A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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msm: camera: isp: Correct error check in clock rate assignment

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Error check is not proper while assigning clock rates.
this is causing failure on updated clock rates.

CRs-Fixed: 2998722
Change-Id: Id8634438a7930362e4b8eb010b523dc2def1f043
Signed-off-by: Alok Chauhan <alokc@codeaurora.org>
This commit is contained in:
Alok Chauhan 2021-07-28 19:17:52 +05:30
commit 2f0fa5b4cd
1 changed files with 20 additions and 1 deletions
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21
drivers/cam_isp/isp_hw_mgr/cam_tfe_hw_mgr.c
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@ -1965,6 +1965,12 @@ int cam_tfe_cshiphy_callback(
&ctx->res_list_tfe_csid, list) {
rc = cam_tfe_hw_mgr_update_clock_rate(hw_mgr_res,
phy_clock_rate, &updated_csid_clk);
if (rc) {
CAM_ERR(CAM_ISP,
"csid clock update failed: %d, csid:%lld tfe:%lld",
rc, csid_clock_rate, tfe_clock_rate);
goto end;
}
}
if (updated_csid_clk > tfe_clock_rate) {
@ -1972,9 +1978,15 @@ int cam_tfe_cshiphy_callback(
&ctx->res_list_tfe_in, list) {
rc = cam_tfe_hw_mgr_update_clock_rate(hw_mgr_res,
&updated_csid_clk, &updated_tfe_clk);
if (rc) {
CAM_ERR(CAM_ISP,
"tfe clock update failed: %d, csid:%lld tfe:%lld",
rc, updated_csid_clk, tfe_clock_rate);
goto end;
}
}
}
goto end;
goto skip_tfe_update;
}
if (csid_clock_rate > tfe_clock_rate) {
@ -1982,9 +1994,16 @@ int cam_tfe_cshiphy_callback(
&ctx->res_list_tfe_in, list) {
rc = cam_tfe_hw_mgr_update_clock_rate(hw_mgr_res,
&csid_clock_rate, &updated_tfe_clk);
if (rc) {
CAM_ERR(CAM_ISP,
"tfe clock update failed: %d, csid:%lld tfe:%lld",
rc, csid_clock_rate, tfe_clock_rate);
goto end;
}
}
}
skip_tfe_update:
if (!updated_csid_clk)
updated_csid_clk = csid_clock_rate;