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2015-03-09Merge tag 'drm-intel-next-2015-02-27' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next - Y tiling support for scanout from Tvrtko&Damien - Remove more UMS support - some small prep patches for OLR removal from John Harrison - first few patches for dynamic pagetable allocation from Ben Widawsky, rebased by tons of other people - DRRS support patches (Sonika&Vandana) - fbc patches from Paulo - make sure our vblank callbacks aren't called when the pipes are off - various patches all over * tag 'drm-intel-next-2015-02-27' of git://anongit.freedesktop.org/drm-intel: (61 commits) drm/i915: Update DRIVER_DATE to 20150227 drm/i915: Clarify obj->map_and_fenceable drm/i915/skl: Allow Y (and Yf) frame buffer creation drm/i915/skl: Update watermarks for Y tiling drm/i915/skl: Updated watermark programming drm/i915/skl: Adjust get_plane_config() to support Yb/Yf tiling drm/i915/skl: Teach pin_and_fence_fb_obj() about Y tiling constraints drm/i915/skl: Adjust intel_fb_align_height() for Yb/Yf tiling drm/i915/skl: Allow scanning out Y and Yf fbs drm/i915/skl: Add new displayable tiling formats drm/i915: Remove DRIVER_MODESET checks from modeset code drm/i915: Remove regfile code&data for UMS suspend/resume drm/i915: Remove DRIVER_MODESET checks from gem code drm/i915: Remove DRIVER_MODESET checks in the gpu reset code drm/i915: Remove DRIVER_MODESET checks from suspend/resume code drm/i915: Remove DRIVER_MODESET checks in load/unload/close code drm/i915: fix a printk format drm/i915: Add media rc6 residency file to sysfs drm/i915: Add missing description to parameter in alloc_pt_range drm/i915: Removed the read of RP_STATE_CAP from sysfs/debugfs functions ...
2015-03-05drm: Pass in new and old plane state to prepare_fb and cleanup_fbTvrtko Ursulin
Use cases like rotation require these hooks to have some context so they know how to prepare and cleanup the frame buffer correctly. For i915 specifically, object backing pages need to be mapped differently for different rotation modes and the driver needs to know which mapping to instantiate and which to tear down when transitioning between them. v2: Made passed in states const. (Daniel Vetter) [airlied: add mdp5 and atmel fixups] Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Reviewed-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2015-03-05Merge tag 'drm-intel-next-2015-02-14' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next - use the atomic helpers for plane_upate/disable hooks (Matt Roper) - refactor the initial plane config code (Damien) - ppgtt prep patches for dynamic pagetable alloc (Ben Widawsky, reworked and rebased by a lot of other people) - framebuffer modifier support from Tvrtko Ursulin, drm core code from Rob Clark - piles of workaround patches for skl from Damien and Nick Hoath - vGPU support for xengt on the client side (Yu Zhang) - and the usual smaller things all over * tag 'drm-intel-next-2015-02-14' of git://anongit.freedesktop.org/drm-intel: (88 commits) drm/i915: Update DRIVER_DATE to 20150214 drm/i915: Remove references to previously removed UMS config option drm/i915/skl: Use a LRI for WaDisableDgMirrorFixInHalfSliceChicken5 drm/i915/skl: Fix always true comparison in a revision id check drm/i915/skl: Implement WaEnableLbsSlaRetryTimerDecrement drm/i915/skl: Implement WaSetDisablePixMaskCammingAndRhwoInCommonSliceChicken drm/i915: Add process identifier to requests drm/i915/skl: Implement WaBarrierPerformanceFixDisable drm/i915/skl: Implement WaCcsTlbPrefetchDisable:skl drm/i915/skl: Implement WaDisableChickenBitTSGBarrierAckForFFSliceCS drm/i915/skl: Implement WaDisableHDCInvalidation drm/i915/skl: Implement WaDisableLSQCROPERFforOCL drm/i915/skl: Implement WaDisablePartialResolveInVc drm/i915/skl: Introduce a SKL specific init_workarounds() drm/i915/skl: Document that we implement WaRsClearFWBitsAtReset drm/i915/skl: Implement WaSetGAPSunitClckGateDisable drm/i915/skl: Make the init clock gating function skylake specific drm/i915/skl: Provide a gen9 specific init_render_ring() drm/i915/skl: Document the WM read latency W/A with its name drm/i915/skl: Also detect eDRAM on SKL ...
