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Update debug to use KMS level, and print the mode using the standard
format for mode lines, but print the adjusted CRTC parameters as
that's what we will be programming for.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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For atomic modeset, we need to set the sync signal polarities from the
CRTC state structure rather than the legacy mode structure stored in
CRTC. In any case, we should update this from our mode_set_nofb()
method, rather than the commit() method. Move it there, and ensure
that armada_drm_crtc_update() will not overwrite these bits.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Push the interlaced frame calculation down into armada_drm_plane_calc()
which needs to apply the same correction for both the overlay and
primary planes.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Provide the framebuffer pitches from armada_drm_plane_calc_addrs() as
well as the base addresses for each plane. Since this is now about
more than just addresses, rename to armada_drm_plane_calc().
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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armada_drm_plane_calc_addrs() gets all its information from the plane
state, so it makes sense to pass the plane state pointer down into this
function, rather than extracting the information in identical ways,
sometimes a couple of layers up.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Move the armada_drm_mode_config_funcs to armada_drv.c, since this now
has less to do with FBs than it does with general mode configuration.
In doing so, we need to make armada_fb_create() visible to armada_drv.c,
which reveals a function name clash with armada_fbdev.c. Rename the
version in armada_fbdev.c.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Use the DRM standard plane properties for specifying the YUV
colour encoding parameter. Our colour range is fixed at limited
range.
Since we are transitioning to atomic modeset, we need to explicitly
add handling of these properties to our atomic_set_property() method,
but once the transition is complete, these will be removed.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Remove the unused CRTC colourspace properties - userspace does not make
use of these. In any case, these are not a property of the CRTC, since
they demonstrably only affect the video (overlay) plane, irrespective
of the format of the graphics (primary) plane.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Move the overlay plane colorkey properties into the plane state,
keeping the existing driver behaviour to avoid breaking userspace.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Move the contrast, brightness, and saturation properties to the overlay
plane state structure, and call our overlay commit function to update
the hardware via the planes atomic_update() method.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Only overlay makes use of these now, so move these to the overlay code.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Split out the primary plane support; this is now entirely separate from
the CRTC support.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Rather than tracking the register state, we can now check the previous
state and decide which registers need updating from that since the old
plane state indicates the previous state which was programmed into the
hardware.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Now that we have the CRTC using the atomic modeset transitional helper,
there is no need to build a temporary crtc state anymore - we can use
the CRTC atomic state directly.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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The overlay plane support updates asynchronously to the request, but the
drm_plane_helper_update() transitional helper waits for a vblank event
before releasing the framebuffer. Using the transitional helper would
make the call block, which would introduce a performance regression.
Convert the overlay plane update to use the atomic state structures and
methods for the plane, but implement our own legacy update method
rather than the transitional helper.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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page_flip requests happen asynchronously, so we can't wait on the
vblank event before returning to userspace, as the transitional plane
update helper would do. Craft our own implementation that keeps the
asynchronous behaviour of this request, while making use of the atomic
infrastructure for the primary plane update.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Convert the primary plane as a whole to use its atomic state and the
transitional helpers. The CRTC is also switched to use the transitional
helpers for mode_set() and mode_set_base().
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Reset the atomic state of any converted components during driver
initialisation to ensure that we have the atomic state initialised for
any component converted to atomic modeset.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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armada_drm_gra_plane_regs() is now only ever called from within
armada_drm_primary_update_state(), so merge it into this function.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Use the core of the update_plane method to configure the primary plane
within mode_set() rather than duplicating this code. This moves us
closer to the same code structure that the atomic modeset transitional
helpers will use.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Move the mode set vblank handling and controller enable/disable to the
prepare() and commit() callbacks. This will be needed when we move to
mode_set_nofb() as we should not enable the controller without the
plane coordinates and location having been properly updated.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Add helpers to convert rectangle width/height and x/y to register
values.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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drm_mode_page_flip_ioctl() already takes care of checking the
framebuffer format, and also assigns primary->fb after a successful
call to this handler. These are both redundant, and can be removed.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Use new return type vm_fault_t for fault handler in struct
vm_operations_struct. For now, this is just documenting that the
function returns a VM_FAULT value rather than an errno. Once all
instances are converted, vm_fault_t will become a distinct type.
commit 1c8f422059ae ("mm: change return type to vm_fault_t")
Previously vm_insert_pfn() returns err which driver mapped into
VM_FAULT_* type. The new function vmf_insert_pfn() will replace this
inefficiency by returning VM_FAULT_* type.
