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2023-01-02drm/scheduler: Fix lockup in drm_sched_entity_kill()Dmitry Osipenko2-3/+3
The drm_sched_entity_kill() is invoked twice by drm_sched_entity_destroy() while userspace process is exiting or being killed. First time it's invoked when sched entity is flushed and second time when entity is released. This causes a lockup within wait_for_completion(entity_idle) due to how completion API works. Calling wait_for_completion() more times than complete() was invoked is a error condition that causes lockup because completion internally uses counter for complete/wait calls. The complete_all() must be used instead in such cases. This patch fixes lockup of Panfrost driver that is reproducible by killing any application in a middle of 3d drawing operation. Fixes: 2fdb8a8f07c2 ("drm/scheduler: rework entity flush, kill and fini") Signed-off-by: Dmitry Osipenko <[email protected]> Reviewed-by: Christian König <[email protected]> Tested-by: Guilherme G. Piccoli <[email protected]> # Steam Deck Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-12-23drm/tests: reduce drm_mm_test stack usageArnd Bergmann2-3/+5
The check_reserve_boundaries function uses a lot of kernel stack, and it gets inlined by clang, which makes __drm_test_mm_reserve use even more of it, to the point of hitting the warning limit: drivers/gpu/drm/tests/drm_mm_test.c:344:12: error: stack frame size (1048) exceeds limit (1024) in '__drm_test_mm_reserve' [-Werror,-Wframe-larger-than] When building with gcc, this does not happen, but the structleak plugin can similarly increase the stack usage and needs to be disabled, as we do for all other kunit users. Signed-off-by: Arnd Bergmann <[email protected]> Reviewed-by: Maíra Canal <[email protected]> Reviewed-by: Nathan Chancellor <[email protected]> Signed-off-by: Maíra Canal <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-23Revert "drm/fb-helper: Perform damage handling in deferred-I/O helper"Thomas Zimmermann1-9/+3
This reverts commit 5fc586a058babc71c82a038477581b7bfe1c6e2a. Needed to restore the fbdev damage worker. There have been bug reports about locking order [1] and incorrectly takens branches. [2] Restore the damage worker until these problems have been resovled. Signed-off-by: Thomas Zimmermann <[email protected]> Acked-by: Daniel Vetter <[email protected]> Link: https://intel-gfx-ci.01.org/tree/drm-tip/fi-kbl-8809g.html # 1 Link: https://lore.kernel.org/dri-devel/[email protected]/T/#m06eedc0a468940e4cbbd14ca026733b639bc445a # 2 Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] (cherry picked from commit e3ddd2d25533d1cc6f9fea421e4a5f16b60b3434)
2022-11-23Revert "drm/fb-helper: Schedule deferred-I/O worker after writing to ↵Thomas Zimmermann3-25/+1
framebuffer" This reverts commit 7f5cc4a3e5e4c5a38e5748defc952e45278f7a70. Needed to restore the fbdev damage worker. There have been bug reports about locking order [1] and incorrectly takens branches. [2] Restore the damage worker until these problems have been resovled. Signed-off-by: Thomas Zimmermann <[email protected]> Acked-by: Daniel Vetter <[email protected]> Link: https://intel-gfx-ci.01.org/tree/drm-tip/fi-kbl-8809g.html # 1 Link: https://lore.kernel.org/dri-devel/[email protected]/T/#m06eedc0a468940e4cbbd14ca026733b639bc445a # 2 Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] (cherry picked from commit 8b83e1a455382dc667898a525a93f4eb6716cc41)
2022-11-23Revert "drm/fb-helper: Remove damage worker"Thomas Zimmermann2-0/+11
This reverts commit 27c3e9452d552ea86369a94f23287a9675f2d7a1. Needed to restore the fbdev damage worker. There have been bug reports about locking order [1] and incorrectly takens branches. [2] Restore the damage worker until these problems have been resovled. Signed-off-by: Thomas Zimmermann <[email protected]> Acked-by: Daniel Vetter <[email protected]> Link: https://intel-gfx-ci.01.org/tree/drm-tip/fi-kbl-8809g.html # 1 Link: https://lore.kernel.org/dri-devel/[email protected]/T/#m06eedc0a468940e4cbbd14ca026733b639bc445a # 2 Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] (cherry picked from commit 7aa3d63e1ad56c174536a5aba76d8a54c4c5acb4)