2015-03-05Merge branch 'drm-atmel-hlcdc-devel' of ↵Dave Airlie
git://github.com/bbrezillon/linux-at91 into drm-next This pull request includes: - support for Atomic mode setting - the discard area optimization - implementation of PM primitives * 'drm-atmel-hlcdc-devel' of git://github.com/bbrezillon/linux-at91: drm: atmel-hlcdc: Add pinctrl PM select sleep,default state in CRTC suspend/resume drm: atmel-hlcdc: Add PM suspend/resume support drm: atmel-hlcdc: add discard area support drm: atmel-hlcdc: Atomic mode-setting conversion
2015-03-05Merge branch 'drm/next/atomic' of git://linuxtv.org/pinchartl/fbdev into ↵Dave Airlie
drm-next rcar-du atomic modesetting support * 'drm/next/atomic' of git://linuxtv.org/pinchartl/fbdev: (32 commits) drm: rcar-du: Fix race condition in hardware plane allocator drm: rcar-du: Move group locking inside rcar_du_crtc_update_planes() drm: rcar-du: Move plane commit code from CRTC start to CRTC resume drm: rcar-du: Move plane format to plane state drm: rcar-du: Remove unneeded rcar_du_crtc plane field drm: rcar-du: Replace plane crtc and enabled fields by plane state drm: rcar-du: Rework plane setup code drm: rcar-du: Switch plane set_property to atomic helpers drm: rcar-du: Switch page flip to atomic helpers drm: rcar-du: Implement asynchronous commit support drm: rcar-du: Replace encoder mode_fixup with atomic_check drm: rcar-du: Switch connector DPMS to atomic helpers drm: rcar-du: Switch mode config to atomic helpers drm: rcar-du: Switch plane update to atomic helpers drm: rcar-du: Rework CRTC enable/disable for atomic updates drm: rcar-du: Rework HDMI encoder enable/disable for atomic updates drm: rcar-du: Rework encoder enable/disable for atomic updates drm: rcar-du: Replace LVDS encoder DPMS by enable/disable drm: rcar-du: Remove private copy of plane size and position drm: rcar-du: Wire up atomic state object scaffolding ...
2015-03-05Merge branch 'drm-tda998x-devel' of ↵Dave Airlie
git://ftp.arm.linux.org.uk/~rmk/linux-arm into drm-next A number of TDA998x updates for the next merge window. Patches included in this set are: * adding support for finding the attached CRTCs from DT * a fix function name mis-spelling in a dev_err() * simplify the EDID reading by using the drm_do_get_edid() function instead of coding this ourselves. * 'drm-tda998x-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: drm/i2c: tda998x: use drm_do_get_edid() drm/i2c: tda998x: fix misspelling of current function in string drm/i2c: tda998x: add OF support for finding attached CRTCs
2015-03-03drm: rcar-du: Fix race condition in hardware plane allocatorLaurent Pinchart
The plane allocator has been inherently racy since the beginning of the transition to atomic updates, as the allocator lock is released between free plane check (at .atomic_check() time) and the reservation (at .atomic_update() time). To fix it, create a new allocator solely based on the atomic plane states without keeping any external state and perform allocation in the .atomic_check() handler. The core idea is to replace the free planes bitmask with a collective knowledge based on the allocated hardware plane(s) for each KMS plane. The allocator then loops over all plane states to compute the free planes bitmask, allocates hardware planes based on that bitmask, and stores the result back in the plane states. For this to work we need to access the current state of planes not touched by the atomic update. To ensure that it won't be modified, we need to lock all planes using drm_atomic_get_plane_state(). This effectively serializes atomic updates from .atomic_check() up to completion, either when swapping the states if the check step has succeeded, or when freeing the states if the check step has failed. Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Move group locking inside rcar_du_crtc_update_planes()Laurent Pinchart
Only the planes to CRTCs association control register DPTSR needs to be protected by custom locking, don't hold the mutex around the whole code. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Move plane commit code from CRTC start to CRTC resumeLaurent Pinchart
As the DRM core will commit plane states when performing atomic updates, those don't need to be committed manually when the CRTC is started except in the system resume code path. However, the atomic plane commit step is currently performed between mode set disable and mode set enable to mimick the legacy mode setting operations order. This causes the device clocks to be disabled after applying plane settings and reenabled when enabling the CRTC, potentially losing hardware in between. Reorder the operations to enable the CRTC first and only then apply plane settings, removing the need to manage clocks in the atomic begin and flush handlers. We can then move the plane state commit code out of the CRTC start handler to the system resume handler. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Move plane format to plane stateLaurent Pinchart
