25 Dec, 2016
1 commit
-
This was entirely automated, using the script by Al:
PATT='^[[:blank:]]*#[[:blank:]]*include[[:blank:]]*'
sed -i -e "s!$PATT!#include !" \
$(git grep -l "$PATT"|grep -v ^include/linux/uaccess.h)to do the replacement at the end of the merge window.
Requested-by: Al Viro
Signed-off-by: Linus Torvalds
13 Dec, 2016
1 commit
-
This pull request brings in VEC (TV-out) support for vc4, along with a
pageflipping race fix.* tag 'drm-vc4-next-2016-12-09' of https://github.com/anholt/linux:
drm/vc4: Don't use drm_put_dev
drm/vc4: Document VEC DT binding
drm/vc4: Add support for the VEC (Video Encoder) IP
drm: Add TV connector states to drm_connector_state
drm: Turn DRM_MODE_SUBCONNECTOR_xx definitions into an enum
drm/vc4: Fix ->clock_select setting for the VEC encoder
drm/vc4: Fix race between page flip completion event and clean-up
10 Dec, 2016
1 commit
-
Some generic TV connector properties are exposed in drm_mode_config, but
they are currently handled independently in each DRM encoder driver.Extend the drm_connector_state to store TV related states, and modify the
drm_atomic_connector_{set,get}_property() helpers to fill the connector
state accordingly.Each driver is then responsible for checking and applying the new config
in its ->atomic_mode_{check,set}() operations.Signed-off-by: Boris Brezillon
Reviewed-by: Daniel Vetter
Signed-off-by: Eric Anholt
09 Dec, 2016
1 commit
-
Another pile of misc stuff, final one for 4.10. If there's some serious
bugfix still I'll send you a pull for drm-misc-next-fixes (like we do with
intel), otherwise this is it and next pull next year for 4.11.Most interesting bits are probably Chris' fb helper fixes against mst
hotplug oopses.* tag 'drm-misc-next-2016-12-08' of git://anongit.freedesktop.org/git/drm-misc: (22 commits)
drm: Take ownership of the dmabuf->obj when exporting
drm: Allow CAP_PRIME on !MODESET
drm/fence: add drm_crtc_create_fence()
drm/bridge: analogix: Don't return -EINVAL when panel doesn't support PSR
drm/atomic: doc: remove old comment about nonblocking commits
drm: Don't block the kworker waiting for mode_config.mutex in output_poll()
drm: Return -ENOTSUPP when called for KMS cap with a non-KMS driver
drm/amdgpu: don't add files at control minor debugfs directory
drm: allow changing DPMS mode
drm/qxl: fix use of uninitialized variable
drm/qxl: Don't register debugfs for control minors
drm/radeon: don't add files at control minor debugfs directory
drm/vmwgfx: Switch to mode_cmd2
drm/vgem: Use ww_mutex_(un)lock even with a NULL context
drm: Make the connector .detect() callback optional
drm/bridge: tc358767: don't warn if display side ASSR enable fails
drm: Initialise drm_mm.head_node.allocated
drm: Fix locking cargo-cult in encoder/plane init/cleanup
drm/doc: Fix indenting in drm_modeset_lock.c comment
drm: Protect fb_helper list manipulation with a mutex
...
08 Dec, 2016
1 commit
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drm_universal_plane_init() and drm_plane_init() take "unsigned long
possible_crtcs" parameter, but then stuff it into uint32_t. Change the
parameter to uint32_t.Signed-off-by: Tomi Valkeinen
Cc: Ville Syrjälä
Reviewed-by: Laurent Pinchart
Reviewed-by: Ville Syrjälä
06 Dec, 2016
1 commit
-
Backmerge v4.9-rc8 to get at
commit e94bd1736f1f60e916a85a80c0b0ebeaae36cce5
Author: Michel Dänzer
Date: Wed Nov 30 17:30:01 2016 +0900drm: Don't call drm_for_each_crtc with a non-KMS driver
so I can apply Michel's follow-up patch.
