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2015-03-28Merge git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull kvm ppc bugfixes from Marcelo Tosatti. * git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: PPC: Book3S HV: Fix instruction emulation KVM: PPC: Book3S HV: Endian fix for accessing VPA yield count KVM: PPC: Book3S HV: Fix spinlock/mutex ordering issue in kvmppc_set_lpcr()
2015-03-28Merge tag 'arc-4.0-fixes-part-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC fixes from Vineet Gupta: "We found some issues with signal handling taking down the system. I know its late, but these are important and all marked for stable. ARC signal handling related fixes uncovered during recent testing of NPTL tools" * tag 'arc-4.0-fixes-part-2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: signal handling robustify ARC: SA_SIGINFO ucontext regs off-by-one
2015-03-28Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull selinux bugfix from James Morris. Fix broken return value. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: selinux: fix sel_write_enforce broken return value
2015-03-27Merge git://www.linux-watchdog.org/linux-watchdogLinus Torvalds
Pull watchdog fixes from Wim Van Sebroeck: - mtk_wdt: signedness bug in mtk_wdt_start() - imgpdc: Fix NULL pointer dereference during probe and fix the default heartbeat * git://www.linux-watchdog.org/linux-watchdog: watchdog: imgpdc: Fix default heartbeat watchdog: imgpdc: Fix probe NULL pointer dereference watchdog: mtk_wdt: signedness bug in mtk_wdt_start()
2015-03-27Merge tag 'sound-4.0-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Three trivial oneliner fixes for HD-audio. Two are device-specific quirks while one is a generic fix for recent Realtek codecs" * tag 'sound-4.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - Add one more node in the EAPD supporting candidate list ALSA: hda_intel: apply the Seperate stream_tag for Sunrise Point ALSA: hda - Add dock support for Thinkpad T450s (17aa:5036)
2015-03-27drm/i915: Update DRIVER_DATE to 20150327Daniel Vetter
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm: Rewrite drm_ioctl_flags() to resemble the new drm_ioctl() codeVille Syrjälä
Use the same logic when checking for valid ioctl range in drm_ioctl_flags() that is used in drm_ioctl() to avoid confusion. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm: Use max() to make the ioctl alloc size code cleanerVille Syrjälä
Use max() to make the code to determine the allocation size for the ioctl data easier to read. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm: Simplify core vs. drv ioctl handlingVille Syrjälä
Now that cmd_drv is gone the handling for core and driver ioctls is mostly identical, so eliminate the duplication. Also take the opportunity to simplify the range checks to be less cluttered. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm: Drop ioctl->cmd_drvVille Syrjälä
ioctl->cmd_drv is pointless and we can just as well stick the full ioctl definition into ioctl->cmd. Cc: Jakob Bornecrantz <jakob@vmware.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm: Fix DRM_IOCTL_DEF_DRV()Ville Syrjälä
Currently DRM_IOCTL_DEF_DRV does '[DRM_IOCTL_NR(DRM_##ioctl)]' which doesn't make much sense since DRM_##ioctl is already a the raw ioctl number. So change it to 'DRM_IOCTL_NR(DRM_IOCTL_##ioctl) - DRM_COMMAND_BASE' which means the DRM_IOCTL_NR() now makes sense, and also this also means if there's a mistake in the DRM_IOCTL_##ioctl macros we might get a warning about it (eg. we would have gotten a sparse warning about the i915 colorkey get/set ioctl being defined to be the same thing). Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm/i915: Skip allocating shadow batch for 0-length batchesChris Wilson
Since commit 17cabf571e50677d980e9ab2a43c5f11213003ae Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Jan 14 11:20:57 2015 +0000 drm/i915: Trim the command parser allocations we may then try to allocate a zero-sized object and attempt to extract its pages. Understandably this fails. Testcase: igt/gem_exec_nop #ivb,byt,hsw Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm/i915: Handle error to get connector state when staging configAnder Conselvan de Oliveira
The return value of one of the calls to drm_atomic_get_connector_state() in intel_modeset_stage_output_state() wasn't checked for errors. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm/i915: Compare GGTT view structs instead of typesJoonas Lahtinen
