anholt.net>
Dave Airlie [Fri, 9 Dec 2016 02:43:17 +0000 (12:43 +1000)]
Merge tag 'drm-fsl-dcu-for-next' of http://git.agner.ch/git/linux-drm-fsl-dcu into drm-next
Some fixes and cleanup, mainly around fbdev emulation. It also adds a
new module parameter which allows to specify the color depth/bpp for
the fbdev emulation (like the IMX DRM driver).
* tag 'drm-fsl-dcu-for-next' of http://git.agner.ch/git/linux-drm-fsl-dcu:
drm/fsl-dcu: introduce kernel parameter to specify fbdev depth
drm/fsl-dcu: remove separate compilation unit for fbdev emulation
drm/fsl-dcu: Propagate the real error code
drm/fsl-dcu: Remove unneeded NULL check
drm/fsl-dcu: disable outputs before unloading driver
drm/fsl-dcu: unload driver before disabling clocks
Dave Airlie [Fri, 9 Dec 2016 02:29:10 +0000 (12:29 +1000)]
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
...
Dave Airlie [Fri, 9 Dec 2016 02:28:16 +0000 (12:28 +1000)]
Merge branch 'drm-next-4.10' of git://people.freedesktop.org/~agd5f/linux into drm-next
Misc fixes and cleanups for 4.10. Highlights:
- Cursor fixes for radeon and amdgpu
- DPM fixes for some new SI variants
- Powerplay fixes
- Clock and powergating fixes
* 'drm-next-4.10' of git://people.freedesktop.org/~agd5f/linux: (39 commits)
drm/amdgpu/dce6: Set MASTER_UPDATE_MODE to 0 in resume_mc_access as well
drm/amdgpu: use pin rather than pin_restricted in a few cases
drm/amd/powerplay: use pr_debug to print function not implemented message
drm/amd/amdgpu: Add gpr reading for GFX v7
drm/amd/amdgpu: Add gpr reading for GFX v6
drm/amd/amdgpu: Add debugfs support for reading GPRs (v2)
drm/amd/amdgpu: export vbios information (v2)
drm/amd/amdgpu: stored bios_size
drm/amdgpu: update golden setting of tonga
drm/amdgpu/si: load the proper firmware on 0x87 oland boards
drm/amdgpu: add additional pci revision to dpm workaround
drm/radeon/si: load the proper firmware on 0x87 oland boards
drm/radeon: add additional pci revision to dpm workaround
drm/amd/powerplay: Fix potential NULL pointer issue
drm/amdgpu: Don't touch GFX hw during HW fini
drm/amd/powerplay: Adjust the position of data size initial
drm/amd/powerplay: Ignore smu buffer usage
drm/amd/powerplay: cut digest part
drm/amdgpu: drop redundant vi_mqd define
drm/amdgpu: fix gtt available page num accounting
...
Dave Airlie [Fri, 9 Dec 2016 02:27:54 +0000 (12:27 +1000)]
Merge tag 'omapdrm-4.10-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into drm-next
omapdrm fixes for v4.10
* fix tpd12s015's error handling, which causes omap5 uevm HDMI to fail
* fix omapdrm primary plane allocation bug, which makes the display to fail to
come up
* tag 'omapdrm-4.10-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux:
drm/omap: tpd12s015: fix error handling
drm/omap: fix primary-plane's possible_crtcs
drm: fix possible_crtc's type
Michel Dänzer [Tue, 6 Dec 2016 09:33:03 +0000 (18:33 +0900)]
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: e2cdf640cbb5 ("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
Arindam Nath [Tue, 6 Dec 2016 07:58:12 +0000 (13:28 +0530)]
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>
Tom St Denis [Mon, 5 Dec 2016 18:24:49 +0000 (13:24 -0500)]
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>
Tom St Denis [Mon, 5 Dec 2016 18:24:07 +0000 (13:24 -0500)]
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>
Tom St Denis [Mon, 5 Dec 2016 16:39:19 +0000 (11:39 -0500)]
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>
Evan Quan [Wed, 7 Dec 2016 02:05:09 +0000 (10:05 +0800)]
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>
Evan Quan [Wed, 7 Dec 2016 01:56:46 +0000 (09:56 +0800)]
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>
Tomi Valkeinen [Tue, 22 Nov 2016 08:11:07 +0000 (10:11 +0200)]
drm/omap: tpd12s015: fix error handling
tpd12s015 driver is missing error value handling for gpio
initialization, causing 0 to be returned as an error if gpiod_get_*
fails. This may cause deferred probing to fail.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Tomi Valkeinen [Fri, 2 Dec 2016 14:07:11 +0000 (16:07 +0200)]
drm/omap: fix primary-plane's possible_crtcs
We set the possible_crtc for all planes to "(1 << priv->num_crtcs) - 1",
which is fine as the HW planes can be used fro all crtcs. However, when
we're doing that, we are still incrementing 'num_crtcs', and we'll end
up with bad possible_crtcs, preventing the use of the primary planes.
