* [PATCH] ALSA: hda - Enable mute/mic-mute LEDs for more Thinkpads with Realtek codec @ 2013-11-18 10:51 David Henningsson 2013-11-18 12:09 ` Takashi Iwai 0 siblings, 1 reply; 4+ messages in thread From: David Henningsson @ 2013-11-18 10:51 UTC (permalink / raw) To: tiwai, alsa-devel, hui.wang; +Cc: Alex Hung, yk, David Henningsson We're using the ACPI interface to detect whether we're dealing with a Thinkpad or not. This way we're not loading the thinkpad_acpi module when we're not on a Thinkpad, but at the same time, we give the opportunity to check for, and potentially enable, both present and future Thinkpad with mute/micmute LEDs. At least those running the ALC269 family (269 to 299) of Realtek codecs. Cc: Alex Hung <alex.hung@canonical.com> Tested-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: David Henningsson <david.henningsson@canonical.com> --- sound/pci/hda/patch_realtek.c | 29 ++++++++++++++++++++++++++--- 1 file changed, 26 insertions(+), 3 deletions(-) Hi Takashi, Sorry I'm late with this one. I'm hoping that you can still merge it for 3.13, but if you can't, we'll just backport it into the Ubuntu 3.13 kernel instead, so not the end of the world I guess. diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 04d1e6b..05987ff 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3652,9 +3652,29 @@ static void alc290_fixup_mono_speakers(struct hda_codec *codec, #if IS_ENABLED(CONFIG_THINKPAD_ACPI) #include <linux/thinkpad_acpi.h> +#include <acpi/acpi.h> static int (*led_set_func)(int, bool); +static acpi_status acpi_check_cb(acpi_handle handle, u32 lvl, void *context, + void **rv) +{ + bool *found = context; + *found = true; + return AE_OK; +} + +static bool is_thinkpad(struct hda_codec *codec) +{ + bool found = false; + if (codec->subsystem_id >> 16 != 0x17aa) + return false; + if (ACPI_SUCCESS(acpi_get_devices("LEN0068", acpi_check_cb, &found, NULL)) && found) + return true; + found = false; + return ACPI_SUCCESS(acpi_get_devices("IBM0068", acpi_check_cb, &found, NULL)) && found; +} + static void update_tpacpi_mute_led(void *private_data, int enabled) { if (led_set_func) @@ -3680,6 +3700,8 @@ static void alc_fixup_thinkpad_acpi(struct hda_codec *codec, bool removefunc = false; if (action == HDA_FIXUP_ACT_PROBE) { + if (!is_thinkpad(codec)) + return; if (!led_set_func) led_set_func = symbol_request(tpacpi_led_set); if (!led_set_func) { @@ -4027,6 +4049,8 @@ static const struct hda_fixup alc269_fixups[] = { [ALC269_FIXUP_LIMIT_INT_MIC_BOOST] = { .type = HDA_FIXUP_FUNC, .v.func = alc269_fixup_limit_int_mic_boost, + .chained = true, + .chain_id = ALC269_FIXUP_THINKPAD_ACPI, }, [ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED] = { .type = HDA_FIXUP_FUNC, @@ -4070,8 +4094,6 @@ static const struct hda_fixup alc269_fixups[] = { [ALC269_FIXUP_THINKPAD_ACPI] = { .type = HDA_FIXUP_FUNC, .v.func = alc_fixup_thinkpad_acpi, - .chained = true, - .chain_id = ALC269_FIXUP_LIMIT_INT_MIC_BOOST }, [ALC255_FIXUP_DELL1_MIC_NO_PRESENCE] = { .type = HDA_FIXUP_PINS, @@ -4173,7 +4195,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x2208, "Thinkpad T431s", ALC269_FIXUP_LENOVO_DOCK), SND_PCI_QUIRK(0x17aa, 0x220c, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x17aa, 0x2212, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), - SND_PCI_QUIRK(0x17aa, 0x2214, "Thinkpad", ALC269_FIXUP_THINKPAD_ACPI), + SND_PCI_QUIRK(0x17aa, 0x2214, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x17aa, 0x2215, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x17aa, 0x5013, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x17aa, 0x501a, "Thinkpad", ALC283_FIXUP_INT_MIC), @@ -4181,6 +4203,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x5109, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K), SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD), + SND_PCI_QUIRK_VENDOR(0x17aa, "Thinkpad", ALC269_FIXUP_THINKPAD_ACPI), SND_PCI_QUIRK(0x1b7d, 