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2019-12-11drm/i915/uc: Drop explicit i915 param in some uc_fw functionsMichal Wajdeczko3-12/+10
There is no need to pass explicit i915 since we already have a debug trick to get parent gt from uc_fw, we only need to make this trick available on non-debug builds. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20191211124549.59516-2-michal.wajdeczko@intel.com
2019-12-11drm/i915: Use the i915_device name for identifying our request fencesChris Wilson1-2/+2
Use the dev_name(i915) to identify the requests for debugging, so we can tell different device timelines apart. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Venkata Sandeep Dhanalakota <venkata.s.dhanalakota@intel.com> Reviewed-by: Venkata Sandeep Dhanalakota <venkata.s.dhanalakota@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191211150204.133471-1-chris@chris-wilson.co.uk
2019-12-11drm/amdgpu: fix license on Kconfig and MakefilesAlex Deucher7-4/+7
amdgpu is MIT licensed. Fixes: ec8f24b7faaf3d ("treewide: Add SPDX license identifier - Makefile/Kconfig") Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amdgpu: log when amdgpu.dc=1 but ASIC is unsupportedSimon Ser1-0/+3
This makes it easier to figure out whether the kernel parameter has been taken into account. Signed-off-by: Simon Ser <contact@emersion.fr> Cc: Harry Wentland <hwentlan@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amd/display: include linux/slab.h where neededArnd Bergmann1-0/+2
Calling kzalloc() and related functions requires the linux/slab.h header to be included: drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c: In function 'dcn21_ipp_create': drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:679:3: error: implicit declaration of function 'kzalloc'; did you mean 'd_alloc'? [-Werror=implicit-function-declaration] kzalloc(sizeof(struct dcn10_ipp), GFP_KERNEL); A lot of other headers also miss a direct include in this file, but this is the only one that causes a problem for now. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amdgpu: fix JPEG instance checking when ctx initLeo Liu1-1/+1
Use proper structure. Fixes: 0388aee766376ed ("drm/amdgpu: use the JPEG structure for general driver support") Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: James Zhu <James.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amdgpu: fix VCN2.x number of irq typesLeo Liu2-2/+2
The JPEG irq type has been moved to its own structure Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: James Zhu <James.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amdgpu/gfx10: update gfx golden settings for navi14Tianci.Yin1-0/+2
add registers: mmPA_SC_BINNER_TIMEOUT_COUNTER and mmPA_SC_ENHANCE_2 Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Tianci.Yin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amdgpu/gfx10: update gfx golden settingsTianci.Yin1-0/+2
add registers: mmPA_SC_BINNER_TIMEOUT_COUNTER and mmPA_SC_ENHANCE_2 Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Tianci.Yin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amdgpu: enable gfxoff feature for navi10 asicKevin Wang1-1/+19
enable gfxoff feature for some navi10 asics Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amdgpu/gfx10: update gfx golden settings for navi14Tianci.Yin1-0/+1
add registers: mmSPI_CONFIG_CNTL Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Tianci.Yin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amdgpu/gfx10: update gfx golden settingsTianci.Yin1-0/+1
add registers: mmSPI_CONFIG_CNTL Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Tianci.Yin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amd/powerplay: enable pp one vf mode for vega10Yintian Tao17-298/+350
Originally, due to the restriction from PSP and SMU, VF has to send message to hypervisor driver to handle powerplay change which is complicated and redundant. Currently, SMU and PSP can support VF to directly handle powerplay change by itself. Therefore, the old code about the handshake between VF and PF to handle powerplay will be removed and VF will use new the registers below to handshake with SMU. mmMP1_SMN_C2PMSG_101: register to handle SMU message mmMP1_SMN_C2PMSG_102: register to handle SMU parameter mmMP1_SMN_C2PMSG_103: register to handle SMU response v2: remove module parameter pp_one_vf v3: fix the parens v4: forbid vf to change smu feature v5: use hwmon_attributes_visible to skip sepicified hwmon atrribute v6: change skip condition at vega10_copy_table_to_smc Signed-off-by: Yintian Tao <yttao@amd.com> Acked-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amdgpu: Added RAS UMC error query support for ArcturusJohn Clements3-16/+74
