[PATCH 0/2] drm: dw-hdmi: various improvements

Romain Perier romain.perier at collabora.com
Fri Apr 7 07:19:03 PDT 2017

This set of patches split the stream handling functions in two parts. It
introduces new callbacks that are specific to each variant, one for I2S
and one for AHB.

Then, as requested by the datasheet for the I2S variant, it adds support
for gating the audio sampler clock when the audio stream is enabled and

This patches series is the continuity of the following discussion:

Romain Perier (2):
  drm: dw-hdmi: add specific I2S and AHB functions for stream handling
  drm: dw-hdmi: Gate audio clock from the I2S enablement callbacks

 drivers/gpu/drm/bridge/dw-hdmi.c | 45 +++++++++++++++++++++++++++++++++-------
 1 file changed, 37 insertions(+), 8 deletions(-)


More information about the Linux-rockchip mailing list