To allow for views where the view type is not defined by the view type only, like it is in stereo or rotated 90 degree view, change the semantic to require the whole view structure for comparison when we match a GGTT view. This allows including parameters like offset to be included in the view which is useful for eg. partial views. v3: - Rely on ggtt_view type being 0 for non-GGTT vma's, which equals to I915_GGTT_VIEW_NORMAL. (Daniel Vetter) - Do not use potentially slower comparison when we only want to know if something is or is not a normal view. - Rebase on top of rotated view patches. Add rotated view singleton. - If one view is missing in comparison they're equal only if both are missing. v4: - Use comparison helper in obj_to_ggtt_view too. (Tvrtko Ursulin) - Do WARN_ON if one view is NULL. (Tvrtko Ursulin) Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm/i915: fix simple_return.cocci warningskbuild test robot
drivers/gpu/drm/i915/i915_gem_gtt.c:1349:1-4: WARNING: end returns can be simpified and declaration on line 1347 can be dropped Simplify a trivial if-return sequence. Possibly combine with a preceding function call. Generated by: scripts/coccinelle/misc/simple_return.cocci CC: Michel Thierry <michel.thierry@intel.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm/atomic-helpers: Properly avoid full modeset danceDaniel Vetter
Legacy setCrtc has a nice fastpath for just updating the frontbuffer when the output routing doesn't change. Which I of course tried to keep working, except that I fumbled the job: The helpers correctly compute ->mode_changed, CRTC updates get correctly skipped but connector functions are called unconditionally. Fix this. v2: For the disable sided connector->state->crtc might be NULL. Instead look at the old_connector_state->crtc, but still use the new crtc state for that old crtc. Reported by Thierry. Reported-and-Tested-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> (v1) Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Gustavo Padovan <gustavo.padovan@collabora.co.uk> (v1) Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2015-03-27drm/i915: Add module param to test the load detect codeDaniel Vetter
This is useful for writing igts to make sure we don't break this, without being forced to own a one of these dinosaurs. Suggested-by: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm/i915: Remove usage of encoder->new_crtc from clock computationsAnder Conselvan de Oliveira
Some of the crtc_compute_clock() still depended on encoder->new_crtc since they didn't use intel_pipe_will_have_type() and used an open coded version of that function instead. This patch replaces those with the appropriate code that checks the atomic state intead. Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> [danvet: Separate the if (!connector) continue to facility easier extraction of a loop iterator for all of these (there's lots more in i915 and atomic helpers).] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/selinux ↵James Morris
into for-linus
2015-03-27drm/i915: Don't look at staged config crtc when changing DRRS stateAnder Conselvan de Oliveira
The function intel_dp_set_drrs_state() would decide which pipe to downclock based on the staged config for the given connector. However, the result of that function is immediate, and it uses input values from crtc->config, so it should be looking at the current crtc instead. Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm/i915: Convert intel_pipe_will_have_type() to using atomic stateAnder Conselvan de Oliveira
Pass a crtc_state to it and find whether the pipe has an encoder of a given type by looking at the drm_atomic_state the crtc_state points to. Until recently i9xx_get_refclk() used to be called indirectly from vlv_force_pll_on() with a dummy crtc_state. That dummy crtc state is not converted to be part of a full drm atomic state, so add a WARN in case someone decides to call that again with a such dummy state. This was removed in commit 9cbe40c15a753e02f5da16f6de901decf3276cf1 Author: Vijay Purushothaman <vijay.a.purushothaman@linux.intel.com> Date: Thu Mar 5 19:33:08 2015 +0530 drm/i915: Update prop, int co-eff and gain threshold for CHV v2: Warn if there is no connectors for a given crtc. (Daniel) Replace comment i9xx_get_refclk() with a WARN_ON(). (Ander) Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> [danvet: Add commit reference for when i9xx_get_refclk was removed.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm/i915: Pass an atomic state to modeset_global_resources() functionsAnder Conselvan de Oliveira
Follow up patches will convert some functions called from there to use the atomic state, instead of directly accessing the new or current config. This patch just changes the parameters, but shouldn't have any functional changes. Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm/i915: Add dynamic page trace eventsMichel Thierry
