- 18 Dec, 2019 40 commits
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Sung Lee authored
[Why] A corner case currently exists where DPP DTO is lowered before pipes are updated to a higher viewport. This causes underflow as the DPPCLK is too low for the current viewport. [How] Only lower DPP DTO when it is safe to lower, or if the newer clocks are higher than the current ones. Signed-off-by:
Sung Lee <sung.lee@amd.com> Reviewed-by:
Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by:
Tony Cheng <Tony.Cheng@amd.com> Acked-by:
Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Jun Lei authored
[why] DAL3 should support SRIOV [how] Add support for the virtual dal flag. This flag should skip most/all of DC construction since the HW isn't accessible, but still construct WindowsDM (almost) normally but with only SW display targets Signed-off-by:
Jun Lei <Jun.Lei@amd.com> Reviewed-by:
Aric Cyr <Aric.Cyr@amd.com> Acked-by:
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Aric Cyr authored
Fix manual trigger source correctly be TRIGA for DCN2 rather than MANUAL_FLOW. Signed-off-by:
Anthony Koo <Anthony.Koo@amd.com> Acked-by:
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abdoulaye berthe authored
[Why] DCN21 and DCN2 extended timeout support cap is not set correctly. [How] Set extended timeout support for ASIC families to their right values. Signed-off-by:
abdoulaye berthe <abdoulaye.berthe@amd.com> Reviewed-by:
Martin Leung <Martin.Leung@amd.com> Acked-by:
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Sung Lee authored
[Why] Previously update_bw_bounding_box for RN was commented out due to incorrect values causing BSOD on Hybrid Graphics. However, commenting out this function also may cause issues such as underflow in certain cases such as 2x4K displays. [How] Fix dram_speed_mts calculations. Update from proper index of clock_limits[] Signed-off-by:
Yongqiang Sun <yongqiang.sun@amd.com> Acked-by:
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Dale Zhao authored
[Why]: According to eDP spec, max T7 delay should be 50 ms. Current code uses 300 retry counters may not be accurate enough for different panels. [How]: Use absolute time stamp to achive accurate delay. Signed-off-by:
Dale Zhao <dale.zhao@amd.com> Reviewed-by:
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Aric Cyr authored
Signed-off-by:
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Samson Tam authored
[Why] When we rotate 270 in mixed SLS mode, the recouts occupy the right side of the display. So all the recout_skip_v values are relative to the left side of the display. This causes adjust_vp_and_init_for_seamless_clip() to incorrectly increase the data->viewport.height for that recout. The rotation looks like the bottom half is duplicated twice. [How] recout.x values are being adjusted based on stream->timing.h_border_left. Instead of using h_border_left, use dst.x to represent the border. Shift dst.x by the amount of stream->timing.h_border_left and set stream->timing.h_border_left to 0. Do all the calculations and then revert stream->timing.h_border_left and stream->dst.x back to their original values. When calculating pipe_ctx->plane_res.scl_data.h_active, make sure to use the original stream->timing.h_border_left value. Signed-off-by:
Samson Tam <Samson.Tam@amd.com> Reviewed-by:
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Nicholas Kazlauskas authored
[Why] Firmware state and tracebuffer shouldn't be considered stable API between firmware versions. Driver shouldn't be querying anything from firmware state or tracebuffer outside of debugging. Commands are the stable API for this once we have the outbox. [How] Add metadata struct to the end of the data firmware that describes fw_state_size and some reserved area for future use. Drop the tracebuffer and firmware state headers since they can differ per version. Signed-off-by:
Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by:
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Noah Abradjian authored
[Why] In certain instances, there was a reliance on pipe indexing being accurate. However, this assumption fails with harvesting of pipes 1 or 2, which can occur in production B6 parts. HW hang would occur as a result. [How] Use hubp index for mpcc, and do mpc_init for all theoretical pipes (including disabled ones). Signed-off-by:
Noah Abradjian <noah.abradjian@amd.com> Reviewed-by:
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Derek Lai authored
[Why] After read the 3rd Edid blocks, we will reset segment to 0, which causes this VR fail to read Edid successfully. [How] Skip to reset segment to 0 for this VR device. Signed-off-by:
Derek Lai <Derek.Lai@amd.com> Reviewed-by:
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Paul Hsieh authored
