aboutsummaryrefslogtreecommitdiff
path: root/drivers/gpu
AgeCommit message (Collapse)AuthorFilesLines
2024-05-24drm/i915: pass dev_priv explicitly to DSPSURFLIVEJani Nikula3-6/+6
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DSPSURFLIVE register macro. Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/bc252dee67718f729883da7d542c6435384683ae.1716469091.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-05-24drm/i915: pass dev_priv explicitly to DSPOFFSETJani Nikula3-6/+7
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DSPOFFSET register macro. Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/c1d487d2c753221144e8fb8f17e5eb2826dba5f2.1716469091.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-05-24drm/i915: pass dev_priv explicitly to DSPTILEOFFJani Nikula3-4/+4
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DSPTILEOFF register macro. Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/4736b2d65ca3be3e9eb5a835ddac801ba99e1e6b.1716469091.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-05-24drm/i915: pass dev_priv explicitly to DSPSURFJani Nikula8-21/+23
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DSPSURF register macro. Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/fc2d7753aa6e8e25303a111bf4b120da6ce8c458.1716469091.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-05-24drm/i915: pass dev_priv explicitly to DSPSIZEJani Nikula3-5/+5
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DSPSIZE register macro. Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/d24ee614cac29ccc3917f9cba1ce03ce54fb7d8b.1716469091.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-05-24drm/i915: pass dev_priv explicitly to DSPPOSJani Nikula3-5/+5
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DSPPOS register macro. Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/fbe6b94f03926175611b51c5054466dd27656d2a.1716469091.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-05-24drm/i915: pass dev_priv explicitly to DSPSTRIDEJani Nikula5-9/+9
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DSPSTRIDE register macro. Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/4067b3009076492d05e80ae994f9a7bd29b56b2e.1716469091.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-05-24drm/i915: pass dev_priv explicitly to DSPLINOFFJani Nikula2-3/+3
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DSPLINOFF register macro. Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/922b6b0795787b335bd3d5b0541bd30dc2c19dd5.1716469091.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-05-24drm/i915: pass dev_priv explicitly to DSPADDRJani Nikula4-10/+10
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DSPADDR register macro. Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/777d4189c18c16392015dd2770f5c56d94bb88a9.1716469091.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-05-24drm/i915: pass dev_priv explicitly to DSPCNTRJani Nikula10-20/+21
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DSPCNTR register macro. Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/d9434a718658d7dc6dba1e8a54f80cd1503d0b33.1716469091.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-05-24drm/i915: pass dev_priv explicitly to DSPADDR_VLVJani Nikula2-2/+2
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DSPADDR_VLV register macro. Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/1d9be6b1eedd9240468a89cd3a10e8513caa33b1.1716469091.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-05-23drm/amd/display: Enable colorspace property for MST connectorsMario Limonciello1-0/+3
MST colorspace property support was disabled due to a series of warnings that came up when the device was plugged in since the properties weren't made at device creation. Create the properties in advance instead. Suggested-by: Ville Syrjälä <[email protected]> Fixes: 69a959610229 ("drm/amd/display: Temporary Disable MST DP Colorspace Property"). Reported-and-tested-by: Tyler Schneider <[email protected]> Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3353 Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Mario Limonciello <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: correct hbm field in boot statusHawking Zhang1-1/+1
hbm filed takes bit 13 and bit 14 in boot status. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23Merge tag 'trace-assign-str-v6.10' of ↵Linus Torvalds7-47/+47
