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path: root/drivers/gpu/drm/amd/amdgpu
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2020-11-10drm/amd/amdgpu/amdgpu_device: Provide documentation for 'reg_addr' paramsLee Jones1-0/+2
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:594: warning: Function parameter or member 'reg_addr' not described in 'amdgpu_device_indirect_rreg' drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:624: warning: Function parameter or member 'reg_addr' not described in 'amdgpu_device_indirect_rreg64' Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Cc: linux-media@vger.kernel.org Cc: linaro-mm-sig@lists.linaro.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-10drivers: amdgpu: amdgpu_display.c: Fix a spelling doens\'t to doesn\'tBhaskar Chowdhury1-1/+1
s/doens't/doesn't/p Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-10drm/amd/amdgpu: Add rev_id workaround logic for SRIOV setupBokun Zhang1-1/+10
- When we are under SRIOV setup, the rev_id cannot be read properly. Therefore, we will return default value for it Signed-off-by: Bokun Zhang <Bokun.Zhang@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-10drm/amd/amdgpu: Fix incorrect logic to increment VCN doorbell indexBokun Zhang1-6/+9
- The original logic uses a counter based index assignment, which is incorrect if we only assign VCN1 to this VF but no VCN0 The doorbell index is absolute, so we can calculate it by using index variable i and j Signed-off-by: Bokun Zhang <Bokun.Zhang@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-10drm/amdgpu: enable DCN for navi10 headless SKUTianci.Yin1-2/+1
There is a NULL pointer crash when DCN disabled on headless SKU. On normal SKU, the variable adev->ddev.mode_config.funcs is initialized in dm_hw_init(), and it is fine to access it in amdgpu_device_resume(). But on headless SKU, DCN is disabled, the funcs variable is not initialized, then crash arises. Enable DCN to fix this issue. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Tianci.Yin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-10drm/amd/amdgpu: Import amdgpu_amdkfd_gfx_v9 header file into implementationRamesh Errabolu1-0/+1
[Why] Prevent compiler warnings when building amdgpu kernel module [How] Add the include directive for amdgpu_amdkfd_gfx_v9 header file Fixes: aeee2a48ec9239 ("drm/amd/amdgpu: Enable arcturus devices to access the method kgd_gfx_v9_get_cu_occupancy that is already defined") Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reported-by: kernel test robot <lkp@intel.com>
2020-11-10drm/amdgpu: add ta firmware load for green-sardineRoman Li1-0/+1
[Why] In preparation to enabling hdcp on green sardine. [How] Add green-sardine ta f/w loading in psp_v12 Signed-off-by: Roman Li <roman.li@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-10Merge drm/drm-next into drm-misc-nextThomas Zimmermann107-1068/+3722
We need commit f8f6ae5d077a ("mm: always have io_remap_pfn_range() set pgprot_decrypted()") to be able to merge Jason's cleanup patch. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2020-11-10Merge tag 'amd-drm-next-5.11-2020-11-05' of git://people.freedesktop.org/~agd5f/linux into drm-nextDave Airlie107-1068/+3722
amd-drm-next-5.11-2020-11-05: amdgpu: - Add initial support for Vangogh - Add support for Green Sardine - Add initial support for Dimgrey Cavefish - Scatter/Gather display support for Renoir - Updates for Sienna Cichlid - Updates for Navy Flounder - SMU7 power improvements - Modifier support for gfx9+ - CI BACO fixes - Arcturus SMU fixes - Lots of code cleanups - DC fixes - Kernel doc fixes - Add more GPU HW client information to page fault error logging - MPO clock tuning for RV - FP fixes for DCN3 on ARM and PPC radeon: - Expose voltage via hwmon on Sumo APUs amdkfd: - Fix unique id handling - Misc fixes From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201105222749.201798-1-alexander.deucher@amd.com
2020-11-09drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backendsThomas Zimmermann4-41/+3
