Maarten Lankhorst [Wed, 28 Nov 2012 11:25:40 +0000 (11:25 +0000)]
drm/radeon: allow move_notify to be called without reservation
The few places that care should have those checks instead.
This allows destruction of bo backed memory without a reservation.
It's required for being able to rework the delayed destroy path,
as it is no longer guaranteed to hold a reservation before unlocking.
However any previous wait is still guaranteed to complete, and it's
one of the last things to be done before the buffer object is freed.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Maarten Lankhorst [Wed, 28 Nov 2012 11:25:39 +0000 (12:25 +0100)]
drm/ttm: change fence_lock to inner lock
This requires changing the order in ttm_bo_cleanup_refs_or_queue to
take the reservation first, as there is otherwise no race free way to
take lru lock before fence_lock.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Sat, 8 Dec 2012 03:17:07 +0000 (13:17 +1000)]
Merge branch 'drm-next-3.8' of git://people.freedesktop.org/~agd5f/linux into drm-next
Alex writes:
Pretty minor -next pull request. We some additional new bits waiting
internally for release. Hopefully Monday we can get at least some of
them out. The others will probably take a few more weeks.
Highlights of the current request:
- ELD registers for passing audio information to the sound hardware
- Handle GPUVM page faults more gracefully
- Misc fixes
Merge radeon test
* 'drm-next-3.8' of git://people.freedesktop.org/~agd5f/linux: (483 commits)
drm/radeon: bump driver version for new info ioctl requests
drm/radeon: fix eDP clk and lane setup for scaled modes
drm/radeon: add new INFO ioctl requests
drm/radeon/dce32+: use fractional fb dividers for high clocks
drm/radeon: use cached memory when evicting for vram on non agp
drm/radeon: add a CS flag END_OF_FRAME
drm/radeon: stop page faults from hanging the system (v2)
drm/radeon/dce4/5: add registers for ELD handling
drm/radeon/dce3.2: add registers for ELD handling
radeon: fix pll/ctrc mapping on dce2 and dce3 hardware
Linux 3.7-rc7
powerpc/eeh: Do not invalidate PE properly
Revert "drm/i915: enable rc6 on ilk again"
ALSA: hda - Fix build without CONFIG_PM
of/address: sparc: Declare of_iomap as an extern function for sparc again
PM / QoS: fix wrong error-checking condition
bnx2x: remove redundant warning log
vxlan: fix command usage in its doc
8139cp: revert "set ring address before enabling receiver"
MPI: Fix compilation on MIPS with GCC 4.4 and newer
...
Conflicts:
drivers/gpu/drm/exynos/exynos_drm_encoder.c
drivers/gpu/drm/exynos/exynos_drm_fbdev.c
drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
Alex Deucher [Sat, 8 Dec 2012 01:00:30 +0000 (20:00 -0500)]
drm/radeon: bump driver version for new info ioctl requests
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Tue, 4 Dec 2012 21:50:28 +0000 (16:50 -0500)]
drm/radeon: fix eDP clk and lane setup for scaled modes
Need to use the adjusted mode since we are sending native
timing and using the scaler for non-native modes.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
cc: stable@vger.kernel.org
Alex Deucher [Tue, 4 Dec 2012 17:55:37 +0000 (12:55 -0500)]
drm/radeon: add new INFO ioctl requests
Add requests to get the number of shader engines (SE) and
the number of SH per SE. These are needed for geometry
and tesselation shaders in the 3D driver as well as setting
up PA_SC_RASTER_CONFIG on SI asics.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Tue, 13 Nov 2012 23:03:41 +0000 (18:03 -0500)]
drm/radeon/dce32+: use fractional fb dividers for high clocks
Fixes flickering with some high res montiors.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
CC: stable@vger.kernel.org
Jerome Glisse [Wed, 28 Nov 2012 18:47:55 +0000 (13:47 -0500)]
drm/radeon: use cached memory when evicting for vram on non agp
Force the use of cached memory when evicting from vram on non agp
hardware. Also force write combine on agp hw. This is to insure
the minimum cache type change when allocating memory and improving
memory eviction especialy on pci/pcie hw.
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Marek Olšák [Sun, 2 Dec 2012 20:03:33 +0000 (21:03 +0100)]
drm/radeon: add a CS flag END_OF_FRAME
No version bump is required because setting the flag on older DRM has
no effect.
This only reserves the bit and doesn't use it. I assume we will use it
for buffer eviction heuristics.
