+++ /dev/null
-From 8b3dfdaf0c25a584cb31d04d2574115cf2d422ab Mon Sep 17 00:00:00 2001
-From: Takashi Iwai <tiwai@suse.de>
-Date: Tue, 24 Jun 2014 13:55:25 +0200
-Subject: ALSA: hda - Adjust speaker HPF and add LED support for HP Spectre 13
-
-From: Takashi Iwai <tiwai@suse.de>
-
-commit 8b3dfdaf0c25a584cb31d04d2574115cf2d422ab upstream.
-
-HP Spectre 13 has the IDT 92HD95 codec, and BIOS seems to set the
-default high-pass filter in some "safer" range, which results in the
-very soft tone from the built-in speakers in contrast to Windows.
-Also, the mute LED control is missing, since 92HD95 codec still has no
-HP-specific fixups for GPIO setups.
-
-This patch adds these missing features: the HPF is adjusted by the
-vendor-specific verb, and the LED is set up from a DMI string (but
-with the default polarity = 0 assumption due to the incomplete BIOS on
-the given machine).
-
-Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=74841
-Signed-off-by: Takashi Iwai <tiwai@suse.de>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
----
- Documentation/sound/alsa/HD-Audio-Models.txt | 5 ++
- sound/pci/hda/patch_sigmatel.c | 58 ++++++++++++++++++++++++++-
- 2 files changed, 62 insertions(+), 1 deletion(-)
-
---- a/Documentation/sound/alsa/HD-Audio-Models.txt
-+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
-@@ -284,6 +284,11 @@ STAC92HD83*
- hp-inv-led HP with broken BIOS for inverted mute LED
- auto BIOS setup (default)
-
-+STAC92HD95
-+==========
-+ hp-led LED support for HP laptops
-+ hp-bass Bass HPF setup for HP Spectre 13
-+
- STAC9872
- ========
- vaio VAIO laptop without SPDIF
---- a/sound/pci/hda/patch_sigmatel.c
-+++ b/sound/pci/hda/patch_sigmatel.c
-@@ -121,6 +121,12 @@ enum {
- };
-
- enum {
-+ STAC_92HD95_HP_LED,
-+ STAC_92HD95_HP_BASS,
-+ STAC_92HD95_MODELS
-+};
-+
-+enum {
- STAC_925x_REF,
- STAC_M1,
- STAC_M1_2,
-@@ -3560,6 +3566,48 @@ static const struct snd_pci_quirk stac92
- {} /* terminator */
- };
-
-+static void stac92hd95_fixup_hp_led(struct hda_codec *codec,
-+ const struct hda_fixup *fix, int action)
-+{
-+ struct sigmatel_spec *spec = codec->spec;
-+
-+ if (action != HDA_FIXUP_ACT_PRE_PROBE)
-+ return;
-+
-+ if (find_mute_led_cfg(codec, spec->default_polarity))
-+ codec_dbg(codec, "mute LED gpio %d polarity %d\n",
-+ spec->gpio_led,
-+ spec->gpio_led_polarity);
-+}
-+
-+static const struct hda_fixup stac92hd95_fixups[] = {
-+ [STAC_92HD95_HP_LED] = {
-+ .type = HDA_FIXUP_FUNC,
-+ .v.func = stac92hd95_fixup_hp_led,
-+ },
-+ [STAC_92HD95_HP_BASS] = {
-+ .type = HDA_FIXUP_VERBS,
-+ .v.verbs = (const struct hda_verb[]) {
-+ {0x1a, 0x795, 0x00}, /* HPF to 100Hz */
-+ {}
-+ },
-+ .chained = true,
-+ .chain_id = STAC_92HD95_HP_LED,
-+ },
-+};
-+
-+static const struct snd_pci_quirk stac92hd95_fixup_tbl[] = {
-+ SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1911, "HP Spectre 13", STAC_92HD95_HP_BASS),
-+ {} /* terminator */
-+};
-+
-+static const struct hda_model_fixup stac92hd95_models[] = {
-+ { .id = STAC_92HD95_HP_LED, .name = "hp-led" },
-+ { .id = STAC_92HD95_HP_BASS, .name = "hp-bass" },
-+ {}
-+};
-+
-+
- static int stac_parse_auto_config(struct hda_codec *codec)
- {
- struct sigmatel_spec *spec = codec->spec;
-@@ -4045,10 +4093,16 @@ static int patch_stac92hd95(struct hda_c
- spec->gen.beep_nid = 0x19; /* digital beep */
- spec->pwr_nids = stac92hd95_pwr_nids;
- spec->num_pwrs = ARRAY_SIZE(stac92hd95_pwr_nids);
-- spec->default_polarity = -1; /* no default cfg */
-+ spec->default_polarity = 0;
-
- codec->patch_ops = stac_patch_ops;
-
-+ snd_hda_pick_fixup(codec, stac92hd95_models, stac92hd95_fixup_tbl,
-+ stac92hd95_fixups);
-+ snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
-+
-+ stac_setup_gpio(codec);
-+
- err = stac_parse_auto_config(codec);
- if (err < 0) {
- stac_free(codec);
-@@ -4057,6 +4111,8 @@ static int patch_stac92hd95(struct hda_c
-
- codec->proc_widget_hook = stac92hd_proc_hook;
-
-+ snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
-+
- return 0;
- }
-
documentation-submittingpatches-describe-the-fixes-tag.patch
tracing-try-again-for-saved-cmdline-if-failed-due-to-locking.patch
tracing-fix-syscall_-regfunc-vs-copy_process-race.patch
-alsa-hda-adjust-speaker-hpf-and-add-led-support-for-hp-spectre-13.patch
+++ /dev/null
-From 8b3dfdaf0c25a584cb31d04d2574115cf2d422ab Mon Sep 17 00:00:00 2001
-From: Takashi Iwai <tiwai@suse.de>
-Date: Tue, 24 Jun 2014 13:55:25 +0200
-Subject: ALSA: hda - Adjust speaker HPF and add LED support for HP Spectre 13
-
-From: Takashi Iwai <tiwai@suse.de>
-
-commit 8b3dfdaf0c25a584cb31d04d2574115cf2d422ab upstream.