0xa831, "Ordissimo EVE2 ", ALC269VB_FIXUP_ORDISSIMO_EVE2), /* Also known as Malata PC-B1303 */ #if 0 -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] ALSA: hda - Enable mute/mic-mute LEDs for more Thinkpads with Realtek codec 2013-11-18 10:51 [PATCH] ALSA: hda - Enable mute/mic-mute LEDs for more Thinkpads with Realtek codec David Henningsson @ 2013-11-18 12:09 ` Takashi Iwai 2013-11-19 10:09 ` David Henningsson 0 siblings, 1 reply; 4+ messages in thread From: Takashi Iwai @ 2013-11-18 12:09 UTC (permalink / raw) To: David Henningsson; +Cc: hui.wang, alsa-devel, yk, Alex Hung At Mon, 18 Nov 2013 11:51:47 +0100, David Henningsson wrote: > > We're using the ACPI interface to detect whether we're dealing with a Thinkpad > or not. This way we're not loading the thinkpad_acpi module when we're not on > a Thinkpad, but at the same time, we give the opportunity to check for, and > potentially enable, both present and future Thinkpad with mute/micmute LEDs. > > At least those running the ALC269 family (269 to 299) of Realtek codecs. > > Cc: Alex Hung <alex.hung@canonical.com> > Tested-by: Hui Wang <hui.wang@canonical.com> > Signed-off-by: David Henningsson <david.henningsson@canonical.com> > --- > sound/pci/hda/patch_realtek.c | 29 ++++++++++++++++++++++++++--- > 1 file changed, 26 insertions(+), 3 deletions(-) > > Hi Takashi, > > Sorry I'm late with this one. I'm hoping that you can still merge it for 3.13, > but if you can't, we'll just backport it into the Ubuntu 3.13 kernel instead, > so not the end of the world I guess. OK, I merged it now, as it's not too intrusive, and the build test without CONFIG_ACPI passed. thanks, Takashi > > diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c > index 04d1e6b..05987ff 100644 > --- a/sound/pci/hda/patch_realtek.c > +++ b/sound/pci/hda/patch_realtek.c > @@ -3652,9 +3652,29 @@ static void alc290_fixup_mono_speakers(struct hda_codec *codec, > #if IS_ENABLED(CONFIG_THINKPAD_ACPI) > > #include <linux/thinkpad_acpi.h> > +#include <acpi/acpi.h> > > static int (*led_set_func)(int, bool); > > +static acpi_status acpi_check_cb(acpi_handle handle, u32 lvl, void *context, > + void **rv) > +{ > + bool *found = context; > + *found = true; > + return AE_OK; > +} > + > +static bool is_thinkpad(struct hda_codec *codec) > +{ > + bool found = false; > + if (codec->subsystem_id >> 16 != 0x17aa) > + return false; > + if (ACPI_SUCCESS(acpi_get_devices("LEN0068", acpi_check_cb, &found, NULL)) && found) > + return true; > + found = false; > + return ACPI_SUCCESS(acpi_get_devices("IBM0068", acpi_check_cb, &found, NULL)) && found; > +} > + > static void update_tpacpi_mute_led(void *private_data, int enabled) > { > if (led_set_func) > @@ -3680,6 +3700,8 @@ static void alc_fixup_thinkpad_acpi(struct hda_codec *codec, > bool removefunc = false; > > if (action == HDA_FIXUP_ACT_PROBE) { > + if (!is_thinkpad(codec)) > + return; > if (!led_set_func) > led_set_func = symbol_request(tpacpi_led_set); > if (!led_set_func) { > @@ -4027,6 +4049,8 @@ static const struct hda_fixup alc269_fixups[] = { > [ALC269_FIXUP_LIMIT_INT_MIC_BOOST] = { > .type = HDA_FIXUP_FUNC, > .v.func = alc269_fixup_limit_int_mic_boost, > + .chained = true, > + .chain_id = ALC269_FIXUP_THINKPAD_ACPI, > }, > [ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED] = { > .type = HDA_FIXUP_FUNC, > @@ -4070,8 +4094,6 @@ static const struct hda_fixup alc269_fixups[] = { > [ALC269_FIXUP_THINKPAD_ACPI] = { > .type = HDA_FIXUP_FUNC, > .v.func = alc_fixup_thinkpad_acpi, > - .chained = true, > - .chain_id = ALC269_FIXUP_LIMIT_INT_MIC_BOOST > }, > [ALC255_FIXUP_DELL1_MIC_NO_PRESENCE] = { > .type = HDA_FIXUP_PINS, > @@ -4173,7 +4195,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { > SND_PCI_QUIRK(0x17aa, 0x2208, "Thinkpad T431s", ALC269_FIXUP_LENOVO_DOCK), > SND_PCI_QUIRK(0x17aa, 0x220c, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), > SND_PCI_QUIRK(0x17aa, 0x2212, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), > - SND_PCI_QUIRK(0x17aa, 0x2214, "Thinkpad", ALC269_FIXUP_THINKPAD_ACPI), > + SND_PCI_QUIRK(0x17aa, 0x2214, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), > SND_PCI_QUIRK(0x17aa, 0x2215, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), > SND_PCI_QUIRK(0x17aa, 0x5013, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), > SND_PCI_QUIRK(0x17aa, 0x501a, "Thinkpad", ALC283_FIXUP_INT_MIC), > @@ -4181,6 +4203,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { > SND_PCI_QUIRK(0x17aa, 0x5109, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), > SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K), > SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD), > + SND_PCI_QUIRK_VENDOR(0x17aa, "Thinkpad", ALC269_FIXUP_THINKPAD_ACPI), > SND_PCI_QUIRK(0x1b7d, 0xa831, "Ordissimo EVE2 ", ALC269VB_FIXUP_ORDISSIMO_EVE2), /* Also known as Malata PC-B1303 */ > > #if 0 > -- > 1.7.9.5 > ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] ALSA: hda - Enable mute/mic-mute LEDs for more Thinkpads with Realtek codec 2013-11-18 12:09 ` Takashi Iwai @ 2013-11-19 10:09 ` David Henningsson 2013-11-19 10:30 ` Takashi Iwai 0 siblings, 1 reply; 4+ messages in thread From: David Henningsson @ 2013-11-19 10:09 UTC (permalink / raw) To: Takashi Iwai; +Cc: hui.wang, alsa-devel, yk, Alex Hung [-- Attachment #1: Type: text/plain, Size: 4906 bytes --] On 11/18/2013 01:09 PM, Takashi Iwai wrote: > At Mon, 18 Nov 2013 11:51:47 +0100, > David Henningsson wrote: >> >> We're using the ACPI interface to detect whether we're dealing with a Thinkpad >> or not. This way we're not loading the thinkpad_acpi module when we're not on >> a Thinkpad, but at the same time, we give the opportunity to check for, and >> potentially enable, both present and future Thinkpad with mute/micmute LEDs. >> >> At least those running the ALC269 family (269 to 299) of Realtek codecs. >> >> Cc: Alex Hung <alex.hung@canonical.com> >> Tested-by: Hui Wang <hui.wang@canonical.com> >> Signed-off-by: David Henningsson <david.henningsson@canonical.com> >> --- >> sound/pci/hda/patch_realtek.c | 29 ++++++++++++++++++++++++++--- >> 1 file changed, 26 insertions(+), 3 deletions(-) >> >> Hi Takashi, >> >> Sorry I'm late with this one. I'm hoping that you can still merge it for 3.13, >> but if you can't, we'll just backport it into the Ubuntu 3.13 kernel instead, >> so not the end of the world I guess. > > OK, I merged it now, as it's not too intrusive, Ok, thanks a lot! > and the build test > without CONFIG_ACPI passed. Yeah, I don't think thinkpad_acpi will stop depend on acpi anytime soon... :-) Anyway, I'm attaching two more patches - one for enabling thinkpad_acpi on the lenovo_dock fixup (I must have missed this in the previous patch), and one for hda-emu. > > > thanks, > > Takashi > > >> >> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c >> index 04d1e6b..05987ff 100644 >> --- a/sound/pci/hda/patch_realtek.c >> +++ b/sound/pci/hda/patch_realtek.c >> @@ -3652,9 +3652,29 @@ static void alc290_fixup_mono_speakers(struct hda_codec *codec, >> #if IS_ENABLED(CONFIG_THINKPAD_ACPI) >> >> #include <linux/thinkpad_acpi.h> >> +#include <acpi/acpi.h> >> >> static int (*led_set_func)(int, bool); >> >> +static acpi_status acpi_check_cb(acpi_handle handle, u32 lvl, void *context, >> + void **rv) >> +{ >> + bool *found = context; >> + *found = true; >> + return AE_OK; >> +} >> + >> +static bool is_thinkpad(struct hda_codec *codec) >> +{ >> + bool found = false; >> + if (codec->subsystem_id >> 16 != 0x17aa) >> + return false; >> + if (ACPI_SUCCESS(acpi_get_devices("LEN0068", acpi_check_cb, &found, NULL)) && found) >> + return true; >> + found = false; >> + return ACPI_SUCCESS(acpi_get_devices("IBM0068", acpi_check_cb, &found, NULL)) && found; >> +} >> + >> static void update_tpacpi_mute_led(void *private_data, int enabled) >> { >> if (led_set_func) >> @@ -3680,6 +3700,8 @@ static void alc_fixup_thinkpad_acpi(struct hda_codec *codec, >> bool removefunc = false; >> >> if (action == HDA_FIXUP_ACT_PROBE) { >> + if (!is_thinkpad(codec)) >> + return; >> if (!led_set_func) >> led_set_func = symbol_request(tpacpi_led_set); >> if (!led_set_func) { >> @@ -4027,6 +4049,8 @@ static const struct hda_fixup alc269_fixups[] = { >> [ALC269_FIXUP_LIMIT_INT_MIC_BOOST] = { >> .type = HDA_FIXUP_FUNC, >> .v.func = alc269_fixup_limit_int_mic_boost, >> + .chained = true, >> + .chain_id = ALC269_FIXUP_THINKPAD_ACPI, >> }, >> [ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED] = { >> .type = HDA_FIXUP_FUNC, >> @@ -4070,8 +4094,6 @@ static const struct hda_fixup alc269_fixups[] = { >> [ALC269_FIXUP_THINKPAD_ACPI] = { >> .type = HDA_FIXUP_FUNC, >> .v.func = alc_fixup_thinkpad_acpi, >> - .chained = true, >> - .chain_id = ALC269_FIXUP_LIMIT_INT_MIC_BOOST >> }, >> [ALC255_FIXUP_DELL1_MIC_NO_PRESENCE] = { >> .type = HDA_FIXUP_PINS, >> @@ -4173,7 +4195,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { >> SND_PCI_QUIRK(0x17aa, 0x2208, "Thinkpad T431s", ALC269_FIXUP_LENOVO_DOCK), >> SND_PCI_QUIRK(0x17aa, 0x220c, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), >> SND_PCI_QUIRK(0x17aa, 0x2212, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), >> - SND_PCI_QUIRK(0x17aa, 0x2214, "Thinkpad", ALC269_FIXUP_THINKPAD_ACPI), >> + SND_PCI_QUIRK(0x17aa, 0x2214, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), >> SND_PCI_QUIRK(0x17aa, 0x2215, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), >> SND_PCI_QUIRK(0x17aa, 0x5013, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), >> SND_PCI_QUIRK(0x17aa, 0x501a, "Thinkpad", ALC283_FIXUP_INT_MIC), >> @@ -4181,6 +4203,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { >> SND_PCI_QUIRK(0x17aa, 0x5109, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), >> SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K), >> SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD), >> + SND_PCI_QUIRK_VENDOR(0x17aa, "Thinkpad", ALC269_FIXUP_THINKPAD_ACPI), >> SND_PCI_QUIRK(0x1b7d, 0xa831, "Ordissimo EVE2 ", ALC269VB_FIXUP_ORDISSIMO_EVE2), /* Also known as Malata PC-B1303 */ >> >> #if 0 >> -- >> 1.7.9.5 >> > -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic [-- Attachment #2: 0001-hda-emu-Add-acpi.h-header.patch --] [-- Type: text/x-patch, Size: 1660 bytes --] >From c4b634f2a7fb7a970907b89df99d2333201e8534 Mon Sep 17 00:00:00 2001 From: David Henningsson <david.henningsson@canonical.com> Date: Tue, 19 Nov 2013 10:55:17 +0100 Subject: [PATCH] hda-emu: Add acpi.h header This is needed for the new acpi functionality in patch_realtek.c. Signed-off-by: David Henningsson <david.henningsson@canonical.com> --- include/acpi/acpi.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 include/acpi/acpi.h diff --git a/include/acpi/acpi.h b/include/acpi/acpi.h new file mode 100644 index 0000000..d7d6cb9 --- /dev/null +++ b/include/acpi/acpi.h @@ -0,0 +1,36 @@ +#ifndef __ACPI_H__ +#define __ACPI_H__ + +/* Copy-pasted from acpixf.h, acexcep.h and actypes.h. */ + +/* + * Miscellaneous types + */ +typedef u32 acpi_status; /* All ACPI Exceptions */ +typedef u32 acpi_name; /* 4-byte ACPI name */ +typedef char *acpi_string; /* Null terminated ASCII string */ +typedef void *acpi_handle; /* Actually a ptr to a NS Node */ + +typedef +acpi_status(*acpi_walk_callback) (acpi_handle object, + u32 nesting_level, + void *context, void **return_value); + +/* + * Success is always zero, failure is non-zero + */ +#define ACPI_SUCCESS(a) (!