The format stored in the rcar_du_plane structure is part of the plane state. Move it to the rcar_du_plane_state structure and precompute it in the .atomic_check() handler. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Remove unneeded rcar_du_crtc plane fieldLaurent Pinchart
The rcar_du_crtc plane field is only used to check for an error that can't occur. Remove it. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Replace plane crtc and enabled fields by plane stateLaurent Pinchart
The crtc and enabled fields duplicates information stored in the plane state. Use the plane state instead and remove the fields. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Rework plane setup codeLaurent Pinchart
Now that the plane setup code isn't called outside of the plane implementation, it can be simplified by merging the rcar_du_plane_compute_base() and rcar_du_plane_update_base() functions. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Switch plane set_property to atomic helpersLaurent Pinchart
Allow setting up plane properties atomically using the plane set_property atomic helper. The properties are now stored in the plane state (requiring subclassing it) and applied when updating the planes. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Switch page flip to atomic helpersLaurent Pinchart
The atomic page flip helper implements the page flip operation using asynchronous commits. As the legacy page flip was the last CRTC operation that needed direct access to plane setup, the plane setup functions can now become private to the plane implementation. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Implement asynchronous commit supportLaurent Pinchart
Implement a custom .atomic_commit() handler that supports asynchronous commits using a work queue. This can be used for userspace-driven asynchronous commits, as well as for an atomic page flip implementation. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Replace encoder mode_fixup with atomic_checkLaurent Pinchart
The encoder .mode_fixup() operation is legacy, atomic updates uses the new .atomic_check() operation. Convert the encoders drivers. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Switch connector DPMS to atomic helpersLaurent Pinchart
The atomic connector DPMS helper implements the connector DPMS operation using atomic commit, removing the need for DPMS helper operations on CRTCs and encoders. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Switch mode config to atomic helpersLaurent Pinchart
This removes the legacy mode config code. The CRTC and encoder prepare and commit operations are not used anymore, remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Switch plane update to atomic helpersLaurent Pinchart
This removes the legacy plane update code. Wire up the default atomic check and atomic commit mode config helpers as needed by the plane update atomic helpers. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Rework CRTC enable/disable for atomic updatesLaurent Pinchart
When using atomic updates the CRTC .enable() and .disable() helper operations are preferred over the (then legacy) .prepare() and .commit() operations. Implement .enable() and rework .disable() to not depend on DPMS, easing DPMS removal later on. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Rework HDMI encoder enable/disable for atomic updatesLaurent Pinchart
When using atomic updates the encoder .enable() and .disable() helper operations are preferred over the (then legacy) .prepare() and .commit() operations. Implement .enable() and .disable() and rework .prepare(), .commit() and .dpms() as wrappers around .enable() and .disable(), easing their future removal. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Rework encoder enable/disable for atomic updatesLaurent Pinchart
When using atomic updates the encoder .enable() and .disable() helper operations are preferred over the (then legacy) .prepare() and .commit() operations. Implement .enable() and .disable() and rework .prepare(), .commit() and .dpms() as wrappers around .enable() and .disable(), easing their future removal. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Replace LVDS encoder DPMS by enable/disableLaurent Pinchart
The LVDS encoder doesn't support DPMS states, replace the DPMS operation by enable/disable to avoid propagating DPMS states down to the encoder code. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Remove private copy of plane size and positionLaurent Pinchart
The plane source and destination size and positions are stored in the plane state, and a private copy is kept in the rcar_du_plane objects. Remove the private copy as it just duplicates the state. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Wire up atomic state object scaffoldingLaurent Pinchart
Hook up the default .reset(), .atomic_duplicate_state() and .atomic_free_state() helpers to ensure that state objects are properly created and destroyed, and call drm_mode_config_reset() at init time to create the initial state objects. Framebuffer reference count also gets maintained automatically by the transitional helpers except for the legacy page flip operation. Maintain it explicitly there. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Handle primary plane config through atomic plane opsLaurent Pinchart
