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2022-07-05drm/amd/display: Disable TBT3 DSC work around by default.Jimmy Kizito
[Why] Some TBT3 docks have DPOAs which report USB4 capability and are expected to support USB4 DPOA features such as FEC/DSC. [How] By default, do not override FEC/DSC capabilities reported by TBT3 docks. Reviewed-by: Meenakshikumar Somasundaram <Meenakshikumar.Somasundaram@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Jimmy Kizito <Jimmy.Kizito@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Fix refresh rate issue on Club 3DRodrigo Siqueira
Recently we introduced a patch for fixing an MST issue, but it caused a regression on Club 3D since we could not set a refresh rate higher than 60Hz. This commit fixes this issue by adding a proper check after validating the stream. Fixes: f04d275d94e164 ("drm/amd/display: add mst port output bw check") Reviewed-by: Hersen Wu <hersenxs.wu@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Remove configuration option for dpia hpd delayMeenakshikumar Somasundaram
[Why] DC debug option to configure dpia hpd processing delay is not required. [How] Remove dc debug option for dpia hpd delay and also added log for querying dpia hpd state. Reviewed-by: Mustapha Ghaddar <Mustapha.Ghaddar@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Indicate stream change on ODM changeChris Park
[Why] With ODM policy 2 to 1, there exists a new use case scenario where stream content is unchanged, but ODM may be used. When this happens, the stream needs to be committed with a new pipe setting. This did not happen due to stream change detection logic not accounting for ODM. [How] Set ODM flag in stream and commit stream when change in ODM has been detected due to policy change. Reviewed-by: Samson Tam <Samson.Tam@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>
2022-07-05drm/amd/display: disable otg toggle w/a on bootDmytro Laktyushkin
This w/a has a bad interaction with seamless boot toggling an active stream. Most panels recover, however some fail leading to display corruption. Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Fix dmub soft hang for PSR 1Fangzhi Zuo
[Why] Unexpected change of aux hw mapping causes dmub soft hang when initiate aux transation at wrong aux channel. ddc_channel stands for hw dp aux index which is from vbios, but link_index is pure software concept for link count depending on which link is probed first. They are not interchangeable. dmub aux transaction could pass if happens eDP link_index gets the same value as vbios ddc_channel, e.g., ddc_channel = 1, link_index = 1 if they gets different, e.g., ddc_channel = 2, link_index = 0, overwrite ddc_channel with link_index will have wrong ddc channel being used for aux transaction in dmub PSR, cause aux transaction soft hang. [How] ddc_channel mapping to each link is determined by vbios and further parsed in dc. Such info. should not be touched in any kind, otherwise the mapping is screwed up leading to aux transaction timeout. Reviewed-by: Aurabindo Jayamohanan Pillai <Aurabindo.Pillai@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Guard against NULL link encoder in log hw stateNicholas Kazlauskas
[Why & How] Check lenc is not NULL since dynamic link encoder assignment could end up assigning a NULL link encoder. Reviewed-by: Michael Strauss <Michael.Strauss@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Remove incorrect ASSERT check for link_encNicholas Kazlauskas
[Why] It's possible that we don't have a link encoder assignment if the context is NULL but we're calling dc_add_stream_to_ctx from DM directly. Link encoder assignment will happen later after global validation runs with fast_validate = false. [How] Remove the ASSERTION. We already guard against NULL link_enc. Reviewed-by: Michael Strauss <Michael.Strauss@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Guard against ddc_pin being NULL for AUXNicholas Kazlauskas
[Why] In the case where we don't support DMUB aux but we have DPIA links in the configuration we might try to message AUX using the legacy path - where DDC pin is NULL. This causes a NULL pointer dereference. [How] Guard against NULL DDC pin, return a failure for aux engine acquire. Reviewed-by: Michael Strauss <Michael.Strauss@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Program ACP related registerAlan Liu