This patch replaces the vmap/vunmap's use of raw pointers in GEM object functions with instances of struct dma_buf_map. GEM backends are converted as well. For most of them, this simply changes the returned type. TTM-based drivers now return information about the location of the memory, either system or I/O memory. GEM VRAM helpers and qxl now use ttm_bo_vmap() et al. Amdgpu, nouveau and radeon use drm_gem_ttm_vmap() et al instead of implementing their own vmap callbacks. v7: * init QXL cursor to mapped BO buffer (kernel test robot) v5: * update vkms after switch to shmem v4: * use ttm_bo_vmap(), drm_gem_ttm_vmap(), et al. (Daniel, Christian) * fix a trailing { in drm_gem_vmap() * remove several empty functions instead of converting them (Daniel) * comment uses of raw pointers with a TODO (Daniel) * TODO list: convert more helpers to use struct dma_buf_map Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Tested-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20201103093015.1063-7-tzimmermann@suse.de
2020-11-06drm/amdgpu: Make struct drm_driver constLuben Tuikov2-27/+28
Make the definition of struct drm_driver a constant, to follow the latest developments in the DRM layer. Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> [danvet: Rebase onto devm_drm_dev_alloc patch and drop the freesync ioctl line again that escaped from internal trees.] Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20201104100425.1922351-6-daniel.vetter@ffwll.ch
2020-11-06drm/amdgpu/virt: fix handling of the atomic flagAlex Deucher1-1/+3
Use the per device drm driver feature flags rather than the global one. This way we can make the drm driver struct const. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20201104100425.1922351-3-daniel.vetter@ffwll.ch
2020-11-04drm/amdgpu: fold CONFIG_DRM_AMD_DC_DCN3* into CONFIG_DRM_AMD_DC_DCN (v3)Alex Deucher1-2/+0
Avoids confusion in configurations. v2: fix build when CONFIG_DRM_AMD_DC_DCN is disabled v3: rebase on latest code Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> (v1) Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-04drm/amd/amdgpu: Enable arcturus devices to access the method kgd_gfx_v9_get_cu_occupancy that is already definedRamesh Errabolu3-1/+4
[Why] Allow user to know number of compute units (CU) that are in use at any given moment. [How] Remove the keyword static for the method kgd_gfx_v9_get_cu_occupancy Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-04drm/amd/amdgpu: switch on/off vcn power profile modeKenneth Feng1-1/+12
switch to vcn power profile mode when a video is playing. this can optimize the power/performance when the workload is on the vcn. Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-04drm/amdgpu: update module paramter doc of amdgpu_dpmKevin Wang1-1/+1
the vega20 isn't supported swsmu. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-04drm/amdgpu: do not initialise global variables to 0 or NULLDeepak R Varma2-23/+23
Initializing global variable to 0 or NULL is not necessary and should be avoided. Issue reported by checkpatch script as: ERROR: do not initialise globals to 0 (or NULL). Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-04drm/amdgpu: set LDS_CONFIG=0x20 on Navy Flounder to fix a GPU hang (v2)Marek Olšák1-1/+4
v2: squash in build fix Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-04drm/amdgpu: Change the way to determine framebuffer typeGang Ba1-13/+7
Determine FRAMEBUFFER_PUBLIC/PRIVATE only based host-accessibility, not peer-accesssibility Signed-off-by: Gang Ba <gaba@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-04drm/amdgpu: fix off by one in amdgpu_vm_handle_faultChristian König1-1/+1
The value is inclusive, not exclusive. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-04drm/amdgpu: enable GFXOFF for dimgrey_cavefishTao Zhou1-0/+1
GFXOFF has been supported by PMFW, enable it directly in driver for dimgrey_cavefish. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-04drm/amdgpu: resolved ASD loading issue on siennaJohn Clements1-0/+1
updated fw header v2 parser to set asd fw memory Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-04drm/amdgpu: Enable FGCG for VangoghJinzhou.Su1-0/+1
Add flags AMD_CG_SUPPORT_GFX_FGCG for Vangogh Signed-off-by: Jinzhou.Su <Jinzhou.Su@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-04drm/amdgpu: Add Fine Grain Clock Gating for GFX10Jinzhou.Su1-0/+45
