linux/drivers/gpu/drm/amd/include, branch v5.14

drm/amdgpu: set RAS EEPROM address from VBIOS

2021-08-06T15:33:50Z

update to latest atombios fw table [Backport to 5.14 - Alex] Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1670 Signed-off-by: John Clements Reviewed-by: Hawking Zhang . Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amd/pm: drop smu_v13_0_1.c|h files for yellow carp

2021-07-13T15:48:11Z

Since there's nothing special in smu implementation for yellow carp, it's better to reuse the common smu_v13_0 interfaces and drop the specific smu_v13_0_1.c|h files. v2: remove the duplicate register offset and shift mask header files as well. Signed-off-by: Xiaomeng Hou Reviewed-by: Lijo Lazar Reviewed-by: Kevin Wang Signed-off-by: Alex Deucher

drm/amdgpu: Update NV SIMD-per-CU to 2

2021-07-01T04:05:18Z

Navi series GPUs have 2 SIMDs per CU (and then 2 CUs per WGP). The NV enum headers incorrectly listed this as 4, which later meant we were incorrectly reporting the number of SIMDs in the HSA topology. This could cause problems down the line for user-space applications that want to launch a fixed amount of work to each SIMD. Signed-off-by: Joseph Greathouse Reviewed-by: Alex Deucher Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amd/display: Enabling eDP no power sequencing with DAL feature mask

2021-06-30T03:41:22Z

[Why] Sometimes, DP receiver chip power-controlled externally by an Embedded Controller could be treated and used as eDP, if it drives mobile display. In this case, we shouldn't be doing power-sequencing, hence we can skip waiting for T7-ready and T9-ready." [How] Added a feature mask to enable eDP no power sequencing feature. To enable this, set 0x10 flag in amdgpu.dcfeaturemask on Linux command line. Signed-off-by: Zhan Liu Reviewed-by: Nikola Cornij Signed-off-by: Alex Deucher

drm/amd/display: Add interface to get Calibrated Avg Level from FIFO

2021-06-15T21:25:41Z

[WHY] Hardware has handed down a new sequence requiring the value of this register be read from clk_mgr. Signed-off-by: Wesley Chalmers Reviewed-by: Dmytro Laktyushkin Acked-by: Anson Jacob Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/pm: Add u64 throttler status field to gpu_metrics

2021-06-10T15:44:25Z

This patch set adds support for a new ASIC independant u64 throttler status field (indep_throttle_status). Piggybacks off the gpu_metrics_v1_3 bump and similarly bumps gpu_metrics_v2 version (to v2_2) to add field. Signed-off-by: Graham Sider Reviewed-by: Evan Quan Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

amdgpu/pm: add kernel documentation for smu_get_power_limit

2021-06-08T16:14:11Z

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 Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

amdgpu/pm: modify Powerplay API get_power_limit to use new pp_power enums

2021-06-08T16:13:49Z

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 Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

amdgpu/pm: clean up smu_get_power_limit function signature

2021-06-08T16:13:40Z

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 Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

drm/amdgpu: Update atomfirmware for DCN3.1 phy tuning and eDP caps

2021-06-04T20:03:25Z

[Why & How] We'll need these in driver for phy tuning in DCN3.1. Multiple eDP support also requires understanding which LCD the backlight curve in atombios is for. Acked-by: Huang Rui Signed-off-by: Nicholas Kazlauskas Signed-off-by: Alex Deucher