91d0ca3d6b
Merge tag 'drm-msm-next-2020-09-27' of https://gitlab.freedesktop.org/drm/msm into drm-next
...
* DSI support for sm8150/sm8250
* Support for per-process GPU pagetables (finally!) for a6xx.
There are still some iommu/arm-smmu changes required to
enable, without which it will fallback to the current single
pgtable state. The first part (ie. what doesn't depend on
drm side patches) is queued up for v5.10[1].
* DisplayPort support. Userspace DP compliance tool support
is already merged in IGT[2]
* The usual assortment of smaller fixes/cleanups
Signed-off-by: Dave Airlie <airlied@redhat.com >
From: Rob Clark <robdclark@gmail.com >
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvqjuzH=Po_9EzzFsp2Xq3tqJUTKfsA2g09XY7_+6Ypfw@mail.gmail.com
2020-09-29 10:18:49 +10:00
45e241f8c5
drm/ttm: remove fault callback
...
Another one bites the dust.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/392325/
2020-09-28 12:37:50 +02:00
d693def4fd
drm: Remove obsolete GEM and PRIME callbacks from struct drm_driver
...
Several GEM and PRIME callbacks have been deprecated in favor of
per-instance GEM object functions. Remove the callbacks as they are
now unused. The only exception is .gem_prime_mmap, which is still
in use by several drivers.
What is also gone is gem_vm_ops in struct drm_driver. All drivers now
use struct drm_gem_object_funcs.vm_ops instead.
While at it, the patch also improves error handling around calls
to .free and .get_sg_table callbacks.
v3:
* restore default call to drm_gem_prime_export() in
drm_gem_prime_handle_to_fd()
* return -ENOSYS if get_sg_table is not set
* drop all checks for obj->funcs
* clean up TODO list and documentation
v2:
* update related TODO item (Sam)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Acked-by: Christian König <christian.koenig@amd.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200923102159.24084-23-tzimmermann@suse.de
2020-09-25 09:21:48 +02:00
e8c93e0c6a
drm/ttm: remove TTM_PL_FLAG_NO_EVICT
...
Not used any more.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Dave Airlie <airlied@redhat.com >
Reviewed-by: Huang Rui <ray.huang@amd.com >
Link: https://patchwork.freedesktop.org/patch/391604/?series=81973&rev=1
2020-09-24 16:16:51 +02:00
28578f3533
drm/ttm: remove ttm_bo_create
...
Not used any more.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Dave Airlie <airlied@redhat.com >
Reviewed-by: Huang Rui <ray.huang@amd.com >
Link: https://patchwork.freedesktop.org/patch/391616/?series=81973&rev=1
2020-09-24 16:16:50 +02:00
d582723d76
drm/vram-helper: switch over to the new pin interface
...
Stop using TTM_PL_FLAG_NO_EVICT.
Signed-off-by: Christian König <christian.koenig@amd.com >
Acked-by: Thomas Zimmermann <tzimmermann@suse.de >
Reviewed-by: Dave Airlie <airlied@redhat.com >
Reviewed-by: Huang Rui <ray.huang@amd.com >
Link: https://patchwork.freedesktop.org/patch/391603/?series=81973&rev=1
2020-09-24 16:16:50 +02:00
deb0814b43
drm/ttm: add ttm_bo_pin()/ttm_bo_unpin() v2
...
As an alternative to the placement flag add a
pin count to the ttm buffer object.
v2: add dma_resv_assert_help() calls
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Dave Airlie <airlied@redhat.com >
Reviewed-by: Huang Rui <ray.huang@amd.com >
Link: https://patchwork.freedesktop.org/patch/391596/?series=81973&rev=1
2020-09-24 16:16:49 +02:00
ab861424cb
drm/ttm: remove persistent_swap_storage
...
Not used any more. Cleanup the code as well while at it.
Signed-off-by: Christian König <christian.koenig@amd.com >
Link: https://patchwork.freedesktop.org/patch/391079/?series=81804&rev=1
Reviewed-by: Dave Airlie <airlied@redhat.com >
2020-09-24 12:16:40 +02:00
7d56927efa
drm/dp: add a number of DP 2.0 DPCD definitions
...
Prepare for future with DP 2.0 DPCD definitions, with a couple of
related drive-by cleanups. No functional changes.
v2: Send the version that actually builds.
