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Message-ID: <20221028023554.928-6-jammy_huang@aspeedtech.com>
Date: Fri, 28 Oct 2022 10:35:54 +0800
From: Jammy Huang <jammy_huang@...eedtech.com>
To: <eajames@...ux.ibm.com>, <mchehab@...nel.org>, <joel@....id.au>,
<andrew@...id.au>, <hverkuil-cisco@...all.nl>,
<laurent.pinchart@...asonboard.com>, <xavier.roumegue@....nxp.com>,
<ezequiel@...guardiasur.com.ar>, <stanimir.varbanov@...aro.org>,
<nicolas.dufresne@...labora.com>, <sakari.ailus@...ux.intel.com>,
<ming.qian@....com>, <andrzej.p@...labora.com>,
<linux-media@...r.kernel.org>, <openbmc@...ts.ozlabs.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-aspeed@...ts.ozlabs.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH v11 5/5] media: aspeed: Extend debug message
updated as below:
Capture:
Mode : Direct fetch
VGA bpp mode : 32
Signal : lock
Width : 1920
Height : 1080
FRC : 0
Compression:
Format : JPEG
Subsampling : 444
Quality : 4
Performance:
Frame# : 4
Frame Duration(ms) :
Now : 22
Min : 21
Max : 22
FPS : 45
Signed-off-by: Jammy Huang <jammy_huang@...eedtech.com>
---
v11:
- no update
v10:
- no update
v9:
- no update
v8:
- no update
v7:
- update debugfs message. Aspeed-jpeg's compression parameters only shown
if it's aspeed jpeg now
v6:
- no update
v5:
- no update
v4:
- update debugfs log
v3:
- no update
v2:
- update commit message
---
drivers/media/platform/aspeed/aspeed-video.c | 38 +++++++++++++++++++-
1 file changed, 37 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/aspeed/aspeed-video.c b/drivers/media/platform/aspeed/aspeed-video.c
index 0b3605ebefc3..cf76aeee8cb6 100644
--- a/drivers/media/platform/aspeed/aspeed-video.c
+++ b/drivers/media/platform/aspeed/aspeed-video.c
@@ -1905,9 +1905,29 @@ static const struct vb2_ops aspeed_video_vb2_ops = {
static int aspeed_video_debugfs_show(struct seq_file *s, void *data)
{
struct aspeed_video *v = s->private;
+ u32 val08;
seq_puts(s, "\n");
+ seq_puts(s, "Capture:\n");
+ val08 = aspeed_video_read(v, VE_CTRL);
+ if (FIELD_GET(VE_CTRL_DIRECT_FETCH, val08)) {
+ seq_printf(s, " %-20s:\tDirect fetch\n", "Mode");
+ seq_printf(s, " %-20s:\t%s\n", "VGA bpp mode",
+ FIELD_GET(VE_CTRL_INT_DE, val08) ? "16" : "32");
+ } else {
+ seq_printf(s, " %-20s:\tSync\n", "Mode");
+ seq_printf(s, " %-20s:\t%s\n", "Video source",
+ FIELD_GET(VE_CTRL_SOURCE, val08) ?
+ "external" : "internal");
+ seq_printf(s, " %-20s:\t%s\n", "DE source",
+ FIELD_GET(VE_CTRL_INT_DE, val08) ?
+ "internal" : "external");
+ seq_printf(s, " %-20s:\t%s\n", "Cursor overlay",
+ FIELD_GET(VE_CTRL_AUTO_OR_CURSOR, val08) ?
+ "Without" : "With");
+ }
+
seq_printf(s, " %-20s:\t%s\n", "Signal",
v->v4l2_input_status ? "Unlock" : "Lock");
seq_printf(s, " %-20s:\t%d\n", "Width", v->pix_fmt.width);
@@ -1916,13 +1936,29 @@ static int aspeed_video_debugfs_show(struct seq_file *s, void *data)
seq_puts(s, "\n");
+ seq_puts(s, "Compression:\n");
+ seq_printf(s, " %-20s:\t%s\n", "Format", format_str[v->format]);
+ seq_printf(s, " %-20s:\t%s\n", "Subsampling",
+ v->yuv420 ? "420" : "444");
+ seq_printf(s, " %-20s:\t%d\n", "Quality", v->jpeg_quality);
+ if (v->format == VIDEO_FMT_ASPEED) {
+ seq_printf(s, " %-20s:\t%s\n", "HQ Mode",
+ v->hq_mode ? "on" : "off");
+ seq_printf(s, " %-20s:\t%d\n", "HQ Quality",
+ v->hq_mode ? v->jpeg_hq_quality : 0);
+ }
+
+ seq_puts(s, "\n");
+
seq_puts(s, "Performance:\n");
seq_printf(s, " %-20s:\t%d\n", "Frame#", v->sequence);
seq_printf(s, " %-20s:\n", "Frame Duration(ms)");
seq_printf(s, " %-18s:\t%d\n", "Now", v->perf.duration);
seq_printf(s, " %-18s:\t%d\n", "Min", v->perf.duration_min);
seq_printf(s, " %-18s:\t%d\n", "Max", v->perf.duration_max);
- seq_printf(s, " %-20s:\t%d\n", "FPS", 1000 / (v->perf.totaltime / v->sequence));
+ seq_printf(s, " %-20s:\t%d\n", "FPS",
+ (v->perf.totaltime && v->sequence) ?
+ 1000/(v->perf.totaltime/v->sequence) : 0);
return 0;
}
--
2.25.1
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