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amvecm: optimize amvecm update in vsync [1/1]

Browse Source 
PD#SWPL-6475

Problem:
hdmi input signal, video flicker

Solution:
optimize amvecm update in vsync

Verify:
verify on TL1

Change-Id: I3379333053fc52b8a33747ca83b1d6d68ea874ab
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>
This commit is contained in:
MingLiang Dong
2019-04-28 09:39:48 -04:00
committed by Tao Zeng
parent 099f0e2c4b
commit 26777841a2
2 changed files with 16 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/amlogic/media/enhancement/amvecm/amcsc.c
View File

@@ -6375,15 +6375,6 @@ static void video_process(
pr_csc("saturation offset = %d.\n",
saturation_offset);
cur_csc_type = csc_type;
if (vf) {
if ((cur_csc_type == VPP_MATRIX_BT2020YUV_BT2020RGB) &&
(cur_csc_type != 0xffff) &&
(vf->source_type == VFRAME_SOURCE_TYPE_HDMI)) {
amvecm_wakeup_queue();
pr_csc("wake up hdr status queue.\n");
}
}
}
}

30
drivers/amlogic/media/video_sink/video.c
View File

@@ -6820,20 +6820,6 @@ static irqreturn_t vsync_isr_in(int irq, void *dev_id)
set_hdr_to_frame(vf);
#endif
#if defined(CONFIG_AMLOGIC_MEDIA_ENHANCEMENT_VECM)
refresh_on_vs(vf);
if (amvecm_on_vs(
(cur_dispbuf != &vf_local)
? cur_dispbuf : NULL,
vf, CSC_FLAG_CHECK_OUTPUT,
cur_frame_par ?
cur_frame_par->supsc1_hori_ratio :
0,
cur_frame_par ?
cur_frame_par->supsc1_vert_ratio :
0) == 1)
break;
#endif
/*
*two special case:
*case1:4k display case,input buffer not enough &
@@ -6884,6 +6870,22 @@ static irqreturn_t vsync_isr_in(int irq, void *dev_id)
video_3d_format = vf->trans_fmt;
}
}
#if defined(CONFIG_AMLOGIC_MEDIA_ENHANCEMENT_VECM)
refresh_on_vs(vf);
if (amvecm_on_vs(
(cur_dispbuf != &vf_local)
? cur_dispbuf : NULL,
vf, CSC_FLAG_CHECK_OUTPUT,
cur_frame_par ?
cur_frame_par->supsc1_hori_ratio :
0,
cur_frame_par ?
cur_frame_par->supsc1_vert_ratio :
0) == 1)
break;
#endif
vsync_toggle_frame(vf, __LINE__);
toggle_frame = vf;
#ifdef CONFIG_AMLOGIC_MEDIA_ENHANCEMENT_DOLBYVISION