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com >
Signed-off-by: Jani Nikula <jani.nikula@intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200918114017.30198-2-jani.nikula@intel.com
2020-09-24 11:12:55 +03:00
6e5702980b
drm/dp: add subheadings to DPCD address definitions
...
Add the subheadings from the DP spec. No functional changes.
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com >
Signed-off-by: Jani Nikula <jani.nikula@intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200918114017.30198-1-jani.nikula@intel.com
2020-09-24 11:12:32 +03:00
0ef1ed813e
drm/ttm: add bo wait that takes a ctx wrapper.
...
I'm thinking of pushing the wait into the drivers.
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200923030454.362731-6-airlied@gmail.com
2020-09-24 06:41:32 +10:00
9e9f605fb5
drm/doc: Document that modifiers are always required for fb
...
Even for legacy userspace, since otherwise GETFB2 is broken and if you
switch between modifier-less and modifier-aware compositors, smooth
transitions break.
Also it's just best practice to make sure modifiers are invariant for
a given drm_fb, and that a modifier-aware kms drivers only has one
place to store them, ignoring any old implicit bo flags or whatever
else might float around.
Motivated by some irc discussion with Bas about amdgpu modifier
support.
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl >
Acked-by: Simon Ser <contact@emersion.fr >
Acked-by: Daniel Stone <daniels@collabora.com >
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com >
Fixes: 455e00f141daniels@collabora.com >
Cc: Juston Li <juston.li@intel.com >
Cc: Daniel Vetter <daniel.vetter@ffwll.ch >
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com >
Cc: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl >
Cc: Marek Olšák <maraeo@gmail.com >
Cc: "Wentland, Harry" <harry.wentland@amd.com >
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200917164721.2038541-1-daniel.vetter@ffwll.ch
2020-09-23 17:54:03 +02:00
db9c1734ad
drm/ttm: stop dangerous caching attribute change
...
When we swapout/in a BO we try to change the caching
attributes of the pages before/after doing the copy.
On x86 this is done by calling set_pages_uc(),
set_memory_wc() or set_pages_wb() for not highmem pages
to update the linear mapping of the page.
On all other platforms we do exactly nothing.
Now on x86 this is unnecessary because copy_highpage() will
either create a temporary mapping of the page which is wb
anyway and destroyed immediately again or use the linear
mapping with the correct caching attributes.
So stop this nonsense and just keep the caching as it is and
return an error when a driver tries to change the caching of
an already populated TT object.
This is much more defensive since changing caching
attributes is platform and driver specific and usually
doesn't work after the page was initially allocated.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Link: https://patchwork.freedesktop.org/patch/391293/
2020-09-23 15:21:05 +02:00
4127a62049
drm/ttm: remove nonsense AGP handling
...
map_page_into_agp() and unmap_page_from_agp() are only defined on x86.
On all other platforms they are defined as noops. So this code doesn't has any effect at all.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Link: https://patchwork.freedesktop.org/patch/391292/
2020-09-23 15:16:36 +02:00
6ea6be7708
Merge tag 'drm-misc-next-2020-09-21' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
...
drm-misc-next for 5.10:
UAPI Changes:
Cross-subsystem Changes:
- virtio: Merged a PR for patches that will affect drm/virtio
Core Changes:
- dev: More devm_drm convertions and removal of drm_dev_init
- atomic: Split out drm_atomic_helper_calc_timestamping_constants of
drm_atomic_helper_update_legacy_modeset_state
- ttm: More rework
Driver Changes:
- i915: selftests improvements
- panfrost: support for Amlogic SoC
- vc4: one fix
- tree-wide: conversions to devm_drm_dev_alloc,
- ast: simplifications of the atomic modesetting code
- panfrost: multiple fixes
- vc4: multiple fixes
Signed-off-by: Dave Airlie <airlied@redhat.com >
From: Maxime Ripard <maxime@cerno.tech >
Link: https://patchwork.freedesktop.org/patch/msgid/20200921152956.2gxnsdgxmwhvjyut@gilmour.lan
2020-09-23 09:52:24 +10:00
db29dc7d33
Merge tag 'drm-intel-next-2020-09-17' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
...