2022-11-23fbdev: Make fb_modesetting_disabled() static inlineThomas Zimmermann1-1/+1
Make fb_modesetting_disabled() a static-inline function when it is defined in the header file. Avoid the linker error shown below. ld: drivers/video/fbdev/core/fbmon.o: in function `fb_modesetting_disabled': fbmon.c:(.text+0x1e4): multiple definition of `fb_modesetting_disabled'; drivers/video/fbdev/core/fbmem.o:fbmem.c:(.text+0x1bac): first defined here A bug report is at [1]. Reported-by: Stephen Rothwell <[email protected]> Reported-by: kernel test robot <[email protected]> Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Javier Martinez Canillas <[email protected]> Fixes: 0ba2fa8cbd29 ("fbdev: Add support for the nomodeset kernel parameter") Cc: Javier Martinez Canillas <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Helge Deller <[email protected]> Cc: [email protected] Cc: [email protected] Link: https://lore.kernel.org/dri-devel/[email protected]/T/#u # 1 Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] (cherry picked from commit a189b2ee938f6b15ad9f95bdef63f95a3a092418)
2022-11-23Merge drm/drm-next into drm-misc-next-fixesThomas Zimmermann495-3251/+6351
Backmerging to update drm-misc-next-fixes for the final phase of the release cycle, again. Signed-off-by: Thomas Zimmermann <[email protected]>
2022-11-23Merge tag 'drm-intel-next-2022-11-18' of ↵Dave Airlie122-749/+1173
git://anongit.freedesktop.org/drm/drm-intel into drm-next GVT Changes: - gvt-next stuff mostly with refactor for the new MDEV interface. i915 Changes: - PSR fixes and improvements (Jouni) - DP DSC fixes (Vinod, Jouni) - More general display cleanups (Jani) - More display collor management cleanup targetting degamma (Ville) - remove circ_buf.h includes (Jiri) - wait power off delay at driver remove to optimize probe (Jani) - More audio cleanup targeting the ELD precompute readout (Ville) - Enable DC power states on all eDP ports (Imre) - RPL-P stepping info (Matt Atwood) - MTL enabling patches (RK) - Removal of DG2 force_probe (Matt) Signed-off-by: Dave Airlie <[email protected]> From: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-22Merge tag 'drm-intel-gt-next-2022-11-18' of ↵Dave Airlie97-631/+1023
git://anongit.freedesktop.org/drm/drm-intel into drm-next Core Changes: - Backmerge of drm-next Driver Changes: - Restore probe_range behaviour for userptr (Matt A) - Fix use-after-free on lmem_userfault_list (Matt A) - Never purge busy TTM objects (Matt A) - Meteorlake enabling (Daniele, Badal, Daniele, Stuart, Aravind, Alan) - Demote GuC kernel contexts to normal priority (John) - Use RC6 residency types as arguments to residency functions (Ashutosh, Rodrigo, Jani) - Convert some legacy DRM debugging macros to new ones (Tvrtko) - Don't deadlock GuC busyness stats vs reset (John) - Remove excessive line feeds in GuC state dumps (John) - Use i915_sg_dma_sizes() for all backends (Matt A) - Prefer REG_FIELD_GET in intel_rps_get_cagf (Ashutosh, Rodrigo) - Use GEN12_RPSTAT register for GT freq (Don, Badal, Ashutosh) - Remove unwanted TTM ghost obj check (Matt A) - Update workaround documentation (Lucas) - Coding style and static checker fixes and cleanups (Jani, Umesh, Tvrtko, Lucas, Andrzej) - Selftest improvements (Chris, Daniele, Riana, Andrzej) Signed-off-by: Dave Airlie <[email protected]> From: Joonas Lahtinen <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-22Merge tag 'amd-drm-next-6.2-2022-11-18' of ↵Dave Airlie176-1643/+2686