Updated UMC 6.1 function set to support UMC 6.1.1 and 6.1.2 devices Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amd/powerplay: correct the value retrieved through GPU_LOAD sensor interfaceXiaomeng Hou1-1/+1
the unit of variable AverageGfxActivity defined in smu12 metrics struct is centi, so the retrieved value should be divided by 100 before return. Signed-off-by: Xiaomeng Hou <Xiaomeng.Hou@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amd/powerplay: implement the get_enabled_mask callback for smu12Xiaomeng Hou3-0/+33
implement sensor interface of feature mask for debugfs. Signed-off-by: Xiaomeng Hou <Xiaomeng.Hou@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amd/powerplay: implement interface to retrieve clock freq for renoirXiaomeng Hou3-0/+73
implement smu12 get_clk_freq interface to get clock frequency like MCLK/SCLK. Signed-off-by: Xiaomeng Hou <Xiaomeng.Hou@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amd/powerplay: implement interface to retrieve gpu temperature for renoirXiaomeng Hou1-0/+22
add sensor interface of get gpu temperature for debugfs. Signed-off-by: Xiaomeng Hou <Xiaomeng.Hou@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amd/powerplay: clear VBIOS scratchs on baco exit V2Evan Quan1-0/+7
This is needed for coming asic init on performing gpu reset. V2: use non-asic specific programing way Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amdgpu: avoid using invalidate semaphore for picassochangzhu1-8/+20
It may cause timeout waiting for sem acquire in VM flush when using invalidate semaphore for picasso. So it needs to avoid using invalidate semaphore for piasso. Signed-off-by: changzhu <Changfeng.Zhu@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amdgpu: add condition to enable baco for ras recoveryLe Ma1-10/+8
Switch to baco reset method for ras recovery if the PMFW supported. If not, keep the original reset method. v2: revise the condition Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amdgpu: fix license on Kconfig and MakefilesAlex Deucher7-4/+7
amdgpu is MIT licensed. Fixes: ec8f24b7faaf3d ("treewide: Add SPDX license identifier - Makefile/Kconfig") Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amdgpu/gfx10: update gfx golden settings for navi14Tianci.Yin1-0/+2
add registers: mmPA_SC_BINNER_TIMEOUT_COUNTER and mmPA_SC_ENHANCE_2 Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Tianci.Yin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amdgpu/gfx10: update gfx golden settingsTianci.Yin1-0/+2
add registers: mmPA_SC_BINNER_TIMEOUT_COUNTER and mmPA_SC_ENHANCE_2 Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Tianci.Yin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amdgpu/gfx10: update gfx golden settings for navi14Tianci.Yin1-0/+1
add registers: mmSPI_CONFIG_CNTL Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Tianci.Yin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/amdgpu/gfx10: update gfx golden settingsTianci.Yin1-0/+1
add registers: mmSPI_CONFIG_CNTL Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Tianci.Yin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11drm/i915: remove redundant checks for a null fb pointerColin Ian King1-2/+2
A prior check and return when pointer fb is null makes subsequent null checks on fb redundant. Remove the redundant null checks. Addresses-Coverity: ("Logically dead code") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191210142349.333171-1-colin.king@canonical.com
2019-12-11drm/i915/display: remove duplicated assignment to pointer crtc_stateColin Ian King1-1/+1
Pointer crtc_state is being assigned twice, one of these is redundant and can be removed. Addresses-Coverity: ("Evaluation order violation") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191210144535.341977-1-colin.king@canonical.com
2019-12-11drm/udl: Remove udl_fb.cThomas Zimmermann2-52/+1
The remaining code in udl_fb.c is unused. Remove the file entirely. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191210084905.5570-10-tzimmermann@suse.de
