From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Date: Tue, 26 Mar 2024 09:20:24 +0000 (+0000)
Subject: soundwire: cadence: show the bus frequency and frame shape
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8292c815bbb71ea9f86331c3d07d2b9530b93565;p=linux.git

soundwire: cadence: show the bus frequency and frame shape

This log is useful when trying different configurations, specifically
to make sure ACPI initrd overrides have been taken into account.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20240326092030.1062802-2-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---

diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c
index c2c1463a5c53a..74da99034dab5 100644
--- a/drivers/soundwire/cadence_master.c
+++ b/drivers/soundwire/cadence_master.c
@@ -1319,6 +1319,12 @@ static void cdns_init_clock_ctrl(struct sdw_cdns *cdns)
 	u32 ssp_interval;
 	int divider;
 
+	dev_dbg(cdns->dev, "mclk %d max %d row %d col %d\n",
+		prop->mclk_freq,
+		prop->max_clk_freq,
+		prop->default_row,
+		prop->default_col);
+
 	/* Set clock divider */
 	divider	= (prop->mclk_freq / prop->max_clk_freq) - 1;