| Message ID | 20240611132556.1557075-1-ckeepax@opensource.cirrus.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [1/3] spi: cs42l43: Refactor accessing the SDCA extension properties | expand |
On Tue, 11 Jun 2024 14:25:54 +0100, Charles Keepax wrote: > Refactor accessing the SDCA extension properties to make it easier to > access multiple properties to assist with future features. Return the > node itself and allow the caller to read the actual properties. > > Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next Thanks! [3/3] ASoC: cs35l56: Attempt to read from cirrus,speaker-id device property first commit: c38082bf223fb4a3f2bdf1f79650af53d3499dea All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
On Tue, 11 Jun 2024 14:25:54 +0100, Charles Keepax wrote: > Refactor accessing the SDCA extension properties to make it easier to > access multiple properties to assist with future features. Return the > node itself and allow the caller to read the actual properties. > > Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [1/3] spi: cs42l43: Refactor accessing the SDCA extension properties commit: 6914ee9cd1b0c91bd2fb4dbe204947c3c31259e1 [2/3] spi: cs42l43: Add speaker id support to the bridge configuration (no commit info) All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
diff --git a/drivers/spi/spi-cs42l43.c b/drivers/spi/spi-cs42l43.c index 8b618ef0f711..0a4475ae931b 100644 --- a/drivers/spi/spi-cs42l43.c +++ b/drivers/spi/spi-cs42l43.c @@ -246,11 +246,10 @@ static size_t cs42l43_spi_max_length(struct spi_device *spi) return CS42L43_SPI_MAX_LENGTH; } -static bool cs42l43_has_sidecar(struct fwnode_handle *fwnode) +static struct fwnode_handle *cs42l43_find_xu_node(struct fwnode_handle *fwnode) { static const u32 func_smart_amp = 0x1; struct fwnode_handle *child_fwnode, *ext_fwnode; - unsigned int val; u32 function; int ret; @@ -266,21 +265,12 @@ static bool cs42l43_has_sidecar(struct fwnode_handle *fwnode) if (!ext_fwnode) continue; - ret = fwnode_property_read_u32(ext_fwnode, - "01fa-sidecar-instances", - &val); - - fwnode_handle_put(ext_fwnode); - - if (ret) - continue; - fwnode_handle_put(child_fwnode); - return !!val; + return ext_fwnode; } - return false; + return NULL; } static void cs42l43_release_of_node(void *data) @@ -298,7 +288,8 @@ static int cs42l43_spi_probe(struct platform_device *pdev) struct cs42l43 *cs42l43 = dev_get_drvdata(pdev->dev.parent); struct cs42l43_spi *priv; struct fwnode_handle *fwnode = dev_fwnode(cs42l43->dev); - bool has_sidecar = cs42l43_has_sidecar(fwnode); + struct fwnode_handle *xu_fwnode __free(fwnode_handle) = cs42l43_find_xu_node(fwnode); + int nsidecars = 0; int ret; priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); @@ -350,7 +341,9 @@ static int cs42l43_spi_probe(struct platform_device *pdev) return ret; } - if (has_sidecar) { + fwnode_property_read_u32(xu_fwnode, "01fa-sidecar-instances", &nsidecars); + + if (nsidecars) { ret = software_node_register(&cs42l43_gpiochip_swnode); if (ret) return dev_err_probe(priv->dev, ret, @@ -373,7 +366,7 @@ static int cs42l43_spi_probe(struct platform_device *pdev) return dev_err_probe(priv->dev, ret, "Failed to register SPI controller\n"); - if (has_sidecar) { + if (nsidecars) { if (!spi_new_device(priv->ctlr, &l_info)) return dev_err_probe(priv->dev, -ENODEV, "Failed to create left amp slave\n");
Refactor accessing the SDCA extension properties to make it easier to access multiple properties to assist with future features. Return the node itself and allow the caller to read the actual properties. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> --- drivers/spi/spi-cs42l43.c | 25 +++++++++---------------- 1 file changed, 9 insertions(+), 16 deletions(-)