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Message-ID: <202212261546.wsJBbPj3-lkp@intel.com>
Date: Mon, 26 Dec 2022 15:39:25 +0800
From: kernel test robot <lkp@...el.com>
To: Ao Zhong <hacc1225@...il.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
Alex Deucher <alexander.deucher@....com>,
Rodrigo Siqueira <Rodrigo.Siqueira@....com>
Subject: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20.c:3900:72:
warning: implicit conversion from 'enum <anonymous>' to 'enum
odm_combine_mode'
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 1b929c02afd37871d5afb9d498426f83432e71c2
commit: 79b72db63392d35a4dbcd4743b95cb668691f790 drm/amd/display: add DCN support for ARM64
date: 7 weeks ago
config: arm64-randconfig-r036-20221225
compiler: aarch64-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=79b72db63392d35a4dbcd4743b95cb668691f790
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 79b72db63392d35a4dbcd4743b95cb668691f790
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/gpu/drm/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20.c: In function 'dml20_ModeSupportAndSystemConfigurationFull':
>> drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20.c:3900:72: warning: implicit conversion from 'enum <anonymous>' to 'enum odm_combine_mode' [-Wenum-conversion]
3900 | locals->ODMCombineEnablePerState[i][k] = false;
| ^
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20.c:3904:88: warning: implicit conversion from 'enum <anonymous>' to 'enum odm_combine_mode' [-Wenum-conversion]
3904 | locals->ODMCombineEnablePerState[i][k] = true;
| ^
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20.c:3907:88: warning: implicit conversion from 'enum <anonymous>' to 'enum odm_combine_mode' [-Wenum-conversion]
3907 | locals->ODMCombineEnablePerState[i][k] = true;
| ^
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20.c:3960:80: warning: implicit conversion from 'enum <anonymous>' to 'enum odm_combine_mode' [-Wenum-conversion]
3960 | locals->ODMCombineEnablePerState[i][k] = false;
| ^
--
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20v2.c: In function 'dml20v2_ModeSupportAndSystemConfigurationFull':
>> drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20v2.c:4011:72: warning: implicit conversion from 'enum <anonymous>' to 'enum odm_combine_mode' [-Wenum-conversion]
4011 | locals->ODMCombineEnablePerState[i][k] = false;
| ^
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20v2.c:4015:88: warning: implicit conversion from 'enum <anonymous>' to 'enum odm_combine_mode' [-Wenum-conversion]
4015 | locals->ODMCombineEnablePerState[i][k] = true;
| ^
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20v2.c:4018:88: warning: implicit conversion from 'enum <anonymous>' to 'enum odm_combine_mode' [-Wenum-conversion]
4018 | locals->ODMCombineEnablePerState[i][k] = true;
| ^
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20v2.c:4021:88: warning: implicit conversion from 'enum <anonymous>' to 'enum odm_combine_mode' [-Wenum-conversion]
4021 | locals->ODMCombineEnablePerState[i][k] = true;
| ^
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20v2.c:4074:80: warning: implicit conversion from 'enum <anonymous>' to 'enum odm_combine_mode' [-Wenum-conversion]
4074 | locals->ODMCombineEnablePerState[i][k] = false;
| ^
--
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_mode_vba_21.c: In function 'dml21_ModeSupportAndSystemConfigurationFull':
>> drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_mode_vba_21.c:4105:72: warning: implicit conversion from 'enum <anonymous>' to 'enum odm_combine_mode' [-Wenum-conversion]
4105 | locals->ODMCombineEnablePerState[i][k] = false;
| ^
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_mode_vba_21.c:4109:88: warning: implicit conversion from 'enum <anonymous>' to 'enum odm_combine_mode' [-Wenum-conversion]
4109 | locals->ODMCombineEnablePerState[i][k] = true;
| ^
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_mode_vba_21.c:4112:88: warning: implicit conversion from 'enum <anonymous>' to 'enum odm_combine_mode' [-Wenum-conversion]
4112 | locals->ODMCombineEnablePerState[i][k] = true;
| ^
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_mode_vba_21.c:4115:88: warning: implicit conversion from 'enum <anonymous>' to 'enum odm_combine_mode' [-Wenum-conversion]
4115 | locals->ODMCombineEnablePerState[i][k] = true;
| ^
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_mode_vba_21.c:4168:80: warning: implicit conversion from 'enum <anonymous>' to 'enum odm_combine_mode' [-Wenum-conversion]
4168 | locals->ODMCombineEnablePerState[i][k] = false;
| ^
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_mode_vba_21.c:5233:60: warning: implicit conversion from 'enum <anonymous>' to 'enum odm_combine_mode' [-Wenum-conversion]
5233 | mode_lib->vba.ODMCombineEnabled[k] = false;
| ^
--
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn31/display_rq_dlg_calc_31.c: In function 'dml_rq_dlg_get_dlg_params':
>> drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn31/display_rq_dlg_calc_31.c:905:14: warning: variable 'scl_enable' set but not used [-Wunused-but-set-variable]
905 | bool scl_enable;
| ^~~~~~~~~~
--
>> drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn30/dcn30_fpu.c:618: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Finds dummy_latency_index when MCLK switching using firmware based
--
>> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_optc.c:41: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Enable CRTC
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_optc.c:76: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
*For the below, I'm not sure how your GSL parameters are stored in your env,
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_optc.c:85: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* There are (MAX_OPTC+1)/2 gsl groups available for use.
--
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_link_encoder.c: In function 'dcn10_link_encoder_update_mst_stream_allocation_table':
>> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_link_encoder.c:1223:18: warning: variable 'value0' set but not used [-Wunused-but-set-variable]
1223 | uint32_t value0 = 0;
| ^~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/core_types.h:32,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_link_encoder.c:28:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h: At top level:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:137:22: warning: 'SYNAPTICS_DEVICE_ID' defined but not used [-Wunused-const-variable=]
137 | static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA";
| ^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:134:17: warning: 'DP_SINK_BRANCH_DEV_NAME_7580' defined but not used [-Wunused-const-variable=]
134 | static const u8 DP_SINK_BRANCH_DEV_NAME_7580[] = "7580\x80u";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:132:22: warning: 'DP_SINK_DEVICE_STR_ID_2' defined but not used [-Wunused-const-variable=]
132 | static const uint8_t DP_SINK_DEVICE_STR_ID_2[] = {7, 1, 8, 7, 5};
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:131:22: warning: 'DP_SINK_DEVICE_STR_ID_1' defined but not used [-Wunused-const-variable=]
131 | static const uint8_t DP_SINK_DEVICE_STR_ID_1[] = {7, 1, 8, 7, 3};
| ^~~~~~~~~~~~~~~~~~~~~~~
--
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_opp.c:52: warning: Function parameter or member 'oppn10' not described in 'opp1_set_truncation'
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_opp.c:52: warning: Function parameter or member 'params' not described in 'opp1_set_truncation'
>> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_opp.c:52: warning: expecting prototype for set_truncation(). Prototype was for opp1_set_truncation() instead
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_opp.c:161: warning: Function parameter or member 'oppn10' not described in 'opp1_set_pixel_encoding'
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_opp.c:161: warning: Function parameter or member 'params' not described in 'opp1_set_pixel_encoding'
>> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_opp.c:161: warning: expecting prototype for set_pixel_encoding(). Prototype was for opp1_set_pixel_encoding() instead
>> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_opp.c:183: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Set Clamping
--
>> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_optc.c:45: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* apply_front_porch_workaround TODO FPGA still need?
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_optc.c:136: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* program_timing_generator used by mode timing set
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_optc.c:391: warning: Function parameter or member 'optc' not described in 'optc1_set_timing_double_buffer'
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_optc.c:391: warning: Function parameter or member 'enable' not described in 'optc1_set_timing_double_buffer'
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_optc.c:404: warning: Function parameter or member 'optc' not described in 'optc1_unblank_crtc'
>> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_optc.c:404: warning: expecting prototype for unblank_crtc(). Prototype was for optc1_unblank_crtc() instead
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_optc.c:427: warning: Function parameter or member 'optc' not described in 'optc1_blank_crtc'
>> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_optc.c:427: warning: expecting prototype for blank_crtc(). Prototype was for optc1_blank_crtc() instead
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_optc.c:496: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Enable CRTC
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_optc.c:897: warning: Cannot understand *****************************************************************************
on line 897 - I thought it was a doc line
--
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn201/dcn201_hwseq.c: In function 'dcn201_pipe_control_lock':
>> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn201/dcn201_hwseq.c:544:22: warning: variable 'hubp' set but not used [-Wunused-but-set-variable]
544 | struct hubp *hubp = NULL;
| ^~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/core_types.h:32,
from drivers/gpu/drm/amd/amdgpu/../display/dc/basics/dc_common.h:29,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dcn201/dcn201_hwseq.c:27:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h: At top level:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:137:22: warning: 'SYNAPTICS_DEVICE_ID' defined but not used [-Wunused-const-variable=]
137 | static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA";
| ^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:134:17: warning: 'DP_SINK_BRANCH_DEV_NAME_7580' defined but not used [-Wunused-const-variable=]
134 | static const u8 DP_SINK_BRANCH_DEV_NAME_7580[] = "7580\x80u";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:132:22: warning: 'DP_SINK_DEVICE_STR_ID_2' defined but not used [-Wunused-const-variable=]
132 | static const uint8_t DP_SINK_DEVICE_STR_ID_2[] = {7, 1, 8, 7, 5};
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:131:22: warning: 'DP_SINK_DEVICE_STR_ID_1' defined but not used [-Wunused-const-variable=]
131 | static const uint8_t DP_SINK_DEVICE_STR_ID_1[] = {7, 1, 8, 7, 3};
| ^~~~~~~~~~~~~~~~~~~~~~~
--
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn201/dcn201_dpp.c: In function 'dpp201_get_optimal_number_of_taps':
>> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn201/dcn201_dpp.c:188:18: warning: variable 'pixel_width' set but not used [-Wunused-but-set-variable]
188 | uint32_t pixel_width;
| ^~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/core_types.h:32,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dcn201/dcn201_dpp.c:28:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h: At top level:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:137:22: warning: 'SYNAPTICS_DEVICE_ID' defined but not used [-Wunused-const-variable=]
137 | static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA";
| ^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:134:17: warning: 'DP_SINK_BRANCH_DEV_NAME_7580' defined but not used [-Wunused-const-variable=]
134 | static const u8 DP_SINK_BRANCH_DEV_NAME_7580[] = "7580\x80u";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:132:22: warning: 'DP_SINK_DEVICE_STR_ID_2' defined but not used [-Wunused-const-variable=]
132 | static const uint8_t DP_SINK_DEVICE_STR_ID_2[] = {7, 1, 8, 7, 5};
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:131:22: warning: 'DP_SINK_DEVICE_STR_ID_1' defined but not used [-Wunused-const-variable=]
131 | static const uint8_t DP_SINK_DEVICE_STR_ID_1[] = {7, 1, 8, 7, 3};
| ^~~~~~~~~~~~~~~~~~~~~~~
..
