Dave Airlie [Tue, 21 Jan 2014 23:11:39 +0000 (09:11 +1000)]
Merge branch 'topic/core-stuff' of git://people.freedesktop.org/~danvet/drm-intel into drm-next
Some straggling drm core patches
* 'topic/core-stuff' of git://people.freedesktop.org/~danvet/drm-intel:
drm/gem: Always initialize the gem object in object_init
drm/edid: Populate picture aspect ratio for CEA modes
drm/edid: parse the list of additional 3D modes
drm/edid: split VIC display mode lookup into a separate function
drm: Make the connector mode_valid() vfunc return a drm_mode_status enum
Dave Airlie [Tue, 21 Jan 2014 23:11:09 +0000 (09:11 +1000)]
Merge branch 'vmwgfx-next' of git://people.freedesktop.org/~thomash/linux into drm-next
Just a single fix for sparse/smatch warnings introduced by the previous
vmwgfx-next pull.
* 'vmwgfx-next' of git://people.freedesktop.org/~thomash/linux:
drm/vmwgfx: Fix recently introduced sparse / smatch warnings and errors
Thomas Hellstrom [Mon, 20 Jan 2014 10:33:04 +0000 (11:33 +0100)]
drm/vmwgfx: Fix recently introduced sparse / smatch warnings and errors
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrant <jakob@vmware.com>
Daniel Vetter [Mon, 20 Jan 2014 07:21:54 +0000 (08:21 +0100)]
drm/gem: Always initialize the gem object in object_init
At least drm/i915 expects that the obj->dev pointer is set even in
failure paths. Specifically when the shmem initialization fails we
call i915_gem_object_free which needs to deref obj->base.dev to get at
the slab pointer in the device private structure. And the shmem
allocation can easily fail when userspace is hitting open file limits.
Doing the structure init even when the shmem file allocation fails
prevents this Oops.
This is a regression from
commit
89c8233f82d9c8af5b20e72e4a185a38a7d3c50b
Author: David Herrmann <dh.herrmann@gmail.com>
Date: Thu Jul 11 11:56:32 2013 +0200
drm/gem: simplify object initialization
v2: Add regression note which Chris supplied.
Testcase: igt/gem_fd_exhaustion
Reported-and-Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
References: http://lists.freedesktop.org/archives/intel-gfx/2014-January/038433.html
Cc: stable@vger.kernel.org
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Cc: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Dave Airlie [Tue, 21 Jan 2014 00:26:50 +0000 (10:26 +1000)]
Merge branch 'drm-next-3.14' of git://people.freedesktop.org/~agd5f/linux into drm-next
New tree with the INFO ioctl merge fixed up. This also adds a couple
of additional minor fixes.
A few more changes for 3.14, mostly just bug fixes. Note that:
drm/radeon: add query to fetch the max engine clock.
will conflict with 3.13 final, but the fix is pretty obvious.
* 'drm-next-3.14' of git://people.freedesktop.org/~agd5f/linux: (22 commits)
drm/radeon: add UVD support for OLAND
drm/radeon: fix minor typos in si_dpm.c
drm/radeon: set the full cache bit for fences on r7xx+
drm/radeon: fix surface sync in fence on cayman (v2)
drm/radeon/dpm: disable mclk switching on desktop RV770
drm/radeon: fix endian handling in radeon_atom_init_mc_reg_table
drm/radeon: write gfx pg bases even when gfx pg is disabled
drm/radeon: bail early from enable ss in certain cases
drm/radeon: handle ss percentage divider properly
drm/radeon: add query to fetch the max engine clock (v2)
drm/radeon/dp: sleep after powering up the display
drm/radeon/dp: use usleep_range rather than udelay
drm/radeon/dp: bump i2c-over-aux retries to 7
drm/radeon: disable ss on DP for DCE3.x
drm/radeon/cik: use hw defaults for TC_CFG registers
drm/radeon: disable dpm on BTC
drm/radeon/cik: use WAIT_REG_MEM special op for CP HDP flush
drm/radeon/cik: use POLL_REG_MEM special op for sDMA HDP flush
drm/radeon: consolidate sdma hdp flushing code for CIK
drm/radeon: consolidate cp hdp flushing code for CIK
...
Alex Deucher [Mon, 20 Jan 2014 16:25:35 +0000 (11:25 -0500)]
drm/radeon: add UVD support for OLAND
It seems this got dropped when we merged UVD support
last year. Add this back now.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Alex Deucher [Fri, 17 Jan 2014 17:34:55 +0000 (12:34 -0500)]
drm/radeon: fix minor typos in si_dpm.c
Copy/paste typos from the ni code. Should not
have any functional change.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Thu, 16 Jan 2014 23:11:47 +0000 (18:11 -0500)]
drm/radeon: set the full cache bit for fences on r7xx+
Needed to properly flush the read caches for fences.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Alex Deucher [Thu, 16 Jan 2014 23:02:59 +0000 (18:02 -0500)]
drm/radeon: fix surface sync in fence on cayman (v2)
We need to set the engine bit to select the ME and
also set the full cache bit. Should help stability
on TN and cayman.
V2: fix up surface sync in ib execute as well
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Alex Deucher [Tue, 7 Jan 2014 18:51:51 +0000 (13:51 -0500)]
drm/radeon/dpm: disable mclk switching on desktop RV770
Mclk switching doesn't seem to work reliably on these
cards. Most RV770 boards specify the same mclk for all
performance levels anyway so in most cases, this has
no affect.
Bug:
https://bugs.freedesktop.org/show_bug.cgi?id=73067
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Alex Deucher [Thu, 16 Jan 2014 15:53:50 +0000 (10:53 -0500)]
drm/radeon: fix endian handling in radeon_atom_init_mc_reg_table
Need to swap the data for big endian.