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.2-2022-11-18: amdgpu: - SR-IOV fixes - Clean up DC checks - DCN 3.2.x fixes - DCN 3.1.x fixes - Don't enable degamma on asics which don't support it - IP discovery fixes - BACO fixes - Fix vbios allocation handling when vkms is enabled - Drop buggy tdr advanced mode GPU reset handling - Fix the build when DCN is not set in kconfig - MST DSC fixes - Userptr fixes - FRU and RAS EEPROM fixes - VCN 4.x RAS support - Aldrebaran CU occupancy reporting fix - PSP ring cleanup amdkfd: - Memory limit fix - Enable cooperative launch on gfx 10.3 amd-drm-next-6.2-2022-11-11: amdgpu: - SMU 13.x updates - GPUVM TLB race fix - DCN 3.1.4 updates - DCN 3.2.x updates - PSR fixes - Kerneldoc fix - Vega10 fan fix - GPUVM locking fixes in error pathes - BACO fix for Beige Goby - EEPROM I2C address cleanup - GFXOFF fix - Fix DC memory leak in error pathes - Flexible array updates - Mtype fix for GPUVM PTEs - Move Kconfig into amdgpu directory - SR-IOV updates - Fix possible memory leak in CS IOCTL error path amdkfd: - Fix possible memory overrun - CRIU fixes radeon: - ACPI ref count fix - HDA audio notifier support - Move Kconfig into radeon directory UAPI: - Add new GEM_CREATE flags to help to transition more KFD functionality to the DRM UAPI. These are used internally in the driver to align location based memory coherency requirements from memory allocated in the KFD with how we manage GPUVM PTEs. They are currently blocked in the GEM_CREATE IOCTL as we don't have a user right now. They are just used internally in the kernel driver for now for existing KFD memory allocations. So a change to the UAPI header, but no functional change in the UAPI. From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Dave Airlie <[email protected]>
2022-11-22Merge branch 'etnaviv/next' of https://git.pengutronix.de/git/lst/linux into ↵Dave Airlie10-37/+138
drm-next please pull the following etnaviv changes for the next merge window. Mostly some small workarounds to get new hardware support going. But also more fixes to the softpin MMU handling and a nice addition from Christian to make the kernel logs on hang detection more useful. Signed-off-by: Dave Airlie <[email protected]> From: Lucas Stach <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-22Merge tag 'drm-misc-next-2022-11-17' of ↵Dave Airlie108-191/+1331
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 6.2: UAPI Changes: Cross-subsystem Changes: - fbdev: Add support for the nomodeset kernel parameter Core Changes: - client: Add kunit tests for drm_connector_pick_cmdline_mode() - dma-buf: Move dma_buf_mmap_internal() to new locking specification - edid: Dump EDID on drm_edid_get_panel_id() failure, Stop using a temporary device to load the EDID through the firmware mechanism - fb-helper: Remove damage worker - gem-vram: Fix deadlock in drm_gem_vram_vmap() - modes: Named mode parsing improvements - tests: Add Kunit helpers to create a DRM device Driver Changes: - hisilicon: convert to drm_mode_init() - malidp: Use drm-managed resources - msm: convert to drm_mode_init() and drm_mode_copy() - mtk: convert to drm_mode_init() - nouveau: Support backlight control for nva3 - rockchip: convert to drm_mode_copy() - sti: convert to drm_mode_copy() - v3d: Switch to drm-managed resources - vc4: Fix potential NULL pointer dereference - panels: - New panel: NewVision NV3051D Signed-off-by: Dave Airlie <[email protected]> From: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20221117083628.mzij5nrbdzokek7c@houat
2022-11-21Merge drm/drm-next into drm-misc-next-fixesThomas Zimmermann12921-211173/+558721
Backmerging to update drm-misc-next-fixes for the final phase of the release cycle. Signed-off-by: Thomas Zimmermann <[email protected]>
2022-11-18drm/i915/dg2: Drop force_probe requirementMatt Roper1-1/+0