[Why] 1. Set second screen only then unplug external monitor 2. Enter to S4 then plug in external monitor 3. Resume from S4, eDP will not turn off when OS set second screen only Sometimes OS will not set eDP power up cause eDP dpms_off keep true then driver skipp disable stream [How] When drvier try to disable stream, add link status condition Signed-off-by:
Paul Hsieh <paul.hsieh@amd.com> Reviewed-by:
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Hugo Hu authored
Signed-off-by:
Hugo Hu <hugo.hu@amd.com> Reviewed-by:
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Nicholas Kazlauskas authored
[Why] The DMUB is put into reset on suspend and is not running on resume, disabling PSR/ABM features. [How] Move the allocation of the framebuffer to sw_init. Do DMUB hardware init and framebuffer filling only from hw_init. On resume the contents of the framebuffer will be invalid so those should be cleared. Signed-off-by:
Roman Li <Roman.Li@amd.com> Acked-by:
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Nikola Cornij authored
[why] Up to 4 ODM memory pieces are required per ODM combine and cannot overlap, i.e. each ODM "session" has to use its own memory pieces. The ODM-memory mapping is currently broken for generic case. The maximum number of memory pieces is ASIC-dependent, but it's always big enough to satisfy maximum number of ODM combines. Memory pieces are mapped as a bit-map, i.e. one memory piece corresponds to one bit. The OPTC doing ODM needs to select memory pieces by setting the corresponding bits, making sure there's no overlap with other OPTC instances that might be doing ODM. The current mapping works only for OPTC instance indexes smaller than 3. For instance indexes 3 and up it practically maps no ODM memory, causing black, gray or white screen in display configs that include ODM on OPTC instance 3 or up. [how] Statically map two unique ODM memory pieces for each OPTC instance and piece them together when programming ODM combine mode. Signed-off-by:
Nikola Cornij <nikola.cornij@amd.com> Reviewed-by:
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Charlene Liu authored
Add warmup escape support, for diags, in a way that is possible to choose a new or an existing sequence. For achieving this goal, this commit adds separated MCIF buffer as VCN request. Signed-off-by:
Charlene Liu <charlene.liu@amd.com> Reviewed-by:
Chris Park <Chris.Park@amd.com> Acked-by:
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Josip Pavic authored
[Why] When the global variable pow_buffer_ptr is set to -1, by definition optimizations should not be used to build the regamma. Since translate_from_linear_space unconditionally increments this global, it inadvertently enables the optimization. [How] Increment pow_buffer_ptr only if it is not -1. Signed-off-by:
Josip Pavic <Josip.Pavic@amd.com> Reviewed-by:
Krunoslav Kovac <Krunoslav.Kovac@amd.com> Acked-by:
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Aric Cyr authored
Signed-off-by:
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Aric Cyr authored
Signed-off-by:
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Aric Cyr authored
[Why] Scaling better handled by upper layers before pipe splitting. [How] Remove DC code for integer scaling and force cursor update if viewport or scaling changes occur to prevent underflow from invalid cursor position. Signed-off-by:
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Martin Leung authored
[why] dc previously had bugs that interfered with the ability to inherit a timing from a device with multiple streams (without flash/blanking). After this fix there is still a dependency on UEFI support. [how] fixed 3 bugs: loaded MPC state, changed bw_optimize flag to a counter instead of a boolean, and reading dpp/disp clk from HW to ensure we don't raise the clock's when we're not supposed to. Signed-off-by:
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Roman Li authored
[Why] Some 10bit eDP panels don't lightup after we cap bpc to 8. [How] Set default max_bpc to 16 for edp connector type. Signed-off-by:
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Noah Abradjian authored
[Why] Currently, pipe resources are assigned to an index that matches the pipe position. However, if pipe 1 or 2 is disabled, there will be a gap in the arrays which causes a crash when iterating based on pipe_count. [How] Fix resource construct to assign resources to minimum available array index. Signed-off-by:
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Eric Yang authored
[Why] Need previously implemented chroma vp wa to work for rotation cases. [How] Implement rotation specific wa. Signed-off-by:
Eric Yang <Eric.Yang2@amd.com> Reviewed-by:
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Noah Abradjian authored