Signed-off-by: Daniel Vetter
01 Dec, 2016
1 commit
-
Many drivers (21 to be exact) create connectors that are always
connected (for instance to an LVDS or DSI panel). Instead of forcing
them to implement a dummy .detect() handler, make the callback optional
and consider the connector as always connected in that case.Reviewed-by: Alex Deucher
Acked-by: Maxime Ripard
Acked-by: Jyri Sarha
Acked-by: Jani Nikula
Acked-by: Philipp Zabel
Acked-by: Vincent Abriou
Acked-by: Alexey Brodkin
Signed-off-by: Laurent Pinchart
[seanpaul fixed small conflict in rcar-du/rcar_du_lvdscon.c]
Signed-off-by: Sean Paul
30 Nov, 2016
3 commits
-
Big thing is that drm-misc is now officially a group maintainer/committer
model thing, with MAINTAINERS suitably updated. Otherwise just the usual
pile of misc things all over, nothing that stands out this time around.* tag 'drm-misc-next-2016-11-29' of git://anongit.freedesktop.org/git/drm-misc: (33 commits)
drm: Introduce drm_framebuffer_assign()
drm/bridge: adv7511: Enable the audio data and clock pads on adv7533
drm/bridge: adv7511: Add Audio support
drm/edid: Consider alternate cea timings to be the same VIC
drm/atomic: Constify drm_atomic_crtc_needs_modeset()
drm: bridge: dw-hdmi: add ASoC dependency
drm: Fix shift operations for drm_fb_helper::drm_target_preferred()
drm: Avoid NULL dereference for DRM_LEGACY debug message
drm: Use u64_to_user_ptr() helper for blob ioctls
drm: Fix conflicting macro parameter in drm_mm_for_each_node_in_range()
drm: Fixup kernel doc for driver->gem_create_object
drm/hisilicon/hibmc: mark PM functions __maybe_unused
drm/hisilicon/hibmc: Checking for NULL instead of IS_ERR()
drm: bridge: add DesignWare HDMI I2S audio support
drm: Check against color expansion in drm_mm_reserve_node()
drm: Define drm_mm_for_each_node_in_range()
drm/doc: Fix links in drm_property.c
MAINTAINERS: Add link to drm-misc documentation
vgaarb: use valid dev pointer in vgaarb_info()
drm/atomic: Unconfuse the old_state mess in commmit_tail
... -
Final 4.10 updates:
- fine-tune fb flushing and tracking (Chris Wilson)
- refactor state check dumper code for more conciseness (Tvrtko)
- roll out dev_priv all over the place (Tvrkto)
- finally remove __i915__ magic macro (Tvrtko)
- more gvt bugfixes (Zhenyu&team)
- better opregion CADL handling (Jani)
- refactor/clean up wm programming (Maarten)
- gpu scheduler + priority boosting for flips as first user (Chris
Wilson)
- make fbc use more atomic (Paulo)
- initial kvm-gvt framework, but not yet complete (Zhenyu&team)* tag 'drm-intel-next-2016-11-21' of git://anongit.freedesktop.org/git/drm-intel: (127 commits)
drm/i915: Update DRIVER_DATE to 20161121
drm/i915: Skip final clflush if LLC is coherent
drm/i915: Always flush the dirty CPU cache when pinning the scanout
drm/i915: Don't touch NULL sg on i915_gem_object_get_pages_gtt() error
drm/i915: Check that each request phase is completed before retiring
drm/i915: i915_pages_create_for_stolen should return err ptr
drm/i915: Enable support for nonblocking modeset
drm/i915: Be more careful to drop the GT wakeref
drm/i915: Move frontbuffer CS write tracking from ggtt vma to object
drm/i915: Only dump dp_m2_n2 configuration when drrs is used
drm/i915: don't leak global_timeline
drm/i915: add i915_address_space_fini
drm/i915: Add a few more sanity checks for stolen handling
drm/i915: Waterproof verification of gen9 forcewake table ranges
drm/i915: Introduce enableddisabled helper
drm/i915: Only dump possible panel fitter config for the platform
drm/i915: Only dump scaler config where supported
drm/i915: Compact a few pipe config debug lines
drm/i915: Don't log pipe config kernel pointer and duplicated pipe name
drm/i915: Dump FDI config only where applicable
... -
drm/virtio: fix busid in a different way, allocate more vbufs.