DG2 has been very usable for a while now, and all of the uapi changes related to fundamental platform usage have been finalized. Recent CI results have also been healthy, so we're ready to drop the force_probe requirement and enable the platform by default. Cc: Rodrigo Vivi <[email protected]> Cc: Tvrtko Ursulin <[email protected]> Cc: Joonas Lahtinen <[email protected]> Cc: Jani Nikula <[email protected]> Signed-off-by: Matt Roper <[email protected]> Acked-by: Tvrtko Ursulin <[email protected]> Acked-by: Rodrigo Vivi <[email protected]> Signed-off-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-18drm/i915/mtl: Skip doubling channel numbers for LPDDR4/LPDDDR5Radhakrishna Sripada1-1/+2
MTL LPDDR5 reported 16b with 8 channels. Previous platforms reported 32b with 4 channels and hence needed a multiplication by a factor of 2. Skip increasing the channels for MTL. v2: Use version check instead of platform check(MattR) Bspec: 64631 Cc: Matt Roper <[email protected]> Signed-off-by: Radhakrishna Sripada <[email protected]> Reviewed-by: Matt Roper <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-18drm/i915/mtl: Fix dram info readoutRadhakrishna Sripada1-2/+1
MEM_SS_INFO_GLOBAL Register info read from the hardware is cached in val. However the variable is being modified when determining the DRAM type thereby clearing out the channels and qgv info extracted later in the function xelpdp_get_dram_info. Preserve the register value and use extracted fields in the switch statement. Fixes: 825477e77912 ("drm/i915/mtl: Obtain SAGV values from MMIO instead of GT pcode mailbox") Cc: Matt Roper <[email protected]> Signed-off-by: Radhakrishna Sripada <[email protected]> Reviewed-by: Matt Roper <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-18drm/i915/rpl-p: Add stepping infoMatt Atwood1-0/+7
Add stepping-substepping info in accordance to bpsec changes. Bspec: 55376 Cc: Anusha Srivatsa <[email protected]> Signed-off-by: Matt Atwood <[email protected]> Reviewed-by: Matt Roper <[email protected]> Signed-off-by: Matt Roper <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-18drm/i915/mtl+: Don't enable the AUX_IO power for non-eDP port main linksImre Deak1-2/+3
MTL+ requires the AUX_IO power for the main link only on eDP, so don't enable it in other cases. v2: - Rebased on checking intel_encoder_can_psr() instead of crtc->has_psr. Cc: Ville Syrjälä <[email protected]> Signed-off-by: Imre Deak <[email protected]> Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-18drm/i915: Factor out function to get/put AUX_IO power for main linkImre Deak1-33/+52
Factor out functions to get/put the AUX_IO power domain for the main link on DDI ports. While at it clarify the corresponding code comment. No functional change. v2: - s/(get/put)_aux_power_for_main_link/main_link_aux_power_domain_(get/put) (Jani) - Clarify in the code comment that AUX_IO is needed only by TypeC besides eDP/PSR. v3: - Rebased on checking intel_encoder_can_psr() instead of crtc->has_psr. v4: - Don't call fetch_and_zero() with side-effect during variable declaration. (Ville) Cc: Jani Nikula <[email protected]> Cc: Ville Syrjälä <[email protected]> Signed-off-by: Imre Deak <[email protected]> Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-18drm/i915: Add missing DC_OFF power domain->well mappingsImre Deak1-0/+8
Add the missing DC_OFF power domain -> DC_OFF power well mappings on all platforms. This didn't cause a problem as the DC_OFF power domain is only used on JSL, where the mapping was already correct. Signed-off-by: Imre Deak <[email protected]> Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-18drm/i915: Add missing AUX_IO_A power domain->well mappingsImre Deak1-0/+2
BXT and GLK were missing the AUX_IO_A power domain -> PHY A common power well mapping, add these now. This didn't cause a problem as the AUX_IO_A and DDI_LANES_A power domains are acquired together. Signed-off-by: Imre Deak <[email protected]> Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-18drm/i915/tgl+: Enable display DC power states on all eDP portsImre Deak4-7/+89
