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(parent: b459804) | patch
msm: mdss: add support to change HDMI PLL PPM
authorRay Zhang <rayz@codeaurora.org>
Fri, 21 Oct 2016 18:15:10 +0000 (02:15 +0800)
committerGerrit - the friendly Code Review server <code-review@localhost>
Mon, 28 Nov 2016 03:16:13 +0000 (19:16 -0800)
commita400e381d0386c45af839b8058f6f8de542ba807
tree176a4d0a1ea13b1e972e6cf84340b582744ca12etree | snapshot
parentb459804296ba378c3ea1e5f150ca05da7175627bcommit | diff
msm: mdss: add support to change HDMI PLL PPM

Add sysfs and ioctl to adjust HDMI clock rate by certain PPM.
This function is required by clock recovery in broadcast in
which HDMI PLL should be adjusted in order to reduce the clock
drift in broadcast.

CRs-Fixed: 1086894
Change-Id: I1df15dd6aec44ae3e78bd4f80dc70d0d04760687
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
drivers/video/fbdev/msm/mdss_hdmi_tx.c diff | blob | history
drivers/video/fbdev/msm/mdss_mdp_overlay.c diff | blob | history
drivers/video/fbdev/msm/mdss_panel.h diff | blob | history
include/uapi/linux/msm_mdp_ext.h diff | blob | history
Mirror: https://github.com/0ranko0P/kernel_xiaomi_msm8998/
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