- 08 Jun, 2021 18 commits
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JinZe.Xu authored
[Why] This disablement would be specific for Nav10 and shouldn’t be propagated to the other programs. [How] Power gating is controlled by driver. Signed-off-by:
JinZe.Xu <JinZe.Xu@amd.com> Reviewed-by:
Jun Lei <Jun.Lei@amd.com> Acked-by:
Stylon Wang <stylon.wang@amd.com> Tested-by:
Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Nikola Cornij authored
[why] DSCCLK validation is not necessary because DSCCLK is derrived from DISPCLK, therefore if DISPCLK validation passes, DSCCLK is valid, too. Doing DSCLK validation in addition to DISPCLK leads to modes being wrongly rejected when DSCCLK was incorrectly set outside of DML. [how] Remove DSCCLK validation because it's implicitly validated under DISPCLK Signed-off-by:
Nikola Cornij <nikola.cornij@amd.com> Reviewed-by:
Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by:
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Wenjing Liu authored
[why] Some DPRX will issue CP_IRQ when user disconnects a display that has been authenticated. Since display is being disconnecting dpcd read will fail. This will cause us to attempt HDCP retry on disconnection. We are adding a 100ms delay before retry. So we will only start retry if within 100ms there is no disconnection call to HDCP module. Signed-off-by:
Wenjing Liu <wenjing.liu@amd.com> Reviewed-by:
Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by:
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Mikita Lipski authored
[why] Updating PSR interfaces to allow PSR enablement per eDP panel. [how] - Copying PSR command structures to DC - Changing function interfaces to pass panel instance - Communicating with DMUB per link instead of assuming to use a single one -Iterating through all PSR capable panels when enabling/disabling all Signed-off-by:
Mikita Lipski <mikita.lipski@amd.com> Reviewed-by:
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Jake Wang authored
[Why] During DCC on/off, stutter period is calculated before DCC has fully transitioned. This results in incorrect stutter period calculation. [How] Trigger a full update when DCC changes between on/off. Signed-off-by:
Jake Wang <haonan.wang2@amd.com> Reviewed-by:
Aric Cyr <Aric.Cyr@amd.com> Acked-by:
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Zhigang Luo authored
psp added new feature to check fw buffer address for sriov vf. the address range must be in vf fb. Signed-off-by:
Zhigang Luo <zhigang.luo@amd.com> Reviewed-by:
Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-By : Shaoyun.liu <shaoyunl@amd.com> Signed-off-by:
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Zhigang Luo authored
need to load xgmi ta for aldebaran sriov vf. Signed-off-by:
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Zhigang Luo authored
host driver programmed mmhub system aperture and fb location for vf, no need to program in guest side. Signed-off-by:
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Zhigang Luo authored
host driver programmed the gfxhub fb location for vf, no need to program in guest side. Signed-off-by:
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Zhigang Luo authored
host driver programmed fb location registers for vf, no need to check anymore. Signed-off-by:
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Xiaomeng Hou authored
Kernel test robot throws warning -> >> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/yellow_carp_ppt.c:483:2: warning: variable 'member_type' is used uninitialized whenever switch default is taken [-Wsometimes-uninitialized] default: ^~~~~~~ drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/yellow_carp_ppt.c:487:47: note: uninitialized use occurs here return yellow_carp_get_smu_metrics_data(smu, member_type, value); ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/yellow_carp_ppt.c:465:2: note: variable 'member_type' is declared here MetricsMember_t member_type; ^ 1 warning generated. Fix this warning by return errno when the clk type is unsupported. Reported-by:kernel test robot <lkp@intel.com> Signed-off-by:
Xiaomeng Hou <Xiaomeng.Hou@amd.com> Reviewed-by:
Huang Rui <ray.huang@amd.com> Acked-by:
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Nirmoy Das authored
Create shadow BOs only for no-compute VM context and only for dGPU. The existing if-condition would create shadow bo for compute context on dGPU which not what we wanted. Signed-off-by:
Nirmoy Das <nirmoy.das@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