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing cleanup from Steven Rostedt: "Remove second argument of __assign_str() The __assign_str() macro logic of the TRACE_EVENT() macro was optimized so that it no longer needs the second argument. The __assign_str() is always matched with __string() field that takes a field name and the source for that field: __string(field, source) The TRACE_EVENT() macro logic will save off the source value and then use that value to copy into the ring buffer via the __assign_str(). Before commit c1fa617caeb0 ("tracing: Rework __assign_str() and __string() to not duplicate getting the string"), the __assign_str() needed the second argument which would perform the same logic as the __string() source parameter did. Not only would this add overhead, but it was error prone as if the __assign_str() source produced something different, it may not have allocated enough for the string in the ring buffer (as the __string() source was used to determine how much to allocate) Now that the __assign_str() just uses the same string that was used in __string() it no longer needs the source parameter. It can now be removed" * tag 'trace-assign-str-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing/treewide: Remove second parameter of __assign_str()
2024-05-23drm/amd/display: Enable colorspace property for MST connectorsMario Limonciello1-0/+3
MST colorspace property support was disabled due to a series of warnings that came up when the device was plugged in since the properties weren't made at device creation. Create the properties in advance instead. Suggested-by: Ville Syrjälä <[email protected]> Fixes: 69a959610229 ("drm/amd/display: Temporary Disable MST DP Colorspace Property"). Reported-and-tested-by: Tyler Schneider <[email protected]> Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3353 Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Mario Limonciello <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu/display: Fix null pointer dereference in ↵Srinivasan Shanmugam1-1/+4
dc_stream_program_cursor_position The fix involves adding a null check for 'stream' at the beginning of the function. If 'stream' is NULL, the function immediately returns false. This ensures that 'stream' is not NULL when we dereference it to access 'ctx' in 'dc = stream->ctx->dc;' the function. Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_stream.c:398 dc_stream_program_cursor_position() error: we previously assumed 'stream' could be null (see line 397) drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_stream.c 389 bool dc_stream_program_cursor_position( 390 struct dc_stream_state *stream, 391 const struct dc_cursor_position *position) 392 { 393 struct dc *dc; 394 bool reset_idle_optimizations = false; 395 const struct dc_cursor_position *old_position; 396 397 old_position = stream ? &stream->cursor_position : NULL; ^^^^^^^^ The patch adds a NULL check --> 398 dc = stream->ctx->dc; ^^^^^^^^ The old code didn't check 399 400 if (dc_stream_set_cursor_position(stream, position)) { 401 dc_z10_restore(dc); 402 403 /* disable idle optimizations if enabling cursor */ 404 if (dc->idle_optimizations_allowed && 405 (!old_position->enable || dc->debug.exit_idle_opt_for_cursor_updates) && 406 position->enable) { 407 dc_allow_idle_optimizations(dc, false); Fixes: f63f86b5affc ("drm/amd/display: Separate setting and programming of cursor") Reported-by: Dan Carpenter <[email protected]> Cc: Harry Wentland <[email protected]> Cc: Tom Chung <[email protected]> Cc: Rodrigo Siqueira <[email protected]> Cc: Roman Li <[email protected]> Cc: Aurabindo Pillai <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: add gfx queue support for gfx11 ipdumpSunil Khatri1-0/+92
Add support of all the CP GFX queues for gfx11 ipdump to be used by devcoredump. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Sunil Khatri <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: add cp queue registers for gfx11 ipdumpSunil Khatri1-2/+109
Add gfx11 support of CP queue registers for all queues to be used by devcoredump. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Sunil Khatri <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amd/display: Pass errors from amdgpu_dm_init() upMario Limonciello1-1/+5
Errors in amdgpu_dm_init() are silently ignored and dm_hw_init() will succeed. However often these are fatal errors and it would be better to pass them up. Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Mario Limonciello <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: add print support for gfx11 ipdumpSunil Khatri1-1/+16
Add support of gfx11 ipdump print so devcoredump could trigger it to dump the captured registers in devcoredump. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Sunil Khatri <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: add gfx11 registers support in ipdumpSunil Khatri1-1/+106
Add general registers of gfx11 in ipdump for devcoredump support. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Sunil Khatri <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: Add missing offsets in gc_11_0_0_offset.hSunil Khatri1-0/+10
IB1 registers: regCP_IB1_CMD_BUFSZ regCP_IB1_BASE_LO regCP_IB1_BASE_HI regCP_IB1_BUFSZ regCP_MES_DEBUG_INTERRUPT_INSTR_PNTR Above registers are part of the asic but not of the offset file for gc_11_0_0_offset.h and hence adding them. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Sunil Khatri <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: add more device info to the devcoredumpSunil Khatri1-2/+19
