From: <derek.fang@realtek.com>
To: <broonie@kernel.org>, <lgirdwood@gmail.com>
Cc: oder_chiou@realtek.com, jack.yu@realtek.com,
alsa-devel@alsa-project.org, lars@metafoo.de,
albertchen@realtek.com, derek.fang@realtek.com,
shumingf@realtek.com, flove@realtek.com
Subject: [alsa-devel] [PATCH] ASoC: rl6231: Add new supports on rl6231
Date: Thu, 6 Feb 2020 14:22:13 +0800 [thread overview]
Message-ID: <1580970133-14089-1-git-send-email-derek.fang@realtek.com> (raw)
From: Derek Fang <derek.fang@realtek.com>
1. Increases the max limit of PLL input frequency
on RL6231 shared support.
2. Add a new pll preset map.
Signed-off-by: Derek Fang <derek.fang@realtek.com>
---
sound/soc/codecs/rl6231.c | 1 +
sound/soc/codecs/rl6231.h | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/sound/soc/codecs/rl6231.c b/sound/soc/codecs/rl6231.c
index a887d5c..d181c21 100644
--- a/sound/soc/codecs/rl6231.c
+++ b/sound/soc/codecs/rl6231.c
@@ -102,6 +102,7 @@ struct pll_calc_map {
static const struct pll_calc_map pll_preset_table[] = {
{19200000, 4096000, 23, 14, 1, false},
{19200000, 24576000, 3, 30, 3, false},
+ {3840000, 24576000, 3, 30, 0, true},
};
static unsigned int find_best_div(unsigned int in,
diff --git a/sound/soc/codecs/rl6231.h b/sound/soc/codecs/rl6231.h
index 31a9643..6d8ed03 100644
--- a/sound/soc/codecs/rl6231.h
+++ b/sound/soc/codecs/rl6231.h
@@ -10,7 +10,7 @@
#ifndef __RL6231_H__
#define __RL6231_H__
-#define RL6231_PLL_INP_MAX 40000000
+#define RL6231_PLL_INP_MAX 50000000
#define RL6231_PLL_INP_MIN 256000
#define RL6231_PLL_N_MAX 0x1ff
#define RL6231_PLL_K_MAX 0x1f
--
2.7.4
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next reply other threads:[~2020-02-06 6:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-06 6:22 derek.fang [this message]
2020-02-11 15:49 ` [alsa-devel] Applied "ASoC: rl6231: Add new supports on rl6231" to the asoc tree Mark Brown
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