[PATCH 0/2] drm/meson: vclk: revert and re-fix vclk calculations

[Christian Hewitt]

Patch 1 reverts a previous fix for loss of HDMI sync when playing YUV420
@ 59.94 media. The patch does resolve a calculation issue. It also makes
all fractional rates invalid which is a bigger problem.

Patch 2 provides a proper fix after I figured out the actual root cause
of the original problem. This time the maths checks out.

Apologies to the stable team as the original patch has been applied to
a wide range of older and LTS kernels (as far as 5.10). Please let me
know if combining the two patches into a single 'fix the previous fix'
patch would be preferred?

Christian

Christian Hewitt (2):
  Revert "drm/meson: vclk: fix calculation of 59.94 fractional rates"
  drm/meson: vclk: fix precision in vclk calculations

 drivers/gpu/drm/meson/meson_encoder_hdmi.c | 42 +++++++++++-----------
 drivers/gpu/drm/meson/meson_vclk.c         |  7 ++--
 2 files changed, 25 insertions(+), 24 deletions(-)

-- 
2.34.1