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2019-08-23drm/nouveau/gpio: fail if gpu external power is missingMark Menzynski
Currently, nouveau doesn't check if GPU is missing power. This patch makes nouveau fail when this happens on latest GPUs. It checks GPIO function 121 (External Power Emergency), which should detect power problems on GPU initialization. This can be disabled with nouveau.config=NvPowerChecks=1 Tested on TU104, GP106 and GF100. v3: * Add config override for disabling power checks Signed-off-by: Mark Menzynski <mmenzyns@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/bios/gpio: sort gpios by valuesMark Menzynski
One gpio was in wrong place, moved it for better readability. Signed-off-by: Mark Menzynski <mmenzyns@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/therm: don't attempt fan control where PMU is already managing itBen Skeggs
There's already a condition in place which attempts to detect this, but since we've begun to require a PMU subdev even on boards where we don't load a custom FW, it's become inaccurate. This will prevent unnecessarily running a periodic fan update thread on GP100 and newer, where we don't yet override the default PMU FW. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/therm: skip probing for devices not specified in thermal tablesBen Skeggs
Saves some time during driver load, as described by the relevant section[1] of the DCB 4.x specification. [1] https://nvidia.github.io/open-gpu-doc/DCB/DCB-4.x-Specification.html#_i2c_device_table Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/kms/gv100-: attach pixel blend mode property to planesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/kms/gv100-: attach alpha property to planesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/kms/gv100-: add support for plane zpos propertyBen Skeggs
Has a nice side-effect that we only update HW for this when it changes now, rather than every time we do a page flip. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/kms/nv50-: attach immutable zpos property to planesBen Skeggs
Defaulting to the fixed layout enforced in HW by EVO, and that we currently use by default on NVD. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/kms/nv50-: create primary plane before overlay planesBen Skeggs
zpos normalisation uses plane id to determine ordering for duplicate zpos values, and we likely want to keep primary plane on the bottom here. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/kms/nv50-: use __drm_atomic_helper_plane_reset()Ben Skeggs
We have some of this open-coded already, use the helper to prevent problems when adding (for example) support for the alpha property. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/kms/gv100-: implement csc + enable modern colour managment ↵Ben Skeggs
properties Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/kms/gv100-: use premultiplied alpha blending between planesBen Skeggs
This is apparently the assumed default behaviour when blend properties are absent. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/kms/nv50-: enable modern color management propertiesIlia Mirkin
For GF119:GV100, we can enable DEGAMMA/CTM/GAMMA. For earlier GPUs, as there is no CTM, having both degamma and gamma is a bit pointless. Later GPUs currently lack an implementation. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/kms/gf119-: add ctm property supportIlia Mirkin
This adds support on GF119:GV100 (exclusive) for CTM (aka CSC). Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
2019-08-23drm/nouveau/kms/nv50-: remove overlay alpha formatsIlia Mirkin
The overlay logic can only do colorkey-based selection, not alpha-blending. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/fifo/gk104-: fix parsing of mmu fault dataBen Skeggs
Pascal was particularly incorrect, as the register changed to be more in the same format as the MMU fault buffers are. Shouldn't have impacted much more than confusing MMU fault log messages. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/fifo/gf1xx: convert to using nvkm_fault_dataBen Skeggs
Would like to be able to reuse gf100_fifo_intr_fault() for (some of) the later chipsets too, as it's identical. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/bios/init: handle INIT_RESET_END devinit opcodeRhys Kidd
Signal that the reset sequence has completed. This opcode signals that the software reset sequence has completed. Ordinarily, no actual operations are performed by the opcode. However it allows for possible software work arounds by devinit engines in software agents other than the VBIOS, such as the resman, FCODE, and EFI driver. Signed-off-by: Rhys Kidd <rhyskidd@gmail.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/bios/init: handle INIT_RESET_BEGUN devinit opcodeRhys Kidd
