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2023-08-15drm/amdgpu/jpeg: mmsch_v4_0_3 requires doorbell on 32 byte boundarySamir Dhume
BASE: VCN0 unified (32 byte boundary) BASE+4: MJPEG0 BASE+5: MJPEG1 BASE+6: MJPEG2 BASE+7: MJPEG3 BASE+12: MJPEG4 BASE+13: MJPEG5 BASE+14: MJPEG6 BASE+15: MJPEG7 Signed-off-by: Samir Dhume <samir.dhume@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/radeon: Remove unnecessary NULL valuesRuan Jinjie
The NULL initialization of the pointers assigned by kzalloc() first is not necessary, because if the kzalloc() failed, the pointers will be assigned NULL, otherwise it works as usual. so remove it. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amd/display: Remove unnecessary NULL valuesRuan Jinjie
The NULL initialization of the pointers assigned by kzalloc() first is not necessary, because if the kzalloc() failed, the pointers will be assigned NULL, otherwise it works as usual. so remove it. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amdgpu/vcn: mmsch_v4_0_3 requires doorbell on 32 byte boundarySamir Dhume
Align on 32 byte boundary. Signed-off-by: Samir Dhume <samir.dhume@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amdkfd: Remove unnecessary NULL valuesRuan Jinjie
The NULL initialization of the pointers assigned by kzalloc() first is not necessary, because if the kzalloc() failed, the pointers will be assigned NULL, otherwise it works as usual. so remove it. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amd/display: dmub_replay: don't use kernel-doc markersRandy Dunlap
These functions don't use kernel-doc notation for comments so don't begin each comment block with the "/**" kernel-doc marker. This prevents a bunch of kernel-doc warnings: dmub_replay.c:37: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst dmub_replay.c:37: warning: missing initial short description on line: * Get Replay state from firmware. dmub_replay.c:66: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst dmub_replay.c:66: warning: missing initial short description on line: * Enable/Disable Replay. dmub_replay.c:116: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst dmub_replay.c:116: warning: missing initial short description on line: * Set REPLAY power optimization flags. dmub_replay.c:134: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst dmub_replay.c:134: warning: missing initial short description on line: * Setup Replay by programming phy registers and sending replay hw context values to firmware. and 10 more similar warnings. Fixes: c7ddc0a800bc ("drm/amd/display: Add Functions to enable Freesync Panel Replay") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Link: lore.kernel.org/r/202308081459.US5rLYAY-lkp@intel.com Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Leo Li <sunpeng.li@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: amd-gfx@lists.freedesktop.org Cc: Christian König <christian.koenig@amd.com> Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amd: Add amdgpu_hwmon_get_sensor_generic()Mario Limonciello
Many sensor function have a lot of boilerplate checks. Move these into a generic amdgpu_hwmon_get_sensor_generic() instead. No intended functional changes. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amdgpu/vcn: Add MMSCH v4_0_3 support for sriovSamir Dhume
The structures are the same as v4_0 except for the init header Signed-off-by: Samir Dhume <samir.dhume@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amdgpu: Add I2C EEPROM support on smu v13_0_6Candice Li
Support I2C EEPROM on smu v13_0_6. v2: Move IP_VERSION(13, 0, 6) ahead of IP_VERSION(13, 0, 10). Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amd/pm: bump SMU v13.0.5 driver_if header versionTim Huang
Align the SMU driver interface version with PMFW to suppress the version mismatch message on driver loading. Signed-off-by: Tim Huang <Tim.Huang@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amd/pm: correct the logics for retreiving SMU13 OD setting limitsEvan Quan
To better meet the growing demainds for more OD features. 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>
2023-08-15drm/amd/pm: correct the way for checking custom OD settingsEvan Quan
`FeatureCtrlMask` should not be included in those settings interested. 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>
2023-08-15drm/amd/pm: Fix temperature unit of SMU v13.0.6Lijo Lazar
Temperature needs to be reported in millidegree Celsius. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amd: Use pci_dev_id() to simplify the codeXiongfeng Wang
PCI core API pci_dev_id() can be used to get the BDF number for a pci device. We don't need to compose it mannually. Use pci_dev_id() to simplify the code a little bit. Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amdkfd: fix double assign skip process context clearJonathan Kim
Remove redundant assignment when skipping process ctx clear. Signed-off-by: Jonathan Kim <jonathan.kim@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amd/display: Update replay for clk_mgr optimizationsBhawanpreet Lakha
Add Replay calls to clk_mgr updates (just like PSR) 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>
2023-08-15drm/amdgpu: Fix identifier names to function definition arguments in atom.hSrinivasan Shanmugam