[Why] There is one opp per pipe. For certain RN parts, the fourth pipe is disabled, so there is no opp for it. res_cap->num_opp is hardcoded to 4, so if we use that to iterate over opps we will crash. [How] Use the pipe_count value instead, which is not hardcoded and so will have the correct number. Signed-off-by:
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Amanda Liu authored
[why] We want to streamline the calculations made when entering LFC. Previously, the optimizations led to screen tearing and were backed out to unblock development. [how] Integrate other calculations parameters, as well as screen tearing, fixes with the original LFC calculation optimizations. Signed-off-by:
Amanda Liu <amanda.liu@amd.com> Reviewed-by:
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Qingqing Zhuo authored
YQ should be limited range for all cases. Signed-off-by:
Qingqing Zhuo <qingqing.zhuo@amd.com> Reviewed-by:
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Camille Cho authored
[Why] A hardcoded number is used today [How] Add definition for number of BL data points Signed-off-by:
Camille Cho <Camille.Cho@amd.com> Reviewed-by:
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Joshua Aberback authored
[Why] For some use cases we need to be able to adjust the maximum target bpp allowed by DSC policy. [How] New interface dc_dsc_policy_set_max_target_bpp_limit Signed-off-by:
Joshua Aberback <joshua.aberback@amd.com> Reviewed-by:
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Aidan Yang authored
[Why] Integer scaling is applied to MPO planes when downscaling, MPO planes use variable taps and integer scaling sets taps=1 [How] Disable integer scaling on MPO planes, Disable integer scaling for downscaling planes Signed-off-by:
Aidan Yang <Aidan.Yang@amd.com> Reviewed-by:
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Nicholas Kazlauskas authored
[Why] CW0 and CW1 need to use physical addressing mode for dcn20 and dcn21. The current code for dcn20 is using virtual. [How] We already program the DMCUB like this on dcn21 so we should just use the same sequence for both. Copy the dcn21 sequences into the dmjub_dcn20.c file and rename them. Signed-off-by:
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Nicholas Kazlauskas authored
[Why] These values can differ per ASIC and should follow the full DC style register programming model. [How] Define a common list and fill in the common list separately for dcn20 and dcn21. Unlike DC we're not using designated initializers for better compiler compatibility since this resides in the DMUB service. Signed-off-by:
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Noah Abradjian authored
[Why] Lack of proper timing caused intermittent underflow on unplug external DP. A previous fix was invalid and caused S0i3 regression, so had to be reverted. [How] When unlocking pipe, wait for no pipes to have flip pending before unlocking. Signed-off-by:
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abdoulaye berthe authored
Signed-off-by:
George Shen <George.Shen@amd.com> Acked-by:
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Charlene Liu authored
Add HDMI 2.x audio bandwidth check Signed-off-by:
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Leo Liu authored
For VCN2.0 and above, VCN has been separated from JPEG Signed-off-by:
Leo Liu <leo.liu@amd.com> Reviewed-by:
James Zhu <James.Zhu@amd.com> Signed-off-by:
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Leo Liu authored
Because VCN1.0 power management and DPG mode are managed together with JPEG1.0 under both HW and FW, so separated them from general VCN code. Also the multiple instances case got removed, since VCN1.0 HW just have a single instance. v2: override work func with vcn1.0's own Signed-off-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
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changzhu authored
When smu version is larger than 0x41e2b, it will load raven_kicker_rlc.bin.To enable gfxoff for raven_kicker_rlc.bin,it needs to avoid adev->pm.pp_feature &= ~PP_GFXOFF_MASK when it loads raven_kicker_rlc.bin. Signed-off-by:
changzhu <Changfeng.Zhu@amd.com> Reviewed-by:
Huang Rui <ray.huang@amd.com> Acked-by:
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Emily Deng authored
Fix Tonga sriov load driver fail issue. Signed-off-by:
Emily Deng <Emily.Deng@amd.com> Reviewd-by Yintian Tao <Yintian.tao@amd.com> Signed-off-by:
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Guchun Chen authored
BACO reset mode strategy is determined by latter func when calling amdgpu_ras_reset_gpu. So not to confuse audience, drop it. Signed-off-by:
Guchun Chen <guchun.chen@amd.com> Reviewed-by:
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