Starting with TGL eDP is supported on ports B+ (besides port A), so make sure DC states are not blocked on any such ports. For this add an AUX_IO_<port> power domain for each port with eDP support. These domains similarly to AUX_IO_A enable only the AUX_IO_<port> power well for an enabled port, whereas the existing AUX_<port> domains enable both the AUX_IO_<port> and the DC_OFF power wells as required by DP AUX transfers. v2: (Ville) - Split the change using AUX vs. AUX_IO on port A to a separate patch. - Select AUX_IO vs. AUX based on crtc_state->has_psr instead of is_edp(). v3: - Rebased on checking intel_encoder_can_psr() instead of crtc->has_psr. v4: - Fix warn in intel_display_power_aux_io_domain(). (Ville) Cc: Ville Syrjälä <[email protected]> Signed-off-by: Imre Deak <[email protected]> Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-18drm/i915: Use the AUX_IO power domain only for eDP/PSR portImre Deak1-2/+4
Use the AUX_IO_A display power domain only for eDP on port A where PSR is also supported. This is the case where DC states need to be enabled while the output is enabled - ensured by AUX_IO_A domain not enabling the DC_OFF power well. Otherwise port A can be treated the same way as other ports with an external DP output: using the AUX_<port> domain which disables the unrequired DC states. This change prepares for the next patch enabling DC states on all ports supporting eDP/PSR besides port A. v2: - Check the encoder PSR capability instead of PSR being enabled in the crtc_state, as the latter can be changed with a fastset. Cc: Ville Syrjälä <[email protected]> Signed-off-by: Imre Deak <[email protected]> Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-18drm/i915: Move the POWER_DOMAIN_AUX_IO_A definition to its logical placeImre Deak3-7/+8
Move the definition of the AUX_IO_A power domain, requiring only the corresponding AUX_IO_A power well to be enabled, before all the AUX_<port> power domains, which require both the AUX_IO_<port> and the DC_OFF power wells to be enabled. No functional change. Signed-off-by: Imre Deak <[email protected]> Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-18drm/i915: Preallocate the debug power domain wakerefs arrayImre Deak2-6/+6
Since the current size of intel_display_power_domain_set struct is close to 1kB, it's better to use preallocated memory for it. The only user of the intel_display_power_get/put_in_set() allocating the struct on stack is hsw_get_pipe_config(), so we can avoid potential stack overallocations by moving the struct here to the preallocated intel_crtc struct (hsw_get_pipe_config() is non-reentrant wrt. each CRTC). This patch replaces https://lore.kernel.org/intel-gfx/[email protected]/T/#md3f6cdf17fcd Suggested-by: Ville Syrjälä <[email protected]> Cc: Ville Syrjälä <[email protected]> Cc: Jani Nikula <[email protected]> Signed-off-by: Imre Deak <[email protected]> Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-18drm/i915: Fix warn in intel_display_power_*_domain() functionsImre Deak1-4/+4
The intel_display_power_*_domain() functions should always warn if a default domain is returned as a fallback, fix this up. Spotted by Ville. Fixes: 979e1b32e0e2 ("drm/i915: Sanitize the port -> DDI/AUX power domain mapping for each platform") Cc: Ville Syrjälä <[email protected]> Cc: Jouni Högander <[email protected]> Signed-off-by: Imre Deak <[email protected]> Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-17drm/amdgpu: make psp_ring_init commonAlex Deucher9-191/+26
All of the IP specific versions are the same now, so we can just use a common function. Acked-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amdgpu/psp12: move ih_reroute into ring_createAlex Deucher1-2/+2
