- 19 Apr, 2024 1 commit
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Dave Airlie authored
Merge tag 'drm-intel-next-2024-04-17-1' of https://anongit.freedesktop.org/git/drm/drm-intel into drm-next Core Changes (DRM): - Fix documentation of DP tunnel functions (Imre) - DP MST read sideband messaging cap (Jani) - Preparation patches for Adaptive Sync SDP Support for DP (Mitul) Driver Changes: i915 core (non-display): - Documentation improvements (Nirmoy) - Add includes for BUG_ON/BUILD_BUG_ON in i915_memcpy.c (Joonas) - Do not print 'pxp init failed with 0' when it succeed (Jose) - Clean-up, including removal of dead code for unsupported platforms (Lucas) - Adding new DG2 PCI ID (Ravi) {i915,xe} display: - Spelling fix (Colin Ian) - Document CDCLK components (Gustavo) - Lunar Lake display enabling, including cdclk and other refactors (Gustavo, Bala) - BIOS/VBT/opregion related refactor (Jani, Ville, RK) - Save a few bytes of memory using {kstrdup,kfree}_const variant (Christophe) - Digital port related refactor/clean-up (Ville) - Fix 2s boot time regression on DP panel replay init (Animesh) - Remove redundant drm_rect_visible() overlay use (Arthur) - DSC HW state readout fixes (Imre) - Remove duplication on audio enable/disable on SDVO and g4x+ DP (Ville) - Disable AuxCCS framebuffers if built for Xe (Juha-Pekka) - Fix DSI init order (Ville) - DRRS related refactor and fixes (Bhanuprakash) - Fix DSB vblank waits with VRR (Ville) - General improvements on register name and use of REG_BIT (Ville) - Some display power well related improvements (Ville) - FBC changes for better w/a handling (Ville) - Make crtc disable more atomic (Ville) - Fix hwmon locking inversion in sysfs getter (Janusz) - Increase DP idle pattern wait timeout to 2ms (Shekhar) - PSR related fixes and improvents (Jouni) - Start using container_of_const() for some extra const safety (Ville) - Use drm_printer more on display code (Ville) - Fix Jasper Lake boot freeze (Jonathon) - Update Pipe src size check in skl_update_scaler (Ankit) - Enable MST mode for 128b/132b single-stream sideband (Jani) - Pass encoder around more for port/phy checks (Jani) - Some initial work to make display code more independent from i915 (Jani) - Pre-populate the cursor physical dma address (Ville) - Do not bump min backlight brightness to max on enable (Gareth) - Fix MTL supported DP rates - removal of UHBR13.5 (Arun) - Fix the computation for compressed_bpp for DISPLAY < 1 (Ankit) - Bigjoiner modeset sequence redesign and MST support (Ville) - Enable Adaptive Sync SDP Support for DP (Mitul) - Implemnt vblank sycnhronized mbus joining changes (Ville, Stanislav) - HDCP related fixes (Suraj) - Fix i915_display_info debugfs when connectors are not active (Ville) - Clean up on Xe compat layer (Jani) - Add jitter WAs for MST/FEC/DSC links (Imre) - DMC wakelock implementation (Luca) Signed-off-by:
Dave Airlie <airlied@redhat.com> # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCAAdFiEEbSBwaO7dZQkcLOKj+mJfZA7rE8oFAmYfzQEACgkQ+mJfZA7r # E8qYvAf/T8KrEewHOWz7NOaKcFRCNYaF4QTdVOfgHUYBX5NPDF/xzwFdHCL8QWQu # bwKwE2b94VEyruG3DYwTMd8GNcDxrsOrmU0IZe3PVkm+BvHLTmrOqL6BlCd85zXF # 02IuE+LCaWREmmpLMcsDMxsaaq8yp+cw9/F0jJDrH6LiyfxFriefxyZYpGYjRCuv # 8GP1fHXLFV2yys4rveR/+y9xIhgy82mVcg3/Kfk0+er7gALkY6Vc0N38wedET9MZ # ZPfVidBeaTkIKcCDFKnFzGjG+9rNQ7NFrXyS7Hl97VolGt2l03qGGPNW1PouDiUx # 7Y8CJOc+1k9wyBMKl0a/NQBRAqSZBQ== # =JvZN # -----END PGP SIGNATURE----- # gpg: Signature made Wed 17 Apr 2024 23:22:09 AEST # gpg: using RSA key 6D207068EEDD65091C2CE2A3FA625F640EEB13CA # gpg: Good signature from "Rodrigo Vivi <rodrigo.vivi@intel.com>" [unknown] # gpg: aka "Rodrigo Vivi <rodrigo.vivi@gmail.com>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 6D20 7068 EEDD 6509 1C2C E2A3 FA62 5F64 0EEB 13CA From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Zh_Q72gYKMMbge9A@intel.com
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- 17 Apr, 2024 5 commits
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Luca Coelho authored
We only need DMC wakelocks when we allow DC5 and DC6 states. Add the calls to enable and disable DMC wakelock accordingly. Reviewed-by:
Uma Shankar <uma.shankar@intel.com> Signed-off-by:
Luca Coelho <luciano.coelho@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240412094148.808179-5-luciano.coelho@intel.comSigned-off-by:
Jani Nikula <jani.nikula@intel.com>
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Luca Coelho authored
This feature should be disabled by default until properly tested and mature. Add a module parameter to enable the feature for testing, while keeping it disabled by default for now. Reviewed-by:
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Luca Coelho authored
Only allow running DMC wakelock code if the display version is 20 or greater. Also check if DMC is loaded before enabling. Reviewed-by:
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Luca Coelho authored