Driver Changes:
- Reduce INTEL_DISPLAY_ENABLED to just removed outputs treating it as disconnected (Ville)
- Introducing new AUX, DVO, and TC ports and refactoring code around hot plug interrupts for those. (Ville)
- Centralize PLL_ENABLE register lookup (Anusha)
- Improvements around DP downstream facing ports (DFP). (Ville)
- Enable YCbCr 444->420 conversion for HDMI DFPs. Ville
- Remove the old global state on Display's atomic modeset (Ville)
- Nuke force_min_cdclk_changed (Ville)
- Extend a TGL W/A to all SKUs and to RKL (Swathi)
Signed-off-by: Dave Airlie <airlied@redhat.com >
From: Rodrigo Vivi <rodrigo.vivi@intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200918173013.GA748558@intel.com
2020-09-23 09:12:15 +10:00
a7d39439f8
drm/dev: Remove drm_dev_init
...
We can now also delete drm_dev_init, now that vkms, vgem and i915
selftests are resolved.
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de >
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: https://patchwork.freedesktop.org/patch/msgid/20200918132505.2316382-5-daniel.vetter@ffwll.ch
2020-09-21 10:45:08 +02:00
4856e5aa0e
drm/ttm: drop evicted from ttm_bo.
...
This was unused.
Signed-off-by: Dave Airlie <airlied@redhat.com >
Reviewed-by: Christian König <christian.koenig@amd.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200917064132.148521-3-airlied@gmail.com
2020-09-18 06:23:38 +10:00
e46f468fef
drm/ttm: drop special pipeline accel cleanup function.
...
The two accel cleanup paths were mostly the same once refactored.
Just pass a bool to say if the evictions are to be pipelined.
Signed-off-by: Dave Airlie <airlied@redhat.com >
Reviewed-by: Christian König <christian.koenig@amd.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200917064132.148521-2-airlied@gmail.com
2020-09-18 06:23:06 +10:00
2ee476f77f
drm/ttm: add a simple assign mem to bo wrapper
...
This pattern is called in a few places, just clean it up.
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200917043040.146575-6-airlied@gmail.com
2020-09-18 06:16:39 +10:00
7626168fd1
drm/ttm: flip tt destroy ordering.
...
Call the driver first and have it call the common code cleanup.
This is useful later to fix unbind.
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200917043040.146575-3-airlied@gmail.com
2020-09-18 06:14:41 +10:00
0b988ca1c7
drm/ttm: protect against reentrant bind in the drivers
...
This moves the generic tracking into the drivers and protects
against reentrancy in the drivers. It fixes up radeon and agp
to be able to query the bound status as that is required.
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200917043040.146575-2-airlied@gmail.com
2020-09-18 06:14:00 +10:00
2ef8d0f7de
drm/dp: Add helpers for DFP YCbCr 4:2:0 handling
...
Add helpers to determine whether the DFP supports
YCbCr 4:2:0 passthrough or YCbCr 4:4:4->4:2:0 conversion.
v2: Add kdocs (Lyude)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200904115354.25336-18-ville.syrjala@linux.intel.com
Reviewed-by: Lyude Paul <lyude@redhat.com >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
2020-09-17 18:39:01 +03:00
7af655bce2
drm/dp: Add drm_dp_downstream_mode()
...
The downstream facing port caps in the DPCD can give us a hint
as to what kind of display mode the sink can use if it doesn't
have an EDID. Use that information to pick a suitable mode.
v2: Use Returns: for kdoc (Lyude)
Add kdocs for drm_display_mode_from_cea_vic() (Lyude)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200904115354.25336-14-ville.syrjala@linux.intel.com
Reviewed-by: Lyude Paul <lyude@redhat.com >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
2020-09-17 18:33:22 +03:00
6509ca051a
drm/dp: Add drm_dp_downstream_{min,max}_tmds_clock()
...
Add helpers to get the TMDS clock limits for HDMI/DVI downstream
facing ports.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200904115354.25336-11-ville.syrjala@linux.intel.com
Reviewed-by: Lyude Paul <lyude@redhat.com >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
2020-09-17 18:27:49 +03:00
b770e84311
drm/dp: Redo drm_dp_downstream_max_clock() as drm_dp_downstream_max_dotclock()
...
