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Groups > linux.kernel > #1563046 > unrolled thread
| Started by | codekipper@gmail.com |
|---|---|
| First post | 2017-01-19 21:00 +0100 |
| Last post | 2017-01-20 09:40 +0100 |
| Articles | 4 — 2 participants |
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[PATCH v2 0/2] ASoC: sun4i-spdif: Add support for the H3 SoC codekipper@gmail.com - 2017-01-19 21:00 +0100
[PATCH v2 1/2] ASoC: sunxi: Add bindings for sun8i to SPDIF codekipper@gmail.com - 2017-01-19 21:00 +0100
[PATCH v2 2/2] ASoC: sun4i-spdif: Add support for the H3 SoC codekipper@gmail.com - 2017-01-19 21:00 +0100
Re: [PATCH v2 0/2] ASoC: sun4i-spdif: Add support for the H3 SoC Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-01-20 09:40 +0100
| From | codekipper@gmail.com |
|---|---|
| Date | 2017-01-19 21:00 +0100 |
| Subject | [PATCH v2 0/2] ASoC: sun4i-spdif: Add support for the H3 SoC |
| Message-ID | <t1r2h-5LK-3@gated-at.bofh.it> |
From: Marcus Cooper <codekipper@gmail.com> The H3 SoC uses the same SPDIF block as found in earlier SoCs, but the transmit fifo is at a different address. This has been tested on the Beelink X2. BR, CK --- Changes since v1: - Now a patch set with bindings and driver changes. --- Marcus Cooper (2): ASoC: sunxi: Add bindings for sun8i to SPDIF ASoC: sun4i-spdif: Add support for the H3 SoC Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt | 1 + sound/soc/sunxi/sun4i-spdif.c | 11 +++++++++++ 2 files changed, 12 insertions(+) -- 2.11.0
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| From | codekipper@gmail.com |
|---|---|
| Date | 2017-01-19 21:00 +0100 |
| Subject | [PATCH v2 1/2] ASoC: sunxi: Add bindings for sun8i to SPDIF |
| Message-ID | <t1r2h-5LK-1@gated-at.bofh.it> |
| In reply to | #1563046 |
From: Marcus Cooper <codekipper@gmail.com>
The H3 SoC uses the same SPDIF block as found in earlier SoCs, but the
transmit fifo is at a different address.
Signed-off-by: Marcus Cooper <codekipper@gmail.com>
---
Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt b/Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt
index 0230c4d20506..fe0a65e6d629 100644
--- a/Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt
+++ b/Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt
@@ -10,6 +10,7 @@ Required properties:
- compatible : should be one of the following:
- "allwinner,sun4i-a10-spdif": for the Allwinner A10 SoC
- "allwinner,sun6i-a31-spdif": for the Allwinner A31 SoC
+ - "allwinner,sun8i-h3-spdif": for the Allwinner H3 SoC
- reg : Offset and length of the register set for the device.
--
2.11.0
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| From | codekipper@gmail.com |
|---|---|
| Date | 2017-01-19 21:00 +0100 |
| Subject | [PATCH v2 2/2] ASoC: sun4i-spdif: Add support for the H3 SoC |
| Message-ID | <t1r2n-5LK-9@gated-at.bofh.it> |
| In reply to | #1563046 |
From: Marcus Cooper <codekipper@gmail.com>
The H3 SoC uses the same SPDIF block as found in earlier SoCs, but its
TXFIFO is mapped to another address.
Signed-off-by: Marcus Cooper <codekipper@gmail.com>
---
sound/soc/sunxi/sun4i-spdif.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/sound/soc/sunxi/sun4i-spdif.c b/sound/soc/sunxi/sun4i-spdif.c
index fec62ee1fc72..c03cd07a9b19 100644
--- a/sound/soc/sunxi/sun4i-spdif.c
+++ b/sound/soc/sunxi/sun4i-spdif.c
@@ -103,6 +103,8 @@
#define SUN4I_SPDIF_ISTA_RXOSTA BIT(1)
#define SUN4I_SPDIF_ISTA_RXASTA BIT(0)
+#define SUN8I_SPDIF_TXFIFO (0x20)
+
#define SUN4I_SPDIF_TXCNT (0x24)
#define SUN4I_SPDIF_RXCNT (0x28)
@@ -417,6 +419,11 @@ static const struct sun4i_spdif_quirks sun6i_a31_spdif_quirks = {
.has_reset = true,
};
+static const struct sun4i_spdif_quirks sun8i_h3_spdif_quirks = {
+ .reg_dac_txdata = SUN8I_SPDIF_TXFIFO,
+ .has_reset = true,
+};
+
static const struct of_device_id sun4i_spdif_of_match[] = {
{
.compatible = "allwinner,sun4i-a10-spdif",
@@ -426,6 +433,10 @@ static const struct of_device_id sun4i_spdif_of_match[] = {
.compatible = "allwinner,sun6i-a31-spdif",
.data = &sun6i_a31_spdif_quirks,
},
+ {
+ .compatible = "allwinner,sun8i-h3-spdif",
+ .data = &sun8i_h3_spdif_quirks,
+ },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, sun4i_spdif_of_match);
--
2.11.0
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| From | Maxime Ripard <maxime.ripard@free-electrons.com> |
|---|---|
| Date | 2017-01-20 09:40 +0100 |
| Message-ID | <t1CTM-4W3-7@gated-at.bofh.it> |
| In reply to | #1563046 |
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On Thu, Jan 19, 2017 at 08:52:56PM +0100, codekipper@gmail.com wrote: > From: Marcus Cooper <codekipper@gmail.com> > > The H3 SoC uses the same SPDIF block as found in earlier SoCs, but the > transmit fifo is at a different address. For both patches, Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Thanks, Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
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