2019-12-11drm/udl: Move udl_handle_damage() into udl_modeset.cThomas Zimmermann3-114/+112
The only caller of udl_handle_damage() in the plane-update function in udl_modeset.c. Move udl_handle_damage() there. v2: * remove udl_fb.c in a separate patch Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191210084905.5570-9-tzimmermann@suse.de
2019-12-11drm/udl: Remove struct udl_device.active_fb_16Thomas Zimmermann4-24/+0
The udl driver stores the currently active framebuffer to know from where to accept damage updates. With the conversion to plane-state damage handling, this is not necessary any longer. The currently active framebuffer and damaged area are always stored in the plane state. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191210084905.5570-8-tzimmermann@suse.de
2019-12-11drm/udl: Convert to drm_atomic_helper_dirtyfb()Thomas Zimmermann3-60/+8
The infrastruture for atomic modesetting allows us to use the generic code for dirty-FB and damage handling. Switch over udl and remove the driver's implementation. The simple-pipe's update function now picks up the primary plane's damage and updates a minimal region of the screen. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191210084905.5570-7-tzimmermann@suse.de
2019-12-11drm/udl: Set preferred color depth to 16 bppThomas Zimmermann2-2/+2
The current default color depth of 24 bpp is not even supported by the driver. Being the native format for communicating with the adapter, 16 bpp is the correct choice. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191210084905.5570-6-tzimmermann@suse.de
2019-12-11drm/udl: Inline DPMS code into CRTC enable and disable functionsThomas Zimmermann2-59/+38
DPMS functionality is only used by the CRTC's enable and disable functions. Inline the code. The patch also adds symbolic constants for the blank register and constants; according to udlfb, which is a bit more detailed than DRM's udl. v3: * use symbolic constants for blank, according to udlfb driver Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191210084905.5570-5-tzimmermann@suse.de
2019-12-11drm/udl: Switch to atomic suspend/resume helpersThomas Zimmermann3-20/+2
We can use the generic suspend/resume helpers for atomic modesetting. Switch udl over. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191210084905.5570-4-tzimmermann@suse.de
2019-12-11drm/udl: Convert to struct drm_simple_display_pipeThomas Zimmermann6-177/+86
Udl has a single display pipeline with a primary plane; perfect for simple-pipe helpers. Convert it over. The old encoder and CRTC code becomes unused and obsolete. Exported formats for the primary plane are RGB565 and XRGB8888, with the latter being emulated. The 16-bit format is the default and what is used when communicating with the device. This patch enables atomic modesetting for udl devices. v3: * remove unused field crtc from struct udl_device * set crtc_state->no_vblank at beginning of enable() v2: * move suspend/resume changes into separate patch * remove non-atomic code Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191210084905.5570-3-tzimmermann@suse.de
2019-12-11drm/udl: Init connector before encoder and CRTCThomas Zimmermann3-9/+18
To mimic simple-pipe, we initialize the connector before the rest of the display pipeline. v2: * remove unnecessary calls to drm_connector_{register,unregister}() Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191210084905.5570-2-tzimmermann@suse.de
2019-12-11drm/i915: Pass cpu transcoder to assert_pipe()Ville Syrjälä2-27/+18
In order to eliminate intel_pipe_to_cpu_transcoder() (and its crtc->config usage) let's pass the cpu transcoder to assert_pipe() so we don't have to do the pipe->cpu transcoder lookup on HSW+. On VLV/CHV this can get called during eDP init, which happens before crtc->config->cpu_transcoder is even populated. So currently we're always reading PIPECONF(A) there even if we're trying to check the state of some other pipe. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191112163812.22075-4-ville.syrjala@linux.intel.com Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
2019-12-11drm/i915: ELiminate intel_pipe_to_cpu_transcoder() from assert_fdi_tx()Ville Syrjälä1-3/+7