Notcied by sylware in IRC.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Thu, 16 Jan 2014 15:39:17 +0000 (10:39 -0500)]
drm/radeon: write gfx pg bases even when gfx pg is disabled
For consistency. These buffers aren't used when pg is
disabled.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Wed, 15 Jan 2014 18:59:47 +0000 (13:59 -0500)]
drm/radeon: bail early from enable ss in certain cases
If the ss percentage is 0 or we are using external ss,
just bail when enabling ss. We disable it explicitly
earlier in the modeset already.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Wed, 15 Jan 2014 18:41:31 +0000 (13:41 -0500)]
drm/radeon: handle ss percentage divider properly
It's either 100 or 1000 depending on the flags in the
table.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Mon, 20 Jan 2014 23:20:29 +0000 (18:20 -0500)]
drm/radeon: add query to fetch the max engine clock (v2)
This is needed for reporting the max GPU engine clock
in OpenCL. This just reports the max possible engine
clock, it does not take into account current conditions
that may limit that clock.
v2: fix query number for merge with 3.13
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Vandana Kannan [Thu, 19 Dec 2013 10:04:07 +0000 (15:34 +0530)]
drm/edid: Populate picture aspect ratio for CEA modes
Adding picture aspect ratio for CEA modes based on CEA-861D Table 3 or
CEA-861E Table 4. This is useful for filling up the detail in AVI
infoframe.
v2: Ville's review comments incorporated
Added picture aspect ratio as part of edid_cea_modes instead of DRM_MODE
Signed-off-by: Vandana Kannan <vandana.kannan@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Alex Deucher [Tue, 14 Jan 2014 15:45:51 +0000 (10:45 -0500)]
drm/radeon/dp: sleep after powering up the display
According to the DP 1.1 spec, the sink must power
up within 1ms. Noticed while reviewing Thierry's
drm/dp patches.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Tue, 14 Jan 2014 15:37:33 +0000 (10:37 -0500)]
drm/radeon/dp: use usleep_range rather than udelay
Based on common dp code proposed by Thierry Reding.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Tue, 14 Jan 2014 15:29:59 +0000 (10:29 -0500)]
drm/radeon/dp: bump i2c-over-aux retries to 7
As per the DP1.2 spec. Noticed while reviewing
Thierry's drm/dp patches. Also bump native aux
retries to 7 for consistency.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Mon, 13 Jan 2014 21:47:05 +0000 (16:47 -0500)]
drm/radeon: disable ss on DP for DCE3.x
Seems to cause problems with certain DP monitors.
Bug:
https://bugs.freedesktop.org/show_bug.cgi?id=40699
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Alex Deucher [Mon, 13 Jan 2014 15:18:03 +0000 (10:18 -0500)]
drm/radeon/cik: use hw defaults for TC_CFG registers
Use the hw power up values rather than 0.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Sat, 11 Jan 2014 15:55:55 +0000 (10:55 -0500)]
drm/radeon: disable dpm on BTC
Still unstable on some boards.
Bugs:
https://bugs.freedesktop.org/show_bug.cgi?id=73053
https://bugzilla.kernel.org/show_bug.cgi?id=68571
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: 3.13 <stable@vger.kernel.org> # 3.13
Alex Deucher [Thu, 9 Jan 2014 21:51:56 +0000 (16:51 -0500)]
drm/radeon/cik: use WAIT_REG_MEM special op for CP HDP flush
This is the preferred flushing method on CIK.
Note, this only works on the PFP so the engine bit must be
set.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Thu, 9 Jan 2014 21:35:39 +0000 (16:35 -0500)]
drm/radeon/cik: use POLL_REG_MEM special op for sDMA HDP flush
This is the preferred flushing method on CIK.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Thu, 9 Jan 2014 21:23:37 +0000 (16:23 -0500)]
drm/radeon: consolidate sdma hdp flushing code for CIK
It's used in several places so move to a common shared
function.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Thu, 9 Jan 2014 21:18:11 +0000 (16:18 -0500)]
drm/radeon: consolidate cp hdp flushing code for CIK
It's used in several places so move to a common shared
function.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Christian König [Fri, 10 Jan 2014 15:05:05 +0000 (16:05 +0100)]
drm/radeon: don't power gate paused UVD streams
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Thu, 9 Jan 2014 15:59:56 +0000 (10:59 -0500)]
Revert "drm/radeon: disable CIK CP semaphores for now"
This reverts commit
99b4f25122f43210278cde17a9d100906235a074.
Semaphores work fine after further review and testing.
Cc: 3.13 <stable@vger.kernel.org> # 3.13
Thomas Wood [Fri, 29 Nov 2013 18:18:58 +0000 (18:18 +0000)]
drm/edid: parse the list of additional 3D modes
Parse 2D_VIC_order_X and 3D_Structure_X from the list at the end of the
HDMI Vendor Specific Data Block.
v2: Use an offset value depending on 3D_Multi_present and add
detail_present. (Ville Syrjälä)
v3: Make sure the list is parsed even if 3D_Structure_ALL/MASK is not
present. (Ville Syrjälä)
Fix one length check and remove another. (Ville Syrjälä)
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Thomas Wood [Fri, 29 Nov 2013 15:33:27 +0000 (15:33 +0000)]
drm/edid: split VIC display mode lookup into a separate function
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Damien Lespiau [Thu, 28 Nov 2013 15:29:17 +0000 (15:29 +0000)]
drm: Make the connector mode_valid() vfunc return a drm_mode_status enum
To make it clear what exactly mode_valid() should return.
