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path: root/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
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2018-03-19drm/msm: rename mdp->dispRob Clark
Since new display controller is called "dpu" instead of "mdp". Lets make the name of the toplevel directory for the display controllers a bit more generic. Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Sean Paul <seanpaul@chromium.org>
2018-02-20drm/msm: Replace gem_object deprecated functionsSteve Kowalik
drm_gem_object_{reference,unreference,unreference_unlocked} are deprecated functions, and merely alias to the get/put functions. Switch to the new names. Signed-off-by: Steve Kowalik <steven@wedontsleep.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2017-10-28drm/msm/mdp4: disable vblanks when crtc is offRob Clark
Signed-off-by: Rob Clark <robdclark@gmail.com>
2017-08-08drm: Nuke drm_atomic_helper_crtc_set_propertyDaniel Vetter
It's dead code because this is now handled in the core. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Eric Engestrom <eric@engestrom.ch> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com> Cc: Rob Clark <robdclark@gmail.com> Cc: Philippe Cornu <philippe.cornu@st.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Sushmita Susheelendra <ssusheel@codeaurora.org> Cc: Archit Taneja <architt@codeaurora.org> Cc: intel-gfx@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-5-daniel.vetter@ffwll.ch Reviewed-by: Archit Taneja <architt@codeaurora.org> Acked-by: Philippe Cornu <philippe.cornu@st.com> Tested-by: Philippe Cornu <philippe.cornu@st.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Thomas Hellstrom <thellstrom@vmware.com>
2017-06-30drm: Convert atomic drivers from CRTC .disable() to .atomic_disable()Laurent Pinchart
The CRTC .disable() helper operation is deprecated for atomic drivers, the new .atomic_disable() helper operation being preferred. Convert all atomic drivers to .atomic_disable() to avoid cargo-cult use of .disable() in new drivers. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> # for sun4i Acked-by: Philipp Zabel <p.zabel@pengutronix.de> # for mediatek Acked-by: Alexey Brodkin <abrodkin@synopsys.com> # for arcpgu Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> # for atmel-hlcdc Tested-by: Philippe Cornu <philippe.cornu@st.com> # for stm Acked-by: Philippe Cornu <philippe.cornu@st.com> # for stm Acked-by: Vincent Abriou <vincent.abriou@st.com> # for sti Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> # for vmwgfx Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170630093646.7928-3-laurent.pinchart+renesas@ideasonboard.com
2017-06-30drm: Add old state pointer to CRTC .enable() helper functionLaurent Pinchart
The old state is useful for drivers that need to perform operations at enable time that depend on the transition between the old and new states. While at it, rename the operation to .atomic_enable() to be consistent with .atomic_disable(), as the .enable() operation is used by atomic helpers only. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> # for sun4i Acked-by: Philipp Zabel <p.zabel@pengutronix.de> # for imx-drm and mediatek Acked-by: Alexey Brodkin <abrodkin@synopsys.com> # for arcpgu Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> # for atmel-hlcdc Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> # for hdlcd and mali-dp Acked-by: Stefan Agner <stefan@agner.ch> # for fsl-dcu Tested-by: Philippe Cornu <philippe.cornu@st.com> # for stm Acked-by: Philippe Cornu <philippe.cornu@st.com> # for stm Acked-by: Vincent Abriou <vincent.abriou@st.com> # for sti Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> # for vmwgfx Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170630093646.7928-2-laurent.pinchart+renesas@ideasonboard.com
2017-06-17drm/msm: Separate locking of buffer resources from struct_mutexSushmita Susheelendra
