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path: root/drivers/gpu/drm/amd/display
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2018-02-19drm/amd/display: dal 3.1.28Tony 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>
2018-02-19drm/amd/display: Pass signal directly to enable_tmds_outputHarry Wentland5-18/+9
This makes the check for HDMI and dual-link DVI a bit more straightforward. Signed-off-by: Harry Wentland <harry.wentland@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>
2018-02-19drm/amd/display: Remove unnecessary fail labels in create_stream_for_sinkHarry Wentland1-9/+5
Signed-off-by: Harry Wentland <harry.wentland@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>
2018-02-19drm/amd/display: Move MAX_TMDS_CLOCK define to headerHarry Wentland4-15/+5
Signed-off-by: Harry Wentland <harry.wentland@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>
2018-02-19drm/amd/display: disable eDP backlight for extend monitor only reboot use case.Yongqiang Sun1-1/+27
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>
2018-02-19drm/amd/display: Pass full 3x4 remap matrix for color transformKrunoslav Kovac6-139/+28
Signed-off-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com> Reviewed-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amd/display: Prevent master programming in multisyncMikita Lipski3-3/+5
Verify that the stream is master - and program only the slave displays Signed-off-by: Mikita Lipski <mikita.lipski@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>
2018-02-19drm/amd/display: Fix FBC topology changeRoman Li1-4/+19
With FBC enabled there was a potential null-deref on topology change due to hardcorded pipe index. Signed-off-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amd/display: Use pipe_control_lock instead of tg lock.Yongqiang Sun1-2/+2
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>
2018-02-19drm/amd/display: Fix topology change issue in MST rehookJerry (Fangzhi) Zuo1-0/+6
When topology changed and rehook up MST display to the same DP connector, need to take care of drm_dp_mst_port object. Due to the topology is changed, drm_dp_mst_port and corresponding i2c_algorithm object could be NULL in such situation. Signed-off-by: Jerry (Fangzhi) 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>
2018-02-19drm/amd/display: cleanup after FBC init reworkRoman Li2-6/+0
After reworking FBC init for dynamic mem alloc old FBC init code in DC became redundant. Removing it. Signed-off-by: Roman Li <Roman.Li@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>
2018-02-19drm/amd/display: make FBC mem alloc dynamicRoman Li1-18/+44
- FBC init reworked to alloc memory based on display mode. - Removed asic-dependencies from dm Signed-off-by: Roman Li <Roman.Li@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>
2018-02-19drm/amd/display: Eliminate several Maximus-specific code pathsKen Chalmers3-45/+12
This allows Maximus emulation to more closely mirror actual silicon execution. * Enable pool->base.display_clock creation on Maximus. * Enable rest of dce110_apply_ctx_to_hw on Maximus. * Remove apply_ctx_to_hw_fpga (no longer necessary with the full dce110_apply_ctx_to_hw enabled). * Disable the dmcu->funcs->set_psr_wait_loop call in dce112_set_clock for Maximus (this was the only fix-up necessary after enabling dce110_apply_ctx_to_hw; everything else works unmodified on Maximus). Signed-off-by: Ken Chalmers <ken.chalmers@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>
2018-02-19drm/amd/display: Fix Maximus pixel clock programmingKen Chalmers1-11/+1
Maximus testing now defaults to a 700 MHz emulated dispclk Signed-off-by: Ken Chalmers <ken.chalmers@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>
2018-02-19drm/amd/display: PME sw wa to support waking AZ D3Charlene Liu2-1/+14
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>
2018-02-15drm/amdgpu: Handle 64-bit return from drm_crtc_vblank_count()Dhinakaran Pandiyan1-2/+2
570e86963a51 ("drm: Widen vblank count to 64-bits [v3]") changed the return type for drm_crtc_vblank_count() to u64. This could cause potential problems if the return value is used in arithmetic operations with a 32-bit reference HW vblank count. Explicitly typecasting this down to u32 either fixes a potential problem or serves to add clarity in case the typecasting was implicitly done. Cc: Keith Packard <keithp@keithp.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Keith Packard <keithp@keithp.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> for both this patch Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180203051302.9974-4-dhinakaran.pandiyan@intel.com
2018-01-24drm/amd/display: Demote error print to debug print when ATOM impl missingHarry Wentland2-19/+19
I assumed wrongfully that all relevant functions should be implemented. Apparently this isn't the case. Demote the print to debug level for now. Signed-off-by: Harry Wentland <harry.wentland@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>
2017-12-20drm/amd/display: Expose dpp1_set_cursor_attributesYue Hin Lau1-0/+4
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>
2017-12-20drm/amd/display: Update FMT and OPPBUF functionsEric Bernstein6-54/+120
Updates to FMT and OPPBUF programming from HW team pseudocode review. 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>
2017-12-20drm/amd/display: check for null before calling is_blankedYue Hin Lau1-2/+2
Signed-off-by: Yue Hin Lau <Yuehin.Lau@amd.com> Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-20drm/amd/display: dal 3.1.27Andrew Jiang1-1/+1
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>
2017-12-20drm/amd/display: Fix unused variable warnings.Leo (Sunpeng) Li1-7/+0
... since linux kernel compile treats warnings as errors. Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-20drm/amd/display: Only blank DCN when we have set_blank implementationYue Hin Lau7-31/+32
Also rename timing_generator to optc Signed-off-by: Yue Hin Lau <Yuehin.Lau@amd.com> Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-20drm/amd/display: Put dcn_mi_registers with other structsEric Bernstein2-10/+5
Signed-off-by: Eric Bernstein <eric.bernstein@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-20drm/amd/display: hubp refactorYue Hin Lau2-114/+120
