From: Takashi Iwai <tiwai@suse.de> To: "Jorge Sanjuan" <jorge.sanjuan@codethink.co.uk> Cc: <alsa-devel@alsa-project.org>, <gregkh@linuxfoundation.org>, <linux-kernel@vger.kernel.org> Subject: Re: [PATCH 4/4] ALSA: usb-audio: UAC3 Add support for connector insertion. Date: Mon, 23 Apr 2018 14:19:38 +0200 [thread overview] Message-ID: <s5hr2n6ru79.wl-tiwai@suse.de> (raw) In-Reply-To: <20180420170327.31569-5-jorge.sanjuan@codethink.co.uk> On Fri, 20 Apr 2018 19:03:27 +0200, Jorge Sanjuan wrote: > > diff --git a/include/linux/usb/audio-v3.h b/include/linux/usb/audio-v3.h > index a8959aaba0ae..6cedb6d499ba 100644 > --- a/include/linux/usb/audio-v3.h > +++ b/include/linux/usb/audio-v3.h > @@ -221,6 +221,12 @@ struct uac3_iso_endpoint_descriptor { > __le16 wLockDelay; > } __attribute__((packed)); > > +/* 5.2.1.6.1 INSERTION CONTROL PARAMETER BLOCK */ > +struct uac3_insertion_ctl_blk { > + __u8 bSize; > + __u8 bmConInserted[1]; Do we need to declare this as an array? > static struct snd_kcontrol_new usb_feature_unit_ctl = { > .iface = SNDRV_CTL_ELEM_IFACE_MIXER, > .name = "", /* will be filled later manually */ > @@ -1322,6 +1367,15 @@ static struct snd_kcontrol_new usb_bool_master_control_ctl_ro = { > .put = NULL, > }; > > +static struct snd_kcontrol_new usb_connector_ctl_ro = { Put const. > @@ -1904,16 +1966,29 @@ static int parse_audio_input_terminal(struct mixer_build *state, int unitid, > void *raw_desc) > { > struct usb_audio_term iterm; > - struct uac2_input_terminal_descriptor *d = raw_desc; > + unsigned int control, bmctls, term_id; > > - check_input_term(state, d->bTerminalID, &iterm); > if (state->mixer->protocol == UAC_VERSION_2) { > - /* Check for jack detection. */ > - if (uac_v2v3_control_is_readable(d->bmControls, > - UAC2_TE_CONNECTOR)) { > - build_connector_control(state, &iterm, true); > - } > - } > + struct uac2_input_terminal_descriptor *d_v2 = raw_desc; > + control = UAC2_TE_CONNECTOR; > + term_id = d_v2->bTerminalID; > + bmctls = d_v2->bmControls; > + } > + else if (state->mixer->protocol == UAC_VERSION_3) { Put "else if" and the closing brace in the same line. > + struct uac3_input_terminal_descriptor *d_v3 = raw_desc; > + control = UAC3_TE_INSERTION; > + term_id = d_v3->bTerminalID; > + bmctls = d_v3->bmControls; Doesn't it need le32_to_cpu()? > + } > + else /* UAC1. No Insertion control */ Ditto, put "else" and the closing brace in the same line. Also, use braces for the rest block, otherwise it'll look inconsistent. Or rewrite with switch(). > @@ -2645,6 +2720,12 @@ static int snd_usb_mixer_controls(struct usb_mixer_interface *mixer) > err = parse_audio_unit(&state, desc->bCSourceID); > if (err < 0 && err != -EINVAL) > return err; > + > + if (uac_v2v3_control_is_readable(desc->bmControls, Missing le32_to_cpu()? thanks, Takashi
WARNING: multiple messages have this Message-ID (diff)
