From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: greg@kroah.com, linux-kernel@vger.kernel.org
Subject: [PATCH 14/23] sst: return correct output/input device id
Date: Tue, 03 May 2011 17:34:40 +0100 [thread overview]
Message-ID: <20110503163438.24853.11533.stgit@bob.linux.org.uk> (raw)
In-Reply-To: <20110503162919.24853.58699.stgit@bob.linux.org.uk>
From: Lu Guanqun <guanqun.lu@intel.com>
Without this patch, the change of output/input device can't be reflected
correctly. The mismatch reflects insane design, and should be fixed when
switching to the ASoC framework.
Signed-off-by: Lu Guanqun <guanqun.lu@intel.com>
Acked-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
---
drivers/staging/intel_sst/intelmid_ctrl.c | 21 ++++++++++++++++++++-
1 files changed, 20 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/intel_sst/intelmid_ctrl.c b/drivers/staging/intel_sst/intelmid_ctrl.c
index 2c3ee94..af9e112 100644
--- a/drivers/staging/intel_sst/intelmid_ctrl.c
+++ b/drivers/staging/intel_sst/intelmid_ctrl.c
@@ -504,8 +504,8 @@ static int snd_intelmad_device_get(struct snd_kcontrol *kcontrol,
WARN_ON(!kcontrol);
intelmaddata = kcontrol->private_data;
+ scard_ops = intelmaddata->sstdrv_ops->scard_ops;
if (intelmaddata->cpu_id == CPU_CHIP_PENWELL) {
- scard_ops = intelmaddata->sstdrv_ops->scard_ops;
if (kcontrol->id.numid == OUTPUT_SEL)
uval->value.enumerated.item[0] =
scard_ops->output_dev_id;
@@ -517,6 +517,25 @@ static int snd_intelmad_device_get(struct snd_kcontrol *kcontrol,
scard_ops->lineout_dev_id;
else
return -EINVAL;
+ } else if (intelmaddata->cpu_id == CPU_CHIP_LINCROFT) {
+ if (kcontrol->id.numid == OUTPUT_SEL)
+ /* There is a mismatch here.
+ * ALSA expects 1 for internal speaker.
+ * But internally, we may give 2 for internal speaker.
+ */
+ if (scard_ops->output_dev_id == MONO_EARPIECE ||
+ scard_ops->output_dev_id == INTERNAL_SPKR)
+ uval->value.enumerated.item[0] = MONO_EARPIECE;
+ else if (scard_ops->output_dev_id == STEREO_HEADPHONE)
+ uval->value.enumerated.item[0] =
+ STEREO_HEADPHONE;
+ else
+ return -EINVAL;
+ else if (kcontrol->id.numid == INPUT_SEL)
+ uval->value.enumerated.item[0] =
+ scard_ops->input_dev_id;
+ else
+ return -EINVAL;
} else
uval->value.enumerated.item[0] = kcontrol->private_value;
return 0;
next prev parent reply other threads:[~2011-05-03 17:53 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-03 16:31 [PATCH 00/23] Intel SST driver update Alan Cox
2011-05-03 16:31 ` [PATCH 01/23] intel_sst: Save audio state across D3 on Medfield Alan Cox
2011-05-03 17:42 ` Greg KH
2011-05-03 21:29 ` Alan Cox
2011-05-03 21:39 ` Mark Brown
2011-05-03 21:53 ` Alan Cox
2011-05-03 22:02 ` Greg KH
2011-05-03 22:26 ` Mark Brown
2011-05-03 22:32 ` Greg KH
2011-05-03 22:59 ` Alan Cox
2011-05-03 23:06 ` Greg KH
2011-05-04 8:57 ` Mark Brown
2011-05-10 20:01 ` Greg KH
2011-05-03 16:32 ` [PATCH 02/23] intel_sst: MSIC codec power optimisation Alan Cox
2011-05-03 16:58 ` Mark Brown
2011-05-03 17:02 ` Alan Cox
2011-05-03 17:02 ` Mark Brown
2011-05-03 16:32 ` [PATCH 03/23] intel_sst: fix unload bugs Alan Cox
2011-05-03 16:32 ` [PATCH 04/23] intel_sst: ignore IRQ when suspended Alan Cox
2011-05-03 16:32 ` [PATCH 05/23] intel_sst: Line out support Alan Cox
2011-05-03 16:32 ` [PATCH 06/23] intel_sst: parameter tuning ioctl Alan Cox
2011-05-03 16:33 ` [PATCH 07/23] intel_sst: DMIC routing Alan Cox
2011-05-03 16:33 ` [PATCH 08/23] intel_sst: rework jack implementation Alan Cox
2011-05-03 16:33 ` [PATCH 09/23] intel_sst: Set de-bounce time Alan Cox
2011-05-03 16:33 ` [PATCH 10/23] intel_sst: Enable recording via HS_MIC Alan Cox
2011-05-03 16:33 ` [PATCH 11/23] intel_sst: Enable recording via DMIC Alan Cox
2011-05-03 16:34 ` [PATCH 12/23] intel_sst: Headphone Automute support Alan Cox
2011-05-03 16:34 ` [PATCH 13/23] intel_sst: move jack detection related configs to init time Alan Cox
2011-05-03 16:34 ` Alan Cox [this message]
2011-05-03 16:34 ` [PATCH 15/23] intel_sst: make sure the sst_drop_stream() get called when needed Alan Cox
2011-05-03 16:35 ` [PATCH 16/23] intel_sst: MRST can only do mono recording Alan Cox
2011-05-03 16:35 ` [PATCH 17/23] intel_sst: MRST can only do 16bit recording Alan Cox
2011-05-03 16:35 ` [PATCH 18/23] intel_sst: intelmid_v2_control: correct jack event type Alan Cox
2011-05-03 16:37 ` [PATCH 19/23] intel_sst: fix runtime pm issue Alan Cox
2011-05-03 16:38 ` [PATCH 20/23] sst: set default output and input device Alan Cox
2011-05-03 16:38 ` [PATCH 21/23] intel_sst: add Master Volume Alan Cox
2011-05-03 16:43 ` [PATCH 22/23] sst: internal speaker needs setting a GPIO line Alan Cox
2011-05-03 16:43 ` [PATCH 23/23] intel_sst: fix output noises when it's not in playback Alan Cox
2011-05-03 17:15 ` [PATCH 00/23] Intel SST driver update Mark Brown
2011-05-03 18:36 ` Alan Cox
2011-05-03 18:40 ` Mark Brown
2011-05-03 20:27 ` Alan Cox
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