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path: root/drivers/gpu/drm/msm/disp/dpu1
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2019-05-15drm/msm/dpu: Remove duplicate headerSabyasachi Gupta1-1/+0
Remove dpu_kms.h which is included more than once Signed-off-by: Sabyasachi Gupta <sabyasachi.linux@gmail.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/5cda6de6.1c69fb81.a3ae5.836a@mx.google.com
2019-05-14drm/msm: remove resv fields from msm_gem_object structBrian Masney1-3/+1
The msm_gem_object structure contains resv and _resv fields that are no longer needed since the reservation object is now stored on drm_gem_object. msm_atomic_prepare_fb() and msm_atomic_prepare_fb() both referenced the wrong reservation object, and would lead to an attempt to dereference a NULL pointer. Correct those two cases to point to the correct reservation object. Fixes: dd55cf6929e6 ("drm: msm: Switch to use drm_gem_object reservation_object") Cc: David Airlie <airlied@linux.ie> Cc: linux-arm-msm@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: freedreno@lists.freedesktop.org Cc: Rob Herring <robh@kernel.org> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Rob Clark <robdclark@gmail.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Sean Paul <sean@poorly.run> Acked-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Tested-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Brian Masney <masneyb@onstation.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190513234105.7531-1-masneyb@onstation.org
2019-04-18drm/msm/dpu: check split role for single flushJeykumar Sankaran1-13/+1
Removing unwanted access of crtc_state for finding this information. Use split role information to know whether we have slave ctl. Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/1550107156-17625-8-git-send-email-jsanka@codeaurora.org Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-04-18drm/msm/dpu: assign intf to encoder in mode_setJeykumar Sankaran2-25/+21
Iterate and assign HW intf block to physical encoders in encoder modeset. Moving all the HW block assignments to encoder modeset to allow easy switching to state based resource management. Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/1550107156-17625-7-git-send-email-jsanka@codeaurora.org Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-04-18drm/msm/dpu: map mixer/ctl hw blocks in encoder modesetJeykumar Sankaran2-70/+31
After resource allocation, iterate and populate mixer/ctl hw blocks in encoder modeset thereby centralizing all the resource mapping to the CRTC. This change is made for easy switching to state based allocation using private objects later in this series. Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/1550107156-17625-6-git-send-email-jsanka@codeaurora.org Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-04-18drm/msm/dpu: dont use encoder->crtc in atomic pathJeykumar Sankaran1-1/+6
encoder->crtc is not really meaningful for atomic path. Use crtc->encoder_mask to identify the crtc attached with an encoder. Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/1550107156-17625-5-git-send-email-jsanka@codeaurora.org Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-04-18drm/msm/dpu: release resources on modeset failureJeykumar Sankaran1-2/+5
release resources allocated in mode_set if any of the hw check fails. Most of these checks are not necessary and they will be removed in the follow up patches with state based resource allocations. Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/1550107156-17625-4-git-send-email-jsanka@codeaurora.org Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-04-18drm/msm/dpu: remove phys_vid subclassJeykumar Sankaran2-25/+4
Not holding any video encoder specific data. Get rid of it. Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/1550107156-17625-3-git-send-email-jsanka@codeaurora.org Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-04-18drm/msm/dpu: move hw_inf encoder baseclassJeykumar Sankaran2-77/+52
Both video and command physical encoders will have a hw interface assigned to it. So there is really no need to track the hw block in specific encoder subclass. Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/1550107156-17625-2-git-send-email-jsanka@codeaurora.org Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-04-18drm/msm: dpu: Don't set frame_busy_mask for async updatesSean Paul1-1/+7
