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path: root/drivers/gpu/drm/amd
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2017-10-21drm/amd/display: add dpms state to DCHersen Wu5-14/+58
- avoid eDP screen flash 4 times when resume from s3 - improve s3 and boot time Signed-off-by: Hersen Wu <hersenxs.wu@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: add max_video_width cap to dcDmytro Laktyushkin6-9/+10
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: block video planes >4k on dcn10Dmytro Laktyushkin1-0/+9
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: increase pstate wait timeoutBhawanpreet Lakha1-3/+17
For linux it takes longer than 40us so increasing it to 200us. Also added debug prints regarding the change Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: reject 3D mode based on static debug flag.Charlene Liu3-1/+5
Signed-off-by: Charlene Liu <charlene.liu@amd.com> Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: fix re-enabling stutter for ravenBhawanpreet Lakha2-3/+10
We were overwriting the whole register which was re-enabling stutter for raven. Now we are reading the register then setting the values only for pstate. Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Add debug flag for VSR supportCharlene Liu3-0/+3
Signed-off-by: Charlene Liu <charlene.liu@amd.com> Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: wa to program split pipedegamma regs after mode set.Yongqiang Sun1-1/+3
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Fixed extend to second screen mode hangYongqiang Sun4-31/+32
1. Fixed acquire free split pipe bug. 2. Change return value for dc_add_stream_to_ctx from bool to enum. 4. Remove redundant apply_ctx_for_surface calling 5. Unlock pipe after back end programming. Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Add stereo_support debug flagCharlene Liu1-0/+1
Signed-off-by: Charlene Liu <charlene.liu@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: clean up dcn10 dpp after HW reviewEric Bernstein3-42/+65
Signed-off-by: Eric Bernstein <eric.bernstein@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Remove drm_modeset_lock in MST codeJerry Zuo1-7/+5
Locks are no longer needed since the drm framework takes care of correct locking. Signed-off-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Jerry Zuo <Jerry.Zuo@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Do not access fbdev helper membersJerry Zuo1-12/+1
Original code is no longer needed and tested without loop. Signed-off-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Jerry Zuo <Jerry.Zuo@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Fix irq enable/disable on resume.Roman Li1-2/+2
Fixing loop boundaries in irq enable/disable on resume. Signed-off-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Mikita Lipski <Mikita.Lipski@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Making hubp1_program_surface_config publicYue Hin Lau2-1/+11
Signed-off-by: Yue Hin Lau <Yuehin.Lau@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: arbitration find the matching dig-az first.Charlene Liu1-12/+8
[Description] this change is in branch already. without this change, after resume, az_inst might swapped. Signed-off-by: Charlene Liu <charlene.liu@amd.com> Reviewed-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: renaming mem input to hubpYue Hin Lau2-50/+50
Signed-off-by: Yue Hin Lau <Yuehin.Lau@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: audio dynamic resource acquired relatedCharlene Liu10-15/+47
Signed-off-by: Charlene Liu <charlene.liu@amd.com> Reviewed-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Program front end first when set mode.Yongqiang Sun2-12/+20
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: make FBC configurable optionShirish S7-15/+25
Currently FBC is guarded with ENABLE_FBC macro, which needs to be manually enabled in Makefile. This patch moves it to Kconfig so that there wont be any need to additional patch to be carried for enabling or disabling on every SoC. Signed-off-by: Shirish S <shirish.s@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Fix hotplug after s3 resume.Roman Li1-2/+2
On S3 resume the HPD6 irq source was not reenabled due to loop boundary bug. Signed-off-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Mikita Lipski <Mikita.Lipski@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: wrong VM setting cause invalid DF request from DCNTony Cheng2-4/+9
fix typo in register field. we are lucky the shift/mask is the same, no behavior change add globals to experiment with using different VM settings Signed-off-by: Tony Cheng <tony.cheng@amd.com> Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Enable double buffer as per vertical interrupt enabled.Yongqiang Sun2-0/+15
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: change dml vba cursor count define to correct oneDmytro Laktyushkin2-3/+3
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: extract global sync params from vbaDmytro Laktyushkin2-10/+25
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: add mode support check to dml vba codeDmytro Laktyushkin6-1583/+4604
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Restructuring and cleaning up DMLDmytro Laktyushkin28-6570/+7646
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21Revert "amdgpu/dc: inline a bunch of float operations."Harry Wentland2-30/+35
This reverts commit d1209512e028a917e6e70b13297ff185234ba24d. Unfortunately these clash with our DML update from the HW guys. Rerolling this after the fact won't save us anything anymore, unfortunately so we're back to non-inline for this. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21Revert "amdgpu/dc: drop display_pipe_clocks.c."Harry Wentland4-1/+410
This reverts commit b3fbdcec5e6c16c93867289ae0960a64c423eb34. Unfortunately these clash with our DML update from the HW guys as it's starting to get used now. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21Revert "amdgpu/dc: inline a bunch of the dml wrappers."Harry Wentland7-67/+66