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Dave Airlie [Mon, 20 Jan 2014 00:21:54 +0000 (10:21 +1000)]
Merge branch 'drm-intel-next' of git://people.freedesktop.org/~danvet/drm-intel into drm-next
drm-intel-next-2014-01-10:
- final bits for runtime D3 on Haswell from Paul (now enabled fully)
- parse the backlight modulation freq information in the VBT from Jani
(but not yet used)
- more watermark improvements from Ville for ilk-ivb and bdw
- bugfixes for fastboot from Jesse
- watermark fix for i830M (but not yet everything)
- vlv vga hotplug w/a (Imre)
- piles of other small improvements, cleanups and fixes all over
Note that the pull request includes a backmerge of the last drm-fixes
pulled into Linus' tree - things where getting a bit too messy. So the
shortlog also contains a bunch of patches from Linus tree. Please yell if
you want me to frob it for you a bit.
* 'drm-intel-next' of git://people.freedesktop.org/~danvet/drm-intel: (609 commits)
drm/i915/bdw: make sure south port interrupts are enabled properly v2
drm/i915: Include more information in disabled hotplug interrupt warning
drm/i915: Only complain about a rogue hotplug IRQ after disabling
drm/i915: Only WARN about a stuck hotplug irq ONCE
drm/i915: s/hotplugt_status_gen4/hotplug_status_g4x/
Dave Airlie [Mon, 20 Jan 2014 00:03:27 +0000 (10:03 +1000)]
Merge tag 'vmwgfx-next-2014-01-17' of git://people.freedesktop.org/~thomash/linux into drm-next
Pull request of 2014-01-17
Pull request for 3.14. One not so urgent fix, One huge device update.
The pull request corresponds to the patches sent out on dri-devel, except:
[PATCH 02/33], review tag typo pointed out by Matt Turner.
[PATCH 04/33], dropped. The new surface formats are never used.
The upcoming vmware svga2 hardware version 11 will introduce the concept
of "guest backed objects" or -resources. The device will in principle
get all
of its memory from the guest, which has big advantages from the device
point of view.
This means that vmwgfx contexts, shaders and surfaces need to be backed
by guest memory in the form of buffer objects called MOBs, presumably
short for MemoryOBjects, which are bound to the device in a special way.
This patch series introduces guest backed object support. Some new IOCTLs
are added to allocate these new guest backed object, and to optionally
provide
them with a backing MOB.
There is an update to the gallium driver that comes with this update, and
it will be pushed in the near timeframe presumably to a separate mesa branch
before merged to master.
* tag 'vmwgfx-next-2014-01-17' of git://people.freedesktop.org/~thomash/linux: (33 commits)
drm/vmwgfx: Invalidate surface on non-readback unbind
drm/vmwgfx: Silence the device command verifier
drm/vmwgfx: Implement 64-bit Otable- and MOB binding v2
drm/vmwgfx: Fix surface framebuffer check for guest-backed surfaces
drm/vmwgfx: Update otable definitions
drm/vmwgfx: Use the linux DMA api also for MOBs
drm/vmwgfx: Ditch the vmw_dummy_query_bo_prepare function
drm/vmwgfx: Persistent tracking of context bindings
drm/vmwgfx: Track context bindings and scrub them upon exiting execbuf
drm/vmwgfx: Block the BIND_SHADERCONSTS command
drm/vmwgfx: Add a parameter to get max MOB memory size
drm/vmwgfx: Implement a buffer object synccpu ioctl.
drm/vmwgfx: Make sure that the multisampling is off
drm/vmwgfx: Extend the command verifier to handle guest-backed on / off
drm/vmwgfx: Fix up the vmwgfx_drv.h header for new files
drm/vmwgfx: Enable 3D for new hardware version
drm/vmwgfx: Add new unused (by user-space) commands to the verifier
drm/vmwgfx: Validate guest-backed shader const commands
drm/vmwgfx: Add guest-backed shaders
drm/vmwgfx: Hook up guest-backed surfaces
...
Jakob Bornecrantz [Fri, 17 Jan 2014 08:12:26 +0000 (09:12 +0100)]
drm/vmwgfx: Invalidate surface on non-readback unbind
Fixes error messages in vmware.log
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Reviewed-by: Michael Banack <banackm@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Thomas Hellstrom [Thu, 16 Jan 2014 20:20:21 +0000 (21:20 +0100)]
drm/vmwgfx: Silence the device command verifier
The device and kernel module disagrees about the command length of
some commands. More pack attributes might be needed.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Thomas Hellstrom [Wed, 15 Jan 2014 09:04:07 +0000 (10:04 +0100)]
drm/vmwgfx: Implement 64-bit Otable- and MOB binding v2
Adds the relevant commands to the device interface header and
implements 64-bit binding for 64 bit VMs.
v2: Uppercase command IDs, Correctly use also 64 bit page tables.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Thomas Hellstrom [Wed, 15 Jan 2014 07:51:36 +0000 (08:51 +0100)]
drm/vmwgfx: Fix surface framebuffer check for guest-backed surfaces
With guest-backed surfaces, surface->sizes == NULL, causing a kernel oops.
Use the base_size member instead.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Thomas Hellstrom [Thu, 9 Jan 2014 10:03:18 +0000 (11:03 +0100)]
drm/vmwgfx: Update otable definitions
Update otable definitions and modify the otable setup code
accordingly.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Thomas Hellstrom [Thu, 24 Oct 2013 20:27:38 +0000 (13:27 -0700)]
drm/vmwgfx: Use the linux DMA api also for MOBs
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Thomas Hellstrom [Thu, 10 Oct 2013 16:52:52 +0000 (09:52 -0700)]
drm/vmwgfx: Ditch the vmw_dummy_query_bo_prepare function
Combine it with vmw_dummy_query_bo_create, and also make sure
we use tryreserve when reserving the bo to avoid any lockdep warnings
We are sure the tryreserve will always succeed since we are
the only users at that point.