This patch passes a possible_crtcs mask to plane init function so that
we get correct possible_crtc.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Tomi Valkeinen [Fri, 2 Dec 2016 13:45:35 +0000 (15:45 +0200)]
drm: fix possible_crtc's type
drm_universal_plane_init() and drm_plane_init() take "unsigned long
possible_crtcs" parameter, but then stuff it into uint32_t. Change the
parameter to uint32_t.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Chris Wilson [Wed, 7 Dec 2016 21:45:27 +0000 (21:45 +0000)]
drm: Take ownership of the dmabuf->obj when exporting
Currently the reference for the dmabuf->obj is incremented for the
dmabuf in drm_gem_prime_handle_to_fd() (at the high level userspace
interface), but is released in drm_gem_dmabuf_release() (the lowlevel
handler). Improve the symmetry of the dmabuf->obj ownership by acquiring
the reference in drm_gem_dmabuf_export(). This makes it easier to use
the prime functions directly.
Daniel Vetter [Wed, 7 Dec 2016 14:49:39 +0000 (15:49 +0100)]
drm: Allow CAP_PRIME on !MODESET
vgem (and our igt tests using vgem) need this. I suspect etnaviv will
fare similarly.
v2. Make it build. Oops.
Fixes: d5264ed3823a ("drm: Return -ENOTSUPP when called for KMS cap with a non-KMS driver") Cc: Michel Dänzer <michel.daenzer@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161207144939.22756-1-daniel.vetter@ffwll.ch
Dave Airlie [Thu, 8 Dec 2016 00:35:52 +0000 (10:35 +1000)]
Merge tag 'meson-drm-for-4.10' of github.com:superna9999/linux into drm-next
Add support for the Amlogic Meson Video Processing Unit
- Only CVBS/Composite output for Amlogic Meson GXBB/GXL/GXM SoCs
- Add MAINTAINERS entry
- Add DT bindings documentation
* tag 'meson-drm-for-4.10' of github.com:superna9999/linux:
MAINTAINERS: add entry for Amlogic DRM drivers
dt-bindings: display: add Amlogic Meson DRM Bindings
drm: Add support for Amlogic Meson Graphic Controller
Dave Airlie [Thu, 8 Dec 2016 00:33:26 +0000 (10:33 +1000)]
Merge tag 'drm-intel-next-fixes-2016-12-07' of git://anongit.freedesktop.org/git/drm-intel into drm-next
first set of fixes for -next.