From: Takashi Iwai <tiwai@suse.de> To: Jorge Sanjuan <jorge.sanjuan@codethink.co.uk> Cc: alsa-devel@alsa-project.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 4/4] ALSA: usb-audio: UAC3 Add support for connector insertion. Date: Mon, 23 Apr 2018 14:19:38 +0200 [thread overview] Message-ID: <s5hr2n6ru79.wl-tiwai@suse.de> (raw) In-Reply-To: <20180420170327.31569-5-jorge.sanjuan@codethink.co.uk> On Fri, 20 Apr 2018 19:03:27 +0200, Jorge Sanjuan wrote: > > diff --git a/include/linux/usb/audio-v3.h b/include/linux/usb/audio-v3.h > index a8959aaba0ae..6cedb6d499ba 100644 > --- a/include/linux/usb/audio-v3.h > +++ b/include/linux/usb/audio-v3.h > @@ -221,6 +221,12 @@ struct uac3_iso_endpoint_descriptor { > __le16 wLockDelay; > } __attribute__((packed)); > > +/* 5.2.1.6.1 INSERTION CONTROL PARAMETER BLOCK */ > +struct uac3_insertion_ctl_blk { > + __u8 bSize; > + __u8 bmConInserted[1]; Do we need to declare this as an array? > static struct snd_kcontrol_new usb_feature_unit_ctl = { > .iface = SNDRV_CTL_ELEM_IFACE_MIXER, > .name = "", /* will be filled later manually */ > @@ -1322,6 +1367,15 @@ static struct snd_kcontrol_new usb_bool_master_control_ctl_ro = { > .put = NULL, > }; > > +static struct snd_kcontrol_new usb_connector_ctl_ro = { Put const. > @@ -1904,16 +1966,29 @@ static int parse_audio_input_terminal(struct mixer_build *state, int unitid, > void *raw_desc) > { > struct usb_audio_term iterm; > - struct uac2_input_terminal_descriptor *d = raw_desc; > + unsigned int control, bmctls, term_id; > > - check_input_term(state, d->bTerminalID, &iterm); > if (state->mixer->protocol == UAC_VERSION_2) { > - /* Check for jack detection. */ > - if (uac_v2v3_control_is_readable(d->bmControls, > - UAC2_TE_CONNECTOR)) { > - build_connector_control(state, &iterm, true); > - } > - } > + struct uac2_input_terminal_descriptor *d_v2 = raw_desc; > + control = UAC2_TE_CONNECTOR; > + term_id = d_v2->bTerminalID; > + bmctls = d_v2->bmControls; > + } > + else if (state->mixer->protocol == UAC_VERSION_3) { Put "else if" and the closing brace in the same line. > + struct uac3_input_terminal_descriptor *d_v3 = raw_desc; > + control = UAC3_TE_INSERTION; > + term_id = d_v3->bTerminalID; > + bmctls = d_v3->bmControls; Doesn't it need le32_to_cpu()? > + } > + else /* UAC1. No Insertion control */ Ditto, put "else" and the closing brace in the same line. Also, use braces for the rest block, otherwise it'll look inconsistent. Or rewrite with switch(). > @@ -2645,6 +2720,12 @@ static int snd_usb_mixer_controls(struct usb_mixer_interface *mixer) > err = parse_audio_unit(&state, desc->bCSourceID); > if (err < 0 && err != -EINVAL) > return err; > + > + if (uac_v2v3_control_is_readable(desc->bmControls, Missing le32_to_cpu()? thanks, Takashi