In order to reduce the DC5->DC2 restore time, wakelocks have been introduced in DMC so the driver can tell it when registers and other memory areas are going to be accessed and keep their respective blocks awake. Implement this in the driver by adding the concept of DMC wakelocks. When the driver needs to access memory which lies inside pre-defined ranges, it will tell DMC to set the wakelock, access the memory, then wait for a while and clear the wakelock. The wakelock state is protected in the driver with spinlocks to prevent concurrency issues. BSpec: 71583 Signed-off-by:
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Dave Airlie authored
Merge tag 'amd-drm-next-6.10-2024-04-13' of https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.10-2024-04-13: amdgpu: - HDCP fixes - ODM fixes - RAS fixes - Devcoredump improvements - Misc code cleanups - Expose VCN activity via sysfs - SMY 13.0.x updates - Enable fast updates on DCN 3.1.4 - Add dclk and vclk reporting on additional devices - Add ACA RAS infrastructure - Implement TLB flush fence - EEPROM handling fixes - SMUIO 14.0.2 support - SMU 14.0.1 Updates - Sync page table freeing with TLB flushes - DML2 refactor - DC debug improvements - SR-IOV fixes - Suspend and Resume fixes - DCN 3.5.x Updates - Z8 fixes - UMSCH fixes - GPU reset fixes - HDP fix for second GFX pipe on GC 10.x - Enable secondary GFX pipe on GC 10.3 - Refactor and clean up BACO/BOCO/BAMACO handling - VCN partitioning fix - DC DWB fixes - VSC SDP fixes - DCN 3.1.6 fix - GC 11.5 fixes - Remove invalid TTM resource start check - DCN 1.0 fixes amdkfd: - MQD handling cleanup - Preemption handling fixes for XCDs - TLB flush fix for GC 9.4.2 - Properly clean up workqueue during module unload - Fix memory leak process create failure - Range check CP bad op exception targets to avoid reporting invalid exceptions to userspace radeon: - Misc code cleanups From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240413213708.3427038-1-alexander.deucher@amd.comSigned-off-by:
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- 12 Apr, 2024 17 commits
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Chris Park authored
[Why] DVI is TMDS signal like HDMI but without audio. Current signal check does not correctly reflect DVI clock programming. [How] Define a new signal check for TMDS that includes DVI to HDMI TMDS programming. Reviewed-by:
Dillon Varone <dillon.varone@amd.com> Acked-by:
Rodrigo Siqueira <rodrigo.siqueira@amd.com> Signed-off-by:
Chris Park <chris.park@amd.com> Tested-by:
Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Sung Joon Kim authored
Need to update the power sequence to help prevent potential issues like multi-display or multi-plane. Reviewed-by:
Duncan Ma <duncan.ma@amd.com> Acked-by:
Sung Joon Kim <sungjoon.kim@amd.com> Tested-by:
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Aric Cyr authored
This version brings along the following: - DCN10 fixes - DCN316 fixes - DML2 fixes - DWB fixes - Expanded FAMS support - Misc code style fixes - ODM fixes - VSC SDP fixes Acked-by:
Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by:
Aric Cyr <aric.cyr@amd.com> Signed-off-by:
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Rodrigo Siqueira authored
This commit makes some small adjustments in the dwb header. Acked-by:
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Felix Kuehling authored
Fix memory leak due to a leaked mmget reference on an error handling code path that is triggered when attempting to create KFD processes while a GPU reset is in progress. Fixes: 0ab2d753 ("drm/amdkfd: prepare per-process debug enable and disable") CC: Xiaogang Chen <xiaogang.chen@amd.com> Signed-off-by:
Felix Kuehling <felix.kuehling@amd.com> Tested-by:
Harish Kasiviswanthan <Harish.Kasiviswanthan@amd.com> Reviewed-by:
Mukul Joshi <mukul.joshi@amd.com> Signed-off-by:
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Rodrigo Siqueira authored
Change DP_PHY_REPEATER_EXTENDED_WAIT_TIMEOUT with DP_PHY_REPEATER_128B132B_RATES. Acked-by:
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Rodrigo Siqueira authored
Set OTG/OPTC parameters to 0 if something goes wrong on DCN10. Acked-by:
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Rodrigo Siqueira authored
Set OTG/OPTC parameter to 0 if failed to set DRR. Acked-by:
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Rodrigo Siqueira authored
Update DCN10 to use legacy fast update and ensure that the MPCC count is the same as the pipe_count. Acked-by:
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Rodrigo Siqueira authored
[WHY] DCN 1.0 is not ready for the P010 support. [HOW] 1. Set the P010 plan_cap of DCN 1.0 to be false. 2. Let the DM do the plan cap initialization of DCN 1.0. Reviewed-by:
Figo Wang <shen-hong.wang@amd.com> Signed-off-by:
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Rodrigo Siqueira authored
