1. 18 Dec, 2014 2 commits
  2. 17 Dec, 2014 4 commits
  3. 16 Dec, 2014 4 commits
  4. 15 Dec, 2014 6 commits
  5. 14 Dec, 2014 1 commit
  6. 12 Dec, 2014 1 commit
  7. 10 Dec, 2014 19 commits
  8. 09 Dec, 2014 1 commit
  9. 08 Dec, 2014 2 commits
    • Sylwester Nawrocki's avatar
      ASoC: samsung: i2s: Add missing assignment of variant_regs · 7e5d8706
      Sylwester Nawrocki authored
      Add assignment of the variant_regs field which is missing in commit
      a5a56871 ("ASoC: samsung: add support
      for exynos7 I2S controller"). Without this attempting to probe the
      secondary DAI fails with an error like:
      
      [    1.763026] Unable to handle kernel NULL pointer dereference at virtual address 0000000c
      [    1.780895] pgd = c0004000
      [    1.783606] [0000000c] *pgd=00000000
      [    1.838255] Internal error: Oops: 5 [#1] PREEMPT SMP ARM
      [    1.843514] Modules linked in:
      [    1.846558] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.18.0-rc1-00009-g5dcb01e-dirty #1521
      [    1.854887] task: ee00a800 ti: ee088000 task.ti: ee088000
      [    1.860284] PC is at i2s_txctrl+0x40/0x2d4
      [    1.864350] LR is at i2s_txctrl+0x28/0x2d4
      [    1.868428] pc : [<c036ffd4>]    lr : [<c036ffbc>]    psr: 60000153
      [    1.868428] sp : ee089dc0  ip : 00000000  fp : ee21f000
      [    1.879883] r10: 00000000  r9 : ee21fb00  r8 : c06406c4
      [    1.885091] r7 : ee21fb00  r6 : 00000000  r5 : f00f6000  r4 : ed943410
      [    1.891601] r3 : 0000016c  r2 : c0464550  r1 : c055cef8  r0 : ed943610
      [    1.898113] Flags: nZCv  IRQs on  FIQs off  Mode SVC_32  ISA ARM  Segment kernel
      [    1.905490] Control: 10c5387d  Table: 4000404a  DAC: 00000015
      [    1.911218] Process swapper/0 (pid: 1, stack limit = 0xee088240)
      [    1.917208] Stack: (0xee089dc0 to 0xee08a000)
      ...
      [    2.068431] [<c036ffd4>] (i2s_txctrl) from [<c03719fc>] (samsung_i2s_dai_probe+0xb8/0x450)
      [    2.076676] [<c03719fc>] (samsung_i2s_dai_probe) from [<c03607e0>] (snd_soc_register_card+0xd98/0x1348)
      [    2.086044] [<c03607e0>] (snd_soc_register_card) from [<c03726e4>] (odroidx2_audio_probe+0xa8/0x11c)
      [    2.095160] [<c03726e4>] (odroidx2_audio_probe) from [<c0249dd0>] (platform_drv_probe+0x48/0xa4)
      [    2.103922] [<c0249dd0>] (platform_drv_probe) from [<c0248988>] (driver_probe_device+0x10c/0x22c)
      [    2.112773] [<c0248988>] (driver_probe_device) from [<c0248b34>] (__driver_attach+0x8c/0x90)
      [    2.121192] [<c0248b34>] (__driver_attach) from [<c02471c8>] (bus_for_each_dev+0x54/0x88)
      [    2.129352] [<c02471c8>] (bus_for_each_dev) from [<c0248188>] (bus_add_driver+0xd4/0x1d0)
      [    2.137510] [<c0248188>] (bus_add_driver) from [<c024915c>] (driver_register+0x78/0xf4)
      [    2.145499] [<c024915c>] (driver_register) from [<c0008924>] (do_one_initcall+0x80/0x1b8)
      [    2.153670] [<c0008924>] (do_one_initcall) from [<c05b7d40>] (kernel_init_freeable+0xfc/0x1c8)
      [    2.162260] [<c05b7d40>] (kernel_init_freeable) from [<c04146c0>] (kernel_init+0x8/0xec)
      [    2.170330] [<c04146c0>] (kernel_init) from [<c000e7f8>] (ret_from_fork+0x14/0x3c)
      [    2.177873] Code: e5940000 e59f128c e59f228c e2800010 (e59c700c)
      Signed-off-by: default avatarSylwester Nawrocki <s.nawrocki@samsung.com>
      Signed-off-by: default avatarMark Brown <broonie@kernel.org>
      7e5d8706
    • Peter Rosin's avatar
      ASoC: pcm512x: Trigger auto-increment of register addresses on i2c · 681a1956
      Peter Rosin authored
      When the codec is connected using i2c, it will only auto-increment
      register addresses if msb (0x80) of the register address byte is set.
      
      [Fixes cache sync if multiple adjacent registers are updated -- broonie]
      Signed-off-by: default avatarPeter Rosin <peda@axentia.se>
      Signed-off-by: default avatarMark Brown <broonie@kernel.org>
      Cc: stable@vger.kernel.org
      681a1956