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2020-09-22drm/amdkfd: Calculate CPU VCRAT size dynamically (v2)Kent Russell
Instead of guessing at a sufficient size for the CPU VCRAT, base the size on the number of online NUMA nodes. v2: fix warning Signed-off-by: Kent Russell <kent.russell@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-22drm/amdgpu: Fix handling of KFD initialization failuresFelix Kuehling
Remember KFD module initializaton status in a global variable. Skip KFD device probing when the module was not initialized. Other amdgpu_amdkfd calls are then protected by the adev->kfd.dev check. Also print a clear error message when KFD disables itself. Amdgpu continues its initialization even when KFD failed. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Kent Russell <kent.russell@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-22drm/msm/dpu: remove unused variables new_cnt and old_cnt in ↵Luo Jiaxing
dpu_encoder_phys_vid_vblank_irq() We found two unused variables new_cnt and old_cnt when build kernel with W=1. So delete it. Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-09-22drm/msm/dpu: Convert to DEFINE_SHOW_ATTRIBUTEQinglang Miao
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-09-22drm/msm: Leave inuse count intact on map failureAkhil P Oommen
Leave the inuse count intact on map failure to keep the accounting accurate. Signed-off-by: Akhil P Oommen <akhilpo@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-09-22drm/msm: Fix premature purging of BOAkhil P Oommen
In the case where we have a back-to-back submission that shares the same BO, this BO will be prematurely moved to inactive_list while retiring the first submit. But it will be still part of the second submit which is being processed by the GPU. Now, if the shrinker happens to be triggered at this point, it will result in a premature purging of this BO. To fix this, we need to refcount BO while doing submit and retire. Then, it should be moved to inactive list when this refcount becomes 0. Signed-off-by: Akhil P Oommen <akhilpo@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-09-22drm: rcar-du: Put reference to VSP deviceLaurent Pinchart
The reference to the VSP device acquired with of_find_device_by_node() in rcar_du_vsp_init() is never released. Fix it with a drmm action, which gets run both in the probe error path and in the remove path. Fixes: 6d62ef3ac30b ("drm: rcar-du: Expose the VSP1 compositor through KMS planes") Reported-by: Yu Kuai <yukuai3@huawei.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2020-09-22drm: rcar-du: Update description for DRM_RCAR_DW_HDMI Kconfig entryLad Prabhakar
The rcar_dw_hdmi driver is also used on Renesas RZ/G2 SoCs. Update the Kconfig entry description to reflect this. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2020-09-22drm: rcar-du: Fix crash when enabling a non-visible planeLaurent Pinchart
The DU driver handles non-visible planes (fully clipped by the display's boundaries) by considering them as disabled. It thus disables the plane at the hardware level when the plane is moved off-screen. However, if the plane was previously disabled and is non-visible when it gets enabled, the attempt to disable it crashes, as the plane wasn't previously enabled. Fix it. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2020-09-22drm: rcar-du: Fix pitch handling for fully planar YUV formatsLaurent Pinchart
When creating a frame buffer, the driver verifies that the pitches for the chroma planes match the luma plane. This is done incorrectly for fully planar YUV formats, without taking horizontal subsampling into account. Fix it. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
2020-09-22drm: rcar-du: Add r8a77961 supportKuninori Morimoto
This patch adds R-Car M3-W+ (R8A77961) support which is compatible with the R-Car M3-W (R8A77960). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2020-09-22drm: rcar-du: lvds: Add support for R8A774E1 SoCMarian-Cristian Rotariu
The LVDS encoder on RZ/G2H (R8A774E1) SoC is identical to R-Car Gen3 so just reuse the rcar_lvds_gen3_info structure to hookup R8A774E1 to LVDS encoder driver. Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2020-09-22drm: rcar-du: Add support for R8A774E1 SoCMarian-Cristian Rotariu
Hookup RZ/G2H (R8A774E1) to DU driver. R8A774E1 has one RGB output, one LVDS output and one HDMI output. Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2020-09-22drm/bridge: lvds-codec: Add support for regulatorBiju Das
Add the support for enabling optional regulator that may be used as VCC source. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> [Replaced 'error' variable with 'ret'] [Renamed regulator from 'vcc' to 'power'] Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
2020-09-22drm/exynos: Fix dma_parms allocationMarek Szyprowski
Since commit 9495b7e92f71 ("driver core: platform: Initialize dma_parms for platform devices") driver core handles allocation of the dma_parms structure for platform device, so there is no need to manually allocate nor free it. Reported-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2020-09-21drm/vc4: hvs: Pull the state of all the CRTCs prior to PV muxingMaxime Ripard