Buffer object specific resources like pages, domains, sg list need not be protected with struct_mutex. They can be protected with a buffer object level lock. This simplifies locking and makes it easier to avoid potential recursive locking scenarios for SVM involving mmap_sem and struct_mutex. This also removes unnecessary serialization when creating buffer objects, and also between buffer object creation and GPU command submission. Signed-off-by: Sushmita Susheelendra <ssusheel@codeaurora.org> [robclark: squash in handling new locking for shrinker] Signed-off-by: Rob Clark <robdclark@gmail.com>
2017-06-16drm/msm: pass address-space to _get_iova() and friendsRob Clark
No functional change, that will come later. But this will make it easier to deal with dynamically created address spaces (ie. per- process pagetables for gpu). Signed-off-by: Rob Clark <robdclark@gmail.com>
2017-06-16drm/msm/mdp4+5: move aspace/id to base classRob Clark
Before we can shift to passing the address-space object to _get_iova(), we need to fix a few places (dsi+fbdev) that were hard-coding the adress space id. That gets somewhat easier if we just move these to the kms base class. Prep work for next patch. Signed-off-by: Rob Clark <robdclark@gmail.com>
2017-05-17drm/msm: fix include notation and remove -Iinclude/drm flagMasahiro Yamada
Include <drm/*.h> instead of relative path from include/drm, then remove the -Iinclude/drm compiler flag. While we are here, sort the touched parts with public headers first. mdp4_kms.h must declare struct device_node to be self-contained. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1493009447-31524-11-git-send-email-yamada.masahiro@socionext.com
2017-04-08drm/msm: Simplify vblank event deliveryDaniel Vetter
The core takes care of handling the send_event vs. close() issues, we can remove that driver code. Cc: Rob Clark <robdclark@gmail.com> Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Rob Clark <robdclark@gmail.com>
2016-11-28drm/msm: convert iova to 64bRob Clark
For a5xx the gpu is 64b so we need to change iova to 64b everywhere. On the display side, iova is still 32b so it can ignore the upper bits. (Although all the armv8 devices have an iommu that can map 64b pa to 32b iova.) Signed-off-by: Rob Clark <robdclark@gmail.com>
2016-05-17drm: Remove unused drm_device from drm_gem_object_lookup()Chris Wilson
drm_gem_object_lookup() has never required the drm_device for its file local translation of the user handle to the GEM object. Let's remove the unused parameter and save some space. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: dri-devel@lists.freedesktop.org Cc: Dave Airlie <airlied@redhat.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> [danvet: Fixup kerneldoc too.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-05-02drm/msm: use drm_crtc_send_vblank_event()Gustavo Padovan
Replace the legacy drm_send_vblank_event() with the new helper function. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1460656118-16766-5-git-send-email-gustavo@padovan.org
2016-03-16Merge tag 'topic/drm-misc-2016-03-14' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next * tag 'topic/drm-misc-2016-03-14' of git://anongit.freedesktop.org/drm-intel: (27 commits) drm: atomic helper: do not unreference error pointer drm/edid: Extract SADs properly from multiple audio data blocks drm: fix blob pointer check drm: introduce pipe color correction properties drm/atomic: Clean up update_connector_routing. drm/atomic: Clean up steal_encoder, v2. drm/atomic: Handle encoder assignment conflicts in a separate check, v3. drm/atomic: Handle encoder stealing from set_config better. drm/atomic: Always call steal_encoder, v2. drm/ast: removed optional dummy crtc mode_fixup function. drm/bochs: removed optional dummy crtc mode_fixup function. drm/fsl-dcu: removed optional dummy crtc mode_fixup function. drm/virtio: removed optional dummy crtc mode_fixup function. drm/nouveau/dispnv04: removed optional dummy crtc mode_fixup function. drm/atmel-hlcdc: remove optional dummy crtc mode_fixup function. drm/sti: removed optional dummy crtc mode_fixup function. drm/shmobile: removed optional dummy crtc mode_fixup function. drm/msm/mdp: removed optional dummy crtc mode_fixup function. drm/omapdrm: removed optional dummy crtc mode_fixup function. drm/rcar-du: removed optional dummy crtc mode_fixup function. ...
