[0/2] drm/sun4i: fix DCLK and improve its handling

Message

Giulio Benetti Jan. 6, 2021, 7:27 p.m. UTC

First patch is a tested by me fix, while the second need testing to
understand if it works correctly with any sunxi SoC with DE peripheral.
Already tested SoCs are:
- A20
- A33

Need testing:
- A10
- A10s
- A13

Giulio Benetti (2):
  drm/sun4i: tcon: fix inverted DCLK polarity
  drm/sun4i: tcon: improve DCLK polarity handling

 drivers/gpu/drm/sun4i/sun4i_tcon.c | 20 +-------------------
 drivers/gpu/drm/sun4i/sun4i_tcon.h |  1 +
 2 files changed, 2 insertions(+), 19 deletions(-)