Some of the resource capabilities for DCN201 and the debug default option are outdated. This commit just set some of the missing configurations for DCN201. Acked-by:
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Rodrigo Siqueira authored
This commit removes code that are not used by display anymore. Acked-by:
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Rodrigo Siqueira authored
Some of the includes used in the DC can be removed and others need to be update. This commit adjusts some of those headers in the display code. Acked-by:
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Rodrigo Siqueira authored
This commit just introduce some basic comments that helps to understand the overall behavior of some structs. Acked-by:
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Christian König authored
The majority of those where removed in the commit aed01a68 ("drm/amdgpu: Remove TTM resource->start visible VRAM condition v2") But this one was missed because it's working on the resource and not the BO. Since we also no longer use a fake start address for visible BOs this will now trigger invalid mapping errors. v2: also remove the unused variable Signed-off-by:
Christian König <christian.koenig@amd.com> Fixes: aed01a68 ("drm/amdgpu: Remove TTM resource->start visible VRAM condition v2") CC: stable@vger.kernel.org Acked-by:
Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Signed-off-by:
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Jack Xiao authored
Set SDMAx_WATCHDOG_CNTL.QUEUE_HANG_COUNT registers to improve SDMA reliability. Signed-off-by:
Jack Xiao <Jack.Xiao@amd.com> Reviewed-by:
Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by:
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Luqmaan Irshad authored
Adding a new field for GPU Capacity to align the header with the host. Signed-off-by:
Luqmaan Irshad <Luqmaan.Irshad@amd.com> Acked-by:
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- 11 Apr, 2024 8 commits
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Vidya Srinivas authored
We need bigjoiner support with MST functionality for MST monitor resolutions > 5K to work. Adding support for the same. v2: Addressed review comments from Jani. Revert rejection of MST bigjoiner modes and add functionality v3: Fixed pipe_mismatch WARN for mst_master_transcoder Credits-to: Manasi Navare <navaremanasi@chromium.org> v4: Utilize intel_crtc_joined_pipe_mask() also for handling bigjoiner slave pipes for MST case(Stan) [v5: vsyrjala: chunked the modeset squence stuff out, removed bogus mst master transcoder hack, keep mgr_lock near the full_pbn check] [v6: vsyrjala: Calculate DSC slices correctly for bigjoiner (Imre)] Reviewed-by:Manasi Navare <navaremanasi@chromium.org> Reviewed-by:
Arun R Murthy <arun.r.murthy@intel.com> Signed-off-by:
Vidya Srinivas <vidya.srinivas@intel.com> Co-developed-by:
Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by:
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Ville Syrjälä authored
Loop over all joined pipes at relevant points in the MST modeset sequence. Carved out from Vidya's earlier big patch, with naming/etc. changed to match the earlier hsw_crtc_enable() stuff. Reviewed-by:
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Stanislav Lisovskiy authored
Handle only bigjoiner masters in skl_commit_modeset_enables/disables, slave crtcs should be handled by master hooks. Same for encoders. That way we can also remove a bunch of checks like intel_crtc_is_bigjoiner_slave. v2: - Moved skl_pfit_enable, intel_dsc_enable, intel_crtc_vblank_on to intel_enable_ddi, so that it is now finally symmetrical with the disable case, because currently for some weird reason we are calling those from skl_commit_modeset_enables, while for the disable case those are called from the ddi disable hooks. v3: - Create intel_ddi_enable_hdmi_or_sst symmetrical to intel_ddi_post_disable_hdmi_or_sst and move it also under non-mst check. v4: - Fix intel_enable_ddi sequence - Call intel_crtc_update_active_timings for slave pipes as well [v5: vsyrjala: Use the name 'pipe_crtc' for the per-pipe crtc pointer Use consistent style and naming Protect macro arguments properly Drop superfluous changes to the modeset sequence, this now follows the old non-joiner sequence 100% apart from just looping in places] Signed-off-by:Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Tested-by:
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Ville Syrjälä authored
Reorganize the crtc disable path to only deal with the master pipes/transcoders in intel_old_crtc_state_disables() and offload the handling of joined pipes to hsw_crtc_disable(). This makes the whole thing much more sensible since we can actually control the order in which we do the per-pipe vs. per-transcoder modeset steps. v2: Use the name 'pipe_crtc' for the per-pipe crtc pointer Tested-by:
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Ville Syrjälä authored