Let's start to eliminate intel_pipe_to_cpu_transcoder() so that we can get rid of one more crtc->config usage (which we will want to nuke as well). In the case of assert_fdi_tx() we know that we're never dealing with the EDP transcoder so we can simply replace this with a cast. v2: Fix poor English in comment Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191112163812.22075-3-ville.syrjala@linux.intel.com Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
2019-12-11drm/i915: Serialise with remote retirementChris Wilson1-3/+23
Since retirement may be running in a worker on another CPU, it may be skipped in the local intel_gt_wait_for_idle(). To ensure the state is consistent for our sanity checks upon load, serialise with the remote retirer by waiting on the timeline->mutex. Outside of this use case, e.g. on suspend or module unload, we expect the slack to be picked up by intel_gt_pm_wait_for_idle() and so prefer to put the special case serialisation with retirement in its single user, for now at least. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191121071044.97798-2-chris@chris-wilson.co.uk (cherry picked from commit 2d0fb251360ab7eccbffd99f6933a2a4de678d52) Fixes: 093b92287363 ("drm/i915: Split i915_active.mutex into an irq-safe spinlock for the rbtree") Closes: https://gitlab.freedesktop.org/drm/intel/issues/754 Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2019-12-11drm/i915/selftests: Show the i915_active on failureChris Wilson1-0/+8
Print the i915_active state on selftest failure, with a hope it helps illuminate the cause of the failure. References: https://gitlab.freedesktop.org/drm/intel/issues/765 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191210115502.3767070-1-chris@chris-wilson.co.uk
2019-12-11drm/i915/gem: Wait on unbind barriers when invalidating userptrChris Wilson1-1/+2
When we are told we have to drop all references to userptr, wait for any barriers required for unbinding. <4> [2055.808787] WARNING: CPU: 3 PID: 6239 at mm/mmu_notifier.c:472 __mmu_notifier_invalidate_range_start+0x1f2/0x250 <4> [2055.808792] Modules linked in: vgem mei_hdcp snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel r8169 lpc_ich realtek i915 snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core pinctrl_broxton snd_pcm pinctrl_intel mei_me intel_lpss_pci mei prime_numbers [last unloaded: vgem] <4> [2055.808834] CPU: 3 PID: 6239 Comm: gem_userptr_bli Tainted: G U 5.5.0-rc1-CI-CI_DRM_7522+ #1 <4> [2055.808839] Hardware name: /NUC6CAYB, BIOS AYAPLCEL.86A.0049.2018.0508.1356 05/08/2018 <4> [2055.808847] RIP: 0010:__mmu_notifier_invalidate_range_start+0x1f2/0x250 <4> [2055.808853] Code: c2 48 c7 c7 70 17 2e 82 44 89 45 d4 48 8b 70 28 e8 ec 01 ef ff 41 f6 46 20 01 44 8b 45 d4 75 0a 41 83 f8 f5 44 89 7d d4 74 89 <0f> 0b 44 89 45 d4 eb 81 0f 0b 49 8b 46 18 49 8b 76 10 4c 89 ff 48 <4> [2055.808858] RSP: 0018:ffffc90002937d40 EFLAGS: 00010202 <4> [2055.808865] RAX: 0000000000000061 RBX: ffff8882703a33e0 RCX: 0000000000000001 <4> [2055.808870] RDX: 0000000000000000 RSI: ffff888277da8cb8 RDI: 00000000ffffffff <4> [2055.808874] RBP: ffffc90002937d70 R08: 00000000fffffff5 R09: 0000000000000000 <4> [2055.808879] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 <4> [2055.808884] R13: ffffffff822e1716 R14: ffffc90002937d80 R15: 00000000fffffff5 <4> [2055.808890] FS: 00007fda75004e40(0000) GS:ffff888277d80000(0000) knlGS:0000000000000000 <4> [2055.808895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [2055.808900] CR2: 000055ad72ec3000 CR3: 00000002697b2000 CR4: 00000000003406e0 <4> [2055.808904] Call Trace: <4> [2055.808920] unmap_vmas+0x13e/0x150 <4> [2055.808937] unmap_region+0xa3/0x100 <4> [2055.808964] __do_munmap+0x26d/0x490 <4> [2055.808980] __vm_munmap+0x66/0xc0 <4> [2055.808994] __x64_sys_munmap+0x12/0x20 <4> [2055.809001] do_syscall_64+0x4f/0x220 Closes: https://gitlab.freedesktop.org/drm/intel/issues/771 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191210133719.3874455-1-chris@chris-wilson.co.uk
2019-12-11drm/i915/gt: Check we are the Ironlake IPS provider before deregisteringChris Wilson1-1/+3
Check that we own the global pointer before deregistering. Reported-by: Venkata Sandeep Dhanalakota <venkata.s.dhanalakota@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Venkata Sandeep Dhanalakota <venkata.s.dhanalakota@intel.com> Cc: Andi Shyti <andi.shyti@intel.com> Reviewed-by: Venkata Sandeep Dhanalakota <venkata.s.dhanalakota@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191210153620.3929372-1-chris@chris-wilson.co.uk