drm/qxl: various bugfixes and cleanups,* tag 'drm-qemu-20161121' of git://git.kraxel.org/linux: (224 commits)
drm/virtio: allocate some extra bufs
qxl: Allow resolution which are not multiple of 8
qxl: Don't notify userspace when monitors config is unchanged
qxl: Remove qxl_bo_init() return value
qxl: Call qxl_gem_{init, fini}
qxl: Add missing '\n' to qxl_io_log() call
qxl: Remove unused prototype
qxl: Mark some internal functions as static
Revert "drm: virtio: reinstate drm_virtio_set_busid()"
drm/virtio: fix busid regression
drm: re-export drm_dev_set_unique
Linux 4.9-rc5
gp8psk: Fix DVB frontend attach
gp8psk: fix gp8psk_usb_in_op() logic
dvb-usb: move data_mutex to struct dvb_usb_device
iio: maxim_thermocouple: detect invalid storage size in read()
aoe: fix crash in page count manipulation
lightnvm: invalid offset calculation for lba_shift
Kbuild: enable -Wmaybe-uninitialized warnings by default
pcmcia: fix return value of soc_pcmcia_regulator_set
...
29 Nov, 2016
1 commit
-
In a couple of places currently, and with the intent to add more, we
update a pointer to a framebuffer to hold a new fb reference (evicting
the old).Signed-off-by: Chris Wilson
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20161125153231.13255-2-chris@chris-wilson.co.uk
28 Nov, 2016
2 commits
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drm_atomic_crtc_needs_modeset() doesn't change the passed in
crtc state, so pass it as const.Signed-off-by: Ville Syrjälä
Link: http://patchwork.freedesktop.org/patch/msgid/1480009622-28127-1-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula -
start is being used as both a macro parameter and as a member of struct
drm_mm_node (node->start). This causes a conflict as cpp then tries to
replace node->start with the passed in string for "start". Work just
fine so long as you also happened to using local variables called start!Fixes: 522e85dd8677 ("drm: Define drm_mm_for_each_node_in_range()")
Signed-off-by: Chris Wilson
Cc: Joonas Lahtinen
Reviewed-by: Christian König .
[danvet: Fixup kerneldoc.]
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20161127111623.11124-1-chris@chris-wilson.co.uk
25 Nov, 2016
1 commit
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Silences
./include/drm/drm_drv.h:295: warning: Incorrect use of kernel-doc format
Signed-off-by: Chris Wilson
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20161125123427.15188-1-chris@chris-wilson.co.uk
24 Nov, 2016
1 commit
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Some clients would like to iterate over every node within a certain
range. Make a nice little macro for them to hide the mixing of the
rbtree search and linear walk.v2: Blurb
Signed-off-by: Chris Wilson
Cc: Daniel Vetter
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Joonas Lahtinen
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20161123141118.23876-1-chris@chris-wilson.co.uk
22 Nov, 2016
2 commits
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I totally butcherd the job on typing the kernel-doc for these, and no
one realized. Noticed by Russell. Maarten has a more complete approach
to this confusion, by making it more explicit what the new/old state
is, instead of this magic switching behaviour.v2:
- Liviu pointed out that wait_for_fences is even more magic. Leave
that as @state, and document @pre_swap better.
- While at it, patch in header for the reference section.
