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Commit e9995609 authored by Connor McAdams's avatar Connor McAdams Committed by Greg Kroah-Hartman
Browse files

ALSA: hda/ca0132 - Fix input effect controls for desktop cards 



[ Upstream commit 7a2dc84fc480aec4f8f96e152327423014edf668 ]

This patch removes the echo cancellation control for desktop cards, and
makes use of the special 0x47 SCP command for noise reduction.

Signed-off-by: default avatarConnor McAdams <conmanx360@gmail.com>
Reviewed-by: default avatarTakashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 9c30ea2d

sound/pci/hda/patch_ca0132.c

+4 −4
Original line number Diff line number Diff line
@@ -4521,7 +4521,7 @@ static int ca0132_effects_set(struct hda_codec *codec, hda_nid_t nid, long val) 
			val = 0;



		/* If Voice Focus on SBZ, set to two channel. */

		if ((nid == VOICE_FOCUS) && (spec->quirk == QUIRK_SBZ)

		if ((nid == VOICE_FOCUS) && (spec->use_pci_mmio)

				&& (spec->cur_mic_type != REAR_LINE_IN)) {

			if (spec->effects_switch[CRYSTAL_VOICE -

						 EFFECT_START_NID]) {
@@ -4540,7 +4540,7 @@ static int ca0132_effects_set(struct hda_codec *codec, hda_nid_t nid, long val) 
		 * For SBZ noise reduction, there's an extra command

		 * to module ID 0x47. No clue why.

		 */

		if ((nid == NOISE_REDUCTION) && (spec->quirk == QUIRK_SBZ)

		if ((nid == NOISE_REDUCTION) && (spec->use_pci_mmio)

				&& (spec->cur_mic_type != REAR_LINE_IN)) {

			if (spec->effects_switch[CRYSTAL_VOICE -

						 EFFECT_START_NID]) {
@@ -5856,8 +5856,8 @@ static int ca0132_build_controls(struct hda_codec *codec) 
	 */

	num_fx = OUT_EFFECTS_COUNT + IN_EFFECTS_COUNT;

	for (i = 0; i < num_fx; i++) {

		/* SBZ and R3D break if Echo Cancellation is used. */

		if (spec->quirk == QUIRK_SBZ || spec->quirk == QUIRK_R3D) {

		/* Desktop cards break if Echo Cancellation is used. */

		if (spec->use_pci_mmio) {

			if (i == (ECHO_CANCELLATION - IN_EFFECT_START_NID +

						OUT_EFFECTS_COUNT))

				continue;