aboutsummaryrefslogtreecommitdiff
path: root/drivers/gpu
AgeCommit message (Collapse)AuthorFilesLines
2024-01-23drm/bridge: sii902x: Fix probing race issueTomi Valkeinen1-13/+16
A null pointer dereference crash has been observed rarely on TI platforms using sii9022 bridge: [ 53.271356] sii902x_get_edid+0x34/0x70 [sii902x] [ 53.276066] sii902x_bridge_get_edid+0x14/0x20 [sii902x] [ 53.281381] drm_bridge_get_edid+0x20/0x34 [drm] [ 53.286305] drm_bridge_connector_get_modes+0x8c/0xcc [drm_kms_helper] [ 53.292955] drm_helper_probe_single_connector_modes+0x190/0x538 [drm_kms_helper] [ 53.300510] drm_client_modeset_probe+0x1f0/0xbd4 [drm] [ 53.305958] __drm_fb_helper_initial_config_and_unlock+0x50/0x510 [drm_kms_helper] [ 53.313611] drm_fb_helper_initial_config+0x48/0x58 [drm_kms_helper] [ 53.320039] drm_fbdev_dma_client_hotplug+0x84/0xd4 [drm_dma_helper] [ 53.326401] drm_client_register+0x5c/0xa0 [drm] [ 53.331216] drm_fbdev_dma_setup+0xc8/0x13c [drm_dma_helper] [ 53.336881] tidss_probe+0x128/0x264 [tidss] [ 53.341174] platform_probe+0x68/0xc4 [ 53.344841] really_probe+0x188/0x3c4 [ 53.348501] __driver_probe_device+0x7c/0x16c [ 53.352854] driver_probe_device+0x3c/0x10c [ 53.357033] __device_attach_driver+0xbc/0x158 [ 53.361472] bus_for_each_drv+0x88/0xe8 [ 53.365303] __device_attach+0xa0/0x1b4 [ 53.369135] device_initial_probe+0x14/0x20 [ 53.373314] bus_probe_device+0xb0/0xb4 [ 53.377145] deferred_probe_work_func+0xcc/0x124 [ 53.381757] process_one_work+0x1f0/0x518 [ 53.385770] worker_thread+0x1e8/0x3dc [ 53.389519] kthread+0x11c/0x120 [ 53.392750] ret_from_fork+0x10/0x20 The issue here is as follows: - tidss probes, but is deferred as sii902x is still missing. - sii902x starts probing and enters sii902x_init(). - sii902x calls drm_bridge_add(). Now the sii902x bridge is ready from DRM's perspective. - sii902x calls sii902x_audio_codec_init() and platform_device_register_data() - The registration of the audio platform device causes probing of the deferred devices. - tidss probes, which eventually causes sii902x_bridge_get_edid() to be called. - sii902x_bridge_get_edid() tries to use the i2c to read the edid. However, the sii902x driver has not set up the i2c part yet, leading to the crash. Fix this by moving the drm_bridge_add() to the end of the sii902x_init(), which is also at the very end of sii902x_probe(). Signed-off-by: Tomi Valkeinen <[email protected]> Fixes: 21d808405fe4 ("drm/bridge/sii902x: Fix EDID readback") Reviewed-by: Aradhya Bhatia <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Robert Foss <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-01-23drm/bridge: tc358767: Limit the Pixel PLL input rangeMarek Vasut1-1/+6
According to new configuration spreadsheet from Toshiba for TC9595, the Pixel PLL input clock have to be in range 6..40 MHz. The sheet calculates those PLL input clock as reference clock divided by both pre-dividers. Add the extra limit. Signed-off-by: Marek Vasut <[email protected]> Reviewed-by: Lucas Stach <[email protected]> Signed-off-by: Robert Foss <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-01-23drm/etnaviv: add sensitive state for PE_RT_ADDR_4_PIPE(3, 0|1) addressChristian Gmeiner1-0/+1
0x1540 is the address of 4th render target address pair (two pixel pipes). Signed-off-by: Christian Gmeiner <[email protected]> Signed-off-by: Lucas Stach <[email protected]>
2024-01-23drm/etnaviv: Expose a few more chipspecs to userspaceTomeu Vizoso3-0/+66
These ones will be needed to make use fo the NN and TP units in the NPUs based on Vivante IP. Also fix the number of NN cores in the VIPNano-qi. Signed-off-by: Tomeu Vizoso <[email protected]> Acked-by: Christian Gmeiner <[email protected]> Signed-off-by: Lucas Stach <[email protected]>
2024-01-23drm/etnaviv: disable MLCG and pulse eater on GPU resetLucas Stach1-1/+12
Module level clock gating and the pulse eater might interfere with the GPU reset, as they both have the potential to stop the clock and thus reset propagation to parts of the GPU. Signed-off-by: Lucas Stach <[email protected]> Reviewed-by: Christian Gmeiner <[email protected]>
2024-01-23drm/etnaviv: Drop the 'len' parameter of etnaviv_iommu_map() functionSui Jingfeng1-2/+2
The 'len' parameter is the 4th argument, because it is not get used, so drop it. No functional change. Signed-off-by: Sui Jingfeng <[email protected]> Signed-off-by: Lucas Stach <[email protected]>