2016-03-04drm/msm/mdp: removed optional dummy crtc mode_fixup function.Carlos Palminha
This patch set nukes all the dummy crtc mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <palminha@synopsys.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-03-02drm/msm/mdp: Use atomic helper to set crtc propertyArchit Taneja
Assign drm_atomic_helper_crtc_set_property helper to MDP4 and MDP5 crtcs' set_property ops. This replaces the custom funcs that returned an error even for standard crtc properties. Signed-off-by: Archit Taneja <architt@codeaurora.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Rob Clark <robdclark@gmail.com>
2016-02-08drm/msm: Nuke preclose hooksDaniel Vetter
They only complete the page flip events to avoid oops when the drm file closes. The core takes care of that now and we can remove this code. Cc: Rob Clark <robdclark@gmail.com> Acked-by: Daniel Stone <daniels@collabora.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1453756616-28942-8-git-send-email-daniel.vetter@ffwll.ch
2015-12-11drm: Pass 'name' to drm_crtc_init_with_planes()Ville Syrjälä
Done with coccinelle for the most part. However, it thinks '...' is part of the semantic patch, so I put an 'int DOTDOTDOT' placeholder in its place and got rid of it with sed afterwards. I didn't convert drm_crtc_init() since passing the varargs through would mean either cpp macros or va_list, and I figured we don't care about these legacy functions enough to warrant the extra pain. @@ identifier dev, crtc, primary, cursor, funcs; @@ int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc *crtc, struct drm_plane *primary, struct drm_plane *cursor, const struct drm_crtc_funcs *funcs + ,const char *name, int DOTDOTDOT ) { ... } @@ identifier dev, crtc, primary, cursor, funcs; @@ int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc *crtc, struct drm_plane *primary, struct drm_plane *cursor, const struct drm_crtc_funcs *funcs + ,const char *name, int DOTDOTDOT ); @@ expression E1, E2, E3, E4, E5; @@ drm_crtc_init_with_planes(E1, E2, E3, E4, E5 + ,NULL ) v2: Split crtc and plane changes apart Pass NULL for no-name instead of "" Leave drm_crtc_init() alone v3: Add ', or NULL...' to @name kernel doc (Jani) Annotate the function with __printf() attribute (Jani) Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1449670771-2751-1-git-send-email-ville.syrjala@linux.intel.com
2015-08-15drm/msm: don't install plane properties on crtcRob Clark
This was a hold-over from the pre-atomic days and legacy userspace that only understood CRTCs. Fortunately we don't have any properties, so this doesn't change anything. But before we start growing some plane properties, we should fix this. Signed-off-by: Rob Clark <robdclark@gmail.com>
2015-07-27drm/atomic: pass old crtc state to atomic_begin/flush.Maarten Lankhorst
In intel it's useful to keep track of some state changes with old crtc state vs new state, for example to disable initial planes or when a modeset's prevented during fastboot. Cc: dri-devel@lists.freedesktop.org Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com> [danvet: squash in fixup for exynos provided by Maarten.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-06-11drm/msm: Use customized function to wait for atomic commit doneHai Li
MDP FLUSH registers could indicate if the previous flush updates has taken effect at vsync boundary. Making use of this H/W feature can catch the vsync that happened between CRTC atomic_flush and *_wait_for_vblanks, to avoid unnecessary wait. This change allows kms CRTCs to use their own *_wait_for_commit_done functions to wait for FLUSH register cleared at vsync, before commit completion. Signed-off-by: Hai Li <hali@codeaurora.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2015-02-01drm/msm: fix fallout of atomic dpms changesRob Clark
As a result of atomic DPMS support, the various prepare/commit hooks get called in a way that msm dislikes. We were expecting prepare/commit to bracket a modeset, which is no longer the case. This was needed to hold various extra clk's (such as interface clks) on while we are touching registers, and in the case of mdp4 holding vblank enabled. The most straightforward way to deal with this, since we already have our own atomic_commit(), is to just handle prepare/commit internally to the driver (with some additional vfuncs for mdp4 vs mdp5), and switch everything over to instead use the new enable/disable hooks. It doesn't really change too much, despite the code motion. What used to be in the encoder/crtc dpms() fxns is split out into enable/disable. We should be able to drop our own enable-state tracking, as the atomic helpers should do this for us. But keeping that for the short term for extra debugging as atomic stablizes. Signed-off-by: Rob Clark <robdclark@gmail.com>
