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2023-08-09drm/mediatek: dp: Move AUX_P0 setting to mtk_dp_initialize_aux_settings()AngeloGioacchino Del Regno
Move the register write to MTK_DP_AUX_P0_3690 to set the AUX reply mode to function mtk_dp_initialize_aux_settings(), as this is effectively part of the DPTX AUX setup sequence. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230725073234.55892-6-angelogioacchino.delregno@collabora.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-09drm/mediatek: dp: Use devm variant of drm_bridge_add()AngeloGioacchino Del Regno
In preparation for adding support for aux-bus, which will add a code path that may fail after the drm_bridge_add() call, change that to devm_drm_bridge_add() to simplify failure paths later. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230725073234.55892-5-angelogioacchino.delregno@collabora.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-09drm/mediatek: dp: Change logging to dev for mtk_dp_aux_transfer()AngeloGioacchino Del Regno
Change logging from drm_{err,info}() to dev_{err,info}() in functions mtk_dp_aux_transfer() and mtk_dp_aux_do_transfer(): this will be essential to avoid getting NULL pointer kernel panics if any kind of error happens during AUX transfers happening before the bridge is attached. This may potentially start happening in a later commit implementing aux-bus support, as AUX transfers will be triggered from the panel driver (for EDID) before the mtk-dp bridge gets attached, and it's done in preparation for the same. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230725073234.55892-4-angelogioacchino.delregno@collabora.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-09drm/mediatek: dp: Move AUX and panel poweron/off sequence to functionAngeloGioacchino Del Regno
Everytime we run bridge detection and/or EDID read we run a poweron and poweroff sequence for both the AUX and the panel; moreover, this is also done when enabling the bridge in the .atomic_enable() callback. Move this power on/off sequence to a new mtk_dp_aux_panel_poweron() function as to commonize it. Note that, before this commit, in mtk_dp_bridge_atomic_enable() only the AUX was getting powered on but the panel was left powered off if the DP cable wasn't plugged in while now we unconditionally send a D0 request and this is done for two reasons: - First, whether this request fails or not, it takes the same time and anyway the DP hardware won't produce any error (or, if it does, it's ignorable because it won't block further commands) - Second, training the link between a sleeping/standby/unpowered display makes little sense. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230725073234.55892-3-angelogioacchino.delregno@collabora.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-09drm/mediatek: dp: Add missing error checks in mtk_dp_parse_capabilitiesAngeloGioacchino Del Regno
If reading the RX capabilities fails the training pattern will be set wrongly: add error checking for drm_dp_read_dpcd_caps() and return if anything went wrong with it. While at it, also add a less critical error check when writing to clear the ESI0 IRQ vector. Fixes: f70ac097a2cf ("drm/mediatek: Add MT8195 Embedded DisplayPort driver") Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Reviewed-by: CK Hu <ck.hu@mediatek.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230725073234.55892-2-angelogioacchino.delregno@collabora.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-09drm/mediatek: mtk_dpi: Compress struct of_device_id entriesAngeloGioacchino Del Regno
Reduce line count by compressing the entries of struct of_device_id; while at it, also add the usual /* sentinel */ comment to the last entry. This commit brings no functional changes. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Fei Shao <fshao@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230726082245.550929-7-angelogioacchino.delregno@collabora.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-09drm/mediatek: mtk_dpi: Use devm_platform_ioremap_resource()AngeloGioacchino Del Regno
Instead of the open-coded platform_get_resource, devm_ioremap_resource switch to devm_platform_ioremap_resource(), also dropping the useless struct resource pointer, which becomes unused. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Fei Shao <fshao@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230726082245.550929-6-angelogioacchino.delregno@collabora.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-09drm/mediatek: mtk_dpi: Switch to .remove_new() void callbackAngeloGioacchino Del Regno
The .remove() callback cannot fail: switch to .remove_new() and change mtk_dpi_remove() to void. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Fei Shao <fshao@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230726082245.550929-5-angelogioacchino.delregno@collabora.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-09drm/mediatek: mtk_dpi: Switch to devm_drm_of_get_bridge()AngeloGioacchino Del Regno
Function drm_of_find_panel_or_bridge() is marked as deprecated: since the usage of that in this driver exactly corresponds to the new function devm_drm_of_get_bridge(), switch to it. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Fei Shao <fshao@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230726082245.550929-4-angelogioacchino.delregno@collabora.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-09drm/mediatek: mtk_dpi: Simplify with dev_err_probe()AngeloGioacchino Del Regno
