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* drm/radeon: stop trying to suspend UVD sessionsChristian König2015-05-072-21/+19
| | | | | | | | Saving the current UVD state on suspend and restoring it on resume just doesn't work reliable. Just close cleanup all sessions on suspend. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon: more strictly validate the UVD codecChristian König2015-05-071-2/+31
| | | | | | | | MPEG 2/4 are only supported since UVD3. Signed-off-by: Christian König <christian.koenig@amd.com> CC: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon: make UVD handle checking more strictChristian König2015-05-071-29/+43
| | | | | | | | Invalid messages can crash the hw otherwise. Signed-off-by: Christian König <christian.koenig@amd.com> CC: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon: make VCE handle check more strictChristian König2015-05-071-17/+48
| | | | | | | | Invalid handles can crash the hw. Signed-off-by: Christian König <christian.koenig@amd.com> CC: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon: fix userptr lockupChristian König2015-05-071-0/+3
| | | | | | | | We shouldn't try to reserve and wait for a BO that isn't bound. Otherwise we can run into a deadlock if we have a fault during binding the BO. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon: fix userptr BO unpin bug v3monk.liu2015-05-071-5/+3
| | | | | | | | | | | | Fixing a memory leak with userptrs. v2: clean up the loop, use an iterator instead v3: remove unused variable Signed-off-by: monk.liu <monk.liu@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> CC: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon: don't setup audio on asics that don't support itAlex Deucher2015-05-051-0/+4
| | | | | | | | | bug: https://bugzilla.kernel.org/show_bug.cgi?id=97701 Reported-by: Mikael Pettersson <mikpelinux@gmail.com> Tested-by: Mikael Pettersson <mikpelinux@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
* drm/radeon: disable semaphores for UVD V1 (v2)Christian König2015-05-045-13/+39
| | | | | | | | | | | | Hardware doesn't seem to work correctly, just block userspace in this case. v2: add missing defines Bugs: https://bugs.freedesktop.org/show_bug.cgi?id=85320 Signed-off-by: Christian König <christian.koenig@amd.com> CC: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon: fix userptr return value checking (v2)Christian König2015-04-271-5/+5
| | | | | | | | | | | Otherwise we print false warning from time to time. v2: agd5f: rebase Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> CC: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon: check new address before removing old oneChristian König2015-04-271-14/+17
| | | | | | | | Otherwise the change isn't atomic. Signed-off-by: Christian König <christian.koenig@amd.com> CC: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon: reset BOs address after clearing it.Christian König2015-04-271-0/+2
| | | | | | | | | Otherwise it is possible that we will have page table corruption if we change a BOs address multiple times. Signed-off-by: Christian König <christian.koenig@amd.com> CC: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon: fix lockup when BOs aren't part of the VM on releaseChristian König2015-04-271-1/+2
| | | | | | | | | | | If we unmap BOs before releasing them them the intervall tree locks up because we try to remove an entry not inside the tree. Based on a patch from Michel Dänzer. Signed-off-by: Christian König <christian.koenig@amd.com> CC: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon: add SI DPM quirk for Sapphire R9 270 Dual-X 2G GDDR5Alex Deucher2015-04-271-0/+1
| | | | | | | | | | Seems to have problems with high mclks. bug: https://bugs.freedesktop.org/show_bug.cgi?id=76490 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
* drm/radeon: adjust pll when audio is not enabledAlex Deucher2015-04-271-0/+3
| | | | | | | | | | | | | Fixes display problems with some monitors when audio is not enabled. Bugs: https://bugs.freedesktop.org/show_bug.cgi?id=89505 https://bugzilla.kernel.org/show_bug.cgi?id=94171 Plus several reports on IRC. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
* drm/radeon: only enable audio streams if the monitor supports itAlex Deucher2015-04-272-12/+21
| | | | | | | Selectively enable which packets we send based on monitor caps. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
* drm/radeon: only mark audio as connected if the monitor supports it (v3)Alex Deucher2015-04-272-14/+21