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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This patch unifies the naming of DRM functions for reference counting
of struct drm_device. The resulting code is more aligned with the rest
of the Linux kernel interfaces.
Signed-off-by: Thomas Zimmermann <tdz@users.sourceforge.net>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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rmk requested this for armada and I think we've had a few
conflicts build up.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random
Pull random fixes from Ted Ts'o:
"In reaction to the fixes to address CVE-2018-1108, some Linux
distributions that have certain systemd versions in some cases
combined with patches to libcrypt for FIPS/FEDRAMP compliance, have
led to boot-time stalls for some hardware.
The reaction by some distros and Linux sysadmins has been to install
packages that try to do complicated things with the CPU and hope that
leads to randomness.
To mitigate this, if RDRAND is available, mix it into entropy provided
by userspace. It won't hurt, and it will probably help"
* tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
random: mix rdrand with entropy sent in from userspace
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO fixes from Linus Walleij:
"Just a smallish OF fix and a driver fix:
- OF flag fix for special regulator flags
- fix up the Uniphier IRQ callback"
* tag 'gpio-v4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
gpio: uniphier: set legitimate irq trigger type in .to_irq hook
gpio: of: Handle fixed regulator flags properly
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Currently, vkms shows an error message if the following steps occur: (1)
load vkms, (2) perform any specific operation in the vkms (e.g., run an
IGT test), and (3) unload the module. The following error message
emerges:
[drm:drm_mode_config_cleanup [drm]] *ERROR* connector Virtual-1 leaked!
This commit fixes this error by calling drm_atomic_helper_shutdown()
before drm_mode_config_cleanup, which turns off the whole display
pipeline and remove a reference related to any connector.
Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180719004045.hzepp565x5lfco3c@smtp.gmail.com
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This caused a kernel oops since %pdH interpreted the pointer
as a struct file.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/f3720ddf-ec0f-cd22-46b6-720a5e2098f2@xs4all.nl
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
"Some driver bugfixes"
* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: imx: use open drain for recovery GPIO
i2c: rcar: handle RXDMA HW behaviour on Gen3
i2c: imx: Fix reinit_completion() use
i2c: davinci: Avoid zero value of CLKH
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amdgpu_ttm
This patch cleans up spaces and align the text to refine the comment for
amdgpu_ttm.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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pass the evict flag instead of hard code
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Every set_pages_array_wb call resulted in cross-core
interrupts and TLB flushes. Merge more of them for
less overhead.
This reduces the time needed to free a 1.6 GiB GTT WC
buffer as part of Vulkan CTS from ~2 sec to < 0.25 sec.
(Allocation still takes more than 2 sec though)
(v2): use set_pages_wb instead of set_memory_wb.
Signed-off-by: Bas Nieuwenhuizen <basni@chromium.org>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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All non-x86 definitions are moved to ttm_set_memory header, so remove it from
ttm_page_alloc.c.
Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Bas Nieuwenhuizen <basni@chromium.org>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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All non-x86 definitions are moved to ttm_set_memory header, so remove it from
ttm_page_alloc_dma.c.
Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Bas Nieuwenhuizen <basni@chromium.org>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Pull block fixes from Jens Axboe:
"Bigger than usual at this time, mostly due to the O_DIRECT corruption
issue and the fact that I was on vacation last week. This contains:
- NVMe pull request with two fixes for the FC code, and two target
fixes (Christoph)
- a DIF bio reset iteration fix (Greg Edwards)
- two nbd reply and requeue fixes (Josef)
- SCSI timeout fixup (Keith)
- a small series that fixes an issue with bio_iov_iter_get_pages(),
which ended up causing corruption for larger sized O_DIRECT writes
that ended up racing with buffered writes (Martin Wilck)"
* tag 'for-linus-20180727' of git://git.kernel.dk/linux-block:
block: reset bi_iter.bi_done after splitting bio
block: bio_iov_iter_get_pages: pin more pages for multi-segment IOs
blkdev: __blkdev_direct_IO_simple: fix leak in error case
block: bio_iov_iter_get_pages: fix size of last iovec
nvmet: only check for filebacking on -ENOTBLK
nvmet: fixup crash on NULL device path
scsi: set timed out out mq requests to complete
blk-mq: export setting request completion state
nvme: if_ready checks to fail io to deleting controller
nvmet-fc: fix target sgl list on large transfers
nbd: handle unexpected replies better
nbd: don't requeue the same request twice.
