summaryrefslogtreecommitdiffstats
path: root/sound/firewire/dice/dice-teac.c
diff options
context:
space:
mode:
authorSang-Heon Jeon <ekffu200098@gmail.com>2026-08-24 01:18:14 +0900
committerJulia Lawall <Julia.Lawall@inria.fr>2026-08-23 22:12:11 +0200
commit2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch)
treedcc4da1d99f17541c5590ac63c77da4bf372a4ab /sound/firewire/dice/dice-teac.c
downloadlinux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz
linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.zip
coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'sound/firewire/dice/dice-teac.c')
-rw-r--r--sound/firewire/dice/dice-teac.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/sound/firewire/dice/dice-teac.c b/sound/firewire/dice/dice-teac.c
new file mode 100644
index 000000000..29febddfe
--- /dev/null
+++ b/sound/firewire/dice/dice-teac.c
@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: GPL-2.0
+// dice-teac.c - a part of driver for DICE based devices
+//
+// Copyright (c) 2025 Takashi Sakamoto
+
+#include "dice.h"
+
+int snd_dice_detect_teac_formats(struct snd_dice *dice)
+{
+ __be32 reg;
+ u32 data;
+ int err;
+
+ err = snd_dice_transaction_read_tx(dice, TX_NUMBER, &reg, sizeof(reg));
+ if (err < 0)
+ return err;
+
+ dice->tx_pcm_chs[0][SND_DICE_RATE_MODE_LOW] = 16;
+ dice->tx_pcm_chs[0][SND_DICE_RATE_MODE_MIDDLE] = 16;
+ dice->tx_midi_ports[0] = 1;
+
+ data = be32_to_cpu(reg);
+ if (data > 1) {
+ dice->tx_pcm_chs[1][SND_DICE_RATE_MODE_LOW] = 16;
+ dice->tx_pcm_chs[1][SND_DICE_RATE_MODE_MIDDLE] = 16;
+ }
+
+ err = snd_dice_transaction_read_rx(dice, RX_NUMBER, &reg, sizeof(reg));
+ if (err < 0)
+ return err;
+
+ dice->rx_pcm_chs[0][SND_DICE_RATE_MODE_LOW] = 16;
+ dice->rx_pcm_chs[0][SND_DICE_RATE_MODE_MIDDLE] = 16;
+ dice->rx_midi_ports[0] = 1;
+
+ data = be32_to_cpu(reg);
+ if (data > 1) {
+ dice->rx_pcm_chs[1][SND_DICE_RATE_MODE_LOW] = 16;
+ dice->rx_pcm_chs[1][SND_DICE_RATE_MODE_MIDDLE] = 16;
+ }
+
+ return 0;
+}