vim +3900 drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20.c
728c06986a4f38 Harry Wentland 2019-02-22 3285
728c06986a4f38 Harry Wentland 2019-02-22 3286 void dml20_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib)
728c06986a4f38 Harry Wentland 2019-02-22 3287 {
728c06986a4f38 Harry Wentland 2019-02-22 3288 struct vba_vars_st *locals = &mode_lib->vba;
728c06986a4f38 Harry Wentland 2019-02-22 3289
728c06986a4f38 Harry Wentland 2019-02-22 3290 int i;
728c06986a4f38 Harry Wentland 2019-02-22 3291 unsigned int j, k, m;
728c06986a4f38 Harry Wentland 2019-02-22 3292
728c06986a4f38 Harry Wentland 2019-02-22 3293 /*MODE SUPPORT, VOLTAGE STATE AND SOC CONFIGURATION*/
728c06986a4f38 Harry Wentland 2019-02-22 3294
728c06986a4f38 Harry Wentland 2019-02-22 3295 /*Scale Ratio, taps Support Check*/
728c06986a4f38 Harry Wentland 2019-02-22 3296
728c06986a4f38 Harry Wentland 2019-02-22 3297 mode_lib->vba.ScaleRatioAndTapsSupport = true;
728c06986a4f38 Harry Wentland 2019-02-22 3298 for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
728c06986a4f38 Harry Wentland 2019-02-22 3299 if (mode_lib->vba.ScalerEnabled[k] == false
728c06986a4f38 Harry Wentland 2019-02-22 3300 && ((mode_lib->vba.SourcePixelFormat[k] != dm_444_64
728c06986a4f38 Harry Wentland 2019-02-22 3301 && mode_lib->vba.SourcePixelFormat[k] != dm_444_32
728c06986a4f38 Harry Wentland 2019-02-22 3302 && mode_lib->vba.SourcePixelFormat[k] != dm_444_16
728c06986a4f38 Harry Wentland 2019-02-22 3303 && mode_lib->vba.SourcePixelFormat[k] != dm_mono_16
728c06986a4f38 Harry Wentland 2019-02-22 3304 && mode_lib->vba.SourcePixelFormat[k] != dm_mono_8)
728c06986a4f38 Harry Wentland 2019-02-22 3305 || mode_lib->vba.HRatio[k] != 1.0
728c06986a4f38 Harry Wentland 2019-02-22 3306 || mode_lib->vba.htaps[k] != 1.0
728c06986a4f38 Harry Wentland 2019-02-22 3307 || mode_lib->vba.VRatio[k] != 1.0
728c06986a4f38 Harry Wentland 2019-02-22 3308 || mode_lib->vba.vtaps[k] != 1.0)) {
728c06986a4f38 Harry Wentland 2019-02-22 3309 mode_lib->vba.ScaleRatioAndTapsSupport = false;
728c06986a4f38 Harry Wentland 2019-02-22 3310 } else if (mode_lib->vba.vtaps[k] < 1.0 || mode_lib->vba.vtaps[k] > 8.0
728c06986a4f38 Harry Wentland 2019-02-22 3311 || mode_lib->vba.htaps[k] < 1.0 || mode_lib->vba.htaps[k] > 8.0
728c06986a4f38 Harry Wentland 2019-02-22 3312 || (mode_lib->vba.htaps[k] > 1.0
728c06986a4f38 Harry Wentland 2019-02-22 3313 && (mode_lib->vba.htaps[k] % 2) == 1)
728c06986a4f38 Harry Wentland 2019-02-22 3314 || mode_lib->vba.HRatio[k] > mode_lib->vba.MaxHSCLRatio
728c06986a4f38 Harry Wentland 2019-02-22 3315 || mode_lib->vba.VRatio[k] > mode_lib->vba.MaxVSCLRatio
728c06986a4f38 Harry Wentland 2019-02-22 3316 || mode_lib->vba.HRatio[k] > mode_lib->vba.htaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3317 || mode_lib->vba.VRatio[k] > mode_lib->vba.vtaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3318 || (mode_lib->vba.SourcePixelFormat[k] != dm_444_64
728c06986a4f38 Harry Wentland 2019-02-22 3319 && mode_lib->vba.SourcePixelFormat[k] != dm_444_32
728c06986a4f38 Harry Wentland 2019-02-22 3320 && mode_lib->vba.SourcePixelFormat[k] != dm_444_16
728c06986a4f38 Harry Wentland 2019-02-22 3321 && mode_lib->vba.SourcePixelFormat[k] != dm_mono_16
728c06986a4f38 Harry Wentland 2019-02-22 3322 && mode_lib->vba.SourcePixelFormat[k] != dm_mono_8
728c06986a4f38 Harry Wentland 2019-02-22 3323 && (mode_lib->vba.HRatio[k] / 2.0
728c06986a4f38 Harry Wentland 2019-02-22 3324 > mode_lib->vba.HTAPsChroma[k]
728c06986a4f38 Harry Wentland 2019-02-22 3325 || mode_lib->vba.VRatio[k] / 2.0
728c06986a4f38 Harry Wentland 2019-02-22 3326 > mode_lib->vba.VTAPsChroma[k]))) {
728c06986a4f38 Harry Wentland 2019-02-22 3327 mode_lib->vba.ScaleRatioAndTapsSupport = false;
728c06986a4f38 Harry Wentland 2019-02-22 3328 }
728c06986a4f38 Harry Wentland 2019-02-22 3329 }
728c06986a4f38 Harry Wentland 2019-02-22 3330 /*Source Format, Pixel Format and Scan Support Check*/
728c06986a4f38 Harry Wentland 2019-02-22 3331
728c06986a4f38 Harry Wentland 2019-02-22 3332 mode_lib->vba.SourceFormatPixelAndScanSupport = true;
728c06986a4f38 Harry Wentland 2019-02-22 3333 for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
728c06986a4f38 Harry Wentland 2019-02-22 3334 if ((mode_lib->vba.SurfaceTiling[k] == dm_sw_linear
728c06986a4f38 Harry Wentland 2019-02-22 3335 && mode_lib->vba.SourceScan[k] != dm_horz)
728c06986a4f38 Harry Wentland 2019-02-22 3336 || ((mode_lib->vba.SurfaceTiling[k] == dm_sw_4kb_d
728c06986a4f38 Harry Wentland 2019-02-22 3337 || mode_lib->vba.SurfaceTiling[k] == dm_sw_4kb_d_x
728c06986a4f38 Harry Wentland 2019-02-22 3338 || mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_d
728c06986a4f38 Harry Wentland 2019-02-22 3339 || mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_d_t
728c06986a4f38 Harry Wentland 2019-02-22 3340 || mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_d_x
728c06986a4f38 Harry Wentland 2019-02-22 3341 || mode_lib->vba.SurfaceTiling[k] == dm_sw_var_d
728c06986a4f38 Harry Wentland 2019-02-22 3342 || mode_lib->vba.SurfaceTiling[k] == dm_sw_var_d_x)
728c06986a4f38 Harry Wentland 2019-02-22 3343 && mode_lib->vba.SourcePixelFormat[k] != dm_444_64)
728c06986a4f38 Harry Wentland 2019-02-22 3344 || (mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_r_x
728c06986a4f38 Harry Wentland 2019-02-22 3345 && (mode_lib->vba.SourcePixelFormat[k] == dm_mono_8
728c06986a4f38 Harry Wentland 2019-02-22 3346 || mode_lib->vba.SourcePixelFormat[k]
728c06986a4f38 Harry Wentland 2019-02-22 3347 == dm_420_8
728c06986a4f38 Harry Wentland 2019-02-22 3348 || mode_lib->vba.SourcePixelFormat[k]
728c06986a4f38 Harry Wentland 2019-02-22 3349 == dm_420_10))
728c06986a4f38 Harry Wentland 2019-02-22 3350 || (((mode_lib->vba.SurfaceTiling[k] == dm_sw_gfx7_2d_thin_gl
728c06986a4f38 Harry Wentland 2019-02-22 3351 || mode_lib->vba.SurfaceTiling[k]
51f2af1d839e95 Charlene Liu 2019-12-16 3352 == dm_sw_gfx7_2d_thin_l_vp)
728c06986a4f38 Harry Wentland 2019-02-22 3353 && !((mode_lib->vba.SourcePixelFormat[k]
728c06986a4f38 Harry Wentland 2019-02-22 3354 == dm_444_64
728c06986a4f38 Harry Wentland 2019-02-22 3355 || mode_lib->vba.SourcePixelFormat[k]
728c06986a4f38 Harry Wentland 2019-02-22 3356 == dm_444_32)
728c06986a4f38 Harry Wentland 2019-02-22 3357 && mode_lib->vba.SourceScan[k]
728c06986a4f38 Harry Wentland 2019-02-22 3358 == dm_horz
728c06986a4f38 Harry Wentland 2019-02-22 3359 && mode_lib->vba.SupportGFX7CompatibleTilingIn32bppAnd64bpp
728c06986a4f38 Harry Wentland 2019-02-22 3360 == true
728c06986a4f38 Harry Wentland 2019-02-22 3361 && mode_lib->vba.DCCEnable[k]
728c06986a4f38 Harry Wentland 2019-02-22 3362 == false))
728c06986a4f38 Harry Wentland 2019-02-22 3363 || (mode_lib->vba.DCCEnable[k] == true
728c06986a4f38 Harry Wentland 2019-02-22 3364 && (mode_lib->vba.SurfaceTiling[k]
728c06986a4f38 Harry Wentland 2019-02-22 3365 == dm_sw_linear
728c06986a4f38 Harry Wentland 2019-02-22 3366 || mode_lib->vba.SourcePixelFormat[k]
728c06986a4f38 Harry Wentland 2019-02-22 3367 == dm_420_8
728c06986a4f38 Harry Wentland 2019-02-22 3368 || mode_lib->vba.SourcePixelFormat[k]
728c06986a4f38 Harry Wentland 2019-02-22 3369 == dm_420_10)))) {
728c06986a4f38 Harry Wentland 2019-02-22 3370 mode_lib->vba.SourceFormatPixelAndScanSupport = false;
728c06986a4f38 Harry Wentland 2019-02-22 3371 }
728c06986a4f38 Harry Wentland 2019-02-22 3372 }