In addition, allow the vmw_bo_pin function to pin/unpin system memory.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Thomas Hellstrom [Tue, 8 Oct 2013 09:32:36 +0000 (02:32 -0700)]
drm/vmwgfx: Persistent tracking of context bindings
Only scrub context bindings when a bound resource is destroyed, or when
the MOB backing the context is unbound.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Tue, 8 Oct 2013 09:27:17 +0000 (02:27 -0700)]
drm/vmwgfx: Track context bindings and scrub them upon exiting execbuf
The device is no longer capable of scrubbing context bindings of resources
that are bound when destroyed.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Thomas Hellstrom [Tue, 8 Oct 2013 09:25:35 +0000 (02:25 -0700)]
drm/vmwgfx: Block the BIND_SHADERCONSTS command
It's been deprecated.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 11:34:47 +0000 (12:34 +0100)]
drm/vmwgfx: Add a parameter to get max MOB memory size
Also bump minor to signal a GB-aware kernel module
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 11:32:19 +0000 (12:32 +0100)]
drm/vmwgfx: Implement a buffer object synccpu ioctl.
This ioctl enables inter-process synchronization of buffer objects,
which is needed for mesa Guest-Backed objects.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Zack Rusin [Wed, 21 Nov 2012 11:25:33 +0000 (12:25 +0100)]
drm/vmwgfx: Make sure that the multisampling is off
By default SVGA device creates nonmaskable multisampling surfaces, in
which case multisampleCount of 1 means: the first quality setting
of nonmaskable multisampling surface. Lets change it to make sure
that the backends know that multisampling is really off.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 11:22:35 +0000 (12:22 +0100)]
drm/vmwgfx: Extend the command verifier to handle guest-backed on / off
Make sure we disallow commands if the device doesn't support them.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 11:20:53 +0000 (12:20 +0100)]
drm/vmwgfx: Fix up the vmwgfx_drv.h header for new files
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 11:18:31 +0000 (12:18 +0100)]
drm/vmwgfx: Enable 3D for new hardware version
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 11:14:33 +0000 (12:14 +0100)]
drm/vmwgfx: Add new unused (by user-space) commands to the verifier
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 11:12:53 +0000 (12:12 +0100)]
drm/vmwgfx: Validate guest-backed shader const commands
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 11:10:26 +0000 (12:10 +0100)]
drm/vmwgfx: Add guest-backed shaders
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 10:45:13 +0000 (11:45 +0100)]
drm/vmwgfx: Hook up guest-backed surfaces
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 10:36:36 +0000 (11:36 +0100)]
drm/vmwgfx: Hook up guest-backed contexts
Contexts are managed by the kernel only, so disable access to GB
context commands from user-space
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Ruzin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 10:29:13 +0000 (11:29 +0100)]
drm/vmwgfx: Detach backing store from its resources when it is evicted
When the backing store buffer is evicted, Issue a readback from the
resources and notify the resources that they are no longer bound to
a valid backing store.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 10:26:55 +0000 (11:26 +0100)]
drm/vmwgfx: Hook up guest-backed queries
Perform a translation of legacy query commands should they occur
in the command stream.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 10:19:53 +0000 (11:19 +0100)]
drm/vmwgfx: Add the possibility to validate a buffer as a MOB
Also do basic consistency checking.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 10:09:56 +0000 (11:09 +0100)]
drm/vmwgfx: Read bounding box memory from the appropriate register
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 10:06:22 +0000 (11:06 +0100)]
drm/vmwgfx: Hook up MOBs to TTM as a separate memory type
To bind a buffer object as a MOB, just validate it as a MOB
memory type. We are reusing the GMRID manager, although we create a new
instance of it to manage MOB ids and tomake sure we don't exceed
the maximum amount of MOB pages.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 09:49:52 +0000 (10:49 +0100)]
drm/vmwgfx: Add MOB management
Implement MOB setup, binding and unbinding, but don't hook up to
TTM yet.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 09:37:20 +0000 (10:37 +0100)]
drm/vmwgfx: Adapt capability reporting to new hardware version
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Conflicts:
drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
Thomas Hellstrom [Wed, 21 Nov 2012 09:35:08 +0000 (10:35 +0100)]
drm/vmwgfx: Update the svga register definition
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 09:32:36 +0000 (10:32 +0100)]
drm/vmwgfx: Replace vram_size with prim_bb_mem for calculation of max resolution
In the future, Scanout buffers need not be backed by VRAM and
the two definitions will differ.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 21 Nov 2012 09:23:14 +0000 (10:23 +0100)]
drm/vmwgfx: Update the driver user-space interface for guest-backed objects
Not hooked up yet. This is only the definition.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Conflicts:
include/uapi/drm/vmwgfx_drm.h
Thomas Hellstrom [Wed, 21 Nov 2012 09:17:00 +0000 (10:17 +0100)]
drm/vmwgfx: Update the svga3d register header file for new device version
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Thomas Hellstrom [Wed, 15 Jan 2014 19:19:53 +0000 (20:19 +0100)]
drm/vmwgfx: Fix the driver for large dma addresses
With dma compliance / IOMMU support added to the driver in kernel 3.13,
the dma addresses can exceed 44 bits, which is what we support in
32-bit mode and with GMR1.
So in 32-bit mode and optionally in 64-bit mode, restrict the dma
addresses to 44 bits, and strip the old GMR1 code.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Cc: stable@vger.kernel.org
Daniel Vetter [Thu, 16 Jan 2014 21:06:30 +0000 (22:06 +0100)]
Merge commit origin/master into drm-intel-next
Conflicts are getting out of hand, and now we have to shuffle even
more in -next which was also shuffled in -fixes (the call for
drm_mode_config_reset needs to move yet again).