The vc4 display engine has a first controller called the HVS that will perform the composition of the planes. That HVS has 3 FIFOs and can therefore compose planes for up to three outputs. The timings part is generated through a component called the Pixel Valve, and the BCM2711 has 6 of them. Thus, the HVS has some bits to control which FIFO gets output to which Pixel Valve. The current code supports that muxing by looking at all the CRTCs in a new DRM atomic state in atomic_check, and given the set of constraints that we have, assigns FIFOs to CRTCs or reject the mode entirely. The actual muxing will occur during atomic_commit. However, that doesn't work if only a fraction of the CRTCs' state is updated in that state, since it will ignore the CRTCs that are kept running unmodified, and will thus unassign its associated FIFO, and later disable it. In order to make the code work as expected, let's pull the CRTC state of all the enabled CRTC in our atomic_check so that we can operate on all the running CRTCs, no matter whether they are affected by the new state or not. Fixes: 87ebcd42fb7b ("drm/vc4: crtc: Assign output to channel automatically") Signed-off-by: Maxime Ripard <maxime@cerno.tech> Tested-by: Hoegeun Kwon <hoegeun.kwon@samsung.com> Tested-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Reviewed-by: Hoegeun Kwon <hoegeun.kwon@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200917121623.42023-1-maxime@cerno.tech
2020-09-21drm/ttm: update kernel-doc line commentsTian Tao
Update kernel-doc line comments to fix warnings reported by make W=1. drivers/gpu/drm/ttm/ttm_memory.c:271: warning: Function parameter or member 'glob' not described in 'ttm_shrink' drivers/gpu/drm/ttm/ttm_memory.c:271: warning: Function parameter or member 'from_wq' not described in 'ttm_shrink' drivers/gpu/drm/ttm/ttm_memory.c:271: warning: Function parameter or member 'extra' not described in 'ttm_shrink' drivers/gpu/drm/ttm/ttm_memory.c:271: warning: Function parameter or member 'ctx' not described in 'ttm_shrink' Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Link: https://patchwork.freedesktop.org/patch/391317/ Signed-off-by: Christian König <christian.koenig@amd.com>
2020-09-21drm/panfrost: add Amlogic GPU integration quirksNeil Armstrong
This adds the required GPU quirks, including the quirk in the PWR registers at the GPU reset time and the IOMMU quirk for shareability issues observed on G52 in Amlogic G12B SoCs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Signed-off-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200916150147.25753-4-narmstrong@baylibre.com
2020-09-21drm/panfrost: add amlogic reset quirk callbackNeil Armstrong
The T820, G31 & G52 GPUs integrated by Amlogic in the respective GXM, G12A/SM1 & G12B SoCs needs a quirk in the PWR registers at the GPU reset time. Since the Amlogic's integration of the GPU cores with the SoC is not publicly documented we do not know what does these values, but they permit having a fully functional GPU running with Panfrost. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> [Steven: Fix typo in commit log] Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Signed-off-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200916150147.25753-3-narmstrong@baylibre.com
2020-09-21drm/panfrost: add support for vendor quirkNeil Armstrong
The T820, G31 & G52 GPUs integrated by Amlogic in the respective GXM, G12A/SM1 & G12B SoCs needs a quirk in the PWR registers after each reset. This adds a callback in the device compatible struct of permit this. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> [Steven: Fix typo in commit log] Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Signed-off-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200916150147.25753-2-narmstrong@baylibre.com
2020-09-21drm/dev: Remove drm_dev_initDaniel Vetter
We can now also delete drm_dev_init, now that vkms, vgem and i915 selftests are resolved. Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200918132505.2316382-5-daniel.vetter@ffwll.ch
2020-09-21drm/amdgpu: Convert to using devm_drm_dev_alloc() (v2)Luben Tuikov
Convert to using devm_drm_dev_alloc(), as drm_dev_init() is going away. v2: Remove drm_dev_put() since a) devres doesn't do refcounting, see Documentation/driver-api/driver-model/devres.rst, Section 4, paragraph 1; and since b) devres acts as garbage collector when the DRM device's parent's devres "action" callback is called to free the container device (amdgpu_device), which embeds the DRM dev. Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200918132505.2316382-4-daniel.vetter@ffwll.ch
2020-09-21drm/i915/selftests: align more to real device lifetimesDaniel Vetter
To avoid having to create all the device and driver scaffolding we just manually create and destroy a devres_group. v2: Rebased v3: use devres_open/release_group so we can use devm without real hacks in the driver core or having to create an entire fake bus for testing drivers. Might want to extract this into helpers eventually, maybe as a mock_drm_dev_alloc or test_drm_dev_alloc. v4: - Fix IS_ERR handling (Matt) - Delete surplus put_device() in mock_device_release (intel-gfx-ci) v5: - do not switch to device_add - it breaks runtime pm in the tests and with the devres_group_add/release no longer needed for automatic cleanup (CI). Update commit message to match. - print correct error in pr_err (Matt) v6: Remove now unused err variable (CI). v7: More warning fixes ... Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Matthew Auld <matthew.william.auld@gmail.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> (v3) Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Matthew Auld <matthew.william.auld@gmail.com> (v4) Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200919134032.2488403-1-daniel.vetter@ffwll.ch
