Radhakrishna Sripada b0ad56ce4d drm/i915/xe3lpd: Add cdclk changes
Xe3_LPD has new max cdclk of 691200 which requires reusing the lnl table
and modify/add higher frequencies. Updating the max cdclk supported by
the platform and voltage_level determination is also updated.

There are minor changes in cdclk programming sequence compared to lnl,
where programming cd2x divider needs to be skipped. This is already handled
by the calculations in existing code.

v2: update tables
v3: xe3lpd doesn't supply the power control unit the voltage index

Bspec: 68861, 68863, 68864
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241018200311.67324-3-matthew.s.atwood@intel.com
2024-10-23 09:51:39 -07:00
2024-09-01 20:43:24 -07:00
2022-09-28 09:02:20 +02:00
2024-10-06 15:32:27 -07:00
2024-03-18 03:36:32 -06:00

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.
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