| | | | | | | | | | | Otherwise the driver may try and send audio which may confuse the monitor. v2: set pin to NULL if no audio v3: avoid crash with analog encoders Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
* drm/radeon/audio: don't enable packets until the endAlex Deucher2015-04-271-13/+17
| | | | | | | | Don't enable the audio and avi infoframes and audio stream until all the state is set up. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
* drm/radeon: drop dce6_dp_enableAlex Deucher2015-04-273-28/+2
| | | | | | | | It's mostly duplicated with evergreen_dp_enable. This is a prerequisite for fix implemented in another patch. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
* drm/radeon: fix ordering of AVI packet setupAlex Deucher2015-04-272-10/+11
| | | | | | | | Set the line first, then enable the stream. May fix pink line problems on some displays. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
* drm/radeon: Use drm_calloc_ab for CS relocsMichel Dänzer2015-04-271-2/+2
| | | | | | | | | | The number of relocs is passed in by userspace and can be large. It has been observed to cause kcalloc failures in the wild. Cc: stable@vger.kernel.org Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Merge Linus master into drm-nextDave Airlie2015-04-201-1/+0
|\ | | | | | | | | | | | | | | | | The merge is clean, but the arm build fails afterwards, due to API changes in the regulator tree. I've included the patch into the merge to fix the build. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * Merge tag 'trace-v4.1' of ↵Linus Torvalds2015-04-141-1/+0
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing updates from Steven Rostedt: "Some clean ups and small fixes, but the biggest change is the addition of the TRACE_DEFINE_ENUM() macro that can be used by tracepoints. Tracepoints have helper functions for the TP_printk() called __print_symbolic() and __print_flags() that lets a numeric number be displayed as a a human comprehensible text. What is placed in the TP_printk() is also shown in the tracepoint format file such that user space tools like perf and trace-cmd can parse the binary data and express the values too. Unfortunately, the way the TRACE_EVENT() macro works, anything placed in the TP_printk() will be shown pretty much exactly as is. The problem arises when enums are used. That's because unlike macros, enums will not be changed into their values by the C pre-processor. Thus, the enum string is exported to the format file, and this makes it useless for user space tools. The TRACE_DEFINE_ENUM() solves this by converting the enum strings in the TP_printk() format into their number, and that is what is shown to user space. For example, the tracepoint tlb_flush currently has this in its format file: __print_symbolic(REC->reason, { TLB_FLUSH_ON_TASK_SWITCH, "flush on task switch" }, { TLB_REMOTE_SHOOTDOWN, "remote shootdown" }, { TLB_LOCAL_SHOOTDOWN, "local shootdown" }, { TLB_LOCAL_MM_SHOOTDOWN, "local mm shootdown" }) After adding: TRACE_DEFINE_ENUM(TLB_FLUSH_ON_TASK_SWITCH); TRACE_DEFINE_ENUM(TLB_REMOTE_SHOOTDOWN); TRACE_DEFINE_ENUM(TLB_LOCAL_SHOOTDOWN); TRACE_DEFINE_ENUM(TLB_LOCAL_MM_SHOOTDOWN); Its format file will contain this: __print_symbolic(REC->reason, { 0, "flush on task switch" }, { 1, "remote shootdown" }, { 2, "local shootdown" }, { 3, "local mm shootdown" })" * tag 'trace-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (27 commits) tracing: Add enum_map file to show enums that have been mapped writeback: Export enums used by tracepoint to user space v4l: Export enums used by tracepoints to user space SUNRPC: Export enums in tracepoints to user space mm: tracing: Export enums in tracepoints to user space irq/tracing: Export enums in tracepoints to user space f2fs: Export the enums in the tracepoints to userspace net/9p/tracing: Export enums in tracepoints to userspace x86/tlb/trace: Export enums in used by tlb_flush tracepoint tracing/samples: Update the trace-event-sample.h with TRACE_DEFINE_ENUM() tracing: Allow for modules to convert their enums to values tracing: Add TRACE_DEFINE_ENUM() macro to map enums to their values tracing: Update trace-event-sample with TRACE_SYSTEM_VAR documentation tracing: Give system name a pointer brcmsmac: Move each system tracepoints to their own header iwlwifi: Move each system tracepoints to their own header mac80211: Move message tracepoints to their own header tracing: Add TRACE_SYSTEM_VAR to xhci-hcd tracing: Add TRACE_SYSTEM_VAR to kvm-s390 tracing: Add TRACE_SYSTEM_VAR to intel-sst ...