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Merge misc fixes from Andrew Morton:
"11 fixes"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
kvm, mm: account shadow page tables to kmemcg
zswap: re-check zswap_is_full() after do zswap_shrink()
include/linux/eventfd.h: include linux/errno.h
mm: fix vma_is_anonymous() false-positives
mm: use vma_init() to initialize VMAs on stack and data segments
mm: introduce vma_init()
mm: fix exports that inadvertently make put_page() EXPORT_SYMBOL_GPL
ipc/sem.c: prevent queue.status tearing in semop
mm: disallow mappings that conflict for devm_memremap_pages()
kasan: only select SLUB_DEBUG with SYSFS=y
delayacct: fix crash in delayacct_blkio_end() after delayacct init failure
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fix from Bjorn Helgaas:
"Fix a use-after-free error in fatal error recovery (Thomas Tai)"
* tag 'pci-v4.18-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI/AER: Work around use-after-free in pcie_do_fatal_recovery()
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Pull drm fixes from Dave Airlie:
"Not much happening this week which is good: two imx display fixes and
one i915 quirk addition"
* tag 'drm-fixes-2018-07-27' of git://anongit.freedesktop.org/drm/drm:
drm/i915/glk: Add Quirk for GLK NUC HDMI port issues.
gpu: ipu-csi: Check for field type alternate
drm/imx: imx-ldb: check if channel is enabled before printing warning
drm/imx: imx-ldb: disable LDB on driver bind
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- a couple of new device IDs added to Elan i2c touchpad controller
driver
- another entry in i8042 reset quirk list
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: i8042 - add Lenovo LaVie Z to the i8042 reset list
Input: elan_i2c - add another ACPI ID for Lenovo Ideapad 330-15AST
MAINTAINERS: Add file patterns for serio device tree bindings
Input: elan_i2c - add ACPI ID for lenovo ideapad 330
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Properly handle cases where one or more instance of the IP
block may be harvested.
v2: make sure ip_num_rings is initialized amdgpu_queue_mgr.c
v3: rebase on Christian's UVD changes, drop unused var
Reviewed-by: James Zhu <James.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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This structure needs to align with structure in atomfirmware table.
Update it.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Dmytro Laktyushkin <dmytro.laktyushkin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why]
PSR_SET command is sent to the microcontroller in order to initialize
parameters needed for PSR feature, such as telling the microcontroller
which pipe is driving the PSR supported panel. When this command is
skipped or fails, the microcontroller may program the wrong thing if
driver tries to enable PSR.
[How]
If PSR_SET fails, do not set psr_enable flag to indicate the feature is
not yet initialized.
Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why]
The sequence is slightly changed when bring .set_bandwidth out
from the end of programming backend to the end of programming
surface. Vega10 doesn't like to get clocks updated if
stream_count is zero in the current context (Atomic Reset).
[How]
Do not update clocks if no stream is showing up in the context.
Fixes 1b2b130192 "dc: Remove 300Mhz minimum disp clk limit."
Signed-off-by: Jerry (Fangzhi) Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why]
engine and aux_engine are unnecessary layers we want to remove this
layer.
[How]
flatten engine and aux engine structs into one struct called
aux_engine and remove all references to the engine struct.
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why]
Some receivers seem to fail the first link training but are good on
subsequent tries. We want to retry link training again. This fixes
HTC vive pro not lighting up after being disabled.
[How]
Check if the link training passed without fall back if this is not
the case then we retry link training.
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Patch the IBs for the second UVD instance so that userspace don't need
to care about the instance they submit to.
v2: use direct IB patching
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-and-tested-by: James Zhu <James.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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We are going to need that for the second UVD instance on Vega20.
v2: rename to patch_cs_in_place
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-and-tested-by: James Zhu <James.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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