- Setup the shift and mask of HDMI_ACP_SEND register - Program the register in hdmi stream encoder - Also update ACP register in azalia configuration Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alan Liu <HaoPing.Liu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: add an option to skip wait for HPD when powering on eDP panelEvgenii Krasnikov
[HOW/WHY] Add an option to skip edp_wait_for_hpd_ready when necessary Reviewed-by: Jayendran Ramani <Jayendran.Ramani@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Evgenii Krasnikov <Evgenii.Krasnikov@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Don't set dram clock change requirement for SubVPAlvin Lee
[Description] In general cases we want to keep the dram clock change requirement (we prefer configs that support MCLK switch). Only override to false for SubVP. Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Extend soc BB capabilitiyJun Lei
[why] Some parts are consuming dangerously close to maximum number of states supported when updating the BB (i.e. 8). [how] Change maximum stages from 9 to 20. Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Jun Lei <jun.lei@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Maintain consistent mode of operation during encoder assignmentJimmy Kizito
[Why] While applying a state to hardware, there is a transition period where the back-end is reset using the old state; then enabled using the new state. Generally, the link encoder configuration module queries stream-to-encoder assignments in either the new or old state based on a mode variable. During the transition there is a need to query both states, however toggling this mode variable can lead to incorrect programming of encoders. [How] - Add new function to explicity query stream-to-encoder assignment in the current state rather than intermittently switch the mode of operation of the link encoder assignment module. - Add additional checks for encoder assignment defects. - Explicitly reset the mode of operation if application of state to hardware ends prematurely. Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Jimmy Kizito <Jimmy.Kizito@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: guard for virtual calling destroy_link_encodersMartin Leung
[Why]: On power down, virtual dal may try to delete link_encoders by referencing uninitialized res_pool. [How]: Added guard against empty res_pool. Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Martin Leung <martin.leung@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: disable timing sync b/w odm halvesDmytro Laktyushkin
Fix for a bug where we would try to timing sync 2 odm halves. Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Add minimal pipe split transition stateRodrigo Siqueira
[WHY?] When adding/removing a plane to some configurations, unsupported pipe programming can occur when moving to a new plane. Such cases include pipe split on multi-display, with MPO, and/or ODM. [HOW?] Add a safe transistion state that minimizes pipe usage before programming new configuration. When adding a plane, the current state has the least pipes required so it is applied without splitting. This must be applied prior to updating the plane_state for seamless transition. When removing a plane, the new state has the least pieps required so it is applied without splitting. Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Add SubVP control lockRodrigo Siqueira
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Fix stream->link_enc unassigned during stream removalNicholas Kazlauskas
[Why] Found when running igt@kms_atomic. Userspace attempts to do a TEST_COMMIT when 0 streams which calls dc_remove_stream_from_ctx. This in turn calls link_enc_unassign which ends up modifying stream->link = NULL directly, causing the global link_enc to be removed preventing further link activity and future link validation from passing. [How] We take care of link_enc unassignment at the start of link_enc_cfg_link_encs_assign so this call is no longer necessary. Fixes global state from being modified while unlocked. Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Add basic infrastructure for enabling FAMSRodrigo Siqueira
We want to enable Firmware Assisted Memory (FAMS) Switching, but first, we need to add the required code infrastructure in DC before allowing it in amdgpu_dm. Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Make OPTC3 function accessible to other DCNAlvin Lee
[Why] Newer DCN should use optc3 [How] Declare optc3 vmin/vmax function in header. Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Update gpuvm_max_page_table_levels IP paramEric Bernstein
After some experimental tests, we noticed that we need to set gpuvm_max_page_table_levels to '4' to meet the hardware requirements. Signed-off-by: Eric Bernstein <eric.bernstein@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Switch to correct DTO on HDMIChris Park
[Why] For Pixel Rate control, when on HDMI, HDMI DTO should be selected instead of DP DTO. [How] Pass HDMI parameter for HDMI stream, and select correct DTO. 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>
2022-07-05drm/amd/display: Change DET policy for MPO casesAlvin Lee
For MPO we want to allocate less than maximum DET for MPO pipes because we need enogh buffer to move DET back to other pipes when removing an MPO plane. Also update regular DET allocation to use DET override (DCN32 has an internal policy which driver does not want to use) Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Use two pixel per container for k1/k2 divRodrigo Siqueira
Currently, we check if pixel_encoding is equal to PIXEL_ENCODING_YCBCR422 to get the k1/k2 div parameters. This commit changes this logic slightly by checking if two pixels per container are used. Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Apply ODM 2:1 policy for single display configurationSamson Tam
[Why] Most of the time, a single display uses the ODM combine. When using multi-display, we use ODM combine only if it is necessary. These cases are not flexible enough for us, and we can improve them to take advantage of our hardware. We want to have more control over the ODM policy. [How] This commit add a new debug flag named enable_single_display_2to1_odm_policy to control the ODM policy and another flag named enable_dp_dig_pixel_rate_div_policy to fine control the ODM combine. This is possible by adding a new "pipe.dest" parameter that can be set to ODM 2:1 combined if we use a single display. For dynamic ODM combine, when using DP-DIG, DCN applies K2=2 settings for ODM combine. Note that this feature affects the following registers: - timing.pix_clk_100khz -> DP_VID_M, DP_VID_N - requested_pix_clk_100hz -> DP_DTOn_PHASE - OTGn_PIXEL_RATE_DIVK2 - DP_PIXEL_PER_CYCLE_PROCESSING_MODE - DIG_FIFO_OUTPUT_PIXEL_MODE - DP_VID_N_MUL Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Samson Tam <Samson.Tam@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Add function to set pixels per cycleEric Bernstein
Add function to set pixels per cycle in DIG stream encoder Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Eric Bernstein <eric.bernstein@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Prepare for new interfacesMartin Leung
[WHY]: Lut pipeline will be hooked up differently in some asics need to add new interfaces and missing registers. [HOW]: Add missing registers and hook up programming from DPP for pre-blend lut. Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Martin Leung <Martin.Leung@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Add SubVP required codeAlvin Lee
This commit enables the SubVP feature. To achieve that, we need to: - Don't force p-state disallow on SubVP (can't block dummy p-state) - Send calculated watermark to DMCUB for SubVP - Adjust CAB mode message to PMFW - Add a proper locking sequence for SubVP - Various fixes to SubVP static analysis and determining SubVP config - Currently SubVP not supported with pipe split so merge all pipes before setting up SubVp Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Acked-by: Alan Liu <HaoPing.Liu@amd.com> Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/display: Add missing registers for ACPRodrigo Siqueira
We are missing some ACP registers/mask value for some specific ASICs. This commit includes it to those ASICs that support it. Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amdgpu: skip whole ras bad page framework on sriovStanley.Yang
It should not init whole ras bad page framework on sriov guest side due to it is handled on host side. Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amdgpu: Only send ras feature for gfx blockStanley.Yang
GFX is the only IP block that RAS TA needs to program the hardware when receiving enable_feature command. Changed from V1: remove amdgpu_ras_need_send_ras_feature inline function, use GFX RAS block check directly. Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd/pm: update SMU 13.0.0 driver_if headerEvan Quan
And bump the version to 0x2A. Signed-off-by: Evan Quan <evan.quan@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amdkfd: simplify vm_validate_pt_pd_bosLang Yu
