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authorTakashi Iwai <tiwai@suse.de>2014-03-31 10:33:09 (GMT)
committerTakashi Iwai <tiwai@suse.de>2014-03-31 10:33:09 (GMT)
commit69dd89fd2b9406603d218cab8996cfb232d5b8b9 (patch)
tree467a65877d0c550ae7c937bc658abd313958122f /Documentation
parent8c1d843460f42417d6b9553147a1a04ca1470602 (diff)
parentc159a85013afbb8283f0c7272812952e04d5c3a1 (diff)
downloadlinux-69dd89fd2b9406603d218cab8996cfb232d5b8b9.tar.xz
Merge tag 'asoc-v3.15-4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Final updates for v3.15 merge window A few more updates from last week - use of the tdm_slot mapping from Xiubo plus a few smaller fixes and cleanups.
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/net/micrel-ks8851.txt1
-rw-r--r--Documentation/devicetree/bindings/sound/renesas,rsnd.txt15
-rw-r--r--Documentation/devicetree/bindings/sound/simple-card.txt42
-rw-r--r--Documentation/networking/netlink_mmap.txt4
4 files changed, 56 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/net/micrel-ks8851.txt b/Documentation/devicetree/bindings/net/micrel-ks8851.txt
index 11ace3c..4fc3927 100644
--- a/Documentation/devicetree/bindings/net/micrel-ks8851.txt
+++ b/Documentation/devicetree/bindings/net/micrel-ks8851.txt
@@ -7,3 +7,4 @@ Required properties:
Optional properties:
- local-mac-address : Ethernet mac address to use
+- vdd-supply: supply for Ethernet mac
diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
index 7c6d33f..a44e917 100644
--- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
+++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
@@ -7,14 +7,23 @@ Required properties:
required register is
SRU/ADG/SSI if generation1
SRU/ADG/SSIU/SSI if generation2
-- rcar_sound,ssi : SSI subnode
-- rcar_sound,scu : SCU subnode
-- rcar_sound,dai : DAI subnode
+- rcar_sound,ssi : Should contain SSI feature.
+ The number of SSI subnode should be same as HW.
+ see below for detail.
+- rcar_sound,src : Should contain SRC feature.
+ The number of SRC subnode should be same as HW.
+ see below for detail.
+- rcar_sound,dai : DAI contents.
+ The number of DAI subnode should be same as HW.
+ see below for detail.
SSI subnode properties:
- interrupts : Should contain SSI interrupt for PIO transfer
- shared-pin : if shared clock pin
+SRC subnode properties:
+no properties at this point
+
DAI subnode properties:
- playback : list of playback modules
- capture : list of capture modules
diff --git a/Documentation/devicetree/bindings/sound/simple-card.txt b/Documentation/devicetree/bindings/sound/simple-card.txt
index 881914b1..131aa2a 100644
--- a/Documentation/devicetree/bindings/sound/simple-card.txt
+++ b/Documentation/devicetree/bindings/sound/simple-card.txt
@@ -23,6 +23,11 @@ Optional properties:
Required subnodes:
+- simple-audio-card,dai-link : container for the CPU and CODEC sub-nodes
+ This container may be omitted when the
+ card has only one DAI link.
+ See the examples.
+
- simple-audio-card,cpu : CPU sub-node
- simple-audio-card,codec : CODEC sub-node
@@ -49,7 +54,7 @@ Note:
CPU and CODEC sides as we need to keep the settings identical for both ends
of the link.
-Example:
+Example 1 - single DAI link:
sound {
compatible = "simple-audio-card";
@@ -94,3 +99,38 @@ sh_fsi2: sh_fsi2@ec230000 {
interrupt-parent = <&gic>;
interrupts = <0 146 0x4>;
};
+
+Example 2 - many DAI links:
+
+sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "Cubox Audio";
+ simple-audio-card,format = "i2s";
+
+ simple-audio-card,dai-link@0 { /* I2S - HDMI */
+ simple-audio-card,cpu {
+ sound-dai = <&audio1 0>;
+ };
+ simple-audio-card,codec {
+ sound-dai = <&tda998x 0>;
+ };
+ };
+
+ simple-audio-card,dai-link@1 { /* S/PDIF - HDMI */
+ simple-audio-card,cpu {
+ sound-dai = <&audio1 1>;
+ };
+ simple-audio-card,codec {
+ sound-dai = <&tda998x 1>;
+ };
+ };
+
+ simple-audio-card,dai-link@2 { /* S/PDIF - S/PDIF */
+ simple-audio-card,cpu {
+ sound-dai = <&audio1 1>;
+ };
+ simple-audio-card,codec {
+ sound-dai = <&spdif_codec>;
+ };
+ };
+};
diff --git a/Documentation/networking/netlink_mmap.txt b/Documentation/networking/netlink_mmap.txt
index b261229..c6af4ba 100644
--- a/Documentation/networking/netlink_mmap.txt
+++ b/Documentation/networking/netlink_mmap.txt
@@ -226,9 +226,9 @@ Ring setup:
void *rx_ring, *tx_ring;
/* Configure ring parameters */
- if (setsockopt(fd, NETLINK_RX_RING, &req, sizeof(req)) < 0)
+ if (setsockopt(fd, SOL_NETLINK, NETLINK_RX_RING, &req, sizeof(req)) < 0)
exit(1);
- if (setsockopt(fd, NETLINK_TX_RING, &req, sizeof(req)) < 0)
+ if (setsockopt(fd, SOL_NETLINK, NETLINK_TX_RING, &req, sizeof(req)) < 0)
exit(1)
/* Calculate size of each individual ring */