- Fix spelling issues Russell noticed.v3: Fix up the @pre_swap note (Liviu): Also s/synchronous/blocking/,
since async flip is something else than non-blocking.Cc: Liviu Dudau
Reported-by: Russell King - ARM Linux
Cc: Russell King - ARM Linux
Fixes: 9f2a7950e77a ("drm/atomic-helper: nonblocking commit support")
Cc: Gustavo Padovan
Cc: Maarten Lankhorst
Cc: Tomeu Vizoso
Cc: Daniel Stone
Reviewed-by: Liviu Dudau
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20161121171802.24147-1-daniel.vetter@ffwll.ch -
Cleanup the debugfs entries created by
commit 6559c901cb48: drm/atomic: add debugfs file to dump out atomic state
when the driver's minor gets un-registered. Without it, DRM drivers
compiled as modules cannot be rmmod-ed and modprobed again.Tested-by: Brian Starkey
Signed-off-by: Liviu Dudau
Signed-off-by: Sean Paul
Link: http://patchwork.freedesktop.org/patch/msgid/20161117114129.2627-1-Liviu.Dudau@arm.com
Fixes: 6559c901cb48 ("drm/atomic: add debugfs file to dump out atomic state")
17 Nov, 2016
2 commits
-
Tvrtko needs
commit b3c11ac267d461d3d597967164ff7278a919a39f
Author: Eric Engestrom
Date: Sat Nov 12 01:12:56 2016 +0000drm: move allocation out of drm_get_format_name()
to be able to apply his patches without conflicts.
Signed-off-by: Daniel Vetter
-
It has been suggested that having per-plane modifiers is making life
more difficult for userspace, so let's just retire modifier[1-3] and
use modifier[0] to apply to the entire framebuffer.Obviosuly this means that if individual planes need different tiling
layouts and whatnot we will need a new modifier for each combination
of planes with different tiling layouts.For a bit of extra backwards compatilbilty the kernel will allow
non-zero modifier[1+] but it require that they will match modifier[0].
This in case there's existing userspace out there that sets
modifier[1+] to something non-zero with planar formats.Mostly a cocci job, with a bit of manual stuff mixed in.
@@
struct drm_framebuffer *fb;
expression E;
@@
- fb->modifier[E]
+ fb->modifier@@
struct drm_framebuffer fb;
expression E;
@@
- fb.modifier[E]
+ fb.modifierCc: Kristian Høgsberg
Cc: Ben Widawsky
Cc: Rob Clark
Cc: Daniel Vetter
Cc: Tomeu Vizoso
Cc: dczaplejewicz@collabora.co.uk
Suggested-by: Kristian Høgsberg
Acked-by: Ben Widawsky
Acked-by: Daniel Stone
Acked-by: Rob Clark
Signed-off-by: Ville Syrjälä
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/1479295996-26246-1-git-send-email-ville.syrjala@linux.intel.com
16 Nov, 2016
6 commits
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Support DRM out-fences by creating a sync_file with a fence for each CRTC
that sets the OUT_FENCE_PTR property.We use the out_fence pointer received in the OUT_FENCE_PTR prop to send
the sync_file fd back to userspace.The sync_file and fd are allocated/created before commit, but the
fd_install operation only happens after we know that commit succeed.v2: Comment by Rob Clark:
- Squash commit that adds DRM_MODE_ATOMIC_OUT_FENCE flag here.Comment by Daniel Vetter:
- Add clean up code for out_fencesv3: Comments by Daniel Vetter:
- create DRM_MODE_ATOMIC_EVENT_MASK
- userspace should fill out_fences_ptr with the crtc_ids for which
it wants fences back.v4: Create OUT_FENCE_PTR properties and remove old approach.