Adding more device information: a. PCI info b. VRAM and GTT info c. GDC config Also correct the print layout and section information for in devcoredump. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Sunil Khatri <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: add prints in IP State dumpSunil Khatri1-0/+2
add prints before and after ip state is dumped. It avoids user to think of system being stuck/hung as dump could take some time after a gpu hang. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Sunil Khatri <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: add gfx queue support of gfx10 in ipdumpSunil Khatri2-0/+91
Add gfx queue register for all instances in devcoredump for gfx10. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Sunil Khatri <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: Add cp queues support fro gfx10 in ipdumpSunil Khatri2-4/+113
Add support to dump registers of all instances of cp queue registers of gfx10 to devcoredump. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Sunil Khatri <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: rename the ip_dump to ip_dump_coreSunil Khatri2-8/+8
Rename the memory pointer from ip_dump to ip_dump_core to make it specific to core registers and rest other registers to be dumped in their respective memories. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Sunil Khatri <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: Add CRC16 selection in configLijo Lazar1-0/+1
KFD uses crc16 for gpu_id generation. Fixes: 3ed181b8ff43 ("drm/amdkfd: Ensure gpu_id is unique") Reported-by: kernel test robot <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Reviewed-by: Harish Kasiviswanathan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amd/pm: workaround to pass jpeg unit testKenneth Feng2-2/+31
this is a workaround to pass jpeg unit test on vcn 5.0 now. will be removed later. Signed-off-by: Kenneth Feng <[email protected]> Reviewed-by: Sonny Jiang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amd/amdgpu: fix the inst passed to amdgpu_virt_rlcg_reg_rwVictor Zhao2-11/+11
the inst passed to amdgpu_virt_rlcg_reg_rw should be physical instance. Fix the miss matched code. Signed-off-by: Victor Zhao <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu - optimize rlc spm cntlJane Jian3-20/+38
v1 - driver MMIO read the register to check whether write is required - if write is required, sriov full time to use rlcg, otherwise use KIQ v2 - include gfx v11 sriov runtime case Signed-off-by: Jane Jian <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amd/display: Refactor construct_phy function in dc/link/link_factory.cSrinivasan Shanmugam1-33/+34
This commit modifies the construct_phy function to handle the case where `bios->integrated_info` is NULL and to address a compiler warning about a large stack allocation. Upon examination, it was found that the local `integrated_info` structure was just used to copy values which is large and was being declared directly on the stack which could potentially lead to performance issues. This commit changes the code to use `bios->integrated_info` directly, which avoids the need for a large stack allocation. The function now checks if `bios->integrated_info` is NULL before entering a for loop that uses it. If `bios->integrated_info` is NULL, the function skips the for loop and continues executing the rest of the code. This ensures that the function behaves correctly when `bios->integrated_info` is NULL and improves compatibility with dGPUs. Fixes the below with gcc W=1: drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_factory.c: In function ‘construct_phy’: drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_factory.c:743:1: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=] Cc: Wenjing Liu <[email protected]> Cc: Jerry Zuo <[email protected]> Cc: Qingqing Zhuo <[email protected]> Cc: Tom Chung <[email protected]> Cc: Alvin Lee <[email protected]> Cc: Rodrigo Siqueira <[email protected]> Cc: Roman Li <[email protected]> Cc: Hersen Wu <[email protected]> Cc: Alex Hung <[email protected]> Cc: Aurabindo Pillai <[email protected]> Cc: Harry Wentland <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Suggested-by: Wenjing Liu <[email protected]> Reviewed-by: Wenjing Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: correct hbm field in boot statusHawking Zhang1-1/+1
hbm filed takes bit 13 and bit 14 in boot status. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: program device_cntl2 through pci cfg spaceFrank Min1-5/+8
device_cntl2 is accessible from pci config space, so program it through pci cfg space instead of mmio. Signed-off-by: Frank Min <[email protected]> Reviewed-by: Kenneth Feng <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu/atomfirmware: add intergrated info v2.3 tableLi Ma2-0/+58
[Why] The vram width value is 0. Because the integratedsysteminfo table in VBIOS has updated to 2.3. [How] Driver needs a new intergrated info v2.3 table too. Then the vram width value will be correct. Signed-off-by: Li Ma <[email protected]> Reviewed-by: Yifan Zhang <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: Fix snprintf usage in amdgpu_gfx_kiq_init_ringSrinivasan Shanmugam1-1/+1