The frame_busy mask is used in frame_done event handling, which is not invoked for async commits. So an async commit will leave the frame_busy mask populated after it completes and future commits will start with the busy mask incorrect. This showed up on disable after cursor move. I was hitting the "this should not happen" comment in the frame event worker since frame_busy was set, we queued the event, but there were no frames pending (since async also doesn't set that). Reviewed-by: Fritz Koenig <frkoenig@google.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190130163220.138637-1-sean@poorly.run Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-04-18drm/msm: dpu: Don't queue the frame_done watchdog for cursorSean Paul1-6/+13
In the case of an async/cursor update, we don't wait for the frame_done event, which means handle_frame_done is never called, and the frame_done watchdog isn't canceled. Currently, this results in a frame_done timeout every time the cursor moves without a synchronous frame following it up before the timeout expires. Since we don't wait for frame_done, and don't handle it, we shouldn't modify the watchdog. Reviewed-by: Fritz Koenig <frkoenig@google.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190128204306.95076-4-sean@poorly.run Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-04-18drm/msm: dpu: Untangle frame_done timeout unitsSean Paul3-12/+15
There exists a bunch of confusion as to what the actual units of frame_done is: - The definition states it's in # of frames - CRTC treats it like it's ms - frame_done_timeout comment thinks it's Hz, but it stores ms - frame_done timer is setup such that it _should_ be in frames, but the timeout is super long So this patch tries to interpret what the driver really wants. I've de-centralized the #define since the consumers are expecting different units. For crtc, we just use 60ms since that's what it was doing before. Perhaps we could get fancy and scale with vrefresh, but that's for another time. For encoder, fix the comments and rename frame_done_timeout so it's obvious what the units are. In practice, frame_done_timeout is really just checked against 0 || !0, which I guess is why the units being wrong didn't matter. I've also dropped the timeout from the previous 60 frames to 5. That seems like more than enough time to give up on a frame, and my guess is that no one intended for the timeout to _actually_ be 60 frames. Reviewed-by: Fritz Koenig <frkoenig@google.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190128204306.95076-3-sean@poorly.run Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-04-18drm/msm: dpu: Simplify frame_done watchdog timeout calculationSean Paul1-5/+7
Instead of setting the timeout and then immediately reading it back (along with the hand-rolled msecs_to_jiffies calculation), just calculate it once and set it in both places at the same time. Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190128204306.95076-2-sean@poorly.run Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-04-18drm/msm: Use drm_mode_vrefresh instead of mode->vrefreshSean Paul3-6/+7
Use the drm_mode_vrefresh helper where we need refresh rate in case vrefresh is empty. Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190128204306.95076-1-sean@poorly.run Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-02-20Merge https://gitlab.freedesktop.org/drm/msm into drm-nextDave Airlie23-768/+251
On the display side, cleanups and fixes to enabled modifiers (QCOM_COMPRESSED). And otherwise mostly misc fixes all around. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGuZ5uBKpf=fHvKpTiD10nychuEY8rnE+HeRz0QMvtY5_A@mail.gmail.com
2019-02-18Merge v5.0-rc7 into drm-nextDave Airlie1-13/+13
Backmerging for nouveau and imx that needed some fixes for next pulls. Signed-off-by: Dave Airlie <airlied@redhat.com>
2019-02-05drm/msm/dpu: remove struct encoder_kickoff_paramsBruce Wang6-29/+11
The contents of struct encoder_kickoff_params are never used. Remove the structure and all remnants of it from function calls. Changes in v2 (seanpaul): - Actually remove the struct (Jeykumar) Cc: Jeykumar Sankaran <jsanka@codeaurora.org> Signed-off-by: Bruce Wang <bzwang@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: use msm wq for idle power collapseJeykumar Sankaran1-18/+7
msm is using msm wq for dispatching commit and vblank events. Switch idle power collapse feature also to use msm wq to handle delayed work handlers so that msm can get rid of redundant display threads. changes in v2: - patch introduced in v2 changes in v3: - none changes in v4: - use msm wq for delayed works changes in v5: - none Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: Change definition of RGB565 and BGR565Tanmay Shah1-2/+2