Traces for page directories and tables allocation and map. v2: Removed references to teardown. v3: bitmap_scnprintf has been deprecated. v4: Replace bitmap_scnprintf with scnprintf correctly, and get right range lengths. (Mika) Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Signed-off-by: Michel Thierry <michel.thierry@intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm/i915: Finish gen6/7 dynamic page table allocationMichel Thierry
This patch continues on the idea from "Track GEN6 page table usage". From here on, in the steady state, PDEs are all pointing to the scratch page table (as recommended in the spec). When an object is allocated in the VA range, the code will determine if we need to allocate a page for the page table. Similarly when the object is destroyed, we will remove, and free the page table pointing the PDE back to the scratch page. Following patches will work to unify the code a bit as we bring in GEN8 support. GEN6 and GEN8 are different enough that I had a hard time to get to this point with as much common code as I do. The aliasing PPGTT must pre-allocate all of the page tables. There are a few reasons for this. Two trivial ones: aliasing ppgtt goes through the ggtt paths, so it's hard to maintain, we currently do not restore the default context (assuming the previous force reload is indeed necessary). Most importantly though, the only way (it seems from empirical evidence) to invalidate the CS TLBs on non-render ring is to either use ring sync (which requires actually stopping the rings in order to synchronize when the sync completes vs. where you are in execution), or to reload DCLV. Since without full PPGTT we do not ever reload the DCLV register, there is no good way to achieve this. The simplest solution is just to not support dynamic page table creation/destruction in the aliasing PPGTT. We could always reload DCLV, but this seems like quite a bit of excess overhead only to save at most 2MB-4k of memory for the aliasing PPGTT page tables. v2: Make the page table bitmap declared inside the function (Chris) Simplify the way scratching address space works. Move the alloc/teardown tracepoints up a level in the call stack so that both all implementations get the trace. v3: Updated trace event to spit out a name v4: Aliasing ppgtt is now initialized differently (in setup global gtt) v5: Rebase to latest code. Also removed unnecessary aliasing ppgtt check for trace, as it is no longer possible after the PPGTT cleanup patch series of a couple of months ago (Daniel). v6: Implement changes from code review (Daniel): - allocate/teardown_va_range calls added. - Add a scratch page allocation helper (only need the address). - Move trace events to a new patch. - Use updated mark_tlbs_dirty. - Moved pt preallocation for aliasing ppgtt into gen6_ppgtt_init. v7: teardown_va_range removed (Daniel). In init, gen6_ppgtt_clear_range call is only needed for aliasing ppgtt. v8: Rebase after s/page_tables/page_table/. v9: Remove unnecessary scratch flag in page_table struct, future patches can just compare against ppgtt->scratch_pt, and alloc_pt_scratch becomes redundant. Initialize scratch_pt and pt. (Mika) v10: Clean up aliasing ppgtt init error path and prevent leaking the ppgtt obj when init fails. (Mika) Updated commit author. (Daniel) Cc: Mika Kuoppala <mika.kuoppala@intel.com> Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Michel Thierry <michel.thierry@intel.com> (v4+) Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm/i915: Remove unnecessary gen6_ppgtt_unmap_pagesMichel Thierry
We are already unmapping them in gen6_ppgtt_free. This function became redundant since commit 06fda602dbca9c59d87db7da71192e4b54c9f5ff ("drm/i915: Create page table allocators"). Cc: Mika Kuoppala <mika.kuoppala@intel.com> Signed-off-by: Michel Thierry <michel.thierry@intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm/i915: Fix i915_dma_map_single positive error codeMichel Thierry
i915_dma_map_single relies on dma_mapping_error, which returns positive error codes. Found by static checker. Introduced by commit 678d96fbb3b5995a2fdff2bca5e1ab4a40b7e968 ("drm/i915: Track GEN6 page table usage"). v2: Return negative error code and renamed commit title. (Dan) v3: Missing reported-by tag (Daniel) Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Mika Kuoppala <mika.kuoppala@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Michel Thierry <michel.thierry@intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm/i915: Prevent out of range pt in gen6_for_each_pdeMichel Thierry
