From 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:46:07 +0000
Subject: [PATCH] add audio
---
kernel/sound/pci/echoaudio/echoaudio_dsp.c | 31 +++++++++++--------------------
1 files changed, 11 insertions(+), 20 deletions(-)
diff --git a/kernel/sound/pci/echoaudio/echoaudio_dsp.c b/kernel/sound/pci/echoaudio/echoaudio_dsp.c
index b181752..d10d0e4 100644
--- a/kernel/sound/pci/echoaudio/echoaudio_dsp.c
+++ b/kernel/sound/pci/echoaudio/echoaudio_dsp.c
@@ -635,36 +635,30 @@
Meters is an array [3][16][2] of long. */
static void get_audio_meters(struct echoaudio *chip, long *meters)
{
- int i, m, n;
+ unsigned int i, m, n;
- m = 0;
- n = 0;
- for (i = 0; i < num_busses_out(chip); i++, m++) {
+ for (i = 0 ; i < 96; i++)
+ meters[i] = 0;
+
+ for (m = 0, n = 0, i = 0; i < num_busses_out(chip); i++, m++) {
meters[n++] = chip->comm_page->vu_meter[m];
meters[n++] = chip->comm_page->peak_meter[m];
}
- for (; n < 32; n++)
- meters[n] = 0;
#ifdef ECHOCARD_ECHO3G
m = E3G_MAX_OUTPUTS; /* Skip unused meters */
#endif
- for (i = 0; i < num_busses_in(chip); i++, m++) {
+ for (n = 32, i = 0; i < num_busses_in(chip); i++, m++) {
meters[n++] = chip->comm_page->vu_meter[m];
meters[n++] = chip->comm_page->peak_meter[m];
}
- for (; n < 64; n++)
- meters[n] = 0;
-
#ifdef ECHOCARD_HAS_VMIXER
- for (i = 0; i < num_pipes_out(chip); i++, m++) {
+ for (n = 64, i = 0; i < num_pipes_out(chip); i++, m++) {
meters[n++] = chip->comm_page->vu_meter[m];
meters[n++] = chip->comm_page->peak_meter[m];
}
#endif
- for (; n < 96; n++)
- meters[n] = 0;
}
@@ -904,7 +898,7 @@
return 0;
}
- dev_warn(chip->card->dev, "pause_transport: No pipes to stop!\n");
+ dev_dbg(chip->card->dev, "pause_transport: No pipes to stop!\n");
return 0;
}
@@ -930,7 +924,7 @@
return 0;
}
- dev_warn(chip->card->dev, "stop_transport: No pipes to stop!\n");
+ dev_dbg(chip->card->dev, "stop_transport: No pipes to stop!\n");
return 0;
}
@@ -1058,15 +1052,12 @@
{
int i;
u32 channel_mask;
- char is_cyclic;
dev_dbg(chip->card->dev,
"allocate_pipes: ch=%d int=%d\n", pipe_index, interleave);
if (chip->bad_board)
return -EIO;
-
- is_cyclic = 1; /* This driver uses cyclic buffers only */
for (channel_mask = i = 0; i < interleave; i++)
channel_mask |= 1 << (pipe_index + i);
@@ -1078,8 +1069,8 @@
chip->comm_page->position[pipe_index] = 0;
chip->pipe_alloc_mask |= channel_mask;
- if (is_cyclic)
- chip->pipe_cyclic_mask |= channel_mask;
+ /* This driver uses cyclic buffers only */
+ chip->pipe_cyclic_mask |= channel_mask;
pipe->index = pipe_index;
pipe->interleave = interleave;
pipe->state = PIPE_STATE_STOPPED;
--
Gitblit v1.6.2