From: moinejf@free.fr (Jean-Francois Moine)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 24/28] drm/i2c: tda998x: adjust the audio CTS to the mode clock
Date: Thu, 9 Jan 2014 12:07:02 +0100 [thread overview]
Message-ID: <20140109120702.492c58d8@armhf> (raw)
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
---
drivers/gpu/drm/i2c/tda998x_drv.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index 68630b8..c2163f4 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -723,7 +723,7 @@ tda998x_configure_audio(struct tda998x_priv *priv,
struct drm_display_mode *mode)
{
uint8_t buf[6], clksel_aip, clksel_fs, cts_n, adiv;
- uint32_t n;
+ uint32_t n, cts;
/* Enable audio ports */
reg_write(priv, REG_ENA_AP, priv->audio_port);
@@ -777,9 +777,10 @@ tda998x_configure_audio(struct tda998x_priv *priv,
n = 128 * AUDIO_SAMPLE; /* acr_n = 128 * sample_rate / 1000 */
/* Write the CTS and N values */
- buf[0] = 0x44;
- buf[1] = 0x42;
- buf[2] = 0x01;
+ cts = mode->clock;
+ buf[0] = cts;
+ buf[1] = cts >> 8;
+ buf[2] = cts >> 16;
buf[3] = n;
buf[4] = n >> 8;
buf[5] = n >> 16;
--
Ken ar c'henta? | ** Breizh ha Linux atav! **
Jef | http://moinejf.free.fr/
next reply other threads:[~2014-01-09 11:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-09 11:07 Jean-Francois Moine [this message]
2014-01-09 12:27 ` [PATCH v2 24/28] drm/i2c: tda998x: adjust the audio CTS to the mode clock Russell King - ARM Linux
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