| | * tracing/drm: Remove unused TRACE_SYSTEM_STRING defineSteven Rostedt2015-04-071-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The tracing infrastructure is adding a macro TRACE_SYSTEM_STRING, and hit the following build failure: In file included from include/trace/define_trace.h:90:0, from drivers/gpu/drm/.//radeon/radeon_trace.h:209, from drivers/gpu/drm/.//radeon/radeon_trace_points.c:9: >> include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined #define TRACE_SYSTEM_STRING __app(TRACE_SYSTEM_VAR,__trace_system_name) Seems that the DRM folks have added their own use to the TRACE_SYSTEM_STRING, with: #define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM) Although, I can not find its use anywhere. I could simply use another name, but if this macro is not being used, it should be removed. Link: http://lkml.kernel.org/r/20150402123736.01eda052@gandalf.local.home Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Tested-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
* | | Merge tag 'topic/drm-misc-2015-04-15' of ↵Dave Airlie2015-04-163-12/+12
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm-intel into drm-next One more drm-misch pull for 4.1 with mostly simple stuff and boring refactoring. Even the cursor fix from Matt is just to make a really anal igt happy. * tag 'topic/drm-misc-2015-04-15' of git://anongit.freedesktop.org/drm-intel: drm: fix trivial typo mistake drm: Make integer overflow checking cover universal cursor updates (v2) drm: make crtc/encoder/connector/plane helper_private a const pointer drm/armada: constify struct drm_encoder_helper_funcs pointer drm/radeon: constify more struct drm_*_helper funcs pointers drm/edid: add #defines for ELD versions drm/atomic: Add for_each_{connector,crtc,plane}_in_state helper macros drm: Use kref_put_mutex in drm_gem_object_unreference_unlocked drm/drm: constify all struct drm_*_helper funcs pointers drm/qxl: constify all struct drm_*_helper funcs pointers drm/nouveau: constify all struct drm_*_helper funcs pointers drm/radeon: constify all struct drm_*_helper funcs pointers drm/gma500: constify all struct drm_*_helper funcs pointers drm/mgag200: constify all struct drm_*_helper funcs pointers drm/exynos: constify all struct drm_*_helper funcs pointers drm: Fix some typos
| * | | drm/radeon: constify more struct drm_*_helper funcs pointersJani Nikula2015-04-132-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some non-const pointers were added since the last constification, fix them. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| * | | drm/radeon: constify all struct drm_*_helper funcs pointersJani Nikula2015-04-072-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | They are not to be modified. Generated using the semantic patch: @@ @@ ( const struct drm_crtc_helper_funcs * | - struct drm_crtc_helper_funcs * + const struct drm_crtc_helper_funcs * ) @@ @@ ( const struct drm_encoder_helper_funcs * | - struct drm_encoder_helper_funcs * + const struct drm_encoder_helper_funcs * ) @@ @@ ( const struct drm_connector_helper_funcs * | - struct drm_connector_helper_funcs * + const struct drm_connector_helper_funcs * ) @@ @@ ( const struct drm_plane_helper_funcs * | - struct drm_plane_helper_funcs * + const struct drm_plane_helper_funcs * ) Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
* | | | drm/radeon: allow creating overlapping userptrsChristian König2015-04-132-28/+76
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Similar to the Intel implementation, but instead of just falling back to a global linear list when we have an overlapping userptr request we accumulate all overlapping userptrs in a local list. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | | | drm/radeon: add userptr config optionChristian König2015-04-131-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows selecting CONFIG_MMU_NOTIFIER if it isn't already selected. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | | | drm/radeon: add video usability info support for VCELeo Liu2015-04-082-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | v2: bump version to make sure userspace backward compatibility Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | | | Merge tag 'v4.0-rc7' into drm-nextDave Airlie2015-04-092-7/+8
|\ \ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | Linux 4.0-rc7 Requested by Alex for fixes -next needs. Conflicts: drivers/gpu/drm/i915/intel_sprite.c
