| Message ID | 20201011202224.47544-1-peron.clem@gmail.com |
|---|---|
| Headers | show |
| Series | Add Allwinner H3/H5/H6/A64 HDMI audio | expand |
On Sun, Oct 11, 2020 at 10:22:11PM +0200, Clément Péron wrote: > As slots and slot_width can be set manually using set_tdm(). > These values are then kept in sun4i_i2s struct. > So we need to check if these values are set or not. > > This is not done actually and will trigger a bug. > For example, if we set to the simple soundcard in the device-tree > dai-tdm-slot-width = <32> and then start a stream using S16_LE, > currently we would calculate BCLK for 32-bit slots, but program > lrck_period for 16-bit slots, making the sample rate double what we > expected. > > To fix this, we need to check if these values are set or not but as > this logic is already done by the caller. Avoid duplicating this > logic and just pass the required values as params to set_chan_cfg(). > > Suggested-by: Samuel Holland <samuel@sholland.org> > Signed-off-by: Clément Péron <peron.clem@gmail.com> We still have an ongoing discussion on this one in the v6 Maxime
Hi, Just some minor changes compare to v6. As explain in v6 there is no more HDMI soundcard, I will try to introduce a dedicated Allwinner soundcard in a next series. Clément Change since v6: - move set_channel_cfg() in first position - convert return value to decimal Change since v5: - Drop HDMI simple soundcard - Collect Chen-Yu Tsai tags - Configure channels from 9 to 15. - Remove DMA RX for H3/H5 - Fix Documentation for H3/H5 Change since v4: - add more comment on get_wss() and set_channel_cfg() patch - merge soundcard and DAI HDMI patches Change since v3: - add Samuel Holland patch to reconfigure FIFO_TX_REG when suspend is enabled - readd inversion to H6 LRCK sun50i_h6_i2s_set_soc_fmt() - Fix get_wss() for sun4i - Add a commit to fix checkpatch warning Change since v2: - rebase on next-20200918 - drop revert LRCK polarity patch - readd simple-audio-card,frame-inversion in dts - Add patch for changing set_chan_cfg params Change since v1: - rebase on next-20200828 - add revert LRCK polarity - remove all simple-audio-card,frame-inversion in dts - add Ondrej patches for Orange Pi board - Add arm64 defconfig patch Clément Péron (6): ASoC: sun4i-i2s: Change set_chan_cfg() params ASoC: sun4i-i2s: Change get_sr() and get_wss() to be more explicit ASoC: sun4i-i2s: Fix sun8i volatile regs ASoC: sun4i-i2s: fix coding-style for callback definition arm64: defconfig: Enable Allwinner i2s driver dt-bindings: sound: sun4i-i2s: Document H3 with missing RX channel possibility Jernej Skrabec (3): ASoC: sun4i-i2s: Add support for H6 I2S dt-bindings: ASoC: sun4i-i2s: Add H6 compatible arm64: dts: allwinner: h6: Add I2S1 node Marcus Cooper (4): ASoC: sun4i-i2s: Set sign extend sample ASoc: sun4i-i2s: Add 20 and 24 bit support arm64: dts: allwinner: a64: Add I2S2 node arm: dts: sunxi: h3/h5: Add I2S2 node Samuel Holland (1): ASoC: sun4i-i2s: Fix setting of FIFO modes .../sound/allwinner,sun4i-a10-i2s.yaml | 6 +- arch/arm/boot/dts/sunxi-h3-h5.dtsi | 13 + arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 14 + arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 13 + arch/arm64/configs/defconfig | 1 + sound/soc/sunxi/sun4i-i2s.c | 376 +++++++++++++++--- 6 files changed, 368 insertions(+), 55 deletions(-)