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Nicholas Kazlauskas
57a793a74f
[Why] Dropping the entirety of dml2_policy_build_synthetic_soc_states exposes an issue for states that cannot be filled via bbox_overrides and rely on the default parameters that may or may not be present depending on the DM. For amdgpu_dm this results in missing parameters for most of the struct in higher states: - sr_exit_time_us - sr_enter_plus_exit_time_us - sr_exit_z8_time_us - sr_enter_plus_exit_z8_time_us - urgent_latency_pixel_data_only_us - urgent_latency_pixel_mixed_with_vm_data_us - urgent_latency_vm_data_only_us - dram_clock_change_latency_us - fclk_change_latency_us - usr_retraining_latency_us - writeback_latency_us - urgent_latency_adjustment_fabric_clock_component_us - urgent_latency_adjustment_fabric_clock_reference_mhz - dscclk_mhz - phyclk_mhz - phyclk_d18_mhz - phyclk_d32_mhz - use_ideal_dram_bw_strobe [How] Copy from the first state, applying a minimal policy to set max clocks for SOC independent values. Then copy the SOC dependent ones from the states modified by bbox_overrides. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.