This matches what we do for psp 3.1 and makes ring_init common for all PSP versions. Acked-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amd/display: fix kernel-doc issues in dc.hRandy Dunlap1-6/+6
Fix these kernel-doc complaints: drivers/gpu/drm/amd/display/dc/dc.h:505: warning: cannot understand function prototype: 'struct dc_clocks ' dc.h:472: warning: Enum value 'MPC_SPLIT_AVOID' not described in enum 'pipe_split_policy' dc.h:472: warning: Enum value 'MPC_SPLIT_AVOID_MULT_DISP' not described in enum 'pipe_split_policy' dc.h:532: warning: Incorrect use of kernel-doc format: * @fw_based_mclk_switching Fixes: ea76895ffab1 ("drm/amd/display: Document pipe split policy") Fixes: 1682bd1a6b5f ("drm/amd/display: Expand kernel doc for DC") Signed-off-by: Randy Dunlap <[email protected]> Cc: Rodrigo Siqueira <[email protected]> Cc: Alex Deucher <[email protected]> Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: [email protected] Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amdkfd: enable cooperative launch for gfx10.3Jonathan Kim1-1/+4
FW fix available to enable cooperative launch for GFX10.3. Signed-off-by: Jonathan Kim <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amdgpu: Enable Aldebaran devices to report CU OccupancyRamesh Errabolu1-0/+1
Allow user to know number of compute units (CU) that are in use at any given moment. Enable access to the method kgd_gfx_v9_get_cu_occupancy that computes CU occupancy. Signed-off-by: Ramesh Errabolu <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amdgpu: add JPEG 4.0 RAS poison consumption handlingTao Zhou1-0/+18
Register related irq handler. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amdgpu: add VCN 4.0 RAS poison consumption handlingTao Zhou1-0/+10
Register irq handler. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amdgpu: add irq source id definition for VCN/JPEG 4.0Tao Zhou1-0/+3
Add interrupt source id macros. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amdgpu: add RAS error query for JPEG 4.0Tao Zhou2-0/+70
Initialize JPEG RAS structure and add error query interface. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amdgpu: add RAS query support for VCN 4.0Tao Zhou2-0/+66
Initialize VCN RAS structure and add RAS status query function. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amdgpu: define common jpeg_set_ras_funcsTao Zhou3-12/+19
Make the code reusable. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amdgpu: define common vcn_set_ras_funcsTao Zhou3-12/+19
So the code can be reused. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amdgpu: enable RAS for VCN/JPEG v4.0Tao Zhou1-1/+2
Set support flag for VCN/JPEG 4.0. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amdgpu: Enable mode-1 reset for RAS recovery in fatal error modeYiPeng Chai2-1/+10
The patch is enabling mode-1 reset for RAS recovery in fatal error mode. Signed-off-by: YiPeng Chai <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amdgpu: Add support for RAS table at 0x40000Luben Tuikov1-1/+6
Add support for RAS table at I2C EEPROM address of 0x40000, since on some ASICs it is not at 0, but at 0x40000. Cc: Alex Deucher <[email protected]> Cc: Kent Russell <[email protected]> Signed-off-by: Luben Tuikov <[email protected]> Tested-by: Kent Russell <[email protected]> Reviewed-by: Kent Russell <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amdgpu: Interpret IPMI data for product information (v2)Luben Tuikov1-98/+85
Don't assume FRU MCU memory locations for the FRU data fields, or their sizes, instead read and interpret the IPMI data, as stipulated in the IPMI spec version 1.0 rev 1.2. Extract the Product Name, Product Part/Model Number, and the Product Serial Number by interpreting the IPMI data. Check the checksums of the stored IPMI data to make sure we don't read and give corrupted data back the the user. Eliminate small I2C reads, and instead read the whole Product Info Area in one go, and then extract the information we're seeking from it. Eliminates a whole function, making this file smaller. v2: Clarify changes in the commit message. Cc: Alex Deucher <[email protected]> Cc: Kent Russell <[email protected]> Signed-off-by: Luben Tuikov <[email protected]> Tested-by: Kent Russell <[email protected]> Reviewed-by: Kent Russell <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amdgpu: Bug-fix: Reading I2C FRU data on newer ASICsLuben Tuikov1-11/+25