Use the new CRTC atomic transitional helpers drm_helper_crtc_mode_set() and drm_helper_crtc_mode_set_base() to implement the CRTC .mode_set and .mode_set_base operations. This delegates primary plane configuration to the plane .atomic_update and .atomic_disable operations, removing duplicate code from the CRTC implementation. There is now no code path available to the driver in which to drop the reference to the CRTC acquired in the .prepare() operation if an error then occurs. The driver thus now leaks a reference if an error occurs during mode set. So be it, this will be fixed in a further step of the atomic update transition. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Implement planes atomic operationsLaurent Pinchart
Implement the CRTC .atomic_begin() and .atomic_flush() operations, the plane .atomic_check(), .atomic_update() and operations, and use the transitional atomic helpers to implement the plane update and disable operations on top of the new atomic operations. The plane setup code can't be moved out of the CRTC start function completely yet, as the atomic code paths are not taken every time the CRTC needs to be started. This results in some code duplication that will be fixed after switching to atomic updates completely. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Fix hardware plane allocationLaurent Pinchart
The hardware plane allocator loops over all planes to find free candidates. However, instead of looping over the number of hardware planes, it loops over the number of software planes, which happens to be larger by one unit. This has no effect in practise as the extra plane is always cleared in the mask of free planes, but it should still be fixed for correctness. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Implement universal plane supportLaurent Pinchart
Explicitly create the CRTC primary plane instead of relying on the core helpers to do so. This simplifies the plane logic by merging the KMS and software planes. Reject plane API operations on the primary planes for now, as that code will anyway be refactored when implementing support for atomic updates. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Define macros for the max number of groups, CRTCs and LVDSLaurent Pinchart
Let's avoid magic constants. Beside increasing code readability, it will also ensure that no location will be forgotten when raising the maximum number of groups, CRTCs or LVDS encoders Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Disable fbdev emulation when no connector is presentLaurent Pinchart
fbdev emulation requires at least one connector, and will fail to initialize if no connector has been successfully instantiated. Disable it in that case and print an informational message instead of failing probe with a confusing fbdev emulation error message. It could be argued that probe should fail when no connector is present, but the DU could still be useful in that case with the to-be-implemented memory write-back support. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Turn vblank on/off when enabling/disabling CRTCLaurent Pinchart
The DRM core vblank handling mechanism requires drivers to forcefully turn vblank reporting off when disabling the CRTC, and to restore the vblank reporting status when enabling the CRTC. Implement this using the drm_crtc_vblank_on/off helpers. When disabling vblank we must first wait for page flips to complete, so implement page flip completion wait as well. Finally, drm_crtc_vblank_off() must be called at startup to synchronize the state of the vblank core code with the hardware, which is initially disabled. This is performed at CRTC creation time, requiring vertical blanking to be initialized before creating CRTCs. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Wait for page flip completion when turning the CRTC offLaurent Pinchart
Turning a CRTC off will prevent a queued page flip from ever completing, potentially confusing userspace. Wait for queued page flips to complete before turning the CRTC off to avoid this. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Reorder CRTC functionsLaurent Pinchart
The next commit will need functions to be reordered to avoid forward declarations. Do it separately to help review. This only moves functions without any change to the code. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Don't set connector->encoder at init timeLaurent Pinchart
The drm_connector encoder field points to the encoder driving the connector. No such association exists at init time, as all pipelines are disabled. Don't set the field. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Remove drm_fbdev_cma_restore_mode() call at init timeLaurent Pinchart
The function is meant to restore the fbdev mode in the lastclose handler, not to be called at init time. Remove the call. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-03-03drm: rcar-du: Don't disable unused functions at init timeLaurent Pinchart
