Commit Graph

547663 Commits

Author SHA1 Message Date
Andrzej Hajda 71affda522 drm/amdgpu: use kmemdup rather than duplicating its implementation
The patch was generated using fixed coccinelle semantic patch
scripts/coccinelle/api/memdup.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2014320

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-09-23 17:23:41 -04:00
Leo Liu 1f4452105c drm/amdgpu: fix UVD suspend and resume for VI APU
User space passed the same handle before suspend and after resume,
so we have remove the session and handle destroy, and keep the
firmware untouched.

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
2015-09-23 17:23:41 -04:00
Leo Liu 2bd188d016 drm/amdgpu: fix the UVD suspend sequence order
Fixes suspend issues with UVD.

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
2015-09-23 17:23:40 -04:00
Leo Liu 5146419e6f drm/amdgpu: make UVD handle checking more strict
Invalid messages can crash the hw otherwise

Ported from radeon commit a1b403da70

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
2015-09-23 17:23:40 -04:00
Leo Liu 1ee4478a26 drm/amdgpu: Disable UVD PG
This causes problems with multiple suspend/resume cycles.

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
2015-09-23 17:23:39 -04:00
Christian König 4f839a243d drm/amdgpu: more scheduler cleanups v2
Embed the scheduler into the ring structure instead of allocating it.
Use the ring name directly instead of the id.

v2: rebased, whitespace cleanup

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Chunming Zhou<david1.zhou@amd.com>
2015-09-23 17:23:39 -04:00
Christian König 5ec92a7692 drm/amdgpu: cleanup fence queue init v2
Move the fence related stuff into amdgpu_fence.c

v2: rework commit message, cause this is actually not a bug

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou<david1.zhou@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
2015-09-23 17:23:38 -04:00
Christian König 9b398fa5c2 drm/amdgpu: rename fence->scheduler to sched v2
Just to be consistent with the other members.

v2: rename the ring member as well.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> (v1)
Reviewed-by: Chunming Zhou<david1.zhou@amd.com>
2015-09-23 17:23:37 -04:00
Christian König 0f75aee751 drm/amdgpu: cleanup entity init
Reorder the fields and properly return the kfifo_alloc error code.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Chunming Zhou<david1.zhou@amd.com>
2015-09-23 17:23:37 -04:00
Junwei Zhang a6db8a33e1 drm/amdgpu: refine the scheduler job type conversion
Use container_of rather than casting.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: David Zhou <david1.zhou@amd.com>
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
2015-09-23 17:23:36 -04:00
Junwei Zhang 4c7eb91cae drm/amdgpu: refine the job naming for amdgpu_job and amdgpu_sched_job
Use consistent naming across functions.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: David Zhou <david1.zhou@amd.com>
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
2015-09-23 17:23:36 -04:00
Christian König bf60efd353 drm/amdgpu: use only one reservation object for each VM v2
Reduces the locking and fencing overhead.

v2: add comment why we need the duplicates list in the GEM op.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-09-23 17:23:35 -04:00
Christian König a5b750583e drm/amdgpu: validate duplicates in the CS as well
This allows for multiple BOs to have the same reservation object.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-09-23 17:23:34 -04:00
Christian König 72d7668b5b drm/amdgpu: export reservation_object from dmabuf to ttm (v2)
Adds an extra argument to amdgpu_bo_create, which is only used in amdgpu_prime.c.

Port of radeon commit 831b6966a6.

v2: fix up kfd.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-09-23 17:23:34 -04:00
Christian König b7d698d7fd drm/amdgpu: fix overflow on 32bit systems
mem->start is a long, so this can overflow on 32bit systems.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Cc: stable@vger.kernel.org
2015-09-23 17:23:33 -04:00
Christian König 1886d1a9ca drm/amdgpu: remove process_job callback from the scheduler
Just free the resources immediately after submitting the job.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-09-23 17:23:33 -04:00
Christian König 258f3f99d5 drm/amdgpu: move scheduler fence callback into fence v2
And call the processed callback directly after submitting the job.

v2: split adding error handling into separate patch.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-09-23 17:23:32 -04:00
Christian König 27439fcac0 drm/amdgpu: signal scheduler fence when hw submission fails v3
Otherwise the resource blocked by it will never be reclaimed.

v2: add DRM_ERROR.
v3: fix typo in commit message

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Chunming Zhou<david1.zhou@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-09-23 17:23:31 -04:00
Chunming Zhou 353da3c520 drm/amdgpu: add tracepoint for scheduler (v2)
track sched job status like the length of job queue and hw job queue.

v2: fix build after rebase

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
2015-09-23 17:23:31 -04:00
Christian König 20a85ff846 drm/amdgpu: use write confirm for vm_flush()
Make sure the CP waits for the write to be confirmed before
invalidating.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-09-23 17:23:30 -04:00
Anatoli Antonovitch 22c01cc483 drm/amdgpu: execution barrier after fence v2
Insert wait for reg mem after EOP to fix potential issue with vm context switch

v2: move wait to vm_flush() use equal instead of greater than.