2015-02-01drm/msm: Remove CRTC .mode_set and .mode_set_base helpersLaurent Pinchart
Only the legacy helpers use these entry points. Don't populate them with transitional helpers, since that just makes things more confusing. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> [robclark: reword commit msg] Signed-off-by: Rob Clark <robdclark@gmail.com>
2015-01-09Merge tag 'topic/core-stuff-2014-12-19' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next Misc drm patches with mostly polish patches from Thierry, with a bit of generic mode validation from Ville and a few other oddball things. * tag 'topic/core-stuff-2014-12-19' of git://anongit.freedesktop.org/drm-intel: (25 commits) drm: Include drm_crtc_helper.h in DocBook drm: Make drm_crtc_helper.h standalone includible drm: Move IRQ related fields to proper section drm: Remove stale comment drm: Do basic sanity checks for user modes drm: Perform basic sanity checks on probed modes drm: Reorganize probed mode validation drm/doc: Remove duplicate "by" drm/info: Remove unused code drm/cache: Use wbinvd helpers drm/plane-helper: Test for plane disable earlier drm/doc: Document drm_add_modes_noedid() usage drm: bit of spell-check / editorializing. drm: Prefer sizeof(type) over sizeof type drm: Remove useless else block drm: Remove unneeded braces for single statement blocks drm: Do not assign in if condition drm: Prefer kmalloc_array() over kmalloc() with multiply drm: Prefer kcalloc() over kzalloc() with multiply drm: Miscellaneous checkpatch whitespace cleanups ...
2014-12-18drm/msm: block incoming update on pending updatesRob Clark
We can't have multiple updates pending on a given CRTC, and we don't want a sync update to race w/ an async update that preceeded it. So keep track of which CRTCs have updates in flight, and block later updates that would conflict. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-12-10drm/msm: Remove dummy ->load_lut() implementationThierry Reding
The ->load_lut() callback is optional, therefore a dummy implementation is not needed. Cc: Rob Clark <robdclark@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-11-27drm/msm: switch to atomic-helpers iterator macrosRob Clark
Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-11-21drm/msm/mdp4: fix mixer setup for multi-crtc + planesRob Clark
On mdp4 there is a single global LAYERMIXER_IN_CFG register. The previous logic to share that between multiple crtcs didn't actually handle plane-disable very well. Easier just to look at all of the crtcs each time. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-11-16drm/msm/mdp4: atomicRob Clark
Convert mdp4 display controller backend to atomic helpers. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-11-16drm/msm/mdp4: drop attached planes tableRob Clark
Simplify things a bit for atomic, gets rid of some bookkeeping, and makes the code cleaner. TODO move iterator macro somewhere common. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-11-16drm/msm/mdp4: don't care about fb in crtcRob Clark
Since we are configuring things via MDP4_PIPE regs in the plane, it seems like setting the dimensions of the primary plane on the OVLP/DMA regs in crtc is unnecessary. This will make life easier when we want to do a nofb modeset. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-11-16drm/msm/mdp4: drop private primary ptrRob Clark
Since primary-plane support in core, we can just use crtc->primary. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-11-15drm: flip-work: change drm_flip_work_init prototypeBoris BREZILLON
Now that we're using lists instead of kfifo to store drm flip-work tasks we do not need the size parameter passed to drm_flip_work_init function anymore. Moreover this function cannot fail anymore, we can thus remove the return code. Modify drm_flip_work_init users to take account of these changes. [airlied: fixed two unused variable warnings] Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-09-16drm: backmerge tag 'v3.17-rc5' into drm-nextDave Airlie
This is requested to get the fixes for intel and radeon into the same tree for future development work. i915_display.c: fix missing dev_priv conflict.