v5: Comments by Brian Starkey:
- Remove extra fence_get() in atomic_ioctl()
- Check ret before iterating on the crtc_state
- check ret before fd_install
- set fence_state to NULL at the beginning
- check fence_state->out_fence_ptr before put_user()
- change order of fput() and put_unused_fd() on failure- Add access_ok() check to the out_fence_ptr received
- Rebase after fence -> dma_fence rename
- Store out_fence_ptr in the drm_atomic_state
- Split crtc_setup_out_fence()
- return -1 as out_fence with TEST_ONLY flagv6: Comments by Daniel Vetter
- Add prepare/unprepare_crtc_signaling()
- move struct drm_out_fence_state to drm_atomic.c
- mark get_crtc_fence() as staticComments by Brian Starkey
- proper set fence_ptr fence_state array
- isolate fence_idx increment- improve error handling
v7: Comments by Daniel Vetter
- remove prefix from internal functions
- make out_fence_ptr an s64 pointer
- degrade DRM_INFO to DRM_DEBUG_ATOMIC when put_user fail
- fix doc issues
- filter out OUT_FENCE_PTR == NULL and do not fail in this case
- add complete_crtc_signalling()
- krealloc fence_state on demandComment by Brian Starkey
- remove unused crtc_state arg from get_out_fence()v8: Comment by Brian Starkey
- cancel events before check for !fence_state
- convert a few lefovers u64 types for out_fence_ptr
- fix memleak by assign fence_state earlier after realloc
- proper accout num_fences in case of errorv9: Comment by Brian Starkey
- memset last position of fence_state after krealloc
Comments by Sean Paul
- pass install_fds in complete_crtc_signaling() instead of ret- put_user(-1, fence_ptr) when decoding props
v10: Comment by Brian Starkey
- remove unneeded num_fences increment on error path
- kfree fence_state after installing fences fdv11: rebase against latest drm-misc
v12: rebase again against latest drm-misc
Signed-off-by: Gustavo Padovan
Reviewed-by: Brian Starkey (v10)
Reviewed-by: Sean Paul
Tested-by: Robert Foss (v10)
[danvet: Appease checkpatch.]
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/1479301221-13056-1-git-send-email-gustavo@padovan.org -
Create one timeline context for each CRTC to be able to handle out-fences
and signal them. It adds a few members to struct drm_crtc: fence_context,
where we store the context we get from fence_context_alloc(), the
fence seqno and the fence lock, that we pass in fence_init() to be
used by the fence.v2: Comment by Daniel Stone:
- add BUG_ON() to fence_to_crtc() macrov3: Comment by Ville Syrjälä
- Use more meaningful name as crtc timeline namev4: Comments by Brian Starkey
- Use even more meaninful name for the crtc timeline
- add doc for timeline_name
Comment by Daniel Vetter
- use in-line style for comments- rebase after fence -> dma_fence rename
v5: Comment by Daniel Vetter
- Add doc for drm_crtc_fence_opsv6: Comment by Chris Wilson
- Move fence_to_crtc to drm_crtc.c
- Move export of drm_crtc_fence_ops to drm_crtc_internal.h- rebase against latest drm-misc
Signed-off-by: Gustavo Padovan
Reviewed-by: Daniel Vetter (v5)
Reviewed-by: Sean Paul (v5)
Tested-by: Robert Foss (v5)
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/1479220628-10204-1-git-send-email-gustavo@padovan.org -
There is now a new property called IN_FENCE_FD attached to every plane
state that receives sync_file fds from userspace via the atomic commit
IOCTL.The fd is then translated to a fence (that may be a fence_array
subclass or just a normal fence) and then used by DRM to fence_wait() for
all fences in the sync_file to signal. So it only commits when all
framebuffers are ready to scanout.v2: Comments by Daniel Vetter:
- remove set state->fence = NULL in destroy phase
- accept fence -1 as valid and just return 0
- do not call fence_get() - sync_file_fences_get() already calls it
- fence_put() if state->fence is already set, in case userspace
set the property more than once.v3: WARN_ON if fence is set but state has no FB
v4: Comment from Maarten Lankhorst
- allow set fence with no related fbv5: rename FENCE_FD to IN_FENCE_FD
v6: Comments by Daniel Vetter:
- rename plane_state->in_fence back to "fence"
- re-introduce WARN_ON if fence set but no fb- rebase after fence -> dma_fence rename
v7: Comments by Brian Starkey
- set state->fence to NULL when duplicating the state
- fail if IN_FENCE_FD was already setv8: rebase against latest drm-misc
Signed-off-by: Gustavo Padovan
Reviewed-by: Brian Starkey
Reviewed-by: Sean Paul
Tested-by: Robert Foss
[danvet: Rebase onto extracted drm_mode_config.[hc].]
Signed-off-by: Daniel Vetter -
- Drop extern for functions, it's noise.