2019-12-11drm/i915: Improve execbuf debugTvrtko Ursulin1-10/+12
Convert i915_gem_check_execbuffer to return the error code instead of a boolean so our neat EINVAL debugging trick works within this function. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20191209122314.16289-1-tvrtko.ursulin@linux.intel.com
2019-12-11drm/i915: Copy across scheduler behaviour flags across submit fencesChris Wilson2-26/+89
We want the bonded request to have the same scheduler properties as its master so that it is placed at the same depth in the queue. For example, consider we have requests A, B and B', where B & B' are a bonded pair to run in parallel on two engines. A -> B \- B' B will run after A and so may be scheduled on an idle engine and wait on A using a semaphore. B' sees B being executed and so enters the queue on the same engine as A. As B' did not inherit the semaphore-chain from B, it may have higher precedence than A and so preempts execution. However, B' then sits on a semaphore waiting for B, who is waiting for A, who is blocked by B. Ergo B' needs to inherit the scheduler properties from B (i.e. the semaphore chain) so that it is scheduled with the same priority as B and will not be executed ahead of Bs dependencies. Furthermore, to prevent the priorities changing via the expose fence on B', we need to couple in the dependencies for PI. This requires us to relax our sanity-checks that dependencies are strictly in order. v2: Synchronise (B, B') execution on all platforms, regardless of using a scheduler, any no-op syncs should be elided. Fixes: ee1136908e9b ("drm/i915/execlists: Virtual engine bonding") Closes: https://gitlab.freedesktop.org/drm/intel/issues/464 Testcase: igt/gem_exec_balancer/bonded-chain Testcase: igt/gem_exec_balancer/bonded-semaphore Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191210151332.3902215-1-chris@chris-wilson.co.uk
2019-12-11drm/i915/dsb: Fix in mmio offset calculation of DSB instanceAnimesh Manna1-1/+1
As the current usage is restricted to first DSB instance per pipe, so existing code could not catch the issue to calculate the mmio offset of different DSB instance per pipe. Corrected the offset calculation. Fixes: a6e58d9a2e04 ("drm/i915/dsb: Check DSB engine status.") Signed-off-by: Animesh Manna <animesh.manna@intel.com> Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191205123513.22603-1-animesh.manna@intel.com
2019-12-11Merge drm/drm-next into drm-intel-next-queuedJani Nikula152-1759/+3885
Sync up with v5.5-rc1 to get the updated lock_release() API among other things. Fix the conflict reported by Stephen Rothwell [1]. [1] http://lore.kernel.org/r/20191210093957.5120f717@canb.auug.org.au Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2019-12-11drm/i915/gvt: use vgpu lock for active state settingZhenyu Wang1-2/+2
Need to align with deactivate, should only use vgpu's lock for active state setting instead of gvt lock. Fixes: f25a49ab8ab9 ("drm/i915/gvt: Use vgpu_lock to protect per vgpu access") Cc: Colin Xu <colin.xu@intel.com> Reviewed-by: Colin Xu <colin.xu@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20191202070109.73924-2-zhenyuw@linux.intel.com
2019-12-11drm/i915/gvt: remove unused type attributesZhenyu Wang3-8/+3
Only need to get attribute group instead of attributes and it has no use, so remove it. Reviewed-by: Yan Zhao <yan.y.zhao@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20191202070109.73924-1-zhenyuw@linux.intel.com
2019-12-11drm/i915/dsi: add support for DSCJani Nikula1-3/+66
Enable DSC for DSI, if specified in VBT. This still lacks DSC aware get config implementation, and therefore state checker will fail. Also mode valid is not there yet. v5: - add dsc get config call v4: - convert_rgb = true (Vandita) - ignore max cdclock check (Vandita) - rename pipe_config to crtc_state v3: - take compressed bpp into account v2: - Nuke conn_state->max_requested_bpc, it's not used on DSI Bspec: 49263 Cc: Vandita Kulkarni <vandita.kulkarni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Vandita Kulkarni <vandita.kulkarni@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/e0136299e03c582238523189f6951eeb08daed98.1575974743.git.jani.nikula@intel.com
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