Correct definition of both formats by swapping red and blue channels v3: update commit message Signed-off-by: Tanmay Shah <tanmay@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: Clean up dpu hw interruptsJayant Shekhar2-88/+0
Remove unused functions and macros from files handling dpu hardware interrupts. changes in v2: Removed clear_interrupt_status (Jordan Crouse) changes in v3: Changed commit text Signed-off-by: Jayant Shekhar <jshekhar@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: Cleanup dpu plane interfaceJayant Shekhar1-27/+0
Remove unused functions from dpu plane interface and unused variables from dpu plane state structure. Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Jayant Shekhar <jshekhar@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: Remove unused enum and comment from dpu mdssJayant Shekhar1-7/+0
Remove enum dpu_iommu_domain from dpu mdss as its unused. Remove unnecessary comment for variable which is already removed. Signed-off-by: Jayant Shekhar <jshekhar@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: handle failures while initializing displaysJeykumar Sankaran1-13/+18
Bail out KMS hw init on display initialization failures with proper error logging. changes in v3: - introduced in the series changes in v4: - avoid duplicate return on errors (Sean Paul) - avoid spamming errors on failures (Jordon Crouse) Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: Convert to a chained irq chipStephen Boyd1-15/+21
Devices that make up DPU, i.e. graphics card, request their interrupts from this "virtual" interrupt chip. The interrupt chip builds upon a GIC SPI interrupt that raises high when any of the interrupts in the DPU's irq status register are triggered. From the kernel's perspective this is a chained irq chip, so requesting a flow handler for the GIC SPI and then calling generic IRQ handling code from that irq handler is not completely proper. It's better to convert this to a chained irq so that the GIC SPI irq doesn't appear in /proc/interrupts, can't have CPU affinity changed, and won't be accounted for with irq stats. Doing this also silences a recursive lockdep warning because we can specify a different lock class for the chained interrupts, silencing a warning that is easy to see with 'threadirqs' on the kernel commandline. WARNING: inconsistent lock state 4.19.10 #76 Tainted: G W -------------------------------- inconsistent {IN-HARDIRQ-W} -> {HARDIRQ-ON-W} usage. irq/40-dpu_mdss/203 [HC0[0]:SC0[2]:HE1:SE0] takes: 0000000053ea9021 (&irq_desc_lock_class){?.-.}, at: handle_level_irq+0x34/0x26c {IN-HARDIRQ-W} state was registered at: lock_acquire+0x244/0x360 _raw_spin_lock+0x64/0xa0 handle_fasteoi_irq+0x54/0x2ec generic_handle_irq+0x44/0x5c __handle_domain_irq+0x9c/0x11c gic_handle_irq+0x208/0x260 el1_irq+0xb4/0x130 arch_cpu_idle+0x178/0x3cc default_idle_call+0x3c/0x54 do_idle+0x1a8/0x3dc cpu_startup_entry+0x24/0x28 rest_init+0x240/0x270 start_kernel+0x5a8/0x6bc irq event stamp: 18 hardirqs last enabled at (17): [<ffffff9042385e80>] _raw_spin_unlock_irq+0x40/0xc0 hardirqs last disabled at (16): [<ffffff904237a1f4>] __schedule+0x20c/0x1bbc softirqs last enabled at (0): [<ffffff9040f318d0>] copy_process+0xb50/0x3964 softirqs last disabled at (18): [<ffffff9041036364>] local_bh_disable+0x8/0x20 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(&irq_desc_lock_class); <Interrupt> lock(&irq_desc_lock_class); *** DEADLOCK *** no locks held by irq/40-dpu_mdss/203. stack backtrace: CPU: 0 PID: 203 Comm: irq/40-dpu_mdss Tainted: G W 4.19.10 #76 Call trace: dump_backtrace+0x0/0x2f8 show_stack+0x20/0x2c __dump_stack+0x20/0x28 dump_stack+0xcc/0x10c mark_lock+0xbe0/0xe24 __lock_acquire+0x4cc/0x2708 lock_acquire+0x244/0x360 _raw_spin_lock+0x64/0xa0 handle_level_irq+0x34/0x26c generic_handle_irq+0x44/0x5c dpu_mdss_irq+0x64/0xec irq_forced_thread_fn+0x58/0x9c irq_thread+0x120/0x1dc kthread+0x248/0x260 ret_from_fork+0x10/0x18 ------------[ cut here ]------------ irq 169 handler irq_default_primary_handler+0x0/0x18 enabled interrupts Cc: Sean Paul <seanpaul@chromium.org> Cc: Jordan Crouse <jcrouse@codeaurora.org> Cc: Jayant Shekhar <jshekhar@codeaurora.org> Cc: Rajesh Yadav <ryadav@codeaurora.org> Cc: Jeykumar Sankaran <jsanka@codeaurora.org> Signed-off-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: maintain hw_mdp in kmsJeykumar Sankaran3-34/+7
hw_mdp block is common for displays. No need to reserve per display. changes in v2: - use IS_ERR for error checking (Jordan Crouse) Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: clean up redundant hw typeJeykumar Sankaran2-34/+16