Signed-off-by: Marek Olšák <maraeo@gmail.com>
Christian König [Tue, 18 Sep 2012 19:30:44 +0000 (15:30 -0400)]
drm/radeon: stop page faults from hanging the system (v2)
Redirect invalid memory accesses to the default page
instead of locking up the memory controller. Also
enable the invalid memory access interrupts and
start spamming system log with it.
v2 (agd5f): fix up against 2 level PT changes
Signed-off-by: Christian König <deathsimple@vodafone.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Dave Airlie [Thu, 6 Dec 2012 04:08:09 +0000 (14:08 +1000)]
Merge branch 'connector-to-object-prop' of git://github.com/robclark/kernel-omap4 into drm-next
* 'connector-to-object-prop' of git://github.com/robclark/kernel-omap4:
drm: remove legacy drm_connector_property fxns
drm/nouveau: drm_connector_property -> drm_object_property
drm/i915: One more drm_connector_property -> drm_object_property
drm/i2c: drm_connector_property -> drm_object_property
drm/vmwgfx: drm_connector_property -> drm_object_property
drm/udl: drm_connector_property -> drm_object_property
drm/shmob: drm_connector_property -> drm_object_property
drm/radeon: drm_connector_property -> drm_object_property
drm/gma500: drm_connector_property -> drm_object_property
Dave Airlie [Wed, 5 Dec 2012 19:53:10 +0000 (05:53 +1000)]
Merge branch 'exynos-drm-next' of git://git./linux/kernel/git/daeinki/drm-exynos into drm-next
This patch set adds iommu support, userptr feature to g2d, minor fixups
and code cleanups.
And the iommu feature has dependency of the below patches related to
dma mapping framework.
This patch is used to allocate fully physically contiguous memory region.
- add sending AVI and AVI info frames.
. this adds some codes for composing AVI and AUI info frames
and send them every VSYNC for HDMI Certification.
- bug fix to previous pull request.
- add some code cleanup
* 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: (32 commits)
drm/exynos: sending AVI and AUI info frames
drm/exynos: Use devm_clk_get in exynos_drm_fimd.c
drm/exynos: Use devm_* APIs in exynos_hdmi.c
drm/exynos: Use devm_clk_get in exynos_mixer.c
drm/exynos: Fix potential NULL pointer dereference
drm/exynos: Use devm_clk_get in exynos_drm_g2d.c
drm/exynos: use sgt instead of pages for framebuffer address
drm: exynos: fix for loosing display mode header during mode adjustment
drm/exynos: fix memory leak to EDID block
drm/exynos: remove 'pages' and 'page_size' elements in exynos gem buffer
drm/exynos: add exynos drm specific fb_mmap function
drm/exynos: make sure that overlay data are updated
drm/exynos: add vm_ops to specific gem mmaper
drm/exynos: add userptr feature for g2d module
drm/exynos: remove unnecessary sg_alloc_table call
drm: exynos: fix for mapping of dma buffers
drm/exynos: remove EXYNOS_BO_NONCONTIG type checking.
drm/exynos: add iommu support for g2d
drm/exynos: add iommu support for hdmi driver
drm/exynos: add iommu support to fimd driver
...
Rahul Sharma [Mon, 26 Nov 2012 05:22:57 +0000 (10:52 +0530)]
drm/exynos: sending AVI and AUI info frames
This patch adds code for composing AVI and AUI info frames
and send them every VSYNC.
This patch is important for hdmi certification.
v3:
- Moved enums, macros to exynos_hdmi.c.
- Corrected hex format.
- Added static to hdmi_reg_infoframe.
v2:
- Added few blank lines.
- Corrected comments format.
- Added comments for 2's Complement calculation for check sum.
v1:
- Remove un-necessary blank lines.
- Change the case of hex constants.
Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Fahad Kunnathadi <fahad.k@samsung.com>
Signed-off-by: Shirish S <s.shirish@samsung.com>
Acked-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Sachin Kamat [Mon, 26 Nov 2012 04:17:14 +0000 (09:47 +0530)]
drm/exynos: Use devm_clk_get in exynos_drm_fimd.c
devm_clk_get is device managed and makes error handling and exit code
simpler.
Also fixes an error related to returning 'ret' without initialising
with error code.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Sachin Kamat [Fri, 23 Nov 2012 08:43:27 +0000 (14:13 +0530)]
drm/exynos: Use devm_* APIs in exynos_hdmi.c
devm_* functions are device managed and make error handling and exit code
simpler.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Sachin Kamat [Fri, 23 Nov 2012 08:43:26 +0000 (14:13 +0530)]
drm/exynos: Use devm_clk_get in exynos_mixer.c
devm_clk_get is device managed and makes error handling and exit code
simpler.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Sachin Kamat [Fri, 23 Nov 2012 03:41:59 +0000 (09:11 +0530)]
drm/exynos: Fix potential NULL pointer dereference
Pointer was being dereferenced after freeing.
Fixes the following error:
drivers/gpu/drm/exynos/exynos_drm_g2d.c:323 g2d_userptr_put_dma_addr() error:
dereferencing freed memory 'g2d_userptr'
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Sachin Kamat [Fri, 23 Nov 2012 03:41:58 +0000 (09:11 +0530)]
drm/exynos: Use devm_clk_get in exynos_drm_g2d.c
devm_clk_get is device managed and makes error handling and exit code
simpler.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Prathyush K [Thu, 22 Nov 2012 06:48:35 +0000 (12:18 +0530)]
drm/exynos: use sgt instead of pages for framebuffer address
The 'pages' structure in the exynos gem buffer has been
removed. So we get the fix.smem_start from the first sgl
of the scatter gather table.
Signed-off-by: Prathyush K <prathyush.k@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Rahul Sharma [Tue, 20 Nov 2012 11:28:26 +0000 (16:58 +0530)]
drm: exynos: fix for loosing display mode header during mode adjustment
This patch is to preserve the display mode header during the mode adjustment.
