kernel.git/sound/soc/mediatek, branch linux-4.3.y

ASoC: mediatek: Increase periods_min in capture

2015-09-14T17:13:54Z

In capture, there is chance that hw_ptr reported at IRQ is a little smaller than period_size due to internal AFE buffer. In the case of ping-pong buffer: |xxxxxxxxxxxxxxxxxxxxxxxxxxxx--|-----------------------------| hw_ptr < period_size This available buffer will not be read since its size is smaller than avail_min (which is period_size by default), and read thread continues to sleep. If the next hw_ptr is just a little larger than buffer_size, overrun occurs. One more period can hold the possible unread buffer. Signed-off-by: Koro Chen Signed-off-by: Mark Brown

Merge remote-tracking branches 'asoc/topic/mediatek', 'asoc/topic/mtk', 'asoc/topic/nuc900', 'asoc/topic/of-name' and 'asoc/topic/omap' into asoc-next

2015-08-30T14:55:21Z

Merge remote-tracking branches 'asoc/topic/au1x', 'asoc/topic/bcm2835', 'asoc/topic/blackfin' and 'asoc/topic/card' into asoc-next

2015-08-30T14:52:41Z

ASoC: Set missing card owner field

2015-08-21T16:07:19Z

Set the card owner field to prevent the module from being removed from underneath its users. Signed-off-by: Axel Lin Signed-off-by: Mark Brown

ASoC: mediatek: Remove AIF widgets for backend DAIs

2015-08-17T17:52:08Z

DAPM core already creates widgets for DAIs. It is not necessary to declare them by SND_SOC_DAPM_AIF_IN/SND_SOC_DAPM_AIF_OUT. Furthermore, original codes use backend DAI's stream name to be the AIF widget name. It causes the same widget to be created twice, and after commit 92fa12426741 ("ASoC: dapm: Add new widgets to the end of the widget list") the first created widget (by snd_soc_dapm_new_controls) is used, not the 2nd created one (by snd_soc_dapm_new_dai_widgets), so audio path is broken. Signed-off-by: Koro Chen Signed-off-by: Mark Brown

ASoC: mediatek: Add suspend/resume callbacks

2015-07-22T10:11:18Z

This adds suspend/resume callbacks, which are common for each DAI. To be able to continue the last playback/capture after resume when suspend was done during a playback/capture, in the callbacks we do backup/restore of registers which were set before prepare stage. Registers to be backup/restore are defined in a backup list array. Signed-off-by: Koro Chen Signed-off-by: Mark Brown

ASoC: mediatek: Drop owner assignment from platform_driver

2015-07-14T17:10:16Z

platform_driver does not need to set an owner because platform_driver_register() will set it. Signed-off-by: Krzysztof Kozlowski Acked-by: Koro Chen Signed-off-by: Mark Brown

ASoC: mediatek: Use platform_of_node for machine drivers

2015-07-09T08:30:12Z

This replaces the platform_name in snd_soc_dai_link by device tree node. Signed-off-by: Koro Chen Signed-off-by: Mark Brown

ASoC: mediatek: Fix unbalanced calls to runtime suspend/resume

2015-06-23T11:10:01Z

This adds call to runtime suspend in dev remove. It fixs the problem that suspend is not called in the case of CONFIG_PM=n. It also fixs build warning when CONFIG_PM=n. Signed-off-by: Koro Chen Signed-off-by: Mark Brown

ASoC: mediatek: Add machine driver for rt5650 rt5676 codec

2015-06-16T11:52:36Z

This is the DPCM based machine driver with rt5650 and rt5676 Signed-off-by: Nicolas Boichat Signed-off-by: Koro Chen Signed-off-by: Mark Brown