kernel.git/sound/soc/fsl, branch linux-3.2.y

ASoC: fsl: p1022ds: tell the WM8776 codec driver that it's the master

2012-04-02T16:52:44Z

commit 70ac07bb633dee75ac554195b9a4d69adfa7803c upstream. The WM8776 codec driver requires the machine driver to set one of the SND_SOC_DAIFMT_CBx_xxx values. The P1022DS machine driver should be setting SND_SOC_DAIFMT_CBM_CFM, but since that value was zero, no one noticed. Commit 75d9ac46 ("ASoC: Allow DAI formats to be specified in the dai_link"), however, changed the value of SND_SOC_DAIFMT_CBM_CFM from zero to a non-zero value, which means that it now needs to be specifically set by the machine driver. We also set SND_SOC_DAIFMT_NB_NF, for the same reason. Signed-off-by: Timur Tabi Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: mpc8610: tell the CS4270 codec that it's the master

2011-11-22T23:06:25Z

Commit ac601555 ("ASoC: Return early with -EINVAL if invalid dai format is detected") requires the machine driver to tell the CS4270 codec driver whether the CS4270 should be configured for master or slave operation. Signed-off-by: Timur Tabi Signed-off-by: Mark Brown

ASoC: fsl_ssi: properly initialize the sysfs attribute object

2011-11-15T11:59:09Z

Commit 6992f533 ("sysfs: Use one lockdep class per sysfs attribute") requires 'struct attribute' objects to be initialized with sysfs_attr_init(). Signed-off-by: Timur Tabi Signed-off-by: Mark Brown Cc: stable@kernel.org

ASoC: fsl: Fix error handling if platform_device_add fails

2011-09-20T11:58:59Z

Call platform_device_put() instead of platform_device_unregister() if platform_device_add() fails. Signed-off-by: Axel Lin Acked-by: Liam Girdwood Signed-off-by: Mark Brown

ASoC: improve asynchronous mode support in the fsl_ssi driver

2011-09-15T23:05:29Z

The Freescale SSI audio controller supports "synchronous" and "asynchronous" modes. In synchronous mode, playback and capture use the same input clock, so sample rates must be the same during simultaneous playback and capture. Unfortunately, the code which supports asynchronous mode is just broken in various ways. In particular, it was constraining sample sizes as well as the sample rate. The fix also allows us to simplify the code by eliminating the 'asynchronous', 'playback', and 'capture' variables that were used to keep track of playback and capture streams. Unfortunately, it turns out that simulataneous playback and record does not actually work on the only platform that supports asynchronous mode: the Freescale P1022DS reference board. If a second stream is started, the SSI grinds to halt for both streams. This is true even if the P1022 is configured for synchronous mode, so it's likely a hardware problem that needs to be worked around. Signed-off-by: Timur Tabi Acked-by: Liam Girdwood Signed-off-by: Mark Brown

ASoC: Remove redundant -codec from WM8776 driver name

2011-08-31T08:52:24Z

Signed-off-by: Mark Brown Acked-by: Timur Tabi

Merge branch 'for-3.1' into for-3.2

2011-08-24T19:22:43Z

ASoC: MPC5200: replace of_device with platform_device

2011-08-24T19:22:05Z

'struct of_device' no longer exists, and its functionality has been merged into platform_device. Update the MPC5200 audio DMA driver (mpc5200_dma) accordingly. This fixes a build break. Signed-off-by: Timur Tabi Acked-by: Liam Girdwood Signed-off-by: Mark Brown Cc: stable@kernel.org

Merge branch 'for-3.1' into for-3.2

2011-08-22T22:33:01Z

sound/soc/fsl/mpc8610_hpcd.c: add missing of_node_put

2011-08-22T22:29:17Z

The first change is to add an of_node_put, since codec_np has previously been allocated. The rest of the patch reorganizes the error handling code so the only code executed is that which is needed. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @@ identifier x; expression E1!=0,E2,E3,E4; statement S; iterator I; @@ ( if (...) { ... when != of_node_put(x) when != x = E3 when != E3 = x * return ...; } ... when != x = E2 when != I(...,x,...) S if (...) { ... when != x = E4 of_node_put(x); ... return ...; } ) // Signed-off-by: Julia Lawall Acked-by: Timur Tabi Acked-by: Liam Girdwood Signed-off-by: Mark Brown