1. Add FGCG for gfx10 2. Get FGCG status for pm info debugfs Signed-off-by: Jinzhou.Su <Jinzhou.Su@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-04drm/ttm: replace context flags with bools v2Christian König2-5/+3
The ttm_operation_ctx structure has a mixture of flags and bools. Drop the flags and replace them with bools as well. v2: fix typos, improve comments Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/398686/
2020-11-04drm/ttm: rework no_retry handling v2Christian König2-3/+2
During eviction we do want to trigger the OOM killer. Only while doing new allocations we should try to avoid that and return -ENOMEM to the application. v2: rename the flag to gfp_retry_mayfail. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/398685/
2020-11-02drm/amdgpu: use "*" adjacent to data nameDeepak R Varma5-13/+13
When declaring pointer data, the "*" symbol should be used adjacent to the data name as per the coding standards. This resolves following issues reported by checkpatch script: ERROR: "foo * bar" should be "foo *bar" ERROR: "foo * bar" should be "foo *bar" ERROR: "foo* bar" should be "foo *bar" ERROR: "(foo*)" should be "(foo *)" Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02drm/amdgpu/amdgpu: use "*" adjacent to data nameDeepak R Varma9-21/+21
When declaring pointer data, the "*" symbol should be used adjacent to the data name as per the coding standards. This resolves following issues reported by checkpatch script: ERROR: "foo * bar" should be "foo *bar" ERROR: "foo * bar" should be "foo *bar" ERROR: "foo* bar" should be "foo *bar" ERROR: "(foo*)" should be "(foo *)" Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02drm/amdgpu/sdma: use "*" adjacent to data nameDeepak R Varma2-6/+6
When declaring pointer data, the "*" symbol should be used adjacent to the data name as per the coding standards. This resolves following issues reported by checkpatch script: ERROR: "foo * bar" should be "foo *bar" ERROR: "foo * bar" should be "foo *bar" ERROR: "foo* bar" should be "foo *bar" ERROR: "(foo*)" should be "(foo *)" Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02drm/amdgpu/jpeg: use "*" adjacent to data nameDeepak R Varma3-8/+8
When declaring pointer data, the "*" symbol should be used adjacent to the data name as per the coding standards. This resolves following issues reported by checkpatch script: ERROR: "foo * bar" should be "foo *bar" ERROR: "foo * bar" should be "foo *bar" ERROR: "foo* bar" should be "foo *bar" ERROR: "(foo*)" should be "(foo *)" Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02drm/amdgpu/umc: use "*" adjacent to data nameDeepak R Varma2-4/+4
When declaring pointer data, the "*" symbol should be used adjacent to the data name as per the coding standards. This resolves following issues reported by checkpatch script: ERROR: "foo * bar" should be "foo *bar" ERROR: "foo * bar" should be "foo *bar" ERROR: "foo* bar" should be "foo *bar" ERROR: "(foo*)" should be "(foo *)" Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02drm/amdgpu/vcn: use "*" adjacent to data nameDeepak R Varma3-3/+3
When declaring pointer data, the "*" symbol should be used adjacent to the data name as per the coding style standards. This resolves following issues reported by checkpatch script: ERROR: "foo * bar" should be "foo *bar" ERROR: "foo * bar" should be "foo *bar" ERROR: "foo* bar" should be "foo *bar" ERROR: "(foo*)" should be "(foo *)" Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02drm/amdgpu: improve code indentation and alignmentDeepak R Varma9-14/+14
General code indentation and alignment changes such as replace spaces by tabs or align function arguments as per the coding style guidelines. The patch covers various .c files for this driver. Issue reported by checkpatch script. Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02drm/amdgpu/amdgpu: improve code indentation and alignmentDeepak R Varma13-62/+62
General code indentation and alignment changes such as replace spaces by tabs or align function arguments as per the coding style guidelines. The patch corrects issues for various amdgpu_*.c files for this driver. Issue reported by checkpatch script. Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02drm/amdgpu/nbio: improve code indentation and alignmentDeepak R Varma2-4/+4