2024-01-23drm/etnaviv: Clean up etnaviv_gem_get_pagesSui Jingfeng1-3/+2
As in the etnaviv_gem_get_pages() function, the point to the drm_device has already been cached to the 'dev' local variable. We can use it directly, While at it, using 'unsigned int' type to count the number of pages. As the drm_prime_pages_to_sg() function takes an unsigned int type for its third argument. No functional change. Signed-off-by: Sui Jingfeng <[email protected]> [lst: Reword subject to make more generic and match patch content] Signed-off-by: Lucas Stach <[email protected]>
2024-01-23drm/etnaviv: Add a helper to get the first available GPU device nodeSui Jingfeng1-9/+17
This patch make the code in the etnaviv_pdev_probe() less twisted, and it also make it easier to drop the reference to device node after finished. Before apply this patch, there is no call to of_node_put() when done. We should call of_node_put() when done. Signed-off-by: Sui Jingfeng <[email protected]> Signed-off-by: Lucas Stach <[email protected]>
2024-01-23video/nomodeset: Select nomodeset= parameter with CONFIG_VIDEOThomas Zimmermann1-1/+0
Enable support for nomodeset= parameter via CONFIG_VIDEO. Both, DRM and fbdev, already select this option. Remove the existing option CONFIG_VIDEO_NOMODESET. Simplifies the Kconfig rules. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-01-23video/cmdline: Introduce CONFIG_VIDEO for video= parameterThomas Zimmermann1-1/+1
Add CONFIG_VIDEO for common code in drivers/video/. Use the option to select helpers for the video= parameter. Replaces CONFIG_VIDEO_CMDLINE. Other common code in drivers/video/ can be moved behind CONFIG_VIDEO, which will simplify the Kconfig rules. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-01-23drm/i915: Try to preserve the current shared_dpll for fastset on type-c portsVille Syrjälä1-1/+7
Currently icl_compute_tc_phy_dplls() assumes that the active PLL will be the TC PLL (as opposed to the TBT PLL). The actual PLL will be selected during the modeset enable sequence, but we need to put *something* into the crtc_state->shared_dpll already during compute_config(). The downside of assuming one PLL or the other is that we'll fail to fastset if the assumption doesn't match what was in use previously. So let's instead keep the same PLL that was in use previously (assuming there was one). This should allow fastset to work again when using TBT PLL, at least in the steady state. Now, assuming we want keep the same PLL may not be entirely correct either. But we should be covered by the type-c link reset handling which will force a full modeset by flagging connectors_changed=true which means the resulting modeset can't be converted into a fastset even if the full crtc state looks identical. Cc: Imre Deak <[email protected]> Cc: Suraj Kandpal <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Suraj Kandpal <[email protected]>
2024-01-22Merge drm/drm-next into drm-xe-nextLucas De Marchi713-7039/+17086
Sync to v6.8-rc1. Signed-off-by: Lucas De Marchi <[email protected]>
2024-01-22Revert "drm/amd/pm: fix the high voltage and temperature issue"Mario Limonciello5-63/+11
This reverts commit 5f38ac54e60562323ea4abb1bfb37d043ee23357. This causes issues with rebooting and the 7800XT. Cc: Kenneth Feng <[email protected]> Cc: [email protected] Fixes: 5f38ac54e605 ("drm/amd/pm: fix the high voltage and temperature issue") Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3062 Signed-off-by: Mario Limonciello <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: hook up DCN20 color blocks data to DTN logMelissa Wen4-15/+147
Color caps changed between HW versions, which caused the DCN10 color state sections in the DTN log to no longer match DCN2+ state. Create a color state log specific to DCN2.0 and hook it up to DCN2 family drivers. Instead of reading gamut remap reg values, display gamut remap matrix data in fixed 31.32. Signed-off-by: Melissa Wen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: add DPP and MPC color caps to DTN logMelissa Wen2-0/+46
Add color caps information for DPP and MPC block to show HW color caps. Signed-off-by: Melissa Wen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Address kdoc for eDP Panel Replay feature in ↵Srinivasan Shanmugam1-0/+8
