BMC/Intel-BMC/linux.git/sound/soc, branch v4.4

Merge remote-tracking branch 'asoc/fix/intel' into asoc-linus

2016-01-05T23:07:33+00:00

Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-linus

2016-01-05T23:07:33+00:00

Merge remote-tracking branch 'asoc/fix/arizona' into asoc-linus

2016-01-05T23:07:32+00:00

ASoC: Intel: Skylake: Fix the memory leak

2016-01-05T11:48:51+00:00

This provide the fix for firmware memory by freeing the pointer in driver remove where it is safe to do so Signed-off-by: Vinod Koul Signed-off-by: Mark Brown

ASoC: Intel: Skylake: Revert previous broken fix memory leak fix

2016-01-05T11:48:39+00:00

This reverts commit 87b5ed8ecb9fe05a696e1c0b53c7a49ea66432c1 ("ASoC: Intel: Skylake: fix memory leak") as it causes regression on Skylake devices The SKL drivers can be deferred probe. The topology file based widgets can have references to topology file so this can't be freed until card is fully created, so revert this patch for now [ 66.682767] BUG: unable to handle kernel paging request at ffffc900001363fc [ 66.690735] IP: [] strnlen+0xd/0x40 [ 66.696509] PGD 16e035067 PUD 16e036067 PMD 16e038067 PTE 0 [ 66.702925] Oops: 0000 [#1] PREEMPT SMP [ 66.768390] CPU: 3 PID: 57 Comm: kworker/u16:3 Tainted: G O 4.4.0-rc7-skl #62 [ 66.778869] Hardware name: Intel Corporation Skylake Client platform [ 66.793201] Workqueue: deferwq deferred_probe_work_func [ 66.799173] task: ffff88008b700f40 ti: ffff88008b704000 task.ti: ffff88008b704000 [ 66.807692] RIP: 0010:[] [] strnlen+0xd/0x40 [ 66.816243] RSP: 0018:ffff88008b707878 EFLAGS: 00010286 [ 66.822293] RAX: ffffffff80e60a82 RBX: 000000000000000e RCX: fffffffffffffffe [ 66.830406] RDX: ffffc900001363fc RSI: ffffffffffffffff RDI: ffffc900001363fc [ 66.838520] RBP: ffff88008b707878 R08: 000000000000ffff R09: 000000000000ffff [ 66.846649] R10: 0000000000000001 R11: ffffffffa01c6368 R12: ffffc900001363fc [ 66.854765] R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000000 [ 66.862910] FS: 0000000000000000(0000) GS:ffff88016ecc0000(0000) knlGS:0000000000000000 [ 66.872150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.878696] CR2: ffffc900001363fc CR3: 0000000002c09000 CR4: 00000000003406e0 [ 66.886820] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.894938] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.903052] Stack: [ 66.905346] ffff88008b7078b0 ffffffff806cb1db 000000000000000e 0000000000000000 [ 66.913854] ffff88008b707928 ffffffffa00d1050 ffffffffa00d104e ffff88008b707918 [ 66.922353] ffffffff806ccbd6 ffff88008b707948 0000000000000046 ffff88008b707940 [ 66.930855] Call Trace: [ 66.933646] [] string.isra.4+0x3b/0xd0 [ 66.939793] [] vsnprintf+0x116/0x540 [ 66.945742] [] kvasprintf+0x40/0x80 [ 66.951591] [] kasprintf+0x40/0x50 [ 66.957359] [] dapm_create_or_share_kcontrol+0x1cf/0x300 [snd_soc_core] [ 66.966771] [] ? __kmalloc+0x16e/0x2a0 [ 66.972931] [] snd_soc_dapm_new_widgets+0x41b/0x4b0 [snd_soc_core] [ 66.981857] [] ? snd_soc_dapm_add_routes+0xb0/0xd0 [snd_soc_core] [ 67.007828] [] soc_probe_component+0x23d/0x360 [snd_soc_core] [ 67.016244] [] ? mutex_unlock+0x9/0x10 [ 67.022405] [] snd_soc_instantiate_card+0x47f/0xd10 [snd_soc_core] [ 67.031329] [] ? debug_mutex_init+0x32/0x40 [ 67.037973] [] snd_soc_register_card+0x1d2/0x2b0 [snd_soc_core] [ 67.046619] [] devm_snd_soc_register_card+0x44/0x80 [snd_soc_core] [ 67.055539] [] skylake_audio_probe+0x1b/0x20 [snd_soc_skl_rt286] [ 67.064292] [] platform_drv_probe+0x37/0x90 Signed-off-by: Vinod Koul Signed-off-by: Mark Brown

ASoC: rt5645: add sys clk detection

2015-12-30T16:35:07+00:00

Add system clock detection to prevent output DC from SPO. Signed-off-by: Bard Liao Signed-off-by: Mark Brown

ASoC: arizona: Fix bclk for sample rates that are multiple of 4kHz

2015-12-24T19:12:48+00:00

For a sample rate of 12kHz the bclk was taken from the 44.1kHz table as we test for a multiple of 8kHz. This patch fixes this issue by testing for multiples of 4kHz instead. Signed-off-by: Nikesh Oswal Signed-off-by: Charles Keepax Signed-off-by: Mark Brown Cc: stable@vger.kernel.org

Merge remote-tracking branches 'asoc/fix/davinci', 'asoc/fix/es8328', 'asoc/fix/fsl-sai', 'asoc/fix/rockchip', 'asoc/fix/sgtl5000' and 'asoc/fix/wm8974' into asoc-linus

2015-12-23T00:23:27+00:00

ASoC: fsl_sai: fix no frame clk in master mode

2015-12-18T15:58:23+00:00

After several open/close sai test with ctrl+c, there will be I/O error. The SAI can't work anymore, can't recover. There will be no frame clock. With adding the software reset in trigger stop, the issue can be fixed. This is a hardware bug/errata and reset is the only option. According to the reference manual, the software reset doesn't reset any control register but only internal hardware logics such as bit clock generator, status flags, and FIFO pointers. (Our purpose is just to reset the clock generator while the software reset is the only way to do that.) Since slave mode doesn't use the clock generator, only apply the reset procedure to the master mode. For asynchronous mode, TX will not be reset when RX is still running. In this case, i can't reproduce this issue. Signed-off-by: Zidan Wang Acked-by: Nicolin Chen Signed-off-by: Mark Brown

ASoC: sgtl5000: fix VAG power up timing

2015-12-17T12:13:40+00:00

When power up, a "pop" is heard on line-in and mic-in. An analysis of the PCM shows it lasts ~400ms and looks like a filter response. VAG power up should be delayed by 400ms as VAG power down is. Signed-off-by: Jean-Michel Hautbois Signed-off-by: Mark Brown