From: Charles Keepax <[email protected]> This patch has been added to the 3.12 stable tree. If you have any objections, please let us know.
=============== commit 02915661dbb91b25b621ab3f387ab55311bded7f upstream. Evaluation of revision D of WM5110 suggests updates to the register patch for optimal performance. For the sake of clarity rev C of the chip does not require a register patch. Signed-off-by: Charles Keepax <[email protected]> Signed-off-by: Lee Jones <[email protected]> Cc: Oliver Neukum <[email protected]> Signed-off-by: Jiri Slaby <[email protected]> --- drivers/mfd/wm5110-tables.c | 30 +++++++++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c index 3113e39b318e..f1854d5aa55f 100644 --- a/drivers/mfd/wm5110-tables.c +++ b/drivers/mfd/wm5110-tables.c @@ -223,6 +223,31 @@ static const struct reg_default wm5110_revb_patch[] = { { 0x80, 0x0 }, }; +static const struct reg_default wm5110_revd_patch[] = { + { 0x80, 0x3 }, + { 0x80, 0x3 }, + { 0x393, 0x27 }, + { 0x394, 0x27 }, + { 0x395, 0x27 }, + { 0x396, 0x27 }, + { 0x397, 0x27 }, + { 0x398, 0x26 }, + { 0x221, 0x90 }, + { 0x211, 0x8 }, + { 0x36c, 0x1fb }, + { 0x26e, 0x64 }, + { 0x26f, 0xea }, + { 0x270, 0x1f16 }, + { 0x51b, 0x1 }, + { 0x55b, 0x1 }, + { 0x59b, 0x1 }, + { 0x4f0, 0x633 }, + { 0x441, 0xc059 }, + { 0x209, 0x27 }, + { 0x80, 0x0 }, + { 0x80, 0x0 }, +}; + /* We use a function so we can use ARRAY_SIZE() */ int wm5110_patch(struct arizona *arizona) { @@ -235,7 +260,10 @@ int wm5110_patch(struct arizona *arizona) return regmap_register_patch(arizona->regmap, wm5110_revb_patch, ARRAY_SIZE(wm5110_revb_patch)); - + case 3: + return regmap_register_patch(arizona->regmap, + wm5110_revd_patch, + ARRAY_SIZE(wm5110_revd_patch)); default: return 0; } -- 2.6.3 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