728c06986a4f38 Harry Wentland 2019-02-22 3373 /*Bandwidth Support Check*/
728c06986a4f38 Harry Wentland 2019-02-22 3374
728c06986a4f38 Harry Wentland 2019-02-22 3375 for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
728c06986a4f38 Harry Wentland 2019-02-22 3376 if (mode_lib->vba.SourcePixelFormat[k] == dm_444_64) {
728c06986a4f38 Harry Wentland 2019-02-22 3377 locals->BytePerPixelInDETY[k] = 8.0;
728c06986a4f38 Harry Wentland 2019-02-22 3378 locals->BytePerPixelInDETC[k] = 0.0;
728c06986a4f38 Harry Wentland 2019-02-22 3379 } else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_32) {
728c06986a4f38 Harry Wentland 2019-02-22 3380 locals->BytePerPixelInDETY[k] = 4.0;
728c06986a4f38 Harry Wentland 2019-02-22 3381 locals->BytePerPixelInDETC[k] = 0.0;
728c06986a4f38 Harry Wentland 2019-02-22 3382 } else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_16
728c06986a4f38 Harry Wentland 2019-02-22 3383 || mode_lib->vba.SourcePixelFormat[k] == dm_mono_16) {
728c06986a4f38 Harry Wentland 2019-02-22 3384 locals->BytePerPixelInDETY[k] = 2.0;
728c06986a4f38 Harry Wentland 2019-02-22 3385 locals->BytePerPixelInDETC[k] = 0.0;
728c06986a4f38 Harry Wentland 2019-02-22 3386 } else if (mode_lib->vba.SourcePixelFormat[k] == dm_mono_8) {
728c06986a4f38 Harry Wentland 2019-02-22 3387 locals->BytePerPixelInDETY[k] = 1.0;
728c06986a4f38 Harry Wentland 2019-02-22 3388 locals->BytePerPixelInDETC[k] = 0.0;
728c06986a4f38 Harry Wentland 2019-02-22 3389 } else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8) {
728c06986a4f38 Harry Wentland 2019-02-22 3390 locals->BytePerPixelInDETY[k] = 1.0;
728c06986a4f38 Harry Wentland 2019-02-22 3391 locals->BytePerPixelInDETC[k] = 2.0;
728c06986a4f38 Harry Wentland 2019-02-22 3392 } else {
728c06986a4f38 Harry Wentland 2019-02-22 3393 locals->BytePerPixelInDETY[k] = 4.0 / 3;
728c06986a4f38 Harry Wentland 2019-02-22 3394 locals->BytePerPixelInDETC[k] = 8.0 / 3;
728c06986a4f38 Harry Wentland 2019-02-22 3395 }
728c06986a4f38 Harry Wentland 2019-02-22 3396 if (mode_lib->vba.SourceScan[k] == dm_horz) {
728c06986a4f38 Harry Wentland 2019-02-22 3397 locals->SwathWidthYSingleDPP[k] = mode_lib->vba.ViewportWidth[k];
728c06986a4f38 Harry Wentland 2019-02-22 3398 } else {
728c06986a4f38 Harry Wentland 2019-02-22 3399 locals->SwathWidthYSingleDPP[k] = mode_lib->vba.ViewportHeight[k];
728c06986a4f38 Harry Wentland 2019-02-22 3400 }
728c06986a4f38 Harry Wentland 2019-02-22 3401 }
728c06986a4f38 Harry Wentland 2019-02-22 3402 for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
728c06986a4f38 Harry Wentland 2019-02-22 3403 locals->ReadBandwidthLuma[k] = locals->SwathWidthYSingleDPP[k] * dml_ceil(locals->BytePerPixelInDETY[k], 1.0)
728c06986a4f38 Harry Wentland 2019-02-22 3404 / (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k];
728c06986a4f38 Harry Wentland 2019-02-22 3405 locals->ReadBandwidthChroma[k] = locals->SwathWidthYSingleDPP[k] / 2 * dml_ceil(locals->BytePerPixelInDETC[k], 2.0)
728c06986a4f38 Harry Wentland 2019-02-22 3406 / (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k] / 2.0;
728c06986a4f38 Harry Wentland 2019-02-22 3407 locals->ReadBandwidth[k] = locals->ReadBandwidthLuma[k] + locals->ReadBandwidthChroma[k];
728c06986a4f38 Harry Wentland 2019-02-22 3408 }
728c06986a4f38 Harry Wentland 2019-02-22 3409 for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
728c06986a4f38 Harry Wentland 2019-02-22 3410 if (mode_lib->vba.WritebackEnable[k] == true
728c06986a4f38 Harry Wentland 2019-02-22 3411 && mode_lib->vba.WritebackPixelFormat[k] == dm_444_32) {
728c06986a4f38 Harry Wentland 2019-02-22 3412 locals->WriteBandwidth[k] = mode_lib->vba.WritebackDestinationWidth[k]
728c06986a4f38 Harry Wentland 2019-02-22 3413 * mode_lib->vba.WritebackDestinationHeight[k]
728c06986a4f38 Harry Wentland 2019-02-22 3414 / (mode_lib->vba.WritebackSourceHeight[k]
728c06986a4f38 Harry Wentland 2019-02-22 3415 * mode_lib->vba.HTotal[k]
728c06986a4f38 Harry Wentland 2019-02-22 3416 / mode_lib->vba.PixelClock[k]) * 4.0;
728c06986a4f38 Harry Wentland 2019-02-22 3417 } else if (mode_lib->vba.WritebackEnable[k] == true
728c06986a4f38 Harry Wentland 2019-02-22 3418 && mode_lib->vba.WritebackPixelFormat[k] == dm_420_10) {
728c06986a4f38 Harry Wentland 2019-02-22 3419 locals->WriteBandwidth[k] = mode_lib->vba.WritebackDestinationWidth[k]
728c06986a4f38 Harry Wentland 2019-02-22 3420 * mode_lib->vba.WritebackDestinationHeight[k]
728c06986a4f38 Harry Wentland 2019-02-22 3421 / (mode_lib->vba.WritebackSourceHeight[k]
728c06986a4f38 Harry Wentland 2019-02-22 3422 * mode_lib->vba.HTotal[k]
728c06986a4f38 Harry Wentland 2019-02-22 3423 / mode_lib->vba.PixelClock[k]) * 3.0;
728c06986a4f38 Harry Wentland 2019-02-22 3424 } else if (mode_lib->vba.WritebackEnable[k] == true) {
728c06986a4f38 Harry Wentland 2019-02-22 3425 locals->WriteBandwidth[k] = mode_lib->vba.WritebackDestinationWidth[k]
728c06986a4f38 Harry Wentland 2019-02-22 3426 * mode_lib->vba.WritebackDestinationHeight[k]
728c06986a4f38 Harry Wentland 2019-02-22 3427 / (mode_lib->vba.WritebackSourceHeight[k]
728c06986a4f38 Harry Wentland 2019-02-22 3428 * mode_lib->vba.HTotal[k]
728c06986a4f38 Harry Wentland 2019-02-22 3429 / mode_lib->vba.PixelClock[k]) * 1.5;
728c06986a4f38 Harry Wentland 2019-02-22 3430 } else {
728c06986a4f38 Harry Wentland 2019-02-22 3431 locals->WriteBandwidth[k] = 0.0;
728c06986a4f38 Harry Wentland 2019-02-22 3432 }
728c06986a4f38 Harry Wentland 2019-02-22 3433 }
728c06986a4f38 Harry Wentland 2019-02-22 3434 mode_lib->vba.DCCEnabledInAnyPlane = false;
728c06986a4f38 Harry Wentland 2019-02-22 3435 for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
728c06986a4f38 Harry Wentland 2019-02-22 3436 if (mode_lib->vba.DCCEnable[k] == true) {
728c06986a4f38 Harry Wentland 2019-02-22 3437 mode_lib->vba.DCCEnabledInAnyPlane = true;
728c06986a4f38 Harry Wentland 2019-02-22 3438 }
728c06986a4f38 Harry Wentland 2019-02-22 3439 }
8ee0fea4baf90e Dmytro Laktyushkin 2021-03-04 3440 mode_lib->vba.UrgentLatency = mode_lib->vba.UrgentLatencyPixelDataOnly;
728c06986a4f38 Harry Wentland 2019-02-22 3441 for (i = 0; i <= mode_lib->vba.soc.num_states; i++) {
728c06986a4f38 Harry Wentland 2019-02-22 3442 locals->FabricAndDRAMBandwidthPerState[i] = dml_min(
728c06986a4f38 Harry Wentland 2019-02-22 3443 mode_lib->vba.DRAMSpeedPerState[i] * mode_lib->vba.NumberOfChannels
728c06986a4f38 Harry Wentland 2019-02-22 3444 * mode_lib->vba.DRAMChannelWidth,
728c06986a4f38 Harry Wentland 2019-02-22 3445 mode_lib->vba.FabricClockPerState[i]
728c06986a4f38 Harry Wentland 2019-02-22 3446 * mode_lib->vba.FabricDatapathToDCNDataReturn) / 1000;
728c06986a4f38 Harry Wentland 2019-02-22 3447 locals->ReturnBWToDCNPerState = dml_min(locals->ReturnBusWidth * locals->DCFCLKPerState[i],
728c06986a4f38 Harry Wentland 2019-02-22 3448 locals->FabricAndDRAMBandwidthPerState[i] * 1000)
728c06986a4f38 Harry Wentland 2019-02-22 3449 * locals->PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyPixelDataOnly / 100;
728c06986a4f38 Harry Wentland 2019-02-22 3450
5fc11598166db9 Dmytro Laktyushkin 2019-10-30 3451 locals->ReturnBWPerState[i][0] = locals->ReturnBWToDCNPerState;
728c06986a4f38 Harry Wentland 2019-02-22 3452
728c06986a4f38 Harry Wentland 2019-02-22 3453 if (locals->DCCEnabledInAnyPlane == true && locals->ReturnBWToDCNPerState > locals->DCFCLKPerState[i] * locals->ReturnBusWidth / 4) {
5fc11598166db9 Dmytro Laktyushkin 2019-10-30 3454 locals->ReturnBWPerState[i][0] = dml_min(locals->ReturnBWPerState[i][0],