We don't need to validate and map root PD specially here, it would be validated and mapped by amdgpu_vm_validate_pt_bos if it is evicted. The special case is when turning a GFX VM to a compute VM, if vm_update_mode changed, we should make sure root PD gets mapped. So just map root PD after updating vm->update_funcs in amdgpu_vm_make_compute whether the vm_update_mode changed or not. v3: - Add some comments suggested by Christian. v2: - Don't rename vm_validate_pt_pd_bos and make it public. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm/amd: Add debug mask for subviewport mclk switchAurabindo Pillai
[Why&How] Expose a new dc debug mask enum to force a subviewport memory clock switch to facilitate easy testing. Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-05drm: Remove linux/i2c.h from drm_crtc.hVille Syrjälä
drm_crtc.h has no need for linux/i2c.h, so don't include it. Avoids useless rebuilds of the entire universe when touching linux/i2c.h. Quite a few placs do currently depend on linux/i2c.h without actually including it directly. All of those need to be fixed up. v2: imx and mcde need linux/io.h for readl()/etc. Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220630195114.17407-5-ville.syrjala@linux.intel.com
2022-07-05drm: Remove linux/media-bus-format.h from drm_crtc.hVille Syrjälä
drm_crtc.h has no need for linux/media-bus-format.h, so don't include it. Avoids useless rebuilds of the entire universe when touching linux/media-bus-format.h. Quite a few placs do currently depend on linux/media-bus-format.h without actually including it directly. All of those need to be fixed up. v2: Deal with ingenic as well v3: Fix up mxsfb and remaining parts of imx Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220630195114.17407-4-ville.syrjala@linux.intel.com
2022-07-05drm: Remove linux/fb.h from drm_crtc.hVille Syrjälä
drm_crtc.h has no need for linux/fb.h, so don't include it. Avoids useless rebuilds of the entire universe when touching linux/fb.h. Quite a few placs do currently depend on linux/fb.h or other headers pulled in by it without actually including any of it directly. All of those need to be fixed up. v2: Split the vmwgfx change out Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220630195114.17407-3-ville.syrjala@linux.intel.com
2022-07-05drm/vmwgfx: Stop using 'TRUE'Ville Syrjälä
Stop using the 'TRUE' define. This ultimately gets defined by acpi/actypes.h that gets included here via a convoluted chain of other headers. drm_crtc.h is part of that chain, and I'm trying to eliminate all unnecessary includes from it to avoid pointless rebuilds. v2: Split out from the bigger patch Cc: Zack Rusin <zackr@vmware.com> Cc: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220630195114.17407-2-ville.syrjala@linux.intel.com Reviewed-by: Zack Rusin <zackr@vmware.com<mailto:zackr@vmware.com>>
2022-07-05Merge branches 'msm-next-lumag-core', 'msm-next-lumag-dpu', ↵Dmitry Baryshkov
'msm-next-lumag-dp', 'msm-next-lumag-dsi', 'msm-next-lumag-hdmi', 'msm-next-lumag-mdp5' and 'msm-next-lumag-mdp4' into msm-next-lumag Changes in this merge: Core: - client utilization via fdinfo support - fix fence rollover issue DPU: - constification of HW catalog - support for using encoder as CRC source - WB support on sc7180 - WB resolution fixes - enable DSPP support for sc7280 DP: - dropped custom bulk clock implementation - made dp_bridge_mode_valid() return MODE_CLOCK_HIGH where applicable - fix link retraining on resolution change MDP5: - MSM8953 perf data HDMI: - YAML'ification of schema - dropped obsolete GPIO support - misc cleanups Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2022-07-05drm/msm: Fix fence rollover issueRob Clark
And while we are at it, let's start the fence counter close to the rollover point so that if issues slip in, they are more obvious. Signed-off-by: Rob Clark <robdclark@chromium.org> Fixes: fde5de6cb461 ("drm/msm: move fence code to it's own file") Fixes: 5f3aee4ceb5b ("drm/msm: Handle fence rollover") Patchwork: https://patchwork.freedesktop.org/patch/489619/ Link: https://lore.kernel.org/r/20220615162435.3011793-1-robdclark@gmail.com [DB: fixed the conflict while applying the patch] Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2022-07-05drm/msm: Use div64_ul instead of do_divWan Jiabing
