| Message ID | 1435838281-15873-2-git-send-email-ckeepax@opensource.wolfsonmicro.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, 02 Jul 2015, Charles Keepax wrote: > Add a register patch for rev E and above that configures the location of > some write sequences to assist with the headphone enables. I think a comment to that effect would not go amiss. You know the rules, either define magic numbers or comment them. > Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> > --- > drivers/mfd/wm5110-tables.c | 13 ++++++++++++- > 1 files changed, 12 insertions(+), 1 deletions(-) > > diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c > index 62a4aa1..05bef23 100644 > --- a/drivers/mfd/wm5110-tables.c > +++ b/drivers/mfd/wm5110-tables.c > @@ -249,6 +249,15 @@ static const struct reg_default wm5110_revd_patch[] = { > { 0x80, 0x0 }, > }; > > +static const struct reg_default wm5110_reve_patch[] = { > + { 0x80, 0x3 }, > + { 0x80, 0x3 }, > + { 0x4b, 0x138 }, > + { 0x4c, 0x13d }, > + { 0x80, 0x0 }, > + { 0x80, 0x0 }, > +}; > + > /* We use a function so we can use ARRAY_SIZE() */ > int wm5110_patch(struct arizona *arizona) > { > @@ -266,7 +275,9 @@ int wm5110_patch(struct arizona *arizona) > wm5110_revd_patch, > ARRAY_SIZE(wm5110_revd_patch)); > default: > - return 0; > + return regmap_register_patch(arizona->regmap, > + wm5110_reve_patch, > + ARRAY_SIZE(wm5110_reve_patch)); > } > } > EXPORT_SYMBOL_GPL(wm5110_patch);
diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c index 62a4aa1..05bef23 100644 --- a/drivers/mfd/wm5110-tables.c +++ b/drivers/mfd/wm5110-tables.c @@ -249,6 +249,15 @@ static const struct reg_default wm5110_revd_patch[] = { { 0x80, 0x0 }, }; +static const struct reg_default wm5110_reve_patch[] = { + { 0x80, 0x3 }, + { 0x80, 0x3 }, + { 0x4b, 0x138 }, + { 0x4c, 0x13d }, + { 0x80, 0x0 }, + { 0x80, 0x0 }, +}; + /* We use a function so we can use ARRAY_SIZE() */ int wm5110_patch(struct arizona *arizona) { @@ -266,7 +275,9 @@ int wm5110_patch(struct arizona *arizona) wm5110_revd_patch, ARRAY_SIZE(wm5110_revd_patch)); default: - return 0; + return regmap_register_patch(arizona->regmap, + wm5110_reve_patch, + ARRAY_SIZE(wm5110_reve_patch)); } } EXPORT_SYMBOL_GPL(wm5110_patch);
Add a register patch for rev E and above that configures the location of some write sequences to assist with the headphone enables. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> --- drivers/mfd/wm5110-tables.c | 13 ++++++++++++- 1 files changed, 12 insertions(+), 1 deletions(-)