This commit fixes a format truncation issue arosed by the snprintf function potentially writing more characters into the ring->name buffer than it can hold, in the amdgpu_gfx_kiq_init_ring function The issue occurred because the '%d' format specifier could write between 1 and 10 bytes into a region of size between 0 and 8, depending on the values of xcc_id, ring->me, ring->pipe, and ring->queue. The snprintf function could output between 12 and 41 bytes into a destination of size 16, leading to potential truncation. To resolve this, the snprintf line was modified to use the '%hhu' format specifier for xcc_id, ring->me, ring->pipe, and ring->queue. The '%hhu' specifier is used for unsigned char variables and ensures that these values are printed as unsigned decimal integers. Fixes the below with gcc W=1: drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c: In function ‘amdgpu_gfx_kiq_init_ring’: drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:332:61: warning: ‘%d’ directive output may be truncated writing between 1 and 10 bytes into a region of size between 0 and 8 [-Wformat-truncation=] 332 | snprintf(ring->name, sizeof(ring->name), "kiq_%d.%d.%d.%d", | ^~ drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:332:50: note: directive argument in the range [0, 2147483647] 332 | snprintf(ring->name, sizeof(ring->name), "kiq_%d.%d.%d.%d", | ^~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:332:9: note: ‘snprintf’ output between 12 and 41 bytes into a destination of size 16 332 | snprintf(ring->name, sizeof(ring->name), "kiq_%d.%d.%d.%d", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 333 | xcc_id, ring->me, ring->pipe, ring->queue); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Fixes: 345a36c4f1ba ("drm/amdgpu: prefer snprintf over sprintf") Cc: Alex Deucher <[email protected]> Cc: Christian König <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: fix invadate operation for pg_flagsJesse Zhang1-2/+2
Since the type of pg_flags is u32, adev->pg_flags >> 16 >> 16 is 0 regardless of the values of its operands. So removing the operations upper_32_bits and lower_32_bits. Signed-off-by: Jesse Zhang <[email protected]> Suggested-by: Tim Huang <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu/mes12: mes hw_fini fix for mode1 resetJack Xiao1-3/+4
Port mes11 hw_fini to mes12, fix for mode1 reset. Signed-off-by: Jack Xiao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: fix invadate operation for umschJesse Zhang1-3/+2
Since the type of data_size is uint32_t, adev->umsch_mm.data_size - 1 >> 16 >> 16 is 0 regardless of the values of its operands So removing the operations upper_32_bits and lower_32_bits. Signed-off-by: Jesse Zhang <[email protected]> Suggested-by: Tim Huang <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/admgpu: fix dereferencing null pointer contextJesse Zhang1-1/+1
When user space sets an invalid ta type, the pointer context will be empty. So it need to check the pointer context before using it Signed-off-by: Jesse Zhang <[email protected]> Suggested-by: Tim Huang <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amd/pm: fix unsigned value asic_type compared againstJesse Zhang1-6/+2
Enum asic_type always greater than or equal CHIP_TAHITI. Signed-off-by: Jesse Zhang <[email protected]> Suggested-by: Tim Huang <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23drm/amdgpu: skip to create ras xxx_err_count node when ACA is enabledYang Wang1-0/+6
skip to create 'xxx_err_count' node when ACA is enabled. Signed-off-by: Yang Wang <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-05-23Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds1-1/+0
Pull virtio updates from Michael Tsirkin: "Several new features here: - virtio-net is finally supported in vduse - virtio (balloon and mem) interaction with suspend is improved - vhost-scsi now handles signals better/faster And fixes, cleanups all over the place" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (48 commits) virtio-pci: Check if is_avq is NULL virtio: delete vq in vp_find_vqs_msix() when request_irq() fails MAINTAINERS: add Eugenio Pérez as reviewer vhost-vdpa: Remove usage of the deprecated ida_simple_xx() API vp_vdpa: don't allocate unused msix vectors sound: virtio: drop owner assignment fuse: virtio: drop owner assignment scsi: virtio: drop owner assignment rpmsg: virtio: drop owner assignment nvdimm: virtio_pmem: drop owner assignment wifi: mac80211_hwsim: drop owner assignment vsock/virtio: drop owner assignment net: 9p: virtio: drop owner assignment net: virtio: drop owner assignment net: caif: virtio: drop owner assignment misc: nsm: drop owner assignment iommu: virtio: drop owner assignment drm/virtio: drop owner assignment gpio: virtio: drop owner assignment firmware: arm_scmi: virtio: drop owner assignment ...