So do a proper backmerge. I wanted to wait with this for the 3.13
relaese, but alas let's just do this now.
Conflicts:
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_ddi.c
drivers/gpu/drm/i915/intel_display.c
drivers/gpu/drm/i915/intel_pm.c
Besides the conflict around the forcewake get/put (where we chaged the
called function in -fixes and added a new parameter in -next) code all
the current conflicts are of the adjacent lines changed type.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Dave Airlie [Thu, 16 Jan 2014 04:28:22 +0000 (14:28 +1000)]
drm/mgag200: fix oops in cursor code.
In some cases we enter the cursor code with file_priv = NULL causing an oops,
we also can try to unpin something that isn't pinned, and this is a good fix for it.
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Linus Torvalds [Wed, 15 Jan 2014 08:06:14 +0000 (15:06 +0700)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
"One nouveau regression fix on older cards, i915 black screen fixes,
and a revert for a strange G33 intel problem"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/nouveau: fix null ptr dereferences on some boards
Revert "drm: copy mode type in drm_mode_connector_list_update()"
drm/i915/bdw: make sure south port interrupts are enabled properly v2
drm/i915: Don't grab crtc mutexes in intel_modeset_gem_init()
drm/i915: fix DDI PLLs HW state readout code
Dave Airlie [Wed, 15 Jan 2014 05:01:11 +0000 (15:01 +1000)]
Merge branch 'drm-nouveau-next' of git://git.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes
Single regression fix for nouveau
* 'drm-nouveau-next' of git://git.freedesktop.org/git/nouveau/linux-2.6:
drm/nouveau: fix null ptr dereferences on some boards
Ben Skeggs [Tue, 14 Jan 2014 04:56:22 +0000 (14:56 +1000)]
drm/nouveau: fix null ptr dereferences on some boards
Regression from "device: populate master subdev pointer only when fully
constructed"
Reported-by: Bob Gleitsmann <rjgleits@bellsouth.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Randy Dunlap [Fri, 20 Dec 2013 18:58:15 +0000 (10:58 -0800)]
gpu: fix qxl missing crc32_le
Fix build error: qxl uses crc32 functions so it needs to select
CRC32.
Also use angle quotes around a kernel header file name.
drivers/built-in.o: In function `qxl_display_read_client_monitors_config':
(.text+0x19d754): undefined reference to `crc32_le'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rashika [Mon, 6 Jan 2014 15:20:38 +0000 (20:50 +0530)]
drivers: gpu: Include appropriate header file in r128_ioc32.c
Include appropriate header file drm/r128/r128_drv.h in
drm/r128/r128_ioc32.c because function r128_compat_ioctl() has its
prototype declaration in the header file.
This eliminates the following warning in drm/r128/r128_ioc32.c:
drivers/gpu/drm/r128/r128_ioc32.c:196:6: warning: no previous prototype for ‘r128_compat_ioctl’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rashika [Mon, 6 Jan 2014 16:47:01 +0000 (22:17 +0530)]
drivers: gpu: Mark function as static in via_drv.c
Mark function as static because it is not used outside the file
drm/via/via_drv.c.
This eliminates the following warning in drm/via/via_drv.c:
drivers/gpu/drm/via/via_drv.c:49:6: warning: no previous prototype for ‘via_driver_postclose’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rashika [Mon, 6 Jan 2014 16:41:59 +0000 (22:11 +0530)]
drivers: gpu: Mark function as static in sis_drv.c
Mark function as static because it is not used outside the file
drm/sis/sis_drv.c.
This eliminates the following warning in drm/sis/sis_drv.c:
drivers/gpu/drm/sis/sis_drv.c:97:6: warning: no previous prototype for ‘sis_driver_postclose’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rashika [Mon, 6 Jan 2014 15:19:34 +0000 (20:49 +0530)]
drivers: gpu: Mark function as static in qxl_kms.c
Mark function qxl_device_init() as static in drm/qxl/qxl_kms.c because
it is not used outside this file.
This eliminates the following warning in drm/qxl/qxl_kms.c:
drivers/gpu/drm/qxl/qxl_kms.c:118:5: warning: no previous prototype for ‘qxl_device_init’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rashika [Mon, 6 Jan 2014 15:03:56 +0000 (20:33 +0530)]
drivers: gpu: Include appropriate header file in mga_ioc32.c
Include appropriate header file drivers/gpu/drm/mga/mga_drv.h in
drm/mga/mga_ioc32.c because function mga_compat_ioctl() has its
prototype declaration in the header file.
This eliminates the following warning in drm/mga/mga_ioc32.c:
drivers/gpu/drm/mga/mga_ioc32.c:207:6: warning: no previous prototype for ‘mga_compat_ioctl’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rashika [Mon, 6 Jan 2014 15:08:24 +0000 (20:38 +0530)]
drivers: gpu: Mark functions as static in mgag200_ttm.c
Mark functions mgag200_ttm_global_release(),
mgag200_ttm_bo_is_mgag200_bo() and mgag200_ttm_tt_create() as static in
drm/mgag200/mgag200_ttm.c because they are not used outside this file.
This eliminates the following warning in drm/mgag200/mgag200_ttm.c:
drivers/gpu/drm/mgag200/mgag200_ttm.c:84:1: warning: no previous prototype for ‘mgag200_ttm_global_release’ [-Wmissing-prototypes]
drivers/gpu/drm/mgag200/mgag200_ttm.c:105:6: warning: no previous prototype for ‘mgag200_ttm_bo_is_mgag200_bo’ [-Wmissing-prototypes]
drivers/gpu/drm/mgag200/mgag200_ttm.c:211:16: warning: no previous prototype for ‘mgag200_ttm_tt_create’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rashika [Mon, 6 Jan 2014 15:07:15 +0000 (20:37 +0530)]
drivers: gpu: Mark functions as static in mgag200_mode.c
Mark functions mga_set_start_address(), mga_encoder_destroy() and
mga_connector_best_encoder() as static in drm/mgag200/mgag200_mode.c
because they are not used outside this file.