Display mode header is overwritten with the adjusted mode header which is
throwing the stack dump.
Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Egbert Eich [Tue, 20 Nov 2012 09:30:16 +0000 (04:30 -0500)]
drm/exynos: fix memory leak to EDID block
drm_get_edid() returns a pointer to an EDID block. The caller
is responsible to free this pointer itself.
Here the pointer gets assigned to the local variable raw_edid.
Therefore it should be freed before the variable goes out of
scope.
Signed-off-by: Egbert Eich <eich@suse.de>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Prathyush K [Tue, 20 Nov 2012 10:32:56 +0000 (19:32 +0900)]
drm/exynos: remove 'pages' and 'page_size' elements in exynos gem buffer
Changelog v2:
Removed redundant check for invalid sgl.
Added check for valid page_offset in the beginning of exynos_drm_gem_map_buf.
Changelog v1:
The 'pages' structure is not required since we can use the 'sgt'. Even for
CONTIG buffers, a SGT is created (which will have just one sgl). This SGT
can be used during mmap instead of 'pages'. The 'page_size' element of the
structure is also not used anywhere and is removed.
This patch also fixes a memory leak where the 'pages' structure was being
allocated during gem buffer allocation but not being freed during deallocate.
Signed-off-by: Prathyush K <prathyush.k@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Prathyush K [Mon, 19 Nov 2012 08:25:28 +0000 (13:55 +0530)]
drm/exynos: add exynos drm specific fb_mmap function
Changelog v3:
Passing the actual buffer size instead of vm_size to dma_mmap_attrs.
Changelog v2:
Extracting the private data from fb_info structure to obtain the exynos
gem buffer structure. Now, dma address is obtained from the exynos gem
buffer structure and not from smem_start. Also calling dma_mmap_attrs
(instead of dma_mmap_writecombine) with the same attributes used
during allocation.
Changelog v1:
This patch adds a exynos drm specific implementation of fb_mmap
which supports mapping a non-contiguous buffer to user space.
This new function does not assume that the frame buffer is contiguous
and calls dma_mmap_writecombine for mapping the buffer to user space.
dma_mmap_writecombine will be able to map a contiguous buffer as well
as non-contig buffer depending on whether an IOMMU mapping is created
for drm or not.
Signed-off-by: Prathyush K <prathyush.k@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Inki Dae [Thu, 22 Nov 2012 08:41:23 +0000 (17:41 +0900)]
drm/exynos: make sure that overlay data are updated
Changelog v2:
fix a little bit performance issue to previous patch.
- When drm framebuffer is destroyed, make sure that overlay
data are updated to real hardwrae for all encoders
instead of waiting for vblank every page flip request.
For this, it adds a new function,
exynos_drm_encoder_complete_scanout function.
Changelog v1:
This patch removes wait_for_vblank call from
exynos_drm_encoder_plane_disable function and move it to
exynos_drm_encoder_plane_commit function.
Disabling dma channel to each plane doens't need vblank
signal to update data to real hardware. But updating
overlay data to real hardware does need vblank signal.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Inki Dae [Thu, 8 Nov 2012 12:52:54 +0000 (21:52 +0900)]
drm/exynos: add vm_ops to specific gem mmaper
Changelog v3:
use drm_file's file object instead of gem object's
- gem object's file represents the shmem storage so
process-unique file object should be used instead.
Changelog v2:
call mutex_lock before drm_vm_open_locked is called.
Changelog v1:
This patch makes it takes a reference to gem object when
specific gem mmap is requested. For this, it sets
dev->driver->gem_vm_ops to vma->vm_ops.
And this patch is based on exynos-drm-next-iommu branch of
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Inki Dae [Sun, 4 Nov 2012 13:48:52 +0000 (05:48 -0800)]
drm/exynos: add userptr feature for g2d module
This patch adds userptr feautre for G2D module.
The userptr means user space address allocated by malloc().
And the purpose of this feature is to make G2D's dma able
to access the user space region.
To user this feature, user should flag G2D_BUF_USRPTR to
offset variable of struct drm_exynos_g2d_cmd and fill
struct drm_exynos_g2d_userptr with user space address
and size for it and then should set a pointer to
drm_exynos_g2d_userptr object to data variable of struct
drm_exynos_g2d_cmd. The last bit of offset variable is used
to check if the cmdlist's buffer type is userptr or not.
If userptr, the g2d driver gets user space address and size
and then gets pages through get_user_pages().
(another case is counted as gem handle)
Below is sample codes:
static void set_cmd(struct drm_exynos_g2d_cmd *cmd,
unsigned long offset, unsigned long data)
{
cmd->offset = offset;
cmd->data = data;
}
static int solid_fill_test(int x, int y, unsigned long userptr)
{
struct drm_exynos_g2d_cmd cmd_gem[5];
struct drm_exynos_g2d_userptr g2d_userptr;
unsigned int gem_nr = 0;
...
g2d_userptr.userptr = userptr;
g2d_userptr.size = x * y * 4;
set_cmd(&cmd_gem[gem_nr++], DST_BASE_ADDR_REG |
G2D_BUF_USERPTR,
(unsigned long)&g2d_userptr);
...
