ASoC: hdmi-codec: Update to modern DAI terminology

Commit Message

Mark Brown June 2, 2022, 10:30 a.m. UTC

As part of retiring the old defines used to specify DAI formats update the
hdmi_codec driver to use the modern names, including the variables in the
struct hdmi_codec_daifmt exported to the DRM drivers.

In updating this I did note that the only use of this information in DRM
drivers is to reject clock provider settings, thinking about what this
hardware is doing I rather suspect that there might not be any hardware
out there which needs the configuration so it may be worth considering
just having hdmi-codec support only clock consumer.

Signed-off-by: Mark Brown <[e-mail]>
---
 drivers/gpu/drm/bridge/sii902x.c               |  5 +++--
 .../drm/bridge/synopsys/dw-hdmi-i2s-audio.c    |  2 +-
 drivers/gpu/drm/exynos/exynos_hdmi.c           |  8 ++++----
 drivers/gpu/drm/i2c/tda998x_drv.c              |  6 +++---
 drivers/gpu/drm/sti/sti_hdmi.c                 |  8 ++++----
 include/sound/hdmi-codec.h                     |  4 ++--
 sound/soc/codecs/hdmi-codec.c                  | 18 +++++++++---------
 7 files changed, 26 insertions(+), 25 deletions(-)

Comments

Mark Brown June 13, 2022, 5:01 p.m. UTC | #1

On Thu, 2 Jun 2022 12:30:29 +0200, Mark Brown wrote:
> As part of retiring the old defines used to specify DAI formats update the
> hdmi_codec driver to use the modern names, including the variables in the
> struct hdmi_codec_daifmt exported to the DRM drivers.
> 
> In updating this I did note that the only use of this information in DRM
> drivers is to reject clock provider settings, thinking about what this
> hardware is doing I rather suspect that there might not be any hardware
> out there which needs the configuration so it may be worth considering
> just having hdmi-codec support only clock consumer.
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: hdmi-codec: Update to modern DAI terminology
      commit: 9f1c8677724a0e6a6ac7a74d2b0192a584df859d

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

Patch

diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c
index 65549fbfdc87..be9736f67542 100644
--- a/drivers/gpu/drm/bridge/sii902x.c
+++ b/drivers/gpu/drm/bridge/sii902x.c
@@ -549,8 +549,9 @@  static int sii902x_audio_hw_params(struct device *dev, void *data,
 	unsigned long mclk_rate;
 	int i, ret;
 
-	if (daifmt->bit_clk_master || daifmt->frame_clk_master) {
-		dev_dbg(dev, "%s: I2S master mode not supported\n", __func__);
+	if (daifmt->bit_clk_provider || daifmt->frame_clk_provider) {
+		dev_dbg(dev, "%s: I2S clock provider mode not supported\n",
+			__func__);
 		return -EINVAL;
 	}
 
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
index f50b47ac11a8..a2f0860b20bb 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
@@ -45,7 +45,7 @@  static int dw_hdmi_i2s_hw_params(struct device *dev, void *data,
 	u8 inputclkfs = 0;
 
 	/* it cares I2S only */
-	if (fmt->bit_clk_master | fmt->frame_clk_master) {
+	if (fmt->bit_clk_provider | fmt->frame_clk_provider) {
 		dev_err(dev, "unsupported clock settings\n");
 		return -EINVAL;
 	}
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 7655142a4651..10b0036f8a2e 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -1594,12 +1594,12 @@  static int hdmi_audio_hw_params(struct device *dev, void *data,
 	struct hdmi_context *hdata = dev_get_drvdata(dev);
 
 	if (daifmt->fmt != HDMI_I2S || daifmt->bit_clk_inv ||
-	    daifmt->frame_clk_inv || daifmt->bit_clk_master ||
-	    daifmt->frame_clk_master) {
+	    daifmt->frame_clk_inv || daifmt->bit_clk_provider ||
+	    daifmt->frame_clk_provider) {
 		dev_err(dev, "%s: Bad flags %d %d %d %d\n", __func__,
 			daifmt->bit_clk_inv, daifmt->frame_clk_inv,
-			daifmt->bit_clk_master,
-			daifmt->frame_clk_master);
+			daifmt->bit_clk_provider,
+			daifmt->frame_clk_provider);
 		return -EINVAL;
 	}
 
