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msm: camera: common: Send 0 rate to MMRM for src clocks

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Send clock rate as 0 for src clocks to MMRM, when disabling
the clock. This will help MMRM in peak overshoot computation.

CRs-Fixed: 2841729
Change-Id: I048b530fb620f0e47e1596f31e2ca12ff43bb471
Signed-off-by: Karthik Anantha Ram <kartanan@codeaurora.org>
This commit is contained in:
Karthik Anantha Ram
2021-08-26 14:57:54 -07:00
committed by Gerrit - the friendly Code Review server
parent 110420ce29
commit 1b34b6460d
1 changed files with 7 additions and 0 deletions
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7
drivers/cam_utils/cam_soc_util.c
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@@ -1289,6 +1289,13 @@ int cam_soc_util_clk_disable(struct cam_hw_soc_info *soc_info,
"Dev %s clk %s Disabling Shared clk, set 0 rate",
soc_info->dev_name, clk_name);
cam_soc_util_clk_wrapper_set_clk_rate(clk_id, soc_info, clk, 0);
} else if ((!skip_mmrm_set_rate) && (soc_info->src_clk_idx == clk_idx)) {
CAM_DBG(CAM_UTIL,
"Dev %s Disabling %s clk, set 0 rate", soc_info->dev_name, clk_name);
cam_soc_util_set_rate_through_mmrm(
soc_info->mmrm_handle,
soc_info->is_nrt_dev,
0, 0, 1);
}
return 0;