On Mon, 13 Jun 2016 09:24:45 +0200, Kailang wrote:
-----Original Message----- From: Takashi Iwai [mailto:tiwai@suse.de] Sent: Thursday, June 09, 2016 2:15 PM To: Kailang Cc: (alsa-devel@alsa-project.org) Subject: Re: Support Dell headset mode for ALC891
On Wed, 08 Jun 2016 09:17:12 +0200, Kailang wrote:
Hi Takashi,
This patch is supported Dell headset mode for ALC891. It is only support I-phone type headset. I think this function is only support for DELL. So, headset mode and platform support is merged.
This patch is test passed by Ubuntu team.
Many Thanks.
(snip)
Date: Tue, 7 Jun 2016 11:31:34 +0800 Subject: [PATCH] ALSA: hda/realtek - ALC891 headset mode for Dell
New headset mode of ALC891 for Dell.
Signed-off-by: Kailang Yang kailang@realtek.com
Could you put more comments in the changelog, as what you gave in the mail?
OK.diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 7960316..9dc641e 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3718,6 +3718,9 @@ static void
alc_headset_mode_unplugged(struct hda_codec *codec)
case 0x10ec0295: alc_process_coef_fw(codec, coef0225); break;
- case 0x10ec0867:
alc_update_coefex_idx(codec, 0x57, 0x5, 1<<14, 0);break;mode.\n"); } @@
-3805,6 +3808,8 @@ static void
alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin,
alc_process_coef_fw(codec, coef0293); snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50); break;
- case 0x10ec0867:
alc_update_coefex_idx(codec, 0x57, 0x5, 0, 1<<14);No break between 0867 and 0662?
Yes, no break. ^^ It is only more one line difference for 0x0867.
Then please put a comment indicating it's a fall-through, e.g.
case 0x10ec0867: alc_update_coefex_idx(codec, 0x57, 0x5, 0, 1<<14); /* fallthru */ case 0x10ec0662: ....
Takashi