Signed-off-by: Anatoli Antonovitch <anatoli.antonovitch@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-09-23 17:23:30 -04:00
Christian König 3daea9e3d3 drm/amdgpu: add option to disable semaphores
Provide module parameter to enable/disable them. Still
enabled by default.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-09-23 17:23:29 -04:00
Johan Hovold cbb4be652d USB: whiteheat: fix potential null-deref at probe
Fix potential null-pointer dereference at probe by making sure that the
required endpoints are present.

The whiteheat driver assumes there are at least five pairs of bulk
endpoints, of which the final pair is used for the "command port". An
attempt to bind to an interface with fewer bulk endpoints would
currently lead to an oops.

Fixes CVE-2015-5257.

Reported-by: Moein Ghasemzadeh <moein@istuary.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-09-23 12:15:19 -07:00
Mark Brown ed14ee0eea Merge remote-tracking branches 'asoc/fix/wm8960' and 'asoc/fix/wm8962' into asoc-linus 2015-09-23 11:01:12 -07:00
Mark Brown d86a2fe4dc Merge remote-tracking branches 'asoc/fix/mtk', 'asoc/fix/psc', 'asoc/fix/pxa', 'asoc/fix/spear', 'asoc/fix/sti' and 'asoc/fix/wm0010' into asoc-linus 2015-09-23 11:01:08 -07:00
Mark Brown 312e0bce7f Merge remote-tracking branches 'asoc/fix/davinci', 'asoc/fix/doc', 'asoc/fix/fsl-card', 'asoc/fix/fsl-ssi', 'asoc/fix/intel' and 'asoc/fix/maintainers' into asoc-linus 2015-09-23 11:01:03 -07:00
Mark Brown fcffa0dbb6 Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-linus 2015-09-23 11:01:02 -07:00
Mark Brown 5ee84ba8c7 Merge remote-tracking branch 'asoc/fix/dapm' into asoc-linus 2015-09-23 11:01:00 -07:00
Oder Chiou fce97b4d70 ASoC: rt5645: Prevent the pop sound in case of playback and the jack is plugging
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-09-23 10:59:13 -07:00
Oder Chiou 4f4794124e ASoC: rt5645: Increase the delay time to remove the pop sound
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-09-23 10:59:10 -07:00
Oder Chiou 21cb13e72b ASoC: rt5645: Use the type SOC_DAPM_SINGLE_AUTODISABLE to prevent the weird sound in runtime of power up
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-09-23 10:59:07 -07:00
Andy Gross 50b956f3d8 firmware: qcom: scm: Add function stubs for ARM64
This patch adds stubs for the SCM functions exposed in the QCOM SCM API.

Signed-off-by: Andy Gross <agross@codeaurora.org>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
2015-09-23 12:00:43 -05:00
Nick Hoath cd1736ad0a drm/i915: Remove extraneous request cancel.
Remove extraneous request cancel in request allocation failure path
in intel_lr_context_deferred_alloc (Tvrtko Ursulin)

Regression from:

  commit e84fe80337
  Author: Nick Hoath <nicholas.hoath@intel.com>
  Date:   Fri Sep 11 12:53:46 2015 +0100

      drm/i915: Split alloc from init for lrc

Signed-off-by: Nick Hoath <nicholas.hoath@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 17:33:55 +02:00
Tvrtko Ursulin dedf278ce6 drm/i915: Enable querying offset of UV plane with intel_plane_obj_offset
v2: Rebase.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 17:31:29 +02:00
Tvrtko Ursulin 89e3e14276 drm/i915: Support NV12 in rotated GGTT mapping
Just adding the rotated UV plane at the end of the rotated Y plane.

v2: Rebase.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 17:28:40 +02:00
Tvrtko Ursulin 804beb4b5b drm/i915: Support appending to the rotated pages mapping
By providing a start offset into the source array of pages, and returning the
end position in the scatter-gather table, we will be able to append the UV
plane to the rotated mapping in later patches.