| * | | drm/radeon: fix wait in radeon_mn_invalidate_range_startChristian König2015-04-021-7/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to wait for all fences, not just the exclusive one. Signed-off-by: Christian König <christian.koenig@amd.com> Cc: <stable@vger.kernel.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | | drm/radeon: add extra check in radeon_ttm_tt_unpin_userptrChristian König2015-04-021-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We somehow try to free the SG table twice. Bugs: https://bugs.freedesktop.org/show_bug.cgi?id=89734 Signed-off-by: Christian König <christian.koenig@amd.com> Cc: <stable@vger.kernel.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | | | Merge tag 'imx-drm-fixes-2015-03-31' of ↵Dave Airlie2015-04-086-9/+30
|\ \ \ \ | |/ / / | | / / | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.pengutronix.de/git/pza/linux into drm-next imx-drm limit fixes Fix IPU IC downscaler to its hardware limitation of 4:1 and the IPU DI pixel clock divider integer part to 8-bit. * tag 'imx-drm-fixes-2015-03-31' of git://git.pengutronix.de/git/pza/linux: gpu: ipu-v3: turns out the IPU can only downsize 4:1 gpu: ipu-v3: limit pixel clock divider to 8-bits drm/radeon: programm the VCE fw BAR as well drm/radeon: always dump the ring content if it's available radeon: Do not directly dereference pointers to BIOS area. drm/radeon/dpm: fix 120hz handling harder
| * | drm/radeon: programm the VCE fw BAR as wellChristian König2015-03-272-0/+4
| | | | | | | | | | | | | | | | | | | | | Otherwise the VCE firmware needs to be in the first 256MB of VRAM. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | drm/radeon: always dump the ring content if it's availableChristian König2015-03-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Dumping is still possible if a ring isn't ready, only when it isn't allocated at all we need to abort here. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | radeon: Do not directly dereference pointers to BIOS area.David Miller2015-03-271-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | Use readb() and memcpy_fromio() accessors instead. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| * | drm/radeon/dpm: fix 120hz handling harderAlex Deucher2015-03-272-5/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Need to expand the check to handle short circuiting if the selected state is the same as current state. bug: https://bugs.freedesktop.org/show_bug.cgi?id=87796 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
* | | Merge tag 'drm-intel-next-2015-03-27-merge' of ↵Dave Airlie2015-04-012-12/+1
|\ \ \ | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm-intel into drm-next This backmerges 4.0-rc6 due to the recent fixes in rc5/6 - DP link rate refactoring from Ville - byt/bsw rps tuning from Chris - kerneldoc for the shrinker code - more dynamic ppgtt pte work (Michel, Ben, ...) - vlv dpll code refactoring to prep fro bxt (Imre) - refactoring the sprite colorkey code (Ville) - rotated ggtt view support from Tvrtko - roll out struct drm_atomic_state to prep for atomic update (Ander) * tag 'drm-intel-next-2015-03-27-merge' of git://anongit.freedesktop.org/drm-intel: (473 commits) Linux 4.0-rc6 arm64: juno: Fix misleading name of UART reference clock drm/i915: Update DRIVER_DATE to 20150327 drm/i915: Skip allocating shadow batch for 0-length batches drm/i915: Handle error to get connector state when staging config drm/i915: Compare GGTT view structs instead of types drm/i915: fix simple_return.cocci warnings drm/i915: Add module param to test the load detect code drm/i915: Remove usage of encoder->new_crtc from clock computations drm/i915: Don't look at staged config crtc when changing DRRS state drm/i915: Convert intel_pipe_will_have_type() to using atomic state drm/i915: Pass an atomic state to modeset_global_resources() functions drm/i915: Add dynamic page trace events drm/i915: Finish gen6/7 dynamic page table allocation drm/i915: Remove unnecessary gen6_ppgtt_unmap_pages drm/i915: Fix i915_dma_map_single positive error code drm/i915: Prevent out of range pt in gen6_for_each_pde drm/i915: fix definition of the DRM_IOCTL_I915_GET_SPRITE_COLORKEY ioctl drm/i915: Rip out GET_SPRITE_COLORKEY ioctl watchdog: imgpdc: Fix default heartbeat ...