Fix following coccicheck warning: drivers/gpu/drm/msm/msm_gpu_devfreq.c:72:1-7: WARNING: do_div() does a 64-by-32 division, please consider using div64_ul instead. Use div64_ul instead of do_div to avoid a possible truncation. Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Patchwork: https://patchwork.freedesktop.org/patch/483499/ Link: https://lore.kernel.org/r/20220426132126.686447-1-wanjiabing@vivo.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2022-07-05drm/msm: Expose client engine utilization via fdinfoRob Clark
Similar to AMD commit 874442541133 ("drm/amdgpu: Add show_fdinfo() interface"), using the infrastructure added in previous patches, we add basic client info and GPU engine utilisation for msm. Example output: # cat /proc/`pgrep glmark2`/fdinfo/6 pos: 0 flags: 02400002 mnt_id: 21 ino: 162 drm-driver: msm drm-client-id: 7 drm-engine-gpu: 1734371319 ns drm-cycles-gpu: 1153645024 drm-maxfreq-gpu: 800000000 Hz See also: https://patchwork.freedesktop.org/patch/468505/ v2: Add dev-maxfreq-$engine and update drm-usage-stats.rst v3: spelling and compiler warning Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Patchwork: https://patchwork.freedesktop.org/patch/488906/ Link: https://lore.kernel.org/r/20220609174213.2265938-2-robdclark@gmail.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2022-07-05drm/msm: Make msm_gem_free_object() staticRob Clark
Misc small cleanup I noticed. Not called from another object file since commit 3c9edd9c85f5 ("drm/msm: Introduce GEM object funcs") Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/489362/ Link: https://lore.kernel.org/r/20220613204910.2651747-1-robdclark@gmail.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2022-07-04drm: bridge: sii8620: fix possible off-by-oneHangyu Hua
The next call to sii8620_burst_get_tx_buf will result in off-by-one When ctx->burst.tx_count + size == ARRAY_SIZE(ctx->burst.tx_buf). The same thing happens in sii8620_burst_get_rx_buf. This patch also change tx_count and tx_buf to rx_count and rx_buf in sii8620_burst_get_rx_buf. It is unreasonable to check tx_buf's size and use rx_buf. Fixes: e19e9c692f81 ("drm/bridge/sii8620: add support for burst eMSC transmissions") Signed-off-by: Hangyu Hua <hbh25y@gmail.com> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220518065856.18936-1-hbh25y@gmail.com
2022-07-04drm/msm/disp/dpu1: add dspp support for sc7280Kalyan Thota
Add destination side post processing hw block support in sc7280. This hwblock enablement is necessary to support color features like CT Matix (Ex: Night Light feature) Signed-off-by: Kalyan Thota <quic_kalyant@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/490382/ Link: https://lore.kernel.org/r/1655802387-15275-1-git-send-email-quic_kalyant@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2022-07-04drm/msm/mdp5: Add perf data for MDP v1.16Vladimir Lypak
Add the perf data for the mdp found in msm8953. Signed-off-by: Vladimir Lypak <vladimir.lypak@gmail.com> Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/489153/ Link: https://lore.kernel.org/r/20220610225304.267508-1-luca@z3ntu.xyz Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2022-07-04drm/msm/mdp4: get rid of struct mdp4_platform_configDmitry Baryshkov
Struct mdp4_platform_config is a relict from the DT-conversion time. Move the max_clk field to the mdp4_kms_init(), the place where it is used and drop the struct mdp4_platform_config and the mdp4_get_config() function. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/485050/ Link: https://lore.kernel.org/r/20220505135008.1351533-3-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2022-07-04drm/msm/mdp4: move iommu_domain_alloc() call close to its usageDmitry Baryshkov
Move iommu_domain_alloc() in front of adress space/IOMMU initialization. This allows us to drop it from struct mdp4_cfg_platform which remained from the pre-DT days. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/485049/ Link: https://lore.kernel.org/r/20220505135008.1351533-2-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2022-07-04drm/msm/hdmi: support attaching the "next" bridgeDmitry Baryshkov
There might be a chain of bridges attached to the HDMI node (including but not limited to the display-connector bridge). Add support for attaching them right to the HDMI bridge chain. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Patchwork: https://patchwork.freedesktop.org/patch/489709/ Link: https://lore.kernel.org/r/20220616085057.432353-1-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
generated by cgit (git 2.34.1) at 2025-10-02 11:43:05 +0000