Commit 6e7cf670 authored by Stefan Binding's avatar Stefan Binding Committed by Takashi Iwai
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ALSA: hda/cs8409: Add Speaker Playback Switch for Warlock 



Add support for a Speaker Playback Switch, which disables
the Amp connected to cs8409. The Switch is not added
automatically because cs8409 does not have an output amp
for the speaker NID.

Note: This switch uses a different GPIO to Cyborg/Odin variants

Signed-off-by: default avatarStefan Binding <sbinding@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220511100207.1268321-4-sbinding@opensource.cirrus.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent f129f26f

sound/pci/hda/patch_cs8409.c

+2 −0
Original line number Diff line number Diff line
@@ -1168,10 +1168,12 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix, 
		case CS8409_WARLOCK_MLK:

		case CS8409_WARLOCK_MLK_DUAL_MIC:

			spec->scodecs[CS8409_CODEC0]->full_scale_vol = CS42L42_FULL_SCALE_VOL_0DB;

			spec->speaker_pdn_gpio = CS8409_WARLOCK_SPEAKER_PDN;

			break;

		default:

			spec->scodecs[CS8409_CODEC0]->full_scale_vol =

				CS42L42_FULL_SCALE_VOL_MINUS6DB;

			spec->speaker_pdn_gpio = CS8409_WARLOCK_SPEAKER_PDN;

			break;

		}

sound/pci/hda/patch_cs8409.h

+1 −0
Original line number Diff line number Diff line
@@ -239,6 +239,7 @@ enum cs8409_coefficient_index_registers { 
#define CS8409_CS42L42_RESET			GENMASK(5, 5) /* CS8409_GPIO5 */

#define CS8409_CS42L42_INT			GENMASK(4, 4) /* CS8409_GPIO4 */

#define CS8409_CYBORG_SPEAKER_PDN		GENMASK(2, 2) /* CS8409_GPIO2 */

#define CS8409_WARLOCK_SPEAKER_PDN		GENMASK(1, 1) /* CS8409_GPIO1 */

#define CS8409_CS42L42_HP_PIN_NID		CS8409_PIN_ASP1_TRANSMITTER_A

#define CS8409_CS42L42_SPK_PIN_NID		CS8409_PIN_ASP2_TRANSMITTER_A

#define CS8409_CS42L42_AMIC_PIN_NID		CS8409_PIN_ASP1_RECEIVER_A