'amdgpu_dm_crtc_set_panel_sr_feature()' Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_crtc.c:100: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * The DRM vblank counter enable/disable action is used as the trigger to enable Cc: Sun peng Li <[email protected]> Cc: Alex Hung <[email protected]> Cc: Tom Chung <[email protected]> Cc: Rodrigo Siqueira <[email protected]> Cc: Aurabindo Pillai <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Reviewed-by: Tom Chung <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: hook up DCN30 color blocks data to DTN logMelissa Wen4-1/+135
Color caps changed between HW versions, which caused the DCN10 color state sections in the DTN log to no longer match DCN3+ state. Create a color state log specific to DCN3.0 and hook it up to DCN3.0+ and DCN3.1+ drivers. rfc-v2: - detail RAM mode for gamcor and blnd gamma blocks - add MPC gamut remap matrix log v3: - read MPC gamut remap matrix in fixed 31.32 format - extend to DCN3.0+ and DCN3.1+ drivers (Harry) Signed-off-by: Melissa Wen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu: Fix null pointer dereferenceHawking Zhang1-1/+1
amdgpu_reg_state_sysfs_fini could be invoked at the time when asic_func is even not initialized, i.e., amdgpu_discovery_init fails for some reason. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu: skip call ras_late_init if ras block is not supportedYang Wang1-2/+5
skip call ras_late_init callback if ras block is not supported. Signed-off-by: Yang Wang <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu: Show vram vendor only if availableLijo Lazar1-1/+16
Ony if vram vendor info is available, show in sysfs. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu: Avoid fetching vram vendor informationLijo Lazar1-1/+2
For GFX 9.4.3 APUs, the current method of fetching vram vendor information is not reliable. Avoid fetching the information. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/pm: update the power cap settingKenneth Feng2-4/+104
update the power cap setting for smu_v13.0.0/smu_v13.0.7 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2356 Signed-off-by: Kenneth Feng <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu/pm: Fix the power source flag errorMa Jun3-10/+7
The power source flag should be updated when [1] System receives an interrupt indicating that the power source has changed. [2] System resumes from suspend or runtime suspend Signed-off-by: Ma Jun <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Promote DAL to 3.2.269Aric Cyr1-1/+1
- FW Release 0.0.201.0 - Fix resizing video window for dcn321 - Fix timing bandwidth calculation for HDMI - Fix null-deref in dml2 assigned pipe search - Add GART memory support for dmcub - Add power_state and pme_pending flag - Add usb4_bw_alloc_support flag - Revert "Rework DC Z10 restore Acked-by: Roman Li <[email protected]> Signed-off-by: Aric Cyr <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: [FW Promotion] Release 0.0.201.0Anthony Koo1-9/+4
- Add debug flag for Replay IPS visual confirm - Remove unused debug flags that should not be controlled inside Replay FSM Acked-by: Roman Li <[email protected]> Signed-off-by: Anthony Koo <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Replay + IPS + ABM in Full Screen VPBChunTao Tso4-0/+57
[Why] Because ABM will wait VStart to start getting histogram data, it will cause we can't enter IPS while full screnn video playing. [How] Modify the panel refresh rate to the maximun multiple of current refresh rate. Reviewed-by: Dennis Chan <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: ChunTao Tso <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: turn off windowed Mpo ODM feature for dcn321Wenjing Liu1-0/+1
[why] It has been found a regression caused by enabling this feature during ODM to MPC combine switch when user is resizing video window. The transition is only needed when the feature is enabled. During the transition driver will temporary switch to use max dppclk level through SMU set hard min interface. The interface times out and fail to configure the max dpp clock level, which caused system issue as the desired clock can't be set. We will continue investigating the issue and root cause the issue where max dppclk level can't be reached. But for now we have to disable this feature as this feature will cause us to hit this problem in common use cases during video playback unfortunately. The issue is dcn321 specific so it won't impact other dcn revisions. Reviewed-by: Martin Leung <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Wenjing Liu <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Add GART memory support for dmcubFudongwang3-67/+71