| * | Merge tag 'drm-amdkfd-fixes-2015-03-19' of ↵Dave Airlie2015-03-201-1/+1
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://people.freedesktop.org/~gabbayo/linux into drm-fixes - Fixing SDMA initialization when in non-HWS mode (debug mode) - Memory leak fix when destroying kernel queue - Fix number of available compute pipelines according to new firmware * tag 'drm-amdkfd-fixes-2015-03-19' of git://people.freedesktop.org/~gabbayo/linux: drm/radeon: Changing number of compute pipe lines drm/amdkfd: Fix SDMA queue init. in non-HWS mode drm/amdkfd: destroy mqd when destroying kernel queue
| | * | drm/radeon: Changing number of compute pipe linesBen Goz2015-03-161-1/+1
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | The current CP firmware can handle Usermode Queues only on MEC1. To reflect this firmware change, this commit reduces number of compute pipelines to 4 - 1, from 8 - 1 (the first pipeline is allocated for kgd). Signed-off-by: Ben Goz <ben.goz@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@amd.com> Cc: stable@vger.kernel.org
| * | drm/radeon: drop ttm two ended allocationAlex Deucher2015-03-181-11/+0
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | radeon_bo_create() calls radeon_ttm_placement_from_domain() before ttm_bo_init() is called. radeon_ttm_placement_from_domain() uses the ttm bo size to determine when to select top down allocation but since the ttm bo is not initialized yet the check is always false. It only took effect when buffers were validated later. It also seemed to regress suspend and resume on some systems possibly due to it not taking effect in radeon_bo_create(). radeon_bo_create() and radeon_ttm_placement_from_domain() need to be reworked substantially for this to be optimally effective. Re-enable it at that point. Noticed-by: Oded Gabbay <oded.gabbay@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
* | Merge tag 'drm-amdkfd-next-2015-03-25' of ↵Dave Airlie2015-03-311-5/+5
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://people.freedesktop.org/~gabbayo/linux into drm-next - Allow amdkfd to work with multiple kgd instances. This is in preparation for AMD's new open source kernel graphic driver (amdgpu), and for the new AMD APU, Carrizo. - Convert timestamping to use 64bit time accessors - Three other minor changes. * tag 'drm-amdkfd-next-2015-03-25' of git://people.freedesktop.org/~gabbayo/linux: drm/amdkfd: Add multiple kgd support drm/amdkfd: Convert timestamping to use 64bit time accessors drm/amdkfd: add debug prints for process teardown drm/amdkfd: Remove unused field from struct qcm_process_device drm/amdkfd: rename fence_wait_timeout
| * | drm/amdkfd: Add multiple kgd supportXihan Zhang2015-03-251-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | The current code can only support one kgd instance. We have to support multiple kgd instances in one system. i.e two amdgpu or two radeon or one amdgpu + one radeon or more than two kgd instances. Signed-off-by: Xihan Zhang <xihan.zhang@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
* | | Merge tag 'drm-intel-next-2015-03-13-merge' of ↵Dave Airlie2015-03-242-27/+47
|\ \ \ | |/ / |/| / | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm-intel into drm-next drm-intel-next-2015-03-13-rebased: - EU count report param for gen9+ (Jeff McGee) - piles of pll/wm/... fixes for chv, finally out of preliminary hw support (Ville, Vijay) - gen9 rps support from Akash - more work to move towards atomic from Matt, Ander and others - runtime pm support for skl (Damien) - edp1.4 intermediate link clock support (Sonika) - use frontbuffer tracking for fbc (Paulo) - remove ilk rc6 (John Harrison) - a bunch of smaller things and fixes all over Includes backmerge because git rerere couldn't keep up any more. * tag 