2024-05-23drm/xe/guc: Port over the slow GuC loading support from i915John Harrison5-34/+260
GuC loading can take longer than it is supposed to for various reasons. So add in the code to cope with that and to report it when it happens. There are also many different reasons why GuC loading can fail, so add in the code for checking for those and for reporting issues in a meaningful manner rather than just hitting a timeout and saying 'fail: status = %x'. Also, remove the 'FIXME' comment about an i915 bug that has never been applicable to Xe! v2: Actually report the requested and granted frequencies rather than showing granted twice (review feedback from Badal). v3: Locally code all the timeout and end condition handling because a helper function is not allowed (review feedback from Lucas/Rodrigo). v4: Add more documentation comments and rename a define to add units (review feedback from Lucas). v5: Fix copy/paste error in xe_mmio_wait32_not (review feedback from Lucas) and rebase (no more return value from guc_wait_ucode). Signed-off-by: John Harrison <[email protected]> Reviewed-by: Lucas De Marchi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-23drm/xe: Make read_perf_limit_reasons globally accessibleJohn Harrison5-29/+33
Other driver code beyond the sysfs interface wants to know about throttling. So make the query function globally accessible. v2: Revert include order change (review feedback from Lucas) v3: Remove '_sysfs' from throttle file names and keep limit query in the same file rather than moving elsewhere (review feedback from Rodrigo). v4: Correct #include while renaming header file (review feedback from Lucas). Signed-off-by: John Harrison <[email protected]> Reviewed-by: Lucas De Marchi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-23drm/xe: Nuke simple error captureJosé Roberto de Souza4-113/+1
This error capture prints into dmesg HW state when a gpu hang happens. It was useful when we did not had devcoredump, now it is a incompleted version of devcoredump that has potential to flood dmesg. Cc: Rodrigo Vivi <[email protected]> Cc: John Harrison <[email protected]> Signed-off-by: José Roberto de Souza <[email protected]> Reviewed-by: John Harrison <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Rodrigo Vivi <[email protected]>
2024-05-23drm/xe: Add process name to devcoredumpJosé Roberto de Souza2-0/+15
Process name help us track what application caused the gpug hang, this is crucial when running several applications at the same time. v2: - handle Xe KMD exec_queues without VM v3: - use get_pid_task() (suggested by Nirmoy) Cc: Rodrigo Vivi <[email protected]> Cc: Nirmoy Das <[email protected]> Signed-off-by: José Roberto de Souza <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Rodrigo Vivi <[email protected]>
2024-05-23drm/xe: remove unused struct 'xe_gt_desc'Dr. David Alan Gilbert1-6/+0
'xe_gt_desc' is unused since commit 1e6c20be6c83 ("drm/xe: Drop extra_gts[] declarations and XE_GT_TYPE_REMOTE"). Remove it. Signed-off-by: Dr. David Alan Gilbert <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Rodrigo Vivi <[email protected]> Signed-off-by: Rodrigo Vivi <[email protected]>
2024-05-23drm/xe: Enable D3Cold on 'low' VRAM utilizationRodrigo Vivi1-6/+1
Now that we eliminated all the mem_access get/put with its locking issues from the inner calls of migration, we can allow D3Cold. Enable it when VRAM utilization is lower then 300Mb. On higher utilization we only allow D3hot so we don't increase so much the latency on runtime resume due to the memory restoration. Reviewed-by: Matthew Brost <[email protected]> Reviewed-by: Anshuman Gupta <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Rodrigo Vivi <[email protected]>
2024-05-23drm/xe: Stop checking for power_lost on D3ColdRodrigo Vivi4-41/+2
GuC reset status is not reliable for this purpose and it is once in a while ending up in a situation of D3Cold, where power_reset is false and without the proper memory restoration the GuC reload and Display will fail to come back from D3Cold. So, let's do a full restoration of everything if we have a risk of losing power, without further optimizations. v2: also remove the gut_in_reset function (Anshuman) Cc: Anshuman Gupta <[email protected]> Reviewed-by: Anshuman Gupta <[email protected]> Reviewed-by: Badal Nilawar <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Rodrigo Vivi <[email protected]>
Powered by cgit, Gruvboxed by Blaster4385.