[Why] In dump file, GART memory can be accessed while frame buffer cannot. [How] Add GART memory support for dmcub. Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Fudongwang <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Revert "Rework DC Z10 restore"Charlene Liu3-15/+7
This reverts commit e6f82bd44b401049367fcdee3328c7c720351419. It caused intermittent hangs when enabling IPS on static screen. Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Charlene Liu <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: add power_state and pme_pending flagMuhammad Ahmed2-0/+2
[what] Adding power_state to dc.h and pme_pending flag to clk_mgr_internal.h Reviewed-by: Charlene Liu <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Muhammad Ahmed <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Add IPS checks before dcn register accessRoman Li1-10/+6
[Why] With IPS enabled a system hangs once PSR is active. PSR active triggers transition to IPS2 state. While in IPS2 an access to dcn registers results in hard hang. Existing check doesn't cover for PSR sequence. [How] Safeguard register access by disabling idle optimization in atomic commit and crtc scanout. It will be re-enabled on next vblank. Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Roman Li <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Add NULL-checks in dml2 assigned pipe searchAllen Pan1-7/+12
[Why] NULL-deref regression after: "drm/amd/display: Fix dml2 assigned pipe search" [How] Add verification for potential NULLs Fixes: d451b534e0b4 ("drm/amd/display: Fix dml2 assigned pipe search") Reviewed-by: Charlene Liu <[email protected]> Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Gabe Teeger <[email protected]> Signed-off-by: Allen Pan <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Add usb4_bw_alloc_support flagPeichen Huang3-0/+77
[Why] dc should have a flag for DM to enable usb4_bw_alloc in dptx [How] - Add usb4_bw_alloc_support flag in dc_config Reviewed-by: Wayne Lin <[email protected]> Reviewed-by: Meenakshikumar Somasundaram <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Peichen Huang <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Promote DAL to 3.2.268Aric Cyr1-1/+1
Acked-by: Roman Li <[email protected]> Signed-off-by: Aric Cyr <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: create DCN3-specific log for MPC stateMelissa Wen2-1/+54
Logging DCN3 MPC state was following DCN1 implementation that doesn't consider new DCN3 MPC color blocks. Create new elements according to DCN3 MPC color caps and a new DCN3-specific function for reading MPC data. v3: - remove gamut remap reg reading in favor of fixed31_32 matrix data Signed-off-by: Melissa Wen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Fix timing bandwidth calculation for HDMILeo (Hanghong) Ma2-0/+6
[Why && How] The current bandwidth calculation for timing doesn't account for certain HDMI modes overhead which leads to DSC can't be enabled. Add support to calculate the actual bandwidth for these HDMI modes. Reviewed-by: Chris Park <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Leo (Hanghong) Ma <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: add get_gamut_remap helper for MPC3Melissa Wen2-0/+62
We want to be able to read the MPC's gamut remap matrix similar to what we do with .dpp_get_gamut_remap functions. On the other hand, we don't need a hook here because only DCN3+ has the MPC gamut remap block, being absent in previous families. Signed-off-by: Melissa Wen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: fill up DCN3 DPP color stateMelissa Wen2-2/+43
DCN3 DPP color state was uncollected and some state elements from DCN1 doesn't fit DCN3. Create new elements according to DCN3 color caps and fill them up for DTN log output. rfc-v2: - fix reading of gamcor and blnd gamma states - remove gamut remap register in favor of gamut remap matrix reading Signed-off-by: Melissa Wen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: read gamut remap matrix in fixed-point 31.32 formatMelissa Wen2-12/+29