2014-09-10drm/msm/mdp4: fix blend setup with multiple crtcsRob Clark
In particular, blend_setup() should not overwrite the other crtc's mixer settings. Also, the encoder needs to be able to specify the mixer-id explicitly, since both LVDS and DTV use 'INTF_LVDC_DTV', so we cannot guess the mixer-id from the interface. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-08-26drm/msm/mdp4: request vblank during modesetRob Clark
This avoids a problem seen with weston (for example) where the display gets stuck in "black screen" if starting weston first thing after boot. Possibly mdp5 needs something similar. The downstream android fbdev driver always requests DMA_E (or DMA_P) when display is active, rather than only enabling it on-demand as the drm driver does, which I believe has the same end result. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-06-02drm/msm: remove redundant private plane cleanupRob Clark
Now that drm core knows about private planes, it cleans them up for us. Trying to do this twice results in badness. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-04-25drm/msm/mdp4: cure for the cursor blues (v2)Rob Clark
The hw cursor is relatively adept at triggering underflows, which manifest as a "blue flash" (since blue is configured as the underflow color). Juggle a few things around to tighten up the timing for setting cursor registers in DONE irq. And most importantly, don't ever disable the hw cursor. Instead flip it to a blank/empty cursor. This seems far more reliable, as even simply clearing the cursor-enable bit (with no other updates in previous/ following frames) can in some cases cause underflow. v1: original v2: add missing locking spotted by Micah Cc: Micah Richert <richert@braincorporation.com> Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-04-01drm: Replace crtc fb with primary plane fb (v3)Matt Roper
Now that CRTC's have a primary plane, there's no need to track the framebuffer in the CRTC. Replace all references to the CRTC fb with the primary plane's fb. This patch was generated by the Coccinelle semantic patching tool using the following rules: @@ struct drm_crtc C; @@ - (C).fb + C.primary->fb @@ struct drm_crtc *C; @@ - (C)->fb + C->primary->fb v3: Generate patch via coccinelle. Actual removal of crtc->fb has been moved to a subsequent patch. v2: Fixup several lingering crtc->fb instances that were missed in the first patch iteration. [Rob Clark] Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Rob Clark <robdclark@gmail.com>
2014-04-01drm/msm: Switch to universal plane API'sMatt Roper
Use drm_universal_plane_init() and drm_crtc_init_with_planes() rather than the legacy drm_plane_init() / drm_crtc_init(). This will ensure that the proper primary plane is registered with the DRM (and eventually exposed to userspace in future patches). Cc: Rob Clark <robdclark@gmail.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-02-05drm/msm/mdp4: cursor fixesRob Clark
It seems we need to update all cursor registers from vblank. This appears to be the cause of intermittent underflows when enabling/ disabling cursor. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-02-05drm/msm/mdp4: pageflip fixesRob Clark
Backport a few fixes found in the course of getting mdp5 working. There is a window of time after pageflip is requested, before we start scanning out the new fb (ie. while we are waiting for gpu). During that time we need to continue holding a reference to the still-current scanout fb, to avoid the backing gem bo's from being destroyed. Possibly a common mdp_crtc parent class could be useful to share some of this logic between mdp4_crtc and mdp5_crtc. OTOH, this all can be removed from the driver once atomic is in place, as plane/crtc updates get deferred until all fb's are ready before calling in to .page_flip(), etc. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/msm: move irq utils to mdp_kmsRob Clark
We'll want basically the same thing for mdp5, so refactor it out so it can be shared. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/msm: mdp4_format -> mdp_formatRob Clark
This can be shared between mdp4 and mdp5. Both use the same set of parameters to describe the format to the hw. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/msm: resync generated headersRob Clark
resync to latest envytools db, add mdp5 registers Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/msm: move mdp4 -> mdp/mdp4Rob Clark
There are some little bits and pieces that mdp4 and mdp5 can share, so move things around so that we can have both in a common parent directory. Signed-off-by: Rob Clark <robdclark@gmail.com>