}
int main(int argc, char **argv)
{
unsigned long addr;
...
addr = malloc(x * y * 4);
...
solid_fill_test(x, y, addr);
...
}
And next, the pages are mapped with iommu table and the device
address is set to cmdlist so that G2D's dma can access it.
As you may know, the pages from get_user_pages() are pinned.
In other words, they CAN NOT be migrated and also swapped out.
So the dma access would be safe.
But the use of userptr feature has performance overhead so
this patch also has memory pool to the userptr feature.
Please, assume that user sends cmdlist filled with userptr
and size every time to g2d driver, and the get_user_pages
funcion will be called every time.
The memory pool has maximum 64MB size and the userptr that
user had ever sent, is holded in the memory pool.
This meaning is that if the userptr from user is same as one
in the memory pool, device address to the userptr in the memory
pool is set to cmdlist.
And last, the pages from get_user_pages() will be freed once
user calls free() and the dma access is completed. Actually,
get_user_pages() takes 2 reference counts if the user process
has never accessed user region allocated by malloc(). Then, if
the user calls free(), the page reference count becomes 1 and
becomes 0 with put_page() call. And the reverse holds as well.
This means how the pages backed are used by dma and freed.
This patch is based on "drm/exynos: add iommu support for g2d",
https://patchwork.kernel.org/patch/
1629481/
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Prathyush K [Wed, 7 Nov 2012 10:28:58 +0000 (15:58 +0530)]
drm/exynos: remove unnecessary sg_alloc_table call
The function dma_get_sgtable will allocate a sg table internally so
it is not necessary to allocate a sg table before it. The unnecessary
'sg_alloc_table' call is removed.
Signed-off-by: Prathyush K <prathyush.k@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Rahul Sharma [Mon, 5 Nov 2012 15:34:29 +0000 (21:04 +0530)]
drm: exynos: fix for mapping of dma buffers
This patch fixes the problem of mapping contigous and non contigous dma buffers.
Currently page struct is calculated from the buf->dma_addr which is not the
physical address. It is replaced by buf->pages which points to the page struct
of the first page of contigous memory chunk. This gives the correct page frame
number for mapping.
Non-contigous dma buffers are described using SG table and SG lists. Each
valid SG List is pointing to a single page or group of pages which are
physically contigous. Current implementation just maps the first page of each
SG List and leave the other pages unmapped, leading to a crash. Given solution
finds the page struct for the faulting page through parsing SG table and map it.
Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Inki Dae [Fri, 2 Nov 2012 07:10:39 +0000 (16:10 +0900)]
drm/exynos: remove EXYNOS_BO_NONCONTIG type checking.
With iommu support, non-continuous buffer also is supported so
this patch removes these checking from exynos_drm_gem_get/put_dma_addr
funciton.
This patch is based on the below patch set, "drm/exynos: add
iommu support for -next".
http://www.spinics.net/lists/dri-devel/msg29041.html
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Inki Dae [Sun, 4 Nov 2012 04:53:24 +0000 (21:53 -0700)]
drm/exynos: add iommu support for g2d
Chagelog v2:
removed unnecessary structure, struct g2d_gem_node.
Chagelog v1:
This patch adds iommu support for g2d driver. For this, it
adds subdrv_probe/remove callback to enable or disable
g2d iommu. And with this patch, in case of using g2d iommu,
we can get or put device address to a gem handle from user
through exynos_drm_gem_get/put_dma_addr(). Actually, these
functions take a reference to a gem handle so that the gem
object used by g2d dma is released properly.
And runqueue_node has a pointer to drm_file object of current
process to manage gem handles to owner.
This patch is based on the below patch set, "drm/exynos: add
iommu support for -next".
http://www.spinics.net/lists/dri-devel/msg29041.html
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Inki Dae [Fri, 19 Oct 2012 08:37:35 +0000 (17:37 +0900)]
drm/exynos: add iommu support for hdmi driver
Changelog v2:
move iommu support feature to mixer side.
And below is Prathyush's comment.
According to the new IOMMU framework for exynos sysmmus,
the owner of the sysmmu-tv is mixer (which is the actual
device that does DMA) and not hdmi.
The mmu-master in sysmmu-tv node is set as below in exynos5250.dtsi
sysmmu-tv {
-
mmu-master = <&mixer>;
};
Changelog v1:
The iommu will be enabled when hdmi sub driver is probed and
will be disabled when removed.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Alex Deucher [Mon, 3 Dec 2012 16:59:21 +0000 (11:59 -0500)]
drm/radeon/dce4/5: add registers for ELD handling
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Mon, 3 Dec 2012 16:52:49 +0000 (11:52 -0500)]
drm/radeon/dce3.2: add registers for ELD handling
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Rob Clark [Fri, 12 Oct 2012 01:50:56 +0000 (20:50 -0500)]
drm: remove legacy drm_connector_property fxns
Replace references to and remove the connector property fxns, which
have been superseded with the more general object property fxns:
+ drm_connector_attach_property -> drm_object_attach_property
+ drm_connector_property_set_value -> drm_object_property_set_value
+ drm_connector_property_get_value -> drm_object_property_get_value
Signed-off-by: Rob Clark <rob@ti.com>
Rob Clark [Fri, 12 Oct 2012 01:42:04 +0000 (20:42 -0500)]
drm/nouveau: drm_connector_property -> drm_object_property
Signed-off-by: Rob Clark <rob@ti.com>
Rob Clark [Fri, 12 Oct 2012 01:36:04 +0000 (20:36 -0500)]
drm/i915: One more drm_connector_property -> drm_object_property
One new drm_connector_attach_property() snuck in after the initial patch
was written.