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Darren Powell authored
added doc tag "amdgpu_pp_power" with description added tags for enums pp_power_limit_level, pp_power_type added tag for function smu_get_power_limit Test: * Temporary insertion into Documentation/gpu/amdgpu.rst ------------START------------ Power Limit ----------- .. kernel-doc:: drivers/gpu/drm/amd/include/kgd_pp_interface.h :doc: amdgpu_pp_power .. kernel-doc:: drivers/gpu/drm/amd/include/kgd_pp_interface.h :identifiers: pp_power_limit_level .. kernel-doc:: drivers/gpu/drm/amd/include/kgd_pp_interface.h :identifiers: pp_power_type .. kernel-doc:: drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c :identifiers: smu_get_power_limit -------------END------------- Signed-off-by:
Darren Powell <darren.powell@amd.com> Reviewed-by:
Lijo Lazar <lijo.lazar@amd.com> Signed-off-by:
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Darren Powell authored
Signed-off-by:
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Darren Powell authored
modify args of smu_get_power_limit to match Powerplay API .get_power_limit add smu_get_power_limit to Powerplay API swsmu_pm_funcs remove special handling of smu in amdgpu_hwmon_show_power_cap* * Test AMDGPU_PCI_ADDR=`lspci -nn | grep "VGA\|Display" | cut -d " " -f 1` AMDGPU_HWMON=`ls -la /sys/class/hwmon | grep $AMDGPU_PCI_ADDR | cut -d " " -f 11` HWMON_DIR=/sys/class/hwmon/${AMDGPU_HWMON} lspci -nn | grep "VGA\|Display" ; \ echo "=== power1 cap ===" ; cat $HWMON_DIR/power1_cap ; \ echo "=== power1 cap max ===" ; cat $HWMON_DIR/power1_cap_max ; \ echo "=== power1 cap def ===" ; cat $HWMON_DIR/power1_cap_default Signed-off-by: -
Darren Powell authored
updated {amd_pm_funcs}->get_power_limit() signature rewrote pp_get_power_limit to use new enums pp_get_power_limit now returns -EOPNOTSUPP for unknown power limit update calls to {amd_pm_funcs}->get_power_limit() * Test Notes * testing hardware was NAVI10 (tests SMU path) ** needs testing on VANGOGH ** needs testing on SMU < 11 ** ie, one of TOPAZ, FIJI, TONGA, POLARIS10, POLARIS11, POLARIS12, VEGAM, CARRIZO, STONEY, VEGA10, VEGA12,VEGA20, RAVEN, BONAIRE, HAWAII * Test AMDGPU_PCI_ADDR=`lspci -nn | grep "VGA\|Display" | cut -d " " -f 1` AMDGPU_HWMON=`ls -la /sys/class/hwmon | grep $AMDGPU_PCI_ADDR | cut -d " " -f 11` HWMON_DIR=/sys/class/hwmon/${AMDGPU_HWMON} lspci -nn | grep "VGA\|Display" ; \ echo "=== power1 cap ===" ; cat $HWMON_DIR/power1_cap ; \ echo "=== power1 cap max ===" ; cat $HWMON_DIR/power1_cap_max ; \ echo "=== power1 cap def ===" ; cat $HWMON_DIR/power1_cap_default Signed-off-by: -
Darren Powell authored
add two new powerplay enums (limit_level, type) add enums to smu_get_power_limit signature remove input bitfield stuffing of output variable limit update calls to smu_get_power_limit * Test AMDGPU_PCI_ADDR=`lspci -nn | grep "VGA\|Display" | cut -d " " -f 1` AMDGPU_HWMON=`ls -la /sys/class/hwmon | grep $AMDGPU_PCI_ADDR | cut -d " " -f 11` HWMON_DIR=/sys/class/hwmon/${AMDGPU_HWMON} lspci -nn | grep "VGA\|Display" ; \ echo "=== power1 cap ===" ; cat $HWMON_DIR/power1_cap ; \ echo "=== power1 cap max ===" ; cat $HWMON_DIR/power1_cap_max ; \ echo "=== power1 cap def ===" ; cat $HWMON_DIR/power1_cap_default Signed-off-by: -
Darren Powell authored
Match the order of definition to the structure's declaration to help with locating included and missing functions of the API Signed-off-by:
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- 07 Jun, 2021 12 commits
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Colin Ian King authored
There are two spelling mistakes in dml_print messages, fix these and clear up checkpatch warning on overly wide line length. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Signed-off-by:
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Christophe JAILLET authored
s/than/then/ Acked-by:
Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by:
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Jiapeng Chong authored
Clean up the following includecheck warning: ./drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c: dce110_hw_sequencer.h is included more than once. No functional change. Reported-by:
Abaci Robot <abaci@linux.alibaba.com> Signed-off-by:
Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by:
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Bernard Zhao authored
remove no need variable, just return the DC_OK Signed-off-by:
Bernard Zhao <bernard@vivo.com> Signed-off-by:
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Eric Huang authored