Fixes the following: WARNING: function definition argument 'struct card_info *' should also have an identifier name WARNING: function definition argument 'uint32_t' should also have an identifier name WARNING: function definition argument 'void *' should also have an identifier name WARNING: function definition argument 'struct atom_context *' should also have an identifier name WARNING: function definition argument 'int' should also have an identifier name WARNING: function definition argument 'uint32_t *' should also have an identifier name WARNING: Unnecessary space before function pointer name ERROR: space prohibited after that '*' (ctx:BxW) CHECK: Prefer kernel type 'u32' over 'uint32_t' 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: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amdgpu/pm: fix throttle_status for other than MP1 11.0.7Umio Yasuno
Use the right metrics table version based on the firmware. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2720 Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Umio Yasuno <coelacanth_dream@protonmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amdgpu: mode1 reset needs to recover mp1 for mp0 v13_0_10YiPeng Chai
Mode1 reset needs to recover mp1 in fatal error case for mp0 v13_0_10. v2: Define a macro to wrap psp function calls. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amd/pm: avoid driver getting empty metrics table for the first timeYang Wang
add metrics.AccumulationCouter check to avoid driver getting an empty metrics data since metrics table not updated completely in pmfw side. Signed-off-by: Yang Wang <KevinYang.Wang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Tested-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amdkfd: Use memdup_user() rather than duplicating its implementationAtul Raut
To prevent its redundant implementation and streamline code, use memdup_user. This fixes warnings reported by Coccinelle: ./drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c:2811:13-20: WARNING opportunity for memdup_user Signed-off-by: Atul Raut <rauji.raut@gmail.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amdgpu: Remove unnecessary ras cap checkHawking Zhang
RAS global isr will only be invoked by hardware interrupt. Don't need to query ras capability in isr In addition, amdgpu_ras_interrupt_fatal_error_handler ensures the isr won't be called from guest linux side by accident. The RAS cap check in isr that introduced to fix sriov crash is not needed any more Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amdkfd: fix build failure without CONFIG_DYNAMIC_DEBUGArnd Bergmann
When CONFIG_DYNAMIC_DEBUG is disabled altogether, calling _dynamic_func_call_no_desc() does not work: drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c: In function 'svm_range_set_attr': drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c:52:9: error: implicit declaration of function '_dynamic_func_call_no_desc' [-Werror=implicit-function-declaration] 52 | _dynamic_func_call_no_desc("svm_range_dump", svm_range_debug_dump, svms) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c:3564:9: note: in expansion of macro 'dynamic_svm_range_dump' 3564 | dynamic_svm_range_dump(svms); | ^~~~~~~~~~~~~~~~~~~~~~ Add a compile-time conditional in addition to the runtime check. Fixes: 8923137dbe4b ("drm/amdkfd: avoid svm dump when dynamic debug disabled") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amdgpu: disable mcbp if parameter zero is setJiadong Zhu
The parameter amdgpu_mcbp shall have priority against the default value calculated from the chip version. User could disable mcbp by setting the parameter mcbp as zero. v2: do not trigger preemption in sw ring muxer when mcbp is disabled. Signed-off-by: Jiadong Zhu <Jiadong.Zhu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/radeon: Fix multiple line dereference in 'atom_iio_execute'Srinivasan Shanmugam
Fixes the following: WARNING: Avoid multiple line dereference - prefer 'ctx->io_attr' + ((ctx-> + io_attr >> CU8(base + 2)) & (0xFFFFFFFF >> (32 - 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: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amd/pm: Add vclk and dclk sysnode for GC 9.4.3Asad Kamal
Expose sysfs vclck and dclk entries for GC version 9.4.3 Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amd/pm: disallow the fan setting if there is no fan on smu 13.0.0Kenneth Feng
drm/amd/pm: disallow the fan setting if there is no fan on smu 13.0.0 V2: depend on pm.no_fan to check Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amdkfd: Add missing tba_hi programming on aldebaranJay Cornwall
Previously asymptomatic because high 32 bits were zero. Fixes: 96c211f1f9ef ("drm/amdkfd: Relocate TBA/TMA to opposite side of VM hole") Signed-off-by: Jay Cornwall <jay.cornwall@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amdgpu: Fix missing comment for mb() in 'amdgpu_device_aper_access'Srinivasan Shanmugam
This patch adds the missing code comment for memory barrier WARNING: memory barrier without comment + mb(); WARNING: memory barrier without comment + mb(); 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: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-15drm/amd/display: Add Replay supported/enabled checksBhawanpreet Lakha
- Add checks for Cursor update and dirty rects (sending updates to dmub) - Add checks for dc_notify_vsync, and fbc and subvp 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>