v2: Rebase.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 17:28:12 +02:00
Tvrtko Ursulin fe47ea0cfa drm/i915: Support planar formats in tile height calculations
This will be needed for NV12 support.

v2: Rebase.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 17:28:02 +02:00
Arun Siluvery 5ca4163a61 drm/i915/bxt: Update revision id for BXT C0
Cc: Nick Hoath <nicholas.hoath@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Signed-off-by: Arun Siluvery <arun.siluvery@linux.intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 17:26:11 +02:00
Ville Syrjälä d2aa5ae8e7 drm/i915: Parametrize CSR_PROGRAM registers
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 17:16:33 +02:00
Ville Syrjälä 9712e68840 drm/i915: Parametrize DDI_BUF_TRANS registers
FIXME: Should there be a WARN(i != 9) or something, or what does the
entry 9 comment mean?

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 17:15:44 +02:00
Ville Syrjälä 184d7c0622 drm/i915: Parametrize TV luma/chroma filter registers
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 17:15:24 +02:00
Ville Syrjälä 7d81c3e02b drm/i915: Replace raw numbers with the approproate register name in ILK turbo code
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 17:15:14 +02:00
Ville Syrjälä 616847e7e8 drm/i915: Parametrize ILK turbo registers
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 17:15:03 +02:00
Ville Syrjälä 4d110c71fb drm/i915: Parametrize FBC_TAG registers
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 17:14:53 +02:00
Ville Syrjälä 22dfe79fd9 drm/i915: Parametrize GEN7_GT_SCRATCH and GEN7_LRA_LIMITS
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 17:13:17 +02:00
Ville Syrjälä 83843d84fc drm/i915: Parametrize LRC registers
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 17:13:01 +02:00
Ville Syrjälä 8bd864b81a drm/i915: Don't pass sdvo_reg to intel_sdvo_select_{ddc, i2c}_bus()
intel_sdvo_select_ddc_bus() and intel_sdvo_select_i2c_bus() have no used
for the passed in 'reg', so just drop it.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 17:12:42 +02:00
Ville Syrjälä 972e7d71c8 drm/i915: Ignore "digital output" and "not HDMI output" bits for eDP detection
Ignore DEVICE_TYPE_NOT_HDMI_OUTPUT and DEVICE_TYPE_DIGITAL_OUTPUT when
trying to determine the presence of eDP based on the VBT child device
type. Apparently a significant portion of VLV systems have these bits
set incorrectly, and so we currently fail to detect eDP on said systems.

This is based on an earlier patch [1] from Andreas Lampersperger.
Instead of ignoring the bits just on VLV as was done in the orignal
patch, we now ignore them for all platforms. We should still have
enough bits in there to avoid false positives (unless the VBT is totally
bonkers).

Quoting the orignal patch:
> When the i915.ko identify an eDP output on a valleyview
> board, it should be more slackly. The reason for that is,
> that BIOS DATA TABLES generated with intel BMP (Binary
> Modification Program) do not set bits for NOT_HDMI or
> DIGITAL_OUTPUT on the device type. Due to Adolfo
> Sanchez from Intel EMGD, this is not possible.
> To solve this problem and enable i915.ko on embedded
> vlv boards with eDP, we ignore this two bits.

[1] http://lists.freedesktop.org/archives/intel-gfx/2015-June/069416.html

Cc: Andreas Lampersperger <lampersperger.andreas@heidenhain.de>
Cc: "Sanchez, AdolfoX" <adolfox.sanchez@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 16:58:29 +02:00
Ville Syrjälä 53ce81a761 drm/i915: Make sure we don't detect eDP on g4x
We don't support eDP on g4x, so let's not even look at the VBT
to determine the port type, just in case the VBT is bonkers
on some g4x machines and indicates the precense of eDP.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 16:58:22 +02:00
Egbert Eich 0706f17c30 drm/i915: Avoid race of intel_crt_detect_hotplug() with HPD interrupt, v2
An HPD interrupt may fire while we are in a function that changes
the PORT_HOTPLUG_EN register - especially when an HPD interrupt
storm occurs.
Since the interrupt handler changes the enabled HPD lines when it
detects such a storm the read-modify-write cycles may interfere.
To avoid this, shiled the rmw cycles with IRQ save spinlocks.

Changes since v1:
- Implement a function which takes care of accessing PORT_HOTPLUG_EN.

Signed-off-by: Egbert Eich <eich@suse.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-23 16:56:30 +02:00