* tag 'drm-intel-next-fixes-2016-12-07' of git://anongit.freedesktop.org/git/drm-intel:
drm/i915: Move priority bumping for flips earlier
drm/i915: Hold a reference on the request for its fence chain
drm/i915/audio: fix hdmi audio noise issue
drm/i915/debugfs: Increment return value of gt.next_seqno
drm/i915/debugfs: Drop i915_hws_info
drm/i915: Initialize dev_priv->atomic_cdclk_freq at init time
drm/i915: Fix cdclk vs. dev_cdclk mess when not recomputing things
drm/i915: Make skl_write_{plane,cursor}_wm() static
drm/i915: Complete requests in nop_submit_request
drm/i915/gvt: fix lock not released bug for dispatch_workload() err path
drm/i915/gvt: fix getting 64bit bar size error
drm/i915/gvt: fix missing init param.primary
Marek Vasut [Wed, 7 Dec 2016 21:23:29 +0000 (22:23 +0100)]
drm: mxsfb: Select DRM_PANEL
Select DRM_PANEL, since the MXSFB driver depends on it. Otherwise,
we get the following error when compiling:
drivers/built-in.o: In function `mxsfb_probe':
core.c:(.text+0x9ce9c): undefined reference to `drm_panel_attach'
core.c:(.text+0x9cff0): undefined reference to `drm_panel_detach'
drivers/built-in.o: In function `mxsfb_panel_connector_destroy':
core.c:(.text+0x9d614): undefined reference to `drm_panel_detach'
drivers/built-in.o: In function `mxsfb_create_output':
core.c:(.text+0x9d68c): undefined reference to `of_drm_find_panel'
make: *** [Makefile:962: vmlinux] Error 1
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Dave Airlie <airlied@redhat.com> Reported-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
zain wang [Wed, 7 Dec 2016 00:57:33 +0000 (08:57 +0800)]
drm/bridge: analogix: Don't return -EINVAL when panel doesn't support PSR
We will ignored PSR setting if panel not support it. So, in this case,
we should return from analogix_dp_enable/disable_psr() without any
error code. Let's retrun 0 instead of -EINVAL when panel not support PSR
in analogix_dp_enable/disable_psr().
Huang Rui [Tue, 2 Aug 2016 03:17:56 +0000 (11:17 +0800)]
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>
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
Xiangliang Yu [Fri, 2 Dec 2016 03:15:41 +0000 (11:15 +0800)]
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>
Xiangliang Yu [Tue, 29 Nov 2016 08:53:52 +0000 (16:53 +0800)]
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>
Xiangliang Yu [Tue, 29 Nov 2016 08:57:32 +0000 (16:57 +0800)]
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>
Flora Cui [Fri, 2 Dec 2016 08:51:20 +0000 (16:51 +0800)]
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>
Hawking Zhang [Thu, 1 Dec 2016 09:14:45 +0000 (17:14 +0800)]
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
Alex Xie [Wed, 30 Nov 2016 22:19:40 +0000 (17:19 -0500)]
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
Rex Zhu [Tue, 29 Nov 2016 10:33:19 +0000 (18:33 +0800)]
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>
Michel Dänzer [Thu, 27 Oct 2016 06:37:44 +0000 (15:37 +0900)]
drm/radeon: Always store CRTC relative radeon_crtc->cursor_x/y values
We were storing viewport relative coordinates for AVIVO/DCE display
engines. However, radeon_crtc_cursor_set2 and radeon_cursor_reset pass
radeon_crtc->cursor_x/y as the x/y parameters of
radeon_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>
Michel Dänzer [Thu, 27 Oct 2016 04:03:23 +0000 (13:03 +0900)]
drm/radeon: 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>
Michel Dänzer [Thu, 27 Oct 2016 08:44:07 +0000 (17:44 +0900)]
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>
Michel Dänzer [Thu, 27 Oct 2016 08:01:26 +0000 (17:01 +0900)]
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>
Michel Dänzer [Thu, 27 Oct 2016 08:11:43 +0000 (17:11 +0900)]
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>
Arindam Nath [Fri, 25 Nov 2016 11:25:16 +0000 (16:55 +0530)]
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
Rex Zhu [Fri, 25 Nov 2016 11:23:06 +0000 (19:23 +0800)]
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>
Xiangliang Yu [Sun, 20 Nov 2016 15:00:26 +0000 (23:00 +0800)]
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>
Rex Zhu [Wed, 23 Nov 2016 10:09:22 +0000 (18:09 +0800)]
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>
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>
Lucas Stach [Wed, 30 Nov 2016 13:09:54 +0000 (14:09 +0100)]
drm/panel: simple: Add more properties to Innolux G121I1-L01
Convert from a single mode to display timings, which allow to describe
the minimum/maximium blanking and clock rates, add enable/disable delays
and provide the bus format.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Thierry Reding <treding@nvidia.com>
Chris Wilson [Tue, 6 Dec 2016 11:37:15 +0000 (11:37 +0000)]
drm: Don't block the kworker waiting for mode_config.mutex in output_poll()
If we cannot acquire the mode_config.mutex immediately, just back off and
queue a new attempt after the poll interval. This is mostly to stop the
hung task spam when the system is deadlocked, but it will also lessen
the load (in such extreme cases).