Set the new correct default FRU MCU I2C address for newer ASICs, so that we can correctly read the Product Name, Product Part/Model Number and Serial Number. On newer ASICs, the FRU MCU was moved to I2C address 0x58. Cc: Alex Deucher <[email protected]> Cc: Kent Russell <[email protected]> Signed-off-by: Luben Tuikov <[email protected]> Tested-by: Kent Russell <[email protected]> Reviewed-by: Kent Russell <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/amdgpu: Allow non-standard EEPROM I2C addressLuben Tuikov1-1/+1
Allow non-standard EEPROM I2C address of 0x58, where the Device Type Identifier is 1011b, where we form 1011000b = 0x58 I2C address, as on some ASICs the FRU data lives there. Cc: Alex Deucher <[email protected]> Cc: Kent Russell <[email protected]> Signed-off-by: Luben Tuikov <[email protected]> Tested-by: Kent Russell <[email protected]> Reviewed-by: Kent Russell <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-17drm/i915/audio: Realign some function argumentsVille Syrjälä1-6/+6
Fix up some function argument alignment fails. Cc: Chaitanya Kumar Borah <[email protected]> Cc: Kai Vehmanen <[email protected]> Cc: Takashi Iwai <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Jani Nikula <[email protected]>
2022-11-17drm/i915/audio: Unify get_saved_enc()Ville Syrjälä1-9/+7
Make the two branches of get_saved_enc() look alike. Currently they look different even though they do exactly the same thing apart from == vs. != for the MST comparison. Cc: Chaitanya Kumar Borah <[email protected]> Cc: Kai Vehmanen <[email protected]> Cc: Takashi Iwai <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Jani Nikula <[email protected]>
2022-11-17drm/i915: Treat HDMI as DVI when cloningVille Syrjälä1-9/+9
When doing HDMI+non-HDMI cloning the other sink can't get the infoframes/etc. so stuff like limited range output is not a good idea. Similarly when doing HDMI+HDMI cloning on g4x (only platform where we allow it) only one of the ports can receive infoframes and so again using any fancy stuff is a bad idea. We also don't track the inforames/audio state per-port so we'd end up with some kind of random mismash state when multipled encoders try to compute the same stuff. And the hardware will in fact automagically disable audio/infoframe transmission if you try to enable it for multiple HDMI ports at the same time. Thus disable all HDMI specific features when cloning. Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Jani Nikula <[email protected]>
2022-11-17drm/i915: Force RGB output for DVI sinkVille Syrjälä1-3/+8
YCbCr output requires infoframes and whatnot, so don't allow it when dealing with a DVI sink (or a HDMI sink we wish to treat as DVI). Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Jani Nikula <[email protected]>
2022-11-17drm/i915: Introduce g4x_hdmi_compute_config()Ville Syrjälä2-4/+13
Start pulling some of the more platform specific things out from intel_hdmi_compute_config(). has_pch_encoder is clearly one such thing. Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Jani Nikula <[email protected]>
2022-11-17drm/i915: Reorder 12.4 lut udw vs. ldw functionsVille Syrjälä1-8/+8
Satisfy my ocd and define ilk_lut_12p4_ldw() before ilk_lut_12p4_udw(). That is the order all the other similar functions use. Reviewed-by: Jani Nikula <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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