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path: root/drivers/gpu/drm/amd/display/dc/dml
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2019-03-19drm/amd/display: implement bounding box update based on uclk breakdownJun Lei1-1/+3
[why] Actual breakdown of DPM level varies by SKU (for the same family) DC needs some ability to ammend pre-silicon numbers Signed-off-by: Jun Lei <Jun.Lei@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-03-19drm/amd/display: clean up dml_init_instanceDmytro Laktyushkin4-57/+9
Get rid of DV style dml init in favour of the cleaner DC style. Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-03-05drm/amd/display: PPLIB HookupJun Lei2-0/+29
[Why] Make dml and integration with pplib clearer. [How] Change the way the dml formula is initialized to make its values more clear. Restructure DC interface with pplib into rv_funcs. Cap clocks received from pplib. Signed-off-by: Jun Lei <Jun.Lei@amd.com> Signed-off-by: Eryk Brol <eryk.brol@amd.com> Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-01-29Revert "drm/amd/display: add -msse2 to prevent Clang from emitting libcalls ↵Alex Deucher1-1/+1
to undefined SW FP routines" This reverts commit 10117450735c7a7c0858095fb46a860e7037cb9a. Causes a crash. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=109487 Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 4.19
2019-01-25drm/amd/display: add -msse2 to prevent Clang from emitting libcalls to ↵ndesaulniers@google.com1-1/+1
undefined SW FP routines arch/x86/Makefile disables SSE and SSE2 for the whole kernel. The AMDGPU drivers modified in this patch re-enable SSE but not SSE2. Turn on SSE2 to support emitting double precision floating point instructions rather than calls to non-existent (usually available from gcc_s or compiler_rt) floating point helper routines. Link: https://gcc.gnu.org/onlinedocs/gccint/Soft-float-library-routines.html Link: https://github.com/ClangBuiltLinux/linux/issues/327 Cc: stable@vger.kernel.org # 4.19 Reported-by: S, Shirish <Shirish.S@amd.com> Reported-by: Matthias Kaehlcke <mka@google.com> Suggested-by: James Y Knight <jyknight@google.com> Suggested-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Tested-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Matthias Kaehlcke <mka@chromium.org> Tested-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-01-14drm/amd/display: Fix boolean expression in get_surf_rq_paramGustavo A. R. Silva1-1/+1
Fix boolean expression by using logical AND operator '&&' instead of bitwise operator '&'. This issue was detected with the help of Coccinelle. Fixes: 6d04ee9dc101 ("drm/amd/display: Restructuring and cleaning up DML") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-01-14drm/amd/display: Improve logging of validation failures during atomic_checkEric Bernstein3-0/+56
[Why] There are different reasons for Validation failure error during atomic_check [How] Add better logging of the reason for validation failure Signed-off-by: Eric Bernstein <eric.bernstein@amd.com> Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-01-14drm/amd/display: update DCN dml calcsDmytro Laktyushkin2-103/+8
DV have made updates to DCN dml which we need to pull in Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-05drm/amd/display: fix dml max voltage stateDmytro Laktyushkin1-1/+2
Gabe's formula sometimes uses values from non-existent 'unsupported' state to do validation. This change adds this extra state so validation can work correctly. Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-27drm/amd/display: fix dml handling of mono8/16 pixel formatsDmytro Laktyushkin1-2/+2
mono formats are treated exactly the same as equivallent bpp 444 formats. Dml validation however lacks 444 8 bit format while dml perf param calculation lacks mono format support This change makes them equivallent as far as the enum is concerned to avoid having to update dml Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-13drm/amd/display: update dml to match DV dmlDmytro Laktyushkin1-0/+1
DV updated their dml with an option to use max vstartup, this updates dc dml with the same option 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>
2018-07-13drm/amd/display: add max scl ratio to soc bounding boxDmytro Laktyushkin1-0/+2
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
2018-07-05drm/amd/display: remove soc_bounding_box.cDmytro Laktyushkin5-119/+2
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>
2018-07-05drm/amd/display: move dml defaults to respective dcn resource filesDmytro Laktyushkin1-61/+2
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>
2018-07-05drm/amd/display: clean rq/dlg/ttu reg structs before calculationsDmytro Laktyushkin1-2/+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>
2018-07-05drm/amd/display: fix use of uninitialized memoryWesley Chalmers1-0/+2
DML does not calculate chroma values for RQ when surface is not YUV, but DC will unconditionally use the uninitialized values for HW programming. This does not cause visual corruption since HW will ignore garbage chroma values when surface is not YUV, but causes presubmission tests to fail golden value comparison. Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com> Signed-off-by: Eryk Brol <eryk.brol@amd.com> Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-18drm/amd/display: update dml to allow sync with DVDmytro Laktyushkin3-470/+515