Michel Dänzer [Thu, 1 Dec 2016 07:37:31 +0000 (16:37 +0900)]
drm: Return -ENOTSUPP when called for KMS cap with a non-KMS driver
This is an attempt to make the previous fix a bit more robust going
forward.
v2:
* Only allow DRM_CAP_TIMESTAMP_MONOTONIC with UMS drivers (Daniel
Vetter, Alex Deucher)
* Different logic to keep DRM_CAP_TIMESTAMP_MONOTONIC separate from
the other caps (Daniel Vetter)
Marta Lofstedt [Mon, 5 Dec 2016 12:04:08 +0000 (14:04 +0200)]
drm: allow changing DPMS mode
The drm_atomic_helper_connector_dpms
will set the connector back the old DPMS state
before returning. This makes it impossible to change
DPMS state of the connector.
Fixes: 0853695c3ba46f97dfc0b5885f7b7e640ca212dd
v2: edit of commit message Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Eric Engestrom <eric.engestrom@imgtec.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: dri-devel@lists.freedesktop.org Cc: <drm-intel-fixes@lists.freedesktop.org> Signed-off-by: Marta Lofstedt <marta.lofstedt@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161205120408.13056-1-marta.lofstedt@intel.com
Dave Airlie [Tue, 6 Dec 2016 04:40:50 +0000 (14:40 +1000)]
Merge branch 'drm-next/mxsfb' of git://git.kernel.org/pub/scm/linux/kernel/git/marex/linux-2.6 into drm-next
Add new driver for MXSFB.
* 'drm-next/mxsfb' of git://git.kernel.org/pub/scm/linux/kernel/git/marex/linux-2.6:
drm: Add new driver for MXSFB controller
dt-bindings: mxsfb: Add new bindings for the MXSFB driver
dt-bindings: mxsfb: Indentation cleanup
Marek Vasut [Thu, 18 Aug 2016 18:23:01 +0000 (20:23 +0200)]
drm: Add new driver for MXSFB controller
Add new driver for the MXSFB controller found in i.MX23/28/6SX .
The MXSFB controller is a simple framebuffer controller with one
parallel LCD output. Unlike the MXSFB fbdev driver that is used
on these systems now, this driver uses the DRM/KMS framework.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Shawn Guo <shawnguo@kernel.org>
Marek Vasut [Tue, 23 Aug 2016 12:56:12 +0000 (14:56 +0200)]
dt-bindings: mxsfb: Add new bindings for the MXSFB driver
Add new DT bindings for new MXSFB driver that is using the
OF graph to parse the video output structure instead of
hard-coding the display properties into the MXSFB node.
The old MXSFB fbdev driver bindings are preserved in the
same file in the "Old bindings" section.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Rob Herring <robh@kernel.org> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Shawn Guo <shawnguo@kernel.org> Acked-by: Rob Herring <robh@kernel.org>
Dave Airlie [Tue, 6 Dec 2016 01:01:33 +0000 (11:01 +1000)]
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
...
Dave Airlie [Tue, 6 Dec 2016 01:00:16 +0000 (11:00 +1000)]
Merge branch 'drm-etnaviv-next' of git://git.pengutronix.de/lst/linux into drm-next
- fix dma-buf export path to return correct SG table
- trivially implement direct dma-buf mapping
- allow DRAW_INSTANCED commands in validator
- make the driver work on i.MX6SX, yielding a working 2D/3D stack
together with Mareks MXS DRM driver
* 'drm-etnaviv-next' of git://git.pengutronix.de/lst/linux:
MAINTAINERS: add etnaviv mailinglist
drm/etnaviv: move linear window on MC1.0 parts if necessary
drm/etnaviv: don't invoke OOM killer from dump code
drm/etnaviv: fix gem_prime_get_sg_table to return new SG table
drm/etnaviv: Allow DRAW_INSTANCED commands
drm/etnaviv: implement dma-buf mmap
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