728c06986a4f38 Harry Wentland 2019-02-22 3455 locals->ReturnBWToDCNPerState * 4 * (1 - locals->UrgentLatency /
728c06986a4f38 Harry Wentland 2019-02-22 3456 ((locals->ROBBufferSizeInKByte - locals->PixelChunkSizeInKByte) * 1024
728c06986a4f38 Harry Wentland 2019-02-22 3457 / (locals->ReturnBWToDCNPerState - locals->DCFCLKPerState[i]
728c06986a4f38 Harry Wentland 2019-02-22 3458 * locals->ReturnBusWidth / 4) + locals->UrgentLatency)));
728c06986a4f38 Harry Wentland 2019-02-22 3459 }
728c06986a4f38 Harry Wentland 2019-02-22 3460 locals->CriticalPoint = 2 * locals->ReturnBusWidth * locals->DCFCLKPerState[i] *
728c06986a4f38 Harry Wentland 2019-02-22 3461 locals->UrgentLatency / (locals->ReturnBWToDCNPerState * locals->UrgentLatency
728c06986a4f38 Harry Wentland 2019-02-22 3462 + (locals->ROBBufferSizeInKByte - locals->PixelChunkSizeInKByte) * 1024);
728c06986a4f38 Harry Wentland 2019-02-22 3463
728c06986a4f38 Harry Wentland 2019-02-22 3464 if (locals->DCCEnabledInAnyPlane && locals->CriticalPoint > 1 && locals->CriticalPoint < 4) {
5fc11598166db9 Dmytro Laktyushkin 2019-10-30 3465 locals->ReturnBWPerState[i][0] = dml_min(locals->ReturnBWPerState[i][0],
728c06986a4f38 Harry Wentland 2019-02-22 3466 4 * locals->ReturnBWToDCNPerState *
728c06986a4f38 Harry Wentland 2019-02-22 3467 (locals->ROBBufferSizeInKByte - locals->PixelChunkSizeInKByte) * 1024
728c06986a4f38 Harry Wentland 2019-02-22 3468 * locals->ReturnBusWidth * locals->DCFCLKPerState[i] * locals->UrgentLatency /
728c06986a4f38 Harry Wentland 2019-02-22 3469 dml_pow((locals->ReturnBWToDCNPerState * locals->UrgentLatency
728c06986a4f38 Harry Wentland 2019-02-22 3470 + (locals->ROBBufferSizeInKByte - locals->PixelChunkSizeInKByte) * 1024), 2));
728c06986a4f38 Harry Wentland 2019-02-22 3471 }
728c06986a4f38 Harry Wentland 2019-02-22 3472
728c06986a4f38 Harry Wentland 2019-02-22 3473 locals->ReturnBWToDCNPerState = dml_min(locals->ReturnBusWidth *
728c06986a4f38 Harry Wentland 2019-02-22 3474 locals->DCFCLKPerState[i], locals->FabricAndDRAMBandwidthPerState[i] * 1000);
728c06986a4f38 Harry Wentland 2019-02-22 3475
728c06986a4f38 Harry Wentland 2019-02-22 3476 if (locals->DCCEnabledInAnyPlane == true && locals->ReturnBWToDCNPerState > locals->DCFCLKPerState[i] * locals->ReturnBusWidth / 4) {
5fc11598166db9 Dmytro Laktyushkin 2019-10-30 3477 locals->ReturnBWPerState[i][0] = dml_min(locals->ReturnBWPerState[i][0],
728c06986a4f38 Harry Wentland 2019-02-22 3478 locals->ReturnBWToDCNPerState * 4 * (1 - locals->UrgentLatency /
728c06986a4f38 Harry Wentland 2019-02-22 3479 ((locals->ROBBufferSizeInKByte - locals->PixelChunkSizeInKByte) * 1024
728c06986a4f38 Harry Wentland 2019-02-22 3480 / (locals->ReturnBWToDCNPerState - locals->DCFCLKPerState[i]
728c06986a4f38 Harry Wentland 2019-02-22 3481 * locals->ReturnBusWidth / 4) + locals->UrgentLatency)));
728c06986a4f38 Harry Wentland 2019-02-22 3482 }
728c06986a4f38 Harry Wentland 2019-02-22 3483 locals->CriticalPoint = 2 * locals->ReturnBusWidth * locals->DCFCLKPerState[i] *
728c06986a4f38 Harry Wentland 2019-02-22 3484 locals->UrgentLatency / (locals->ReturnBWToDCNPerState * locals->UrgentLatency
728c06986a4f38 Harry Wentland 2019-02-22 3485 + (locals->ROBBufferSizeInKByte - locals->PixelChunkSizeInKByte) * 1024);
728c06986a4f38 Harry Wentland 2019-02-22 3486
728c06986a4f38 Harry Wentland 2019-02-22 3487 if (locals->DCCEnabledInAnyPlane && locals->CriticalPoint > 1 && locals->CriticalPoint < 4) {
5fc11598166db9 Dmytro Laktyushkin 2019-10-30 3488 locals->ReturnBWPerState[i][0] = dml_min(locals->ReturnBWPerState[i][0],
728c06986a4f38 Harry Wentland 2019-02-22 3489 4 * locals->ReturnBWToDCNPerState *
728c06986a4f38 Harry Wentland 2019-02-22 3490 (locals->ROBBufferSizeInKByte - locals->PixelChunkSizeInKByte) * 1024
728c06986a4f38 Harry Wentland 2019-02-22 3491 * locals->ReturnBusWidth * locals->DCFCLKPerState[i] * locals->UrgentLatency /
728c06986a4f38 Harry Wentland 2019-02-22 3492 dml_pow((locals->ReturnBWToDCNPerState * locals->UrgentLatency
728c06986a4f38 Harry Wentland 2019-02-22 3493 + (locals->ROBBufferSizeInKByte - locals->PixelChunkSizeInKByte) * 1024), 2));
728c06986a4f38 Harry Wentland 2019-02-22 3494 }
728c06986a4f38 Harry Wentland 2019-02-22 3495 }
728c06986a4f38 Harry Wentland 2019-02-22 3496 /*Writeback Latency support check*/
728c06986a4f38 Harry Wentland 2019-02-22 3497
728c06986a4f38 Harry Wentland 2019-02-22 3498 mode_lib->vba.WritebackLatencySupport = true;
728c06986a4f38 Harry Wentland 2019-02-22 3499 for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
728c06986a4f38 Harry Wentland 2019-02-22 3500 if (mode_lib->vba.WritebackEnable[k] == true) {
728c06986a4f38 Harry Wentland 2019-02-22 3501 if (mode_lib->vba.WritebackPixelFormat[k] == dm_444_32) {
728c06986a4f38 Harry Wentland 2019-02-22 3502 if (locals->WriteBandwidth[k]
728c06986a4f38 Harry Wentland 2019-02-22 3503 > (mode_lib->vba.WritebackInterfaceLumaBufferSize
728c06986a4f38 Harry Wentland 2019-02-22 3504 + mode_lib->vba.WritebackInterfaceChromaBufferSize)
728c06986a4f38 Harry Wentland 2019-02-22 3505 / mode_lib->vba.WritebackLatency) {
728c06986a4f38 Harry Wentland 2019-02-22 3506 mode_lib->vba.WritebackLatencySupport = false;
728c06986a4f38 Harry Wentland 2019-02-22 3507 }
728c06986a4f38 Harry Wentland 2019-02-22 3508 } else {
728c06986a4f38 Harry Wentland 2019-02-22 3509 if (locals->WriteBandwidth[k]
728c06986a4f38 Harry Wentland 2019-02-22 3510 > 1.5
728c06986a4f38 Harry Wentland 2019-02-22 3511 * dml_min(
728c06986a4f38 Harry Wentland 2019-02-22 3512 mode_lib->vba.WritebackInterfaceLumaBufferSize,
728c06986a4f38 Harry Wentland 2019-02-22 3513 2.0
728c06986a4f38 Harry Wentland 2019-02-22 3514 * mode_lib->vba.WritebackInterfaceChromaBufferSize)
728c06986a4f38 Harry Wentland 2019-02-22 3515 / mode_lib->vba.WritebackLatency) {
728c06986a4f38 Harry Wentland 2019-02-22 3516 mode_lib->vba.WritebackLatencySupport = false;
728c06986a4f38 Harry Wentland 2019-02-22 3517 }
728c06986a4f38 Harry Wentland 2019-02-22 3518 }
728c06986a4f38 Harry Wentland 2019-02-22 3519 }
728c06986a4f38 Harry Wentland 2019-02-22 3520 }
728c06986a4f38 Harry Wentland 2019-02-22 3521 /*Re-ordering Buffer Support Check*/
728c06986a4f38 Harry Wentland 2019-02-22 3522
728c06986a4f38 Harry Wentland 2019-02-22 3523 for (i = 0; i <= mode_lib->vba.soc.num_states; i++) {
728c06986a4f38 Harry Wentland 2019-02-22 3524 locals->UrgentRoundTripAndOutOfOrderLatencyPerState[i] =
728c06986a4f38 Harry Wentland 2019-02-22 3525 (mode_lib->vba.RoundTripPingLatencyCycles + 32.0) / mode_lib->vba.DCFCLKPerState[i]
5fc11598166db9 Dmytro Laktyushkin 2019-10-30 3526 + locals->UrgentOutOfOrderReturnPerChannel * mode_lib->vba.NumberOfChannels / locals->ReturnBWPerState[i][0];
5fc11598166db9 Dmytro Laktyushkin 2019-10-30 3527 if ((mode_lib->vba.ROBBufferSizeInKByte - mode_lib->vba.PixelChunkSizeInKByte) * 1024.0 / locals->ReturnBWPerState[i][0]
728c06986a4f38 Harry Wentland 2019-02-22 3528 > locals->UrgentRoundTripAndOutOfOrderLatencyPerState[i]) {
5fc11598166db9 Dmytro Laktyushkin 2019-10-30 3529 locals->ROBSupport[i][0] = true;
728c06986a4f38 Harry Wentland 2019-02-22 3530 } else {
5fc11598166db9 Dmytro Laktyushkin 2019-10-30 3531 locals->ROBSupport[i][0] = false;
728c06986a4f38 Harry Wentland 2019-02-22 3532 }
728c06986a4f38 Harry Wentland 2019-02-22 3533 }
728c06986a4f38 Harry Wentland 2019-02-22 3534 /*Writeback Mode Support Check*/
728c06986a4f38 Harry Wentland 2019-02-22 3535
728c06986a4f38 Harry Wentland 2019-02-22 3536 mode_lib->vba.TotalNumberOfActiveWriteback = 0;
728c06986a4f38 Harry Wentland 2019-02-22 3537 for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
728c06986a4f38 Harry Wentland 2019-02-22 3538 if (mode_lib->vba.WritebackEnable[k] == true) {
728c06986a4f38 Harry Wentland 2019-02-22 3539 if (mode_lib->vba.ActiveWritebacksPerPlane[k] == 0)
728c06986a4f38 Harry Wentland 2019-02-22 3540 mode_lib->vba.ActiveWritebacksPerPlane[k] = 1;
728c06986a4f38 Harry Wentland 2019-02-22 3541 mode_lib->vba.TotalNumberOfActiveWriteback =
728c06986a4f38 Harry Wentland 2019-02-22 3542 mode_lib->vba.TotalNumberOfActiveWriteback
728c06986a4f38 Harry Wentland 2019-02-22 3543 + mode_lib->vba.ActiveWritebacksPerPlane[k];
728c06986a4f38 Harry Wentland 2019-02-22 3544 }
728c06986a4f38 Harry Wentland 2019-02-22 3545 }
728c06986a4f38 Harry Wentland 2019-02-22 3546 mode_lib->vba.WritebackModeSupport = true;
728c06986a4f38 Harry Wentland 2019-02-22 3547 if (mode_lib->vba.TotalNumberOfActiveWriteback > mode_lib->vba.MaxNumWriteback) {
728c06986a4f38 Harry Wentland 2019-02-22 3548 mode_lib->vba.WritebackModeSupport = false;
728c06986a4f38 Harry Wentland 2019-02-22 3549 }
728c06986a4f38 Harry Wentland 2019-02-22 3550 for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
728c06986a4f38 Harry Wentland 2019-02-22 3551 if (mode_lib->vba.WritebackEnable[k] == true
728c06986a4f38 Harry Wentland 2019-02-22 3552 && mode_lib->vba.Writeback10bpc420Supported != true
728c06986a4f38 Harry Wentland 2019-02-22 3553 && mode_lib->vba.WritebackPixelFormat[k] == dm_420_10) {
728c06986a4f38 Harry Wentland 2019-02-22 3554 mode_lib->vba.WritebackModeSupport = false;
728c06986a4f38 Harry Wentland 2019-02-22 3555 }
728c06986a4f38 Harry Wentland 2019-02-22 3556 }
728c06986a4f38 Harry Wentland 2019-02-22 3557 /*Writeback Scale Ratio and Taps Support Check*/
728c06986a4f38 Harry Wentland 2019-02-22 3558
728c06986a4f38 Harry Wentland 2019-02-22 3559 mode_lib->vba.WritebackScaleRatioAndTapsSupport = true;
728c06986a4f38 Harry Wentland 2019-02-22 3560 for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
728c06986a4f38 Harry Wentland 2019-02-22 3561 if (mode_lib->vba.WritebackEnable[k] == true) {
728c06986a4f38 Harry Wentland 2019-02-22 3562 if (mode_lib->vba.WritebackLumaAndChromaScalingSupported == false
728c06986a4f38 Harry Wentland 2019-02-22 3563 && (mode_lib->vba.WritebackHRatio[k] != 1.0
728c06986a4f38 Harry Wentland 2019-02-22 3564 || mode_lib->vba.WritebackVRatio[k] != 1.0)) {
728c06986a4f38 Harry Wentland 2019-02-22 3565 mode_lib->vba.WritebackScaleRatioAndTapsSupport = false;
728c06986a4f38 Harry Wentland 2019-02-22 3566 }
728c06986a4f38 Harry Wentland 2019-02-22 3567 if (mode_lib->vba.WritebackHRatio[k] > mode_lib->vba.WritebackMaxHSCLRatio
728c06986a4f38 Harry Wentland 2019-02-22 3568 || mode_lib->vba.WritebackVRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3569 > mode_lib->vba.WritebackMaxVSCLRatio
728c06986a4f38 Harry Wentland 2019-02-22 3570 || mode_lib->vba.WritebackHRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3571 < mode_lib->vba.WritebackMinHSCLRatio
728c06986a4f38 Harry Wentland 2019-02-22 3572 || mode_lib->vba.WritebackVRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3573 < mode_lib->vba.WritebackMinVSCLRatio
728c06986a4f38 Harry Wentland 2019-02-22 3574 || mode_lib->vba.WritebackLumaHTaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3575 > mode_lib->vba.WritebackMaxHSCLTaps
728c06986a4f38 Harry Wentland 2019-02-22 3576 || mode_lib->vba.WritebackLumaVTaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3577 > mode_lib->vba.WritebackMaxVSCLTaps
728c06986a4f38 Harry Wentland 2019-02-22 3578 || mode_lib->vba.WritebackHRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3579 > mode_lib->vba.WritebackLumaHTaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3580 || mode_lib->vba.WritebackVRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3581 > mode_lib->vba.WritebackLumaVTaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3582 || (mode_lib->vba.WritebackLumaHTaps[k] > 2.0
728c06986a4f38 Harry Wentland 2019-02-22 3583 && ((mode_lib->vba.WritebackLumaHTaps[k] % 2)
728c06986a4f38 Harry Wentland 2019-02-22 3584 == 1))
728c06986a4f38 Harry Wentland 2019-02-22 3585 || (mode_lib->vba.WritebackPixelFormat[k] != dm_444_32
728c06986a4f38 Harry Wentland 2019-02-22 3586 && (mode_lib->vba.WritebackChromaHTaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3587 > mode_lib->vba.WritebackMaxHSCLTaps
728c06986a4f38 Harry Wentland 2019-02-22 3588 || mode_lib->vba.WritebackChromaVTaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3589 > mode_lib->vba.WritebackMaxVSCLTaps
728c06986a4f38 Harry Wentland 2019-02-22 3590 || 2.0
728c06986a4f38 Harry Wentland 2019-02-22 3591 * mode_lib->vba.WritebackHRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3592 > mode_lib->vba.WritebackChromaHTaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3593 || 2.0
728c06986a4f38 Harry Wentland 2019-02-22 3594 * mode_lib->vba.WritebackVRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3595 > mode_lib->vba.WritebackChromaVTaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3596 || (mode_lib->vba.WritebackChromaHTaps[k] > 2.0
728c06986a4f38 Harry Wentland 2019-02-22 3597 && ((mode_lib->vba.WritebackChromaHTaps[k] % 2) == 1))))) {
728c06986a4f38 Harry Wentland 2019-02-22 3598 mode_lib->vba.WritebackScaleRatioAndTapsSupport = false;
728c06986a4f38 Harry Wentland 2019-02-22 3599 }
728c06986a4f38 Harry Wentland 2019-02-22 3600 if (mode_lib->vba.WritebackVRatio[k] < 1.0) {
728c06986a4f38 Harry Wentland 2019-02-22 3601 mode_lib->vba.WritebackLumaVExtra =
728c06986a4f38 Harry Wentland 2019-02-22 3602 dml_max(1.0 - 2.0 / dml_ceil(1.0 / mode_lib->vba.WritebackVRatio[k], 1.0), 0.0);
728c06986a4f38 Harry Wentland 2019-02-22 3603 } else {
728c06986a4f38 Harry Wentland 2019-02-22 3604 mode_lib->vba.WritebackLumaVExtra = -1;
728c06986a4f38 Harry Wentland 2019-02-22 3605 }
728c06986a4f38 Harry Wentland 2019-02-22 3606 if ((mode_lib->vba.WritebackPixelFormat[k] == dm_444_32
728c06986a4f38 Harry Wentland 2019-02-22 3607 && mode_lib->vba.WritebackLumaVTaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3608 > (mode_lib->vba.WritebackLineBufferLumaBufferSize
728c06986a4f38 Harry Wentland 2019-02-22 3609 + mode_lib->vba.WritebackLineBufferChromaBufferSize)
728c06986a4f38 Harry Wentland 2019-02-22 3610 / 3.0
728c06986a4f38 Harry Wentland 2019-02-22 3611 / mode_lib->vba.WritebackDestinationWidth[k]
728c06986a4f38 Harry Wentland 2019-02-22 3612 - mode_lib->vba.WritebackLumaVExtra)
728c06986a4f38 Harry Wentland 2019-02-22 3613 || (mode_lib->vba.WritebackPixelFormat[k] == dm_420_8
728c06986a4f38 Harry Wentland 2019-02-22 3614 && mode_lib->vba.WritebackLumaVTaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3615 > mode_lib->vba.WritebackLineBufferLumaBufferSize
728c06986a4f38 Harry Wentland 2019-02-22 3616 * 8.0 / 10.0 / mode_lib->vba.WritebackDestinationWidth[k]
728c06986a4f38 Harry Wentland 2019-02-22 3617 - mode_lib->vba.WritebackLumaVExtra)
728c06986a4f38 Harry Wentland 2019-02-22 3618 || (mode_lib->vba.WritebackPixelFormat[k] == dm_420_10
728c06986a4f38 Harry Wentland 2019-02-22 3619 && mode_lib->vba.WritebackLumaVTaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3620 > mode_lib->vba.WritebackLineBufferLumaBufferSize
728c06986a4f38 Harry Wentland 2019-02-22 3621 * 8.0 / 10.0
728c06986a4f38 Harry Wentland 2019-02-22 3622 / mode_lib->vba.WritebackDestinationWidth[k]
728c06986a4f38 Harry Wentland 2019-02-22 3623 - mode_lib->vba.WritebackLumaVExtra)) {
728c06986a4f38 Harry Wentland 2019-02-22 3624 mode_lib->vba.WritebackScaleRatioAndTapsSupport = false;
728c06986a4f38 Harry Wentland 2019-02-22 3625 }
728c06986a4f38 Harry Wentland 2019-02-22 3626 if (2.0 * mode_lib->vba.WritebackVRatio[k] < 1) {
728c06986a4f38 Harry Wentland 2019-02-22 3627 mode_lib->vba.WritebackChromaVExtra = 0.0;
728c06986a4f38 Harry Wentland 2019-02-22 3628 } else {
728c06986a4f38 Harry Wentland 2019-02-22 3629 mode_lib->vba.WritebackChromaVExtra = -1;
728c06986a4f38 Harry Wentland 2019-02-22 3630 }
728c06986a4f38 Harry Wentland 2019-02-22 3631 if ((mode_lib->vba.WritebackPixelFormat[k] == dm_420_8
728c06986a4f38 Harry Wentland 2019-02-22 3632 && mode_lib->vba.WritebackChromaVTaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3633 > mode_lib->vba.WritebackLineBufferChromaBufferSize
728c06986a4f38 Harry Wentland 2019-02-22 3634 * 8.0 / 10.0 / mode_lib->vba.WritebackDestinationWidth[k]
728c06986a4f38 Harry Wentland 2019-02-22 3635 - mode_lib->vba.WritebackChromaVExtra)
728c06986a4f38 Harry Wentland 2019-02-22 3636 || (mode_lib->vba.WritebackPixelFormat[k] == dm_420_10
728c06986a4f38 Harry Wentland 2019-02-22 3637 && mode_lib->vba.WritebackChromaVTaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3638 > mode_lib->vba.WritebackLineBufferChromaBufferSize
728c06986a4f38 Harry Wentland 2019-02-22 3639 * 8.0 / 10.0
728c06986a4f38 Harry Wentland 2019-02-22 3640 / mode_lib->vba.WritebackDestinationWidth[k]
728c06986a4f38 Harry Wentland 2019-02-22 3641 - mode_lib->vba.WritebackChromaVExtra)) {
728c06986a4f38 Harry Wentland 2019-02-22 3642 mode_lib->vba.WritebackScaleRatioAndTapsSupport = false;
728c06986a4f38 Harry Wentland 2019-02-22 3643 }
728c06986a4f38 Harry Wentland 2019-02-22 3644 }
728c06986a4f38 Harry Wentland 2019-02-22 3645 }
728c06986a4f38 Harry Wentland 2019-02-22 3646 /*Maximum DISPCLK/DPPCLK Support check*/
728c06986a4f38 Harry Wentland 2019-02-22 3647
728c06986a4f38 Harry Wentland 2019-02-22 3648 mode_lib->vba.WritebackRequiredDISPCLK = 0.0;
728c06986a4f38 Harry Wentland 2019-02-22 3649 for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
728c06986a4f38 Harry Wentland 2019-02-22 3650 if (mode_lib->vba.WritebackEnable[k] == true) {
728c06986a4f38 Harry Wentland 2019-02-22 3651 mode_lib->vba.WritebackRequiredDISPCLK =
728c06986a4f38 Harry Wentland 2019-02-22 3652 dml_max(
728c06986a4f38 Harry Wentland 2019-02-22 3653 mode_lib->vba.WritebackRequiredDISPCLK,
728c06986a4f38 Harry Wentland 2019-02-22 3654 CalculateWriteBackDISPCLK(
728c06986a4f38 Harry Wentland 2019-02-22 3655 mode_lib->vba.WritebackPixelFormat[k],
728c06986a4f38 Harry Wentland 2019-02-22 3656 mode_lib->vba.PixelClock[k],
728c06986a4f38 Harry Wentland 2019-02-22 3657 mode_lib->vba.WritebackHRatio[k],
728c06986a4f38 Harry Wentland 2019-02-22 3658 mode_lib->vba.WritebackVRatio[k],
728c06986a4f38 Harry Wentland 2019-02-22 3659 mode_lib->vba.WritebackLumaHTaps[k],
728c06986a4f38 Harry Wentland 2019-02-22 3660 mode_lib->vba.WritebackLumaVTaps[k],
728c06986a4f38 Harry Wentland 2019-02-22 3661 mode_lib->vba.WritebackChromaHTaps[k],
728c06986a4f38 Harry Wentland 2019-02-22 3662 mode_lib->vba.WritebackChromaVTaps[k],
728c06986a4f38 Harry Wentland 2019-02-22 3663 mode_lib->vba.WritebackDestinationWidth[k],
728c06986a4f38 Harry Wentland 2019-02-22 3664 mode_lib->vba.HTotal[k],
728c06986a4f38 Harry Wentland 2019-02-22 3665 mode_lib->vba.WritebackChromaLineBufferWidth));
728c06986a4f38 Harry Wentland 2019-02-22 3666 }
728c06986a4f38 Harry Wentland 2019-02-22 3667 }
728c06986a4f38 Harry Wentland 2019-02-22 3668 for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
728c06986a4f38 Harry Wentland 2019-02-22 3669 if (mode_lib->vba.HRatio[k] > 1.0) {
728c06986a4f38 Harry Wentland 2019-02-22 3670 locals->PSCL_FACTOR[k] = dml_min(
728c06986a4f38 Harry Wentland 2019-02-22 3671 mode_lib->vba.MaxDCHUBToPSCLThroughput,
728c06986a4f38 Harry Wentland 2019-02-22 3672 mode_lib->vba.MaxPSCLToLBThroughput
728c06986a4f38 Harry Wentland 2019-02-22 3673 * mode_lib->vba.HRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3674 / dml_ceil(
728c06986a4f38 Harry Wentland 2019-02-22 3675 mode_lib->vba.htaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3676 / 6.0,
728c06986a4f38 Harry Wentland 2019-02-22 3677 1.0));
728c06986a4f38 Harry Wentland 2019-02-22 3678 } else {
728c06986a4f38 Harry Wentland 2019-02-22 3679 locals->PSCL_FACTOR[k] = dml_min(
728c06986a4f38 Harry Wentland 2019-02-22 3680 mode_lib->vba.MaxDCHUBToPSCLThroughput,
728c06986a4f38 Harry Wentland 2019-02-22 3681 mode_lib->vba.MaxPSCLToLBThroughput);
728c06986a4f38 Harry Wentland 2019-02-22 3682 }
728c06986a4f38 Harry Wentland 2019-02-22 3683 if (locals->BytePerPixelInDETC[k] == 0.0) {
728c06986a4f38 Harry Wentland 2019-02-22 3684 locals->PSCL_FACTOR_CHROMA[k] = 0.0;
728c06986a4f38 Harry Wentland 2019-02-22 3685 locals->MinDPPCLKUsingSingleDPP[k] =
728c06986a4f38 Harry Wentland 2019-02-22 3686 mode_lib->vba.PixelClock[k]
728c06986a4f38 Harry Wentland 2019-02-22 3687 * dml_max3(
728c06986a4f38 Harry Wentland 2019-02-22 3688 mode_lib->vba.vtaps[k] / 6.0
728c06986a4f38 Harry Wentland 2019-02-22 3689 * dml_min(
728c06986a4f38 Harry Wentland 2019-02-22 3690 1.0,
728c06986a4f38 Harry Wentland 2019-02-22 3691 mode_lib->vba.HRatio[k]),
728c06986a4f38 Harry Wentland 2019-02-22 3692 mode_lib->vba.HRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3693 * mode_lib->vba.VRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3694 / locals->PSCL_FACTOR[k],
728c06986a4f38 Harry Wentland 2019-02-22 3695 1.0);
728c06986a4f38 Harry Wentland 2019-02-22 3696 if ((mode_lib->vba.htaps[k] > 6.0 || mode_lib->vba.vtaps[k] > 6.0)
728c06986a4f38 Harry Wentland 2019-02-22 3697 && locals->MinDPPCLKUsingSingleDPP[k]
728c06986a4f38 Harry Wentland 2019-02-22 3698 < 2.0 * mode_lib->vba.PixelClock[k]) {
728c06986a4f38 Harry Wentland 2019-02-22 3699 locals->MinDPPCLKUsingSingleDPP[k] = 2.0
728c06986a4f38 Harry Wentland 2019-02-22 3700 * mode_lib->vba.PixelClock[k];
728c06986a4f38 Harry Wentland 2019-02-22 3701 }
728c06986a4f38 Harry Wentland 2019-02-22 3702 } else {
728c06986a4f38 Harry Wentland 2019-02-22 3703 if (mode_lib->vba.HRatio[k] / 2.0 > 1.0) {
728c06986a4f38 Harry Wentland 2019-02-22 3704 locals->PSCL_FACTOR_CHROMA[k] =
728c06986a4f38 Harry Wentland 2019-02-22 3705 dml_min(
728c06986a4f38 Harry Wentland 2019-02-22 3706 mode_lib->vba.MaxDCHUBToPSCLThroughput,
728c06986a4f38 Harry Wentland 2019-02-22 3707 mode_lib->vba.MaxPSCLToLBThroughput
728c06986a4f38 Harry Wentland 2019-02-22 3708 * mode_lib->vba.HRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3709 / 2.0
728c06986a4f38 Harry Wentland 2019-02-22 3710 / dml_ceil(
728c06986a4f38 Harry Wentland 2019-02-22 3711 mode_lib->vba.HTAPsChroma[k]
728c06986a4f38 Harry Wentland 2019-02-22 3712 / 6.0,
728c06986a4f38 Harry Wentland 2019-02-22 3713 1.0));
728c06986a4f38 Harry Wentland 2019-02-22 3714 } else {
728c06986a4f38 Harry Wentland 2019-02-22 3715 locals->PSCL_FACTOR_CHROMA[k] = dml_min(
728c06986a4f38 Harry Wentland 2019-02-22 3716 mode_lib->vba.MaxDCHUBToPSCLThroughput,
728c06986a4f38 Harry Wentland 2019-02-22 3717 mode_lib->vba.MaxPSCLToLBThroughput);
728c06986a4f38 Harry Wentland 2019-02-22 3718 }
728c06986a4f38 Harry Wentland 2019-02-22 3719 locals->MinDPPCLKUsingSingleDPP[k] =
728c06986a4f38 Harry Wentland 2019-02-22 3720 mode_lib->vba.PixelClock[k]
728c06986a4f38 Harry Wentland 2019-02-22 3721 * dml_max5(
728c06986a4f38 Harry Wentland 2019-02-22 3722 mode_lib->vba.vtaps[k] / 6.0
728c06986a4f38 Harry Wentland 2019-02-22 3723 * dml_min(
728c06986a4f38 Harry Wentland 2019-02-22 3724 1.0,
728c06986a4f38 Harry Wentland 2019-02-22 3725 mode_lib->vba.HRatio[k]),
728c06986a4f38 Harry Wentland 2019-02-22 3726 mode_lib->vba.HRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3727 * mode_lib->vba.VRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3728 / locals->PSCL_FACTOR[k],
728c06986a4f38 Harry Wentland 2019-02-22 3729 mode_lib->vba.VTAPsChroma[k]
728c06986a4f38 Harry Wentland 2019-02-22 3730 / 6.0
728c06986a4f38 Harry Wentland 2019-02-22 3731 * dml_min(
728c06986a4f38 Harry Wentland 2019-02-22 3732 1.0,
728c06986a4f38 Harry Wentland 2019-02-22 3733 mode_lib->vba.HRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3734 / 2.0),
728c06986a4f38 Harry Wentland 2019-02-22 3735 mode_lib->vba.HRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3736 * mode_lib->vba.VRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3737 / 4.0
728c06986a4f38 Harry Wentland 2019-02-22 3738 / locals->PSCL_FACTOR_CHROMA[k],
728c06986a4f38 Harry Wentland 2019-02-22 3739 1.0);
728c06986a4f38 Harry Wentland 2019-02-22 3740 if ((mode_lib->vba.htaps[k] > 6.0 || mode_lib->vba.vtaps[k] > 6.0
728c06986a4f38 Harry Wentland 2019-02-22 3741 || mode_lib->vba.HTAPsChroma[k] > 6.0
728c06986a4f38 Harry Wentland 2019-02-22 3742 || mode_lib->vba.VTAPsChroma[k] > 6.0)
728c06986a4f38 Harry Wentland 2019-02-22 3743 && locals->MinDPPCLKUsingSingleDPP[k]
728c06986a4f38 Harry Wentland 2019-02-22 3744 < 2.0 * mode_lib->vba.PixelClock[k]) {
728c06986a4f38 Harry Wentland 2019-02-22 3745 locals->MinDPPCLKUsingSingleDPP[k] = 2.0
728c06986a4f38 Harry Wentland 2019-02-22 3746 * mode_lib->vba.PixelClock[k];
728c06986a4f38 Harry Wentland 2019-02-22 3747 }
728c06986a4f38 Harry Wentland 2019-02-22 3748 }
728c06986a4f38 Harry Wentland 2019-02-22 3749 }
728c06986a4f38 Harry Wentland 2019-02-22 3750 for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
728c06986a4f38 Harry Wentland 2019-02-22 3751 Calculate256BBlockSizes(
728c06986a4f38 Harry Wentland 2019-02-22 3752 mode_lib->vba.SourcePixelFormat[k],
728c06986a4f38 Harry Wentland 2019-02-22 3753 mode_lib->vba.SurfaceTiling[k],
728c06986a4f38 Harry Wentland 2019-02-22 3754 dml_ceil(locals->BytePerPixelInDETY[k], 1.0),
728c06986a4f38 Harry Wentland 2019-02-22 3755 dml_ceil(locals->BytePerPixelInDETC[k], 2.0),
728c06986a4f38 Harry Wentland 2019-02-22 3756 &locals->Read256BlockHeightY[k],
728c06986a4f38 Harry Wentland 2019-02-22 3757 &locals->Read256BlockHeightC[k],
728c06986a4f38 Harry Wentland 2019-02-22 3758 &locals->Read256BlockWidthY[k],
728c06986a4f38 Harry Wentland 2019-02-22 3759 &locals->Read256BlockWidthC[k]);
728c06986a4f38 Harry Wentland 2019-02-22 3760 if (mode_lib->vba.SourceScan[k] == dm_horz) {
728c06986a4f38 Harry Wentland 2019-02-22 3761 locals->MaxSwathHeightY[k] = locals->Read256BlockHeightY[k];
728c06986a4f38 Harry Wentland 2019-02-22 3762 locals->MaxSwathHeightC[k] = locals->Read256BlockHeightC[k];
728c06986a4f38 Harry Wentland 2019-02-22 3763 } else {
728c06986a4f38 Harry Wentland 2019-02-22 3764 locals->MaxSwathHeightY[k] = locals->Read256BlockWidthY[k];
728c06986a4f38 Harry Wentland 2019-02-22 3765 locals->MaxSwathHeightC[k] = locals->Read256BlockWidthC[k];
728c06986a4f38 Harry Wentland 2019-02-22 3766 }
728c06986a4f38 Harry Wentland 2019-02-22 3767 if ((mode_lib->vba.SourcePixelFormat[k] == dm_444_64
728c06986a4f38 Harry Wentland 2019-02-22 3768 || mode_lib->vba.SourcePixelFormat[k] == dm_444_32
728c06986a4f38 Harry Wentland 2019-02-22 3769 || mode_lib->vba.SourcePixelFormat[k] == dm_444_16
728c06986a4f38 Harry Wentland 2019-02-22 3770 || mode_lib->vba.SourcePixelFormat[k] == dm_mono_16
728c06986a4f38 Harry Wentland 2019-02-22 3771 || mode_lib->vba.SourcePixelFormat[k] == dm_mono_8)) {
728c06986a4f38 Harry Wentland 2019-02-22 3772 if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear
728c06986a4f38 Harry Wentland 2019-02-22 3773 || (mode_lib->vba.SourcePixelFormat[k] == dm_444_64
728c06986a4f38 Harry Wentland 2019-02-22 3774 && (mode_lib->vba.SurfaceTiling[k]
728c06986a4f38 Harry Wentland 2019-02-22 3775 == dm_sw_4kb_s
728c06986a4f38 Harry Wentland 2019-02-22 3776 || mode_lib->vba.SurfaceTiling[k]
728c06986a4f38 Harry Wentland 2019-02-22 3777 == dm_sw_4kb_s_x
728c06986a4f38 Harry Wentland 2019-02-22 3778 || mode_lib->vba.SurfaceTiling[k]
728c06986a4f38 Harry Wentland 2019-02-22 3779 == dm_sw_64kb_s
728c06986a4f38 Harry Wentland 2019-02-22 3780 || mode_lib->vba.SurfaceTiling[k]
728c06986a4f38 Harry Wentland 2019-02-22 3781 == dm_sw_64kb_s_t
728c06986a4f38 Harry Wentland 2019-02-22 3782 || mode_lib->vba.SurfaceTiling[k]
728c06986a4f38 Harry Wentland 2019-02-22 3783 == dm_sw_64kb_s_x
728c06986a4f38 Harry Wentland 2019-02-22 3784 || mode_lib->vba.SurfaceTiling[k]
728c06986a4f38 Harry Wentland 2019-02-22 3785 == dm_sw_var_s
728c06986a4f38 Harry Wentland 2019-02-22 3786 || mode_lib->vba.SurfaceTiling[k]
728c06986a4f38 Harry Wentland 2019-02-22 3787 == dm_sw_var_s_x)
728c06986a4f38 Harry Wentland 2019-02-22 3788 && mode_lib->vba.SourceScan[k] == dm_horz)) {
728c06986a4f38 Harry Wentland 2019-02-22 3789 locals->MinSwathHeightY[k] = locals->MaxSwathHeightY[k];
728c06986a4f38 Harry Wentland 2019-02-22 3790 } else {
728c06986a4f38 Harry Wentland 2019-02-22 3791 locals->MinSwathHeightY[k] = locals->MaxSwathHeightY[k]
728c06986a4f38 Harry Wentland 2019-02-22 3792 / 2.0;
728c06986a4f38 Harry Wentland 2019-02-22 3793 }
728c06986a4f38 Harry Wentland 2019-02-22 3794 locals->MinSwathHeightC[k] = locals->MaxSwathHeightC[k];
728c06986a4f38 Harry Wentland 2019-02-22 3795 } else {
728c06986a4f38 Harry Wentland 2019-02-22 3796 if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear) {
728c06986a4f38 Harry Wentland 2019-02-22 3797 locals->MinSwathHeightY[k] = locals->MaxSwathHeightY[k];
728c06986a4f38 Harry Wentland 2019-02-22 3798 locals->MinSwathHeightC[k] = locals->MaxSwathHeightC[k];
728c06986a4f38 Harry Wentland 2019-02-22 3799 } else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8
728c06986a4f38 Harry Wentland 2019-02-22 3800 && mode_lib->vba.SourceScan[k] == dm_horz) {
728c06986a4f38 Harry Wentland 2019-02-22 3801 locals->MinSwathHeightY[k] = locals->MaxSwathHeightY[k]
728c06986a4f38 Harry Wentland 2019-02-22 3802 / 2.0;
728c06986a4f38 Harry Wentland 2019-02-22 3803 locals->MinSwathHeightC[k] = locals->MaxSwathHeightC[k];
728c06986a4f38 Harry Wentland 2019-02-22 3804 } else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_10
728c06986a4f38 Harry Wentland 2019-02-22 3805 && mode_lib->vba.SourceScan[k] == dm_horz) {
728c06986a4f38 Harry Wentland 2019-02-22 3806 locals->MinSwathHeightC[k] = locals->MaxSwathHeightC[k]
728c06986a4f38 Harry Wentland 2019-02-22 3807 / 2.0;
728c06986a4f38 Harry Wentland 2019-02-22 3808 locals->MinSwathHeightY[k] = locals->MaxSwathHeightY[k];
728c06986a4f38 Harry Wentland 2019-02-22 3809 } else {
728c06986a4f38 Harry Wentland 2019-02-22 3810 locals->MinSwathHeightY[k] = locals->MaxSwathHeightY[k];
728c06986a4f38 Harry Wentland 2019-02-22 3811 locals->MinSwathHeightC[k] = locals->MaxSwathHeightC[k];
728c06986a4f38 Harry Wentland 2019-02-22 3812 }
728c06986a4f38 Harry Wentland 2019-02-22 3813 }
728c06986a4f38 Harry Wentland 2019-02-22 3814 if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear) {
728c06986a4f38 Harry Wentland 2019-02-22 3815 mode_lib->vba.MaximumSwathWidthSupport = 8192.0;
728c06986a4f38 Harry Wentland 2019-02-22 3816 } else {
728c06986a4f38 Harry Wentland 2019-02-22 3817 mode_lib->vba.MaximumSwathWidthSupport = 5120.0;
728c06986a4f38 Harry Wentland 2019-02-22 3818 }
728c06986a4f38 Harry Wentland 2019-02-22 3819 mode_lib->vba.MaximumSwathWidthInDETBuffer =
728c06986a4f38 Harry Wentland 2019-02-22 3820 dml_min(
728c06986a4f38 Harry Wentland 2019-02-22 3821 mode_lib->vba.MaximumSwathWidthSupport,
4469201b19354a Chaitanya Dhere 2021-04-20 3822 mode_lib->vba.DETBufferSizeInKByte[0] * 1024.0 / 2.0
728c06986a4f38 Harry Wentland 2019-02-22 3823 / (locals->BytePerPixelInDETY[k]
728c06986a4f38 Harry Wentland 2019-02-22 3824 * locals->MinSwathHeightY[k]
728c06986a4f38 Harry Wentland 2019-02-22 3825 + locals->BytePerPixelInDETC[k]
728c06986a4f38 Harry Wentland 2019-02-22 3826 / 2.0
728c06986a4f38 Harry Wentland 2019-02-22 3827 * locals->MinSwathHeightC[k]));
728c06986a4f38 Harry Wentland 2019-02-22 3828 if (locals->BytePerPixelInDETC[k] == 0.0) {
728c06986a4f38 Harry Wentland 2019-02-22 3829 mode_lib->vba.MaximumSwathWidthInLineBuffer =
728c06986a4f38 Harry Wentland 2019-02-22 3830 mode_lib->vba.LineBufferSize
728c06986a4f38 Harry Wentland 2019-02-22 3831 * dml_max(mode_lib->vba.HRatio[k], 1.0)
728c06986a4f38 Harry Wentland 2019-02-22 3832 / mode_lib->vba.LBBitPerPixel[k]
728c06986a4f38 Harry Wentland 2019-02-22 3833 / (mode_lib->vba.vtaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3834 + dml_max(
728c06986a4f38 Harry Wentland 2019-02-22 3835 dml_ceil(
728c06986a4f38 Harry Wentland 2019-02-22 3836 mode_lib->vba.VRatio[k],
728c06986a4f38 Harry Wentland 2019-02-22 3837 1.0)
728c06986a4f38 Harry Wentland 2019-02-22 3838 - 2,
728c06986a4f38 Harry Wentland 2019-02-22 3839 0.0));
728c06986a4f38 Harry Wentland 2019-02-22 3840 } else {
728c06986a4f38 Harry Wentland 2019-02-22 3841 mode_lib->vba.MaximumSwathWidthInLineBuffer =
728c06986a4f38 Harry Wentland 2019-02-22 3842 dml_min(
728c06986a4f38 Harry Wentland 2019-02-22 3843 mode_lib->vba.LineBufferSize
728c06986a4f38 Harry Wentland 2019-02-22 3844 * dml_max(
728c06986a4f38 Harry Wentland 2019-02-22 3845 mode_lib->vba.HRatio[k],
728c06986a4f38 Harry Wentland 2019-02-22 3846 1.0)
728c06986a4f38 Harry Wentland 2019-02-22 3847 / mode_lib->vba.LBBitPerPixel[k]
728c06986a4f38 Harry Wentland 2019-02-22 3848 / (mode_lib->vba.vtaps[k]
728c06986a4f38 Harry Wentland 2019-02-22 3849 + dml_max(
728c06986a4f38 Harry Wentland 2019-02-22 3850 dml_ceil(
728c06986a4f38 Harry Wentland 2019-02-22 3851 mode_lib->vba.VRatio[k],
728c06986a4f38 Harry Wentland 2019-02-22 3852 1.0)
728c06986a4f38 Harry Wentland 2019-02-22 3853 - 2,
728c06986a4f38 Harry Wentland 2019-02-22 3854 0.0)),
728c06986a4f38 Harry Wentland 2019-02-22 3855 2.0 * mode_lib->vba.LineBufferSize
728c06986a4f38 Harry Wentland 2019-02-22 3856 * dml_max(
728c06986a4f38 Harry Wentland 2019-02-22 3857 mode_lib->vba.HRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3858 / 2.0,
728c06986a4f38 Harry Wentland 2019-02-22 3859 1.0)
728c06986a4f38 Harry Wentland 2019-02-22 3860 / mode_lib->vba.LBBitPerPixel[k]
728c06986a4f38 Harry Wentland 2019-02-22 3861 / (mode_lib->vba.VTAPsChroma[k]
728c06986a4f38 Harry Wentland 2019-02-22 3862 + dml_max(
728c06986a4f38 Harry Wentland 2019-02-22 3863 dml_ceil(
728c06986a4f38 Harry Wentland 2019-02-22 3864 mode_lib->vba.VRatio[k]
728c06986a4f38 Harry Wentland 2019-02-22 3865 / 2.0,
728c06986a4f38 Harry Wentland 2019-02-22 3866 1.0)
728c06986a4f38 Harry Wentland 2019-02-22 3867 - 2,
728c06986a4f38 Harry Wentland 2019-02-22 3868 0.0)));
728c06986a4f38 Harry Wentland 2019-02-22 3869 }
728c06986a4f38 Harry Wentland 2019-02-22 3870 locals->MaximumSwathWidth[k] = dml_min(
728c06986a4f38 Harry Wentland 2019-02-22 3871 mode_lib->vba.MaximumSwathWidthInDETBuffer,
728c06986a4f38 Harry Wentland 2019-02-22 3872 mode_lib->vba.MaximumSwathWidthInLineBuffer);
728c06986a4f38 Harry Wentland 2019-02-22 3873 }
728c06986a4f38 Harry Wentland 2019-02-22 3874 for (i = 0; i <= mode_lib->vba.soc.num_states; i++) {
728c06986a4f38 Harry Wentland 2019-02-22 3875 for (j = 0; j < 2; j++) {
728c06986a4f38 Harry Wentland 2019-02-22 3876 mode_lib->vba.MaxDispclkRoundedDownToDFSGranularity = RoundToDFSGranularityDown(
728c06986a4f38 Harry Wentland 2019-02-22 3877 mode_lib->vba.MaxDispclk[i],
728c06986a4f38 Harry Wentland 2019-02-22 3878 mode_lib->vba.DISPCLKDPPCLKVCOSpeed);
728c06986a4f38 Harry Wentland 2019-02-22 3879 mode_lib->vba.MaxDppclkRoundedDownToDFSGranularity = RoundToDFSGranularityDown(
728c06986a4f38 Harry Wentland 2019-02-22 3880 mode_lib->vba.MaxDppclk[i],
728c06986a4f38 Harry Wentland 2019-02-22 3881 mode_lib->vba.DISPCLKDPPCLKVCOSpeed);
728c06986a4f38 Harry Wentland 2019-02-22 3882 locals->RequiredDISPCLK[i][j] = 0.0;
728c06986a4f38 Harry Wentland 2019-02-22 3883 locals->DISPCLK_DPPCLK_Support[i][j] = true;
728c06986a4f38 Harry Wentland 2019-02-22 3884 for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
728c06986a4f38 Harry Wentland 2019-02-22 3885 mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine =
728c06986a4f38 Harry Wentland 2019-02-22 3886 mode_lib->vba.PixelClock[k] * (1.0 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
728c06986a4f38 Harry Wentland 2019-02-22 3887 * (1.0 + mode_lib->vba.DISPCLKRampingMargin / 100.0);
728c06986a4f38 Harry Wentland 2019-02-22 3888 if (mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine >= mode_lib->vba.MaxDispclk[i]
728c06986a4f38 Harry Wentland 2019-02-22 3889 && i == mode_lib->vba.soc.num_states)
728c06986a4f38 Harry Wentland 2019-02-22 3890 mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine = mode_lib->vba.PixelClock[k]
728c06986a4f38 Harry Wentland 2019-02-22 3891 * (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
728c06986a4f38 Harry Wentland 2019-02-22 3892
728c06986a4f38 Harry Wentland 2019-02-22 3893 mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine = mode_lib->vba.PixelClock[k] / 2
728c06986a4f38 Harry Wentland 2019-02-22 3894 * (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) * (1 + mode_lib->vba.DISPCLKRampingMargin / 100.0);
728c06986a4f38 Harry Wentland 2019-02-22 3895 if (mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine >= mode_lib->vba.MaxDispclk[i]
728c06986a4f38 Harry Wentland 2019-02-22 3896 && i == mode_lib->vba.soc.num_states)
728c06986a4f38 Harry Wentland 2019-02-22 3897 mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine = mode_lib->vba.PixelClock[k] / 2
728c06986a4f38 Harry Wentland 2019-02-22 3898 * (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
d478667253f988 Wenjing Liu 2020-01-13 3899
728c06986a4f38 Harry Wentland 2019-02-22 @3900 locals->ODMCombineEnablePerState[i][k] = false;
:::::: The code at line 3900 was first introduced by commit
:::::: 728c06986a4f386c7ec5e5170716e30b610c6d32 drm/amd/display: Add DCN2 changes to DML
:::::: TO: Harry Wentland <harry.wentland@....com>
:::::: CC: Alex Deucher <alexander.deucher@....com>
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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