Add the parameter table_freed description on function description. Signed-off-by:
Eric Huang <jinhuieric.huang@amd.com> Reviewed-by:
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Wan Jiabing authored
kfd_svm.h is included duplicately in commit 42de677f ("drm/amdkfd: register svm range"). After checking possible related header files, remove the former one to make the code format more reasonable. Signed-off-by:
Wan Jiabing <wanjiabing@vivo.com> Reviewed-by:
Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by:
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Christian König authored
For GTT allocations with a GART address the res contains the VMID0 addresses and can't be used for VM handling. So ignore the res when the pages array is given or we fill the page tables with nonsense. Signed-off-by:
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Peng Ju Zhou authored
The NV12 and VEGA10 share the same interface W/RREG32_SOC15*, the callback functions in these macros may not be defined, so NULL pointer must be checked but not in macro __WREG32_SOC15_RLC__, fixing the lock of NULL pointer check. Signed-off-by:
Peng Ju Zhou <PengJu.Zhou@amd.com> Reviewed-by:
Emily Deng <Emily.Deng@amd.com> Signed-off-by:
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John Clements authored
Disable support on APU Reviewed-by:
Changfeng <Changfeng.Zhu@amd.com> Signed-off-by:
John Clements <john.clements@amd.com> Signed-off-by:
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Hawking Zhang authored
Follow the same apporach as GFX to handle SDMA poison consumption. Send SIGBUS to application when receives SDMA_ECC interrupt and issue gpu reset either mode 2 or mode 1 to get the engine back Signed-off-by:
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Philip Yang authored
prange->offset is for VRAM range mm_nodes, if multiple ranges share same mm_nodes, migrate range back to VRAM will reuse the VRAM at offset of the same mm_nodes. For system memory pages_addr array, the offset is always 0, otherwise, update GPU mapping will use incorrect system memory page, and cause system memory corruption. Signed-off-by:
Philip Yang <Philip.Yang@amd.com> Reviewed-by:
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Rohit Khaire authored
In SRIOV environment, KMD should access SDMA registers through RLCG if GC indirect access flag enabled. Using _SOC15 read/write macros ensures that they go through RLC when the flag is enabled. Signed-off-by:
Rohit Khaire <rohit.khaire@amd.com> Reviewed-by:
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- 04 Jun, 2021 10 commits
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Alex Deucher authored
Missing proper DC_FP_START/DC_FP_END. Reviewed-by:
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Alex Deucher authored
Port the necessary changes from previous DCN versions. Reviewed-by:
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Nicholas Kazlauskas authored
To enable output on real display instead of virtual. Acked-by:
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Nicholas Kazlauskas authored
To enable compiling and using DCN3.1 ASICs with physical output. Acked-by:
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Nicholas Kazlauskas authored
To detect DCN3.1 ASICs and to enable the appropriate number of CRTCs, pick the right validation paths for display formats and to use the right DC interfaces. Acked-by:
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Nicholas Kazlauskas authored
Preparation for compiling DCN3.1 support. Acked-by:
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Nicholas Kazlauskas authored
Container for hardware resources and blocks for DCN3.1, also adds new DC debug flags used with DCN3.1. Acked-by:
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Nicholas Kazlauskas authored
DMCUB has a deferred z10 restore process that needs signalling from driver to occur. This needs to be done on any interface that programs the hardware state or sequences where we expect to have the same hardware state as before. Acked-by:
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Nicholas Kazlauskas authored
Add DCN3.1 specific hardware sequence programming - extending off of our existing DCN3/DCN2 support. Extend stream hardware sequencing to include new DCCG programming. Acked-by:
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Nicholas Kazlauskas authored
Updated interfaces for multiple eDP backlight caps. Added support for interpreting the new BIOS command tables on DCN3.1. Acked-by:
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