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>
2018-05-15drm/amd/display: change dml init to use default structsDmytro Laktyushkin1-62/+76
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
2018-04-11drm/amd/display: Add num_active_wb to DMLEric Bernstein1-0/+1
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>
2018-04-11drm/amd/display: Change wb_h/vratio to doubleEric Bernstein1-2/+2
Signed-off-by: Eric Bernstein <eric.bernstein@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>
2018-03-14drm/amd/display: Use MACROS instead of dm_loggerBhawanpreet Lakha1-2/+5
Use DC_LOGGER macro for logs. Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-14drm/amd/display: Move DTRACE and dml_print definesBhawanpreet Lakha4-2/+37
These MACROS are only being used by a few files but gets pulled in by dc.h 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>
2018-02-19drm/amd/display: Remove unused CFLAGS entry in DML MakefileHarry Wentland1-1/+0
Missed that with a previous change that removed unused files. Signed-off-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19amdgpu/dc/dml: Support clang option for stack alignmentMatthias Kaehlcke1-1/+7
DML uses the compiler option -mpreferred-stack-boundary=4 to configure a stack alignment of 16 bytes. Clang uses the option -mstack-alignment instead, which expects as parameter the alignment in bytes, and not a power of two like -mpreferred-stack-boundary. Probe for both compiler options and use the correct one, similar to what is done in arch/x86/Makefile. Reported-by: Guenter Roeck <groeck@chromium.org> Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19amdgpu/dc/dml: Consolidate redundant CFLAGSMatthias Kaehlcke1-7/+8
Use a variable for common CFLAGS instead of specifying the same flags for every source file. Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amd/display: Remove unused param in DMLKen Chalmers1-1/+0
Signed-off-by: Ken Chalmers <ken.chalmers@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amd/display: dc: Remove unused display_mode_vba.cHarry Wentland7-8611/+4
We're currently not using this. v2: More files and includes to remove. Signed-off-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-20drm/amd/display: clean up dcn soc paramsDmytro Laktyushkin2-33/+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>
2017-12-14drm/amd/display: Add disclaimer to BW and DML code provided by HWHarry Wentland4-0/+37
This code can sometimes look troubling but we trust it as it comes from HW teams with a guarantee of correctness. Add a note to these files to explain this. v2: thing -> things Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-07drm/amdgpu: add license to MakefilesAlex Deucher1-0/+21
Was missing license text. Acked-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-06drm/amd/display: Rename output_bpc to opp_input_bpcDmytro Laktyushkin2-2/+2
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>
2017-12-06drm/amd/display: fix mpo validation failureDmytro Laktyushkin1-84/+36
There was an error in translation of mode support check. "N/A" is a failure condition while "" was a special case. This change will differentiate between the two by using a define. 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>
2017-10-21amdgpu/dc: inline dml_round_to_multipleDave Airlie3-21/+19
turns out to be a win to inline this. Signed-off-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21amdgpu/dc: drop dml_util_is_420Dave Airlie2-34/+0
This is unused code. Signed-off-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Add bunch of missing license headers in DMLHarry Wentland2-3/+46
All files should have MIT headers. Signed-off-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21amdgpu/dc: inline a bunch of the dml wrappers.Harry Wentland7-80/+110
This reduces the code size. This is basically a redo of Dave's change with the same name on top of the latest DML. Signed-off-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-21drm/amd/display: Minor update to DMLDmytro Laktyushkin5-21/+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: change dml numdpp var to uintDmytro Laktyushkin2-8/+8
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: Remove redundant condition in dml vbaHarry Wentland1-1/+1
Found by 0-day https://lists.freedesktop.org/archives/dri-devel/2017-October/154698.html Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-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: drop display_pipe_clocks.c.Dave Airlie4-145/+1
This code isn't used at all in the kernel tree, perhaps it can wait to be imported when it is. It also does a lot of floating point calcs, so probably good to drop it until it's needed and we can ensure proper fpu accessors. Signed-off-by: Dave Airlie <airlied@redhat.com> Reviewed-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 Laktyushkin24-6465/+7626
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: 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: 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>
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