diff options
Diffstat (limited to 'sound/soc/tegra/tegra30_dam.c')
| -rw-r--r-- | sound/soc/tegra/tegra30_dam.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/soc/tegra/tegra30_dam.c b/sound/soc/tegra/tegra30_dam.c index 4ac81266e7cf..d308179110c9 100644 --- a/sound/soc/tegra/tegra30_dam.c +++ b/sound/soc/tegra/tegra30_dam.c @@ -529,6 +529,7 @@ static int __devinit tegra30_dam_probe(struct platform_device *pdev) #ifdef CONFIG_PM int i; #endif + int clkm_rate; if ((pdev->id < 0) || (pdev->id >= TEGRA30_NR_DAM_IFC)) { @@ -552,6 +553,11 @@ static int __devinit tegra30_dam_probe(struct platform_device *pdev) ret = PTR_ERR(dam->dam_clk); goto err_free; } + clkm_rate = clk_get_rate(clk_get_parent(dam->dam_clk)); + while (clkm_rate > 12000000) + clkm_rate >>= 1; + + clk_set_rate(dam->dam_clk,clkm_rate); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { |