From: Kailang Yang <[email protected]> 3.12-stable review patch. If anyone has any objections, please let me know.
=============== commit 380702192f616df5b2ba704b85cc479a3da92c91 upstream. Upon suspend / resume, the fixup register settings are lost because sending HDA_FIXUP_ACT_PRE_PROBE is not part of the resume path. Instead, write our registers in response to the HDA_FIXUP_ACT_INIT, which happens after initial probe and upon resume. Signed-off-by: Kailang Yang <[email protected]> Signed-off-by: Takashi Iwai <[email protected]> Signed-off-by: Jiri Slaby <[email protected]> --- sound/pci/hda/patch_realtek.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index b35a375af0f8..be6b6f60acd7 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3578,6 +3578,8 @@ static void alc283_fixup_chromebook(struct hda_codec *codec, case HDA_FIXUP_ACT_PRE_PROBE: alc283_chromebook_caps(codec); spec->gen.hp_automute_hook = alc283_hp_automute_hook; + break; + case HDA_FIXUP_ACT_INIT: /* MIC2-VREF control */ /* Set to manual mode */ val = alc_read_coef_idx(codec, 0x06); -- 1.9.0 -- 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