This eliminates the following warnings in drm/mgag200/mgag200_mode.c:
drivers/gpu/drm/mgag200/mgag200_mode.c:694:6: warning: no previous
prototype for ‘mga_set_start_address’ [-Wmissing-prototypes]
drivers/gpu/drm/mgag200/mgag200_mode.c:1401:6: warning: no previous
prototype for ‘mga_encoder_destroy’ [-Wmissing-prototypes]
drivers/gpu/drm/mgag200/mgag200_mode.c:1561:21: warning: no previous
prototype for ‘mga_connector_best_encoder’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rashika [Mon, 6 Jan 2014 15:06:15 +0000 (20:36 +0530)]
drivers: gpu: Mark function as static in mgag200_main.c
Mark function mgag200_bo_unref() as static in drm/mgag200/mgag200_main.c
because it is not used outside this file.
This eliminates the following warning in drm/mgag200/mgag200_main.c:
drivers/gpu/drm/mgag200/mgag200_main.c:313:6: warning: no previous prototype for ‘mgag200_bo_unref’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rashika [Mon, 6 Jan 2014 15:01:42 +0000 (20:31 +0530)]
drivers: gpu: Mark functions as static and remove unused function in cirrus_ttm.c
Mark functions cirrus_ttm_global_release(), cirrus_ttm_bo_is_cirrus_bo()
and cirrus_ttm_tt_create() as static in drm/cirrus/cirrus_ttm.c because
they are not used outside this file. Remove unused function
cirrus_bo_unpin() from drm/cirrus/cirrus_ttm.c.
This eliminates the following warnings in drm/cirrus/cirrus_ttm.c:
drivers/gpu/drm/cirrus/cirrus_ttm.c:84:1: warning: no previous prototype for ‘cirrus_ttm_global_release’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_ttm.c:105:6: warning: no previous prototype for ‘cirrus_ttm_bo_is_cirrus_bo’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_ttm.c:211:16: warning: no previous prototype for ‘cirrus_ttm_tt_create’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_ttm.c:378:5: warning: no previous prototype for ‘cirrus_bo_unpin’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rashika [Mon, 6 Jan 2014 15:00:14 +0000 (20:30 +0530)]
drivers: gpu: Mark functions as static in cirrus_mode.c
Mark functions cirrus_set_start_address(), cirrus_encoder_destroy(),
cirrus_vga_get_modes() and cirrus_connector_best_encoder() as static in
drm/cirrus/cirrus_mode.c because they are not used outside this file.
This eliminates the following warnings in drm/cirrus/cirrus_mode.c:
drivers/gpu/drm/cirrus/cirrus_mode.c:105:6: warning: no previous
prototype for ‘cirrus_set_start_address’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_mode.c:456:6: warning: no previous
prototype for ‘cirrus_encoder_destroy’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_mode.c:495:5: warning: no previous
prototype for ‘cirrus_vga_get_modes’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_mode.c:512:21: warning: no previous
prototype for ‘cirrus_connector_best_encoder’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rashika [Mon, 6 Jan 2014 14:59:12 +0000 (20:29 +0530)]
drivers: gpu: Mark function as static in cirrus_main.c
Mark function cirrus_bo_unref() as static in drm/cirrus/cirrus_main.c
because it is not used outside this file.
This eliminates the following warning in drm/cirrus/cirrus_main.c:
drivers/gpu/drm/cirrus/cirrus_main.c:258:6: warning: no previous
prototype for ‘cirrus_bo_unref’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rashika [Mon, 6 Jan 2014 14:57:48 +0000 (20:27 +0530)]
drivers: gpu: Mark functions as static in ast_ttm.c
Mark functions ast_ttm_global_release(), ast_ttm_bo_is_ast_bo() and
ast_ttm_tt_create() as static in drm/ast/ast_ttm.c because they are not
used outside this file.
This eliminates the following warnings in drm/ast/ast_ttm.c:
drivers/gpu/drm/ast/ast_ttm.c:84:1: warning: no previous prototype for
‘ast_ttm_global_release’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_ttm.c:105:6: warning: no previous prototype for
‘ast_ttm_bo_is_ast_bo’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_ttm.c:211:16: warning: no previous prototype for
‘ast_ttm_tt_create’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rashika [Mon, 6 Jan 2014 14:32:39 +0000 (20:02 +0530)]
drivers: gpu: Mark functions as static in ast_mode.c
Mark functions ast_set_sync_reg(), ast_set_dac_reg(),
ast_set_start_address_crt1(), ast_crtc_init(), ast_encoder_init(),
ast_connector_init(), ast_cursor_init(), ast_cursor_fini(),
ast_show_cursor() and ast_hide_cursor() as static in drm/ast/ast_mode.c
because they are not used outside this file.
This eliminates the following warning in drm/ast/ast_mode.c:
drivers/gpu/drm/ast/ast_mode.c:407:6: warning: no previous prototype for
‘ast_set_sync_reg’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:418:6: warning: no previous prototype for
‘ast_set_dac_reg’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:430:6: warning: no previous prototype for
‘ast_set_start_address_crt1’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:626:5: warning: no previous prototype for
‘ast_crtc_init’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:713:5: warning: no previous prototype for
‘ast_encoder_init’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:780:5: warning: no previous prototype for
‘ast_connector_init’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:813:5: warning: no previous prototype for
‘ast_cursor_init’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:850:6: warning: no previous prototype for
‘ast_cursor_fini’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:968:6: warning: no previous prototype for
‘ast_show_cursor’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:979:6: warning: no previous prototype for
‘ast_hide_cursor’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rashika [Mon, 6 Jan 2014 14:30:40 +0000 (20:00 +0530)]
drivers: gpu: Mark function as static and remove unused function in ast_main.c
Mark function ast_bo_unref() as static because it is not used outside
file ast_main.c and remove unused function ast_get_max_dclk() in
ast_main.c.
