- 25 Jan, 2019 13 commits
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Alex Deucher authored
Rather than just -1. Reviewed-by:
JimQu <Jim.Qu@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Rafał Miłecki authored
This fixes printing clock names in cases like: [ 5.352311] [drm] DM_PPLIB: values for Invalid clock [ 5.352313] [drm] DM_PPLIB: 400000 in kHz [ 5.352313] [drm] DM_PPLIB: 933000 in kHz [ 5.352314] [drm] DM_PPLIB: 1067000 in kHz [ 5.352315] [drm] DM_PPLIB: 1200000 in kHz [ 5.352317] [drm] DM_PPLIB: values for Invalid clock [ 5.352318] [drm] DM_PPLIB: 300000 in kHz [ 5.352318] [drm] DM_PPLIB: 600000 in kHz [ 5.352319] [drm] DM_PPLIB: 626000 in kHz [ 5.352320] [drm] DM_PPLIB: 654000 in kHz (source: HP EliteBook 745 G5 w. RAVEN 0x1002:0x15DD 0x103C:0x83D5 0xD1) On my system above "Invalid" names got replaced by "F" and "DCF". The same problem was occurring on Huawei Matebook D with just 667000 kHz instead of 400000 kHz. Signed-off-by:
Rafał Miłecki <rafal@milecki.pl> Signed-off-by:
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Matteo Croce authored
Fix spelling mistake: "lenght" -> "length" Signed-off-by:
Matteo Croce <mcroce@redhat.com> Signed-off-by:
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Jerry (Fangzhi) Zuo authored
Need to check if crtc state is changed so that mode set is required before trying to create new stream. It deals with the MST hotplug use case when plug back to the same connector where the failure to create new stream for the inactive crtc on the old connector. Signed-off-by:
Jerry (Fangzhi) Zuo <Jerry.Zuo@amd.com> Reviewed-by:
Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by:
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Jim Qu authored
Signed-off-by:
Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by:
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Jim Qu authored
It will fall back to use mode1 reset if platform does not support BACO feature. v2: squash in warning fix (Alex) Signed-off-by:
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Jim Qu authored
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Jim Qu authored
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Jim Qu authored
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Jim Qu authored
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Jim Qu authored
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Jim Qu authored
V2: delay 20ms before BACO out. V3: rename function to vega10_baco_xxx Signed-off-by:
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Jim Qu authored
V2: squash in crash fix for non-register commands (Alex) Signed-off-by:
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- 14 Jan, 2019 27 commits
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Jim Qu authored
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Jim Qu authored
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Leo Li authored
This is a follow up to: e28e1490794d ("drm/amd/display: Remove i2caux folder") Some files were still left, so delete all of them. CC: David Francis <David.Francis@amd.com> CC: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by:Leo Li <sunpeng.li@amd.com> Reviewed-by:
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Steven Chiu authored
Signed-off-by:
Steven Chiu <steven.chiu@amd.com> Reviewed-by:
Yongqiang Sun <yongqiang.sun@amd.com> Acked-by:
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Krunoslav Kovac authored
[Wjy&How] Some stress test is causing unexpected memory allocation failure. This prevents null dereference but there will likely be problems later, hard to gracefully handle memalloc fail for critical objects. Signed-off-by:
Krunoslav Kovac <Krunoslav.Kovac@amd.com> Reviewed-by:
Anthony Koo <Anthony.Koo@amd.com> Acked-by:
Reza Amini <Reza.Amini@amd.com> Signed-off-by:
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Eric Bernstein authored
Check if VERT_FILTER_INIT_BOT and BLACK_OFFSET registers exists in the DCN SCL IP block before trying to access. Signed-off-by:
Eric Bernstein <eric.bernstein@amd.com> Reviewed-by:
Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by:
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Bayan Zabihiyan authored
Modify freesync module to build VTEM infopackets when in HdmiVRR mode Signed-off-by:
Bayan Zabihiyan <Bayan.Zabihiyan@amd.com> Reviewed-by:
Jun Lei <Jun.Lei@amd.com> Acked-by:
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Dmytro Laktyushkin authored
Signed-off-by:
Charlene Liu <Charlene.Liu@amd.com> Acked-by:
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Eric Yang authored
[Why] On DCN1, there is an issue where on high BW config on single channel systems, underflow will be observed if DCC is disabled. This issue can be observed on several use cases. For this particular case, it is observed when playing 4k video on 4k desktop with video downscaled to a certain size. [How] Block MPO for this particular case, this will prevent extra BW consumed from downscaling, working around the underflow. Signed-off-by:
Eric Yang <Eric.Yang2@amd.com> Reviewed-by:
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Charlene Liu authored
[Why] DP compliance box shows wrong MSA data. Signed-off-by:
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Roman Li authored
[Why] Hotplug on raven results in REG_WAIT_TIMEOUT warning due to failing attempt to lock disabled otg for the hubp interdependent pipes programming. [How] Don't setup pipe interdependencies for disabled otg. Also removed the unnecessary duplicate logic checks. Signed-off-by:
Roman Li <Roman.Li@amd.com> Reviewed-by:
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hersen wu authored
[WHY] clarify dal input parameters to pplib interface, remove un-used parameters. dal knows exactly which parameters needed and their effects at pplib and smu sides. current dal sequence for dcn1_update_clock to pplib: 1.smu10_display_clock_voltage_request for dcefclk 2.smu10_display_clock_voltage_request for fclk 3.phm_store_dal_configuration_data { set_min_deep_sleep_dcfclk set_active_display_count store_cc6_data --- this data never be referenced new sequence will be: 1. set_display_count --- need add new pplib interface 2. set_min_deep_sleep_dcfclk -- new pplib interface 3. set_hard_min_dcfclk_by_freq 4. set_hard_min_fclk_by_freq after this code refactor, smu10_display_clock_voltage_request, phm_store_dal_configuration_data will not be needed for rv. Signed-off-by:hersen wu <hersenxs.wu@amd.com> Reviewed-by:
