A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-08 21:22:09 -04:00
Code Issues Projects Releases Packages Wiki Activity

media: camss: csiphy: Ensure clock mux config is done before the rest

Browse source 
Add a write memory barier after clock mux config and before the rest
of the csiphy config.

Signed-off-by: Todor Tomov <todor.tomov@linaro.org>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Todor Tomov 2018-07-25 12:38:16 -04:00 • committed by Mauro Carvalho Chehab
commit 5ba913b3fc
1 changed files with 1 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
drivers/media/platform/qcom/camss/camss-csiphy.c
View file

@ -364,6 +364,7 @@ static int csiphy_stream_on(struct csiphy_device *csiphy)
val |= cfg->csid_id;
}
writel_relaxed(val, csiphy->base_clk_mux);
wmb();
writel_relaxed(0x1, csiphy->base +
CAMSS_CSI_PHY_GLBL_T_INIT_CFG0);