Unify the master vs. slave handling in intel_ddi_post_disable_hdmi_or_sst() by looping over all the pipes in one go. This also lets us move the intel_crtc_vblank_off() calls to happen in a consistent place vs. the transcoder disable. Previously we did the master vs. slaves on different sides of that. v2: Use the name 'pipe_crtc' for the per-pipe crtc pointer Tested-by:
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Ville Syrjälä authored
Extract the "not-MST" stuff from intel_ddi_post_disable() so that the whole thing isn't so cluttered. The bigjoiner slave handling was outside of the !MST check, but it really should have been inside it as its the counterpart to the master handling inside the check. So we pull that in as well. There is no functional change here as we don't currently support bigjoiner+MST anyway. v2: Rebase v3: Actually extract the slave code as claimed in the commit message (presumably a rebase fail in v2) Tested-by: -
Jouni Högander authored
Intel_dp->link_rate is not yet set at this point. Instead use crtc_state->port_clock. Fixes: 0dd21f83 ("drm/i915/psr: Silence period and lfps half cycle") Signed-off-by:
Jouni Högander <jouni.hogander@intel.com> Reviewed-by:
Animesh Manna <animesh.manna@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240409085759.178235-1-jouni.hogander@intel.com
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Dave Airlie authored
Merge tag 'drm-misc-next-2024-04-10' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v6.10: Cross-subsystem Changes: - Add Tomi as Xilinx maintainer. - Add sound bindings to DT. Core Changes: - Make DP helper depend on KMS helper. Driver Changes: - Assorted small fixes to bridge/dw-hdmi, bridge/cdns-mhdp8456, xlnx, omap, tilcdc, bridge/imx8mp-hdmi-pvi. - Add debugfs entries to qaic. - Add conservative fallback to panel eDP. Signed-off-by:
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- 10 Apr, 2024 9 commits
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Imre Deak authored
Add a workaround to fix BS (blank start) to BS jitter fixes on non-UHBR MST/FEC and UHBR links. Bspec doesn't provide an actual WA ID for this. Bspec: 65448, 50054 Reviewed-by:
Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by:
Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240129175533.904590-7-imre.deak@intel.com
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Imre Deak authored
Disable the workaround inserting an SF symbol between the last DSC EOC symbol and the subsequent BS symbol. The WA is enabled by default - based on the register's reset value - and Bspec requires disabling it explicitly. Bspec doesn't provide an actual WA ID for this. Bspec: 50054, 65448, 68849 Reviewed-by:
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Imre Deak authored
Add a workaround to fix timing issues on links with DSC enabled - presumedly related to the audio functionality. Bspec requires enabling this workaround if audio is enabled on ADLP, however Windows enables it whenever DSC is enabled ADLP onwards; follow Windows. Bspec: 50490, 55424 v2: Fix WA code comment formatting. (Ankit) Reviewed-by:
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Imre Deak authored
Add a workaround to fix BS-BS jitter issues on MST links, aligning DPT/DPTP MTPs. Bspec: 50050, 55424 Reviewed-by:
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Imre Deak authored
Add a workaround to fix BS jitter issues on MST links if the HBLANK period is less than 1 MTP. The WA applies only to UHBR rates while on non-UHBR the specification requires disabling it explicitly - presumedly because the register's reset value has the WA enabled. Bspec: 50050, 55424 Reviewed-by:
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Imre Deak authored
Add a workaround to fix BS (blank start) to BS jitter issues on MST links when FEC is enabled. Neither Bspec requires this nor Windows clears the WA when disabling the output - presumedly because CHICKEN_MISC_3 gets reset after disabling the pipe/transcoder - so follow suit. Bspec: 50050, 55424 Reviewed-by:
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Uwe Kleine-König authored
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new(), which already returns void. Eventually after all drivers are converted, .remove_new() will be renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by:
Robert Foss <rfoss@kernel.org> Signed-off-by:
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Jani Nikula authored
Continue with placing debugfs next to the implementation. Reviewed-by:
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Wolfram Sang authored
Since commit ab78029e ("drivers/pinctrl: grab default handles from device core"), we can rely on device core for setting the default pins. Signed-off-by:
Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230922073714.6164-1-wsa+renesas@sang-engineering.com
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