Harry Wentland <Harry.Wentland@amd.com> Acked-by:
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David Francis authored
[Why] It is huge, unmaintainable, needlessly layered, and obsolete [How] Remove it. All of it. Also remove the i2caux struct in dc_context and the code that created and destructed it Signed-off-by:
David Francis <David.Francis@amd.com> Reviewed-by:
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David Francis authored
[Why] The aux_engine struct is needlessly complex and is defined multiple times. It contains function pointers that each have only one version and are called only from inside dce_aux. [How] Replace aux_engine with a new struct called dce_aux. Remove all function pointers and call functions directly. Remove unused functions Signed-off-by:
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David Francis authored
[Why] The old aux interface goes through i2caux and the aux_engine and engine function pointers. The multiple layers of indirection make it hard to tell waht is happening. The aux algorithm does not need to be this complicated: attempt to submit the request. If you get an ack (reply = 0), stop. Otherwise, retry, up to 7 times. [How] Add a new helper function in dce_aux that performs aux retries Move the plumbing of the aux calling code into dce_aux Add functions in ddc that redirect directly to dce_aux Make all aux calls use these functions Signed-off-by:
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David Francis authored
[Why] aux_payload should be the struct used inside dc to start aux transactions. This will allow the old aux interface to be seamlessly replaced. [How] Add three fields to aux_payload: reply, mot, defer_delay This will mean that aux_payload has all data required to submit a request. Shift dc_link to use this struct Signed-off-by:
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Steven Chiu authored
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Nicholas Kazlauskas authored
[Why] The cursor vanishes when touching the top of edge of the screen for Raven on Linux. This occurs because the cursor height is not taken into account when deciding to disable the cursor. [How] Factor in the cursor height into the cursor calculations - and mimic the existing x position calculations. Fixes: 94a4ffd1 ("drm/amd/display: fix PIP bugs on Dal3") Signed-off-by:
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Derek Lai authored
[Why] If eDP ver >= 1.4, the Source device must use LINK_RATE_SET. [How] Get LINK_RATE_SET by reading DPCD 10h-1fh, then write DPCD 00115h before link training. Signed-off-by:
Derek Lai <Derek.Lai@amd.com> Reviewed-by:
Tony Cheng <Tony.Cheng@amd.com> Acked-by:
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Joshua Aberback authored
[Why] In certain scenarios the ramp parameter come in as NULL, which crashes because this function doesn't guard properly in the early return. [How] - parameter mapUserRamp should be the guard (false means no ramp) - remove checking ramp in early return Signed-off-by:
Joshua Aberback <joshua.aberback@amd.com> Reviewed-by:
Sivapiriyan Kumarasamy <Sivapiriyan.Kumarasamy@amd.com> Acked-by:
Eryk Brol <Eryk.Brol@amd.com> Acked-by:
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Martin Tsai authored
[why] To resume system before entering S0i3 completely will cause PSP not reload DMCU FW since there is not HW power state change. In this case, driver cannot get correct DMCU version from IRAM since driver override it and DMCU didn't reload to update it. It makes driver return false in dcn10_dmcu_init(). [how] 1.To redefine DMCU_SCRATCH to identify different DMCU state. 2.To reserve IRAM 0xF0~0xFF write by DMCU only. 3.To remove dcn10_get_dmcu_state Signed-off-by:
Martin Tsai <martin.tsai@amd.com> Reviewed-by:
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Charlene Liu authored
[Why] PPLIB not receive the PME when unplug. Signed-off-by:
Chris Park <Chris.Park@amd.com> Acked-by:
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Tony Cheng authored
[why] separate register access from logic to allow us abstract register sequences [how] consolidate mask and value first then apply to register. Signed-off-by:
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Leo Li authored
This reverts commit 717276b9. The reverted patch was a workaround that addressed an issue fixed by: 4364bcb2 ("drm: Get ref on CRTC commit object when waiting for flip_done") Signed-off-by:
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abdoulaye berthe authored
[Why] 1-Test equipment does not reset test automation flag after completing current test causing the next test to fail. 2.When test request is empty, we shouldn't ack the test. [How] 1-Driver should always clear test equipment automation test request when request is completed. 2-Driver should clear test equipement test automation if driver does not complete the request. Signed-off-by:
abdoulaye berthe <abdoulaye.berthe@amd.com> Reviewed-by:
Wenjing Liu <Wenjing.Liu@amd.com> Acked-by:
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Josip Pavic authored
[Why] When the DMCU's iRAM definition was moved to the newly created power_helpers, a #pragma pack was lost, causing the iRAM to be misaligned [How] Restore the #pragma pack Signed-off-by:
Josip Pavic <Josip.Pavic@amd.com> Reviewed-by:
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Joshua Aberback authored
[Why] The driver will crash on dce hardware due to a null function pointer. [How] - bring back "program_csc_matrix" functionality as "program_output_csc" for dce110 - dce110 doesn't use the "opp_id" parameter, so use 0 when there's no hubp Signed-off-by:
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