- Move&consolidate drm.ko internal parts into drm-internal.h.Reviewed-by: Alex Deucher
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20161114090255.31595-6-daniel.vetter@ffwll.ch -
Only remaining use was in amdgpu, and trivial to convert over to
drm_crtc_vblank_* variants.Cc: Alex Deucher
Cc: Christian König
Reviewed-by: Alex Deucher
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20161114090255.31595-5-daniel.vetter@ffwll.ch -
Now that all drivers are switched over to drm_crtc_vblank_on/off we
can relegate pre/post_modeset to the purely drm_irq.c internal role of
supporting old ums userspace.As usual switch to the drm_legacy_ prefix to make it clear this is
for old drivers only.v2: Rebase on top of Thierry's s/int crtc/unsigned int pipe/ changes.
Cc: Ben Skeggs
Cc: Alex Deucher
Reviewed-by: Alex Deucher
Signed-off-by: Daniel Vetter
15 Nov, 2016
10 commits
-
Just noise.
Reviewed-by: Chris Wilson
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20161114115825.22050-11-daniel.vetter@ffwll.ch -
And also put the overview section into the KMS Properties part of the
docs, instead of randomly-placed within the helpers - this is part of
the uabi.With this patch I think drm_crtc.[hc] is cleaned up and entirely
documented.Reviewed-by: Chris Wilson
Signed-off-by: Daniel Vetter -
And shuffle the kernel-doc structure a bit since drm_crtc.[hc] now
only contains CRTC-related functions and structures.v2:
- rebase onto drm-misc
- don't forget to move drm_mode_config_cleanup.
- move 2 internal decls under the right heading (Chris)Reviewed-by: Chris Wilson
Signed-off-by: Daniel Vetter -
kerneldoc expects the comment next to definitions, otherwise it can't
pick up exported vs. internal stuff.This fixes a warning from the doc build done with:
$ make DOCBOOKS="" htmldocs
Fixes: d8187177b0b1 ("drm: add helper for printing to log or seq_file")
Cc: Rob Clark
Cc: Sean Paul
Reviewed-by: Chris Wilson
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20161114115825.22050-8-daniel.vetter@ffwll.ch -
Put the callback docs into struct drm_driver, and the small overview
into a DOC comment.Reviewed-by: Chris Wilson
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20161114115825.22050-7-daniel.vetter@ffwll.ch -
Just cleans up what's there, still plenty missing.
Reviewed-by: Chris Wilson
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20161114115825.22050-6-daniel.vetter@ffwll.ch -
I want to move dumb buffer documentation into the right vfuncs, and
for that I first need to be able to pull that into kerneldoc without
having to clean up all of drmP.h. Also, header-splitting is nice.While at it shuffle all the function declarations for drm_drv.c into
the right spots, and drop the kerneldoc for drm_minor_acquire/release
since it's only used internally.v2: Keep all existing copyright notices (Chris).
Reviewed-by: Chris Wilson
Signed-off-by: Daniel Vetter -
Add missing forward declaration for struct drm_plane and drm_plane_state,
which causes the following warning in the VC4 driver (can be replicated
by building using bcm2835_defconfig):In file included from drivers/gpu/drm/vc4/vc4_drv.c:18:0:
include/drm/drm_fb_cma_helper.h:45:13: warning: ‘struct drm_plane_state’ declared inside parameter list will not be visible outside of this definition or declaration
struct drm_plane_state *state);
^~~~~~~~~~~~~~~
include/drm/drm_fb_cma_helper.h:44:34: warning: ‘struct drm_plane’ declared inside parameter list will not be visible outside of this definition or declaration
int drm_fb_cma_prepare_fb(struct drm_plane *plane,Signed-off-by: Marek Vasut
Cc: Daniel Vetter
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20161115105529.3227-1-marex@denx.de -
We still need it, for virtio-gpu for example.
Partial revert of commit a742946a1ba57e24e8be205ea87224c05b38c380.Signed-off-by: Gerd Hoffmann
-
kbuild spotted this error, with drm/msm patches that add a new
modeset-lock in the driver and driver built as a module:ERROR: "crtc_ww_class" [drivers/gpu/drm/msm/msm.ko] undefined!