'drm-intel-next-2015-03-13-merge' of git://anongit.freedesktop.org/drm-intel: (366 commits) drm/i915: Make sure the primary plane is enabled before reading out the fb state drm/i915: Update DRIVER_DATE to 20150313 drm/i915: Fix vmap_batch page iterator overrun drm/i915: Export total subslice and EU counts drm/i915: redefine WARN_ON_ONCE to include the condition drm/i915/skl: Implement WaDisableHBR2 drm/i915: Remove the preliminary_hw_support shackles from CHV drm/i915: Read CHV_PLL_DW8 from the correct offset drm/i915: Rewrite IVB FDI bifurcation conflict checks drm/i915: Rewrite some some of the FDI lane checks drm/i915/skl: Enable the RPS interrupts programming drm/i915/skl: Enabling processing of Turbo interrupts drm/i915/skl: Updated the i915_frequency_info debugfs function drm/i915: Simplify the way BC bifurcation state consistency is kept drm/i915/skl: Updated the act_freq_mhz_show sysfs function drm/i915/skl: Updated the gen9_enable_rps function drm/i915/skl: Updated the gen6_rps_limits function drm/i915/skl: Restructured the gen6_set_rps_thresholds function drm/i915/skl: Updated the gen6_set_rps function drm/i915/skl: Updated the gen6_init_rps_frequencies function ...
| * drm/radeon: drop setting UPLL to sleep modeChristian König2015-03-111-4/+2
| | | | | | | | | | | | | | | | | | | | Just keep it working, seems to fix some PLL problems. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=73378 Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| * drm/radeon: fix wait to actually occur after the signaling callbackMaarten Lankhorst2015-03-111-23/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A normal wait adds to the front of the tail. By doing something similar to fence_default_wait the fence code can run without racing. This is a complete fix for "panic on suspend from KDE with radeon", and a partial fix for "Radeon: System pauses on TAHITI". On tahiti si_irq_set needs to be fixed too, to completely flush the writes before radeon_fence_activity is called in radeon_fence_enable_signaling. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=90741 Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=90861 Signed-off-by: Maarten Lankhorst <maarten.lankhorst@ubuntu.com> Reported-by: Jon Arne Jørgensen <jonjon.arnearne@gmail.com> Reported-and-tested-by: Gustaw Smolarczyk <wielkiegie@gmail.com> Cc: stable@vger.kernel.org (v3.18+) Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/radeon: add DisplayPort MST support (v2)Dave Airlie2015-03-1913-6/+998
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds initial DP 1.2 MST support to radeon, on CAYMAN and up in theory. This is off by default. v2: agd5f: - add UNIPHY3 offsets - move atom cmd table code into atombios_encoders.c - whitespace cleanup - replace some magic numbers with proper defines Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/radeon: improve encoder picking functions (v2)Dave Airlie2015-03-192-23/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | For MST we need to be able to pick front end encoders separate from backend, but only for MST, so we need to make the encoder picking interface smarter. v2: agd5f: squash in: drm/radeon: release digital encoder before asking for new one Reported-by: Dieter Nützel <Dieter@nuetzel-hh.de> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/radeon: export max link rate calculationDave Airlie2015-03-192-2/+4
| | | | | | | | | | | | | | We need this in the MST code later. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/radeon: add new atombios encoder/transmitter interfacesDave Airlie2015-03-192-5/+28
| | | | | | | | | | | | | | | | These allow overriding the encoder id with the frontend, we need this for setting up MST. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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