We want to differentiate between the DFP dotclock and TMDS clock
limits. Let's convert the current thing to just give us the
dotclock limit.
v2: Use Returns: for kdoc (Lyude)
Fix up nouveau code too
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200904115354.25336-9-ville.syrjala@linux.intel.com
Reviewed-by: Lyude Paul <lyude@redhat.com >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
2020-09-17 18:25:52 +03:00
67d6a8b358
drm/ttm: remove superflous extern attribute from funcs
...
Extern is the default attribute for functions anyway.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: https://patchwork.freedesktop.org/patch/390972/
2020-09-17 16:14:42 +02:00
42f2562ca1
drm/dp: Pimp drm_dp_downstream_max_bpc()
...
Deal with more cases in drm_dp_downstream_max_bpc():
- DPCD 1.0 -> assume 8bpc for non-DP
- DPCD 1.1+ DP (or DP++ with DP sink) -> allow anything
- DPCD 1.1+ TMDS -> check the caps, assume 8bpc if the value is crap
- anything else -> assume 8bpc
v2: Use Returns: for kdoc (Lyude)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200904115354.25336-8-ville.syrjala@linux.intel.com
Reviewed-by: Lyude Paul <lyude@redhat.com >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
2020-09-17 17:12:15 +03:00
38784f6f88
drm/dp: Add helpers to identify downstream facing port types
...
Add a few helpers to let us better identify which kind of DFP
we're dealing with.
v2: Use Returns: for kdoc (Lyude)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200904115354.25336-7-ville.syrjala@linux.intel.com
Reviewed-by: Lyude Paul <lyude@redhat.com >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
2020-09-17 17:09:32 +03:00
57d6a6851f
drm/dp: Define more downstream facing port caps
...
Our definitions for the DPCD DFP capabilities are lacking.
Add the missing bits.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200904115354.25336-5-ville.syrjala@linux.intel.com
Reviewed-by: Lyude Paul <lyude@redhat.com >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
2020-09-17 17:04:53 +03:00
a77ed90da6
drm/dp: Define protocol converter DPCD registers
...
DP 1.3 and 1.4 introduced some new registers for DP->HDMI protocol
converters. Define those.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200904115354.25336-4-ville.syrjala@linux.intel.com
Reviewed-by: Lyude Paul <lyude@redhat.com >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
2020-09-17 17:04:11 +03:00
e5e1065f92
drm: fix spelling error in comments
...
Change the comment typo: "manger" -> "manager".
Signed-off-by: Wang Qing <wangqing@vivo.com >
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: https://patchwork.freedesktop.org/patch/msgid/1600308275-32094-1-git-send-email-wangqing@vivo.com
2020-09-17 13:39:44 +02:00
36183150e0
drm/ttm: some cleanups
...
Unexport ttm_check_under_lowerlimit.
Make ttm_bo_acc_size static and unexport it.
Remove ttm_get_kernel_zone_memory_size.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/390515/
2020-09-17 11:44:04 +02:00
b40be05ed2
Merge branch 'for-5.10-drm-sg-fix' of https://github.com/mszyprow/linux into drm-next
...
Please pull a set of fixes for various DRM drivers that finally resolve
incorrect usage of the scatterlists (struct sg_table nents and orig_nents
entries), what causes issues when IOMMU is used.
Signed-off-by: Dave Airlie <airlied@redhat.com >
From: Marek Szyprowski <m.szyprowski@samsung.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200910080505.24456-1-m.szyprowski@samsung.com
2020-09-17 16:07:11 +10:00
3312be8f6f
drm/ttm: move populated state into page flags
...
Just use the top bit of page flags to store the populated state.
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200915024007.67163-8-airlied@gmail.com
2020-09-16 09:36:19 +10:00
3a4ab168a5
drm/ttm: split bound/populated flags.
...
Move bound up into the bo object, and keep populated with the tt
object.
The ghost object handling needs to follow the flags at the bo
level now instead of it being part of the ttm tt object.
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200915024007.67163-7-airlied@gmail.com
2020-09-16 09:35:47 +10:00
9e9a153bdf
drm/ttm: move ttm binding/unbinding out of ttm_tt paths.
...
Move these up to the bo level, moving ttm_tt to just being
backing store. Next step is to move the bound flag out.
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200915024007.67163-6-airlied@gmail.com
2020-09-16 09:35:30 +10:00
2040ec970e
drm/ttm: split populate out from binding.
...
Drivers have to call populate themselves now before binding.