Really the only reason for crtc_ww_class not being internal to
drm_modeset_lock.c is that drm_modeset_lock_init() was static-inline
(for no particularly good reason).Fix that, and move crtc_ww_class into drm_modeset_lock.c.
Signed-off-by: Rob Clark
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/1479163257-18703-1-git-send-email-robdclark@gmail.com
14 Nov, 2016
2 commits
-
Add new drm_fb_cma_prepare_fb() helper function extracted from the
imx-drm driver. This function checks if the plane has DMABUF attached
to it, extracts the exclusive fence from it and attaches it to the
plane state for the atomic helper to wait on it.Signed-off-by: Marek Vasut
Cc: Daniel Vetter
Cc: Lucas Stach
Reviewed-by: Lucas Stach
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20161114100732.3446-1-marex@denx.de -
Add additional members fb_debug_enter and fb_debug_leave to helper
define. They are shared by all fb_ops implementations.Suggested-by: Daniel Vetter
Signed-off-by: Stefan Christ
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/1479078208-25221-3-git-send-email-contact@stefanchrist.eu
12 Nov, 2016
1 commit
-
The function's behaviour was changed in 90844f00049e, without changing
its signature, causing people to keep using it the old way without
realising they were now leaking memory.
Rob Clark also noticed it was also allocating GFP_KERNEL memory in
atomic contexts, breaking them.Instead of having to allocate GFP_ATOMIC memory and fixing the callers
to make them cleanup the memory afterwards, let's change the function's
signature by having the caller take care of the memory and passing it to
the function.
The new parameter is a single-field struct in order to enforce the size
of its buffer and help callers to correctly manage their memory.Fixes: 90844f00049e ("drm: make drm_get_format_name thread-safe")
Cc: Rob Clark
Cc: Christian König
Acked-by: Christian König
Acked-by: Rob Clark
Acked-by: Sinclair Yeh (vmwgfx)
Reviewed-by: Jani Nikula
Suggested-by: Ville Syrjälä
Signed-off-by: Eric Engestrom
Signed-off-by: Daniel Vetter
Link: http://patchwork.freedesktop.org/patch/msgid/20161112011309.9799-1-eric@engestrom.ch
11 Nov, 2016
1 commit
-
- better atomic state debugging from Rob
- fence prep from gustavo
- sumits flushed out his backlog of pending dma-buf/fence patches from
various people
- drm_mm leak debugging plus trying to appease Kconfig (Chris)
- a few misc things all over* tag 'topic/drm-misc-2016-11-10' of git://anongit.freedesktop.org/drm-intel: (35 commits)
drm: Make DRM_DEBUG_MM depend on STACKTRACE_SUPPORT
drm/i915: Restrict DRM_DEBUG_MM automatic selection
drm: Restrict stackdepot usage to builtin drm.ko
drm/msm: module param to dump state on error irq
drm/msm/mdp5: add atomic_print_state support
drm/atomic: add debugfs file to dump out atomic state
drm/atomic: add new drm_debug bit to dump atomic state
drm: add helpers to go from plane state to drm_rect
drm: add helper for printing to log or seq_file
drm: helper macros to print composite types
reservation: revert "wait only with non-zero timeout specified (v3)" v2
drm/ttm: fix ttm_bo_wait
dma-buf/fence: revert "don't wait when specified timeout is zero" (v2)
dma-buf/fence: make timeout handling in fence_default_wait consistent (v2)
drm/amdgpu: add the interface of waiting multiple fences (v4)
dma-buf: return index of the first signaled fence (v2)
MAINTAINERS: update Sync File Framework files
dma-buf/sw_sync: put fence reference from the fence creation
dma-buf/sw_sync: mark sync_timeline_create() static
drm: Add stackdepot include for DRM_DEBUG_MM
...
09 Nov, 2016
1 commit
-
The only user was i915, which is now gone.
Signed-off-by: Maarten Lankhorst
Reviewed-by: Ville Syrjälä
Acked-by: Dave Airlie #irc
Cc: dri-devel@lists.freedesktop.org
Link: http://patchwork.freedesktop.org/patch/msgid/1478609742-13603-9-git-send-email-maarten.lankhorst@linux.intel.com