Found by static analysis tool, this was harmless as the pt was not used out of scope though. Introduced by commit 678d96fbb3b5995a2fdff2bca5e1ab4a40b7e968 ("drm/i915: Track GEN6 page table usage"). Cc: Mika Kuoppala <mika.kuoppala@intel.com> Signed-off-by: Michel Thierry <michel.thierry@intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm/i915: fix definition of the DRM_IOCTL_I915_GET_SPRITE_COLORKEY ioctlTommi Rantala
Fix definition of the DRM_IOCTL_I915_GET_SPRITE_COLORKEY ioctl, so that it is different from the DRM_IOCTL_I915_SET_SPRITE_COLORKEY ioctl. Note that this is just for accuracy, the ioctl implementation itself is totally unused and already ripped out. Signed-off-by: Tommi Rantala <tt.rantala@gmail.com> [danvet: Add note that this is a dead ioctl.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-27drm/i915: Rip out GET_SPRITE_COLORKEY ioctlDaniel Vetter
It's completely unused and Tommi noticed that the #define is borked since forever. I've done a git search in userspace and only found broken definitions and no users anywhere. Cc: Tommi Rantala <tt.rantala@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2015-03-27watchdog: imgpdc: Fix default heartbeatJames Hogan
The IMG PDC watchdog driver heartbeat module parameter has no default so it is initialised to zero. This results in the following warning during probe: imgpdc-wdt 2006000.wdt: Initial timeout out of range! setting max timeout The module parameter description implies that the default value should be PDC_WDT_DEF_TIMEOUT, which isn't yet used, so initialise it to that. Also tweak the heartbeat module parameter description for consistency. Fixes: 93937669e9b5 ("watchdog: ImgTec PDC Watchdog Timer Driver") Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Ezequiel Garcia <ezequiel.garcia@imgtec.com> Cc: Naidu Tellapati <Naidu.Tellapati@imgtec.com> Cc: Jude Abraham <Jude.Abraham@imgtec.com> Cc: linux-watchdog@vger.kernel.org Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2015-03-27watchdog: imgpdc: Fix probe NULL pointer dereferenceJames Hogan
The IMG PDC watchdog probe function calls pdc_wdt_stop() prior to watchdog_set_drvdata(), causing a NULL pointer dereference when pdc_wdt_stop() retrieves the struct pdc_wdt_dev pointer using watchdog_get_drvdata() and reads the register base address through it. Fix by moving the watchdog_set_drvdata() call earlier, to where various other pdc_wdt->wdt_dev fields are initialised. Fixes: 93937669e9b5 ("watchdog: ImgTec PDC Watchdog Timer Driver") Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Ezequiel Garcia <ezequiel.garcia@imgtec.com> Cc: Naidu Tellapati <Naidu.Tellapati@imgtec.com> Cc: Jude Abraham <Jude.Abraham@imgtec.com> Cc: linux-watchdog@vger.kernel.org Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2015-03-27watchdog: mtk_wdt: signedness bug in mtk_wdt_start()Dan Carpenter
"ret" should be signed for the error handling to work correctly. This doesn't matter much in real life since mtk_wdt_set_timeout() always succeeds. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2015-03-27Merge branch 'drm-st-next-2015-03-19' of ↵Dave Airlie
git://git.linaro.org/people/benjamin.gaignard/kernel into drm-next This patch makes STI driver use the atomic helpers. I have fix the comments done by Daniel on the first version and get his ack with this second version. * 'drm-st-next-2015-03-19' of git://git.linaro.org/people/benjamin.gaignard/kernel: drm: sti: convert driver to atomic modeset
2015-03-26Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm refcounting fixes from Dave Airlie: "Here is the complete set of i915 bug/warn/refcounting fixes" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/i915: Fixup legacy plane->crtc link for initial fb config drm/i915: Fix atomic state when reusing the firmware fb drm/i915: Keep ring->active_list and ring->requests_list consistent drm/i915: Don't try to reference the fb in get_initial_plane_config() drm: Fixup racy refcounting in plane_force_disable
2015-03-26Merge tag 'dm-4.0-fix-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fix from Mike Snitzer: "Fix DM core device cleanup regression -- due to a latent race that was exposed by the bdi changes that were introduced during the 4.0 merge" * tag 'dm-4.0-fix-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm: fix add_disk() NULL pointer due to race with free_dev()
2015-03-26Merge tag 'linux-kselftest-4.0-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest fix from Shuah Khan. * tag 'linux-kselftest-4.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests: Fix build failures when invoked from kselftest target