Signed-off-by: Rob Clark <rob@ti.com>
Rob Clark [Fri, 12 Oct 2012 01:50:10 +0000 (20:50 -0500)]
drm/i2c: drm_connector_property -> drm_object_property
Signed-off-by: Rob Clark <rob@ti.com>
Rob Clark [Fri, 12 Oct 2012 01:47:14 +0000 (20:47 -0500)]
drm/vmwgfx: drm_connector_property -> drm_object_property
Signed-off-by: Rob Clark <rob@ti.com>
Rob Clark [Fri, 12 Oct 2012 01:46:48 +0000 (20:46 -0500)]
drm/udl: drm_connector_property -> drm_object_property
Signed-off-by: Rob Clark <rob@ti.com>
Rob Clark [Fri, 12 Oct 2012 01:45:53 +0000 (20:45 -0500)]
drm/shmob: drm_connector_property -> drm_object_property
Signed-off-by: Rob Clark <rob@ti.com>
Rob Clark [Fri, 12 Oct 2012 01:44:52 +0000 (20:44 -0500)]
drm/radeon: drm_connector_property -> drm_object_property
Signed-off-by: Rob Clark <rob@ti.com>
Rob Clark [Fri, 12 Oct 2012 01:38:23 +0000 (20:38 -0500)]
drm/gma500: drm_connector_property -> drm_object_property
Signed-off-by: Rob Clark <rob@ti.com>
Inki Dae [Fri, 19 Oct 2012 08:16:36 +0000 (17:16 +0900)]
drm/exynos: add iommu support to fimd driver
The iommu will be enabled when fimd sub driver is probed and
will be disabled when removed.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Inki Dae [Sat, 20 Oct 2012 14:53:42 +0000 (07:53 -0700)]
drm/exynos: add iommu support for exynos drm framework
Changelog v4:
- fix condition to drm_iommu_detach_device funtion.
Changelog v3:
- add dma_parms->max_segment_size setting of drm_device->dev.
- use devm_kzalloc instead of kzalloc.
Changelog v2:
- fix iommu attach condition.
. check archdata.dma_ops of drm device instead of
subdrv device's one.
- code clean to exynos_drm_iommu.c file.
. remove '#ifdef CONFIG_ARM_DMA_USE_IOMMU' from exynos_drm_iommu.c
and add it to driver/gpu/drm/exynos/Kconfig.
Changelog v1:
This patch adds iommu support for exynos drm framework with dma mapping
api. In this patch, we used dma mapping api to allocate physical memory
and maps it with iommu table and removed some existing codes and added
new some codes for iommu support.
GEM allocation requires one device object to use dma mapping api so
this patch uses one iommu mapping for all sub drivers. In other words,
all sub drivers have same iommu mapping.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Marek Szyprowski [Mon, 15 Oct 2012 14:03:52 +0000 (16:03 +0200)]
ARM: dma-mapping: add support for DMA_ATTR_FORCE_CONTIGUOUS attribute
This patch adds support for DMA_ATTR_FORCE_CONTIGUOUS attribute for
dma_alloc_attrs() in IOMMU-aware implementation. For allocating physically
contiguous buffers Contiguous Memory Allocator is used.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Marek Szyprowski [Mon, 15 Oct 2012 14:03:51 +0000 (16:03 +0200)]
common: DMA-mapping: add DMA_ATTR_FORCE_CONTIGUOUS attribute
This patch adds DMA_ATTR_FORCE_CONTIGUOUS attribute to the DMA-mapping
subsystem.
By default DMA-mapping subsystem is allowed to assemble the buffer
allocated by dma_alloc_attrs() function from individual pages if it can
be mapped as contiguous chunk into device dma address space. By
specifing this attribute the allocated buffer is forced to be contiguous
also in physical memory.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Imre Deak [Fri, 2 Nov 2012 11:30:50 +0000 (13:30 +0200)]
drm: hold event_lock while accessing vblank_event_list
Currently the only users of drm_vblank_off() are i915 and gma500,
neither of which holds the event_lock when calling this function.
Fix this by holding the event_lock while traversing the list.
Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Imre Deak [Fri, 2 Nov 2012 11:30:49 +0000 (13:30 +0200)]
drm/exynos: fix lockdep for event_lock wrt. vbl_time_lock
Currently the exynos driver calls drm_vblank_off() with the event_lock
held, while drm_vblank_off() will lock vbl_time and vblank_time_lock.
This lock dependency chain conflicts with the one in drm_handle_vblank()
where we first lock vblank_time_lock and then the event_lock.