next prev parent reply other threads:[~2018-04-23 12:19 UTC|newest] Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-04-20 17:03 [PATCH 0/4] ALSA: usb: UAC3 new features Jorge Sanjuan 2018-04-20 17:03 ` [PATCH 1/4] ALSA: usb-audio: UAC3. Add support for mixer unit Jorge Sanjuan 2018-04-20 17:03 ` Jorge Sanjuan 2018-04-23 11:03 ` Takashi Iwai 2018-04-23 11:03 ` Takashi Iwai 2018-04-20 17:03 ` [PATCH 2/4] ALSA: usb-audio: ADC3: Fix channel mapping conversion for ADC3 Jorge Sanjuan 2018-04-20 17:03 ` Jorge Sanjuan 2018-04-23 12:11 ` Takashi Iwai 2018-04-23 12:11 ` Takashi Iwai 2018-04-24 8:03 ` [alsa-devel] " Ruslan Bilovol 2018-04-24 8:03 ` Ruslan Bilovol 2018-04-20 17:03 ` [PATCH 3/4] ALSA: usb-audio: Use Class Specific EP for UAC3 devices Jorge Sanjuan 2018-04-20 17:03 ` Jorge Sanjuan 2018-04-22 20:30 ` [alsa-devel] " kbuild test robot 2018-04-22 20:30 ` kbuild test robot 2018-04-20 17:03 ` [PATCH 4/4] ALSA: usb-audio: UAC3 Add support for connector insertion Jorge Sanjuan 2018-04-22 20:55 ` kbuild test robot 2018-04-22 20:55 ` kbuild test robot 2018-04-23 12:19 ` Takashi Iwai [this message] 2018-04-23 12:19 ` Takashi Iwai 2018-04-23 16:06 ` Jorge 2018-04-24 17:24 ` [PATCH v2 0/4] ALSA: usb: UAC3 new features Jorge Sanjuan 2018-04-24 17:24 ` Jorge Sanjuan 2018-04-24 17:24 ` [PATCH v2 1/4] ALSA: usb-audio: UAC3. Add support for mixer unit Jorge Sanjuan 2018-04-25 22:35 ` [alsa-devel] " Ruslan Bilovol 2018-04-26 16:56 ` Jorge 2018-04-26 16:56 ` Jorge 2018-04-27 17:06 ` [PATCH v3 " Jorge Sanjuan 2018-04-27 17:06 ` Jorge Sanjuan 2018-05-04 0:57 ` Ruslan Bilovol 2018-05-08 9:43 ` Jorge 2018-05-09 22:11 ` Ruslan Bilovol 2018-04-24 17:24 ` [PATCH v2 2/4] ALSA: usb-audio: ADC3: Fix channel mapping conversion for ADC3 Jorge Sanjuan 2018-04-24 17:55 ` Takashi Iwai 2018-04-24 17:55 ` Takashi Iwai 2018-04-24 17:24 ` [PATCH v2 3/4] ALSA: usb-audio: Use Class Specific EP for UAC3 devices Jorge Sanjuan 2018-04-24 17:24 ` Jorge Sanjuan 2018-04-25 22:53 ` [alsa-devel] " Ruslan Bilovol 2018-04-24 17:24 ` [PATCH v2 4/4] ALSA: usb-audio: UAC3 Add support for connector insertion Jorge Sanjuan 2018-04-24 17:24 ` Jorge Sanjuan 2018-04-24 18:02 ` [PATCH v2 0/4] ALSA: usb: UAC3 new features Takashi Iwai 2018-04-24 18:02 ` Takashi Iwai 2018-04-26 9:26 ` [alsa-devel] " Ruslan Bilovol 2018-04-26 9:26 ` Ruslan Bilovol 2018-04-26 17:13 ` [alsa-devel] " Jorge 2018-05-11 15:25 ` [PATCH v4 " Jorge Sanjuan 2018-05-11 15:25 ` Jorge Sanjuan 2018-05-11 15:25 ` [PATCH v4 1/4] ALSA: usb-audio: UAC3. Add support for mixer unit Jorge Sanjuan 2018-05-11 15:25 ` Jorge Sanjuan 2018-05-14 20:54 ` Ruslan Bilovol 2018-05-11 15:25 ` [PATCH v4 2/4] ALSA: usb-audio: Use Class Specific EP for UAC3 devices Jorge Sanjuan 2018-05-14 21:00 ` Ruslan Bilovol 2018-05-11 15:25 ` [PATCH v4 3/4] ALSA: usb-audio: UAC3 Add support for connector insertion Jorge Sanjuan 2018-05-11 15:25 ` [PATCH v4 4/4] ALSA: usb-audio: UAC3: Parse Input Terminal number of channels Jorge Sanjuan 2018-05-11 15:25 ` Jorge Sanjuan 2018-05-14 8:54 ` Jorge 2018-05-14 9:36 ` Ruslan Bilovol 2018-05-14 11:03 ` [RESEND PATCH " Jorge Sanjuan 2018-05-14 11:03 ` Jorge Sanjuan 2018-05-14 21:05 ` Ruslan Bilovol 2018-05-14 21:05 ` Ruslan Bilovol 2018-05-15 5:38 ` [PATCH v4 0/4] ALSA: usb: UAC3 new features Takashi Iwai 2018-05-15 5:38 ` Takashi Iwai
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