2015-03-27Merge tag 'drm-intel-fixes-2015-03-26' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-fixes This should cover the final warnings in -rc5 with two more backports from our development branch (drm-intel-next-queued). They're the ones from Daniel and Damien, with references to the reports. This is on top of drm-fixes because of the dependency on the two earlier fixes not yet in Linus' tree. There's an additional regression fix from Chris. * tag 'drm-intel-fixes-2015-03-26' of git://anongit.freedesktop.org/drm-intel: drm/i915: Fixup legacy plane->crtc link for initial fb config drm/i915: Fix atomic state when reusing the firmware fb drm/i915: Keep ring->active_list and ring->requests_list consistent
2015-03-26Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Martin Schwidefsky: "A couple of bug fixes for s390. The ftrace comile fix is quite large for a -rc6 release, but it would be nice to have it in 4.0" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/smp: reenable smt after resume s390/mm: limit STACK_RND_MASK for compat tasks s390/ftrace: fix compile error if CONFIG_KPROBES is disabled s390/cpum_sf: add diagnostic sampling event only if it is authorized
2015-03-26drm/i915: Don't use encoder->new_crtc in intel_lvds_compute_config()Ander Conselvan de Oliveira
Move towards atomic by using the legacy modeset's drm_atomic_state instead. Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-26drm/i915: Don't use staged config in intel_dp_mst_compute_config()Ander Conselvan de Oliveira
Move towards atomic by using the legacy modeset's drm_atomic_state instead. Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-26drm/i915: Use atomic state in intel_ddi_crtc_get_new_encoder()Ander Conselvan de Oliveira
Instead of using connector->new_encoder, get the same information from the pipe_config, thus making the function ready for the atomic conversion. Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-26drm/i915: Don't depend on encoder->new_crtc in intel_hdmi_compute_configAnder Conselvan de Oliveira
Move towards atomic by using the legacy modeset's drm_atomic_state instead. Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-26drm/i915: Don't depend on encoder->new_crtc in intel_dp_compute_config()Ander Conselvan de Oliveira
Move towards atomic by using the legacy modeset's drm_atomic_state instead. Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-26drm/i915: Don't use encoder->new_crtc in compute_baseline_pipe_bpp()Ander Conselvan de Oliveira
Move towards atomic by using the legacy modeset's drm_atomic_state instead. Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> [danvet: Keep the if (!connector) continue; separate so that it's easier to eventually extract a for_each_connector_in_state iterator. And because of the upcast it's also safer.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-26drm/i915: Don't use encoder->new_crtc in intel_modeset_pipe_config()Ander Conselvan de Oliveira
Move towards atomic by using the legacy modeset's drm_atomic_state instead. v2: Move call to drm_atomic_add_affected_connectors() to intel_modeset_compute_config(). (Daniel) Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> [danvet: Resurrect the ret local variable which I've dropped from an earlier patch and which is now needed.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-26drm/i915: Copy the staged connector config to the legacy atomic stateAnder Conselvan de Oliveira
With this in place, we can start converting pieces of the modeset code to look at the connector atomic state instead of the staged config. v2: Handle the load detect staged config changes too. (Ander) Remove unnecessary blank line. (Daniel) Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-26drm/i915: Update dummy connector atomic state with current configAnder Conselvan de Oliveira
Keep that state updated so that we can write code that depends on it on the follow up patches. v2: Fix BUG due to stale connector_state->crtc value. (Chandra) v3: Update comment about dummy state connectors. (Chandra) Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-26drm/i915: Implement connector state duplicationAnder Conselvan de Oliveira
So that we can add connector states to the drm_atomic_state used in the legacy modeset. Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-26drm/i915/skl: fix semicolon.cocci warningskbuild test robot
drivers/gpu/drm/i915/intel_pm.c:2913:4-5: Unneeded semicolon Removes unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci CC: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-03-26drm/i915: Allocate a crtc_state also when the crtc is being disabledAnder Conselvan de Oliveira
For consistency, allocate a new crtc_state for a crtc that is being disabled. Previously only the enabled value of the current state would change. v2: Rebase on v5 of previous patch. (Ander) Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> [danvet: Resolve rebase conflict.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-28 08:27:24 +0000