On 16 Mar 2010, at 17:51, "Olaya, Margarita" <magi.olaya@xxxxxx> wrote:
On Saturday, March 13, 2010 5:23 AM Felipe Balbi wrote:
Hi,
On Fri, 12 Mar 2010 19:52:20 -0600, "Olaya, Margarita"
<magi.olaya@xxxxxx> wrote:
+/*
+ * twl6040 register cache & default register settings + */
+static const u8 twl6040_reg[TWL6040_CACHEREGNUM] = {
+ 0x00, /* not used 0x00 */
+ 0x4B, /* TWL6040_ASICID (ro) 0x01 */
[snip]
a little comment about what the default values are would be nice.
Most of the codecs only have the register description, not sure if
this
is an standard in alsa. Some values are kind of hard to describe
briefly.
The standard is that these are the power on reset values, used to init
the register cache and reduce the amount of I/O done to restore on
resume.
#ifdef CONFIG_PM
+static int twl6040_suspend(struct platform_device *pdev,
[snip]
#else
#define twl6040_suspend NULL
#define twl6040_resume NULL
#endif
I'll add this.
Regards,
Margarita
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