Use dev_err_probe() across the entire probe function of this driver to shrink the size. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Fei Shao <fshao@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230726082245.550929-3-angelogioacchino.delregno@collabora.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-09drm/mediatek: mtk_dpi: Simplify with devm_drm_bridge_add()AngeloGioacchino Del Regno
Change drm_bridge_add() to its devm variant to slightly simplify the probe function. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Fei Shao <fshao@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230726082245.550929-2-angelogioacchino.delregno@collabora.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-09drm/amdgpu: Use local64_try_cmpxchg in amdgpu_perf_readUros Bizjak
Use local64_try_cmpxchg instead of local64_cmpxchg (*ptr, old, new) == old in amdgpu_perf_read. x86 CMPXCHG instruction returns success in ZF flag, so this change saves a compare after cmpxchg (and related move instruction in front of cmpxchg). Also, try_cmpxchg implicitly assigns old *ptr value to "old" when cmpxchg fails. There is no need to re-read the value in the loop. No functional change intended. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Uros Bizjak <ubizjak@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/ttm/tests: Add tests for ttm_poolKarolina Stolarek
Add KUnit tests that exercise page allocation using page pools and freeing pages, either by returning them to the pool or freeing them. Add a basic test for ttm_pool cleanup. Introduce helpers to create a dummy ttm_buffer_object. Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/427ea373357d0b6cb376c9d7ebc33c930bf1d28a.1691487006.git.karolina.stolarek@intel.com Signed-off-by: Christian König <christian.koenig@amd.com>
2023-08-09drm/ttm/tests: Add tests for ttm_deviceKarolina Stolarek
Test initialization and cleanup of the ttm_device struct, including some error paths. Verify the creation of page pools if use_dma_alloc param is true. Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/2abb0e53e7d56b0a24d0255f9075e2123b991278.1691487006.git.karolina.stolarek@intel.com Signed-off-by: Christian König <christian.koenig@amd.com>
2023-08-09drm/ttm: Introduce KUnit testKarolina Stolarek
Add the initial version of unit tests for ttm_device struct, together with helper functions. Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/3d1cc45c8a0cf536b92a850e0025f6c555de0169.1691487006.git.karolina.stolarek@intel.com Signed-off-by: Christian König <christian.koenig@amd.com>
2023-08-09drm/amdgpu: Add pci usage to nbio v7.9Asad Kamal
Add implementation to get pcie usage for nbio v7.9. Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Add pcie usage callback to nbioAsad Kamal
Add a callback in nbio to get pcie usage Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Extend poison mode check to SDMA/VCN/JPEGCandice Li
Treat SDMA/VCN/JPEG as RAS capable IP blocks in poison mode. Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/buddy: Fix drm buddy info output formatMa Jun
[1] Change pages to blocks to avoid confusion. [2] Fix output format to align the output info. Signed-off-by: Ma Jun <Jun.Ma2@amd.com> Reviewed-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu/irq: Move irq resume to the beginningEmily Deng
Need to move irq resume to the beginning of reset sriov, or if one interrupt occurs before irq resume, then the irq won't work anymore. Signed-off-by: Emily Deng <Emily.Deng@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: add RAS fatal error handler for NBIO v7.9Tao Zhou
Register RAS fatal error interrupt and add handler. v2: only register NBIO RAS for dGPU platform. change nbio_v7_9_set_ras_controller_irq_state and nbio_v7_9_set_ras_err_event_athub_irq_state to dummy functions. 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>
2023-08-09drm/amdgpu: Fix identation issues in 'kgd_gfx_v9_program_trap_handler_settings'Srinivasan Shanmugam
Fixes the following: ERROR: code indent should use tabs where possible WARNING: please, no spaces at the start of a line Cc: Guchun Chen <guchun.chen@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu/gfx11: only enable CP GFX shadowing on SR-IOVAlex Deucher
This is only required for SR-IOV world switches, but it adds additional latency leading to reduced performance in some benchmarks. Disable for now on bare metal. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amd/display: Get replay info from VSDBBhawanpreet Lakha
We need to make sure that the panel supports replay. This info is inside the amd vsdb (vendor specific data block). Create a function to parse the block and read the replay_mode bit. Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Add FRU sysfs nodes only if neededLijo Lazar
Create sysfs nodes for FRU data only if FRU data is available. Move the logic to FRU specific file. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amd/pm: Clean up errors in smu73_discrete.hRan Sun
Fix the following errors reported by checkpatch: ERROR: open brace '{' following struct go on the same line ERROR: trailing whitespace ERROR: space prohibited before open square bracket '[' Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in vcn_v3_0.cRan Sun