Fix this by removing the above drm_vblank_off() calls which are in fact
never executed: drm_dev->vblank_disable_allowed is only ever non-zero
during driver init, until it's set in {fimd,vidi}_subdrv_probe. Both the
driver init and open code is protected by drm_global_mutex, so the
earliest page flip ioctl can happen only after vblank_disable_allowed is
set to 1. Thus {fimd,vidi}_finish_pageflip - with pending flip events -
will always get called with vblank_disable_allowed being 1.
Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Imre Deak [Fri, 2 Nov 2012 11:30:48 +0000 (13:30 +0200)]
drm/exynos: call drm_vblank_put for each queued flip event
It's guaranteed that for each event on pageflip_event_list we have
called drm_vblank_get() - see exynos_drm_crtc_page_flip() - so checking
for this is redundant.
Also we need to call drm_vblank_put() for each event on the list, not
only once, otherwise we'd leak vblank references if there are multiple
events on the list.
Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Imre Deak [Fri, 2 Nov 2012 11:30:47 +0000 (13:30 +0200)]
drm/exynos: hold event_lock while accessing pageflip_event_list
Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Sachin Kamat [Mon, 19 Nov 2012 09:20:30 +0000 (14:50 +0530)]
drm/exynos: Fix potential NULL pointer dereference in exynos_drm_encoder.c
Check overlay_ops is not NULL as checked in the previous 'if' condition.
Fixes the following smatch error:
drivers/gpu/drm/exynos/exynos_drm_encoder.c:509 exynos_drm_encoder_plane_disable()
error: we previously assumed 'overlay_ops' could be null (see line 499)
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Sachin Kamat [Mon, 19 Nov 2012 09:52:54 +0000 (15:22 +0530)]
drm/exynos: Make exynos4/5_fimd_driver_data static
Fixes the following sparse warnings:
drivers/gpu/drm/exynos/exynos_drm_fimd.c:65:25: warning:
symbol 'exynos4_fimd_driver_data' was not declared. Should it be static?
drivers/gpu/drm/exynos/exynos_drm_fimd.c:69:25: warning:
symbol 'exynos5_fimd_driver_data' was not declared. Should it be static?
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Inki Dae [Wed, 14 Nov 2012 11:41:35 +0000 (20:41 +0900)]
drm/exynos: fix overlay updating issue
Chagelog v2:
Move encoder's dpms updating into exynos_drm_encoder_commit
function because when crtc's dpms is updated, encoder's dpms
is updated also. This would induce the issue that encoder
isn't disabled after crtc is disabled.
Changelog v1:
This patch fixes a issue that overlay data aren't applied
to real hardware when dpms off goes to on after setcrtc
was requested like below,
dpms off -> setcrtc -> dpms off -> dpms on
For this, it makes encoder's dpms to be updated when
setcrtc is requested.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Inki Dae [Wed, 14 Nov 2012 08:28:36 +0000 (17:28 +0900)]
drm/exynos: remove unnecessary code.
plane->fb will be set to new fb after update_plane callback is called
by drm_mode_set_plane()
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Inki Dae [Fri, 9 Nov 2012 07:41:29 +0000 (16:41 +0900)]
drm/exynos: fix linux framebuffer address setting.
With iommu, buffer->dma_addr has device addres so this patch
fixes for physical address to be set to fix.smem_start always.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Dave Airlie [Thu, 29 Nov 2012 10:23:56 +0000 (20:23 +1000)]
Merge branch 'for-airlied' of git://people.freedesktop.org/~danvet/drm-intel into drm-next
Daniel writes:
Besides the big item of lifting the "preliminary hw support" tag from the
Haswell code, just small bits&pieces all over:
- Leftover Haswell patches and some fixes from Paulo
- LyncPoint PCH support (for hsw)
- OOM handling improvements from Chris Wilson
- connector property and send_vblank_event refactorings from Rob Clark
- random pile of small fixes
Note that the send_vblank refactorings will cause some locking WARNs to
show up. Imre has fixed that up, but since all the driver changes outside
of the drm core have been for exonys, those four patches are merged
through the exonys-next tree.
Meh, I've forgotten to cherry-pick an important fix from Ben for a
regression in the 3.8 gen6+ gtt code. New pull request below. While I'm at
it, the hdmi VIC patch for the drm edid code is still in my queue, I'll
send you that in the next 3.8-fixes pull.
* 'for-airlied' of git://people.freedesktop.org/~danvet/drm-intel: (33 commits)
drm/i915: Fix pte updates in ggtt clear range
drm/i915: promote Haswell to full support
drm/i915: Report the origin of the LVDS fixed panel mode
drm/i915: LVDS fallback to fixed-mode if EDID not present
drm/i915/sdvo: kfree the intel_sdvo_connector, not drm_connector, on destroy
drm/i915: drm_connector_property -> drm_object_property
drm/i915: use drm_send_vblank_event() helper
drm/i915: Use pci_resource functions for BARs.
drm/i915: Borrow our struct_mutex for the direct reclaim
drm/i915: Defer assignment of obj->gtt_space until after all possible mallocs
drm/i915: Apply the IBX transcoder A w/a for HDMI to SDVO as well
drm/i915: implement WaMbcDriverBootEnable on Haswell
drm/i915: fix intel_ddi_get_cdclk_freq for ULT machines
drm/i915: make the panel fitter work on pipes B and C on Haswell
drm/i915: make the panel fitter work on pipes B and C on IVB
drm/i915: don't intel_crt_init if DDI A has 4 lanes
drm/i915: make DP work on LPT-LP machines
drm/i915: fix false positive "Unclaimed write" messages
drm/i915: use cpu/pch transcoder on intel_enable_pipe
drm/i915: don't limit Haswell CRT encoder to pipe A
...