General code indentation and alignment changes such as replace spaces by tabs or align function arguments as per the coding style guidelines. Issue reported by checkpatch script. Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02drm/amdgpu/vcn: improve code indentation and alignmentDeepak R Varma3-7/+7
General code indentation and alignment changes such as replace spaces by tabs or align function arguments as per the coding style guidelines. Issue reported by checkpatch script. Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02drm/amdgpu/gfx: improve code indentation and alignmentDeepak R Varma3-7/+7
General code indentation and alignment changes such as replace spaces by tabs or align function arguments as per the coding style guidelines. Issue reported by checkpatch script. Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02drm/amdgpu/dce: improve code indentation and alignmentDeepak R Varma4-5/+5
General code indentation and alignment changes such as replace spaces by tabs or align function arguments as per the coding style guidelines. Issue reported by checkpatch script. Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02drm/amdgpu: fix spelling mistake: "Successed" -> "Succeeded"Colin Ian King1-1/+1
There is a spelling mistake in a deb_dbg message. Fix it. Reviewed-by: Madhav Chauhan <madhav.chauhan@amd.com> Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02drm/amdgpu: allow TMZ on vangoghAlex Deucher1-0/+1
Uses the same pathes as navi. Reviewed-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02drm/amdgpu: replace ih ip block for vega20 and arcturusAlex Sierra1-4/+11
[Why] Vega20 and Arcturus asics use oss 5.0 version. [How] Replace ih ip block by navi10 for vega20 and arcturus. Signed-off-by: Alex Sierra <alex.sierra@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02drm/amdgpu: update golden setting for sienna_cichlidLikun Gao1-0/+4
Update golden setting for sienna_cichlid. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02amdgpu: Add mmhub MGCG and MGLS for vangoghJinzhou.Su1-0/+2
Add AMD_CG_SUPPORT_MC_MGCG and AMD_CG_SUPPORT_MC_LS Signed-off-by: Jinzhou.Su <Jinzhou.Su@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02drm/amdgpu: disable gfxoff if VCN is busyJiansong Chen1-1/+4
Toggle on/off gfxoff during video playback to fix gpu hang. v2: change sequence to be more compatible with original code. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02Merge drm/drm-next into drm-misc-nextMaxime Ripard89-701/+2116
Daniel needs -rc2 in drm-misc-next to merge some patches Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2020-11-01amd/amdgpu: Disable VCN DPG mode for PicassoVeerabadhran Gopalakrishnan1-2/+1
Concurrent operation of VCN and JPEG decoder in DPG mode is causing ring timeout due to power state. Signed-off-by: Veerabadhran Gopalakrishnan <veerabadhran.gopalakrishnan@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-10-30drm/amd/display: Convert tiling_flags to modifiers.Bas Nieuwenhuizen1-0/+123
This way the modifier path gets exercised all the time, improving testing. Furthermore, for modifiers this is required as getfb2 will always return the modifier if the driver sets allow_fb_modifiers. This only triggers once allow_fb_modifiers is set. Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-10-30drm/amd/display: Store tiling_flags in the framebuffer.Bas Nieuwenhuizen2-4/+47
This moves the tiling_flags to the framebuffer creation. This way the time of the "tiling" decision is the same as it would be with modifiers. Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-10-30drm/amd: Init modifier field of helper fb.Bas Nieuwenhuizen1-0/+1
Otherwise the field ends up being used uninitialized when enabling modifiers, failing validation with high likelyhood. v4: Use memset Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (for v1) Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-10-30drm/amdgpu: remove unneeded semicolonTom Rix1-1/+1
A semicolon is not needed after a switch statement. Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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