(a)) +#define ACPI_FAILURE(a) (a) + +#define ACPI_SKIP(a) (a == AE_CTRL_SKIP) +#define AE_OK (acpi_status) 0x0000 + +static inline acpi_status +acpi_get_devices(const char *HID, + acpi_walk_callback user_function, + void *context, void **return_value) +{ + return user_function(NULL, 0, context, NULL); +} + +#endif /* __ACPI_H__ */ -- 1.7.9.5 [-- Attachment #3: 0001-ALSA-hda-Also-enable-mute-micmute-LED-control-for-Le.patch --] [-- Type: text/x-patch, Size: 1045 bytes --] >From 026e9cb7c2527dc42448d9ae414eb8ab9661ee24 Mon Sep 17 00:00:00 2001 From: David Henningsson <david.henningsson@canonical.com> Date: Tue, 19 Nov 2013 10:25:53 +0100 Subject: [PATCH] ALSA: hda - Also enable mute/micmute LED control for "Lenovo dock" fixup The docking station is a Thinkpad thing, so it makes sense to check for mute/micmute LEDs for that quirk type too. Signed-off-by: David Henningsson <david.henningsson@canonical.com> --- 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 05987ff..8593d4e 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3945,6 +3945,8 @@ static const struct hda_fixup alc269_fixups[] = { [ALC269_FIXUP_PINCFG_NO_HP_TO_LINEOUT] = { .type = HDA_FIXUP_FUNC, .v.func = alc269_fixup_pincfg_no_hp_to_lineout, + .chained = true, + .chain_id = ALC269_FIXUP_THINKPAD_ACPI, }, [ALC269_FIXUP_DELL1_MIC_NO_PRESENCE] = { .type = HDA_FIXUP_PINS, -- 1.7.9.5 [-- Attachment #4: Type: text/plain, Size: 0 bytes --] ^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] ALSA: hda - Enable mute/mic-mute LEDs for more Thinkpads with Realtek codec 2013-11-19 10:09 ` David Henningsson @ 2013-11-19 10:30 ` Takashi Iwai 0 siblings, 0 replies; 4+ messages in thread From: Takashi Iwai @ 2013-11-19 10:30 UTC (permalink / raw) To: David Henningsson; +Cc: hui.wang, alsa-devel, yk, Alex Hung At Tue, 19 Nov 2013 11:09:19 +0100, David Henningsson wrote: > > On 11/18/2013 01:09 PM, Takashi Iwai wrote: > > At Mon, 18 Nov 2013 11:51:47 +0100, > > David Henningsson wrote: > >> > >> We're using the ACPI interface to detect whether we're dealing with a Thinkpad > >> or not. This way we're not loading the thinkpad_acpi module when we're not on > >> a Thinkpad, but at the same time, we give the opportunity to check for, and > >> potentially enable, both present and future Thinkpad with mute/micmute LEDs. > >> > >> At least those running the ALC269 family (269 to 299) of Realtek codecs. > >> > >> Cc: Alex Hung <alex.hung@canonical.com> > >> Tested-by: Hui Wang <hui.wang@canonical.com> > >> Signed-off-by: David Henningsson <david.henningsson@canonical.com> > >> --- > >> sound/pci/hda/patch_realtek.c | 29 ++++++++++++++++++++++++++--- > >> 1 file changed, 26 insertions(+), 3 deletions(-) > >> > >> Hi Takashi, > >> > >> Sorry I'm late with this one. I'm hoping that you can still merge it for 3.13, > >> but if you can't, we'll just backport it into the Ubuntu 3.13 kernel instead, > >> so not the end of the world I guess. > > > > OK, I merged it now, as it's not too intrusive, > > Ok, thanks a lot! > > > and the build test > > without CONFIG_ACPI passed. > > Yeah, I don't think thinkpad_acpi will stop depend on acpi anytime > soon... :-) > > Anyway, I'm attaching two more patches - one for enabling thinkpad_acpi > on the lenovo_dock fixup (I must have missed this in the previous > patch), and one for hda-emu. Thanks, applied both patch. Takashi ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2013-11-19 10:30 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2013-11-18 10:51 [PATCH] ALSA: hda - Enable mute/mic-mute LEDs for more Thinkpads with Realtek codec David Henningsson 2013-11-18 12:09 ` Takashi Iwai 2013-11-19 10:09 ` David Henningsson 2013-11-19 10:30 ` Takashi Iwai
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