This reverts commit 3e8c3108dab197858e74dbb740c5312ae636ea9b. Unfortunately these clash with our DML update from the HW guys. Will attempt to reroll them after. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21Revert "amdgpu/dc: drop dml_util_is_420"Harry Wentland2-0/+34
This reverts commit e5bcf3d83e40cc7acc9d111519b7bacaf4a01070. Unfortunately these clash with our DML update from the HW guys. Will attempt to reroll them after. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21Revert "amdgpu/dc: drop dml display_mode_support.c (v2)"Harry Wentland3-1/+2335
This reverts commit 5e0adbff084f33202db36be798c583a115990392. Unfortunately these clash with our DML update from the HW guys. Will attempt to reroll them after. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21Revert "amdgpu/dc: inline dml_round_to_multiple"Harry Wentland3-19/+21
This reverts commit d8c893b44b2199f5935fe8667708253c38353782. Unfortunately these clash with our DML update from the HW guys. Will attempt to reroll them after. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Expose some mem_input functions for reuseYue Hin Lau3-14/+73
Signed-off-by: Yue Hin Lau <Yuehin.Lau@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: soc_bound_box -update DML based on HW.Charlene Liu1-2/+1
Signed-off-by: Charlene Liu <charlene.liu@amd.com> Reviewed-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Add override for reporting wm rangesEric Yang4-0/+57
For verification of watermark select with SMU team, proper implementation will follow Signed-off-by: Eric Yang <Eric.Yang2@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: disconnect on HPD low even if edid is the sameWenjing Liu1-33/+9
[Description] There are many occasions we need to retrieve sink capability and notify connectivity change to os even if edid is not changed on a HPD toggle. (HDMI2.0 display needs re-enable link on every hpd, display changes other capability outside from edid need to be queried again and possibly reset the mode, etc.) In these cases we cannot keep the same sink without letting DM know. Signed-off-by: Wenjing Liu <Wenjing.Liu@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: align DCLK to voltage levelTony Cheng3-0/+6
in past program SMU will use all voltage headroom. RV does not if DAL need higher voltage for DCFCLK or DISPCLK, also increase FCLK to improve stutter as voltage is already Signed-off-by: Tony Cheng <tony.cheng@amd.com> Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Move power control from link encoder to hwsequencerAndrew Jiang12-214/+190
A recent commit moved the backlight control code along with the register defines, but did not move the power control code. This along with remnant fields in the dce110_link_enc_registers struct made it so that the code still compiled, but any attempts to access the LVTMA_PWRSEQ_STATE register led to reading from an address of 0. This patch corrects that. Also, rename blacklight_control to edp_backlight_control (Typo fix). Signed-off-by: Andrew Jiang <Andrew.Jiang@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: moving cursor functions from ipp to mem_inputYue Hin Lau9-201/+329
Signed-off-by: Yue Hin Lau <Yuehin.Lau@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Fix ref_count messed up issueJerry Zuo1-1/+20
In the full update type, need to add ref_count to the newly created dc_state->stream. It made mistake to add ref_count to dc->current_state->stream which keeps adding up without release. Signed-off-by: Jerry Zuo <Jerry.Zuo@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: dal 3.1.03Tony Cheng1-1/+1
Signed-off-by: Tony Cheng <tony.cheng@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: fix bug in force_single_disp_pipe_splitTony Cheng1-1/+4
should only lower dpp clock. Signed-off-by: Tony Cheng <tony.cheng@amd.com> Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: option to maximize lb usageTony Cheng2-2/+9
experimental change for testing if max line buffer result in better stutter efficiency for 1080p, LB can hold up to 9 line at 10bpcc, potentially add 10 line time of latency hiding. Signed-off-by: Tony Cheng <tony.cheng@amd.com> Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: add option to disable DCC for DCC 128b requestTony Cheng2-13/+16
1. reverts commit e67f51012740 ("dc: temp disable DCC on high res.") - default still DCC enabled 2. add debug options to decide how DCC is disabled - disable DCC - disable DCC if DCC requires 128b (aka. half) request -- observed compressed data corruption result in screen corruption in full (256b) request while half (128b) would cause DCN to hang, result in DF hang Signed-off-by: Tony Cheng <tony.cheng@amd.com> Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: enable optional pipe split for single displayTony Cheng3-10/+51
also refactor debug option. now pipe_split_policy are dynamic = no hack around dcn_calcs. will split based on HW recommendation avoid = avoid split if we can support the config with higher voltage avoid_multi_display = allow split with single display output. force_single_disp_pipe_split force single display to pipe split to improve stutter efficiency by using DET buffers using 2 HUBP. Signed-off-by: Tony Cheng <tony.cheng@amd.com> Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: temp disable DCC on high res.Charlene Liu1-2/+9
Signed-off-by: Charlene Liu <charlene.liu@amd.com> Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Fix MST daisy chain SST not light upJerry Zuo1-61/+49
In SST daisy chain scenario, edid is getting read in mst hotplug routine. It is getting conflict with drm send_enum_path_resources kernel thread in terms of i2c bus which is getting locked up in such case. Have edid being read in get_mode hook, instead of in hotplug routine. Signed-off-by: Jerry Zuo <Jerry.Zuo@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Only reset top pipe back end.Yongqiang Sun1-0/+3
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Early return when turn off a plane.Yongqiang Sun1-1/+7
In case of two monitor connected and turn off one of the monitors, OTG0 is locked after graphic plane off due to redundant programming front end regs. Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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