Ben Widawsky [Tue, 27 Nov 2012 05:52:54 +0000 (21:52 -0800)]
drm/i915: Fix pte updates in ggtt clear range
This bug was introduced by me:
commit
e76e9aebcdbfebae8f4cd147e3c0f800d36e97f3
Author: Ben Widawsky <ben@bwidawsk.net>
Date: Sun Nov 4 09:21:27 2012 -0800
drm/i915: Stop using AGP layer for GEN6+
The existing code uses memset_io which follows memset semantics in only
guaranteeing a write of individual bytes. Since a PTE entry is 4 bytes,
this can only be correct if the scratch page address is 0.
This caused unsightly errors when we clear the range at load time,
though I'm not really sure what the heck is referencing that memory
anyway. I caught this is because I believe we have some other bug where
the display is doing reads of memory we feel should be cleared (or we
are relying on scratch pages to be a specific value).
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Thierry Reding [Wed, 28 Nov 2012 19:45:28 +0000 (20:45 +0100)]
drm: tegra: Add maintainers entry
Add myself as the maintainer of the NVIDIA Tegra DRM driver.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jingoo Han [Thu, 29 Nov 2012 04:26:05 +0000 (13:26 +0900)]
drm/pci: add missing variable initialization
Fixed build warning as below:
drivers/gpu/drm/drm_pci.c: In function 'drm_pcie_get_speed_cap_mask':
drivers/gpu/drm/drm_pci.c:496:9: warning: 'lnkcap' may be used uninitialized in this function [-Wuninitialized]
drivers/gpu/drm/drm_pci.c:497:10: warning: 'lnkcap2' may be used uninitialized in this function [-Wuninitialized]
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Sachin Kamat [Tue, 20 Nov 2012 06:05:32 +0000 (11:35 +0530)]
drm/nouveau/device: Remove duplicate inclusion of core/device.h
core/device.h was included twice.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Sachin Kamat [Tue, 20 Nov 2012 05:53:50 +0000 (11:23 +0530)]
drm/nouveau: remove duplicate inclusion of nouveau_ttm.h
nouveau_ttm.h was included twice.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Tue, 27 Nov 2012 01:05:36 +0000 (11:05 +1000)]
drm/nouveau/fifo: trigger engine context unload before zeroing context pointer
Fixes a PCE0 page fault noticed on NVD9 during module unload.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Daniel J Blueman [Sat, 24 Nov 2012 02:11:46 +0000 (10:11 +0800)]
drm/nouveau: prevent log mangling
On 3.7-rc6, add missing newline to to prevent the following kernel log
line getting appended to the current one after switching the integrated
GPU and suspending the discrete GPU.
Signed-off-by: Daniel J Blueman <daniel@quora.org>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Slusarz [Sun, 25 Nov 2012 22:04:23 +0000 (23:04 +0100)]
drm/nouveau: unpin various bo's before destroying
These objects leak VRAM - but only on module unload.
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Slusarz [Sun, 25 Nov 2012 22:02:28 +0000 (23:02 +0100)]
drm/nouveau: unpin pushbuffer bo before destroying it
Fixes GART leak (as accounted by nouveau_drm.gem.gart_available).
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Slusarz [Sun, 25 Nov 2012 22:01:28 +0000 (23:01 +0100)]
drm/nouveau: remove misleading comment from nouveau_prime_new
Copy/pasted from nouveau_gem_new.
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Slusarz [Sun, 25 Nov 2012 22:00:57 +0000 (23:00 +0100)]
drm/nouveau: raise reporting levels of some messages
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Martin Peres [Mon, 26 Nov 2012 23:30:32 +0000 (00:30 +0100)]
drm/nouveau/core: fix the assumption that NVDEV_XXXX is always under 32
It fixes a bug that would have been introduced when adding more
sudevs/engines.
Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 23 Nov 2012 01:20:11 +0000 (11:20 +1000)]
drm/nouveau/ppp: remove nouveau_ppp base class
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 23 Nov 2012 01:14:49 +0000 (11:14 +1000)]
nve0/ppp: enable support via nvc0's implementation
NVIDIA also appear to use the same class on Fermi/Kepler for PPP.
Will allow use of the engine if firmware (nvXX_fuc086) provided.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Maarten Lankhorst [Fri, 23 Nov 2012 01:13:36 +0000 (11:13 +1000)]
nvc0/ppp: initial implementation of engine
Will allow use of the engine if firmware (nvXX_fuc086) provided.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Maarten Lankhorst [Fri, 23 Nov 2012 01:10:45 +0000 (11:10 +1000)]
nvc0/vp: initial implementation of engine
Will allow use of the engine if firmware (nvXX_fuc085) provided.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Maarten Lankhorst [Fri, 23 Nov 2012 01:08:23 +0000 (11:08 +1000)]
nvc0/bsp: initial implementation of engine
Will allow use of the engine if firmware (nvXX_fuc084) provided.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Nov 2012 06:01:06 +0000 (16:01 +1000)]
drm/nouveau/vdec: remove nouveau_{bsp,vp} base classes, use nouveau_engine directly
Later chipsets use falcon anyway, and I can't currently see a good need
for a shared base class.