struct dpu_hw_blk has hw block type info. Remove duplicate type tracking in struct dpu_rm_hw_blk. changes in v2: - remove redundant type in trace api's (Sean Paul) Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: remove encoder from crtc mixer structJeykumar Sankaran2-4/+0
Not actively used. Clean up the crtc mixer struct. changes in v2: - none Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: clean up dpu_rm_check_property_topctl declarationJeykumar Sankaran1-8/+0
Definition was removed already. Clean up header declaration. changes in v2: - none Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: remove dev from RMJeykumar Sankaran3-12/+4
Not used. Remove from RM. changes in v2: - none Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: avoid tracking reservations in RMJeykumar Sankaran2-245/+43
RM was equipped with reservation tracking structure RSVP to cache HW reservation of displays for certain clients where atomic_checks (atomic commit with TEST_ONLY) for all the displays are called before their respective atomic_commits. Since DPU doesn't support the sequence anymore, clean up the support from RM. Replace rsvp with the corresponding encoder id to tag the HW blocks reserved. It prepares DPU to get rid of RM altogether and track reservations using private states. changes in v2: - none Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: Correct initialization of modifiersFritz Koenig1-10/+10
allow_fb_modifiers needs to be set before drm_universal_plane_init is called. Signed-off-by: Fritz Koenig <frkoenig@google.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: Initialize supported modifiersFritz Koenig1-1/+7
Pass list of supported modifiers to plane init. Signed-off-by: Fritz Koenig <frkoenig@google.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: Plane helper for modifiersFritz Koenig1-0/+18
Filter planes based on the supported modifiers Signed-off-by: Fritz Koenig <frkoenig@google.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: Use simple list for plane format initFritz Koenig7-154/+93
Simplify the initilization of a list of formats by passing the list in directly instead of copying it from one structure to another. Signed-off-by: Fritz Koenig <frkoenig@google.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-02-01drm/msm/dpu: Remove unused format tables.Fritz Koenig1-73/+0
Signed-off-by: Fritz Koenig <frkoenig@google.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2019-01-29drm/msm: avoid unused function warningArnd Bergmann1-13/+13
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:368:13: error: 'dpu_plane_danger_signal_ctrl' defined but not used [-Werror=unused-function] Fixes: 7b2e7adea732 ("drm/msm/dpu: Make dpu_plane_danger_signal_ctrl void") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2019-01-25Merge tag 'drm-msm-fixes-2019-01-24' of ↵drm-fixes-2019-01-25-1Dave Airlie1-13/+13
git://people.freedesktop.org/~robclark/linux into drm-fixes A few fixes for v5.0.. the opp-level fix and removal of hard-coded irq name is partially to make things smoother in v5.1 merge window to avoid dependency on drm vs dt trees, but are otherwise sane changes. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGsAEHd2tGRQxRTs+A-8y_tthPs2iUgCCCEwR5vDMXab4A@mail.gmail.com
2019-01-24drm/msm: avoid unused function warningArnd Bergmann1-13/+13
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:368:13: error: 'dpu_plane_danger_signal_ctrl' defined but not used [-Werror=unused-function] Fixes: 7b2e7adea732 ("drm/msm/dpu: Make dpu_plane_danger_signal_ctrl void") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2019-01-24drm: Split out drm_probe_helper.hDaniel Vetter2-3/+3
Having the probe helper stuff (which pretty much everyone needs) in the drm_crtc_helper.h file (which atomic drivers should never need) is confusing. Split them out. To make sure I actually achieved the goal here I went through all drivers. And indeed, all atomic drivers are now free of drm_crtc_helper.h includes. v2: Make it compile. There was so much compile fail on arm drivers that I figured I'll better not include any of the acks on v1. v3: Massive rebase because i915 has lost a lot of drmP.h includes, but not all: Through drm_crtc_helper.h > drm_modeset_helper.h -> drmP.h there was still one, which this patch largely removes. Which means rolling out lots more includes all over. This will also conflict with ongoing drmP.h cleanup by others I expect. v3: Rebase on top of atomic bochs. v4: Review from Laurent for bridge/rcar/omap/shmob/core bits: - (re)move some of the added includes, use the better include files in other places (all suggested from Laurent adopted unchanged). - sort alphabetically v5: Actually try to sort them, and while at it, sort all the ones I touch. v6: Rebase onto i915 changes. v7: Rebase once more. Acked-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Acked-by: CK Hu <ck.hu@mediatek.