2023-08-15Merge tag 'amd-drm-next-6.6-2023-08-11' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amdgpu: - SDMA 6.1.0 support - SMU 13.x fixes - PSP 13.x fixes - HDP 6.1 support - SMUIO 14.0 support - IH 6.1 support - Coding style cleanups - Misc display fixes - Initial Freesync panel replay support - RAS fixes - SDMA 5.2 MGCG updates - SR-IOV fixes - DCN3+ gamma fix - Revert zpos properly until IGT regression is fixed - NBIO 7.9 fixes - Use TTM to manage the doorbell BAR - Async flip fix - DPIA tracing support - DCN 3.x TMDS HDMI fixes - FRU fixes amdkfd: - Coding style cleanups - SVM fixes - Trap handler fixes - Convert older APUs to use dGPU path like newer APUs - Drop IOMMUv2 path as it is no longer used radeon: - Coding style cleanups drm buddy: - Fix debugging output UAPI: - A new memory pool was added to amdgpu_drm.h since we converted doorbell BAR management to use TTM, but userspace is blocked from allocating from it at this point, so kind of not really anything new here per se Signed-off-by: Dave Airlie <airlied@redhat.com> # -----BEGIN PGP SIGNATURE----- # # iHUEABYKAB0WIQQgO5Idg2tXNTSZAr293/aFa7yZ2AUCZNahZwAKCRC93/aFa7yZ # 2KNjAP0UV2vJZjrze7OQI/YoI+40UlGjS81nKGlMIN3eR8nzvAD/c9McLJViL82R # idEAK7tsr/MaCKoPAlED7CkUZiHNlQw= # =4w7I # -----END PGP SIGNATURE----- # gpg: Signature made Sat 12 Aug 2023 07:00:23 AEST # gpg: using EDDSA key 203B921D836B5735349902BDBDDFF6856BBC99D8 # gpg: Can't check signature: No public key From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230811211554.7804-1-alexander.deucher@amd.com
2023-08-15Merge tag 'drm-next-20230814' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/pinchartl/linux into drm-next Renesas R-Car DU miscellaneous changes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230814130531.GC22929@pendragon.ideasonboard.com
2023-08-15Merge tag 'mediatek-drm-next-6.6' of ↵Dave Airlie
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 6.6 1. Small mtk-dpi cleanups 2. DisplayPort: support eDP and aux-bus 3. Fix uninitialized symbol 4. Do not check for 0 return after calling platform_get_irq() 5. Convert to platform remove callback returning void 6. Fix coverity issues 7. Fix potential memory leak if vmap() fail 8. Fix void-pointer-to-enum-cast warning 9. Rid W=1 warnings from GPU Signed-off-by: Dave Airlie <airlied@redhat.com> From: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230813152726.14802-1-chunkuang.hu@kernel.org
2023-08-15Merge tag 'drm-intel-gt-next-2023-08-11' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next Cross-subsystem Changes: - Backmerge of drm-next Driver Changes: - Apply workaround 22016122933 correctly (Jonathan, Matt R) - Simplify shmem_create_from_object map_type selection (Jonathan, Tvrtko) - Make i915_coherent_map_type GT-centric (Jonathan, Matt R) - Selftest improvements (John) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZNYR3bKFquGc7u9w@jlahtine-mobl.ger.corp.intel.com
2023-08-14drm:rcar-du: Enable ABGR and XBGR formatsDamian Hobson-Garcia
These formats are used by Android so having them available allows the DU to be used for composition operations. Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2023-08-14drm: rcar-du: Add more formats to DRM_MODE_BLEND_PIXEL_NONE supportDamian Hobson-Garcia
Add additional pixel formats for which blending is disabled when DRM_MODE_BLEND_PIXEL_NONE is set. Refactor the fourcc selection into a separate function to handle the increased number of formats. Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2023-08-14drm/renesas: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <frank.li@vivo.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2023-08-14drm: rcar-du: Use dev_err_probe() to record cause of KMS init errorsLaurent Pinchart
The (large) rcar_du_modeset_init() function can fail for many reasons, two of two involving probe deferral. Use dev_err_probe() in those code paths to record the cause of the probe deferral, in order to help debugging probe issues. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
2023-08-14drm: rcar-du: Replace DRM_INFO() with drm_info()Laurent Pinchart
drm_info() adds proper context to the kernel log message, as it receives the drm_device pointer. It is thus preferred over DRM_INFO(). Replace the latter with the former. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
2023-08-13drm/mediatek/mtk_disp_ccorr: Remove half completed incorrect struct headerLee Jones
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/mediatek/mtk_disp_ccorr.c:47: warning: Function parameter or member 'clk' not described in 'mtk_disp_ccorr' drivers/gpu/drm/mediatek/mtk_disp_ccorr.c:47: warning: Function parameter or member 'regs' not described in 'mtk_disp_ccorr' drivers/gpu/drm/mediatek/mtk_disp_ccorr.c:47: warning: Function parameter or member 'cmdq_reg' not described in 'mtk_disp_ccorr' drivers/gpu/drm/mediatek/mtk_disp_ccorr.c:47: warning: Function parameter or member 'data' not described in 'mtk_disp_ccorr' Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Cc: dri-devel@lists.freedesktop.org Cc: linux-mediatek@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Lee Jones <lee@kernel.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230609081732.3842341-6-lee@kernel.org/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-13drm/mediatek/mtk_disp_aal: Remove half completed incorrect struct headerLee Jones