Fix the following errors reported by checkpatch: ERROR: space required before the open brace '{' ERROR: "foo * bar" should be "foo *bar" ERROR: space required before the open parenthesis '(' ERROR: that open brace { should be on the previous line Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in tonga_ih.cRan Sun
Fix the following errors reported by checkpatch: ERROR: that open brace { should be on the previous line Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in gfx_v7_0.cRan Sun
Fix the following errors reported by checkpatch: ERROR: that open brace { should be on the previous line ERROR: trailing statements should be on next line ERROR: open brace '{' following struct go on the same line ERROR: space prohibited before that '++' (ctx:WxB) Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in vcn_v4_0.cRan Sun
Fix the following errors reported by checkpatch: spaces required around that '==' (ctx:VxV) ERROR: space required before the open parenthesis '(' ERROR: that open brace { should be on the previous line Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in uvd_v3_1.cRan Sun
Fix the following errors reported by checkpatch: ERROR: that open brace { should be on the previous line Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in mxgpu_vi.cRan Sun
Fix the following errors reported by checkpatch: ERROR: spaces required around that '-=' (ctx:WxV) Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in nv.cRan Sun
Fix the following errors reported by checkpatch: ERROR: that open brace { should be on the previous line Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in amdgpu_virt.cRan Sun
Fix the following errors reported by checkpatch: ERROR: space required before the open parenthesis '(' Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in amdgpu_ring.hRan Sun
Fix the following errors reported by checkpatch: ERROR: spaces required around that ':' (ctx:VxW) Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in amdgpu_trace.hRan Sun
Fix the following errors reported by checkpatch: ERROR: space required after that ',' (ctx:VxV) ERROR: "foo* bar" should be "foo *bar" Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in mes_v11_0.cRan Sun
Fix the following errors reported by checkpatch: ERROR: else should follow close brace '}' Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in amdgpu_atombios.hRan Sun
Fix the following errors reported by checkpatch: ERROR: open brace '{' following struct go on the same line Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in soc21.cRan Sun
Fix the following errors reported by checkpatch: ERROR: that open brace { should be on the previous line Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in dce_v8_0.cRan Sun
Fix the following errors reported by checkpatch: ERROR: that open brace { should be on the previous line ERROR: code indent should use tabs where possible ERROR: space required before the open brace '{' Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu/jpeg: Clean up errors in vcn_v1_0.cRan Sun
Fix the following errors reported by checkpatch: ERROR: space required before the open parenthesis '(' ERROR: space prohibited after that '~' (ctx:WxW) Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in mxgpu_nv.cRan Sun
Fix the following errors reported by checkpatch: ERROR: else should follow close brace '}' ERROR: that open brace { should be on the previous line Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in dce_v10_0.cRan Sun
Fix the following errors reported by checkpatch: ERROR: that open brace { should be on the previous line Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/jpeg: Clean up errors in jpeg_v2_0.cRan Sun
Fix the following errors reported by checkpatch: ERROR: that open brace { should be on the previous line Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in uvd_v7_0.cRan Sun
Fix the following errors reported by checkpatch: ERROR: spaces required around that ':' (ctx:VxE) that open brace { should be on the previous line Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu/atomfirmware: Clean up errors in amdgpu_atomfirmware.cRan Sun
Fix the following errors reported by checkpatch: ERROR: spaces required around that '>=' (ctx:WxV) ERROR: spaces required around that '!=' (ctx:WxV) ERROR: code indent should use tabs where possible Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in mmhub_v9_4.cRan Sun
Fix the following errors reported by checkpatch: ERROR: code indent should use tabs where possible ERROR: space required before the open parenthesis '(' Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in vega20_ih.cRan Sun
Fix the following errors reported by checkpatch: ERROR: trailing statements should be on next line ERROR: that open brace { should be on the previous line Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in ih_v6_0.cRan Sun
Fix the following errors reported by checkpatch: ERROR: trailing statements should be on next line ERROR: that open brace { should be on the previous line Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-09drm/amdgpu: Clean up errors in amdgpu_psp.hRan Sun
Fix the following errors reported by checkpatch: ERROR: open brace '{' following struct go on the same line ERROR: open brace '{' following enum go on the same line Signed-off-by: Ran Sun <sunran001@208suo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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