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: linux-arm-kernel@lists.infradead.org Cc: virtualization@lists.linux-foundation.org Cc: etnaviv@lists.freedesktop.org Cc: linux-samsung-soc@vger.kernel.org Cc: intel-gfx@lists.freedesktop.org Cc: linux-mediatek@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: spice-devel@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-tegra@vger.kernel.org Cc: xen-devel@lists.xen.org Link: https://patchwork.freedesktop.org/patch/msgid/20190117210334.13234-1-daniel.vetter@ffwll.ch
2018-12-25Merge tag 'drm-next-2018-12-14' of git://anongit.freedesktop.org/drm/drmLinus Torvalds42-4784/+608
Pull drm updates from Dave Airlie: "Core: - shared fencing staging removal - drop transactional atomic helpers and move helpers to new location - DP/MST atomic cleanup - Leasing cleanups and drop EXPORT_SYMBOL - Convert drivers to atomic helpers and generic fbdev. - removed deprecated obj_ref/unref in favour of get/put - Improve dumb callback documentation - MODESET_LOCK_BEGIN/END helpers panels: - CDTech panels, Banana Pi Panel, DLC1010GIG, - Olimex LCD-O-LinuXino, Samsung S6D16D0, Truly NT35597 WQXGA, - Himax HX8357D, simulated RTSM AEMv8. - GPD Win2 panel - AUO G101EVN010 vgem: - render node support ttm: - move global init out of drivers - fix LRU handling for ghost objects - Support for simultaneous submissions to multiple engines scheduler: - timeout/fault handling changes to help GPU recovery - helpers for hw with preemption support i915: - Scaler/Watermark fixes - DP MST + powerwell fixes - PSR fixes - Break long get/put shmemfs pages - Icelake fixes - Icelake DSI video mode enablement - Engine workaround improvements amdgpu: - freesync support - GPU reset enabled on CI, VI, SOC15 dGPUs - ABM support in DC - KFD support for vega12/polaris12 - SDMA paging queue on vega - More amdkfd code sharing - DCC scanout on GFX9 - DC kerneldoc - Updated SMU firmware for GFX8 chips - XGMI PSP + hive reset support - GPU reset - DC trace support - Powerplay updates for newer Polaris - Cursor plane update fast path - kfd dma-buf support virtio-gpu: - add EDID support vmwgfx: - pageflip with damage support nouveau: - Initial Turing TU104/TU106 modesetting support msm: - a2xx gpu support for apq8060 and imx5 - a2xx gpummu support - mdp4 display support for apq8060 - DPU fixes and cleanups - enhanced profiling support - debug object naming interface - get_iova/page pinning decoupling tegra: - Tegra194 host1x, VIC and display support enabled - Audio over HDMI for Tegra186 and Tegra194 exynos: - DMA/IOMMU refactoring - plane alpha + blend mode support - Color format fixes for mixer driver rcar-du: - R8A7744 and R8A77470 support - R8A77965 LVDS support imx: - fbdev emulation fix - multi-tiled scalling fixes - SPDX identifiers rockchip - dw_hdmi support - dw-mipi-dsi + dual dsi support - mailbox read size fix qxl: - fix cursor pinning vc4: - YUV support (scaling + cursor) v3d: - enable TFU (Texture Formatting Unit) mali-dp: - add support for linear tiled formats sun4i: - Display Engine 3 support - H6 DE3 mixer 0 support - H6 display engine support - dw-hdmi support - H6 HDMI phy support - implicit fence waiting - BGRX8888 support meson: - Overlay plane support - implicit fence waiting - HDMI 1.4 4k modes bridge: - i2c fixes for sii902x" * tag 'drm-next-2018-12-14' of git://anongit.freedesktop.org/drm/drm: (1403 commits) drm/amd/display: Add fast path for cursor plane updates drm/amdgpu: Enable GPU recovery by default for CI drm/amd/display: Fix duplicating scaling/underscan connector state drm/amd/display: Fix unintialized max_bpc state values Revert "drm/amd/display: Set RMX_ASPECT as default" drm/amdgpu: Fix stub function name drm/msm/dpu: Fix clock issue after bind failure drm/msm/dpu: Clean up dpu_media_info.h static inline functions drm/msm/dpu: Further cleanups for static inline functions drm/msm/dpu: Cleanup the debugfs functions drm/msm/dpu: Remove dpu_irq and unused functions drm/msm: Make irq_postinstall optional drm/msm/dpu: Cleanup callers of dpu_hw_blk_init drm/msm/dpu: Remove unused functions drm/msm/dpu: Remove dpu_crtc_is_enabled() drm/msm/dpu: Remove dpu_crtc_get_mixer_height drm/msm/dpu: Remove dpu_dbg drm/msm: dpu: Remove crtc_lock drm/msm: dpu: Remove vblank_requested flag from dpu_crtc drm/msm: dpu: Separate crtc assignment from vblank enable ...