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200915024007.67163-5-airlied@gmail.com
2020-09-16 09:34:54 +10:00
2ff6e69c04
drm/ttm: wrap tt destroy. (v2)
...
All places this was called was using bo->ttm either direct
or indirectly.
v2: move to ttm_bo
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200915024007.67163-3-airlied@gmail.com
2020-09-16 09:33:53 +10:00
7eec915138
drm/ttm/tt: add wrappers to set tt state.
...
This adds 2 getters and 4 setters, however unbound and populated
are currently the same thing, this will change, it also drops
a BUG_ON that seems not that useful.
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200915024007.67163-2-airlied@gmail.com
2020-09-16 09:33:24 +10:00
b22960b8f2
drm: add constant N value in helper file
...
The constant N value (0x8000) is used by i915 DP
driver. Define this value in dp helper header file
to use in multiple Display Port drivers. Change
i915 driver accordingly.
Change in v6: Change commit message
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org >
Signed-off-by: Vara Reddy <varar@codeaurora.org >
Signed-off-by: Tanmay Shah <tanmay@codeaurora.org >
Reviewed-by: Stephen Boyd <swboyd@chromium.org >
Acked-by: Jani Nikula <jani.nikula@intel.com >
Signed-off-by: Rob Clark <robdclark@chromium.org >
2020-09-15 10:54:33 -07:00
9c3006a4cc
drm/ttm: remove available_caching
...
Instead of letting TTM make an educated guess based on
some mask all drivers should just specify what caching
they want for their CPU mappings.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/390207/
2020-09-15 16:05:19 +02:00
0fe438cec9
drm/ttm: remove default caching
...
As far as I can tell this was never used either and we just
always fallback to the order cached > wc > uncached anyway.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/390142/
2020-09-15 16:03:44 +02:00
4b31a9c77b
drm/atomic-helper: Extract drm_atomic_helper_calc_timestamping_constants()
...
Put the vblank timestamping constants update loop into its own
function. It has no business living inside
drm_atomic_helper_update_legacy_modeset_state() so we'll be wanting
to move it out entirely. As a first step we'll still call it
from drm_atomic_helper_update_legacy_modeset_state().
v2: Drop comment about 'legacy state' in the new function
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200907120026.6360-1-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch >
2020-09-14 22:36:44 +03:00
00af6729b5
Merge drm/drm-next into drm-misc-next
...
Paul Cercueil needs some patches in -rc5 to apply new patches for ingenic
properly.
Signed-off-by: Maxime Ripard <maxime@cerno.tech >
2020-09-14 18:11:40 +02:00
d88656f475
drm/vboxvideo: Use drm_gem_vram_vmap() interfaces
...
VRAM helpers support ref counting for pin and vmap operations, no need
to avoid these operations by employing the internal kmap interface. Just
use drm_gem_vram_vmap() and let it handle the details.
Also unexport the kmap interfaces from VRAM helpers. Vboxvideo was the
last user of these internal functions.
v2:
* fixed a comma in commit description
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de >
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Tested-by: Hans de Goede <hdegoede@redhat.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200911075922.19317-1-tzimmermann@suse.de
2020-09-14 09:12:24 +02:00
0ea8a56de2
Merge drm/drm-next into drm-intel-next-queued
...
Sync drm-intel-gt-next here so we can have an unified fixes flow.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com >
2020-09-11 20:00:20 -04:00
a328ca7e4a
drm/bridge: dw-mipi-dsi: permit configuring the escape clock rate
...
The Amlogic D-PHY in the Amlogic AXG SoC Family does support a frequency
higher than 10MHz for the TX Escape Clock, thus make the target rate
configurable.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com >
Reviewed-by: Philippe Cornu <philippe.cornu@st.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200904125531.15248-1-narmstrong@baylibre.com
2020-09-11 15:01:36 +02:00
48e07c23cb
drm/ttm: nuke memory type flags
...
It's not supported to specify more than one of those flags.
So it never made sense to make this a flag in the first place.
Nuke the flags and specify directly which memory type to use.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/389826/?series=81551&rev=1
2020-09-11 13:31:23 +02:00
7053e0eab4
drm/vram-helper: stop using TTM placement flags
...
Those are going to be removed, stop using them here.
Instead define separate flags for the helper.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/389823/?series=81551&rev=1
2020-09-11 13:31:23 +02:00