This eliminates the following warning in drm/ast/ast_main.c:
drivers/gpu/drm/ast/ast_main.c:192:10: warning: no previous prototype
for ‘ast_get_max_dclk’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_main.c:452:6: warning: no previous prototype for
‘ast_bo_unref’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rashika [Mon, 6 Jan 2014 14:28:28 +0000 (19:58 +0530)]
drivers: gpu: Include appropriate header file in drm_usb.c
Include appropriate header file include/drm/drm_usb.h in drm/drm_usb.c
because functions drm_get_usb_dev(), drm_usb_init() and drm_usb_exit()
have their prototype declarations in the header file.
This eliminates the following warning in drm/drm_usb.c:
drivers/gpu/drm/drm_usb.c:5:5: warning: no previous prototype for
‘drm_get_usb_dev’ [-Wmissing-prototypes]
drivers/gpu/drm/drm_usb.c:61:5: warning: no previous prototype for
‘drm_usb_init’ [-Wmissing-prototypes]
drivers/gpu/drm/drm_usb.c:75:6: warning: no previous prototype for
‘drm_usb_exit’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Acked-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Tue, 14 Jan 2014 02:50:49 +0000 (12:50 +1000)]
Revert "drm: copy mode type in drm_mode_connector_list_update()"
This reverts commit
3fbd6439e4639ecaeaae6c079e0aa497a1ac3482.
This caused some strange booting lockup issues on an Intel G33
belonging to Daniel Vetter, very unusual, I was hoping Daniel
would track this down, but it looks like instead I'll have to hack
a different fix for -next.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Tue, 14 Jan 2014 02:44:48 +0000 (12:44 +1000)]
Merge tag 'drm-intel-fixes-2014-01-13' of git://people.freedesktop.org/~danvet/drm-intel into drm-fixes
Black screen fixes, one for hsw+bdw each and a regression fix for
locking+load detection.
* tag 'drm-intel-fixes-2014-01-13' of git://people.freedesktop.org/~danvet/drm-intel:
drm/i915/bdw: make sure south port interrupts are enabled properly v2
drm/i915: Don't grab crtc mutexes in intel_modeset_gem_init()
drm/i915: fix DDI PLLs HW state readout code
Daniel Vetter [Wed, 11 Dec 2013 13:24:47 +0000 (14:24 +0100)]
drm/gma500: Remove unused function declaration
Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Daniel Vetter [Wed, 11 Dec 2013 13:24:46 +0000 (14:24 +0100)]
drm: store the gem vma offset manager in a typed pointer
This was hidden in a generic void * dev->mm_private. But only ever
used for gem. But thanks to this fake generic pretension no one
noticed that Rob's drm drivers are now all broken.
So just give the offset manager a type pointer and fix up msm, omapdrm
and tilcdc.
v2: Fixup compile fail.
v3: Fixup rebase fail that David spotted.
Cc: David Herrmann <dh.herrmann@gmail.com>
Cc: Rob Clark <robdclark@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Tue, 14 Jan 2014 00:55:36 +0000 (10:55 +1000)]
Merge tag 'vmwgfx-next-2014-01-13' of git://people.freedesktop.org/~thomash/linux into drm-next
Anyway, nothing big here, Three more code cleanup patches from Rashika
Kheria, and one TTM/vmwgfx patch from me that tightens security around TTM
objects enough for them to opened using prime objects from render nodes:
Previously any client could access a shared buffer using the "name", also
without actually opening it. Now a reference is required, and for render nodes
such a reference is intended to only be obtainable using a prime fd.
vmwgfx-next 2014-01-13 pull request
* tag 'vmwgfx-next-2014-01-13' of git://people.freedesktop.org/~thomash/linux:
drivers: gpu: Mark functions as static in vmwgfx_fence.c
drivers: gpu: Mark functions as static in vmwgfx_buffer.c
drivers: gpu: Mark functions as static in vmwgfx_kms.c
drm/ttm: ttm object security fixes for render nodes
Dave Airlie [Tue, 14 Jan 2014 00:46:19 +0000 (10:46 +1000)]
Merge tag 'ttm-next-2014-01-13' of git://people.freedesktop.org/~thomash/linux into drm-next
Some code cleanup by Rashika Keria,
VM stuff for ttm:
-Use PFNMAP instead of MIXEDMAP where possible for performance
-Refuse to fault imported pages, an initial step to support dma-bufs
better from within TTM.
-Correctly set page mapping and -index members. These are needed in various
places in the vm subsystem that we are not using yet, but plan to use soonish:
For example unmap-mapping-range keeping COW pages, and dirty tracking
fbdefio style, but also for PCI memory.
ttm-next 2013-01-14 pull request
* tag 'ttm-next-2014-01-13' of git://people.freedesktop.org/~thomash/linux:
drivers: gpu: Remove unused function in ttm_lock.c
drivers: gpu: Mark function as static in ttm_bo_util.c
drivers: gpu: Mark function as static in ttm_bo.c
drm/ttm: Correctly set page mapping and -index members
drm/ttm: Refuse to fault (prime-) imported pages
drm/ttm: Use VM_PFNMAP for shared bo maps
Martin Koegler [Thu, 9 Jan 2014 09:05:07 +0000 (10:05 +0100)]
drm/cirrus: Fix cirrus drm driver for fbdev + qemu
Xorg fbdev driver requires smem_start/smem_len, otherwise
it tries to map 0 bytes as video memory.
Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=856760
Signed-off-by: Martin Koegler <martin.koegler@chello.at>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Linus Torvalds [Mon, 13 Jan 2014 03:59:05 +0000 (10:59 +0700)]
Merge branch 'merge' of git://git./linux/kernel/git/benh/powerpc
Pull powerpc fix from Ben Herrenschmidt:
"Here's one regression fix for 3.13 that I would appreciate if you
could still pull in. It was an "interesting" one to debug, basically
it's an old bug that got somewhat "exposed" by new code breaking the
boot on PA Semi boards (yes, it does appear that some people are still
using these!)"
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
powerpc: Check return value of instance-to-package OF call
Dave Airlie [Mon, 13 Jan 2014 03:55:48 +0000 (13:55 +1000)]
Merge branch 'exynos-drm-next' of git://git./linux/kernel/git/daeinki/drm-exynos into drm-next
This pull request adds an anon file for exynos specific mmaper
to resolve potential a dead lock issue pointed out by Al Viro,
and fixes build break of drm-next.
* 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos:
drm/exynos: fix build error caused by removed drm core macros
drm/exynos: use a new anon file for exynos gem mmaper
Dave Airlie [Mon, 13 Jan 2014 03:55:10 +0000 (13:55 +1000)]
Merge branch 'drm-next-3.14-wip' of git://people.freedesktop.org/~agd5f/linux into drm-next
This is the drm-next pull for radeon for 3.14. Highlights include:
- dpm rework which fixes some issues and allows us to enable dpm by
default on CIK parts
- enable clockgating on CIK parts
- pci config reset. This is a bus-level chip reset that can be more
reliable than soft reset in certain cases. Disabled by default. Enable
with the hard_reset module option.
- big endian rptr/wrptr update fixes
- lots of debugfs improvements
- some driver cleanup patches from Rashika Kheria
- bug fixes
* 'drm-next-3.14-wip' of git://people.freedesktop.org/~agd5f/linux: (50 commits)
drm/radeon: implement pci config reset for CIK (v3)
drm/radeon: implement pci config reset for SI (v2)
drm/radeon: implement pci config reset for evergreen/cayman (v2)
drm/radeon: implement pci config reset for r6xx/7xx (v3)
drm/radeon: add pci config hard reset
drm/radeon: add hard_reset module parameter
drm/radeon: skip colorbuffer checking if COLOR_INFO.FORMAT is set to INVALID
radeon/pm: Guard access to rdev->pm.power_state array
drivers: gpu: Move prototype declarations to header file radeon_mode.h from radeon_atombios.c and radeon_combios.c
drivers: gpu: Move prototype declaration to header file radeon_mode.h
drm/radeon: move com/atombios scratch reg functions to radeon_mode.h
drm/radeon/dpm: make some functions static for TN
drm/radeon/dpm: make some functions static for sumo
drm/radeon/dpm: make some functions static for CI
drivers: gpu: Include appropriate header file in ci_smc.c
drivers: gpu: Move prototype declaration to header file radeon_mode.h from atombios_i2c.c
drivers: gpu: Include appropriate header file in si_smc.c and remove prototype declaration from header file sislands_smc.h
drivers: gpu: Add static keyword to the definition of KMS_INVALID_IOCTL in radeon_kms.c
drivers: gpu: Mark function as static in r600_hdmi.c
drivers: gpu: Mark function as static in radeon_gem.c
...
Dave Airlie [Mon, 13 Jan 2014 03:53:56 +0000 (13:53 +1000)]
Merge branch 'msm-next' of git://people.freedesktop.org/~robclark/linux into drm-next
MSM tree from Rob.
* 'msm-next' of git://people.freedesktop.org/~robclark/linux:
drm/msm: add a330/apq8x74
drm/msm: add mdp5/apq8x74
drm/msm: add hdmi support for apq8x74/mdp5
drm/msm: move irq utils to mdp_kms
drm/msm: split out msm_kms.h
drm/msm: mdp4_format -> mdp_format
drm/msm: resync generated headers
drm/msm: move mdp4 -> mdp/mdp4
drm/msm: add support for msm8060ab/bstem
drm/msm: add support for non-IOMMU systems
drm/msm: fix bus scaling
drm/msm: add missing MODULE_FIRMWARE()s
drm/msm: COMPILE_TEST support
Linus Torvalds [Mon, 13 Jan 2014 00:28:49 +0000 (07:28 +0700)]
Merge branch 'x86/urgent' of git://git./linux/kernel/git/tip/tip
Pull x86 fixes from Peter Anvin:
"Sorry, meant to push out this batch earlier this weekend"
* 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86, fpu, amd: Clear exceptions in AMD FXSAVE workaround
ftrace/x86: Load ftrace_ops in parameter not the variable holding it
Benjamin Herrenschmidt [Sun, 12 Jan 2014 22:49:17 +0000 (09:49 +1100)]
powerpc: Check return value of instance-to-package OF call
On PA-Semi firmware, the instance-to-package callback doesn't seem
to be implemented. We didn't check for error, however, thus
subsequently passed the -1 value returned into stdout_node to
thins like prom_getprop etc...
Thus caused the firmware to load values around 0 (physical) internally
as node structures. It somewhat "worked" as long as we had a NULL in the
right place (address 8) at the beginning of the kernel, we didn't "see"
the bug. But commit
5c0484e25ec03243d4c2f2d4416d4a13efc77f6a
"powerpc: Endian safe trampoline" changed the kernel entry point causing
that old bug to now cause a crash early during boot.
This fixes booting on PA-Semi board by properly checking the return
value from instance-to-package.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Tested-by: Olof Johansson <olof@lixom.net>
---