xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

media: omap3isp: Explicitly set the number of CSI-2 lanes used in lane cfg

Browse Source 
The omap3isp driver extracts the CSI-2 lane configuration from the V4L2
fwnode endpoint but misses the number of lanes itself. Get this information
and use it in PHY configuration.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Tested-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Sakari Ailus
2017-07-13 12:11:32 -04:00
committed by Mauro Carvalho Chehab
parent 838a6c5618
commit 3a738c3fd8
3 changed files with 18 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/media/platform/omap3isp/isp.c
View File

@@ -2061,7 +2061,10 @@ static int isp_fwnode_parse(struct device *dev, struct fwnode_handle *fwnode,
buscfg->bus.csi2.lanecfg.clk.pol,
buscfg->bus.csi2.lanecfg.clk.pos);
for (i = 0; i < ISP_CSIPHY2_NUM_DATA_LANES; i++) {
buscfg->bus.csi2.num_data_lanes =
vep.bus.mipi_csi2.num_data_lanes;
for (i = 0; i < buscfg->bus.csi2.num_data_lanes; i++) {
buscfg->bus.csi2.lanecfg.data[i].pos =
vep.bus.mipi_csi2.data_lanes[i];
buscfg->bus.csi2.lanecfg.data[i].pol =