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>
2017-12-20drm/amd/display: integrating optc pseudocodeYue Hin Lau2-1/+37
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>
2017-12-20drm/amd/display: Call validate_fbc should_enable_fbcHarry Wentland1-23/+16
validate_fbc never fails a modeset. It's simply used to decide whether to use FBC or not. Calling it validate_fbc might be confusing to some so rename it to should_enable_fbc. With that let's also remove the DC_STATUS return code and return bool and make enable_fbc a void function since we never check it's return value and probably never want to anyways. Signed-off-by: Harry Wentland <harry.wentland@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>
2017-12-20drm/amd/display: Clean up DCN cursor codeEric Bernstein2-29/+5
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>
2017-12-20drm/amd/display: fix 180 full screen pipe splitDmytro Laktyushkin1-10/+4
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
2017-12-20drm/amd/display: reprogram surface config on scaling changeEric Yang1-1/+2
When plane size changes, we need to reprogram surface pitch in addition to viewport and scaler. This change is a conservative way to make this happen. However it could be more optimized to move pitch programming into mem_program_viewport. Signed-off-by: Eric Yang <Eric.Yang2@amd.com> Reviewed-by: Andrew Jiang <Andrew.Jiang@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-20drm/amd/display: Remove dwbc from pipe_ctxEric Bernstein1-1/+0
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>
2017-12-20drm/amd/display: Use the maximum link setting which EDP reported.Hugo Hu1-0/+6
Signed-off-by: Hugo Hu <hugo.hu@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>
2017-12-20drm/amd/display: Add hdr_supported flagYongqiang Sun1-0/+1
Signed-off-by: Yongqiang Sun <yongqiang.sun@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>
2017-12-20drm/amd/display: fix global sync param retrieval when not pipe splittingDmytro Laktyushkin3-13/+13
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>
2017-12-20drm/amd/display: Update HUBPEric Bernstein3-21/+32
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>
2017-12-20drm/amd/display: fix rotated surface scalingDmytro Laktyushkin1-32/+29
This is a resubmit with the errors fixed 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>
2017-12-20drm/amd/display: clean up dcn soc paramsDmytro Laktyushkin3-62/+0
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>
2017-12-20drm/amd/display: dal 3.1.26Eric Yang1-1/+1
Signed-off-by: Eric Yang <Eric.Yang2@amd.com> Reviewed-by: Andrew Jiang <Andrew.Jiang@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-20drm/amd/display: Fix rehook MST display not light back onJerry (Fangzhi) Zuo4-5/+62
Original applied dm_restore_drm_connector_state() has got removed. Set link status to BAD before hotplug() event could trigger another modeset from userspace. The fix "Fix MST daisy chain SST not light up" commit makes so it is trying to create a stream prior to dc_sink. That makes dc_sink is not present in create_stream_for_sink(). Signed-off-by: Jerry (Fangzhi) 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>
2017-12-20drm/amd/display: Fix check for whether dmcu fw is runningAnthony Koo8-29/+54
Signed-off-by: Anthony Koo <Anthony.Koo@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>
2017-12-20drm/amd/display: Declare and share color space types for dcn'sVitaly Prosyak7-86/+168
Signed-off-by: Vitaly Prosyak <vitaly.prosyak@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>
2017-12-20drm/amd/display: Do DC mode-change check after stream creationLeo (Sunpeng) Li1-9/+6
Do DC level mode change checks (via dc_stream_state) only when creating a new stream, as this check is uneccessary without a new dc_stream_state anyways. Doing so better demonstrates the intent of this mode-change check, in comparison to guarding it with the 'enable' flag. Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-20drm/amd/display: Define BLNDGAM_CONFIG_STATUSVitaly Prosyak1-0/+2
Signed-off-by: Vitaly Prosyak <vitaly.prosyak@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>
2017-12-20drm/amd/display: Don't spam debug log on long reg waitsHarry Wentland1-5/+1
Certain reg waits take up to a frame. Don't spam the log when this happens. Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Jordan Lazare <Jordan.Lazare@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-20drm/amd/display: Error print when ATOM BIOS implementation is missingHarry Wentland2-0/+34
We fail apply_ctx_to_hw when crtc_source_select is missing. This isn't really helpful at this point. It would aid ASIC bringup if we log an error when we can't find the implementation for the ATOM version. Do the same for all other function points in the command table that do a NULL check before being called. Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Jordan Lazare <Jordan.Lazare@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>
2017-12-20drm/amd/display: Remove dead enable_plane function definition and callHarry Wentland2-7/+0
Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Jordan Lazare <Jordan.Lazare@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>
2017-12-20drm/amd/display: Print type if we get wrong ObjectID from biosHarry Wentland2-5/+14
We've seen a bunch of issues where we can't get the connector from vbios for what we think should be a valid connector id. Print some more info when this happens. Signed-off-by: Harry Wentland <harry.wentland@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>
2017-12-16drm/amd/display: remove redundant null check of array 'data'Colin Ian King1-2/+1
The null check on aconnector->base.edid_blob_ptr->data is redundant since data is an array and can never be null. Remove it. Detected by CoverityScan, CID#1460369 ("Array compared against 0") Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-14drm/amd/display: dal 3.1.25Tony 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>
2017-12-14drm/amd/display: Add TODO item to remove vector.cHarry Wentland1-0/+3
Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Jordan Lazare <Jordan.Lazare@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-10-03 07:25:49 +0300