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: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220511100207.1268321-4-sbinding@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index e9b9273..754aa8d 100644 (file)
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -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;
                }
 

diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index 630a7a2..260388a 100644 (file)
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -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