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index b7ec6c374fbd..c4fadaecbb2d 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -1095,11 +1095,11 @@  static int tda998x_audio_hw_params(struct device *dev, void *data,
 
 	if (!spdif &&
 	    (daifmt->bit_clk_inv || daifmt->frame_clk_inv ||
-	     daifmt->bit_clk_master || daifmt->frame_clk_master)) {
+	     daifmt->bit_clk_provider || daifmt->frame_clk_provider)) {
 		dev_err(dev, "%s: Bad flags %d %d %d %d\n", __func__,
 			daifmt->bit_clk_inv, daifmt->frame_clk_inv,
-			daifmt->bit_clk_master,
-			daifmt->frame_clk_master);
+			daifmt->bit_clk_provider,
+			daifmt->frame_clk_provider);
 		return -EINVAL;
 	}
 
diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c
index b3fbee7eac11..622d0dfe7bb9 100644
--- a/drivers/gpu/drm/sti/sti_hdmi.c
+++ b/drivers/gpu/drm/sti/sti_hdmi.c
@@ -1175,12 +1175,12 @@  static int hdmi_audio_hw_params(struct device *dev,
 	DRM_DEBUG_DRIVER("\n");
 
 	if ((daifmt->fmt != HDMI_I2S) || daifmt->bit_clk_inv ||
-	    daifmt->frame_clk_inv || daifmt->bit_clk_master ||
-	    daifmt->frame_clk_master) {
+	    daifmt->frame_clk_inv || daifmt->bit_clk_providre ||
+	    daifmt->frame_clk_provider) {
 		dev_err(dev, "%s: Bad flags %d %d %d %d\n", __func__,
 			daifmt->bit_clk_inv, daifmt->frame_clk_inv,
-			daifmt->bit_clk_master,
-			daifmt->frame_clk_master);
+			daifmt->bit_clk_provider,
+			daifmt->frame_clk_provider);
 		return -EINVAL;
 	}
 
diff --git a/include/sound/hdmi-codec.h b/include/sound/hdmi-codec.h
index 4fc733c8c570..48ad33aba393 100644
--- a/include/sound/hdmi-codec.h
+++ b/include/sound/hdmi-codec.h
@@ -32,8 +32,8 @@  struct hdmi_codec_daifmt {
 	} fmt;
 	unsigned int bit_clk_inv:1;
 	unsigned int frame_clk_inv:1;
-	unsigned int bit_clk_master:1;
-	unsigned int frame_clk_master:1;
+	unsigned int bit_clk_provider:1;
+	unsigned int frame_clk_provider:1;
 	/* bit_fmt could be standard PCM format or
 	 * IEC958 encoded format. ALSA IEC958 plugin will pass
 	 * IEC958_SUBFRAME format to the underneath driver.
diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c
index b773466619b2..7d1e351f863a 100644
--- a/sound/soc/codecs/hdmi-codec.c
+++ b/sound/soc/codecs/hdmi-codec.c
@@ -606,18 +606,18 @@  static int hdmi_codec_i2s_set_fmt(struct snd_soc_dai *dai,
 	/* Reset daifmt */
 	memset(cf, 0, sizeof(*cf));
 
-	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
-	case SND_SOC_DAIFMT_CBM_CFM:
-		cf->bit_clk_master = 1;
-		cf->frame_clk_master = 1;
+	switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) {
+	case SND_SOC_DAIFMT_CBP_CFP:
+		cf->bit_clk_provider = 1;
+		cf->frame_clk_provider = 1;
 		break;
-	case SND_SOC_DAIFMT_CBS_CFM:
-		cf->frame_clk_master = 1;
+	case SND_SOC_DAIFMT_CBC_CFP:
+		cf->frame_clk_provider = 1;
 		break;
-	case SND_SOC_DAIFMT_CBM_CFS:
-		cf->bit_clk_master = 1;
+	case SND_SOC_DAIFMT_CBP_CFC:
+		cf->bit_clk_provider = 1;
 		break;
-	case SND_SOC_DAIFMT_CBS_CFS:
+	case SND_SOC_DAIFMT_CBC_CFC:
 		break;
 	default:
 		return -EINVAL;