Signal that the reset sequence has begun. This opcode signals that the software reset sequence has begun. Ordinarily, no actual operations are performed by the opcode. However it allows for possible software work arounds by devinit engines in software agents other than the VBIOS, such as the resman, FCODE, and EFI driver. Signed-off-by: Rhys Kidd <rhyskidd@gmail.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/bios: downgrade absence of tmds table to info from an errorRhys Kidd
Absence of a TMDS Info Table is common on Optimus setups where the NVIDIA gpu is not connected directly to any outputs. Reporting an error in this scenario is too harsh. Accordingly, change the error message to an info message. By default the error message also causes a boot flicker for these sytems. Signed-off-by: Rhys Kidd <rhyskidd@gmail.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau: Disable atomic support on a per-device basisVille Syrjälä
We now have per-device driver_features, so let's use that to disable atomic only for pre-nv50. Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Lyude Paul <lyude@redhat.com> Cc: nouveau@lists.freedesktop.org Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/kms/nv50-: add fp16 scanout supportIlia Mirkin
Older hardware seems to want 0..1024 values, while new hardware takes 0..1 values. We set the gain to 1024 for the earlier display classes. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/kms/nv50-: disable input lut harderBen Skeggs
Under some circumstances, it could be left enabled when it shouldn't be. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/kms/tu102-: disable input lut when input is already FP16Ben Skeggs
On Turing, an input LUT is required to transform inputs in fixed-point formats to FP16 for the internal display pipe. We provide an identity mapping whenever a window is enabled for this reason. HW has error checks to ensure when the input is already FP16, that the input LUT is also disabled. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/kms/gv100: allow windows to use PACKED8BPP formatsBen Skeggs
Required for upcoming FP16 scanout support. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau: fix nvif/device.h is included more than onceHariprasad Kelam
remove duplicate inclusion of nvif/device.h Issue identified by includecheck Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/dispnv04: subdev/bios.h is included more than onceHariprasad Kelam
remove duplicate inclusion of subdev/bios.h Issue identified by includecheck Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/mmu: use struct_size() helperGustavo A. R. Silva
Make use of the struct_size() helper instead of an open-coded version in order to avoid any potential type mistakes, in particular in the context in which this code is being used. So, replace the following form: sizeof(*kind) + sizeof(*kind->data) * mmu->kind_nr; with: struct_size(kind, data, mmu->kind_nr) This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau: drop use of drmp.hSam Ravnborg
Drop use of the deprecated drmP.h file from drm/nouveau. Build tested using allyesconfig and allmodconfig. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: nouveau@lists.freedesktop.org Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau: drop drmP.h from all header filesSam Ravnborg
Drop include of the deprecated drmP.h from all nouveau heder files. This allows us to remove drmP.h from all .c files without any side-effects in a follow-up commit. Build tested using allyeyconfig and allmodconfig Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: nouveau@lists.freedesktop.org Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau: drop drmP.h from nouveau_drv.hSam Ravnborg
Drop the deprecated drmP.h header from nouveau_drv.h. Fix fallout in other parts of the driver. Build tested using allmodconfig and allyesconfig. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: nouveau@lists.freedesktop.org Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau: drop use of DRM_UDELAYSam Ravnborg
The DRM_UDELAY is a simple wrapper for udealy() and to be consistent call udelay() direct like in may other places. This avoids the need to pull in drm_os_linux.h when we later drop drmP.h uses in nouveau. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: nouveau@lists.freedesktop.org Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/bios/init: fix spelling mistake "CONDITON" -> "CONDITION"Colin Ian King
