tree 0acf67b2cd699bb7d79a9d5e19d118639eebd592
parent 6db27c4635ac880f139f8a0ea59faae3cf2fbe75
author Tim Wawrzynczak <twawrzynczak@chromium.org> 1662742748 -0600
committer Nico Huber <nico.h@gmx.de> 1780741693 +0000

gma tgl: Add support for allocating PLLs

This patch adds support for allocating both combo PHY PLLs and USB
Type-C PLLs for Tiger Lake.

Verified Combo PHY (HDMI, eDP) and Type-C (DP Alt mode) on
Google/delbin.

Squashed clean-ups:

  gma tgl: Clean up the code for gfx plls

  This patch improves code quality through various optimizations, such as
  replacing indexed array access with direct value access and simplifying
  variable declarations. It also simplifies function rewrites by using
  constructs like case-when instead of multiple range mappings or if else
  blocks. Additionally, the patch addresses minor typographical errors.
  These changes enhance the code's readability and maintainability
  without impacting functionality.

  Signed-off-by: Dinesh Gehlot <digehlot@google.com>

  gma tgl: Rename DKL PLL to Dekel_Phy

  This patch changes the name of a PLL "DKL" to "Dekel_Phy" to maintain
  consistency with the naming convention of other PHY PLLs

  Signed-off-by: Dinesh Gehlot <digehlot@google.com>

Change-Id: I9dd7e0d0180f70d73eb50d7e58718261e5e74071
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.sourcearcade.org/c/libgfxinit/+/465
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: Nico Huber <nico.h@gmx.de>