2020-09-21drm/i915/selftest: Create mock_destroy_deviceDaniel Vetter
Just some prep work before we rework the lifetime handling, which requires replacing all the drm_dev_put in selftests by something else. v2: Don't go with a static inline, upsets the header tests and separation. Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200918132505.2316382-2-daniel.vetter@ffwll.ch
2020-09-21drm/exynos: hdmi: Simplify with dev_err_probe()Krzysztof Kozlowski
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2020-09-21drm/exynos: dsi: Simplify with dev_err_probe()Krzysztof Kozlowski
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2020-09-20drm/msm: Remove depends on interconnectGeorgi Djakov
The dependency on interconnect in the Kconfig was introduced to avoid the case of interconnect=m and driver=y, but the interconnect framework has been converted from tristate to bool now. Remove the dependency as the framework can't be a module anymore. Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-09-20drm/msm: Fix the a650 hw_apriv checkJordan Crouse
Commit 604234f33658 ("drm/msm: Enable expanded apriv support for a650") was checking the result of adreno_is_a650() before the gpu revision got probed in adreno_gpu_init() so it was always coming across as false. Snoop into the revision ID ahead of time to correctly set the hw_apriv flag so that it can be used by msm_gpu to properly setup global buffers. Fixes: 604234f33658 ("drm/msm: Enable expanded apriv support for a650") Reported-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Tested-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-09-20drm/msm/dp: Sleep properly in dp_hpd_handler kthreadStephen Boyd
We shouldn't be waiting for an event here with a timeout of 100ms when we're not in the 'timeout' arm of the if condition. Instead we should be sleeping in the interruptible state (S) until something happens and we need to wakeup. Right now this kthread is running almost all the time because it sleeps for 100ms, wakes up, sees there's nothing to do, and then starts the process all over again. Looking at top it shows up in the D state (uninterruptible) because it uses wait_event_timeout(). FIx this up. Cc: Tanmay Shah <tanmay@codeaurora.org> Cc: Kuogee Hsieh <khsieh@codeaurora.org> Reported-by: Douglas Anderson <dianders@chromium.org> Fixes: 8ede2ecc3e5e ("drm/msm/dp: Add DP compliance tests on Snapdragon Chipsets") Signed-off-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Kuogee Hsieh <khsieh@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-09-19drm/msm/dp: Fix crash if no DP deviceRob Clark
Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-09-18drm/amd/pm: Skip smu_post_init in SRIOVJingwen Chen
smu_post_init needs to enable SMU feature, while this require virtualization off. Skip it since this feature is not used in SRIOV. v2: move the check to the early stage of smu_post_init. v3: fix typo Signed-off-by: Jingwen Chen <Jingwen.Chen2@amd.com> Reviewed-by: Emily.Deng <Emily.Deng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-18drm/amd/pm: apply dummy reads workaround for CDR enabled onlyEvan Quan
For CDR disabled case, the dummy reads workaround is not needed. Signed-off-by: Evan Quan <evan.quan@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-18fbcon: Remove the superfluous breakJing Xiangfeng
Remove the superfluous break, as there is a 'return' before it. Fixes: bad07ff74c32 ("fbcon: smart blitter usage for scrolling") Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200918010521.69950-1-jingxiangfeng@huawei.com
2020-09-18fbdev: aty: remove CONFIG_PM containerVaibhav Gupta
The changes made in below mentioned commit removed CONFIG_PM containers from drivers/video/fbdev/aty/atyfb_base.c but not from drivers/video/fbdev/aty/atyfb.h for respective callbacks. This resulted in error for implicit declaration for those callbacks. Fixes: 348b2956d5e6 ("fbdev: aty: use generic power management") Signed-off-by: Vaibhav Gupta <vaibhavgupta40@gmail.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200917115313.725622-1-vaibhavgupta40@gmail.com
2020-09-18drm: bridge: cdns-mhdp8546: Add TI J721E wrapperSwapnil Jakhade
Add J721E wrapper for mhdp, which sets up the clock and data muxes. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Yuti Amonkar <yamonkar@cadence.com> Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2020-09-18drm: bridge: Add support for Cadence MHDP8546 DPI/DP bridgeSwapnil Jakhade
Add a new DRM bridge driver for Cadence MHDP8546 DPTX IP used in TI J721E SoC. MHDP DPTX IP is the component that complies with VESA DisplayPort (DP) and embedded Display Port (eDP) standards. It integrates uCPU running the embedded Firmware (FW) interfaced over APB interface. Basically, it takes a DPI stream as input and outputs it encoded in DP format. Currently, it supports only SST mode. Co-developed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Co-developed-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com> Signed-off-by: Yuti Amonkar <yamonkar@cadence.com> Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2020-09-18Merge tag 'phy-attrs-5.10' of ↵Tomi Valkeinen
git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy into 5.10/dp-pull New phy attributes slated for kernel release v5.10. These are needed by the Cadence MHDP driver.
