48 lines
1.3 KiB
Diff
48 lines
1.3 KiB
Diff
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From 65c37cf49f8f51c2616ad6829821f69593a80851 Mon Sep 17 00:00:00 2001
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From: "zhiwei.zhang" <zhiwei.zhang@amlogic.com>
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Date: Wed, 12 Aug 2026 12:48:38 +0000
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Subject: [PATCH 2/3] camera: fix offline mode fps control bug [1/1]
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PD#SWPL-275562
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Problem:
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offline with fps control.
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disp setting not sync with wrmif setting.
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Solution:
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do not drop frame on offline mode.
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Verify:
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a9 imx290 & 415.
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Change-Id: Ia55a64873dd0b22eaeafcf9af2acd89148b589c3
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Signed-off-by: zhiwei.zhang <zhiwei.zhang@amlogic.com>
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---
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aml_isp5/driver/isp5/c4-isp-cap.c | 8 ++++++++
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1 file changed, 8 insertions(+)
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diff --git a/aml_isp5/driver/isp5/c4-isp-cap.c b/aml_isp5/driver/isp5/c4-isp-cap.c
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index 11e165fa..fa3909d7 100644
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--- a/aml_isp5/driver/isp5/c4-isp-cap.c
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+++ b/aml_isp5/driver/isp5/c4-isp-cap.c
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@@ -115,8 +115,16 @@ static void c4_isp_cap_stop(struct c4_isp_capture *cap)
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static void c4_isp_cap_cfg_drop_frame(struct c4_isp_capture *cap)
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{
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+ struct c4_isp_device *isp = cap->isp;
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+
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+ if (isp->core.cfg_info.work_mode == C4_ISP_OFFTILE_MODE ||
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+ isp->core.cfg_info.work_mode == C4_ISP_OFFPOST_MODE ||
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+ isp->core.cfg_info.work_mode == C4_ISP_OFFHUGE_MODE)
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+ return;
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+
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if (cap->id == C4_ISP_CAP_DEV_0)
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return;
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+
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if (cap->fps_output == 0) {
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c4_isp_disp_disable(cap->rsz, true);
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c4_isp_scwmif_disable(cap, true);
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--
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2.43.2
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