All encoders and CRTCs start disabled, re-disabling them is a no-op. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-02-27drm/i915: Update DRIVER_DATE to 20150227Daniel Vetter
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-02-27drm/i915: Clarify obj->map_and_fenceableChris Wilson
For an object right on the boundary of mappable space, as the fenceable size is stricly greater than the actual size, its fence region may extend out of mappable space. Note that only pnv/g33 has fence_size > obj.size and an unmappable range in the gtt, and there alignment constraints prevent bad things from happening. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> [danvet: Clarify why this shouldn't change anything as per the discussion on intel-gfx.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-02-27drm/i915/skl: Allow Y (and Yf) frame buffer creationTvrtko Ursulin
By this patch all underlying bits have been implemented and this patch actually enables the feature. v2: Validate passed in fb modifiers to reject garbage. (Daniel Vetter) v3: Rearrange validation checks per code review comments. (Daniel Vetter) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> (v1) Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-02-27drm/i915/skl: Update watermarks for Y tilingTvrtko Ursulin
Display watermarks need different programming for different tiling modes. Set the relevant flag so this happens during the plane commit and add relevant data into a structure made available to the watermark computation code. v2: Pass in tiling info to sprite plane updates as well. v3: Rebased for plane handling changes. v4: Handle fb == NULL when plane is disabled. v5: Refactored for addfb2 interface. v6: Refactored for fb modifier changes. v7: Updated for atomic commit by only updating watermarks when tiling changes. v8: BSpec watermark calculation updates. v9: Restrict scope of y_tile_minimum variable. (Damien Lespiau) v10: Get fb from plane state otherwise we are working on old state. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Acked-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Acked-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> (v9) Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-02-27drm/i915/skl: Updated watermark programmingTvrtko Ursulin
Recent BSpect updates have changed the watermark calculation to avoid display flickering in some cases. v2: Fix check against DDB allocation and tidy the code a bit. (Damien Lespiau) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-02-27drm/i915/skl: Adjust get_plane_config() to support Yb/Yf tilingDamien Lespiau
v2: Rebased for addfb2 interface and consolidated a bit. (Tvrtko Ursulin) v3: Rebased for fb modifier changes. (Tvrtko Ursulin) v4: Use intel_fb_stride_alignment instead of open coding. (Damien Lespiau) Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-02-27drm/i915/skl: Teach pin_and_fence_fb_obj() about Y tiling constraintsDamien Lespiau
1Mb! v2: Rebased for addfb2 interface. (Tvrtko Ursulin) v3: Rebased for fb modifier changes. (Tvrtko Ursulin) Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-02-27drm/i915/skl: Adjust intel_fb_align_height() for Yb/Yf tilingDamien Lespiau
We now need the bpp of the fb as Yf tiling has different tile widths depending on it. v2: Rebased for the new addfb2 interface. (Tvrtko Ursulin) v3: Rebased for fb modifier changes. (Tvrtko Ursulin) v4: Added missing case and 128-bit pixel warning. (Damien Lespiau) Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> (v3) Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-02-27drm/i915/skl: Allow scanning out Y and Yf fbsDamien Lespiau
Skylake is able to scannout those tiling formats. We need to allow them in the ADDFB ioctl and tell the harware about it. v2: Rebased for addfb2 interface. (Tvrtko Ursulin) v3: Rebased for fb modifier changes. (Tvrtko Ursulin) v4: Don't allow Y tiled fbs just yet. (Tvrtko Ursulin) v5: Check for stride alignment and max pitch. (Tvrtko Ursulin) v6: Simplify maximum pitch check. (Ville Syrjälä) v7: Drop the gen9 check since requirements are no different. (Ville Syrjälä) v8: Gen2 has different X tiling stride. (Ville Syrjälä) Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> (v7) Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-02-27drm/i915/skl: Add new displayable tiling formatsTvrtko Ursulin
Starting with SKL display engine can scan out Y, and newly introduced Yf tiling formats so add the latter to the frame buffer modifier space. v2: Definitions moved to drm_fourcc.h. v3: Try to document the format better. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-02-27drm/i915: Remove DRIVER_MODESET checks from modeset codeDaniel Vetter
Mostly just checks in i915-private modeset ioctls. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-02-27drm/i915: Remove regfile code&data for UMS suspend/resumeDaniel Vetter
Lots of lines to remove! Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> [danvet: Fixup makefile.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-18 23:03:40 +0000