There is a spelling mistake in a warning message. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Mukesh Ojha <mojha@codeaurora.org> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-23drm/nouveau/secboot: Make acr_r352_ls_gpccs_func staticYueHaibing
Fix sparse warning: drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.c:1092:1: warning: symbol 'acr_r352_ls_gpccs_func' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-08-22drm/panfrost: Fix sleeping while atomic in panfrost_gem_openRob Herring
We can't hold the mm_lock spinlock as panfrost_mmu_map() can sleep: BUG: sleeping function called from invalid context at kernel/locking/mutex.c:909 in_atomic(): 1, irqs_disabled(): 0, pid: 974, name: glmark2-es2-drm 1 lock held by glmark2-es2-drm/974: CPU: 5 PID: 974 Comm: glmark2-es2-drm Tainted: G W L 5.3.0-rc1+ #94 Hardware name: 96boards Rock960 (DT) Call trace: dump_backtrace+0x0/0x130 show_stack+0x14/0x20 dump_stack+0xc4/0x10c ___might_sleep+0x158/0x228 __might_sleep+0x50/0x88 __mutex_lock+0x58/0x800 mutex_lock_interruptible_nested+0x1c/0x28 drm_gem_shmem_get_pages+0x24/0xa0 drm_gem_shmem_get_pages_sgt+0x48/0xd0 panfrost_mmu_map+0x38/0xf8 [panfrost] panfrost_gem_open+0xc0/0xd8 [panfrost] drm_gem_handle_create_tail+0xe8/0x198 drm_gem_handle_create+0x3c/0x50 panfrost_gem_create_with_handle+0x70/0xa0 [panfrost] panfrost_ioctl_create_bo+0x48/0x80 [panfrost] drm_ioctl_kernel+0xb8/0x110 drm_ioctl+0x244/0x3f0 do_vfs_ioctl+0xbc/0x910 ksys_ioctl+0x78/0xa8 __arm64_sys_ioctl+0x1c/0x28 el0_svc_common.constprop.0+0x90/0x168 el0_svc_handler+0x28/0x78 el0_svc+0x8/0xc Fixes: a5efb4c9a562 ("drm/panfrost: Restructure the GEM object creation") Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190819161204.3106-5-robh@kernel.org
2019-08-22drm/amd/display: fix calc_pll_max_vco_constructDmytro Laktyushkin
This was broken by a previous change switching to cached fw_info. Fixed by inverting a valid bool check. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=111432 Fixes: 9adc8050bf3c ("drm/amd/display: make firmware info only load once during dc_bios create") Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-22drm/amdgpu: enable VCN DPG for RenoirThong Thai
This will enable indirect SRAM loading for VCN DPG mode initialization. Signed-off-by: Thong Thai <thong.thai@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-22Revert "drm/amdgpu: use direct loading on renoir vcn for the moment"Thong Thai
This reverts commit 444a0fea5107e9ad7e3cbbafed78678489e31713. We are ready to enable it now. Signed-off-by: Thong Thai <thong.thai@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-22drm/amdgpu: update gc/sdma goldensetting for rnAaron Liu
This patch updates gc/sdma goldensetting for renoir Signed-off-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-22drm/amd/powerplay: Disable renoir smu feature retrieve for the momentPrike Liang
To avoid the dpm frequence range get failed when DPM enabled and it will be enabled later once handle well the feature bit map struct. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-22drm/amd/powerplay: enable renoir dpm featurePrike Liang
enable the dpm feature for the renoir. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Aaron Liu <aaron.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-22drm/amdgpu: enable SDMA power gating for rnPrike Liang
Enable SDMA PG flag during device ip early init. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-22drm/amdgpu/sdma4: set sdma clock gating for rnPrike Liang
Add support for SDMA clockgating on RN. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-22drm/amdgpu/mmhub1: set mmhub clock gating for rnPrike Liang
setup mmhub clockgating. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-22drm/amdgpu: enable DF clock gating for rnPrike Liang
Enable DF clock gating during DF IP early init. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-22drm/amdgpu: enable athub clock gating for rnPrike Liang
Enable athub MG and LS clock gating. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-22drm/amdgpu: enable IH clock gating for rnPrike Liang
Enable IH clock gating during IH block initialized. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-22drm/amdgpu: enable vcn clock gating for rnPrike Liang
Enable VCN middle grain clock gating. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-22drm/amdgpu: enable rom clock gating for rnPrike Liang
Enable rom light sleep clock gating. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-22drm/amdgpu: enable HDP clock gating for rnPrike Liang
Enable HDP light sleep clock gating. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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