PPP will get the same treatment once Maarten's patches are merged.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Nov 2012 05:54:46 +0000 (15:54 +1000)]
drm/nve0/fifo: allow for future binding of ppp contexts
No support for the class yet, but will be pulled in with Maarten's Fermi
vdec patches. The Kepler PPP class is identical.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Nov 2012 05:48:41 +0000 (15:48 +1000)]
drm/nve0/vp: implement initial support for engine
Will allow use of the engine if firmware (nvXX_fuc085) provided.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Nov 2012 05:42:23 +0000 (15:42 +1000)]
drm/nve0/bsp: implement initial support for engine
Will allow use of the engine if firmware (nvXX_fuc084) provided.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Nov 2012 03:43:55 +0000 (13:43 +1000)]
drm/nve0: allow specification of channel engine type in abi16 call
Previously, if either vram/gart handles were specified as ~0, the ioctl
call would fail. In order to hack engine selection into the ioctl for
kepler, we now define (fb_ctxdma_handle == ~0) to mean "engine mask is
in tt_ctxdma_handle".
This approach also allows new userspace to detect lack of support for
non-PGRAPH channels on older kernels.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Nov 2012 03:27:37 +0000 (13:27 +1000)]
drm/nouveau/core: implement shortcut for simple engctx construction
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Nov 2012 03:02:06 +0000 (13:02 +1000)]
drm/nvc0/copy: share interrupt handler with nva3
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Nov 2012 02:57:32 +0000 (12:57 +1000)]
drm/nv50/fb: implement trap handler as subdev interrupt handler
nv50_fb_trap() will now be called automagically by the mc intr handler,
rather than each engine's handler having to check for traps manually.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Nov 2012 02:49:42 +0000 (12:49 +1000)]
drm/nouveau/mc: allow calling of multiple handlers for a give intr bit
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Nov 2012 02:37:30 +0000 (12:37 +1000)]
drm/nouveau/copy: remove nouveau_copy base class
nva3/nvc0 are using falcon, nve0 is now using engine directly.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Nov 2012 02:33:25 +0000 (12:33 +1000)]
drm/nvc0/copy: use nouveau_falcon base class
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Nov 2012 02:27:05 +0000 (12:27 +1000)]
drm/nva3/copy: use nouveau_falcon base class
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Nov 2012 02:18:57 +0000 (12:18 +1000)]
drm/nv98/crypt: use nouveau_falcon base class
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 21 Nov 2012 11:02:32 +0000 (21:02 +1000)]
drm/nouveau: initial falcon (fuc) engine base class implementation
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Dave Airlie [Fri, 2 Nov 2012 01:04:28 +0000 (11:04 +1000)]
drm/nouveau: convert to dev_pm_ops
This is a precursor to dynamic power management support for nouveau,
we need to use pm ops for that, so first convert the driver to using pm ops
interfaces.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Dave Airlie [Fri, 2 Nov 2012 01:04:27 +0000 (11:04 +1000)]
drm/nouveau: Add interface to detect optimus and v1 support
This is required to decide if we can auto-powerdown and how to implement it.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 21 Nov 2012 04:49:54 +0000 (14:49 +1000)]
drm/nouveau/disp: add support for 10bpc over DisplayPort
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 21 Nov 2012 04:40:21 +0000 (14:40 +1000)]
drm/nouveau: rename nvd0_display to nv50_display to reflect reality since merge
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 16 Nov 2012 01:54:31 +0000 (11:54 +1000)]
drm/nv50-nvc0: switch to common disp impl, removing previous version
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 21 Nov 2012 03:03:42 +0000 (13:03 +1000)]
drm/nvd0/disp: implement support for colour vibrance control
Ported from original nv50 commit by Christoph, with added support for the
setting on later chipsets.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 19 Nov 2012 00:18:25 +0000 (10:18 +1000)]
drm/nvd0/disp: remove fetching of capabilities report
Unused, and caused a race with evo_sync(). Will revisit using it properly
later on.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 16 Nov 2012 01:44:14 +0000 (11:44 +1000)]
drm/nvd0/disp: enable support for older display classes
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 16 Nov 2012 03:58:48 +0000 (13:58 +1000)]
drm/nvd0/disp: support creation of fb dma objects on older chipsets
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 16 Nov 2012 03:16:51 +0000 (13:16 +1000)]
drm/nvd0/disp: implement support for older DISP_SYNC classes
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 16 Nov 2012 01:40:34 +0000 (11:40 +1000)]
drm/nvd0/disp: implement sor support for older display classes
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 16 Nov 2012 01:21:37 +0000 (11:21 +1000)]
drm/nvd0/disp: implement dac support for older display classes
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 16 Nov 2012 00:24:31 +0000 (10:24 +1000)]
drm/nvd0/disp: start implementing support for older display classes
Currently unused, but checkpointing the merged head handling routines.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>