Instead of read gamut remap data from hw values, convert HW register values (S2D13) into a fixed-point 31.32 matrix for color state log. Change DCN10 log to print data in the format of the gamut remap matrix. Signed-off-by: Melissa Wen <[email protected]> Reviewed-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Add dpp_get_gamut_remap functionsHarry Wentland16-3/+256
We want to be able to read the DPP's gamut remap matrix. v2: - code-style and doc comments clean-up (Melissa) Signed-off-by: Harry Wentland <[email protected]> Signed-off-by: Melissa Wen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: decouple color state from hw state logMelissa Wen1-8/+18
Prepare to hook up color state log according to the DCN version. v3: - put functions in single line (Siqueira) Signed-off-by: Melissa Wen <[email protected]> Reviewed-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Fix uninitialized variable usage in core_link_ 'read_dpcd() ↵Srinivasan Shanmugam1-2/+2
& write_dpcd()' functions The 'status' variable in 'core_link_read_dpcd()' & 'core_link_write_dpcd()' was uninitialized. Thus, initializing 'status' variable to 'DC_ERROR_UNEXPECTED' by default. Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dpcd.c:226 core_link_read_dpcd() error: uninitialized symbol 'status'. drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dpcd.c:248 core_link_write_dpcd() error: uninitialized symbol 'status'. Cc: [email protected] Cc: Jerry Zuo <[email protected]> Cc: Jun Lei <[email protected]> Cc: Wayne Lin <[email protected]> Cc: Aurabindo Pillai <[email protected]> Cc: Rodrigo Siqueira <[email protected]> Cc: Hamza Mahfooz <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Reviewed-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu: update check condition of query for ras page retireTao Zhou1-2/+8
Support page retirement handling in debug mode. v2: revert smu_v13_0_6_get_ecc_info directly. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22Revert "drm/amd/pm: smu v13_0_6 supports ecc info by default"Tao Zhou1-8/+0
This reverts commit 6fe08f56db798659beca41ab5b1727a31518f794. We use debug mode flag instead of this interface. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Drop kdoc markers for some Panel Replay functionsSrinivasan Shanmugam1-2/+2
Fixes the below gcc with W=1: drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_replay.c:262: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Set REPLAY power optimization flags and coasting vtotal. drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_replay.c:284: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * send Replay general cmd to DMUB. Fixes: e379787cbc2a ("drm/amd/display: Add some functions for Panel Replay") Cc: Aurabindo Pillai <[email protected]> Cc: Rodrigo Siqueira <[email protected]> Cc: Leo Li <[email protected]> Cc: Tom Chung <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu: Cleanup inconsistent indenting in 'amdgpu_gfx_enable_kcq()'Srinivasan Shanmugam1-2/+2
Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:645 amdgpu_gfx_enable_kcq() warn: inconsistent indenting Cc: Le Ma <[email protected]> Cc: Hawking Zhang <[email protected]> Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/pm: udpate smu v13.0.6 message permissionYang Wang1-2/+2
update smu v13.0.6 message to allow guest driver set gfx clock. Signed-off-by: Yang Wang <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu:Support retiring multiple MCA error address pagesYiPeng Chai3-40/+77
Support retiring multiple MCA error address pages in one in-band query for umc v12_0. Signed-off-by: YiPeng Chai <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu: add interface to check mca umc statusYiPeng Chai5-5/+38
Add interface to check mca umc status. Signed-off-by: YiPeng Chai <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu: Use asynchronous polling to handle umc_v12_0 poisoningYiPeng Chai3-31/+116
Use asynchronous polling to handle umc_v12_0 poisoning. v2: 1. Change function name. 2. Change the debugging information content. Signed-off-by: YiPeng Chai <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
Powered by cgit, Gruvboxed by Blaster4385.