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/mediatek/mtk_disp_aal.c:39: warning: Function parameter or member 'clk' not described in 'mtk_disp_aal' drivers/gpu/drm/mediatek/mtk_disp_aal.c:39: warning: Function parameter or member 'regs' not described in 'mtk_disp_aal' drivers/gpu/drm/mediatek/mtk_disp_aal.c:39: warning: Function parameter or member 'cmdq_reg' not described in 'mtk_disp_aal' drivers/gpu/drm/mediatek/mtk_disp_aal.c:39: warning: Function parameter or member 'data' not described in 'mtk_disp_aal' Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Cc: dri-devel@lists.freedesktop.org Cc: linux-mediatek@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Lee Jones <lee@kernel.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230609081732.3842341-5-lee@kernel.org/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-13drm/mediatek: Fix void-pointer-to-enum-cast warningJason-JH.Lin
1. Fix build warning message in mtk_disp_ovl_adaptor.c >> drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c:415:10: warning: cast to smaller integer type 'enum mtk_ovl_adaptor_comp_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] type = (enum mtk_ovl_adaptor_comp_type)of_id->data; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. 2. Also fix the same warning message in mtk_drm_drv.c >> drivers/gpu/drm/mediatek/mtk_drm_drv.c:832:15: warning: cast to smaller integer type 'enum mtk_ddp_comp_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] comp_type = (enum mtk_ddp_comp_type)of_id->data; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com> Fixes: 453c3364632a ("drm/mediatek: Add ovl_adaptor support for MT8195") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202305042054.ZtWME9OU-lkp@intel.com/ Reviewed-by: CK Hu <ck.hu@mediatek.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230621075421.1982-1-jason-jh.lin@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-13drm/mediatek: Fix potential memory leak if vmap() failSui Jingfeng
Also return -ENOMEM if such a failure happens, the implement should take responsibility for the error handling. Fixes: 3df64d7b0a4f ("drm/mediatek: Implement gem prime vmap/vunmap function") Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn> Reviewed-by: CK Hu <ck.hu@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230706134000.130098-1-suijingfeng@loongson.cn/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2023-08-11drm/amdgpu: don't allow userspace to create a doorbell BOAlex Deucher
We need the domains in amdgpu_drm.h for the kernel driver to manage the pool, but we don't want userspace using it until the code is ready. So reject for now. Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-11drm/amdkfd: rename device_queue_manager_init_v10_navi10()Alex Deucher
Drop the navi10 in the name for consistency with other families. All gfx10 parts use the same implementation. Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Tested-by: Mike Lothian <mike@fireburn.co.uk> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-11drm/amdkfd: drop IOMMUv2 supportAlex Deucher
Now that we use the dGPU path for all APUs, drop the IOMMUv2 support. v2: drop the now unused queue manager functions for gfx7/8 APUs Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Tested-by: Mike Lothian <mike@fireburn.co.uk> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-11drm/amdkfd: disable IOMMUv2 support for RavenAlex Deucher
Use the dGPU path instead. There were a lot of platform issues with IOMMU in general on these chips due to windows not enabling IOMMU at the time. The dGPU path has been used for a long time with newer APUs and works fine. This also paves the way to simplify the driver significantly. Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Tested-by: Mike Lothian <mike@fireburn.co.uk> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-11drm/amdkfd: disable IOMMUv2 support for KV/CZAlex Deucher
Use the dGPU path instead. There were a lot of platform issues with IOMMU in general on these chips due to windows not enabling IOMMU at the time. The dGPU path has been used for a long time with newer APUs and works fine. This also paves the way to simplify the driver significantly. v2: use the dGPU queue manager functions Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Tested-by: Mike Lothian <mike@fireburn.co.uk> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-11drm/amdkfd: ignore crat by defaultAlex Deucher
We are dropping the IOMMUv2 path, so no need to enable this. It's often buggy on consumer platforms anyway. Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Tested-by: Mike Lothian <mike@fireburn.co.uk> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-11Merge tag 'drm-intel-next-2023-08-10' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next - Display SDVO fixes (Juha-Pekka, Jani) - Taking Stolen handling out of FBC code (Jouni) - Replace acronym with full platform name in defines (Dnyaneshwar, A\ nusha) - Display IRQ cleanups (Jani) - Initialize display version numbers (Luca) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZNVAR53jmvA1p6D5@intel.com
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-29 04:59:28 +0000