2020-09-17drm/amdgpu: remove experimental flag from navi12Alex Deucher
Navi12 has worked fine for a while now. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amdkfd: Reduce eviction/restore message levelsPhilip Cox
Reduce the eviction and restore messages from INFO level to DEBUG level. Signed-off-by: Philip Cox <Philip.Cox@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amdkfd: Add process eviction counters to sysfsPhilip Cox
Add per-process eviction counters to sysfs to keep track of how many eviction events have happened for each process. v2: rename the stats dir, and track all evictions per process, per device. v3: Simplify the stats kobject handling and cleanup. v4: more code cleanup Signed-off-by: Philip Cox <Philip.Cox@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amdkfd: Add some eveiction debugging codePhilip Cox
Extending the module parameter debug_evictions to also print a stack trace when the eviction code path is called. Signed-off-by: Philip Cox <Philip.Cox@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amdgpu/powerplay: hwmgr - modify the return valueXiaoliang Pang
Return value should be -EINVAL rather than EINVAL Fixes: f83a9991648bb("drm/amd/powerplay: add Vega10 powerplay support (v5)") Fixes: 2cac05dee6e30("drm/amd/powerplay: add the hw manager for vega12 (v4)") Cc: Eric Huang <JinHuiEric.Huang@amd.com> Cc: Evan Quan <evan.quan@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Xiaoliang Pang <dawning.pang@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amd/display: Delete duplicated argument to '&&' or '||'Ye Bin
Fixes coccicheck warnig: drivers/gpu/drm/amd/display/dc/dml/dcn30/display_rq_dlg_calc_30.c:282:12-42: duplicated argument to && or || drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c:3240:12-42: duplicated argument to && or || drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c:5520:7-91: duplicated argument to && or || drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c:5309:86-122: duplicated argument to && or || Fixes: 6725a88f88a7 ("drm/amd/display: Add DCN3 DML") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Ye Bin <yebin10@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amd/display: dc/clk_mgr: make function staticMauro Rossi
[Why] linux-next kernel test robot reported the following problem: warning: no previous prototype for 'dce60_get_dp_ref_freq_khz' [-Wmissing-prototypes] [How] mark dce60_get_dp_ref_freq_khz() as static Fixes: 3ecb3b794e2c "drm/amd/display: dc/clk_mgr: add support for SI parts (v2)" Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Mauro Rossi <issor.oruam@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amdgpu: add device ID for sienna_cichlid (v2)Likun Gao
Add device ID for sienna_cichlid. v2: squash in additional device ids. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amdgpu: use the AV1 defines for VCN 3.0Alex Deucher
Switch from magic numbers to defines for AV1 clockgating. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amdgpu: add VCN 3.0 AV1 registersAlex Deucher
This adds the AV1 registers. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amdgpu: add the GC 10.3 VRS registersAlex Deucher
Add the VRS registers. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amd/display: Remove set but used 'temp'Ye Bin
Addresses the following gcc warning with "make W=1": In file included from drivers/gpu/drm/amd/amdgpu/../display/dmub/src/../dmub_srv.h:67:0, from drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_dcn21.c:26: drivers/gpu/drm/amd/amdgpu/../display/dmub/src/../inc/dmub_cmd.h: In function ‘dmub_rb_flush_pending’: drivers/gpu/drm/amd/amdgpu/../display/dmub/src/../inc/dmub_cmd.h:795:12: warning: variable ‘temp’ set but not used [-Wunused-but-set-variable] uint64_t temp; ^ In file included from drivers/gpu/drm/amd/amdgpu/../display/dmub/src/../dmub_srv.h:67:0, from drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_dcn30.c:26: drivers/gpu/drm/amd/amdgpu/../display/dmub/src/../inc/dmub_cmd.h: In function ‘dmub_rb_flush_pending’: drivers/gpu/drm/amd/amdgpu/../display/dmub/src/../inc/dmub_cmd.h:795:12: warning: variable ‘temp’ set but not used [-Wunused-but-set-variable] uint64_t temp; Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Ye Bin <yebin10@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-17drm/amdgpu: unmap register bar on device init failureAlex Deucher
We never unmapped the regiser BAR on failure. Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-09-13 09:31:49 +0000