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Subject[PATCH v2 7/7] media: aspeed: Extend debug message
Date
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
HQ Mode : N/A
HQ Quality : 0
Mode : N/A

Performance:
Frame# : 4
Frame Duration(ms) :
Now : 22
Min : 21
Max : 22
FPS : 47

Signed-off-by: Jammy Huang <jammy_huang@aspeedtech.com>
---
drivers/media/platform/aspeed-video.c | 41 +++++++++++++++++++++++++--
1 file changed, 38 insertions(+), 3 deletions(-)

diff --git a/drivers/media/platform/aspeed-video.c b/drivers/media/platform/aspeed-video.c
index 070654a8419b..8ed5a382ea43 100644
--- a/drivers/media/platform/aspeed-video.c
+++ b/drivers/media/platform/aspeed-video.c
@@ -453,6 +453,9 @@ static const struct v4l2_dv_timings_cap aspeed_video_timings_cap = {
},
};

+static const char * const compress_mode_str[] = {"DCT Only",
+ "DCT VQ mix 2-color", "DCT VQ mix 4-color"};
+
static unsigned int debug;

static void aspeed_video_init_jpeg_table(u32 *table, bool yuv420)
@@ -1071,8 +1074,6 @@ static void aspeed_video_set_resolution(struct aspeed_video *video)

static void aspeed_video_update_regs(struct aspeed_video *video)
{
- static const char * const compress_mode_str[] = {"DCT Only",
- "DCT VQ mix 2-color", "DCT VQ mix 4-color"};
u32 comp_ctrl = FIELD_PREP(VE_COMP_CTRL_DCT_LUM, video->jpeg_quality) |
FIELD_PREP(VE_COMP_CTRL_DCT_CHR, video->jpeg_quality | 0x10) |
FIELD_PREP(VE_COMP_CTRL_EN_HQ, video->hq_mode) |
@@ -1783,9 +1784,29 @@ 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");

+ val08 = aspeed_video_read(v, VE_CTRL);
+ seq_puts(s, "Capture:\n");
+ 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);
@@ -1794,6 +1815,21 @@ 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",
+ v->partial_jpeg ? "Aspeed" : "JPEG");
+ seq_printf(s, " %-20s:\t%s\n", "Subsampling",
+ v->yuv420 ? "420" : "444");
+ seq_printf(s, " %-20s:\t%d\n", "Quality", v->jpeg_quality);
+ seq_printf(s, " %-20s:\t%s\n", "HQ Mode",
+ v->partial_jpeg ? (v->hq_mode ? "on" : "off") : "N/A");
+ seq_printf(s, " %-20s:\t%d\n", "HQ Quality", v->jpeg_hq_quality);
+ seq_printf(s, " %-20s:\t%s\n", "Mode",
+ v->partial_jpeg ? compress_mode_str[v->compression_mode]
+ : "N/A");
+
+ 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)");
@@ -1802,7 +1838,6 @@ static int aspeed_video_debugfs_show(struct seq_file *s, void *data)
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));

-
return 0;
}

--
2.25.1
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