2018-12-11drm/msm/dpu: Fix clock issue after bind failureJayant Shekhar1-0/+1
In case of msm drm bind failure, pm runtime put sync is called from dsi driver which issues an asynchronous put on mdss device. Subsequently when dpu_mdss_destroy is triggered the change will make sure to put the mdss device in suspend and clearing pending work if not scheduled. Signed-off-by: Jayant Shekhar <jshekhar@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-12-11drm/msm/dpu: Clean up dpu_media_info.h static inline functionsJordan Crouse1-107/+57
Do some cleanup in the static inline functions defined in dpu_media_info.h by cleaning up gotos and unneeded local variables. v3: Added spaces between operators per Seal Paul and Sam Ravnborg Reviewed-by: Sean Paul <sean@poorly.run> Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-12-11drm/msm/dpu: Further cleanups for static inline functionsJordan Crouse10-71/+13
Remove more static inline functions that are lightly used and/or very simple and easy to build into the calling functions. v3: Fix a nit from Sean Paul v2: Removed another unused function from dpu_hw_lm.c and add back dpu_crtc_get_client_type() since there was a question regarding its usefulness. Reviewed-by: Sean Paul <sean@poorly.run> Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-12-11drm/msm/dpu: Cleanup the debugfs functionsJordan Crouse12-361/+93
Do some debugfs cleanups from across the DPU driver. The DRM destroy functions will do a recursive delete on the entire debugfs node so there is no need to store dentry pointers for the debugfs files that are persistent for the life of the driver. This also means that the destroy functions can go away too. Also, use standard API functions where applicable instead of using hand written code. v3: No changes v2: Add more code; most of the dpu debugfs files should be addressed now. Reviewed-by: Sean Paul <sean@poorly.run> Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-12-11drm/msm/dpu: Remove dpu_irq and unused functionsJordan Crouse7-147/+28
dpu_irq.c does some unneeded checks and passes control to dpu_core_irq.c The simple functions can be defined in the same file where we use them and the files and their associated hangers on can be deleted. Additionally the postinstall hook isn't used even in dpu_core_irq.c so zap that entire path. v3: No changes Reviewed-by: Sean Paul <sean@poorly.run> Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-12-11drm/msm/dpu: Cleanup callers of dpu_hw_blk_initJordan Crouse8-100/+14
Outside of superfluous parameter checks the dpu_hw_blk_init() doesn't have any failure paths. Switch it over to be a void function and we can remove error handling paths in all the functions that call it. While we're in those functions remove unneeded initialization for a static variable. v3: No changes v2: Removed a cleanup intended for a different patch Reviewed-by: Sean Paul <sean@poorly.run> Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-12-11drm/msm/dpu: Remove unused functionsJordan Crouse4-40/+0
Remove some unused container_of() helper functions. v3: No changes v2: Retained still used helper functions in the name of readability Reviewed-by: Sean Paul <sean@poorly.run> Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-12-11drm/msm/dpu: Remove dpu_crtc_is_enabled()Jordan Crouse2-20/+6
The static inline function dpu_crtc_enabled() is only called once and the function that calls it in turn is only called once and the return value can be easily checked in the calling functions so collapse everything down. v3: No changes Reviewed-by: Sean Paul <sean@poorly.run> Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-12-11drm/msm/dpu: Remove dpu_crtc_get_mixer_heightJordan Crouse2-15/+1
dpu_crtc_get_mixer_height() is only used once and the value it returns can be easily derived from the calling function. v3: No changes Reviewed-by: Sean Paul <sean@poorly.run> Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-12-11drm/msm/dpu: Remove dpu_dbgJordan Crouse14-2529/+3
The functions in dpu_dbg.c aren't used. The two main dump functions fail after a lookup from dpu_dbg_base.reg_base_list which turns out to never be populated and once those are removed the rest of the file doesn't make any sense. v3: No changes v2: Moved some unrelated changes to another patch Reviewed-by: Sean Paul <sean@poorly.run> Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
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