-
-HP Spectre 13 has the IDT 92HD95 codec, and BIOS seems to set the
-default high-pass filter in some "safer" range, which results in the
-very soft tone from the built-in speakers in contrast to Windows.
-Also, the mute LED control is missing, since 92HD95 codec still has no
-HP-specific fixups for GPIO setups.
-
-This patch adds these missing features: the HPF is adjusted by the
-vendor-specific verb, and the LED is set up from a DMI string (but
-with the default polarity = 0 assumption due to the incomplete BIOS on
-the given machine).
-
-Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=74841
-Signed-off-by: Takashi Iwai <tiwai@suse.de>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
----
- Documentation/sound/alsa/HD-Audio-Models.txt | 5 ++
- sound/pci/hda/patch_sigmatel.c | 58 ++++++++++++++++++++++++++-
- 2 files changed, 62 insertions(+), 1 deletion(-)
-
---- a/Documentation/sound/alsa/HD-Audio-Models.txt
-+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
-@@ -286,6 +286,11 @@ STAC92HD83*
- hp-inv-led HP with broken BIOS for inverted mute LED
- auto BIOS setup (default)
-
-+STAC92HD95
-+==========
-+ hp-led LED support for HP laptops
-+ hp-bass Bass HPF setup for HP Spectre 13
-+
- STAC9872
- ========
- vaio VAIO laptop without SPDIF
---- a/sound/pci/hda/patch_sigmatel.c
-+++ b/sound/pci/hda/patch_sigmatel.c
-@@ -122,6 +122,12 @@ enum {
- };
-
- enum {
-+ STAC_92HD95_HP_LED,
-+ STAC_92HD95_HP_BASS,
-+ STAC_92HD95_MODELS
-+};
-+
-+enum {
- STAC_925x_REF,
- STAC_M1,
- STAC_M1_2,
-@@ -4125,6 +4131,48 @@ static const struct snd_pci_quirk stac92
- {} /* terminator */
- };
-
-+static void stac92hd95_fixup_hp_led(struct hda_codec *codec,
-+ const struct hda_fixup *fix, int action)
-+{
-+ struct sigmatel_spec *spec = codec->spec;
-+
-+ if (action != HDA_FIXUP_ACT_PRE_PROBE)
-+ return;
-+
-+ if (find_mute_led_cfg(codec, spec->default_polarity))
-+ codec_dbg(codec, "mute LED gpio %d polarity %d\n",
-+ spec->gpio_led,
-+ spec->gpio_led_polarity);
-+}
-+
-+static const struct hda_fixup stac92hd95_fixups[] = {
-+ [STAC_92HD95_HP_LED] = {
-+ .type = HDA_FIXUP_FUNC,
-+ .v.func = stac92hd95_fixup_hp_led,
-+ },
-+ [STAC_92HD95_HP_BASS] = {
-+ .type = HDA_FIXUP_VERBS,
-+ .v.verbs = (const struct hda_verb[]) {
-+ {0x1a, 0x795, 0x00}, /* HPF to 100Hz */
-+ {}
-+ },
-+ .chained = true,
-+ .chain_id = STAC_92HD95_HP_LED,
-+ },
-+};
-+
-+static const struct snd_pci_quirk stac92hd95_fixup_tbl[] = {
-+ SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1911, "HP Spectre 13", STAC_92HD95_HP_BASS),
-+ {} /* terminator */
-+};
-+
-+static const struct hda_model_fixup stac92hd95_models[] = {
-+ { .id = STAC_92HD95_HP_LED, .name = "hp-led" },
-+ { .id = STAC_92HD95_HP_BASS, .name = "hp-bass" },
-+ {}
-+};
-+
-+
- static int stac_parse_auto_config(struct hda_codec *codec)
- {
- struct sigmatel_spec *spec = codec->spec;
-@@ -4577,10 +4625,16 @@ static int patch_stac92hd95(struct hda_c
- spec->gen.beep_nid = 0x19; /* digital beep */
- spec->pwr_nids = stac92hd95_pwr_nids;
- spec->num_pwrs = ARRAY_SIZE(stac92hd95_pwr_nids);
-- spec->default_polarity = -1; /* no default cfg */
-+ spec->default_polarity = 0;
-
- codec->patch_ops = stac_patch_ops;
-
-+ snd_hda_pick_fixup(codec, stac92hd95_models, stac92hd95_fixup_tbl,
-+ stac92hd95_fixups);
-+ snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
-+
-+ stac_setup_gpio(codec);
-+
- err = stac_parse_auto_config(codec);
- if (err < 0) {
- stac_free(codec);
-@@ -4589,6 +4643,8 @@ static int patch_stac92hd95(struct hda_c
-
- codec->proc_widget_hook = stac92hd_proc_hook;
-
-+ snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
-+
- return 0;
- }
-
tracing-fix-syscall_-regfunc-vs-copy_process-race.patch
alsa-usb-audio-fix-races-at-disconnection-and-pcm-closing.patch
alsa-hda-hdmi-call-overridden-init-on-resume.patch
-alsa-hda-adjust-speaker-hpf-and-add-led-support-for-hp-spectre-13.patch
projects / thirdparty / kernel / stable-queue.git / commitdiff
